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LSE - DEN

$450 Find cheap flights from La Crosse to Denver

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from La Crosse to Denver departing on 9/28. 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
0 bags
Sat 6/15
Sat 6/22

Search 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
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
6:32 am - 11:28 amLSE-DEN
5h 56m1 stop
4:02 pm - 9:27 pmDEN-LSE
4h 25m1 stop
$450American Airlines
Find Deal
Sat, Sep 28 - Tue, Oct 1
4:37 pm - 9:59 pmLSE-DEN
6h 22m1 stop
11:59 pm - 10:51 amDEN-LSE
9h 52m2 stops
$454American Airlines
Find Deal
Sat, Sep 28 - Tue, Oct 1
6:32 am - 1:30 pmLSE-DEN
7h 58m2 stops
11:59 pm - 10:51 amDEN-LSE
9h 52m2 stops
$459American Airlines
Find Deal
Sat, Sep 28 - Tue, Oct 1
6:32 am - 1:35 pmLSE-DEN
8h 03m1 stop
2:15 pm - 10:51 amDEN-LSE
19h 36m1 stop
$549American Airlines
Find Deal
Thu, Sep 5 - Fri, Sep 13
6:32 am - 11:28 amLSE-DEN
5h 56m1 stop
10:09 am - 9:27 pmDEN-LSE
10h 18m2 stops
$564American Airlines
Find Deal
Thu, Sep 5 - Fri, Sep 13
11:30 am - 7:37 pmLSE-DEN
9h 07m2 stops
10:09 am - 9:27 pmDEN-LSE
10h 18m2 stops
$569American Airlines
Find Deal
Thu, Sep 5 - Fri, Sep 13
4:29 pm - 10:28 pmLSE-DEN
6h 59m1 stop
4:00 pm - 9:30 pmDEN-LSE
4h 30m1 stop
$570American Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
4:29 pm - 10:28 pmLSE-DEN
6h 59m1 stop
9:51 am - 9:30 pmDEN-LSE
10h 39m2 stops
$574American Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
4:29 pm - 11:59 pmLSE-DEN
8h 30m2 stops
9:51 am - 9:30 pmDEN-LSE
10h 39m2 stops
$579American Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
4:29 pm - 10:28 pmLSE-DEN
6h 59m1 stop
7:21 am - 3:59 pmDEN-LSE
7h 38m1 stop
$580American Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18

Flights from La Crosse to Denver - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from La Crosse to Denver?

The average price of all flights from La Crosse to Denver clicked on KAYAK for each day over the last 12 months.
For La Crosse to Denver, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Denver back to La Crosse, the best deals are generally found on Monday, with Sunday being the most expensive.

Good to know

Cheapest flight

$450
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 3 days, the lowest price for a flight from La Crosse to Denver was $450 for a round-trip ticket.

  • 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.

See more FAQs

Top airlines 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.
8.0
DeltaOverall score based on 10673 reviews
7.9Comfort
8.0Entertainment
7.4Food
8.6Crew
8.2Boarding
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Last minute flights from La Crosse to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from La Crosse to Denver that are departing in the next 10 days.
5/20Mon
multi-stopAmerican Airlines
12h 48mLSE-DEN
5/25Sat
multi-stopAmerican Airlines
4h 17mDEN-LSE
$1,065
5/20Mon
multi-stopAmerican Airlines
12h 48mLSE-DEN
5/25Sat
multi-stopAmerican Airlines
10h 34mDEN-LSE
$1,069
5/20Mon
multi-stopAmerican Airlines
17h 34mLSE-DEN
5/25Sat
multi-stopAmerican Airlines
5h 55mDEN-LSE
$1,133
5/20Mon
multi-stopAmerican Airlines
4h 41mLSE-DEN
5/24Fri
multi-stopAmerican Airlines
12h 50mDEN-LSE
$3,431
5/20Mon
multi-stopAmerican Airlines
10h 58mLSE-DEN
5/24Fri
multi-stopAmerican Airlines
12h 50mDEN-LSE
$3,497

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La Crosse - Denver Flights

Departure:

La Crosse (undefined)United States

Destination:

Denver (DEN)United States

Return flight deals:

Denver - La Crosse

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