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Cheap flights from Montana to La Crosse from $341

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to La Crosse departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Montana to La Crosse

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:57 pm - 12:06 am
BZN
-
LSE
6h 09m
1 stop
American Airlines Logo
6:01 am - 12:28 pm
LSE
-
BZN
7h 27m
1 stop
$341American Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
4:57 pm - 12:06 am
BZN
-
LSE
6h 09m
1 stop
American Airlines Logo
6:01 am - 3:26 pm
LSE
-
BZN
10h 25m
2 stops
$502American Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
4:57 pm - 11:57 pm
BZN
-
LSE
6h 00m
1 stop
American Airlines Logo
6:00 am - 12:31 pm
LSE
-
BZN
7h 31m
1 stop
$548American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
4:57 pm - 11:15 pm
FCA
-
LSE
5h 18m
1 stop
American Airlines Logo
11:21 am - 3:56 pm
LSE
-
FCA
5h 35m
1 stop
$565American Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
4:16 pm - 11:12 am
BZN
-
LSE
17h 56m
2 stops
American Airlines Logo
5:32 pm - 4:04 pm
LSE
-
BZN
23h 32m
1 stop
$617American Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
4:16 pm - 11:22 am
BZN
-
LSE
18h 06m
2 stops
American Airlines Logo
5:34 pm - 10:58 am
LSE
-
BZN
18h 24m
2 stops
$654American Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
4:57 pm - 11:15 pm
FCA
-
LSE
5h 18m
1 stop
American Airlines Logo
6:24 pm - 11:37 am
LSE
-
FCA
18h 13m
2 stops
$670American Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
11:48 am - 11:57 pm
BZN
-
LSE
11h 09m
2 stops
American Airlines Logo
11:52 am - 8:44 pm
LSE
-
BZN
9h 52m
2 stops
$723American Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
4:17 pm - 1:17 pm
BZN
-
LSE
20h 00m
3 stops
United Airlines Logo
7:11 pm - 4:14 pm
LSE
-
BZN
22h 03m
2 stops
$832United Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
5:00 pm - 8:56 am
FCA
-
LSE
14h 56m
2 stops
United Airlines Logo
9:42 am - 9:32 pm
LSE
-
FCA
12h 50m
2 stops
$937United Airlines
Wed, Sep 9 - Sat, Sep 12

American Airlines flights from Montana to La Crosse

Our best American Airlines deals on Montana to La Crosse flight tickets
American Airlines
May 21
BZN4:57 pmBozeman Gallatin Field
6h 09m
1 stop
LSE12:06 amLa Crosse
May 25
LSE6:01 amLa Crosse
7h 27m
1 stop
BZN12:28 pmBozeman Gallatin Field
$341
American Airlines
May 21
BZN4:57 pmBozeman Gallatin Field
6h 09m
1 stop
LSE12:06 amLa Crosse
May 25
LSE6:01 amLa Crosse
10h 25m
2 stops
BZN3:26 pmBozeman Gallatin Field
$502
American Airlines
Jun 5
BZN4:57 pmBozeman Gallatin Field
6h 00m
1 stop
LSE11:57 pmLa Crosse
Jun 7
LSE6:00 amLa Crosse
7h 31m
1 stop
BZN12:31 pmBozeman Gallatin Field
$548

United Airlines flights from Montana to La Crosse

Our best United Airlines deals on Montana to La Crosse flight tickets
United Airlines
Jun 5
BZN4:17 pmBozeman Gallatin Field
20h 00m
3 stops
LSE1:17 pmLa Crosse
Jun 7
LSE7:11 pmLa Crosse
22h 03m
2 stops
BZN4:14 pmBozeman Gallatin Field
$832
United Airlines
Sep 9
FCA5:00 pmKalispell Glacier Park
14h 56m
2 stops
LSE8:56 amLa Crosse
Sep 12
LSE9:42 amLa Crosse
12h 50m
2 stops
FCA9:32 pmKalispell Glacier Park
$937

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 April 14, 2026.
Use the filters below to find and compare flights from Montana to La Crosse that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Thu 5/21

4:57 pm-12:06 am

1 stop6h 09m

La Crosse

Mon 5/25

6:01 am-12:28 pm

1 stop7h 27m

$341

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Thu 5/21

4:57 pm-12:06 am

1 stop6h 09m

La Crosse

Mon 5/25

6:01 am-3:26 pm

2 stops10h 25m

$502

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Fri 6/5

4:57 pm-11:57 pm

1 stop6h 00m

La Crosse

Sun 6/7

6:00 am-12:31 pm

1 stop7h 31m

$548
Quickest round-trip

KalispellLa Crosse

FCA - LSE

FCALSE

Kalispell Glacier Park

Wed 9/9

4:57 pm-11:15 pm

1 stop5h 18m

La Crosse

Sat 9/12

11:21 am-3:56 pm

1 stop5h 35m

$565

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Fri 6/5

4:16 pm-11:12 am

2 stops17h 56m

La Crosse

Sun 6/7

5:32 pm-4:04 pm

1 stop23h 32m

$617

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Thu 5/21

4:16 pm-11:22 am

2 stops18h 06m

La Crosse

Mon 5/25

5:34 pm-10:58 am

2 stops18h 24m

$654

KalispellLa Crosse

FCA - LSE

FCALSE

Kalispell Glacier Park

Wed 9/9

4:57 pm-11:15 pm

1 stop5h 18m

La Crosse

Sat 9/12

6:24 pm-11:37 am

2 stops18h 13m

$670

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Fri 6/5

11:48 am-11:57 pm

2 stops11h 09m

La Crosse

Sun 6/7

11:52 am-8:44 pm

2 stops9h 52m

$723

BozemanLa Crosse

BZN - LSE

BZNLSE

Bozeman Gallatin Field

Fri 6/5

4:17 pm-1:17 pm

3 stops20h 00m

La Crosse

Sun 6/7

7:11 pm-4:14 pm

2 stops22h 03m

$832

KalispellLa Crosse

FCA - LSE

FCALSE

Kalispell Glacier Park

Wed 9/9

5:00 pm-8:56 am

2 stops14h 56m

La Crosse

Sat 9/12

9:42 am-9:32 pm

2 stops12h 50m

$937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to La Crosse from

How to get the cheapest flight ticket from Montana 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

What is the cheapest airline that flies from Montana to La Crosse?

United Airlines is the most popular carrier operating from Montana to La Crosse

Cheap Montana to La Crosse flight deals and tips

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

Fastest flight time

6h 09m

Direct flights

None
The fastest flight from Montana to La Crosse takes 6h 09m
There are no direct flights from Montana to La Crosse. There are no popular flight routes from Montana to La Crosse.
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Frequently asked questions about flying from Montana to La Crosse

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

    Prices for flights from Montana to La Crosse Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to La Crosse Airport.

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

    The travel and health documents required for your trip to La Crosse Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at La Crosse Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Montana to La Crosse?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to La Crosse for you.

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

Yes. All flights to La Crosse from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to La Crosse from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to La Crosse from Montana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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