Cheap flights from SeaTac

View NZ$114 flight on Sat, 23 Aug. 2025Opens in a new window

Popular airlines from SeaTac

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • United

    United

  • Delta

    Delta

  • Qantas Airways

    Qantas Airways

  • Air New Zealand

    Air New Zealand

  • Korean Air

    Korean Air

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from SeaTac

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, 20 Aug. - Wed, 27 Aug.
SEA
Seattle
SFO
San Francisco
NZ$228 Return, found 1 day ago
NZ$228
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 20 Aug. from Seattle to San Francisco, returning Wed, 27 Aug., priced at NZ$228 found 1 day ago
Delta
Sat, 23 Aug. - Sun, 24 Aug.
SEA
Seattle
SFO
San Francisco
NZ$248 Return, found 2 days ago
NZ$248
Return
found 2 days ago
Select Delta flight, departing Sat, 23 Aug. from Seattle to San Francisco, returning Sun, 24 Aug., priced at NZ$248 found 2 days ago
Delta
Thu, 4 Sep. - Mon, 8 Sep.
SEA
Seattle
LAS
Las Vegas
NZ$248 Return, found 2 days ago
NZ$248
Return
found 2 days ago
Select Delta flight, departing Thu, 4 Sep. from Seattle to Las Vegas, returning Mon, 8 Sep., priced at NZ$248 found 2 days ago
Delta
Sat, 30 Aug. - Sat, 6 Sep.
SEA
Seattle
LAX
Los Angeles
NZ$261 Return, found 1 day ago
NZ$261
Return
found 1 day ago
Select Delta flight, departing Sat, 30 Aug. from Seattle to Los Angeles, returning Sat, 6 Sep., priced at NZ$261 found 1 day ago
Delta
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
DEN
Denver
NZ$266 Return, found 6 days ago
NZ$266
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep. from Seattle to Denver, returning Wed, 10 Sep., priced at NZ$266 found 6 days ago
Delta
Fri, 22 Aug. - Mon, 25 Aug.
SEA
Seattle
PHX
Phoenix
NZ$281 Return, found 3 days ago
NZ$281
Return
found 3 days ago
Select Delta flight, departing Fri, 22 Aug. from Seattle to Phoenix, returning Mon, 25 Aug., priced at NZ$281 found 3 days ago
American Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SEA
Seattle
MIA
Miami
NZ$334 Return, found 6 days ago
NZ$334
Return
found 6 days ago
Select American Airlines flight, departing Wed, 3 Sep. from Seattle to Miami, returning Wed, 10 Sep., priced at NZ$334 found 6 days ago
United
Sat, 20 Sep. - Sat, 27 Sep.
SEA
Seattle
SFO
San Francisco
NZ$344 Return, found 1 day ago
NZ$344
Return
found 1 day ago
Select United flight, departing Sat, 20 Sep. from Seattle to San Francisco, returning Sat, 27 Sep., priced at NZ$344 found 1 day ago
Alaska Airlines
Tue, 5 Aug. - Wed, 13 Aug.
SEA
Seattle
DEN
Denver
NZ$366 Return, found 6 days ago
NZ$366
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 5 Aug. from Seattle to Denver, returning Wed, 13 Aug., priced at NZ$366 found 6 days ago
Delta
Fri, 29 Aug. - Mon, 1 Sep.
SEA
Seattle
SAN
San Diego
NZ$414 Return, found 3 days ago
NZ$414
Return
found 3 days ago
Select Delta flight, departing Fri, 29 Aug. from Seattle to San Diego, returning Mon, 1 Sep., priced at NZ$414 found 3 days ago

Flights from SeaTac: Essential Travel Information

Cheapest flight from SeaTac
NZ$228 (roundtrip)
Best airlines to fly from SeaTac
Delta, Hawaiian Airlines, American Airlines, Alaska Airlines, United
Cheapest month to fly from SeaTac
August
SeaTac IATA code
SEA
SeaTac Country/State
Seattle
Airline ticket deals from SeaTac
NZ$228 - NZ$414

 

*Available to Expedia members.