LSE - DCA

$377 Find Cheap Flights from La Crosse to Reagan Washington National Airport

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 Reagan-National departing on 6/21. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from La Crosse to Washington, D.C., 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 Washington, D.C., as well as popular online travel agencies
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Cheap Flights from La Crosse to Reagan-National (LSE-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from La Crosse to Reagan-National 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 Reagan-National

Sat, Jun 28 - Sat, Jul 26
American Airlines Logo
4:35 pm - 11:46 pmLSE-DCA
6h 11m1 stop
American Airlines Logo
7:00 am - 10:59 amDCA-LSE
4h 59m1 stop
$438American Airlines
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Sat, Jun 28 - Sat, Jul 26
American Airlines Logo
6:00 am - 3:34 pmLSE-DCA
8h 34m2 stops
American Airlines Logo
10:24 am - 4:11 pmDCA-LSE
6h 47m1 stop
$444American Airlines
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Sat, Jun 28 - Sat, Jul 26
American Airlines Logo
4:35 pm - 11:48 pmLSE-DCA
6h 13m2 stops
American Airlines Logo
8:24 am - 4:11 pmDCA-LSE
8h 47m2 stops
$449American Airlines
Find Deal
Wed, Jun 25 - Sat, Jul 26
American Airlines Logo
4:35 pm - 11:46 pmLSE-DCA
6h 11m1 stop
American Airlines Logo
7:00 am - 10:59 amDCA-LSE
4h 59m1 stop
$508American Airlines
Find Deal
Wed, Jun 25 - Sat, Jul 26
American Airlines Logo
4:35 pm - 11:46 pmLSE-DCA
6h 11m1 stop
American Airlines Logo
8:24 am - 4:11 pmDCA-LSE
8h 47m2 stops
$514American Airlines
Find Deal
Wed, Jun 25 - Sat, Jul 26
American Airlines Logo
11:13 am - 9:11 pmLSE-DCA
8h 58m2 stops
American Airlines Logo
5:14 pm - 11:31 pmDCA-LSE
7h 17m2 stops
$519American Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
American Airlines Logo
11:13 am - 6:27 pmLSE-DCA
6h 14m1 stop
American Airlines Logo
5:59 pm - 11:30 pmDCA-LSE
6h 31m1 stop
$538American Airlines
Find Deal
Thu, Jun 26 - Sat, Jul 26
American Airlines Logo
4:35 pm - 10:15 pmLSE-DCA
4h 40m1 stop
American Airlines Logo
12:10 pm - 4:11 pmDCA-LSE
5h 01m1 stop
$541American Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
American Airlines Logo
6:00 am - 1:49 pmLSE-DCA
6h 49m2 stops
American Airlines Logo
7:00 am - 10:43 amDCA-LSE
4h 43m1 stop
$544American Airlines
Find Deal
Fri, Jun 27 - Sat, Jul 26
American Airlines Logo
4:35 pm - 10:15 pmLSE-DCA
4h 40m1 stop
American Airlines Logo
7:00 am - 10:59 amDCA-LSE
4h 59m1 stop
$565American Airlines
Find Deal
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KAYAK's insights & trends for La Crosse to Reagan-National flights

Get data-powered insights and trends into flights from La Crosse to Reagan-National 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 Reagan Washington National Airport?

The average price of all round-trip flights from La Crosse to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from La Crosse to Reagan Washington National Airport, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Wednesday is the cheapest day to fly and Friday is the most expensive.

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Good to know

Cheapest flight$377
Flight from La Crosse to Reagan Washington National Airport

When to book flights from La Crosse to Reagan-National

Are your dates flexible? Find out the best times to travel from La Crosse to Reagan-National 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 La Crosse to Reagan Washington National Airport flights

  • What is the cheapest flight from La Crosse to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from La Crosse to Washington, D.C. Reagan-National Airport was $377 for a one-way ticket and $438 for a round-trip.

  • Do I need a passport to fly between La Crosse and Reagan Washington National Airport?

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

  • Which airports will I be using when flying from La Crosse to Reagan Washington National Airport?

    La Crosse and Reagan Washington National Airport are both served by 1 main airport. You will leave La Crosse from La Crosse and will be arriving at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from La Crosse to Reagan Washington National Airport?

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

  • Which airline alliances offer flights from La Crosse to Reagan Washington National Airport?

    oneworld is the only airline alliance operating flights between La Crosse and Reagan Washington National Airport.

  • How does KAYAK find such low prices on flights from La Crosse to Reagan Washington National Airport?

    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 Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport 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 Reagan Washington National Airport?

    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 Reagan Washington National Airport with an airline and back to La Crosse with another airline. Booking your flights between La Crosse and DCA 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 Reagan Washington National Airport?

    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 Reagan Washington National Airport from La Crosse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from La Crosse to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from La Crosse to Washington, D.C.. 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 Reagan-National? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
6.5Food
Airline reviews

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

2.0 MediocreAnonymous, May 2025BOS - DCA
Read more American Airlines reviews

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Service in first class no longer exists on American Airlines .

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Flight was delayed by 11 hours. Flight agent finally had to rebook us, but did not rebook fully correctly. We had to pay out of pocket to get to the hotel they booked us and couldn’t check in the next day online because the next day’s agent said they didn’t complete the process the night before.

Everything you need to know for your flight from La Crosse to Reagan-National

Information on your arrival and departure airports

La Crosse (LSE)
Reagan-National (DCA)

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