$352 Cheap Flights from La Crosse (LSE) to Green Bay (GRB)

View $352 flight on Wed, May 7, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from La Crosse to Green Bay (LSE-GRB)

Prices were available within the past 7 days and start at $352 for one-way flights and $468 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, May 30 - Sun, Jun 1
LSE
La Crosse
GRB
Green Bay
$468 Roundtrip, just found
$468
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from La Crosse to Green Bay, returning Sun, Jun 1, priced at $468 just found
American Airlines
Sat, Aug 30 - Wed, Sep 3
LSE
La Crosse
GRB
Green Bay
$470 Roundtrip, found 6 days ago
$470
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse to Green Bay, returning Wed, Sep 3, priced at $470 found 6 days ago
American Airlines
Tue, Apr 29 - Tue, May 6
LSE
La Crosse
GRB
Green Bay
$472 Roundtrip, found 2 days ago
$472
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 29 from La Crosse to Green Bay, returning Tue, May 6, priced at $472 found 2 days ago
American Airlines
Sat, Aug 30 - Sun, Sep 7
LSE
La Crosse
GRB
Green Bay
$488 Roundtrip, found 6 days ago
$488
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse to Green Bay, returning Sun, Sep 7, priced at $488 found 6 days ago
American Airlines
Sat, Aug 30 - Mon, Sep 15
LSE
La Crosse
GRB
Green Bay
$494 Roundtrip, found 6 days ago
$494
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse to Green Bay, returning Mon, Sep 15, priced at $494 found 6 days ago
American Airlines
Tue, Apr 29 - Thu, May 8
LSE
La Crosse
GRB
Green Bay
$496 Roundtrip, found 2 days ago
$496
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 29 from La Crosse to Green Bay, returning Thu, May 8, priced at $496 found 2 days ago
American Airlines
Sun, Jul 6 - Fri, Jul 18
LSE
La Crosse
GRB
Green Bay
$508 Roundtrip, found 6 days ago
$508
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Jul 6 from La Crosse to Green Bay, returning Fri, Jul 18, priced at $508 found 6 days ago
American Airlines
Sun, Aug 24 - Sun, Sep 7
LSE
La Crosse
GRB
Green Bay
$514 Roundtrip, found 6 days ago
$514
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 24 from La Crosse to Green Bay, returning Sun, Sep 7, priced at $514 found 6 days ago
American Airlines
Mon, May 5 - Sat, May 10
LSE
La Crosse
GRB
Green Bay
$516 Roundtrip, found 2 days ago
$516
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, May 5 from La Crosse to Green Bay, returning Sat, May 10, priced at $516 found 2 days ago
American Airlines
Sat, Aug 16 - Wed, Sep 3
LSE
La Crosse
GRB
Green Bay
$518 Roundtrip, found 6 days ago
$518
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 16 from La Crosse to Green Bay, returning Wed, Sep 3, priced at $518 found 6 days ago
Flights from La Crosse (LSE) to Green Bay (GRB)
Origin airport
La Crosse Municipal
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines
Roundtrip price
$468
Distance
161 mi

La Crosse to Green Bay Flights

The cheapest times to fly from La Crosse to Green Bay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from La Crosse to Green Bay are during the month of May. You can find some of the cheapest flights from La Crosse to Green Bay with Expedia's search tool and vast selection of airlines.

The best time to book a flight from La Crosse to Green Bay

Sunday is one of the best days to book for cheap flights from La Crosse to Green Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from La Crosse to Green Bay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from La Crosse to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $352 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap La Crosse to Green Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your La Crosse to Green Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB) cost?
Discover the latest flight deals from LSE to GRB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LSE to GRB?
The cheapest flights from LSE to GRB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LSE to GRB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LSE to GRB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB)?
Nonstop flights from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from LSE to GRB?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB)?
To avoid possible delays on the La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB) last-minute?
Booking your flight from LSE to GRB shortly before your trip is usually more expensive. However, if there’s some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LSE to GRB flight and hotel package?
You’ll generally save money by securing a LSE to GRB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from La Crosse Municipal Airport (LSE) to Austin Straubel Intl. Airport (GRB)?
Usually, it’s possible to cancel or reschedule your LSE to GRB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.