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Cheap flights from Seattle to Dallas/Fort Worth Airport from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dallas/Fort Worth Airport departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Dallas

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Dallas that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Dallas.

Cheap last minute flights

Planning a quick getaway from Seattle to Dallas? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dallas, so you can enjoy a seamless trip without layovers.

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.
5:46 pm - 11:39 pmSEA-DFW
3h 53mnonstop
2:15 pm - 4:37 pmDFW-SEA
4h 22mnonstop
$91Frontier
Find Deal
Fri, Dec 13 - Wed, Dec 18
5:31 pm - 11:24 pmSEA-DFW
3h 53mnonstop
2:15 pm - 4:37 pmDFW-SEA
4h 22mnonstop
$93Frontier
Find Deal
Mon, Dec 9 - Wed, Dec 18
4:00 pm - 10:13 amSEA-DFW
16h 13m1 stop
3:12 pm - 12:10 amDFW-SEA
10h 58m1 stop
$151Spirit Airlines
Find Deal
Wed, Dec 11 - Thu, Dec 12
9:21 pm - 10:13 amSEA-DFW
10h 52m1 stop
1:14 pm - 2:53 pmDFW-SEA
27h 39m1 stop
$152Spirit Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
5:35 pm - 11:32 pmSEA-DFW
3h 57mnonstop
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$177Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
3:58 pm - 9:48 pmSEA-DFW
3h 50mnonstop
3:51 pm - 10:00 pmDFW-SEA
8h 09m1 stop
$186Alaska Airlines
Find Deal
Thu, Jan 9 - Sat, Jan 11
5:35 pm - 11:32 pmSEA-DFW
3h 57mnonstop
7:05 am - 9:48 amDFW-SEA
4h 43mnonstop
$187Delta
Find Deal
Wed, Feb 12 - Tue, Feb 25
8:55 am - 6:54 pmSEA-DFW
7h 59m1 stop
1:46 pm - 4:14 pmDFW-SEA
4h 28mnonstop
$216Alaska Airlines
Find Deal
Sun, Feb 16 - Wed, Feb 19
12:55 am - 6:46 amSEA-DFW
3h 51mnonstop
5:36 pm - 8:04 pmDFW-SEA
4h 28mnonstop
$229American Airlines
Find Deal
Fri, Jan 3 - Sat, Jan 11
12:45 am - 6:37 amSEA-DFW
3h 52mnonstop
7:06 am - 9:35 amDFW-SEA
4h 29mnonstop
$247American Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
5:46 pm - 11:39 pmSEA-DFW
3h 53mnonstop
$48Frontier
Find Deal
Fri, Dec 6
5:46 pm - 11:39 pmSEA-DFW
3h 53mnonstop
$50Frontier
Find Deal
Fri, Dec 6
9:21 pm - 10:13 amSEA-DFW
10h 52m1 stop
$71Spirit Airlines
Find Deal
Mon, Dec 16
9:21 pm - 10:13 amSEA-DFW
10h 52m1 stop
$76Spirit Airlines
Find Deal
Fri, Dec 13
10:35 am - 4:31 pmSEA-DFW
3h 56mnonstop
$89Delta
Find Deal
Tue, Jan 14
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
$90American Airlines
Find Deal
Thu, Jan 9
5:55 pm - 11:52 pmSEA-DFW
3h 57mnonstop
$99Delta
Find Deal
Sat, Dec 14
8:55 am - 6:54 pmSEA-DFW
7h 59m1 stop
$118Alaska Airlines
Find Deal
Sun, Feb 16
12:45 am - 6:37 amSEA-DFW
3h 52mnonstop
$139American Airlines
Find Deal
Wed, Dec 11
