￥27,500 Cheap Flights from Seattle (SEA) to Dallas (DFW)

View ￥27,500 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Seattle to Dallas (SEA-DFW)

Prices were available within the past 7 days and start at ￥27,500 for one-way flights and ￥55,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 23 - Sat, Jun 6
SEA
Seattle
DFW
Dallas
￥55,000 Roundtrip, found 1 day ago
￥55,000
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 23 from Seattle to Dallas, returning Sat, Jun 6, priced at ￥55,000 found 1 day ago
American Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥55,470 Roundtrip, found 2 days ago
￥55,470
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥55,470 found 2 days ago
Alaska Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥55,470 Roundtrip, found 2 days ago
￥55,470
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥55,470 found 2 days ago
Alaska Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥55,480 Roundtrip, found 2 days ago
￥55,480
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥55,480 found 2 days ago
American Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥57,040 Roundtrip, found 2 days ago
￥57,040
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥57,040 found 2 days ago
Delta
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥57,470 Roundtrip, found 2 days ago
￥57,470
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥57,470 found 2 days ago
Alaska Airlines
Tue, Jun 9 - Sat, Jun 20
SEA
Seattle
DFW
Dallas
￥57,690 Roundtrip, found 1 day ago
￥57,690
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jun 9 from Seattle to Dallas, returning Sat, Jun 20, priced at ￥57,690 found 1 day ago
American Airlines
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥58,160 Roundtrip, found 2 days ago
￥58,160
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥58,160 found 2 days ago
Delta
Fri, May 22 - Sat, Jun 6
SEA
Seattle
DFW
Dallas
￥58,220 Roundtrip, found 1 day ago
￥58,220
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 22 from Seattle to Dallas, returning Sat, Jun 6, priced at ￥58,220 found 1 day ago
United
Sat, May 2 - Sat, May 9
SEA
Seattle
DFW
Dallas
￥74,630 Roundtrip, found 2 days ago
￥74,630
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 2 from Seattle to Dallas, returning Sat, May 9, priced at ￥74,630 found 2 days ago

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dallas-Fort Worth Intl. DFW. Cheapest option available. Average driving time to city center is 21 minutes. Flights from ￥62,420
DFW
Dallas-Fort Worth Intl.
Cheapest
Average driving time to city center21 min
Flights from ￥62,420

Find the cheapest month to fly from Seattle (SEA) to Dallas (DFW)

May is typically the cheapest month to fly

From ￥25,563 - ￥36,750 per traveler.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Dallas-Fort Worth Intl. Airport (DFW)?
If you're planning on traveling from Sea-Tac Airport to DFW Airport, round-trip journeys start from ￥55,000. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to DFW Airport?
This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from SEA to DFW Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to DFW flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Dallas Airport?
The flight time between Sea-Tac Airport and DFW is 3 hours and 56 minutes. If you get peckish on longer flights, pack some snacks in your hand luggage.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Dallas-Fort Worth Intl. Airport (DFW)?
Around 2,700 kilometers separates SeaTac and Dallas, so pack some entertainment to keep you occupied for a few hours. That novel you haven't finished will be ideal.
Which airlines fly direct from SEA to DFW Airport?
With 195 monthly flights from SEA to Dallas Airport, American Airlines (AA) is a popular choice. Love some more options? Check out what's available with Alaska Airlines (AS). This carrier offers 178 flights every month between these destinations.
Are Sea-Tac Airport to Dallas Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap airfares from Seattle - Tacoma Intl. Airport (SEA) to DFW Airport showing up a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
￥55,000
Distance
2651 km
Average flight time
5 hours 59 mins

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