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SLC - SEA

$46 Find cheap flights from Salt Lake City to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Seattle departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Seattle.
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Salt Lake City to Seattle (SLC-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:43 pm - 7:04 amSLC-SEA
9h 21m1 stop
8:14 pm - 7:53 pmSEA-SLC
22h 39m1 stop
$107Frontier
Find Deal
Sat, May 25 - Tue, May 28
11:13 am - 8:45 amSLC-SEA
22h 32m1 stop
8:59 pm - 5:42 pmSEA-SLC
19h 43m1 stop
$112Spirit Airlines
Find Deal
Mon, Jun 3 - Mon, Jun 10
9:30 am - 10:48 amSLC-SEA
26h 18m1 stop
7:51 pm - 9:38 pmSEA-SLC
24h 47m1 stop
$115Frontier
Find Deal
Tue, Aug 13 - Wed, Aug 14
4:17 pm - 8:45 amSLC-SEA
17h 28m1 stop
9:40 pm - 5:42 pmSEA-SLC
19h 02m1 stop
$116Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
4:00 pm - 8:51 pmSLC-SEA
5h 51m1 stop
8:59 pm - 9:37 amSEA-SLC
11h 38m1 stop
Thu, Jun 6 - Wed, Jun 12
10:43 pm - 7:04 amSLC-SEA
9h 21m1 stop
9:49 am - 5:42 pmSEA-SLC
6h 53m1 stop
Sat, Jun 1 - Tue, Jun 11
4:20 pm - 5:30 pmSLC-SEA
2h 10mnonstop
3:16 pm - 6:19 pmSEA-SLC
2h 03mnonstop
$217Alaska Airlines
Find Deal
Sat, Jun 8 - Tue, Jun 11
6:17 am - 7:30 amSLC-SEA
2h 13mnonstop
7:10 am - 10:17 amSEA-SLC
2h 07mnonstop
$237Delta
Find Deal
Wed, Jun 5 - Fri, Jun 7
5:04 pm - 6:12 pmSLC-SEA
2h 08mnonstop
7:02 am - 10:06 amSEA-SLC
2h 04mnonstop
$257Alaska Airlines
Find Deal
Tue, Jul 9 - Sun, Jul 14
3:40 pm - 11:47 pmSLC-SEA
9h 07m1 stop
5:40 am - 8:41 amSEA-SLC
2h 01mnonstop
$259Delta
Find Deal
Wed, Aug 7 - Sun, Aug 11

Flights from Salt Lake City to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Salt Lake City to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Salt Lake City to Seattle?

The average price of all flights from Salt Lake City to Seattle clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seattle on a Thursday and more expensive on a Sunday. On your return trip to Salt Lake City, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Salt Lake City to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Salt Lake City to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Salt Lake City to Seattle is February, where tickets cost $228 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $288 and $288 respectively.

How far in advance should I book a flight from Salt Lake City to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Salt Lake City to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Salt Lake City to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Which airlines provide the cheapest flights from Salt Lake City to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Salt Lake City to Seattle found on KAYAK was with Spirit Airlines for $46. Frontier proposed a round-trip connection from $107 and Spirit Airlines from $112.

Which airlines fly non-stop between Salt Lake City and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Salt Lake City to Seattle.
There are 2 airlines that fly nonstop from Salt Lake City to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $118. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Salt Lake City and Seattle per day?

Each day, there are between 11 and 16 nonstop flights that take off from Salt Lake City and land in Seattle, with an average flight time of 2h 13m. The most common departure time is 3:00 pm and most flights take off in the morning. Each week, there are 99 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Salt Lake City and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Salt Lake City to Seattle take?

Direct flights take on average 2h 08m to travel the 687 miles between Salt Lake City and Seattle.

What’s the earliest departure time from Salt Lake City to Seattle?

Early birds can take the earliest flight from Salt Lake City at 6:17 am and will be landing in Seattle at 7:30 am.

What’s the latest departure time from Salt Lake City to Seattle?

If you prefer to fly at night, the latest flight from Salt Lake City to Seattle jets off at 10:50 pm and lands at 11:59 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$46
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Salt Lake City to Seattle

When to book flights from Salt Lake City to Seattle

Are your dates flexible? Find out the best times to travel from Salt Lake City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Salt Lake City to Seattle

  • Does Salt Lake City International Airport (SLC) have CLEAR?

    Upon arrival at SLC, you don't need to waste your time in long queues waiting for TSA security checks and clearance. The airport features a Biometric identity membership platform called CLEAR at Terminal 2, which allows you to authenticate your driver's license or passport digitally and confirms your identity.

  • Does Seattle-Tacoma International Airport (SEA) have a kid's play area?

