A spacious airport terminal with multiple check-in counters, a prominent escalator, and a clear view of the sky through large windows.

RM 731 Cheap Flights from Seattle (SEA) to Dallas (DFW)

Photo by Courtesy of Dallas Fort Worth International Airport
Open Photo by Courtesy of Dallas Fort Worth International Airport

Cheap Flights from Seattle to Dallas (SEA-DFW)

Prices were available within the past 7 days and start at RM 731 for one-way flights and RM 1,439 for return, for the period specified. Prices and availability are subject to change.
Delta
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 1,439
Return
Found 5 days ago
Select Delta flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 1,439 Found 5 days ago
Delta
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 1,575
Return
Found 5 days ago
Select Delta flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 1,575 Found 5 days ago
Delta
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 1,734
Return
Found 5 days ago
Select Delta flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 1,734 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 1,954
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 1,954 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 1,995
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 1,995 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 2,036
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 2,036 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 2,282
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 2,282 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 2,323
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 2,323 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 2,786
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 2,786 Found 5 days ago
American Airlines
Tue, 23 Feb - Tue, 23 Feb
SEA
Seattle
DFW
Dallas
RM 2,827
Return
Found 5 days ago
Select American Airlines flight, departing Tue, 23 Feb from Seattle to Dallas, returning Tue, 23 Feb, priced at RM 2,827 Found 5 days ago

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

November is typically the cheapest month to fly

From RM 605 - RM 1,563 per traveller.

Book with confidence

Perfect flights from Seattle to Dallas

Your Journey from Seattle to Dallas

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Dallas 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, American Airlines, Southwest Airlines
. Our selection of flights from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 3 airlines, you're bound to find the perfect flight.

Maximizing Value with Seattle to Dallas Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares
from RM 731
and roundtrip prices
RM 1,439
*.

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Dallas 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 Dallas

Picture yourself stepping off the plane in Dallas and immersing yourself in the unique atmosphere of Dallas. 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 Seattle to Dallas 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 Seattle to Dallas.

Beyond the Flight – Exploring Dallas

With Expedia, your adventure extends beyond the flight. Explore Dallas 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 Seattle to Dallas 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 Seattle to Dallas 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 Sea-Tac Airport to Dallas-Fort Worth Intl. Airport (DFW)?

Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between SEA and DFW Airport start from RM 1,439. Make your booking today to secure the best price for your 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 SEA to DFW?

The majority of flights can be cancelled online, but every airline has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.

How do I find cheap flights from Sea-Tac Airport to Dallas 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 Dallas-Fort Worth Intl. Airport (DFW) flights, you'll see a "no change fees" filter for you to select.

How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Dallas-Fort Worth Intl. Airport (DFW)?

Around 2,700 kilometres separates SeaTac and Dallas, so pack some in-flight entertainment to help you while away a few hours. That novel you haven't finished will be just the ticket.

Which airlines fly direct from SEA to Dallas-Fort Worth Intl. Airport (DFW)?

A leading airline that operates on the route from Seattle - Tacoma Intl. Airport (SEA) to DFW Airport is American Airlines (AA). It offers 169 monthly flights. Offering 139 flights each month along this route, Alaska Airlines (AS) is another good choice.

Are Seattle - Tacoma Intl. Airport (SEA) to Dallas-Fort Worth Intl. Airport (DFW) flight tickets cheaper when they're purchased at the last minute?

Last-minute bookings from SEA to DFW Airport can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Seattle-Tacoma International Airport
Destination airport
Dallas-Fort Worth Intl. Airport
Distance
2,667 km away
Airlines serving
Alaska Airlines, Frontier Airlines, American Airlines, Delta, United, Sun Country Airlines
Popular airline
Alaska Airlines
Return price
RM 1,439
Average flight time
4 hours 3 mins
*Available to Expedia members.