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Cheap flights from Seattle to Dallas from $44

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dallas departing on 2/3. 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.
7:10 pm - 1:08 amSEA-DFW
3h 58mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
$44Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
7:10 pm - 1:08 amSEA-DFW
3h 58mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
$50Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
2:06 pm - 4:33 pmDFW-SEA
4h 27mnonstop
$131Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
12:34 pm - 6:26 pmSEA-DAL
3h 52mnonstop
7:24 pm - 9:52 pmDAL-SEA
4h 28mnonstop
$131Alaska Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
9:01 pm - 11:31 pmDFW-SEA
4h 30mnonstop
$132American Airlines
Find Deal
Sun, Feb 2 - Mon, Feb 10
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
7:05 am - 9:41 amDFW-SEA
4h 36mnonstop
$133American Airlines
Find Deal
Sun, Feb 2 - Mon, Feb 10
10:30 am - 4:26 pmSEA-DFW
3h 56mnonstop
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$156Delta
Find Deal
Sat, Jan 11 - Tue, Jan 21
9:45 am - 4:00 pmSEA-DFW
28h 15m1 stop
8:00 am - 12:19 amDFW-SEA
18h 19m1 stop
$162Spirit Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
10:30 am - 4:26 pmSEA-DFW
3h 56mnonstop
7:00 am - 9:40 amDFW-SEA
4h 40mnonstop
$164Delta
Find Deal
Sat, Feb 1 - Wed, Feb 12
9:45 am - 4:37 amSEA-DFW
16h 52m1 stop
5:40 am - 12:19 amDFW-SEA
20h 39m1 stop
$169Spirit Airlines
Find Deal
Wed, Jan 29 - Mon, Feb 3
7:10 pm - 1:08 amSEA-DFW
3h 58mnonstop
$51Frontier
Find Deal
Fri, Jan 17
3:15 pm - 11:54 pmSEA-DFW
6h 39m1 stop
$54Frontier
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Thu, Jan 9
12:34 pm - 6:26 pmSEA-DAL
3h 52mnonstop
$66Alaska Airlines
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Wed, Feb 5
5:55 pm - 11:52 pmSEA-DFW
3h 57mnonstop
$66Delta
Find Deal
Tue, Jan 21
9:45 am - 4:37 amSEA-DFW
16h 52m1 stop
$78Spirit Airlines
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Wed, Jan 15
12:34 pm - 6:26 pmSEA-DAL
3h 52mnonstop
$86Alaska Airlines
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Fri, Jan 31
9:45 am - 4:37 amSEA-DFW
16h 52m1 stop
$87Spirit Airlines
Find Deal
Tue, Jan 14
5:55 pm - 11:52 pmSEA-DFW
3h 57mnonstop
$99Delta
Find Deal
Tue, Feb 25
12:43 am - 6:36 amSEA-DFW
3h 53mnonstop
$101American Airlines
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Tue, Feb 18
4:39 pm - 10:31 pmSEA-DFW
3h 52mnonstop
$103American Airlines
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Sat, Feb 15
9:36 pm - 9:52 pmSEA-DFW
22h 16m1 stop
9:35 pm - 9:47 amDFW-SEA
14h 12m1 stop
$227Frontier
Find Deal
Wed, Dec 25 - Wed, Jan 8
5:40 pm - 11:33 pmSEA-DFW
3h 53mnonstop
9:35 pm - 9:47 amDFW-SEA
14h 12m1 stop
$229Frontier
Find Deal
Wed, Dec 25 - Wed, Jan 8
6:12 pm - 11:59 pmSEA-DFW
3h 47mnonstop
10:00 am - 12:29 pmDFW-SEA
4h 29mnonstop
$304Alaska Airlines
Find Deal
Thu, Dec 26 - Wed, Jan 29
12:55 am - 6:46 amSEA-DFW
3h 51mnonstop
9:01 pm - 11:31 pmDFW-SEA
4h 30mnonstop
$305American Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 29
2:16 pm - 11:35 pmSEA-DFW
7h 19m1 stop
8:36 am - 1:11 pmDFW-SEA
30h 35m2 stops
$315Spirit Airlines
Find Deal
Wed, Dec 25 - Tue, Jan 7
2:16 pm - 11:35 pmSEA-DFW
7h 19m1 stop
1:04 pm - 1:11 pmDFW-SEA
26h 07m1 stop
$320Spirit Airlines
Find Deal
Wed, Dec 25 - Tue, Jan 7
10:20 am - 4:19 pmSEA-DAL
3h 59mnonstop
7:24 pm - 9:52 pmDAL-SEA
4h 28mnonstop
$334Alaska Airlines
Find Deal
Sat, Dec 28 - Mon, Jan 13
12:55 am - 6:46 amSEA-DFW
3h 51mnonstop
6:53 pm - 9:21 pmDFW-SEA
4h 28mnonstop
$347American Airlines
Find Deal
Sat, Dec 28 - Mon, Jan 13
10:20 am - 4:25 pmSEA-DFW
4h 05mnonstop
4:25 pm - 7:00 pmDFW-SEA
4h 35mnonstop
$477Delta
Find Deal
Tue, Dec 24 - Thu, Dec 26
9:50 am - 5:50 pmSEA-DFW
6h 00m1 stop
6:40 am - 9:26 amDFW-SEA
4h 46mnonstop
$487Delta
Find Deal
Tue, Dec 24 - Fri, Dec 27
7:10 pm - 1:08 amSEA-DFW
3h 58mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
$50Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
7:10 pm - 1:08 amSEA-DFW
3h 58mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
$51Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
6:44 pm - 12:39 amSEA-DFW
3h 55mnonstop
10:00 am - 12:29 pmDFW-SEA
4h 29mnonstop
Mon, Jan 13 - Mon, Jan 27
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
3:58 pm - 6:15 pmDFW-SEA
4h 17mnonstop
Tue, Jan 21 - Mon, Jan 27
12:34 pm - 6:26 pmSEA-DAL
3h 52mnonstop
7:24 pm - 9:52 pmDAL-SEA
4h 28mnonstop
$122Alaska Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 10
3:58 pm - 9:48 pmSEA-DFW
3h 50mnonstop
8:00 am - 10:31 amDFW-SEA
4h 31mnonstop
$131Alaska Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
9:01 pm - 11:31 pmDFW-SEA
4h 30mnonstop
$132American Airlines
Find Deal
Sun, Feb 2 - Mon, Feb 10
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
7:05 am - 9:41 amDFW-SEA
4h 36mnonstop
$133American Airlines
Find Deal
Sun, Feb 2 - Mon, Feb 10
10:30 am - 4:26 pmSEA-DFW
3h 56mnonstop
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$164Delta
Find Deal
Wed, Feb 5 - Tue, Feb 11
5:55 pm - 11:52 pmSEA-DFW
3h 57mnonstop
7:00 am - 9:40 amDFW-SEA
4h 40mnonstop
$174Delta
Find Deal
Thu, Jan 23 - Sun, Jan 26

