
Book Cheap American Airlines flight from Dallas (DFW) to Seattle (SEA) from CA $126
Find The Best Day to Book a Cheap American Airlines Flights From Dallas to Seattle
Cheapest American Airlines Flights from Dallas (DFW) to Seattle (SEA)
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $326 round trip and CA $126 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great American Airlines flight from DFW to SEA
To find a great deal on American Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying American Airlines Dallas to Seattle gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with American Airlines between Dallas and Seattle
American Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Dallas to Seattle with American Airlines are January.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your American Airlines flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DFW | USA | Dallas-Fort Worth Intl. | 599 |
| CLT | USA | Charlotte-Douglas Intl. | 536 |
| ORD | USA | O'Hare Intl. | 317 |
| PHL | USA | Philadelphia Intl. | 247 |
| MIA | USA | Miami Intl. | 193 |
| DCA | USA | Ronald Reagan Washington National | 152 |
| PHX | USA | Sky Harbor Intl. | 141 |
| LAX | USA | Los Angeles Intl. | 81 |
| LGA | USA | LaGuardia | 72 |
| BOS | USA | Logan Intl. | 57 |
Travelers ❤️ these 🏨 after their flight to Seattle

Hilton Seattle Airport & Conference Center
Great check-in. Flexibility and help given in room selection.
Reviewed on Dec 16, 2025

Coast Gateway Hotel
Staff was accommodating and let me use a conference room so I could meet with clients. It was really close to airport so we took link light rail all over Seattle. It was so easy and saved a lot of time and money!
Reviewed on Dec 17, 2025

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Good
Reviewed on Dec 18, 2025
Want more than a(n) American Airlines Flight from Dallas to Seattle?
Popular American Airlines Flight Routes from DFW
Top American Airlines Flight Routes from SEA
Domestic
- Toronto to Lahore (YYZ - LHE)
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- Montreal to Cancun (YUL - CUN)
- Toronto to Montego Bay (YYZ - MBJ)
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- Toronto to London (YYZ - LHR)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Fort Lauderdale (YYZ - FLL)
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- Montreal to Las Vegas (YUL - LAS)
International
- Montreal to Punta Cana (YUL - PUJ)
- Montreal to Punta Cana (YUL - PUJ)
- Toronto to Mumbai (YYZ - BOM)
- Toronto to Karachi (YYZ - KHI)
- Montreal to Miami (YUL - MIA)
- Montreal to Fort Lauderdale (YUL - FLL)
- Vancouver to Delhi (YVR - DEL)
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- Toronto to Tokyo (YYZ - HND)
- Toronto to London (YYZ - LHR)
Most Popular
- Vancouver to Palm Springs (YVR - PSP)
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- Buffalo to Myrtle Beach (BUF - MYR)
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- Toronto to Austin (YYZ - AUS)
- Fort Lauderdale to Toronto (FLL - YYZ)
- Vancouver to San Diego (YVR - SAN)
- Detroit to Myrtle Beach (DTW - MYR)
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