Cheap Flights from Kelso from ฿2,255

View ฿2,255 flight on Wed, 9 Sept 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.

Delta
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿4,610 Return, found 1 day ago
฿4,610
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿4,610 found 1 day ago
United
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿5,625 Return, found 1 day ago
฿5,625
Return
found 1 day ago
Select United flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿5,625 found 1 day ago
Delta
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿5,650 Return, found 1 day ago
฿5,650
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿5,650 found 1 day ago
Delta
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿6,300 Return, found 1 day ago
฿6,300
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿6,300 found 1 day ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿6,330 Return, found 1 day ago
฿6,330
Return
found 1 day ago
Select American Airlines flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿6,330 found 1 day ago
United
Sat, 8 Aug - Mon, 10 Aug
PDX
Portland
SFO
San Francisco
฿6,570 Return, found 3 days ago
฿6,570
Return
found 3 days ago
Select United flight, departing Sat, 8 Aug from Portland to San Francisco, returning Mon, 10 Aug, priced at ฿6,570 found 3 days ago
United
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿6,625 Return, found 1 day ago
฿6,625
Return
found 1 day ago
Select United flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿6,625 found 1 day ago
Delta
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿6,665 Return, found 1 day ago
฿6,665
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿6,665 found 1 day ago
Delta
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿6,995 Return, found 1 day ago
฿6,995
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿6,995 found 1 day ago
American Airlines
Sat, 22 Aug - Sat, 29 Aug
PDX
Portland
SFO
San Francisco
฿7,135 Return, found 1 day ago
฿7,135
Return
found 1 day ago
Select American Airlines flight, departing Sat, 22 Aug from Portland to San Francisco, returning Sat, 29 Aug, priced at ฿7,135 found 1 day ago

Travel information

Flights from Kelso: Essential Travel Information

Cheapest flight from Kelso
฿4,610 (roundtrip)
Best airlines to fly from Kelso
Delta, United, American Airlines, Alaska Airlines
Cheapest month to fly from Kelso
August
Kelso IATA code
PDX
Kelso Country/State
Washington
Airline ticket deals from Kelso
฿4,610 - ฿7,135

 

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