￥13,530 Cheap Flights from Dallas (DFW) to Seattle (SEA)

View ￥13,530 flight on Wed, Jan 7, 2026Opens in a new window

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 ￥13,530 for one-way flights and ￥27,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥27,320 Roundtrip, found 11 hours ago
￥27,320
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥27,320 found 11 hours ago
Delta
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥27,320 Roundtrip, found 11 hours ago
￥27,320
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥27,320 found 11 hours ago
American Airlines
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥31,940 Roundtrip, found 11 hours ago
￥31,940
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥31,940 found 11 hours ago
Delta
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥34,310 Roundtrip, found 11 hours ago
￥34,310
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥34,310 found 11 hours ago
American Airlines
Mon, Dec 22 - Mon, Feb 2
DFW
Dallas
SEA
Seattle
￥39,570 Roundtrip, found 20 hours ago
￥39,570
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Mon, Dec 22 from Dallas to Seattle, returning Mon, Feb 2, priced at ￥39,570 found 20 hours ago
American Airlines
Mon, Dec 22 - Mon, Feb 2
DFW
Dallas
SEA
Seattle
￥39,580 Roundtrip, found 20 hours ago
￥39,580
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Mon, Dec 22 from Dallas to Seattle, returning Mon, Feb 2, priced at ￥39,580 found 20 hours ago
United
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥39,890 Roundtrip, found 11 hours ago
￥39,890
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥39,890 found 11 hours ago
American Airlines
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥40,320 Roundtrip, found 11 hours ago
￥40,320
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥40,320 found 11 hours ago
United
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥40,690 Roundtrip, found 11 hours ago
￥40,690
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥40,690 found 11 hours ago
American Airlines
Wed, Jan 14 - Thu, Jan 15
DFW
Dallas
SEA
Seattle
￥41,070 Roundtrip, found 11 hours ago
￥41,070
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jan 14 from Dallas to Seattle, returning Thu, Jan 15, priced at ￥41,070 found 11 hours ago

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

January is typically the cheapest month to fly

From ￥14,064 - ￥40,323 per traveler.

Frequently asked questions

How much is a flight from Dallas Airport to SEA?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from DFW Airport to Seattle - Tacoma Intl. Airport (SEA) was ￥27,320. Fares this cheap don't last long, so make sure you book yours today. 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 to Sea-Tac Airport?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
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 Airport to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Dallas-Fort Worth Intl. Airport (DFW) to Sea-Tac Airport?
There are plenty of ways to make the 4 hours and 21 minutes between Dallas Airport and Sea-Tac Airport go by quicker. If you want to be productive, sort through your photos or delete all those backed-up emails. A snooze also helps pass the time!
How far is the flight from Dallas Airport to Seattle - Tacoma Intl. Airport (SEA)?
Around 2,700 kilometers separates Dallas and SeaTac, so pack something to help you fill in a couple of hours. That action-packed novel you're eager to read will be just the ticket.
Which airlines fly direct from Dallas Airport to Seattle - Tacoma Intl. Airport (SEA)?
With 195 monthly flights from Dallas-Fort Worth Intl. Airport (DFW) to Seattle - Tacoma Intl. Airport (SEA), American Airlines (AA) is a great choice. You could also have a look at ticket prices with Alaska Airlines (AS). This carrier operates 178 monthly flights between Dallas and SeaTac.
Are DFW to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Dallas-Fort Worth Intl. Airport (DFW) to Seattle - Tacoma Intl. Airport (SEA) last minute could be your ticket to an awesome deal. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
￥27,320
Distance
2651 km
Average flight time
2 hours 25 mins

Book with confidence

Dallas to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Dallas to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with DFW to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Dallas for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Dallas to Seattle Flights

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