Cheap flights from Kelso

View AU$71 flight on Wed, 29 Apr 2026Opens in a new window

Popular airlines from Kelso

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • Frontier Airlines

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Cheapest flights from Kelso

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
Tue, 28 Apr - Wed, 29 Apr
PDX
Portland
SFO
San Francisco
AU$141 Return, found 1 day ago
AU$141
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 28 Apr from Portland to San Francisco, returning Wed, 29 Apr, priced at AU$141 found 1 day ago
Alaska Airlines
Sat, 25 Apr - Wed, 29 Apr
PDX
Portland
SFO
San Francisco
AU$184 Return, found 1 day ago
AU$184
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 25 Apr from Portland to San Francisco, returning Wed, 29 Apr, priced at AU$184 found 1 day ago
Alaska Airlines
Mon, 27 Apr - Wed, 29 Apr
PDX
Portland
SFO
San Francisco
AU$193 Return, found 1 day ago
AU$193
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 27 Apr from Portland to San Francisco, returning Wed, 29 Apr, priced at AU$193 found 1 day ago
Alaska Airlines
Sat, 14 Mar - Sat, 21 Mar
PDX
Portland
SEA
Seattle
AU$198 Return, found 2 days ago
AU$198
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 14 Mar from Portland to Seattle, returning Sat, 21 Mar, priced at AU$198 found 2 days ago
Alaska Airlines
Fri, 1 May - Tue, 5 May
PDX
Portland
SFO
San Francisco
AU$198 Return, found 1 day ago
AU$198
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 1 May from Portland to San Francisco, returning Tue, 5 May, priced at AU$198 found 1 day ago
Delta
Sat, 14 Mar - Sat, 21 Mar
PDX
Portland
SEA
Seattle
AU$199 Return, found 2 days ago
AU$199
Return
found 2 days ago
Select Delta flight, departing Sat, 14 Mar from Portland to Seattle, returning Sat, 21 Mar, priced at AU$199 found 2 days ago
Alaska Airlines
Sat, 25 Apr - Tue, 28 Apr
PDX
Portland
LAX
Los Angeles
AU$201 Return, found 1 day ago
AU$201
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 25 Apr from Portland to Los Angeles, returning Tue, 28 Apr, priced at AU$201 found 1 day ago
American Airlines
Wed, 1 Apr - Wed, 8 Apr
PDX
Portland
LAX
Los Angeles
AU$247 Return, found 4 days ago
AU$247
Return
found 4 days ago
Select American Airlines flight, departing Wed, 1 Apr from Portland to Los Angeles, returning Wed, 8 Apr, priced at AU$247 found 4 days ago
United
Wed, 29 Apr - Sun, 3 May
PDX
Portland
SFO
San Francisco
AU$299 Return, found 1 day ago
AU$299
Return
found 1 day ago
Select United flight, departing Wed, 29 Apr from Portland to San Francisco, returning Sun, 3 May, priced at AU$299 found 1 day ago
Aeromexico
Fri, 13 Feb - Tue, 17 Feb
PDX
Portland
GDL
Guadalajara
AU$4,395 Return, found 1 day ago
AU$4,395
Return
found 1 day ago
Select Aeromexico flight, departing Fri, 13 Feb from Portland to Guadalajara, returning Tue, 17 Feb, priced at AU$4,395 found 1 day ago

Flights from Kelso: Essential Travel Information

Cheapest flight from Kelso
AU$141 (roundtrip)
Best airlines to fly from Kelso
Alaska Airlines, Delta, United, American Airlines, Hawaiian Airlines, Aeromexico
Cheapest month to fly from Kelso
April
Kelso IATA code
PDX
Kelso Country/State
Washington
Airline ticket deals from Kelso
AU$141 - AU$4,395

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