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Cheap flights from Dallas to Seattle (DFW - SEA)

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How to find the cheapest flight from
Dallas (DFW) to Seattle (SEA)

What is the cheapest day to fly round-trip from Dallas to Seattle?

Saturday flights are generally found to be more expensive for flights from Dallas to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Dallas to Seattle?

Users have found that booking a flight from Dallas to Seattle at least 27 days early can save you up to 58% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Dallas to Seattle for as little as $136 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $197 for flights departing within the next 3 days.

When is the cheapest time to fly from Dallas to Seattle (A78 - SEA)?

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Dallas to Seattle by exploring options for tickets in the evening.

Cheap flights from Dallas to Seattle in October, November 2020

The best prices found for DFW to SEA flights for October, November
11 Nov - 16 Nov
$138pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
4 Nov - 6 Nov
$141pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
14 Nov - 16 Nov
$144pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Dallas to Seattle 2020 flight deals

Cheap flights to Seattle from Dallas found for this year
5 Dec - 9 Dec
$128pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
9 Dec - 14 Dec
$135pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
2 Dec - 5 Dec
$137pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth

Non-stop flights to Seattle from Dallas

Save time with Dallas to Seattle direct flight deals
9 Dec - 11 Dec
$178pp
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Major Airline
Non-Stop
DFW
Dallas/Fort Worth
24 Oct - 26 Oct
$179pp
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Major Airline
Non-Stop
DFW
Dallas/Fort Worth
14 Nov - 17 Nov
$197pp
DAL
Dallas Love Field
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DAL
Dallas Love Field

Last minute flights from Dallas to Seattle

Late deals on round-trip flights to Seattle from Dallas, departing today and this week
28 Oct - 4 Nov
$153pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
27 Oct - 31 Oct
$155pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
28 Oct - 4 Nov
$164pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth

One-way flights to Seattle from Dallas

The cheapest one-way flights from Dallas to Seattle
2:09 am - 3:59 am
Frontier
1 Stop
27h 50m
DFW - SEA
Frontier
$87
Kiwi.com
9:15 am - 11:37 am
Alaska Airlines
Nonstop
4h 22m
DFW - SEA
Alaska Airlines
3:08 am - 12:49 pm
United Airlines
2 Stops
11h 41m
DFW - SEA
United Airlines
$103
United

Related info for your journey

Useful info, stats and facts about Dallas to Seattle flights.

Flight FAQs

From Dallas to Seattle

Are flight prices decreasing from Dallas to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dallas and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Dallas to Seattle/Tacoma Intl to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Dallas to Seattle/Tacoma Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Dallas to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Alaska Airlines, American Airlines, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dallas to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Dallas to Seattle for under $200. The cheapest flight booked recently is on Spirit Airlines for just $128, but on average you can expect to pay $145.

Are there nonstop flights from Dallas to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas to Seattle under $200. A good price for a nonstop flight from Dallas to Seattle is less than $228.

Are there last-minute flights available from Dallas to Seattle for under $200?

There are currently 20+ open flights from Dallas to Seattle within the next 7 days for less than $200.

What days are nonstop flights available from Dallas to Seattle?

Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Friday, Saturday.

How many flights depart from Dallas to Seattle on average per day?

On average 8 flights depart from Dallas to Seattle/Tacoma Intl per day.
Morning (6am - Noon) - 63% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures

Is Dallas weather warmer or cooler than Seattle?

We forecast the temperature to be around the 97 °F's in July, on average. The temperature in Seattle is generally colder than in Dallas. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Dallas to Seattle?

For as low as $239, Alaska Airlines can have you in Seattle from Dallas in 4h 15m. The distance between Dallas and Seattle is about 1667 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Dallas to Seattle round-trip?

Flying on Spirit Airlines is currently your cheapest option to Seattle, with prices starting at $128. Another option worth looking into is Frontier, starting at $138 round trip.

What are the cheapest airlines to fly from Dallas to Seattle one-way?

$64 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $68 and $99, respectively.

Alternative routes for Dallas to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Dallas to Seattle
Flight duration
4h 09m
Average temperature for October in Seattle
60.8 °F
Avg rainfall for October in Seattle
3.5 ″

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Airports servicing Seattle

Hourly flight availability from Dallas to Seattle

Afternoon Noon to 6 PM 45% of DFW to SEA departures
Morning 6 AM to noon 35% of DFW to SEA departures
Early morning Midnight to 6 AM 10% of DFW to SEA departures
Evening 6 PM to midnight 10% of DFW to SEA departures
Midnight
6 AM
Noon
6 PM
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