Frontier flights from Seattle to Dallas

Our best Frontier deals on Seattle to Dallas flight tickets
Frontier
Feb 3
SEA7:10 pmSeattle/Tacoma Intl
3h 58m
DFW1:08 amDallas/Fort Worth
Feb 10
DFW3:58 pmDallas/Fort Worth
4h 17m
SEA6:15 pmSeattle/Tacoma Intl
Frontier
Feb 3
SEA7:10 pmSeattle/Tacoma Intl
3h 58m
DFW1:08 amDallas/Fort Worth
Feb 10
DFW3:58 pmDallas/Fort Worth
4h 17m
SEA6:15 pmSeattle/Tacoma Intl
Frontier
Feb 3
SEA7:10 pmSeattle/Tacoma Intl
3h 58m
DFW1:08 amDallas/Fort Worth
Feb 10
DFW3:58 pmDallas/Fort Worth
4h 17m
SEA6:15 pmSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Dallas

Our best Alaska Airlines deals on Seattle to Dallas flight tickets
Alaska Airlines
Jan 22
SEA6:04 pmSeattle/Tacoma Intl
3h 51m
DFW11:55 pmDallas/Fort Worth
Jan 29
DFW2:06 pmDallas/Fort Worth
4h 27m
SEA4:33 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 24
SEA12:34 pmSeattle/Tacoma Intl
3h 52m
DAL6:26 pmDallas Love Field
Jan 27
DAL7:24 pmDallas Love Field
4h 28m
SEA9:52 pmSeattle/Tacoma Intl
Alaska Airlines
Jan 8
SEA12:34 pmSeattle/Tacoma Intl
3h 52m
DAL6:26 pmDallas Love Field
Jan 15
DAL7:24 pmDallas Love Field
4h 28m
SEA9:52 pmSeattle/Tacoma Intl

See travel insights to Dallas from

How to get the cheapest flight ticket from Seattle to Dallas

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 typical price of a round-trip flight between Seattle and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of October, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $219.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Seattle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $292. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $407.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $281 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $352 per ticket.

What is the cheapest Seattle/Tacoma Intl to Dallas flight route?

Fly from Seattle/Tacoma Intl to Dallas/Fort Worth for the best Seattle/Tacoma Intl - Dallas flight prices

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

The best time to book a flight to Dallas from Seattle is 59 days out, which is when prices tend to be around $313. In the past 72 hours, momondo users found flights from Seattle to Dallas for as low as $226.

What cabin class options are available on Seattle/Tacoma Intl to Dallas flights?

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Dallas 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 flights?

You could potentially save up to 115% on your flight if you consider stops on a Seattle to Dallas flight.

Cheap Seattle to Dallas flight deals and tips

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

Best Price Found

$51

Fastest flight time

3h 43m

Direct flights

Every day

Airports in Dallas

2 airports
The best one-way flight to Dallas from Seattle in the past 72 hours is $51. The best round-trip flight deal from Seattle to Dallas found on momondo in the last 72 hours is $44.
The fastest flight from Seattle to Dallas takes 3h 43m
Direct flights go from Seattle to Dallas every day.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

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

    Seattle/Tacoma Intl and Dallas are 1678.4 mi apart from one another. Typically, this will take 3h 43m by plane in normal conditions.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Dallas refresh daily.

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

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

    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.

  • What documentation or ID do you need to fly to Dallas?

    The necessary travel and health documents for your Dallas 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.


Best airlines flying from Seattle to Dallas

Compare and see reviews for airlines that fly from Seattle to Dallas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $89Free CancellationRating
6.1
3,469 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $110Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $133Free CancellationRating
8.0
8,588 reviews
Search Delta flights
Alaska AirlinesPriceFrom $187Free CancellationRating
8.0
9,549 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $203Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,020 reviews
Search United Airlines flights
SouthwestPriceFrom $360Free CancellationRating
8.1
4,780 reviews
Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Dallas for you.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Dallas.

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

Price alerts on flights to Dallas from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas