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$52 Find cheap flights from Seattle to Dallas

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 Dallas departing on 6/4. 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
Fri 6/7
Fri 6/14

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Dallas, 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 Dallas, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Dallas (SEA-DFW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Dallas 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
9:40 pm - 11:47 amSEA-DFW
12h 07m1 stop
5:40 pm - 8:32 amDFW-SEA
16h 52m1 stop
$113Spirit Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
9:40 pm - 11:47 amSEA-DFW
12h 07m1 stop
10:08 pm - 8:45 amDFW-SEA
12h 37m1 stop
$116Spirit Airlines
Find Deal
Tue, May 28 - Mon, Jun 3
5:21 pm - 11:31 pmSEA-DFW
4h 10mnonstop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$156Frontier
Find Deal
Fri, Sep 20 - Mon, Sep 23
7:17 pm - 1:14 amSEA-DFW
3h 57mnonstop
3:34 pm - 8:09 pmDFW-SEA
6h 35m1 stop
$167
Find Deal
Mon, Jun 24 - Wed, Jun 26
9:39 pm - 10:18 amSEA-DFW
10h 39m1 stop
5:05 am - 12:57 pmDFW-SEA
9h 52m1 stop
$174Frontier
Find Deal
Sun, May 19 - Wed, May 22
7:18 pm - 1:15 amSEA-DFW
3h 57mnonstop
3:34 pm - 8:09 pmDFW-SEA
6h 35m1 stop
$201
Find Deal
Mon, Jun 17 - Wed, Jun 26
6:02 am - 12:03 pmSEA-DFW
4h 01mnonstop
2:28 pm - 4:43 pmDFW-SEA
4h 15mnonstop
$251Alaska Airlines
Find Deal
Wed, Jun 5 - Wed, Jun 5
7:35 am - 1:34 pmSEA-DAL
3h 59mnonstop
2:30 pm - 4:42 pmDAL-SEA
4h 12mnonstop
$274Alaska Airlines
Find Deal
Tue, Jun 11 - Sat, Jun 15
1:15 am - 7:19 amSEA-DFW
4h 04mnonstop
7:06 pm - 9:24 pmDFW-SEA
4h 18mnonstop
$284American Airlines
Find Deal
Fri, May 31 - Sat, Jun 8
12:18 am - 6:17 amSEA-DFW
3h 59mnonstop
10:35 pm - 12:49 amDFW-SEA
4h 14mnonstop
$289American Airlines
Find Deal
Wed, Aug 21 - Tue, Aug 27

Flights from Seattle to Dallas - Travel Insights & Trends

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

What is the cheapest Seattle to Dallas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Seattle to Dallas.
Our data shows that the cheapest route for a one-way flight from Seattle to Dallas cost $132 and was between Seattle and Dallas/Fort Worth Airport. On average, the best prices are found if you fly from Seattle to Dallas Love Field Airport. The average price for a return flight for this route is $243.

What’s the cheapest day of the week to fly from Seattle to Dallas?

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Dallas, 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 Dallas is October, where tickets cost $258 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $428 and $405 respectively.

How far in advance should I book a flight from Seattle to Dallas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Dallas, 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 Seattle to Dallas, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 34 days before departure.

Which airlines provide the cheapest flights from Seattle to Dallas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Dallas from Seattle were found on Spirit Airlines ($52) and Frontier ($69), and the lowest round-trip tickets were found on Spirit Airlines ($113) and Frontier ($156).

Which airlines fly non-stop between Seattle and Dallas?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Dallas.
There are 3 airlines that fly nonstop from Seattle to Dallas. They are: Alaska Airlines, American Airlines and Southwest. The cheapest price of all airlines flying this route was found with Alaska Airlines at $168 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Dallas per day?

Each day, there are between 23 and 25 nonstop flights that take off from Seattle and land in Dallas, with an average flight time of 4h 01m. The most common departure time is 10:00 am and most flights take off in the morning, while the most flights land at Dallas/Fort Worth Airport. Each week, there are 170 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Seattle and Dallas?

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 Seattle to Dallas take?

There are no direct flights for this route. The shortest travel duration to get to Dallas from Seattle is 3h 44m.

Good to know

Cheapest flight

$52
Flight from Seattle to Dallas/Fort Worth Airport

When to book flights from Seattle to Dallas

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

  • What is the cheapest flight from Seattle to Dallas?

