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Madison

$244+ Cheap flights from St. Louis to Madison (STL - MSN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from St. Louis to Madison

Cheapest flights from St. Louis to Madison
Explore the most affordable flight options available from St. Louis to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:00 amSTL - MSN
1 stop5h 08mAmerican Airlines
Mon 12/298:10 pmMSN - STL
1 stop3h 34mAmerican Airlines
Deal found 12/10$244
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:00 pmSTL - MSN
1 stop6h 16mUnited Airlines
Tue 12/163:59 pmMSN - STL
1 stop3h 18mUnited Airlines
Deal found 12/11$319
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amSTL - MSN
1 stop4h 15mDelta
Sat 12/205:01 pmMSN - STL
1 stop5h 15mDelta
Deal found 12/11$349
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:55 amSTL - MSN
1 stop3h 59mUnited Airlines
Mon 12/298:15 amMSN - STL
1 stop6h 11mUnited Airlines
Deal found 12/10$378
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/195:16 pmSTL - MSN
1 stop6h 21mAmerican Airlines
Sun 12/2111:23 amMSN - STL
1 stop7h 59mAmerican Airlines
Deal found 12/10$389
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:00 pmSTL - MSN
1 stop6h 16mUnited Airlines
Mon 12/225:26 pmMSN - STL
1 stop4h 17mUnited Airlines
Deal found 12/9$443
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:35 pmSTL - MSN
1 stop3h 55mUnited Airlines
Tue 12/306:40 amMSN - STL
1 stop5h 47mUnited Airlines
Deal found 12/11$473
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:02 pmSTL - MSN
1 stop4h 01mUnited Airlines
Sun 12/213:46 pmMSN - STL
1 stop5h 57mUnited Airlines
Deal found 12/11$507
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:16 amSTL - MSN
1 stop5h 21mAmerican Airlines
Wed 12/3111:23 amMSN - STL
1 stop5h 44mAmerican Airlines
Deal found 12/11$589
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/198:37 pmSTL - MSN
1 stop20h 51mMultiple Airlines
Sun 12/217:17 pmMSN - STL
2 stops14h 28mMultiple Airlines
Deal found 12/10$648
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/175:14 amSTL - MSN
1 stop5h 17mAmerican Airlines
Thu 12/1810:45 amMSN - STL
1 stop6h 39mAmerican Airlines
Deal found 12/11$685

Find flight deals from St. Louis to Madison

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Madison (MSN). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$244
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$348
Provider with most accurate pricing for Lambert-St Louis-Madison Truax Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Madison Truax Field flights.
Search Deals
From Lambert-St Louis to Madison Truax Field
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Madison 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 December 12, 2025.
Use the filters below to find and compare flights from St. Louis to Madison that are best for you.

Fly from

St. Louis

Fly to

Madison

Route

Depart

Return

Price

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Fri 1/16

5:25 pm-10:50 pm

1 stop5h 25m

Madison Truax Field

Mon 1/19

5:54 pm-11:25 pm

1 stop5h 31m

$249

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Tue 1/6

11:23 am-5:11 pm

1 stop5h 48m

Madison Truax Field

Tue 1/13

5:54 pm-11:25 pm

1 stop5h 31m

$249

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Thu 1/29

6:10 am-10:19 am

1 stop4h 09m

Madison Truax Field

Mon 2/9

5:54 pm-11:25 pm

1 stop5h 31m

$269

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Sat 1/17

6:10 am-10:19 am

1 stop4h 09m

Madison Truax Field

Sun 1/18

6:30 am-10:43 am

1 stop4h 13m

$276

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Sat 1/17

6:10 am-10:19 am

1 stop4h 09m

Madison Truax Field

Mon 1/19

5:54 pm-11:25 pm

1 stop5h 31m

$304

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Fri 1/16

3:37 pm-9:11 pm

1 stop5h 34m

Madison Truax Field

Mon 1/19

4:30 pm-11:12 pm

1 stop6h 42m

$339

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Mon 6/8

7:42 am-12:41 pm

1 stop4h 59m

Madison Truax Field

Sat 6/13

7:20 am-3:23 pm

1 stop8h 03m

$343

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Sun 1/18

6:10 am-10:19 am

1 stop4h 09m

Madison Truax Field

Mon 1/19

5:54 pm-11:25 pm

1 stop5h 31m

$366

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Thu 12/25

9:55 am-1:54 pm

1 stop3h 59m

Madison Truax Field

Mon 12/29

8:15 am-2:26 pm

1 stop6h 11m

$378

St. LouisMadison

STL - MSN

STLMSN

Lambert-St Louis

Tue 1/6

8:05 am-2:10 pm

1 stop6h 05m

Madison Truax Field

Sat 1/10

5:26 pm-9:13 pm

1 stop3h 47m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from St. Louis to Madison

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 St. Louis to Madison in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 St. Louis-Madison flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Madison flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Madison flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Madison 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 St. Louis-Madison 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 St. Louis to Madison

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

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

Currently, April is the cheapest month in which you can book a flight from St. Louis to Madison (average of $166). Flying from St. Louis to Madison in July is currently the most expensive (average of $313). 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.

Reviews of airlines servicing Madison

Get insights into the airlines that provide service to Madison. 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 Madison. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from St. Louis to Madison. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Madison. 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 St. Louis to Madison?

    Delta can get you from St. Louis to Madison in just under 5h 25m. Your travel time can differ by up to . There are 307 mi between St. Louis and Madison.

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

    Cheapflights users have booked flights from St. Louis to Madison round-trip from $99. Other airlines that can offer you cheap pricing are United Airlines, from $228, and American Airlines, from $228. Users have found that Delta is 73% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Madison 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 St. Louis to Madison?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Madison (average of $166). Flying from St. Louis to Madison in July is currently the most expensive (average of $313). 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 Madison?

Book flights to Madison if you plan to visit one of these locations
Portage
Middleton
Baraboo
Fitchburg

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Top 3 airlines flying from St. Louis to Madison

Discover the top 3 airlines that operate flights from St. Louis to Madison. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$348FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$293FlexibilityNo cancel feeOn-timeN/A

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