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Cheap flights from Seattle to Dallas from $114

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 departing on 1/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
10:50 am - 6:55 pmSEA-DAL
6h 05m1 stop
Southwest Logo
7:10 pm - 12:35 amDAL-SEA
7h 25m1 stop
$197Southwest
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Wed, Nov 5 - Mon, Nov 10
Southwest Logo
6:35 am - 7:15 pmSEA-DAL
10h 40m2 stops
Southwest Logo
7:10 pm - 12:35 amDAL-SEA
7h 25m1 stop
$202Southwest
Find Deal
Wed, Nov 5 - Mon, Nov 10
Southwest Logo
9:10 am - 11:05 pmSEA-DAL
11h 55m2 stops
Southwest Logo
12:25 pm - 6:40 pmDAL-SEA
8h 15m1 stop
$208Southwest
Find Deal
Thu, Nov 13 - Thu, Nov 20
Delta Logo
7:25 am - 11:55 pmSEA-DAL
14h 30m2 stops
Delta Logo
3:59 pm - 11:59 pmDAL-SEA
10h 00m1 stop
$236Delta
Find Deal
Sat, Nov 8 - Tue, Nov 18
Southwest Logo
5:15 am - 2:25 pmSEA-DAL
7h 10m1 stop
Southwest Logo
5:40 pm - 12:55 amDAL-SEA
9h 15m1 stop
$237Southwest
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Wed, Dec 17 - Mon, Dec 22
Southwest Logo
5:00 am - 12:40 pmSEA-DAL
5h 40m1 stop
Southwest Logo
8:30 am - 2:25 pmDAL-SEA
7h 55m2 stops
$238Southwest
Find Deal
Sat, Nov 8 - Tue, Nov 18
Southwest Logo
5:00 am - 12:40 pmSEA-DAL
5h 40m1 stop
Southwest Logo
4:20 pm - 10:55 pmDAL-SEA
8h 35m2 stops
$242Southwest
Find Deal
Sat, Nov 15 - Mon, Nov 17
Southwest Logo
8:10 am - 6:40 pmSEA-DAL
8h 30m2 stops
Southwest Logo
3:30 pm - 10:55 pmDAL-SEA
9h 25m2 stops
$247Southwest
Find Deal
Tue, Nov 4 - Wed, Nov 12
Southwest Logo
6:05 am - 6:50 pmSEA-DAL
10h 45m1 stop
Southwest Logo
3:15 pm - 9:50 pmDAL-SEA
8h 35m2 stops
$248Southwest
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Sun, Feb 1 - Mon, Feb 2
Delta Logo
7:25 am - 11:55 pmSEA-DAL
14h 30m2 stops
Delta Logo
3:59 pm - 11:59 pmDAL-SEA
10h 00m1 stop
$287Delta
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Fri, Nov 7 - Tue, Nov 18

Southwest flights from Seattle to Dallas Love Field Airport

Our best Southwest deals on Seattle to Dallas Love Field Airport flight tickets
Southwest
Nov 5
SEA10:50 amSeattle/Tacoma Intl
6h 05m
1 stop
DAL6:55 pmDallas Love Field
Nov 10
DAL7:10 pmDallas Love Field
7h 25m
1 stop
SEA12:35 amSeattle/Tacoma Intl
$197
Find similar
Southwest
Nov 5
SEA6:35 amSeattle/Tacoma Intl
10h 40m
2 stops
DAL7:15 pmDallas Love Field
Nov 10
DAL7:10 pmDallas Love Field
7h 25m
1 stop
SEA12:35 amSeattle/Tacoma Intl
$202
Find similar
Southwest
Nov 13
SEA9:10 amSeattle/Tacoma Intl
11h 55m
2 stops
DAL11:05 pmDallas Love Field
Nov 20
DAL12:25 pmDallas Love Field
8h 15m
1 stop
SEA6:40 pmSeattle/Tacoma Intl
$208
Find similar

Delta flights from Seattle to Dallas Love Field Airport

Our best Delta deals on Seattle to Dallas Love Field Airport flight tickets
Delta
Nov 8
SEA7:25 amSeattle/Tacoma Intl
14h 30m
2 stops
DAL11:55 pmDallas Love Field
Nov 18
DAL3:59 pmDallas Love Field
10h 00m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$236
Find similar
Delta
Nov 7
SEA7:25 amSeattle/Tacoma Intl
14h 30m
2 stops
DAL11:55 pmDallas Love Field
Nov 18
DAL3:59 pmDallas Love Field
10h 00m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$287
Find similar
Delta
Nov 8
SEA7:25 amSeattle/Tacoma Intl
14h 30m
2 stops
DAL11:55 pmDallas Love Field
Nov 19
DAL6:00 amDallas Love Field
10h 37m
1 stop
SEA2:37 pmSeattle/Tacoma Intl
$296
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momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Dallas Love Field Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Seattle to Dallas Love Field Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Wed 11/5

