$68 Cheap flight deals from Seattle (SEA) to DeSoto (DFW)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Seattle to DeSoto

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 18 - Sat, Oct 24
SEA
Seattle - Tacoma Intl.
DFW
Dallas-Fort Worth Intl.
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Oct 18 from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl., returning Sat, Oct 24, priced at $391 found 1 day ago
Sat, Oct 17 - Tue, Oct 20
SEA
Seattle - Tacoma Intl.
DAL
Love Field
$561 Roundtrip, found 4 days ago
$561
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Oct 17 from Seattle - Tacoma Intl. to Love Field, returning Tue, Oct 20, priced at $561 found 4 days ago
Fri, Oct 16 - Sat, Nov 14
PAE
Seattle Paine Field Intl. Airport
DFW
Dallas-Fort Worth Intl.
$736 Roundtrip, found 5 days ago
$736
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 16 from Seattle Paine Field Intl. Airport to Dallas-Fort Worth Intl., returning Sat, Nov 14, priced at $736 found 5 days ago

Airfares from $68 One Way, $129 Round Trip from Seattle to DeSoto

Prices starting at $129 for return flights and $68 for one-way flights to DeSoto were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 4 - Wed, Dec 9
SEA
Seattle
DFW
Dallas
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Seattle to Dallas, returning Wed, Dec 9, priced at $129 found 2 days ago
Wed, Nov 4 - Wed, Nov 11
SEA
Seattle
DFW
Dallas
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Seattle to Dallas, returning Wed, Nov 11, priced at $134 found 1 day ago
Mon, Jan 4 - Mon, Jan 11
SEA
Seattle
DFW
Dallas
$136 Roundtrip, found 2 days ago
$136
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Jan 4 from Seattle to Dallas, returning Mon, Jan 11, priced at $136 found 2 days ago
Mon, Nov 2 - Thu, Nov 5
SEA
Seattle
DAL
Dallas
$267 Roundtrip, found 2 days ago
$267
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Nov 2 from Seattle to Dallas, returning Thu, Nov 5, priced at $267 found 2 days ago
Tue, Oct 27 - Thu, Oct 29
SEA
Seattle
DFW
Dallas
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 27 from Seattle to Dallas, returning Thu, Oct 29, priced at $292 found 3 days ago

DeSoto economy flight packages

Price found within the past 48 hours. Click for updated prices.
Canvas Hotel Dallas
4.0-star property

Canvas Hotel Dallas

9/10 Wonderful! (1,605 reviews)

Nov 24 - Nov 27

3 night stay

Seattle (SEA) to Dallas (DFW)

American Airlines • Roundtrip • Coach
Price was $778, price is now $558 per person
$558
per person
found 1 day ago
Definitely could've had more than just 2 towels but its not an issue to ask for another set

Reviewed on Oct 8, 2026

Hotel Crescent Court
5.0-star property

Hotel Crescent Court

9.4/10 Exceptional! (1,000 reviews)

Nov 24 - Nov 27

3 night stay

Seattle (SEA) to Dallas (DFW)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,443, price is now $845 per person
$845
per person
found 1 day ago
I stayed in a room next to a family with a dog. They left said dog in the room all day and night…barking nonstop. There was nothing the hotel could do or did do. Owners took no accountability. Awful experience.

Reviewed on Oct 10, 2026

Rosewood Mansion on Turtle Creek
5.0-star property

Rosewood Mansion on Turtle Creek

9.4/10 Exceptional! (842 reviews)

Nov 12 - Nov 15

3 night stay

Seattle (SEA) to Dallas (DFW)

Southwest Airlines • Coach

Dallas (DFW) to Seattle (SEA)

Alaska Airlines • Coach
Save 100% on your flight
Price was $2,499, price is now $1,760 per person
$1,760
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from Seattle to DeSoto
View all trips

More About Flying To DeSoto from Seattle

Route Information for Flights from Seattle to DeSoto

Origin Airport IATA Code
SEA
Destination Airport IATA Code
DFW
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to DeSoto

Orbitz assures that you will receive cheap air fares on flights from Seattle to DeSoto and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.

Free Orbitz mobile app for your Android or iPad

Get the latest Orbitz app for your smartphone and tablet to book low cost cars, hotels, and Seattle to DeSoto flights. Our cutting-edge mobile tools let you view your trip itinerary on your mobile device anytime you need it. You can research great deals on highly rated hotels near you with the app, which uses your smartphone’s GPS, and book the one you like with just a few taps.

Orbitz mobile site for even more convenience

Use your mobile Web browser to get savings on flights from Seattle to DeSoto. Our mobile site, m.orbitz.com, offers the same powerful search and other capabilities you expect from our regular site. Retrieve and share your itinerary for your from Seattle to DeSoto flights with friends, family members, and colleagues, and browse photo galleries and user reviews of hotels to find the one you like.

Free alerts on flight and travel plans

Receive free, real-time updates on your low fare flights from Seattle to DeSoto via your mobile phone or email inbox. Stay on top of delays, gate charges, and other event notifications so you can make other travel arrangements if you need to.

Low fares on Seattle to DeSoto flights

Forget about annoying booking fees and get cheap air ticket sales as you make your reservations online with Orbitz. Follow Orbitz on Twitter and Facebook and get alerted about travel coupons and promo codes for Seattle to DeSoto flights.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.