Dallas to
Seattle.
- Airline
- Southwest
- Route
- DAL–SEA
- Stops
- Nonstop
- Duration
- 5 hr
- Dates
- Aug 24 – Sep 2(9 days)
You book directly with Southwest via Google Flights. We never mark up fares or insert ourselves in the payment flow.
DFW to Seattle is currently available for $365 round-trip on Southwest, departing August 24, 2026 and returning September 2, 2026.
Is $365 a good deal?
This fare is in line with typical pricing for DFW to Seattle. It's still a confirmed booking link straight to Google Flights, so if the dates work for you, it's worth a click.
Looking at the 21 DFW → Seattle fares we've tracked, the median is $313 and the cheapest we've ever seen was $135. This deal is $52 above the historical median — fine if the dates fit.
Seattle.
Seattle is served from Dallas–Fort Worth (DFW) and Dallas Love Field (DAL) by multiple carriers. See all current Seattle fares from Dallas below.
Events in Seattle during your trip
August 24 – September 2 · 50 events via Ticketmaster
marks events at Seattle's flagship venues
Monday, August 24Mon, Aug 24
Tuesday, August 25Tue, Aug 25
Seattle Mariners vs. Philadelphia Phillies
Harry Potter and the Cursed Child (Touring)
J. Cole: The Fall-Off Tour
Seattle Mariners Ballpark Tour
SCRAMBLER JAM!
Wednesday, August 26Wed, Aug 26
Seattle Mariners vs. Philadelphia Phillies
KAROL G - VIAJANDO POR EL MUNDO TROPITOUR
Seattle Storm vs. Toronto Tempo
Harry Potter and the Cursed Child (Touring)
Seattle Mariners Ballpark Tour
Belles w/ Racyne Parker
Little Stranger (21 and Over)
Bill Callahan
Diggy Graves
Thursday, August 27Thu, Aug 27
Friday, August 28Fri, Aug 28
The Strokes - Reality Awaits North America
Harry Potter and the Cursed Child (Touring)
Seattle Mariners Ballpark Tour
Black Marble, The Serfs
Jordan Jensen
Niko Moon (21 and Over)
Saturday, August 29Sat, Aug 29
Seattle Sounders FC vs. Chicago Fire FC
Harry Potter and the Cursed Child (Touring)
Clock-Out Lounge Presents: Brian Noyes Record Release w/ E. Ellison, Tomo Nakayama + DJ Mike Nipper
The Hip Abduction (21 and Over)
Eagles Of Death Metal - Death By Sexy 20th Anniversary Tour
Black Joe Lewis & The Honeybears Return to the Tractor! w/ guests
Sunday, August 30Sun, Aug 30
Harry Potter and the Cursed Child (Touring)
Seattle Storm vs. Los Angeles Sparks
Seattle Reign FC vs. Houston Dash
Noah Kahan: The Great Divide Tour
Harry Potter and the Cursed Child (Touring)
Flammable
Monday, August 31Mon, Aug 31
Tuesday, September 1Tue, Sep 1
Tame Impala - The Deadbeat Tour
Harry Potter and the Cursed Child (Touring)
Seattle Mariners Ballpark Tour
Nitzer Ebb (21 and Over)
BRENN! - AMATEUR AT BEST WORLD TOUR
TajMo: Room On The Porch Tour 2026
Wednesday, September 2Wed, Sep 2
Tame Impala - The Deadbeat Tour
Harry Potter and the Cursed Child (Touring)
Seattle Mariners Ballpark Tour
Armchair Boogie
Josh Tatofi
Event listings are provided by Ticketmaster. Prices and availability can change — click through to Ticketmaster for live details.
More to Seattle.
Frequently asked.
Is $365 a good price for DFW to Seattle?+
This fare is at or near the typical booking price for this route. The median fare we've tracked from DFW to Seattle across all deals in our history is $313. This deal at $365 is $52 above that median.
How do I book this Seattle flight?+
Click the "Book This Fare" button on this page. It opens the exact Google Flights search this fare was sourced from, so you can verify the current price and book directly with Southwest. We never insert ourselves between you and the airline — you book directly, pay directly, and earn your airline miles as usual.
Is this flight nonstop?+
This fare lists nonstop. Nonstop and one-stop routings can change between when we publish a deal and when you search, so verify on Google Flights before booking.
When does this deal expire?+
Mistake fares and sale fares from Google Flights typically last 24 to 72 hours before the airline raises the price back. We recommend booking quickly if the fare still matches when you click through. The trip itself is 9 days (August 24, 2026 to September 2, 2026).
Will I earn miles and status credits on this fare?+
Yes. You're booking directly with Southwest through Google Flights, which is a standard published fare (not a bulk consolidator ticket). You earn miles, loyalty status credits, and your credit card travel benefits apply normally.