    SEA has an awesome kids' play area located between concourse A and B. The play area features giant toys shaped like airport mainstays, a dream for toddlers and preschoolers. The kid play area also features an adult seating area with complimentary charging ports and Wi-Fi.

  • What is the fastest way to get from Seattle-Tacoma International Airport (SEA) to downtown Seattle?

    The fastest way to get to downtown Seattle from SEA is by taxi. Taxis at this airport are usually stationed on the 3rd Floor of the parking garage on the north and south curb. If you're not in a rush, you can take a short walk to the light rail station. Here, you'll board one of the light rail trains that run from the station to Westlake Center in downtown Seattle every 30min.

  • Where can I get help at SLC?

    If you need any sort of assistance at SLC, head to the baggage areas of any of the terminals. Across the baggage area you’ll go to, you’ll see an information desk managed by airport staff. Given all the staff at this airport are exceedingly friendly, you can count on them to provide you with the assistance you require.

  • What is the cheapest flight from Salt Lake City to Seattle?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Seattle was $46 for a one-way ticket and $107 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Salt Lake City to Seattle?

    All the following airlines offer inflight Wi-Fi service on the Salt Lake City to Seattle flight route: Delta, Alaska Airlines, Virgin Atlantic, Aeromexico, Air France, KLM, and American Airlines.

  • Which aircraft models fly most regularly from Salt Lake City to Seattle?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Salt Lake City to Seattle flight route.

  • Which airline alliances offer flights from Salt Lake City to Seattle?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Salt Lake City and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Salt Lake City to Seattle?

    There are nonstop flights from Salt Lake City to Seattle on a daily basis.

  • Which is the best airline for flights from Salt Lake City to Seattle, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Seattle are Alaska Airlines and Delta. With an average price for the route of $268 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $275 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Salt Lake City to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Salt Lake City with another airline. Booking your flights between Salt Lake City and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SLC to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $193 or less one-way and $356 or less round-trip.
  • If you brought something that is not allowed by the TSA at Salt Lake City International Airport (SLC), send it back home via the Airport Mailers drop box. The drop boxes are located next to the TSA security point and are used to mail home forbidden items.
  • Salt Lake City International Airport (SLC) is well equipped to facilitate travelers with functional needs. To cater to travelers with reduced mobility, it has elevators near stairs and escalators and ADA-compliant toilets in all areas with restrooms. Additionally, this airport has personnel who are always ready to help. Passengers who require a special security examination should call the airport's customer care team 72h before their flight.
  • If you are traveling with an animal through the SLC, you must keep it in a box, kennel, or another appropriate container. The only exceptions to this rule are working therapy dogs, law enforcement animals, and service animals trained to aid individuals with disabilities. While at this airport with your pet, you should check out its pet relief areas in Concourse A next to Gate A9 and Concourse B next to Gate B20.
  • Seattle-Tacoma International Airport (SEA) features a cell phone waiting lot with more than 200 parking spaces and free Wi-Fi. Located right across the street from the Airport Expressway's S. 170th Street exit, the waiting lot provides a comfortable space for your family and friends to wait for you while flying into the airport.
  • If you are an active or retired member of the forces, visit the USO Lounge at SEA, located on the landside side of the Main Terminal. This 2nd-floor lounge offers complimentary snacks and beverages, Wi-Fi, workstations, a children's play area with video games, a sleeping area with beds, and personal travel help.
See more tips

Prefer to fly non-stop from Salt Lake City to Seattle?

Find which airlines fly direct from Salt Lake City to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Salt Lake City to Seattle/Tacoma Intl

Monday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Salt Lake City

Monday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +12 more

Aeromexico, Air France, +13 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

See more direct flights
See more direct flights

Top 5 airlines serving from Salt Lake City to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Salt Lake City to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9134 reviews
7.3Food
7.9Comfort
8.2Boarding
7.3Entertainment
8.6Crew
Airline reviews

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

8.0 ExcellentKristen, May 2024BOS - SEA
Read more about Alaska Airlines reviews

Overall good flight, smooth and on time and comfortable. Disappointing that food is not served and you can't purchase the snack packs on the plane.

There was a row with three women who were very loud - talking and laughing. In an open, outdoor setting that's fine. On an airplane, no. The flight attendants told the women they were the fun row. It took the woman sitting in the row ahead of the loud women to tell them they were too loud, but everyone in the general vicinity was irritated. I didn't think it would be possible to be so rowdy for so long. Then when we landed we weren't let off at a gate. We had to be bussed in and the bus contended with airline traffic. After dealing with the loud passengers, this was not what I was expecting. An incredibly disappointing experience with an airline that I have always regarded as one of the better ones.

