Flights from Dallas (DFW) to Seattle (SEA)

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Cheapest Flights from Dallas (DFW) to Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines
Hawaiian Airlines

Best Day to Book Flight from Dallas (DFW) to Seattle (SEA)

Dallas to Seattle Flight Information

Find the Cheapest Flights from Dallas (DFW) to Seattle (SEA)

Work hard, travel harder! Wotif brings you the cheapest Dallas to Seattle flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top DFW to SEA routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

Dallas to Seattle Information

Traveling From
Dallas-Fort Worth Intl.
Origin Airport
Dallas
Origin Airport IATA Code
DFW
Traveling To
Seattle - Tacoma Intl.
Destination Airport
Seattle
Destination Airport IATA Code
SEA
Number of Airlines Serving
16
Average Flight Time
4 hours 24 mins
Direct Flight Time
4 hours 18 mins
Flight Price
AU$304
Address:
Seattle WA, 98158
United States
IATA code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time zone:
America/Los_Angeles
Address:
International Pkwy
Dallas TX, 75261
United States
IATA code:
DFW
Longitude:
-97.036128
Latitude:
32.897462
Time zone:
America/Chicago

Dallas to Seattle Flight Deals from AU$304

Considering a quick trip to Seattle, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from DFW to SEA. With heaps of cheap fares from Dallas, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Seattle from Dallas  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Seattle from Dallas from 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Seattle in just 4 hour(s) and 18 mins, too.   

Snap up great deals on flights to Seattle from Dallas 

Choose from 50 flights a day on average, with prices starting at AU$304 and rising to AU$342 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Dallas to Seattle today!  

Find cheap airfares to Seattle from Dallas 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Dallas and Seattle
  • Avoid peak season (prices tend to be lower in April)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Seattle from Dallas with Wotif

Wotif is a super-easy way to find the best flight for you to Seattle. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Dallas to Seattle

DoubleTree by Hilton Seattle Airport
DoubleTree by Hilton Seattle Airport
4 out of 5
18740 International Boulevard, SeaTac, WA
The price is AU$228 per night from 17 Mar to 18 Mar
AU$228
includes taxes & fees
17 Mar - 18 Mar
Stay at this 4-star business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (2,057 reviews)
"We had a great time here, beautiful hotel and amazing service"

Reviewed on 3 Mar. 2025

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel
Coast Gateway Hotel
3.5 out of 5
18415 International Blvd, SeaTac, WA
The price is AU$181 per night from 3 Apr to 4 Apr
AU$181
includes taxes & fees
3 Apr - 4 Apr
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (6,907 reviews)
"easy check in, cleanliness, confidence to airport, shuttle service and great restaurant next door."

Reviewed on 6 Mar. 2025

Coast Gateway Hotel
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
3 out of 5
3100 South 192nd Street, SeaTac, WA
The price is AU$183 per night from 24 Mar to 25 Mar
AU$183
includes taxes & fees
24 Mar - 25 Mar
Stay at this 3-star business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (5,512 reviews)
"Although it is near a busy street it was pretty quiet. The staff was very friendly and welcoming. When I asked for dining recommendations, I was given several options. The room was clean, set up nicely and at a great temperature upon walking in."

Reviewed on 4 Mar. 2025

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.