Cheap flights from Kelso

View AU$96 flight on Tue, 16 June 2026Opens in a new window

Popular airlines from Kelso

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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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, 15 Sept - Wed, 23 Sept
PDX
Portland
SFO
San Francisco
AU$191 Return, found 1 hour ago
AU$191
Return
found 1 hour ago
Select Alaska Airlines flight, departing Tue, 15 Sept from Portland to San Francisco, returning Wed, 23 Sept, priced at AU$191 found 1 hour ago
Delta
Tue, 9 June - Wed, 17 June
PDX
Portland
SFO
San Francisco
AU$206 Return, found 1 hour ago
AU$206
Return
found 1 hour ago
Select Delta flight, departing Tue, 9 June from Portland to San Francisco, returning Wed, 17 June, priced at AU$206 found 1 hour ago
Alaska Airlines
Wed, 16 Sept - Sat, 19 Sept
PDX
Portland
SFO
San Francisco
AU$218 Return, found 1 hour ago
AU$218
Return
found 1 hour ago
Select Alaska Airlines flight, departing Wed, 16 Sept from Portland to San Francisco, returning Sat, 19 Sept, priced at AU$218 found 1 hour ago
Delta
Tue, 4 Aug - Tue, 18 Aug
PDX
Portland
SFO
San Francisco
AU$218 Return, found 1 hour ago
AU$218
Return
found 1 hour ago
Select Delta flight, departing Tue, 4 Aug from Portland to San Francisco, returning Tue, 18 Aug, priced at AU$218 found 1 hour ago
Alaska Airlines
Sat, 6 June - Mon, 8 June
PDX
Portland
SAN
San Diego
AU$218 Return, found 4 hours ago
AU$218
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sat, 6 June from Portland to San Diego, returning Mon, 8 June, priced at AU$218 found 4 hours ago
Delta
Sat, 6 June - Mon, 8 June
PDX
Portland
SAN
San Diego
AU$231 Return, found 4 hours ago
AU$231
Return
found 4 hours ago
Select Delta flight, departing Sat, 6 June from Portland to San Diego, returning Mon, 8 June, priced at AU$231 found 4 hours ago
Delta
Sat, 6 June - Mon, 8 June
PDX
Portland
SAN
San Diego
AU$232 Return, found 4 hours ago
AU$232
Return
found 4 hours ago
Select Delta flight, departing Sat, 6 June from Portland to San Diego, returning Mon, 8 June, priced at AU$232 found 4 hours ago
American Airlines
Wed, 16 Sept - Sat, 19 Sept
PDX
Portland
SFO
San Francisco
AU$247 Return, found 1 hour ago
AU$247
Return
found 1 hour ago
Select American Airlines flight, departing Wed, 16 Sept from Portland to San Francisco, returning Sat, 19 Sept, priced at AU$247 found 1 hour ago
United
Wed, 16 Sept - Sat, 19 Sept
PDX
Portland
SFO
San Francisco
AU$328 Return, found 1 hour ago
AU$328
Return
found 1 hour ago
Select United flight, departing Wed, 16 Sept from Portland to San Francisco, returning Sat, 19 Sept, priced at AU$328 found 1 hour ago
JetBlue Airways
Thu, 25 June - Fri, 3 July
PDX
Portland
BOS
Boston
AU$659 Return, found 4 days ago
AU$659
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 25 June from Portland to Boston, returning Fri, 3 July, priced at AU$659 found 4 days ago

Travel information

Flights from Kelso: Essential Travel Information

Cheapest flight from Kelso
AU$191 (roundtrip)
Best airlines to fly from Kelso
Delta, Alaska Airlines, United, American Airlines, JetBlue Airways
Cheapest month to fly from Kelso
September
Kelso IATA code
PDX
Kelso Country/State
Washington
Airline ticket deals from Kelso
AU$191 - AU$659

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