$59+ Cheap flights from St. Louis (STL) to Wisconsin
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Wisconsin 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 St. Louis to Wisconsin
Keep the following information in mind while searching for St. Louis to Wisconsin flight deals. Data was last updated June 12, 2025.
Round-trip from | $97 (American Airlines) |
|---|---|
One-way from | $59 (Sun Country Air) |
Popular in | February |
Cheapest in | April |
Average price | $382 |
Good round-trip deal | $393 or less |
Find flight deals from St. Louis to Wisconsin
Cheapest flights from St. Louis to WisconsinExplore the most affordable flight options available from St. Louis to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from St. Louis to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Wisconsin 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 June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Wisconsin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Thu 8/21
8:50 am-10:21 am
Nonstop1h 31m
Chicago O'Hare Intl
Thu 9/4
10:34 pm-11:48 pm
Nonstop1h 14m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Tue 8/5
6:25 am-12:45 pm
1 stop6h 20m
Chicago O'Hare Intl
Wed 8/6
1:50 pm-9:55 pm
1 stop8h 05m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Thu 8/7
5:00 am-6:30 am
Nonstop1h 30m
Chicago O'Hare Intl
Mon 8/11
9:20 pm-10:45 pm
Nonstop1h 25m
St. LouisMinneapolis
STL - MSP
STLMSP
Lambert-St Louis
Thu 7/10
10:47 am-12:16 pm
1 stop25h 29m
Minneapolis St Paul
Sun 7/13
6:00 pm-7:31 pm
Nonstop1h 31m
St. LouisMinneapolis
STL - MSP
STLMSP
Lambert-St Louis
Sat 11/8
12:10 pm-1:48 pm
Nonstop1h 38m
Minneapolis St Paul
Tue 11/11
9:30 pm-11:02 pm
Nonstop1h 32m
St. LouisMilwaukee
STL - MKE
STLMKE
Lambert-St Louis
Wed 9/10
8:50 pm-10:05 pm
Nonstop1h 15m
Milwaukee-Mitchell
Sat 9/13
8:25 am-9:40 am
Nonstop1h 15m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Fri 7/25
1:00 pm-4:32 pm
1 stop3h 32m
Chicago O'Hare Intl
Sun 7/27
8:15 am-12:10 pm
1 stop3h 55m
St. LouisMinneapolis
STL - MSP
STLMSP
Lambert-St Louis
Wed 10/8
5:05 pm-10:00 pm
1 stop4h 55m
Minneapolis St Paul
Mon 10/13
6:55 pm-10:45 pm
1 stop3h 50m
St. LouisChicago
STL - ORD
STLORD
Lambert-St Louis
Sat 11/8
4:45 pm-9:52 pm
1 stop5h 07m
Chicago O'Hare Intl
Tue 11/11
1:16 pm-6:02 pm
1 stop4h 46m
St. LouisMinneapolis
STL - MSP
STLMSP
Lambert-St Louis
Sat 11/8
7:34 am-4:13 pm
1 stop8h 39m
Minneapolis St Paul
Tue 11/11
5:34 am-10:59 am
1 stop5h 25m
Best time to book a flight from St. Louis to Wisconsin
Have a flexible travel schedule? Discover the best time to fly to Wisconsin from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Wisconsin
What is the cheapest month to book a flight from St. Louis to Wisconsin?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Wisconsin (average of $280). Flying from St. Louis to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to WI?
Find hourly flight availability from St. Louis to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from St. Louis to Wisconsin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Wisconsin by month
Plan your trip to Wisconsin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.
Temperature in Wisconsin by month
Plan your trip to Wisconsin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).
Reviews of airlines servicing Wisconsin
Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from St. Louis to Wisconsin. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Wisconsin. 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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Alternative routes for St. Louis to Wisconsin
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from St. Louis to Wisconsin
Discover the top 4 airlines that operate flights from St. Louis to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$263 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$401 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$254 | Average$331 | FlexibilityNo cancel fee | On-time63% |