    In the last 3 days, the lowest price for a flight from Seattle to Dallas was $52 for a one-way ticket and $113 for a round-trip.

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

    A passport is required to fly from Seattle to Dallas.

  • Which airports will I be using when flying from Seattle to Dallas?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at one of these airports: Dallas Love Field or Dallas/Fort Worth.

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

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

  • Which airline alliances offer flights from Seattle to Dallas?

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

  • What is the most popular layover when flying to Dallas from Seattle?

    Denver is the most popular layover city among KAYAK users traveling from Seattle to Dallas.

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

    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 Dallas.

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

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

    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 Dallas with an airline and back to Seattle with another airline.

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

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

See more FAQs

Prefer to fly non-stop from Seattle to Dallas?

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

Nonstop departures

Seattle/Tacoma Intl to Dallas

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +11 more

Air Tahiti Nui, Alaska Airlines, +12 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

See more direct flights

Nonstop returns

Dallas to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Tuesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Wednesday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Thursday

Air Tahiti Nui, Alaska Airlines, American Airlines, +12 more

Air Tahiti Nui, Alaska Airlines, +13 more

Friday

Air Tahiti Nui, Alaska Airlines, American Airlines, +13 more

Air Tahiti Nui, Alaska Airlines, +14 more

Saturday

Air Tahiti Nui, Alaska Airlines, American Airlines, +14 more

Air Tahiti Nui, Alaska Airlines, +15 more

Sunday

Air Tahiti Nui, Alaska Airlines, American Airlines, +14 more

Air Tahiti Nui, Alaska Airlines, +15 more

See more direct flights
See more direct flights

Book cheap flights from Seattle to Dallas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Dallas found on KAYAK in the last 72 hours.
6/4Tue
1 stopSpirit Airlines
11h 06mSEA-DFW
$52
6/4Tue
1 stopSpirit Airlines
10h 06mSEA-DFW
$56
10/9Wed
nonstopFrontier
4h 10mSEA-DFW
$69
6/17Mon
nonstopFrontier
3h 57mSEA-DFW
$76
6/14Fri
1 stopSun Country Air
13h 01mSEA-DFW
$84
5/27Mon
1 stopSun Country Air
7h 45mSEA-DFW
$125
6/4Tue
nonstopAlaska Airlines
4h 01mSEA-DFW
$129
6/4Tue
nonstopAlaska Airlines
3h 59mSEA-DAL
$129
6/2Sun
nonstopAmerican Airlines
4h 04mSEA-DFW
$139
8/5Mon
nonstopAmerican Airlines
3h 59mSEA-DFW
$144

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Last minute flights from Seattle to Dallas

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 Dallas that are departing in the next 10 days.
5/13Mon
multi-stopSpirit Airlines
10h 09mSEA-DFW
5/29Wed
multi-stopSpirit Airlines
11h 35mDFW-SEA
$142
5/13Mon
multi-stopSpirit Airlines
10h 09mSEA-DFW
5/28Tue
multi-stopSpirit Airlines
17h 05mDFW-SEA
$162
5/13Mon
multi-stop
10h 09mSEA-DFW
5/27Mon
multi-stop
12h 59mDFW-SEA
$224
5/13Mon
multi-stop
10h 09mSEA-DFW
5/29Wed
nonstop
4h 15mDFW-SEA
$226
5/12Sun
multi-stopFrontier
12h 44mSEA-DFW
5/17Fri
multi-stopFrontier
10h 18mDFW-SEA
$278
5/11Sat
multi-stopFrontier
15h 05mSEA-DFW
6/1Sat
multi-stopFrontier
9h 52mDFW-SEA
$300
5/13Mon
multi-stopDelta
7h 07mSEA-DFW
6/11Tue
multi-stopDelta
9h 00mDFW-SEA
$411
5/13Mon
nonstopAlaska Airlines
3h 56mSEA-DFW
6/1Sat
nonstopAlaska Airlines
4h 19mDFW-SEA
$412
5/13Mon
multi-stopDelta
7h 07mSEA-DFW
6/10Mon
multi-stopDelta
6h 02mDFW-SEA
$421
5/11Sat
nonstopAlaska Airlines
3h 56mSEA-DFW
6/1Sat
multi-stopAlaska Airlines
8h 59mDFW-SEA
$440

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Seattle - Dallas Flights

Departure:

Seattle (undefined)United States

Return flight deals:

Dallas - Seattle

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