Cheap Flights from Dallas, TX to Seattle, WA from $98
On Cheapflightsplus.com you will find 12 direct and 72 connecting flights from Dallas to Seattle. You can compare airfare deals from 9 airlines and multiple travel sites from $98, book and save on cheap plane tickets and last minute offers. Also check out DFW-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Dallas to Seattle Flight Deals
october
: $ 98 (one-way), $ 168 (round-trip).Flight Information
Below we will explain in detail what the flights cost on the destination from Dallas to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Dallas and Seattle is 2667 miles. Time difference between the cities is 2h. Airplanes depart 05:15 to 22:45 from 6 Dallas airports and arrive 05:15 to 22:45 to 3 Seattle airports. Average flight time is 4h 19m.
- The fastest flight 4h 13m
- Average flight time 4h 19m
- Distance 1658 ml
Best Flights from Dallas to Seattle Today
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The cheapest months to travel to Seattle are october (from 98 $), september (from 98 $), august (from 99 $).
The most expensive months are june (from 171 $), july (from 136 $), august (from 99 $).
What is the lowest airfare Dallas to Seattle?
The cheapest plane ticket found by our users is $98. This airfare is for economy class on one-way HA4874 flight by Hawaiian Airlines for September 19, 2025 which leaves Dallas/FT Worth Intl in Dallas at 09:15 am and arrives at Seattle Seattle-Tacoma Intl at 11:34.
Flight Schedule Dallas (Texas) to Seattle (Washington)
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Popular Airlines on the Route
The flight Dallas — Seattle is served by 9 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 11 departures per week at the price of from $103. And the most expensive tickets are offered by Alaska Airlines airline - from $6940.
Direct flights
- AS - Alaska Airlinesfrom $103
- HA - Hawaiian Airlinesfrom $98
Connecting Flights
- AS - Alaska Airlinesfrom $668
- F9 - Frontier Airlinesfrom $234
- SY - Sun Country Airlinesfrom $325
- Y4 - Volarisfrom $840
- UA - United Airlinesfrom $185
- WS - WestJetfrom $660
- VB - VivaAerobusfrom $746
- NK - Spirit Airlinesfrom $387
Airports
You can fly from Dallas to Seattle from 6 airports (Addison, Fort Worth Alliance, Dallas North, Dallas/FT Worth Intl, Dallas Executive, Love Field).
Dallas airports
- Addison-ADS
- Fort Worth Alliance-AFW
- Dallas North-DNE
- Dallas/FT Worth Intl-DFWfrom $98
- Dallas Executive-RBD
- Love Field-DAL
Seattle airports
- Boeing Field International Airport-BFI
- Seattle-Tacoma Intl-SEA
- Kenmore Air Harbor SPB-LKE
Airplanes
There are flights to Seattle from Dallas by 9 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Dallas
You may also consider searching for discounted plane tickets to some other popular places from Dallas within United States.
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Top International Destinations from Dallas
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $69
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- from $66
- from $74
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find Flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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