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Route Overview: Dallas/Fort Worth to Seattle
The Dallas/Fort Worth (DFW) to Seattle (SEA) route connects two of the nation's most vital airline hubs, linking American Airlines' largest fortress hub in North Texas to Alaska Airlines' hometown in the Pacific Northwest. If you are planning to fly to Seattle to attend a technology conference, take a cruise to Alaska, or enjoy mountain climbing and coastal activities in the state of Washington, then there is no shortage of non-stop flights on the DFW to SEA route, offering more than 15 non-stop flights daily between these two cities. The airports are around 1,670 air miles apart, and the nonstop travel time is anywhere from 4 hours to 4 hours and 30 minutes, far less than the 30+ hours the drive would take.
Important Information
- Travel Time: approximately 4 hours 15 minutes
- Departure Airport: Dallas/Fort Worth International Airport (DFW)
- Arrival Airport: Seattle-Tacoma International Airport (SEA)
- Top Airlines: American Airlines and Alaska Airlines lead in terms of daily departure frequency, while Delta Air Lines, United Airlines, and Southwest Airlines (from Dallas Love Field Airport) are also operating on this route.
Best Tips for Finding Cheap Flights between DFW and SEA
Since it’s a hub-to-hub flight operated by two dominant airlines having a strong presence at both ends, it’s possible to save money when buying a ticket if you know how to choose.
- Comparison among all airlines at once: CompareMost checks the prices of American, Alaska Airlines, and other competing airlines on this route simultaneously. It's crucial because not always the leading airlines offer the lowest prices despite the large number of flights.
- Mid-week departure dates are more affordable: Tuesdays, Wednesdays, and Saturdays are much cheaper compared to Mondays, Fridays, and Sundays when the majority of travelers are businessmen.
- Book 5-9 weeks before: Given that this is a transcontinental route with clear seasonal changes based on Alaska cruise season and summer tourism of the Pacific Northwest, fare search benefits from booking ahead and monitoring fare alerts rather than waiting until the last minute.
- Look into the possibility of using Dallas Love Field (DAL) if you are flying with Southwest: Even though DFW is the main airport for this route, the presence of Southwest Airlines at nearby Love Field might help lower fares from the major airport for price-sensitive passengers with flexible travel dates.
- Keep in mind that DFW and SEA could be used as connecting hubs rather than endpoints: In case you wish to get to some other Western or Southern destinations, connecting through either of these airports could sometimes prove cheaper than a round trip between them.
Seasonal Prices
The seasonal pricing for the journey is highly influenced by the Alaska cruise season, summer travel of the Pacific Northwest, and winter season of Texas.
January
Prices remain high until the first week of January because of holiday travel and drop to some of the lowest prices of the year thereafter. The wet and cold winters of Seattle deter leisure travelers, making this an ideal period for budget-conscious travelers.
February-March
Pricing remains reasonably low with only a slight increase in early March during spring break due to planning of vacations in the Pacific Northwest and Alaska during summer. It is one of the cheaper times to travel.
April-May
A steady rise in pricing is observed due to the Alaska cruise season approaching. Prices begin to rise sharply in late May as the cruise and outdoor season kicks off.
June-August
The peak season for this route. Due to high demand for cruises to Alaska that go through Seattle, plus heavy tourism from the Pacific Northwest and continuing business travelers from Texas, airfares reach the highest level of the year, especially in July.
September-October
One of the best times to book this route. The cruise season ends in the first weeks of September; fewer tourists are traveling, and airfares are much lower, but the weather in Seattle stays nice until the end of October.
November
Airfares drop to one of the lowest levels of the year at the beginning of November and skyrocket at the end of the month, specifically during the Thanksgiving week when many travelers travel from Texas to the Pacific Northwest for the holidays.
December
Airfares remain quite high due to holidays and additional corporate travelers from the two hub cities. Bookings in December are highly recommended to be made 7+ weeks in advance.
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Frequently Asked Questions
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