Cheap flights from Sunnyside

View AU$134 flight on Tue, 11 Nov 2025Opens in a new window

Popular airlines from Sunnyside

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • Qatar Airways

    Qatar Airways

  • Japan Airlines

    Japan 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 Sunnyside

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.

Alaska Airlines
Mon, 27 Oct - Mon, 3 Nov
PSC
Pasco
SEA
Seattle
AU$268 Return, found 5 days ago
AU$268
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 27 Oct from Pasco to Seattle, returning Mon, 3 Nov, priced at AU$268 found 5 days ago
Delta
Mon, 27 Oct - Mon, 3 Nov
PSC
Pasco
SEA
Seattle
AU$268 Return, found 5 days ago
AU$268
Return
found 5 days ago
Select Delta flight, departing Mon, 27 Oct from Pasco to Seattle, returning Mon, 3 Nov, priced at AU$268 found 5 days ago
Delta
Fri, 31 Oct - Wed, 5 Nov
PSC
Pasco
LAX
Los Angeles
AU$282 Return, found 1 day ago
AU$282
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Pasco to Los Angeles, returning Wed, 5 Nov, priced at AU$282 found 1 day ago
Delta
Fri, 31 Oct - Wed, 5 Nov
PSC
Pasco
LAX
Los Angeles
AU$298 Return, found 1 day ago
AU$298
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Pasco to Los Angeles, returning Wed, 5 Nov, priced at AU$298 found 1 day ago
Alaska Airlines
Mon, 27 Oct - Mon, 3 Nov
PSC
Pasco
SEA
Seattle
AU$313 Return, found 5 days ago
AU$313
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 27 Oct from Pasco to Seattle, returning Mon, 3 Nov, priced at AU$313 found 5 days ago
Delta
Mon, 27 Oct - Mon, 3 Nov
PSC
Pasco
SEA
Seattle
AU$316 Return, found 5 days ago
AU$316
Return
found 5 days ago
Select Delta flight, departing Mon, 27 Oct from Pasco to Seattle, returning Mon, 3 Nov, priced at AU$316 found 5 days ago
Delta
Fri, 31 Oct - Wed, 5 Nov
PSC
Pasco
LAX
Los Angeles
AU$328 Return, found 1 day ago
AU$328
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Pasco to Los Angeles, returning Wed, 5 Nov, priced at AU$328 found 1 day ago
Alaska Airlines
Mon, 27 Oct - Mon, 3 Nov
PSC
Pasco
SEA
Seattle
AU$330 Return, found 5 days ago
AU$330
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 27 Oct from Pasco to Seattle, returning Mon, 3 Nov, priced at AU$330 found 5 days ago
United
Tue, 28 Oct - Tue, 4 Nov
PSC
Pasco
SFO
San Francisco
AU$422 Return, found 3 days ago
AU$422
Return
found 3 days ago
Select United flight, departing Tue, 28 Oct from Pasco to San Francisco, returning Tue, 4 Nov, priced at AU$422 found 3 days ago
American Airlines
Sat, 25 Oct - Sat, 1 Nov
PSC
Pasco
DFW
Dallas
AU$433 Return, found 6 days ago
AU$433
Return
found 6 days ago
Select American Airlines flight, departing Sat, 25 Oct from Pasco to Dallas, returning Sat, 1 Nov, priced at AU$433 found 6 days ago

Flights from Sunnyside: Essential Travel Information

Cheapest flight from Sunnyside
AU$268 (roundtrip)
Best airlines to fly from Sunnyside
Delta, Alaska Airlines, United, American Airlines
Cheapest month to fly from Sunnyside
October
Sunnyside IATA code
PSC
Sunnyside Country/State
Washington
Airline ticket deals from Sunnyside
AU$268 - AU$433

Explore a world of travel with Expedia

*Available to Expedia members.