9:57 pm - 6:25 amSEA-DFW
6h 28m1 stop
$151Alaska Airlines
Find Deal
Thu, Jan 2
10:50 am - 4:45 pmSEA-DFW
3h 55mnonstop
2:06 pm - 4:28 pmDFW-SEA
4h 22mnonstop
$147Frontier
Find Deal
Mon, Nov 25 - Mon, Dec 9
10:50 am - 4:45 pmSEA-DFW
3h 55mnonstop
6:15 am - 1:34 pmDFW-SEA
9h 19m1 stop
$174Frontier
Find Deal
Mon, Nov 25 - Mon, Dec 9
5:45 am - 12:08 amSEA-DFW
16h 23m1 stop
10:00 pm - 2:53 pmDFW-SEA
18h 53m1 stop
$304Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Dec 3
9:35 pm - 10:55 amSEA-DFW
11h 20m1 stop
5:00 am - 8:26 pmDFW-SEA
17h 26m2 stops
$306Spirit Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
1:16 am - 7:11 amSEA-DFW
3h 55mnonstop
7:06 am - 9:35 amDFW-SEA
4h 29mnonstop
$332American Airlines
Find Deal
Sun, Nov 24 - Mon, Dec 9
1:16 am - 7:11 amSEA-DFW
3h 55mnonstop
10:30 pm - 12:53 amDFW-SEA
4h 23mnonstop
$367American Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
12:55 am - 9:53 amSEA-DFW
6h 58m1 stop
7:35 am - 10:21 amDFW-SEA
4h 46mnonstop
$387Delta
Find Deal
Sun, Nov 24 - Mon, Dec 9
5:55 pm - 11:53 pmSEA-DFW
3h 58mnonstop
7:35 am - 10:16 amDFW-SEA
4h 41mnonstop
$441Delta
Find Deal
Fri, Nov 22 - Thu, Nov 28
11:26 am - 5:20 pmSEA-DFW
3h 54mnonstop
5:55 pm - 8:26 pmDFW-SEA
4h 31mnonstop
$478Alaska Airlines
Find Deal
Thu, Nov 21 - Thu, Dec 5
10:50 pm - 4:30 amSEA-DFW
3h 40mnonstop
12:54 pm - 3:24 pmDFW-SEA
4h 30mnonstop
$505Alaska Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
5:46 pm - 11:39 pmSEA-DFW
3h 53mnonstop
2:15 pm - 4:37 pmDFW-SEA
4h 22mnonstop
$91Frontier
Find Deal
Fri, Dec 13 - Wed, Dec 18
5:31 pm - 11:24 pmSEA-DFW
3h 53mnonstop
2:15 pm - 4:37 pmDFW-SEA
4h 22mnonstop
$93Frontier
Find Deal
Mon, Dec 9 - Wed, Dec 18
6:02 pm - 11:54 pmSEA-DFW
3h 52mnonstop
2:15 pm - 4:37 pmDFW-SEA
4h 22mnonstop
Sat, Dec 14 - Wed, Dec 18
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
Wed, Jan 29 - Fri, Jan 31
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
10:00 am - 12:29 pmDFW-SEA
4h 29mnonstop
$169Alaska Airlines
Find Deal
Thu, Jan 30 - Sat, Feb 1
5:35 pm - 11:32 pmSEA-DFW
3h 57mnonstop
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$177Delta
Find Deal
Thu, Jan 9 - Mon, Jan 13
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
6:53 pm - 9:21 pmDFW-SEA
4h 28mnonstop
$179American Airlines
Find Deal
Sun, Jan 12 - Thu, Jan 16
10:35 am - 4:31 pmSEA-DFW
3h 56mnonstop
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$187Delta
Find Deal
Wed, Feb 12 - Wed, Feb 19
11:59 pm - 5:47 amSEA-DFW
3h 48mnonstop
8:00 am - 10:30 amDFW-SEA
4h 30mnonstop
$191Alaska Airlines
Find Deal
Tue, Feb 18 - Wed, Feb 19
12:55 am - 6:46 amSEA-DFW
3h 51mnonstop
6:30 pm - 9:00 pmDFW-SEA
4h 30mnonstop
$228American Airlines
Find Deal
Fri, Jan 3 - Sat, Jan 11

