RM634 Cheap Flights from Dallas (DFW) to Seattle (SEA)

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

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Cheap Flights from Dallas to Seattle (DFW-SEA)

Prices were available within the past 7 days and start at RM634 for one-way flights and RM1,227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,227 Return, found 1 day ago
RM1,227
Return
found 1 day ago
Select Delta flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,227 found 1 day ago
United
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,252 Return, found 1 day ago
RM1,252
Return
found 1 day ago
Select United flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,252 found 1 day ago
United
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,392 Return, found 1 day ago
RM1,392
Return
found 1 day ago
Select United flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,392 found 1 day ago
Delta
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,417 Return, found 1 day ago
RM1,417
Return
found 1 day ago
Select Delta flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,417 found 1 day ago
United
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,422 Return, found 1 day ago
RM1,422
Return
found 1 day ago
Select United flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,422 found 1 day ago
United
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,444 Return, found 1 day ago
RM1,444
Return
found 1 day ago
Select United flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,444 found 1 day ago
Delta
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,461 Return, found 1 day ago
RM1,461
Return
found 1 day ago
Select Delta flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,461 found 1 day ago
United
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,485 Return, found 1 day ago
RM1,485
Return
found 1 day ago
Select United flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,485 found 1 day ago
American Airlines
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,503 Return, found 1 day ago
RM1,503
Return
found 1 day ago
Select American Airlines flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,503 found 1 day ago
Delta
Sat, 16 Aug - Wed, 20 Aug
DFW
Dallas
SEA
Seattle
RM1,562 Return, found 1 day ago
RM1,562
Return
found 1 day ago
Select Delta flight, departing Sat, 16 Aug from Dallas to Seattle, returning Wed, 20 Aug, priced at RM1,562 found 1 day ago

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

September is typically the cheapest month to fly

From RM 388 - RM 732 per traveller.

Graph displaying average flight prices per month

Dallas to Seattle route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Return price
RM1,227
Distance
2651 km
Average flight time
2 hours 16 mins

Perfect flights from Dallas to Seattle

Your Journey from Dallas to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Dallas to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from Dallas-Fort Worth Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Dallas to Seattle Flights

Experience the joy of finding cheap flights from Dallas-Fort Worth Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM634 and roundtrip prices from RM1,227*.
 

Pre-Flight Essentials

Ensure a smooth journey from Dallas to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of Seattle. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Dallas to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Dallas to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Dallas to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Dallas to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Dallas-Fort Worth Intl. Airport (DFW) to Sea-Tac Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Dallas-Fort Worth Intl. Airport (DFW) to SEA start from RM1,227. Make your booking ASAP to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DFW Airport to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be conveniently cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from DFW Airport to SEA 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 Dallas-Fort Worth Intl. Airport (DFW) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DFW Airport to SEA?
Around 2,700 kilometres separates Dallas and SeaTac, so pack something to help you fill in a few hours. That gripping novel you haven't had time to finish will do the trick.
Which airlines fly direct from Dallas Airport to SEA?
American Airlines (AA) is one of the preferred choices for many travellers flying between Dallas-Fort Worth Intl. Airport (DFW) and SEA. Choose from the 173 flights it offers on this route each month. Operating 139 flights per month on this route, Alaska Airlines (AS) is another good option.
Are Dallas Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Dallas Airport to Seattle - Tacoma Intl. Airport (SEA) are available up to a year before departure on Expedia. And although you may score great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.