Cheap flights from Seattle

View AU$72 flight on Thu, 8 May 2025Opens in a new window

Featured airlines

Delta
United
American Airlines
Alaska Airlines
Air Canada
Qatar Airways
Lufthansa
KLM
Turkish Airlines

  • 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 Seattle

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.

Spirit Airlines
Thu., 24 Apr. - Mon., 28 Apr.
SEA
Seattle - Tacoma Intl.
LAX
Los Angeles Intl.
AU$160 Return, found 1 day ago
AU$160
Return
found 1 day ago
Select Spirit Airlines flight, departing Thu., 24 Apr. from Seattle - Tacoma Intl. to Los Angeles Intl., returning Mon., 28 Apr., priced at AU$160 found 1 day ago
Delta
Tue., 1 Apr. - Wed., 2 Apr.
SEA
Seattle - Tacoma Intl.
PHX
Sky Harbor Intl.
AU$220 Return, found 6 days ago
AU$220
Return
found 6 days ago
Select Delta flight, departing Tue., 1 Apr. from Seattle - Tacoma Intl. to Sky Harbor Intl., returning Wed., 2 Apr., priced at AU$220 found 6 days ago
Delta
Tue., 15 Apr. - Tue., 22 Apr.
SEA
Seattle - Tacoma Intl.
LAS
Harry Reid Intl.
AU$241 Return, found 6 days ago
AU$241
Return
found 6 days ago
Select Delta flight, departing Tue., 15 Apr. from Seattle - Tacoma Intl. to Harry Reid Intl., returning Tue., 22 Apr., priced at AU$241 found 6 days ago
Alaska Airlines
Mon., 14 Apr. - Wed., 16 Apr.
PAE
Seattle Paine Field Intl. Airport
LAS
Harry Reid Intl.
AU$241 Return, found 5 days ago
AU$241
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon., 14 Apr. from Seattle Paine Field Intl. Airport to Harry Reid Intl., returning Wed., 16 Apr., priced at AU$241 found 5 days ago
Alaska Airlines
Tue., 8 Apr. - Tue., 8 Apr.
SEA
Seattle - Tacoma Intl.
SFO
San Francisco Intl.
AU$242 Return, found 3 days ago
AU$242
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue., 8 Apr. from Seattle - Tacoma Intl. to San Francisco Intl., returning Tue., 8 Apr., priced at AU$242 found 3 days ago
Alaska Airlines
Wed., 16 Apr. - Wed., 23 Apr.
PAE
Seattle Paine Field Intl. Airport
SFO
San Francisco Intl.
AU$251 Return, found 1 day ago
AU$251
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed., 16 Apr. from Seattle Paine Field Intl. Airport to San Francisco Intl., returning Wed., 23 Apr., priced at AU$251 found 1 day ago
Hawaiian Airlines
Tue., 22 Apr. - Wed., 14 May
PAE
Seattle Paine Field Intl. Airport
LAX
Los Angeles Intl.
AU$251 Return, found 1 day ago
AU$251
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Tue., 22 Apr. from Seattle Paine Field Intl. Airport to Los Angeles Intl., returning Wed., 14 May, priced at AU$251 found 1 day ago
Delta
Wed., 9 Apr. - Wed., 16 Apr.
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
AU$280 Return, found 5 days ago
AU$280
Return
found 5 days ago
Select Delta flight, departing Wed., 9 Apr. from Seattle - Tacoma Intl. to San Diego Intl., returning Wed., 16 Apr., priced at AU$280 found 5 days ago
American Airlines
Sun., 20 Apr. - Sat., 26 Apr.
SEA
Seattle - Tacoma Intl.
DFW
Dallas-Fort Worth Intl.
AU$291 Return, found 6 days ago
AU$291
Return
found 6 days ago
Select American Airlines flight, departing Sun., 20 Apr. from Seattle - Tacoma Intl. to Dallas-Fort Worth Intl., returning Sat., 26 Apr., priced at AU$291 found 6 days ago
Alaska Airlines
Wed., 9 Apr. - Tue., 15 Apr.
SEA
Seattle - Tacoma Intl.
DAL
Love Field
AU$297 Return, found 6 days ago
AU$297
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed., 9 Apr. from Seattle - Tacoma Intl. to Love Field, returning Tue., 15 Apr., priced at AU$297 found 6 days ago

Flights from Seattle: Essential Travel Information

Cheapest flight from Seattle
AU$160 (roundtrip)
Best airlines to fly from Seattle
Frontier Airlines, Spirit Airlines, Alaska Airlines, Delta, Hawaiian Airlines, American Airlines
Cheapest month to fly from Seattle
April
Seattle IATA code
SEA
Seattle Country/State
Washington
Airline ticket deals from Seattle
AU$160 - AU$297
*Available to Expedia members.