LSE - DEN

$135 Find Cheap Flights from La Crosse to Denver

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

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$306
American Airlines
Wed 8/12Sat 8/15
LSE - DEN • 1 stop
Cheapest one-way
$135
American Airlines
Wed 7/1
LSE - DEN • 1 stop
Top airlines
Cheapest • from $306 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between La Crosse and Denver. You'll need at least 1 connection.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from La Crosse to Denver (LSE-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from La Crosse to Denver

Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
DEN
7h 39m
1 stop
American Airlines Logo
6:56 am - 2:42 pm
DEN
-
LSE
6h 46m
1 stop
$306American Airlines
Fri, Oct 23 - Wed, Oct 28
Multiple Airlines Logo
8:01 pm - 11:12 am
LSE
-
DEN
16h 11m
1 stop
Multiple Airlines Logo
8:40 am - 9:51 am
DEN
-
LSE
24h 11m
2 stops
$310Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
DEN
7h 39m
1 stop
American Airlines Logo
12:17 pm - 12:20 am
DEN
-
LSE
11h 03m
2 stops
$312American Airlines
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
8:15 pm - 12:58 am
LSE
-
DEN
5h 43m
1 stop
United Airlines Logo
4:45 pm - 12:22 am
DEN
-
LSE
6h 37m
1 stop
$313United Airlines
Wed, Aug 12 - Sat, Aug 15
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
DEN
7h 39m
1 stop
American Airlines Logo
11:59 pm - 11:23 am
DEN
-
LSE
10h 24m
2 stops
$329American Airlines
Tue, Aug 11 - Sat, Aug 15
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
DEN
7h 39m
1 stop
American Airlines Logo
6:56 am - 2:42 pm
DEN
-
LSE
6h 46m
1 stop
$342American Airlines
Thu, Aug 6 - Wed, Aug 12
American Airlines Logo
5:20 pm - 11:59 pm
LSE
-
DEN
7h 39m
1 stop
American Airlines Logo
5:44 pm - 12:22 am
DEN
-
LSE
5h 38m
1 stop
$345American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
5:25 pm - 12:17 am
LSE
-
DEN
7h 52m
1 stop
American Airlines Logo
6:19 pm - 12:22 am
DEN
-
LSE
5h 03m
1 stop
$350American Airlines
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
6:02 pm - 10:22 pm
LSE
-
DEN
5h 20m
1 stop
American Airlines Logo
10:43 am - 11:49 pm
DEN
-
LSE
12h 06m
2 stops
$351American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
5:25 pm - 12:17 am
LSE
-
DEN
7h 52m
1 stop
American Airlines Logo
9:04 am - 6:13 pm
DEN
-
LSE
8h 09m
2 stops
$356American Airlines
Booking Insights

KAYAK's insights & trends for La Crosse to Denver flights

Get data-powered insights and trends into flights from La Crosse to Denver to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from La Crosse to Denver?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from La Crosse to Denver were found on American Airlines ($306) and United Airlines ($313).

Good to know

Cheapest flight$135
Flight from La Crosse to Denver

When to book flights from La Crosse to Denver

Are your dates flexible? Find out the best times to travel from La Crosse to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from La Crosse to Denver

  • What is the cheapest flight from La Crosse to Denver?

    In the last 5 days, the lowest price for a flight from La Crosse to Denver was $135 for a one-way ticket and $306 for a round-trip.

  • Do I need a passport to fly between La Crosse and Denver?

    No, a passport isn't needed to fly from La Crosse to Denver. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from La Crosse to Denver?

    La Crosse and Denver are both served by 1 main airport. You will leave La Crosse from La Crosse and will be arriving at Denver Intl.

  • Which aircraft models fly most regularly from La Crosse to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from La Crosse to Denver?

    oneworld is the only airline alliance operating flights between La Crosse and Denver.

  • How does KAYAK find such low prices on flights from La Crosse to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from La Crosse to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from La Crosse to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from La Crosse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from La Crosse to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from La Crosse to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from La Crosse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from La Crosse to Denver

 
See real verified KAYAK customer reviews for airlines flying from La Crosse to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from La Crosse to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11660 reviews
7.2Comfort
7.5Boarding
6.8Entertainment
7.9Crew
6.4Food
Airline reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

2.0 MediocreSamuel, Jun 2026
JFK - AUS
Read more American Airlines reviews

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

Everything you need to know for your flight from La Crosse to Denver

Information on your arrival and departure airports