Cheap Flights from Seattle, WA to Dallas, TX from $70
On Cheapflightsplus.com you will find 25 direct and 362 connecting flights from Seattle to Dallas. You can compare airfare deals from 6 airlines and multiple travel sites from $70, book and save on cheap plane tickets and last minute offers. Also check out SEA-DFW flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Seattle to Dallas depends on and how to choose the most interesting flight option for you.
Distance between Seattle and Dallas is 2667 miles. Time difference between the cities is 2h. Airplanes depart 00:20 to 23:59 from 3 Seattle airports and arrive 00:20 to 23:59 to 6 Dallas airports. Average flight time is 3h 56m.
- The fastest flight 3h 46m
- Average flight time 3h 56m
- The earliest flight 00:20
- The latest flight 23:59
- Distance 1658 ml
Best Flights from Seattle to Dallas Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $70 | 09:44 Seattle Seattle-Tacoma Intl | 15:34 Dallas Dallas/FT Worth Intl | 3h 50m | Frontier Airlines | F94066 |
| from $98 | 00:59 Seattle Seattle-Tacoma Intl | 06:54 Dallas Dallas/FT Worth Intl | 3h 55m | Hawaiian Airlines | HA6512 |
| from $102 | 00:59 Seattle Seattle-Tacoma Intl | 06:54 Dallas Dallas/FT Worth Intl | 3h 55m | Alaska Airlines | AS441 |
| from $79 | 15:58 Seattle Seattle-Tacoma Intl | 00:24+1 день Dallas Dallas/FT Worth Intl | 6h 26m layover 1h 15m - Las Vegas | Spirit Airlines | NK2328 NK2585 |
| from $95 | 15:11 Seattle Seattle-Tacoma Intl | 23:46 Dallas Dallas/FT Worth Intl | 6h 35m layover 0h 47m - Las Vegas | Frontier Airlines | F94830 F93978 |
| from $105 | 15:58 Seattle Seattle-Tacoma Intl | 09:21+1 день Dallas Dallas/FT Worth Intl | 15h 23m layover 3h 28m - Las Vegas 2h 8m - Orlando | Spirit Airlines | NK2328 NK2297 NK2451 |
| from $124 | 06:00 Seattle Seattle-Tacoma Intl | 05:32+1 день Dallas Dallas/FT Worth Intl | 21h 32m layover 11h 25m - Las Vegas 3h 20m - Los Angeles | Spirit Airlines | NK2626 NK2508 NK2416 |
The cheapest months to travel to Dallas are may (from 70 $), june (from 79 $), july (from 89 $).
The most expensive months are november (from 458 $), december (from 256 $), february (from 133 $).
What is the lowest airfare Seattle to Dallas?
The cheapest plane ticket found by our users is $70. This airfare is for economy class on one-way F94066 flight by Frontier Airlines for July 4, 2025 which leaves Seattle-Tacoma Intl in Seattle at 09:44 am and arrives at Dallas Dallas/FT Worth Intl at 15:34.
Flight Schedule Seattle (Washington) to Dallas (Texas)
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Popular Airlines on the Route
The flight Seattle — Dallas is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 43 departures per week at the price of from $ 102 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 6231.
Direct flights
There are 25 nonstop flights on the route. The fastest direct flight is AS576 by Alaska Airlines takes 3h 46m and the cheapest is F94066 by Frontier Airlines for $70.
- AS - Alaska Airlinesfrom $102Find
- F9 - Frontier Airlinesfrom $70Find
- HA - Hawaiian Airlinesfrom $98Find
Connecting Flights
There are 362 flights with layovers on the route. The fastest connecting flight is AS2006 by Alaska Airlines takes 5h 18m and the cheapest is F94066 by Frontier Airlines for $79.
- AS - Alaska Airlinesfrom $144Find
- F9 - Frontier Airlinesfrom $95Find
- SY - Sun Country Airlinesfrom $163Find
- HA - Hawaiian Airlinesfrom $135Find
- UA - United Airlinesfrom $145Find
- NK - Spirit Airlinesfrom $79Find
Airports
You can fly from Seattle to Dallas from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAfrom $70Find
- Kenmore Air Harbor SPB-LKEFind
Dallas airports
- Addison-ADSFind
- Fort Worth Alliance-AFWFind
- Dallas North-DNEFind
- Dallas/FT Worth Intl-DFWFind
- Dallas Executive-RBDFind
- Love Field-DALFind
Airplanes
There are flights to Dallas from Seattle by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Seattle
You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.
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Top International Destinations from Seattle
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.
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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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