Cheap Flights from Onalaska from ฿2,190

View ฿2,190 flight on Thu, 23 Apr 2026Opens in a new window

Popular airlines from Onalaska

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheapest flights from Onalaska

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
Thu, 23 Apr - Mon, 27 Apr
SEA
Seattle
DEN
Denver
฿4,380 Return, found 5 days ago
฿4,380
Return
found 5 days ago
Select Delta flight, departing Thu, 23 Apr from Seattle to Denver, returning Mon, 27 Apr, priced at ฿4,380 found 5 days ago
Delta
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,380 Return, found 5 days ago
฿4,380
Return
found 5 days ago
Select Delta flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,380 found 5 days ago
Delta
Sat, 18 Apr - Tue, 21 Apr
SEA
Seattle
PHX
Phoenix
฿4,450 Return, found 2 days ago
฿4,450
Return
found 2 days ago
Select Delta flight, departing Sat, 18 Apr from Seattle to Phoenix, returning Tue, 21 Apr, priced at ฿4,450 found 2 days ago
Delta
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,695 Return, found 5 days ago
฿4,695
Return
found 5 days ago
Select Delta flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,695 found 5 days ago
Delta
Fri, 24 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿4,775 Return, found 3 days ago
฿4,775
Return
found 3 days ago
Select Delta flight, departing Fri, 24 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿4,775 found 3 days ago
United
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿5,500 Return, found 5 days ago
฿5,500
Return
found 5 days ago
Select United flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿5,500 found 5 days ago
United
Thu, 23 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿5,585 Return, found 4 days ago
฿5,585
Return
found 4 days ago
Select United flight, departing Thu, 23 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿5,585 found 4 days ago
Delta
Tue, 21 Apr - Tue, 28 Apr
PDX
Portland
LAX
Los Angeles
฿6,455 Return, found 1 day ago
฿6,455
Return
found 1 day ago
Select Delta flight, departing Tue, 21 Apr from Portland to Los Angeles, returning Tue, 28 Apr, priced at ฿6,455 found 1 day ago
Alaska Airlines
Wed, 8 Apr - Tue, 14 Apr
SEA
Seattle
LAX
Los Angeles
฿7,560 Return, found 6 days ago
฿7,560
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 8 Apr from Seattle to Los Angeles, returning Tue, 14 Apr, priced at ฿7,560 found 6 days ago
American Airlines
Wed, 22 Apr - Sun, 26 Apr
SEA
Seattle
SFO
San Francisco
฿7,735 Return, found 5 days ago
฿7,735
Return
found 5 days ago
Select American Airlines flight, departing Wed, 22 Apr from Seattle to San Francisco, returning Sun, 26 Apr, priced at ฿7,735 found 5 days ago

Travel information

Flights from Onalaska: Essential Travel Information

Cheapest flight from Onalaska
฿4,380 (roundtrip)
Best airlines to fly from Onalaska
Delta, American Airlines, United, Alaska Airlines
Cheapest month to fly from Onalaska
April
Onalaska IATA code
OLM
Onalaska Country/State
Washington
Airline ticket deals from Onalaska
฿4,380 - ฿7,735

 

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