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Cheap flights from Oregon to La Crosse from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to La Crosse departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Oregon to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:01 am - 4:52 pm
PDX
-
LSE
8h 51m
1 stop
American Airlines Logo
5:22 pm - 12:07 am
LSE
-
PDX
8h 45m
1 stop
$369American Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
9:00 am - 12:20 am
PDX
-
LSE
13h 20m
2 stops
American Airlines Logo
5:22 pm - 12:07 am
LSE
-
PDX
8h 45m
1 stop
$440American Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
3:21 pm - 12:20 am
BOI
-
LSE
7h 59m
1 stop
American Airlines Logo
12:26 pm - 10:03 pm
LSE
-
BOI
10h 37m
2 stops
$476American Airlines
Sat, Sep 12 - Tue, Sep 15
American Airlines Logo
1:45 pm - 11:59 pm
PDX
-
LSE
8h 14m
1 stop
American Airlines Logo
5:41 pm - 12:50 am
LSE
-
PDX
9h 09m
1 stop
$479American Airlines
Thu, Jul 16 - Sat, Jul 18
American Airlines Logo
1:52 pm - 12:20 am
BOI
-
LSE
9h 28m
2 stops
American Airlines Logo
12:26 pm - 10:03 pm
LSE
-
BOI
10h 37m
2 stops
$481American Airlines
Sat, Sep 12 - Tue, Sep 15
American Airlines Logo
1:45 pm - 11:59 pm
PDX
-
LSE
8h 14m
1 stop
American Airlines Logo
5:53 pm - 12:50 am
LSE
-
PDX
8h 57m
1 stop
$525American Airlines
Wed, Jul 8 - Sun, Jul 12
American Airlines Logo
11:15 pm - 5:23 pm
PDX
-
LSE
16h 08m
1 stop
American Airlines Logo
5:53 pm - 12:50 am
LSE
-
PDX
8h 57m
1 stop
$563American Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
6:30 am - 4:52 pm
BOI
-
LSE
9h 22m
2 stops
American Airlines Logo
12:26 pm - 10:03 pm
LSE
-
BOI
10h 37m
2 stops
$578American Airlines
Thu, Sep 10 - Tue, Sep 15
United Airlines Logo
5:30 am - 9:24 pm
PDX
-
LSE
13h 54m
2 stops
United Airlines Logo
8:00 am - 12:35 am
LSE
-
PDX
18h 35m
2 stops
$615United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
5:00 am - 9:24 pm
PDX
-
LSE
14h 24m
2 stops
United Airlines Logo
8:00 am - 12:35 am
LSE
-
PDX
18h 35m
2 stops
$656United Airlines
Sat, Nov 14 - Wed, Nov 18

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United Airlines flights from Oregon to La Crosse

Our best United Airlines deals on Oregon to La Crosse flight tickets
United Airlines
Nov 14
PDX5:30 amPortland
13h 54m
2 stops
LSE9:24 pmLa Crosse
Nov 18
LSE8:00 amLa Crosse
18h 35m
2 stops
PDX12:35 amPortland
$615
United Airlines
Nov 14
PDX5:00 amPortland
14h 24m
2 stops
LSE9:24 pmLa Crosse
Nov 18
LSE8:00 amLa Crosse
18h 35m
2 stops
PDX12:35 amPortland
$656
United Airlines
Nov 14
PDX5:30 amPortland
13h 54m
2 stops
LSE9:24 pmLa Crosse
Nov 18
LSE6:45 pmLa Crosse
25h 44m
3 stops
PDX6:29 pmPortland
$661

American Airlines flights from Oregon to La Crosse

Our best American Airlines deals on Oregon to La Crosse flight tickets
American Airlines
Sep 23
PDX6:01 amPortland
8h 51m
1 stop
LSE4:52 pmLa Crosse
Sep 27
LSE5:22 pmLa Crosse
8h 45m
1 stop
PDX12:07 amPortland
$369
American Airlines
Sep 23
PDX9:00 amPortland
13h 20m
2 stops
LSE12:20 amLa Crosse
Sep 27
LSE5:22 pmLa Crosse
8h 45m
1 stop
PDX12:07 amPortland
$440
American Airlines
Sep 12
BOI3:21 pmBoise Air Term. Gowen Fld
7h 59m
1 stop
LSE12:20 amLa Crosse
Sep 15
LSE12:26 pmLa Crosse
10h 37m
2 stops
BOI10:03 pmBoise Air Term. Gowen Fld
$476

