Flights Seattle → Dallas

One way · Economy · 1 adult · price per person · next 14 days from September 10, 2026

Last observed price on Aviasales for 3 of 15 dates; the lowest is $150. Prices are not guaranteed and are confirmed at booking time.

Last observed price by date

Date	Last observed price	Flight	Departure	Arrival	Stops
Thu, Sep 10	—	—	—	—	—
Fri, Sep 11	—	—	—	—	—
Sat, Sep 12	$187	Frontier Airlines F91178 (1st of 2 flights)	8:15 PM Sea-Tac (SEA)	6:11 AM (+1) DFW (DFW)	1 stop · Los Angeles International
Sun, Sep 13	—	—	—	—	—
Mon, Sep 14	—	—	—	—	—
Tue, Sep 15	—	—	—	—	—
Wed, Sep 16	—	—	—	—	—
Thu, Sep 17	—	—	—	—	—
Fri, Sep 18	$173	Alaska Airlines AS542	5:56 PM Sea-Tac (SEA)	11:59 PM DFW (DFW)	Direct
Sat, Sep 19	—	—	—	—	—
Sun, Sep 20	$150lowest	Alaska Airlines AS414	6:00 AM Sea-Tac (SEA)	11:59 AM DFW (DFW)	Direct
Mon, Sep 21	—	—	—	—	—
Tue, Sep 22	—	—	—	—	—
Wed, Sep 23	—	—	—	—	—
Thu, Sep 24	—	—	—	—	—

Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Seattle, United States (SEA, city code)

Seattle-Tacoma (SEA).

Dallas, United States (DFW, city code)

Dallas/Fort Worth (DFW), Dallas Love Field (DAL).

FromToDeparture date