Menu

Cheap flights from Dallas/Fort Worth Intl to Seattle (DFW - SEA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Dallas/Fort Worth Intl (DFW) to Seattle (SEA)

What is the cheapest day to fly round-trip from Dallas/Fort Worth Intl to Seattle?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

How far in advance should I book a flight from Dallas/Fort Worth Intl to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 58% on flights from Dallas/Fort Worth Intl to Seattle compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $136. For sooner than that we have options available in the next 3 days from $197.

Cheap flights from Dallas/Fort Worth Intl to Seattle in July, August 2020

The best prices found for DFW to SEA flights for July, August
29 Jul - 4 Aug
$85pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
29 Jul - 4 Aug
$86pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
30 Jul - 5 Aug
$88pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth

Dallas/Fort Worth Intl to Seattle 2020 flight deals

Cheap flights to Seattle from Dallas/Fort Worth Intl found for this year
29 Jul - 4 Aug
$85pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
29 Jul - 4 Aug
$86pp
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
1 Aug - 4 Aug
$88pp
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/Fort Worth Intl

Save time with Dallas/Fort Worth Intl to Seattle direct flight deals
5 Aug - 8 Aug
$187pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
DFW
Dallas/Fort Worth
8 Sep - 16 Sep
$212pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
13 Jul - 18 Jul
$220pp
DFW
Dallas/Fort Worth
GOL
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
GOL
Non-Stop
DFW
Dallas/Fort Worth

Last minute flights from Dallas/Fort Worth Intl to Seattle

Late deals on round-trip flights to Seattle from Dallas/Fort Worth Intl, departing today and this week
27 Jun - 29 Jul
$180pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
27 Jun - 30 Jul
$200pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
27 Jun - 28 Jul
$204pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth

One-way flights to Seattle from Dallas/Fort Worth Intl

The cheapest one-way flights from Dallas/Fort Worth Intl to Seattle
2:55 am - 10:44 am
Delta
1 Stop
9h 49m
DFW - SEA
Delta
$98
Delta
11:10 am - 6:52 am
Multiple Airlines
1 Stop
21h 42m
DFW - SEA
Multiple Airlines
$108
Kiwi.com
4:30 am - 8:56 am
Spirit Airlines
1 Stop
6h 26m
DFW - SEA
Spirit Airlines
$109
FlightNetwork

Related info for your journey

Useful info, stats and facts about Dallas/Fort Worth Intl to Seattle flights.

Flight FAQs

From Dallas/Fort Worth Intl to Seattle

Are flight prices decreasing from Dallas/Fort Worth Intl 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/Fort Worth Intl 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.

Can I find flights from Dallas/Fort Worth Intl to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from Dallas/Fort Worth Intl to Seattle for under $100. The cheapest flight booked recently is on Spirit Airlines for just $85, but on average you can expect to pay $110.

Are there nonstop flights from Dallas/Fort Worth Intl to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas/Fort Worth Intl to Seattle under $200. A good price for a nonstop flight from Dallas/Fort Worth Intl to Seattle is less than $259.

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

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

What days are nonstop flights available from Dallas/Fort Worth Intl to Seattle?

You can find nonstop flights on the following days: Sunday.

How popular is this flight route?

Within the past month, 626 users have taken a look at flights from Dallas/Fort Worth to Seattle.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for American Airlines Inc., as currently they have the cheapest options available from Dallas/Fort Worth Intl to Seattle. On average you can find 205 flights for this flight path daily.

How long does the flight from Dallas/Fort Worth Intl to Seattle take?

Your journey will take you approximately 5 hours. Your flight will cover a distance of about 1,036 miles.

How many flights depart from Dallas/Fort Worth Intl to Seattle on average per day?

2 flight departures from Dallas/Fort Worth to Seattle per day on average.
Evening (6pm - Midnight) - 100% of flight departures

Is Dallas/Fort Worth Intl weather warmer or cooler than Seattle?

With an average temperature of 97 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Seattle are colder than in Dallas/Fort Worth Intl.

Alternative routes for Dallas/Fort Worth Intl to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from Dallas/Fort Worth Intl to Seattle
Average temperature for July in Seattle
77.0 °F
Avg rainfall for July in Seattle
0.7 ″

Airports servicing Dallas

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Hourly flight availability from Dallas/Fort Worth Intl to Seattle

Afternoon Noon to 6 PM 65% of DFW to SEA departures
Morning 6 AM to noon 34% of DFW to SEA departures
Early morning Midnight to 6 AM 1% of DFW to SEA departures
Evening 6 PM to midnight 0% of DFW to SEA departures
Midnight
6 AM
Noon
6 PM