Spirit Airlines flights from Seattle to Dallas/Fort Worth Airport

Our best Spirit Airlines deals on Seattle to Dallas/Fort Worth Airport flight tickets
Spirit Airlines
Dec 11
SEA4:00 pmSeattle/Tacoma Intl
16h 13m
1 stop
DFW10:13 amDallas/Fort Worth
Dec 12
DFW3:12 pmDallas/Fort Worth
10h 58m
1 stop
SEA12:10 amSeattle/Tacoma Intl
Spirit Airlines
Dec 13
SEA9:21 pmSeattle/Tacoma Intl
10h 52m
1 stop
DFW10:13 amDallas/Fort Worth
Dec 16
DFW1:14 pmDallas/Fort Worth
27h 39m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
Spirit Airlines
Dec 13
SEA9:21 pmSeattle/Tacoma Intl
25h 08m
2 stops
DFW12:29 amDallas/Fort Worth
Dec 18
DFW6:15 amDallas/Fort Worth
8h 56m
1 stop
SEA1:11 pmSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Dallas/Fort Worth Airport

Our best Alaska Airlines deals on Seattle to Dallas/Fort Worth Airport flight tickets
Alaska Airlines
Jan 9
SEA3:58 pmSeattle/Tacoma Intl
3h 50m
DFW9:48 pmDallas/Fort Worth
Jan 11
DFW3:51 pmDallas/Fort Worth
8h 09m
1 stop
SEA10:00 pmSeattle/Tacoma Intl
Alaska Airlines
Feb 16
SEA8:55 amSeattle/Tacoma Intl
7h 59m
1 stop
DFW6:54 pmDallas/Fort Worth
Feb 19
DFW1:46 pmDallas/Fort Worth
4h 28m
SEA4:14 pmSeattle/Tacoma Intl
Alaska Airlines
Feb 16
SEA8:55 amSeattle/Tacoma Intl
7h 59m
1 stop
DFW6:54 pmDallas/Fort Worth
Feb 22
DFW8:00 amDallas/Fort Worth
4h 30m
SEA10:30 amSeattle/Tacoma Intl

See travel insights to Dallas from

How to get the cheapest flight ticket from Seattle to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Seattle to Dallas/Fort Worth Airport?

October. The cheapest time of year to fly to Dallas/Fort Worth Airport from Seattle is October. Most expensive is May

What is the cheapest day to depart Seattle for Dallas/Fort Worth Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Seattle to Dallas/Fort Worth Airport?

In the afternoon. Seattle to Dallas/Fort Worth Airport flights are approximately 19% more expensive in the morning than in the afternoon

How far in advance should you book Seattle to Dallas/Fort Worth Airport flights?

58 days before. The cheapest time to buy a flight from Seattle to Dallas/Fort Worth Airport is approximately 58 days to departure

What cabin class options are available on Seattle to Dallas/Fort Worth Airport flights?

There are 3 cabin classes available to choose from on Seattle to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Dallas/Fort Worth Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Dallas/Fort Worth Airport.

How have Seattle to Dallas/Fort Worth Airport flight prices changed over time?

As of November 2024, prices for Seattle to Dallas/Fort Worth Airport flights are approximately 49% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Seattle and Dallas/Fort Worth Airport?


When to book flights from Seattle to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Dallas/Fort Worth Airport (SEA to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dallas/Fort Worth Airport

Best Price Found

$48

Fastest flight time

3h 40m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Seattle in the past 72 hours is $48. The best round-trip flight deal from Seattle to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $91.
The fastest flight from Seattle to Dallas/Fort Worth Airport takes 3h 40m
Direct flights go from Seattle to Dallas/Fort Worth Airport every day.

  • How far is Seattle/Tacoma Intl to Dallas/Fort Worth by plane?

    Dallas/Fort Worth is 1663.5 mi away from Seattle/Tacoma Intl. Flights usually cover this in 3h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Dallas/Fort Worth Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Dallas/Fort Worth Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dallas/Fort Worth Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Dallas/Fort Worth Airport?

  • What is the most popular airline from Seattle to Dallas/Fort Worth Airport?


Best airlines flying from Seattle to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Seattle to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $91Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $105Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
DeltaPriceFrom $146Free CancellationRating
8.0
8,756 reviews
Search Delta flights
Alaska AirlinesPriceFrom $194Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
  • Delta Flights From Seattle to Dallas/Fort Worth Airport

    The lowest priced Delta flight from Seattle to Dallas/Fort Worth Airport from the last 72 hours was $146. Generally, Delta has 14 flights on this route every week with an average price of $311. Delta is rated 8.0/10 by our users.

  • Alaska Airlines Flights From Seattle to Dallas/Fort Worth Airport

    The best Alaska Airlines deal for Seattle to Dallas/Fort Worth Airport flight tickets found on momondo in the last 72 hours was $194, round-trip. It should be noted that an average Alaska Airlines flight deal for this route in this time was higher, at $366 round-trip. Alaska Airlines operates 7 flights out of Seattle into Dallas/Fort Worth Airport in an average week, so prices vary by time and availability. 9,461 Alaska Airlines reviews by users on momondo have scored the airline at 8.0/10.


Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Dallas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Dallas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Dallas with flexible booking policies on momondo?

Yes. All flights to Dallas from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Dallas?

Once all potential Seattle to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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