$246 Cheap United flights Seattle (SEA) to Dallas (DFW)

View $246 flight on Sun, May 24, 2026Opens in a new window

$246 Cheap United flights Seattle (SEA) to Dallas (DFW)

Prices were available within the past 7 days and start at $246 for one-way flights and $395 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 20 - Wed, Oct 28
SEA
Seattle
DFW
Dallas
$395 Roundtrip, found 3 hours ago
$395
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Oct 20 from Seattle to Dallas, returning Wed, Oct 28, priced at $395 found 3 hours ago
United
Sun, May 24 - Thu, May 28
SEA
Seattle
DFW
Dallas
$396 Roundtrip, found 16 hours ago
$396
Roundtrip
found 16 hours ago
Select United flight, departing Sun, May 24 from Seattle to Dallas, returning Thu, May 28, priced at $396 found 16 hours ago
United
Tue, Oct 20 - Wed, Oct 28
SEA
Seattle
DFW
Dallas
$408 Roundtrip, found 3 hours ago
$408
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Oct 20 from Seattle to Dallas, returning Wed, Oct 28, priced at $408 found 3 hours ago

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dallas-Fort Worth Intl. DFW. Cheapest option available. Average driving time to city center is 21 minutes. Flights from $340
DFW
Dallas-Fort Worth Intl.
Cheapest
Average driving time to city center21 min
Flights from $340

Find the cheapest month to fly from Seattle (SEA) to Dallas (DFW)

May is typically the cheapest month to fly

From $160 - $250 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
2651 km
Average flight time
6 hours 1 min

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