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Popular airlines from Seattle to Mansfield
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- United
United
- American Airlines
American Airlines
- Sun Country Airlines
Sun Country Airlines
- Plan, book, fly with confidence
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Today's featured flight deals from Seattle to Mansfield
Nonstop
Carry-on included
Lower price than typical
- Seattle (SEA) to Dallas (DFW).Delta, nonstop.Departing on Wed, Jul 30 at 5:55pm from Seattle, arriving at 11:51pm in Dallas.Returning on Sun, Aug 3 at 7:10am from Dallas, arriving at 9:35am in Seattle.Select Delta flight departing on Wed, Jul 30 at 5:55pm from Seattle, returning on Sun, Aug 3 at 7:10am from Dallas priced at $30740% less than typical$307
- Seattle (SEA) to Dallas (DFW).American Airlines, nonstop.Departing on Fri, Aug 1 at 5:15am from Seattle, arriving at 11:12am in Dallas.Returning on Sun, Aug 10 at 7:03am from Dallas, arriving at 9:21am in Seattle.Select American Airlines flight departing on Fri, Aug 1 at 5:15am from Seattle, returning on Sun, Aug 10 at 7:03am from Dallas priced at $30735% less than typical$307
- Seattle (SEA) to Dallas (DFW).American Airlines, nonstop.Departing on Sat, Jul 26 at 5:15am from Seattle, arriving at 11:12am in Dallas.Returning on Sun, Aug 3 at 10:30pm from Dallas, arriving on Mon, Aug 4 at 12:43am in Seattle.Select American Airlines flight departing on Sat, Jul 26 at 5:15am from Seattle, returning on Sun, Aug 3 at 10:30pm from Dallas priced at $41725% less than typical$417
- Seattle (SEA) to Dallas (DFW).Frontier Airlines, nonstop.Departing on Fri, Aug 1 at 9:29am from Seattle, arriving at 3:20pm in Dallas.Returning on Sun, Aug 10 at 10:16am from Dallas, arriving at 5:18pm in Seattle.Select Frontier Airlines flight departing on Fri, Aug 1 at 9:29am from Seattle, returning on Sun, Aug 10 at 10:16am from Dallas priced at $30930% less than typical$309
- Seattle (SEA) to Dallas (DFW).Alaska Airlines, nonstop.Departing on Sat, Jul 26 at 12:25am from Seattle, arriving at 6:20am in Dallas.Returning on Wed, Jul 30 at 9:00am from Dallas, arriving at 11:27am in Seattle.Select Alaska Airlines flight departing on Sat, Jul 26 at 12:25am from Seattle, returning on Wed, Jul 30 at 9:00am from Dallas priced at $41725% less than typical$417
- Seattle (SEA) to Dallas (DFW).Delta, nonstop.Departing on Wed, Jul 30 at 5:55pm from Seattle, arriving at 11:51pm in Dallas.Returning on Tue, Aug 5 at 4:25pm from Dallas, arriving at 6:48pm in Seattle.Select Delta flight departing on Wed, Jul 30 at 5:55pm from Seattle, returning on Tue, Aug 5 at 4:25pm from Dallas priced at $29830% less than typical$298
- Seattle (SEA) to Dallas (DFW).Alaska Airlines, nonstop.Departing on Sat, Jul 26 at 12:25am from Seattle, arriving at 6:20am in Dallas.Returning on Tue, Jul 29 at 3:19pm from Dallas, arriving at 5:34pm in Seattle.Select Alaska Airlines flight departing on Sat, Jul 26 at 12:25am from Seattle, returning on Tue, Jul 29 at 3:19pm from Dallas priced at $41725% less than typical$417
- Seattle (SEA) to Dallas (DFW).Alaska Airlines, nonstop.Departing on Sun, Aug 31 at 6:00am from Seattle, arriving at 12:02pm in Dallas.Returning on Sat, Sep 6 at 9:15am from Dallas, arriving at 11:34am in Seattle.Select Alaska Airlines flight departing on Sun, Aug 31 at 6:00am from Seattle, returning on Sat, Sep 6 at 9:15am from Dallas priced at $19840% less than typical$198
- Seattle (SEA) to Dallas (DFW).Alaska Airlines, nonstop.Departing on Sun, Aug 31 at 6:00am from Seattle, arriving at 12:02pm in Dallas.Returning on Sat, Sep 6 at 3:12pm from Dallas, arriving at 5:31pm in Seattle.Select Alaska Airlines flight departing on Sun, Aug 31 at 6:00am from Seattle, returning on Sat, Sep 6 at 3:12pm from Dallas priced at $19840% less than typical$198
Cheap Flights from Seattle to Mansfield (SEA-DFW)
Prices were available within the past 7 days and start at $90 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 15 - Mon, Aug 18
SEA
Seattle
DFW
Dallas
$159 Roundtrip, just found
$159
Roundtrip
just found

Sat, Aug 30 - Sun, Aug 31
SEA
Seattle
DFW
Dallas
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago

Sat, Aug 30 - Sun, Aug 31
SEA
Seattle
DFW
Dallas
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago

Fri, Oct 31 - Wed, Nov 5
SEA
Seattle
DFW
Dallas
$198 Roundtrip, found 1 hour ago
$198
Roundtrip
found 1 hour ago

Wed, Aug 27 - Sun, Aug 31
SEA
Seattle
DAL
Dallas
$205 Roundtrip, just found
$205
Roundtrip
just found

Tue, Sep 23 - Wed, Sep 24
SEA
Seattle
DFW
Dallas
$232 Roundtrip, found 3 hours ago
$232
Roundtrip
found 3 hours ago
Find the cheapest month to fly from Seattle (SEA) to Dallas (DFW)
January is typically the cheapest month to fly
From $91 - $278 per traveler.
Graph displaying average flight prices per month
Alternative airports near Mansfield
Prices were available within the past 7 days. Prices and availability are subject to change.
*Available to One Key members.