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$83 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 7/23. 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 6/21
Fri 6/28

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 43,423,329 times on KAYAK, and here is why:

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

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

 
These are the cheapest deals for flights from Seattle to Dallas currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Dallas

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Dallas.

Recent one-way flight deals from Seattle to Dallas

Only flying one-way? Below are some of the best one-way flight deals from Seattle to Dallas found on KAYAK recently.

Recent last minute flight deals from Seattle to Dallas

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Dallas.

Recent direct flight deals from Seattle to Dallas

The latest deals for direct flights from Seattle to Dallas so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Seattle to Dallas

Find recent round-trip train or bus tickets from Seattle to Dallas.

All round-trip flight deals to Dallas

The cheapest plane tickets to Dallas found on KAYAK recently.
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
6:05 am - 8:32 amDFW-SEA
28h 27m1 stop
$120Spirit Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 11
8:59 pm - 12:10 pmSEA-DFW
13h 11m1 stop
10:15 pm - 8:59 amDFW-SEA
12h 44m1 stop
$140Spirit Airlines
Find Deal
Fri, Jun 7 - Mon, Jun 10
9:28 am - 10:18 pmSEA-DFW
10h 50m1 stop
2:21 pm - 4:36 pmDFW-SEA
4h 15mnonstop
$157
Find Deal
Wed, Jun 12 - Sat, Jun 15
9:12 pm - 9:40 amSEA-DFW
10h 28m1 stop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$159
Find Deal
Fri, Aug 23 - Wed, Aug 28
5:21 pm - 11:31 pmSEA-DFW
4h 10mnonstop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$160Frontier
Find Deal
Wed, Aug 28 - Wed, Sep 4
5:05 pm - 11:02 pmSEA-DFW
3h 57mnonstop
4:10 pm - 6:25 pmDFW-SEA
4h 15mnonstop
$189Frontier
Find Deal
Wed, Jun 26 - Mon, Jul 1
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
2:37 pm - 4:50 pmDAL-SEA
4h 13mnonstop
$217Alaska Airlines
Find Deal
Tue, Aug 20 - Tue, Aug 27
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
2:37 pm - 4:50 pmDAL-SEA
4h 13mnonstop
$227Alaska Airlines
Find Deal
Thu, Aug 22 - Wed, Aug 28
8:35 am - 2:25 pmSEA-DFW
3h 50mnonstop
3:20 pm - 5:40 pmDFW-SEA
4h 20mnonstop
$237Delta
Find Deal
Thu, Aug 22 - Sun, Aug 25
11:15 am - 9:38 pmSEA-DFW
8h 23m1 stop
3:20 pm - 5:40 pmDFW-SEA
4h 20mnonstop
$247Delta
Find Deal
Thu, Aug 22 - Sun, Aug 25
8:54 pm - 9:51 amSEA-DFW
10h 57m1 stop
$83Spirit Airlines
Find Deal
Tue, Jul 23
8:59 pm - 10:46 amSEA-DFW
11h 47m1 stop
$84Spirit Airlines
Find Deal
Mon, Jun 17
5:05 pm - 11:02 pmSEA-DFW
3h 57mnonstop
$96Frontier
Find Deal
Wed, Jun 26
7:18 pm - 1:15 amSEA-DFW
3h 57mnonstop
$99Frontier
Find Deal
Mon, Jun 17
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
$109Alaska Airlines
Find Deal
Wed, Aug 21
8:58 am - 2:59 pmSEA-DFW
