$372+ Cheap flights from La Crosse to St. Louis (LSE - STL)
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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
LSE — STL
Dec 13 — Dec 201
1 adult, Economy
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Find cheap flights from La Crosse to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from La Crosse to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from La Crosse (LSE) to St. Louis (STL). 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 November 13, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $468 (American Airlines) |
One-way from | $372 (American Airlines) |
Find flight deals from La Crosse to St. Louis
Cheapest flights from La Crosse to St. LouisExplore the most affordable flight options available from La Crosse to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
Explore the most affordable flight options available from La Crosse to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:59 amLSE - STL
2 stops9h 30mAmerican Airlines
Tue 11/185:40 pmSTL - LSE
1 stop4h 22mAmerican Airlines
Deal found 11/12![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:50 amLSE - STL
1 stop6h 26mAmerican Airlines
Sun 11/307:58 pmSTL - LSE
1 stop5h 15mAmerican Airlines
Deal found 11/11![American Airlines logo]()
$617
This American Airlines deal was found by Cheapflights users on 11/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:13 pmLSE - STL
1 stop5h 43mAmerican Airlines
Wed 12/35:05 amSTL - LSE
1 stop4h 14mAmerican Airlines
Deal found 11/10![American Airlines logo]()
$791
Cheapflights Fare Finder
Customize your flight search to find flights from La Crosse to St. Louis 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 November 13, 2025.
Use the filters below to find and compare flights from La Crosse to St. Louis that are best for you.
Fly from
La Crosse
Fly to
St. Louis
Route
Depart
Return
Price
La CrosseSt. Louis
LSE - STL
LSESTL
La Crosse
Sat 4/4
4:46 pm-9:48 pm
1 stop5h 02m
Lambert-St Louis
Tue 4/7
6:05 am-10:56 am
1 stop4h 51m
$468
La CrosseSt. Louis
LSE - STL
LSESTL
La Crosse
Wed 11/26
9:50 am-4:16 pm
1 stop6h 26m
Lambert-St Louis
Sun 11/30
7:58 pm-1:13 am
1 stop5h 15m
$617
La CrosseSt. Louis
LSE - STL
LSESTL
La Crosse
Mon 12/1
6:13 pm-11:56 pm
1 stop5h 43m
Lambert-St Louis
Wed 12/3
5:05 am-9:19 am
1 stop4h 14m
$791
La CrosseSt. Louis
LSE - STL
LSESTL
La Crosse
Wed 11/26
6:13 pm-11:56 pm
1 stop5h 43m
$372
Compare providers for flights from La Crosse to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from La Crosse to St. Louis in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on La Crosse-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on La Crosse-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from La Crosse-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on La Crosse-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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-St. Louis 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 St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis 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 St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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