Cheap flights from Onalaska starting at €52

View €52 flight on Tue, 11 Nov 2025Opens in a new window

Popular airlines from Onalaska

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Air Canada

    Air Canada

  • Frontier Airlines

    Frontier Airlines

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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, 11 Sep - Mon, 15 Sep
PDX
Portland
SFO
San Francisco
€117 Return, found 4 days ago
€117
Return
found 4 days ago
Select Delta flight, departing Thu, 11 Sep from Portland to San Francisco, returning Mon, 15 Sep, priced at €117 found 4 days ago
Delta
Sat, 25 Oct - Sat, 1 Nov
SEA
Seattle
SFO
San Francisco
€118 Return, found 1 day ago
€118
Return
found 1 day ago
Select Delta flight, departing Sat, 25 Oct from Seattle to San Francisco, returning Sat, 1 Nov, priced at €118 found 1 day ago
Delta
Sat, 4 Oct - Sat, 11 Oct
SEA
Seattle
LAS
Las Vegas
€129 Return, found 3 days ago
€129
Return
found 3 days ago
Select Delta flight, departing Sat, 4 Oct from Seattle to Las Vegas, returning Sat, 11 Oct, priced at €129 found 3 days ago
Delta
Tue, 16 Sep - Wed, 24 Sep
PDX
Portland
DEN
Denver
€152 Return, found 4 days ago
€152
Return
found 4 days ago
Select Delta flight, departing Tue, 16 Sep from Portland to Denver, returning Wed, 24 Sep, priced at €152 found 4 days ago
American Airlines
Sat, 27 Sep - Sun, 28 Sep
SEA
Seattle
LAX
Los Angeles
€153 Return, found 1 day ago
€153
Return
found 1 day ago
Select American Airlines flight, departing Sat, 27 Sep from Seattle to Los Angeles, returning Sun, 28 Sep, priced at €153 found 1 day ago
American Airlines
Sat, 27 Sep - Sun, 28 Sep
PDX
Portland
LAX
Los Angeles
€158 Return, found 1 day ago
€158
Return
found 1 day ago
Select American Airlines flight, departing Sat, 27 Sep from Portland to Los Angeles, returning Sun, 28 Sep, priced at €158 found 1 day ago
Delta
Sat, 13 Sep - Sun, 14 Sep
SEA
Seattle
SAN
San Diego
€161 Return, found 2 days ago
€161
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Sep from Seattle to San Diego, returning Sun, 14 Sep, priced at €161 found 2 days ago
Delta
Fri, 26 Sep - Sun, 28 Sep
SEA
Seattle
DEN
Denver
€168 Return, found 5 days ago
€168
Return
found 5 days ago
Select Delta flight, departing Fri, 26 Sep from Seattle to Denver, returning Sun, 28 Sep, priced at €168 found 5 days ago
United
Mon, 15 Sep - Wed, 24 Sep
PDX
Portland
HNL
Oahu
€384 Return, found 4 days ago
€384
Return
found 4 days ago
Select United flight, departing Mon, 15 Sep from Portland to Oahu, returning Wed, 24 Sep, priced at €384 found 4 days ago
Alaska Airlines
Thu, 25 Sep - Mon, 29 Sep
PAE
Seattle
LAS
Las Vegas
€562 Return, found 6 days ago
€562
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 25 Sep from Seattle to Las Vegas, returning Mon, 29 Sep, priced at €562 found 6 days ago

Flights from Onalaska: Essential Travel Information

Cheapest flight from Onalaska
€117 (roundtrip)
Best airlines to fly from Onalaska
Delta, American Airlines, Alaska Airlines, United
Cheapest month to fly from Onalaska
September
Onalaska IATA code
OLM
Onalaska Country/State
Washington
Airline ticket deals from Onalaska
€117 - €562

 

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