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Fastest flight time
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Airports in Seattle
The cheapest time of year to fly to Seattle from Dallas is January. Most expensive is May
Alaska Airlines, American Airlines, and Frontier are the most popular carriers operating from Dallas to Seattle
Dallas/Fort Worth - Seattle/Tacoma Intl
Fly from Dallas/Fort Worth to Seattle/Tacoma Intl for the best Dallas - Seattle flight prices
55 days before
The cheapest time to buy a flight from Dallas to Seattle is approximately 55 days to departure
When you’re planning your trip from Dallas to Seattle, the most popular airport-to-airport route is Dallas/Fort Worth Airport to Seattle/Tacoma Intl Airport. If you are looking for alternate airports to fly out of when traveling to Seattle, you can try flying out of Dallas Love Field Airport (in Dallas), Waco Airport (in Waco), or Tyler Pounds Field Airport (in Tyler). The cheapest route from Dallas to Seattle is DFW — SEA with an average price of $255 RT during the month of June.
|Juneyao Airlines||PriceFrom $12||Free Cancellation||Rating|
|Frontier||PriceFrom $84||Free Cancellation||Rating|
Even though I paid for a seat I had to move twice to cheaper seats that were not what I paid for.
1 / 10
|United Airlines||PriceFrom $108||Free Cancellation||Rating|
Everything was great Will definitely fly this airlines again
1 / 10
|Alaska Airlines||PriceFrom $112||Free Cancellation||Rating|
The plane was on time; arrived Seattle half an hour early. Cabin crews were well mannered and cordial. However, snacks served during flight could have been better considering flight duration
1 / 10
|Spirit Airlines||PriceFrom $114||Free Cancellation||Rating|
The children on the flight were extremely unruly, kicking seats and screaming and making multiple groups uncomfortable
1 / 10
|Delta||PriceFrom $117||Free Cancellation||Rating|
One of the crew member weren’t to pleasant
1 / 10
|American Airlines||PriceFrom $160||Free Cancellation||Rating|
1 / 10
To ease the stress of booking flights, some of our airline partners flying from Dallas to Seattle/Tacoma Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Alaska Airlines, American Airlines, and Spirit Airlines.
The distance between Dallas and Seattle/Tacoma Intl is about 1678.4 mi. A reasonable flight in good conditions will take 4h 15m.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Seattle for you.
Yes. All flights to Seattle from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once all potential Dallas to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Yes momondo offers price alerts on flights to Seattle from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.