10:50 am-6:55 pm

1 stop6h 05m

Dallas Love Field

Mon 11/10

7:10 pm-12:35 am

1 stop7h 25m

$197

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Wed 11/5

6:35 am-7:15 pm

2 stops10h 40m

Dallas Love Field

Mon 11/10

7:10 pm-12:35 am

1 stop7h 25m

$202

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Thu 11/13

9:10 am-11:05 pm

2 stops11h 55m

Dallas Love Field

Thu 11/20

12:25 pm-6:40 pm

1 stop8h 15m

$208

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Sat 11/8

7:25 am-11:55 pm

2 stops14h 30m

Dallas Love Field

Tue 11/18

3:59 pm-11:59 pm

1 stop10h 00m

$236

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Wed 12/17

5:15 am-2:25 pm

1 stop7h 10m

Dallas Love Field

Mon 12/22

5:40 pm-12:55 am

1 stop9h 15m

$237

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Sat 11/8

5:00 am-12:40 pm

1 stop5h 40m

Dallas Love Field

Tue 11/18

8:30 am-2:25 pm

2 stops7h 55m

$238

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Sat 11/15

5:00 am-12:40 pm

1 stop5h 40m

Dallas Love Field

Mon 11/17

4:20 pm-10:55 pm

2 stops8h 35m

$242

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Tue 11/4

8:10 am-6:40 pm

2 stops8h 30m

Dallas Love Field

Wed 11/12

3:30 pm-10:55 pm

2 stops9h 25m

$247

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Sun 2/1

6:05 am-6:50 pm

1 stop10h 45m

Dallas Love Field

Mon 2/2

3:15 pm-9:50 pm

2 stops8h 35m

$248

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Fri 11/7

7:25 am-11:55 pm

2 stops14h 30m

Dallas Love Field

Tue 11/18

3:59 pm-11:59 pm

1 stop10h 00m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Dallas Love Field 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 to Dallas Love Field Airport?

If you aren’t able to travel to Dallas Love Field Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $265.

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

According to our data, Wednesday is the cheapest day to fly to Dallas Love Field Airport from Seattle. The lowest ticket price found for a Wednesday departure recently was $313. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Dallas Love Field Airport is Saturday, with ticket prices averaging around $446.

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

In the evening is the cheapest time of day to fly from Seattle to Dallas Love Field Airport when you can find flight prices for as low as $281. Flying to Dallas Love Field Airport in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Dallas Love Field Airport, so prices are often more expensive at around $345 per ticket.

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

Fly from Seattle/Tacoma Intl to Dallas Love Field for the best Seattle/Tacoma Intl - Dallas Love Field flight prices

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

You are more likely to see cheaper flights to Dallas Love Field Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas Love Field Airport for around $339 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas Love Field Airport from Seattle for as low as $240 on momondo.

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

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Dallas Love Field 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 Love Field Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Dallas Love Field Airport.

How have Seattle to Dallas Love Field Airport flight prices changed over time?

As of October 2025, prices for Seattle to Dallas Love Field Airport flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Dallas Love Field Airport

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

Cheap Seattle to Dallas Love Field Airport (SEA to DAL) flight deals and tips

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

Best Price Found

$273

Fastest flight time

3h 45m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to Dallas Love Field Airport from Seattle in the past 72 hours is $273. The best round-trip flight deal from Seattle to Dallas Love Field Airport found on momondo in the last 72 hours is $240.
The fastest flight from Seattle to Dallas Love Field Airport takes 3h 45m
Direct flights go from Seattle to Dallas Love Field Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
Search flight deals

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

    Dallas Love Field is 1673.5 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 5h 20m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Dallas Love Field Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Dallas Love Field 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 Love Field Airport?

  • What is the most popular airline from Seattle to Dallas Love Field Airport?

Best airlines flying from Seattle to Dallas Love Field Airport

Compare and see reviews for airlines that fly from Seattle to Dallas Love Field Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
11,066 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $219Free CancellationRating
8.0
4,235 reviews
Search Southwest flights

  • Southwest Flights From Seattle to Dallas Love Field Airport

    Southwest flies from Seattle to Dallas Love Field Airport around 2 times per week, with 4,235 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Seattle to Dallas Love Field Airport in the last 72 hours was $219 (round-trip), much lower than the average airfare cost of $388 for Southwest flights on this route.

Why use momondo?

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

Finding the right flight to Dallas from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dallas quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Dallas from Seattle with this policy.

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?

Yes. momondo can track prices for Seattle to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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