4h 01mnonstop
$119Alaska Airlines
Find Deal
Tue, Jun 11
12:20 am - 6:20 amSEA-DFW
4h 00mnonstop
$129American Airlines
Find Deal
Wed, Jun 26
8:59 pm - 6:47 pmSEA-DFW
19h 48m2 stops
$137
Find Deal
Mon, Jun 17
6:30 pm - 12:31 amSEA-DFW
28h 01m2 stops
$159
Find Deal
Sun, Jun 2
1:14 am - 7:12 amSEA-DFW
3h 58mnonstop
$171American Airlines
Find Deal
Thu, Jun 20
9:40 pm - 2:47 pmSEA-DFW
15h 07m1 stop
10:08 pm - 8:45 amDFW-SEA
12h 37m1 stop
$264Spirit Airlines
Find Deal
Mon, May 27 - Mon, Jun 3
9:40 pm - 11:47 amSEA-DFW
12h 07m1 stop
4:30 pm - 8:00 amDFW-SEA
17h 30m1 stop
$272
Find Deal
Mon, May 27 - Fri, May 31
8:00 pm - 5:38 amSEA-DFW
7h 38m1 stop
5:05 am - 1:17 pmDFW-SEA
10h 12m1 stop
$346Frontier
Find Deal
Mon, May 27 - Mon, Jun 3
10:08 pm - 8:09 amSEA-DFW
8h 01m1 stop
10:33 pm - 10:12 pmDFW-SEA
25h 39m1 stop
$355Frontier
Find Deal
Sat, May 25 - Wed, May 29
10:48 am - 4:49 pmSEA-DFW
4h 01mnonstop
3:59 pm - 6:11 pmDFW-SEA
4h 12mnonstop
$424Alaska Airlines
Find Deal
Thu, May 23 - Mon, Jul 8
6:05 pm - 11:59 pmSEA-DFW
3h 54mnonstop
7:40 pm - 9:59 pmDFW-SEA
4h 19mnonstop
$437Alaska Airlines
Find Deal
Mon, May 27 - Sun, Jun 2
1:15 am - 7:19 amSEA-DFW
4h 04mnonstop
3:00 pm - 8:50 pmDFW-SEA
7h 50m1 stop
$447American Airlines
Find Deal
Mon, May 27 - Sat, Jun 1
11:05 am - 9:48 pmSEA-DFW
8h 43m2 stops
3:47 pm - 10:53 pmDFW-SEA
9h 06m1 stop
$482United Airlines
Find Deal
Thu, May 23 - Mon, Jul 8
1:15 am - 7:19 amSEA-DFW
4h 04mnonstop
5:59 pm - 12:15 amDFW-SEA
8h 16m1 stop
$487American Airlines
Find Deal
Fri, May 24 - Mon, Jun 3
12:25 am - 9:42 amSEA-DFW
7h 17m1 stop
4:35 pm - 10:50 pmDFW-SEA
8h 15m1 stop
$510United Airlines
Find Deal
Thu, May 23 - Mon, Jun 3
5:21 pm - 11:31 pmSEA-DFW
4h 10mnonstop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$160Frontier
Find Deal
Wed, Aug 28 - Wed, Sep 4
5:21 pm - 11:31 pmSEA-DFW
4h 10mnonstop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$168Frontier
Find Deal
Fri, Aug 23 - Wed, Aug 28
12:39 pm - 6:40 pmSEA-DFW
4h 01mnonstop
2:21 pm - 4:36 pmDFW-SEA
4h 15mnonstop
$193
Find Deal
Wed, Jun 12 - Sat, Jun 15
7:35 am - 1:36 pmSEA-DAL
4h 01mnonstop
2:37 pm - 4:50 pmDAL-SEA
4h 13mnonstop
$217Alaska Airlines
Find Deal
Tue, Aug 20 - Tue, Aug 27
6:07 pm - 11:59 pmSEA-DFW
3h 52mnonstop
2:26 pm - 4:31 pmDFW-SEA
4h 05mnonstop
$222
Find Deal
Thu, Aug 22 - Mon, Aug 26
6:11 pm - 11:59 pmSEA-DFW
3h 48mnonstop
6:20 am - 8:42 amDFW-SEA
4h 22mnonstop
$227Alaska Airlines
Find Deal
Wed, Oct 23 - Sun, Oct 27
9:30 am - 3:20 pmSEA-DFW
3h 50mnonstop
8:00 am - 10:20 amDFW-SEA
4h 20mnonstop
$237Delta
Find Deal
Thu, Sep 26 - Mon, Sep 30
5:55 pm - 11:45 pmSEA-DFW
3h 50mnonstop
3:20 pm - 5:40 pmDFW-SEA
4h 20mnonstop
$248Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20
12:18 am - 6:17 amSEA-DFW
3h 59mnonstop
7:00 am - 9:18 amDFW-SEA
4h 18mnonstop
$257American Airlines
Find Deal
Wed, Aug 21 - Mon, Aug 26
1:14 am - 7:13 amSEA-DFW
3h 59mnonstop
9:13 pm - 11:35 pmDFW-SEA
4h 22mnonstop
$309American Airlines
Find Deal
Mon, Aug 5 - Thu, Aug 8

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 $121 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 $244.

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 83 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 ($83) and Frontier ($96), and the lowest round-trip tickets were found on Spirit Airlines ($120) and Frontier ($160).

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 4 airlines that fly nonstop from Seattle to Dallas. They are: Alaska Airlines, American Airlines, Frontier and Southwest. The cheapest price of all airlines flying this route was found with Frontier at $101 for a one-way flight. On average, the best prices for this route can be found at Frontier.

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

Each day, there are between 29 and 33 nonstop flights that take off from Seattle and land in Dallas, with an average flight time of 3h 58m. 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 218 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

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 39m.

Good to know

Cheapest flight

$83
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 $83 for a one-way ticket and $120 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.
7/23Tue
1 stopSpirit Airlines
10h 57mSEA-DFW
$83
6/17Mon
1 stopSpirit Airlines
11h 47mSEA-DFW
$84
6/26Wed
nonstopFrontier
3h 57mSEA-DFW
$96
6/17Mon
nonstopFrontier
3h 57mSEA-DFW
$99
8/21Wed
nonstopAlaska Airlines
4h 01mSEA-DAL
$109
6/11Tue
nonstopAlaska Airlines
4h 01mSEA-DFW
$119
6/26Wed
nonstopAmerican Airlines
4h 00mSEA-DFW
$129
6/17Mon
2 stops
19h 48mSEA-DFW
$137
6/2Sun
2 stops
28h 01mSEA-DFW
$159
6/20Thu
nonstopAmerican Airlines
3h 58mSEA-DFW
$171

Search by stops

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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.
5/27Mon
multi-stopSpirit Airlines
15h 07mSEA-DFW
6/3Mon
multi-stopSpirit Airlines
12h 37mDFW-SEA
$264
5/27Mon
multi-stop
12h 07mSEA-DFW
5/31Fri
multi-stop
17h 30mDFW-SEA
$272
5/27Mon
multi-stopFrontier
7h 38mSEA-DFW
6/3Mon
multi-stopFrontier
10h 12mDFW-SEA
$346
5/25Sat
multi-stopFrontier
8h 01mSEA-DFW
5/29Wed
multi-stopFrontier
25h 39mDFW-SEA
$355
5/23Thu
nonstopAlaska Airlines
4h 01mSEA-DFW
7/8Mon
nonstopAlaska Airlines
4h 12mDFW-SEA
$424
5/27Mon
nonstopAlaska Airlines
3h 54mSEA-DFW
6/2Sun
nonstopAlaska Airlines
4h 19mDFW-SEA
$437
5/27Mon
nonstopAmerican Airlines
4h 04mSEA-DFW
6/1Sat
multi-stopAmerican Airlines
7h 50mDFW-SEA
$447
5/23Thu
multi-stopUnited Airlines
8h 43mSEA-DFW
7/8Mon
multi-stopUnited Airlines
9h 06mDFW-SEA
$482
5/24Fri
nonstopAmerican Airlines
4h 04mSEA-DFW
6/3Mon
multi-stopAmerican Airlines
8h 16mDFW-SEA
$487
5/23Thu
multi-stopUnited Airlines
7h 17mSEA-DFW
6/3Mon
multi-stopUnited Airlines
8h 15mDFW-SEA
$510

Search by stops

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Seattle - Dallas Flights

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Return flight deals:

Dallas - Seattle

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