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SEA - MFE

$133 Find cheap flights from Seattle to McAllen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to McAllen departing on 9/1. 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
Thu 6/27
Thu 7/4

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to McAllen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to McAllen, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Seattle to McAllen (SEA-MFE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to McAllen 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
9:41 pm - 3:09 pmSEA-MFE
15h 28m1 stop
4:59 pm - 11:54 pmMFE-SEA
8h 55m1 stop
Fri, Jul 12 - Tue, Jul 16
5:10 am - 9:21 pmSEA-MFE
14h 11m1 stop
3:59 pm - 11:54 pmMFE-SEA
9h 55m1 stop
Thu, Jul 11 - Sat, Jul 13
5:10 am - 8:24 amSEA-MFE
25h 14m3 stops
3:59 pm - 11:54 pmMFE-SEA
9h 55m1 stop
Thu, Jul 11 - Sat, Jul 13
7:10 am - 4:53 pmSEA-MFE
7h 43m1 stop
12:34 pm - 10:23 pmMFE-SEA
11h 49m2 stops
$421Delta
Find Deal
Thu, Jul 11 - Sat, Jul 13
12:13 am - 9:20 amSEA-MFE
7h 07m1 stop
8:01 pm - 12:43 amMFE-SEA
6h 42m1 stop
$476American Airlines
Find Deal
Mon, Jul 8 - Thu, Jul 11
12:35 am - 4:53 pmSEA-MFE
14h 18m2 stops
12:34 pm - 4:49 pmMFE-SEA
6h 15m1 stop
$497Delta
Find Deal
Mon, Jul 8 - Thu, Jul 11
12:35 am - 4:53 pmSEA-MFE
14h 18m2 stops
12:34 pm - 11:58 pmMFE-SEA
13h 24m2 stops
$502Delta
Find Deal
Mon, Jul 8 - Thu, Jul 11
1:14 am - 10:28 amSEA-MFE
7h 14m1 stop
5:17 pm - 11:08 pmMFE-SEA
7h 51m1 stop
$526American Airlines
Find Deal
Thu, Jul 11 - Tue, Jul 16
12:20 am - 10:38 amSEA-MFE
8h 18m1 stop
8:01 pm - 12:43 amMFE-SEA
6h 42m1 stop
$586American Airlines
Find Deal
Thu, Jun 27 - Fri, Jul 12
5:40 am - 4:22 pmSEA-MFE
8h 42m1 stop
8:01 pm - 12:43 amMFE-SEA
6h 42m1 stop
$736American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 12

Flights from Seattle to McAllen - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to McAllen 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 Seattle to McAllen?

The average price of all flights from Seattle to McAllen clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to McAllen on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Seattle to McAllen. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Seattle to McAllen?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to McAllen, 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 Seattle to McAllen is June, where tickets cost $415 on average. On the other hand, the most expensive months are May and April, where the average cost of tickets is $671 and $645 respectively.

Which airlines provide the cheapest flights from Seattle to McAllen?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to McAllen found by KAYAK users in the last 72 hours was for $421 on Delta, followed by American Airlines ($476). One-way flight deals have also been found from as low as $133 on Delta and from $173 on United Airlines.

Good to know

Low season

July

High season

December

Cheapest flight

$133
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Seattle to McAllen

When to book flights from Seattle to McAllen

Are your dates flexible? Find out the best times to travel from Seattle to McAllen 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 Seattle to McAllen

  • What is the cheapest flight from Seattle to McAllen?

    In the last 3 days, the lowest price for a flight from Seattle to McAllen was $133 for a one-way ticket and $370 for a round-trip.

  • Do I need a passport to fly between Seattle and McAllen?

    No

  • Which aircraft models fly most regularly from Seattle to McAllen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to McAllen?

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

  • Which is the best airline for flights from Seattle to McAllen, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to McAllen are Delta and United Airlines. With an average price for the route of $415 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $534 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to McAllen?

    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 Seattle to McAllen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen from Seattle 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 Seattle to McAllen?

    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 McAllen with an airline and back to Seattle with another airline. Booking your flights between Seattle and MFE 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 Seattle to McAllen?

    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 McAllen from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Seattle to McAllen

 
See real verified KAYAK customer reviews for airlines flying from Seattle to McAllen. 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 Seattle to McAllen? 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 9192 reviews
7.9Comfort
7.3Food
8.2Boarding
7.3Entertainment
8.6Crew
Airline reviews

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

4.0 OkayBrent, May 2024SEA - BNA
Read more about Alaska Airlines reviews

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

Our flights using Alaska Airlines went great! All of the flight attendants were very friendly. Big shout out to the pilots for getting us to and from our destinations safely!

I can’t complain. Perhaps passing out headphones, but it was on me to bring my own since I could have used some for my personal device.

I liked only the crew. The flyght was too much fast, faster than it should be, on 20 min faster, but not safer, I experienced on myself astranautic overload from suddenly appearing in the sky and all the vibrations of the turbines, because I had my place at the level of the wings. Pregnant woman should not be seated on the level of the wings with all turbines, pregnant woman should be offered to charge place to seat closer to front or in the back, but not at the level of all the turbines. Vibrations of turbines are not healthy for pregnancy. I hold all the flight my belly in my hands to avoid miscarriage. If it would be longer flying distances, I could have miscarriage with Alaskan airlines.

I didn't have food or use entertainment, so those evaluations are invalid.

I do not feel the priority seating I paid for was was adequate for the cost. there was no difference from coach on any other airline, and it was very uncomfortable

First flights on Alaska Air, and I will go out of my way to fly them whenever I can in the future. An incredible experience, above and beyond any other airline.

It was warm on the plane. Perhaps the people who were coughing quite often should be encouraged to wear a mask?! It was a long 4 hours.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

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.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Book cheap flights from Seattle to McAllen

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to McAllen found on KAYAK in the last 72 hours.
9/1Sun
2 stopsDelta
10h 18mSEA-MFE
$133
9/1Sun
1 stopUnited Airlines
6h 51mSEA-MFE
$173
6/24Mon
1 stopDelta
7h 46mSEA-MFE
$239
9/1Sun
3 stops
23h 59mSEA-MFE
$272
6/24Mon
2 stopsDelta
12h 09mSEA-MFE
$314
6/23Sun
1 stopAmerican Airlines
8h 18mSEA-MFE
$333
6/24Mon
3 stopsUnited Airlines
21h 30mSEA-MFE
$398
6/23Sun
2 stopsDelta
14h 31mSEA-MFE
$439

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Last minute flights from Seattle to McAllen

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 Seattle to McAllen that are departing in the next 10 days.
6/1Sat
multi-stop
23h 43mSEA-MFE
6/8Sat
multi-stop
33h 03mMFE-SEA
$610
6/1Sat
multi-stop
23h 43mSEA-MFE
6/8Sat
multi-stop
25h 50mMFE-SEA
$613
6/1Sat
multi-stopUnited Airlines
14h 29mSEA-MFE
6/8Sat
multi-stopUnited Airlines
7h 30mMFE-SEA
$676
5/31Fri
multi-stopAmerican Airlines
7h 18mSEA-MFE
6/8Sat
multi-stopAmerican Airlines
7h 47mMFE-SEA
$791
5/31Fri
multi-stopAmerican Airlines
7h 18mSEA-MFE
6/8Sat
multi-stopAmerican Airlines
9h 03mMFE-SEA
$831

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Seattle - McAllen Flights

Departure:

Seattle (SEA)United States

Destination:

McAllen (MFE)United States

Return flight deals:

McAllen - Seattle

Cabin classes:

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