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to La Crosse that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 25, 2026.
Use the filters below to find and compare flights from Oregon to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 9/23

6:01 am-4:52 pm

1 stop8h 51m

La Crosse

Sun 9/27

5:22 pm-12:07 am

1 stop8h 45m

$369

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 9/23

9:00 am-12:20 am

2 stops13h 20m

La Crosse

Sun 9/27

5:22 pm-12:07 am

1 stop8h 45m

$440

BoiseLa Crosse

BOI - LSE

BOILSE

Boise Air Term. Gowen Fld

Sat 9/12

3:21 pm-12:20 am

1 stop7h 59m

La Crosse

Tue 9/15

12:26 pm-10:03 pm

2 stops10h 37m

$476

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Thu 7/16

1:45 pm-11:59 pm

1 stop8h 14m

La Crosse

Sat 7/18

5:41 pm-12:50 am

1 stop9h 09m

$479

BoiseLa Crosse

BOI - LSE

BOILSE

Boise Air Term. Gowen Fld

Sat 9/12

1:52 pm-12:20 am

2 stops9h 28m

La Crosse

Tue 9/15

12:26 pm-10:03 pm

2 stops10h 37m

$481
Quickest round-trip

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 7/8

1:45 pm-11:59 pm

1 stop8h 14m

La Crosse

Sun 7/12

5:53 pm-12:50 am

1 stop8h 57m

$525

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Wed 7/29

11:15 pm-5:23 pm

1 stop16h 08m

La Crosse

Mon 8/3

5:53 pm-12:50 am

1 stop8h 57m

$563

BoiseLa Crosse

BOI - LSE

BOILSE

Boise Air Term. Gowen Fld

Thu 9/10

6:30 am-4:52 pm

2 stops9h 22m

La Crosse

Tue 9/15

12:26 pm-10:03 pm

2 stops10h 37m

$578

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Sat 11/14

5:30 am-9:24 pm

2 stops13h 54m

La Crosse

Wed 11/18

8:00 am-12:35 am

2 stops18h 35m

$615

PortlandLa Crosse

PDX - LSE

PDXLSE

Portland

Sat 11/14

5:00 am-9:24 pm

2 stops14h 24m

La Crosse

Wed 11/18

8:00 am-12:35 am

2 stops18h 35m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to La Crosse from

How to get the cheapest flight ticket from Oregon to La Crosse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Oregon to La Crosse flights?

You could potentially save up to 32% on your flight if you consider stops on a Oregon to La Crosse flight.

Cheap Oregon to La Crosse flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to La Crosse

Fastest flight time

7h 59m

Direct flights

None
The fastest flight from Oregon to La Crosse takes 7h 59m
There are no direct flights from Oregon to La Crosse. There are no popular flight routes from Oregon to La Crosse.
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Frequently asked questions about flying from Oregon to La Crosse

  • When did momondo last update prices for flights from Oregon to La Crosse Airport?

    Prices for flights from Oregon to La Crosse Airport refresh daily.

  • How old do you have to be to fly from Oregon to La Crosse Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to La Crosse Airport.

  • What documentation or ID do you need to fly to La Crosse Airport?

    The necessary travel and health documents for your La Crosse Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near La Crosse?

Book flights to La Crosse if you plan to visit one of these locations
Onalaska
Winona
Decorah
Harpers Ferry
Lansing

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to La Crosse?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to La Crosse from Oregon.

Can I find flights from Oregon to La Crosse with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oregon to La Crosse flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon to La Crosse?

Once you have performed a search for Oregon to La Crosse flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oregon to La Crosse right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to La Crosse from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sat 7/25
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