They oversold my flight by 9 seats so when I went to check in I was not assigned a seat and the only one available if I didn’t want to chance it were 100 dollars more

Was not happy that we had to wait an additional 50 minutes for passengers that were still in TSA. This delay made us miss our connecting flight in Seattle to get home to tuck in our two little toddlers. We ran off the plane and ran across the entire airport trying to make this flight only to get to the gate to see that they have ended boarding. So they were willing to wait for passengers in Hawaii but not Seattle?? Especially when this wasn't even our fault. I expect to receive miles for missing our flight and spending an additional 4 hours in Seattle.

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

It was a great experience, although our seat was taken and we did not want to be rude and ask the person to move. Flight Attendants need to make sure that people should be in their assign sitting that are paid for. Other then that, we had a great flying experience with Alaska Airlines.

Too many people with oversized carry-ons. Uncomfortable seats. flight was too crowded.

Assigned last seat in row Did not recline at all Alaska Air seemed to have more leg room than my last few flights on United Yay!

The WIFI didn't work well enough to get through even 5 minutes of a movie I had selected (it just kept pausing and spinning), and I just gave up and read a book. The selection of movies was a little sparse though, so reading wasn't that bad of an option. This was an older 737-800, with undersized overhead bins -- but it doesn't make sense to me that we are told to slide our bags in with the wheels facing us (most people ignore that and put the handles facing us). This makes it more difficult to remove the bags (no handle). The flight went well, and the fruit/cheese platter I pre-ordered was good -- although it is a little annoying to have to pre-order for this (but I suppose it saves time). When I pre-order it automatically gets charged to my personal credit card (Alaska VISA), when I'd prefer to use my corporate card for that on business trips.

It was our baby’s first flight and everything went perfect. The flight attendant gave him his first set of wings and we were smooth flying from there.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

Book cheap flights from Salt Lake City to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Salt Lake City to Seattle found on KAYAK in the last 72 hours.
6/3Mon
1 stopSpirit Airlines
22h 32mSLC-SEA
$46
6/11Tue
1 stopSpirit Airlines
8h 05mSLC-SEA
$49
5/22Wed
1 stopFrontier
21h 55mSLC-SEA
$56
5/21Tue
1 stopFrontier
16h 53mSLC-SEA
$60
6/4Tue
nonstopDelta
2h 16mSLC-SEA
$109
6/3Mon
nonstopDelta
2h 16mSLC-SEA
$129
5/25Sat
nonstopAlaska Airlines
2h 17mSLC-SEA
$144
7/12Fri
nonstopAlaska Airlines
2h 14mSLC-SEA
$157
10/25Fri
2 stopsUnited Airlines
16h 37mSLC-SEA
$228
10/22Tue
2 stopsUnited Airlines
11h 38mSLC-SEA
$230

Search by stops

Search by airline

Search by price

Last minute flights from Salt Lake City to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Salt Lake City to Seattle that are departing in the next 10 days.
5/7Tue
multi-stopFrontier
10h 56mSLC-SEA
5/11Sat
multi-stopFrontier
9h 03mSEA-SLC
$229
5/9Thu
multi-stopFrontier
7h 44mSLC-SEA
5/13Mon
multi-stopFrontier
6h 13mSEA-SLC
$234
5/9Thu
multi-stopSpirit Airlines
6h 19mSLC-SEA
5/12Sun
multi-stopSpirit Airlines
11h 43mSEA-SLC
$242
5/7Tue
multi-stopSpirit Airlines
17h 56mSLC-SEA
5/12Sun
multi-stopSpirit Airlines
11h 43mSEA-SLC
$252
5/7Tue
multi-stopSpirit Airlines
26h 13mSLC-SEA
5/12Sun
multi-stopSpirit Airlines
11h 43mSEA-SLC
$293
5/6Mon
multi-stopAlaska Airlines
19h 22mSLC-SEA
5/7Tue
nonstopAlaska Airlines
2h 02mSEA-SLC
$512
5/6Mon
nonstopAlaska Airlines
2h 16mSLC-SEA
5/6Mon
multi-stopAlaska Airlines
26h 03mSEA-SLC
$552
5/9Thu
multi-stopUnited Airlines
9h 21mSLC-SEA
5/11Sat
multi-stopUnited Airlines
9h 03mSEA-SLC
$615
5/6Mon
multi-stopUnited Airlines
6h 03mSLC-SEA
5/11Sat
multi-stopUnited Airlines
9h 03mSEA-SLC
$638
5/9Thu
nonstopDelta
2h 15mSLC-SEA
5/14Tue
nonstopDelta
2h 10mSEA-SLC
$747

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Search by price

Salt Lake City - Seattle Flights

Departure:

Salt Lake City (SLC)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Salt Lake City

Cabin classes:

$986
$1,148
$405
$221