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Stewart

$128+ Cheap flights from La Crosse to New Windsor (LSE - SWF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — SWF
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from La Crosse to Stewart

One-way flights from La Crosse to Stewart
Search for one-way flight options from La Crosse to Stewart. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:37 pm
LSE
-
SWF
1 stop13h 14m
Allegiant Air
Deal found 3/10$128
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/75:20 pm
LSE
-
SWF
1 stop14h 29m
Allegiant Air
Deal found 3/8$167

Find flight deals from La Crosse to Stewart

Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 11, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for La Crosse-New Windsor Stewart flight deals.
Search Deals
Provider most trusted by Cheapflights users for La Crosse-New Windsor Stewart flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from La Crosse to Stewart 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, Cheapflights users made 2,558,603 searches. Data last updated March 11, 2026.
Use the filters below to find and compare flights from La Crosse to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

La CrosseNew Windsor

LSE - SWF

LSESWF

La Crosse

Thu 5/21

6:37 pm-8:51 am

1 stop13h 14m

$128

La CrosseNew Windsor

LSE - SWF

LSESWF

La Crosse

Sun 6/7

5:20 pm-8:49 am

1 stop14h 29m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on La Crosse-New Windsor flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on La Crosse-New Windsor flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from La Crosse-New Windsor flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on La Crosse-New Windsor flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for La Crosse-New Windsor flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from La Crosse to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart from La Crosse with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from La Crosse to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from La Crosse to Stewart that include hotel bookings?

    Yes. In addition to deals on La Crosse to Stewart flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from La Crosse to Stewart?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Crosse to Stewart.

  • Can I find deals for business class flights from La Crosse to Stewart?

    Yes. Cheapflights offers flight deals from La Crosse to Stewart by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near New Windsor?

Book flights to New Windsor if you plan to visit one of these locations
Kingston

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