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$126+ Cheap flights from Madison to St. Louis (MSN - 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Madison to St. Louis

Cheapest flights from Madison to St. Louis
Explore the most affordable flight options available from Madison to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:20 amMSN - STL
1 stop4h 31mUnited Airlines
Mon 11/246:30 amSTL - MSN
1 stop3h 30mUnited Airlines
Deal found 10/29$229
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/78:12 pmMSN - STL
1 stop3h 44mAmerican Airlines
Sun 11/165:17 amSTL - MSN
1 stop5h 14mAmerican Airlines
Deal found 10/28$259
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/251:30 pmMSN - STL
1 stop3h 39mDelta
Tue 12/26:39 amSTL - MSN
1 stop6h 11mDelta
Deal found 10/28$264
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 10/317:00 amMSN - STL
1 stop6h 22mDelta
Mon 11/34:45 pmSTL - MSN
1 stop5h 44mDelta
Deal found 10/28$289
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:48 pmMSN - STL
1 stop4h 51mUnited Airlines
Sun 11/95:24 pmSTL - MSN
1 stop3h 11mUnited Airlines
Deal found 10/29$299
This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 10/305:52 pmMSN - STL
1 stop5h 14mDelta
Sun 11/25:00 amSTL - MSN
1 stop4h 18mDelta
Deal found 10/29$319
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 11/196:08 pmMSN - STL
1 stop29h 49mMultiple Airlines
Fri 11/217:43 pmSTL - MSN
1 stop18h 36mMultiple Airlines
Deal found 10/30$326
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:30 amMSN - STL
1 stop4h 21mUnited Airlines
Mon 11/1012:31 pmSTL - MSN
1 stop5h 19mUnited Airlines
Deal found 10/29$369
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:08 pmMSN - STL
2 stops16h 04mMultiple Airlines
Sun 11/167:45 pmSTL - MSN
1 stop23h 30mMultiple Airlines
Deal found 10/28$371
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/223:04 pmMSN - STL
1 stop27h 54mFrontier
Mon 11/247:04 pmSTL - MSN
2 stops13h 49mFrontier
Deal found 10/29$376
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/132:40 pmMSN - STL
2 stops18h 27mMultiple Airlines
Sun 11/167:45 pmSTL - MSN
1 stop23h 30mMultiple Airlines
Deal found 10/30$378

Cheap flight deals from Madison to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$126
(Booking.com)

Popular in

May

Cheapest in

January

Average price

$307
Provider with most accurate pricing for Madison Truax Field-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Lambert-St Louis flights.
Search Deals
From Madison Truax Field to Lambert-St Louis
Search Deals
One-way flight from Madison Truax Field to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison 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 October 30, 2025.
Use the filters below to find and compare flights from Madison to St. Louis that are best for you.

Fly from

Madison

Fly to

St. Louis

Route

Depart

Return

Price

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Sat 11/22

6:20 am-10:51 am

1 stop4h 31m

Lambert-St Louis

Mon 11/24

6:30 am-10:00 am

1 stop3h 30m

$229

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Thu 1/8

11:14 am-4:39 pm

1 stop5h 25m

Lambert-St Louis

Sun 1/11

6:10 am-10:19 am

1 stop4h 09m

$229

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Sun 11/23

6:00 am-11:59 am

1 stop5h 59m

Lambert-St Louis

Sun 12/7

6:39 am-12:50 pm

1 stop6h 11m

$229

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Fri 11/7

8:12 pm-11:56 pm

1 stop3h 44m

Lambert-St Louis

Sun 11/16

5:17 am-10:31 am

1 stop5h 14m

$259

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Wed 11/12

5:30 pm-11:23 pm

1 stop5h 53m

Lambert-St Louis

Sun 11/16

6:00 am-10:11 am

1 stop4h 11m

$259

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Thu 11/13

6:00 am-11:59 am

1 stop5h 59m

Lambert-St Louis

Sun 11/16

6:00 am-10:11 am

1 stop4h 11m

$259

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Tue 11/25

9:55 am-3:12 pm

1 stop5h 17m

Lambert-St Louis

Tue 12/2

11:42 am-4:59 pm

1 stop5h 17m

$264

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Tue 11/25

1:30 pm-5:09 pm

1 stop3h 39m

Lambert-St Louis

Tue 12/2

6:39 am-12:50 pm

1 stop6h 11m

$264

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Fri 11/7

2:48 pm-7:39 pm

1 stop4h 51m

Lambert-St Louis

Sun 11/9

5:24 pm-8:35 pm

1 stop3h 11m

$299

MadisonSt. Louis

MSN - STL

MSNSTL

Madison Truax Field

Wed 11/12

12:26 pm-3:49 pm

1 stop3h 23m

Lambert-St Louis

Sun 11/16

6:30 am-10:00 am

1 stop3h 30m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 21 results
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Compare providers for flights from Madison 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 Madison to St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madison-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madison-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-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 Madison-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 Madison to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Madison 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.

Cheapflights Insights

Everything you need to know about your flight from Madison to St. Louis

What is the cheapest month to book a flight from Madison to St. Louis?

Currently, April is the cheapest month in which you can book a flight from Madison to St. Louis (average of $156). Flying from Madison to St. Louis in May is currently the most expensive (average of $238). 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 MSN to STL?

Find hourly flight availability from Madison to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Madison to St. Louis in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Madison to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from Madison to St. Louis?

    United Airlines and Delta can get you from Madison to St. Louis in just under 4h 31m. Your travel time can differ by up to 54m. The distance from Madison to St. Louis is about 307 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Madison to St. Louis round-trip?

    Flying on Delta is currently your cheapest option to St. Louis, with prices starting at $198. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $228 and $228, respectively. Delta is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Madison to St. Louis that include hotel bookings?

    Yes. In addition to deals on Madison to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madison to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madison to St. Louis.

  • Can I find deals for business class flights from Madison to St. Louis?

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

  • What is the cheapest month to book a flight from Madison to St. Louis?

    Currently, April is the cheapest month in which you can book a flight from Madison to St. Louis (average of $156). Flying from Madison to St. Louis in May is currently the most expensive (average of $238). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top 3 airlines flying from Madison to St. Louis

Discover the top 3 airlines that operate flights from Madison to St. Louis. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$258FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$345FlexibilityNo cancel feeOn-time69%

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