St. Louis

$49+ Cheap flights from Minneapolis to St. Louis (MSP - 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Feb 26 — Mar 51
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Find cheap flights from Minneapolis to St. Louis with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Minneapolis St Paul to Lambert-St Louis are usually found in August or September, booked 45 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Minneapolis to St. Louis

Cheapest flights from Minneapolis to St. Louis
Explore the most affordable flight options available from Minneapolis to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Southwest deal was found by Cheapflights users on 1/27. 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.
Tue 2/247:45 am
MSP
-
STL
Nonstop1h 50m
Southwest
Tue 3/38:20 pm
STL
-
MSP
Nonstop1h 30m
Southwest
Deal found 1/27$97
This Southwest deal was found by Cheapflights users on 1/27. 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.
Wed 3/47:45 am
MSP
-
STL
Nonstop1h 50m
Southwest
Wed 3/256:10 am
STL
-
MSP
2 stops10h 50m
Southwest
Deal found 1/27$112
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:30 pm
MSP
-
STL
Nonstop1h 31m
Multiple Airlines
Sat 2/282:51 pm
STL
-
MSP
1 stop18h 14m
Multiple Airlines
Deal found 1/25$134
This Southwest deal was found by Cheapflights users on 1/27. 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.
Mon 3/26:20 pm
MSP
-
STL
1 stop5h 15m
Southwest
Wed 3/48:20 pm
STL
-
MSP
Nonstop1h 30m
Southwest
Deal found 1/27$144
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:15 am
MSP
-
STL
1 stop6h 41m
Frontier
Sat 2/282:51 pm
STL
-
MSP
1 stop18h 14m
Frontier
Deal found 1/25$150
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Tue 2/2410:40 am
MSP
-
STL
1 stop29h 13m
Frontier
Sat 2/282:51 pm
STL
-
MSP
1 stop18h 14m
Frontier
Deal found 1/25$154
This Expedia deal was found by Cheapflights users on 1/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:15 pm
MSP
-
STL
Nonstop1h 30m
Multiple Airlines
Mon 3/98:12 pm
STL
-
MSP
1 stop21h 14m
Multiple Airlines
Deal found 1/25$169
This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 3/79:51 pm
MSP
-
STL
Nonstop1h 32m
Delta
Mon 3/95:25 pm
STL
-
MSP
Nonstop1h 38m
Delta
Deal found 1/26$171

Find flight deals from Minneapolis to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Minneapolis (MSP) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

December

Cheapest in

August

Average price

$321

Good round-trip deal

$303 or less

Good one-way deal

$159 or less
Provider with most accurate pricing for Minneapolis St Paul-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Minneapolis St Paul-Lambert-St Louis flights.
From Minneapolis St Paul to Lambert-St Louis
One-way flight from Minneapolis St Paul to Lambert-St Louis
Highest demand for flights based on searches. 11% potential increase in price ($36 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Minneapolis St Paul to Lambert-St Louis.
Price to beat on a one-way flight from Minneapolis St Paul to Lambert-St Louis.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Minneapolis 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 January 27, 2026.
Use the filters below to find and compare flights from Minneapolis to St. Louis that are best for you.

Fly from

Minneapolis

Fly to

St. Louis

Route

Depart

Return

Price

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Mon 3/2

5:20 am-7:10 am

Nonstop1h 50m

Lambert-St Louis

Wed 3/4

8:20 pm-9:50 pm

Nonstop1h 30m

$134

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 4/1

10:05 am-11:48 am

Nonstop1h 43m

Lambert-St Louis

Sat 4/4

5:29 pm-7:08 pm

Nonstop1h 39m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 2/24

1:09 pm-2:54 pm

Nonstop1h 45m

Lambert-St Louis

Sat 2/28

6:10 am-7:46 am

Nonstop1h 36m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 3/5

9:51 pm-11:23 pm

Nonstop1h 32m

Lambert-St Louis

Mon 3/9

6:29 am-8:07 am

Nonstop1h 38m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 2/26

9:51 pm-11:23 pm

Nonstop1h 32m

Lambert-St Louis

Mon 3/2

3:40 pm-5:26 pm

Nonstop1h 46m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sat 3/28

9:50 pm-11:25 pm

Nonstop1h 35m

Lambert-St Louis

Wed 4/1

6:29 am-8:07 am

Nonstop1h 38m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 2/17

8:55 am-10:43 am

Nonstop1h 48m

Lambert-St Louis

Tue 2/24

6:10 am-7:46 am

Nonstop1h 36m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Mon 3/30

9:50 pm-11:25 pm

Nonstop1h 35m

Lambert-St Louis

Sat 4/4

3:05 pm-4:45 pm

Nonstop1h 40m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 2/19

9:51 pm-11:23 pm

Nonstop1h 32m

Lambert-St Louis

Mon 2/23

5:29 pm-7:12 pm

Nonstop1h 43m

$171

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 3/4

7:45 am-9:35 am

Nonstop1h 50m

Lambert-St Louis

Wed 3/25

6:20 am-11:25 am

1 stop5h 05m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
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Compare providers for flights from Minneapolis 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 Minneapolis to St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

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

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

How far ahead should I book a flight from Minneapolis to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Minneapolis to St. Louis. Price data was last updated on January 23, 2026.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Minneapolis to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Minneapolis to St. Louis (average of $59). Flying from Minneapolis to St. Louis in December is currently the most expensive (average of $219). 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 MSP to STL?

Find hourly flight availability from Minneapolis 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 January 27, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Minneapolis to St. Louis by exploring options for tickets at noon.

What is the cheapest day to fly from Minneapolis to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Minneapolis to St. Louis. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Minneapolis to St. Louis flight should consider departing on Thursday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Minneapolis to St. Louis flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Minneapolis to St. Louis trip
Our travel experts
Taryn White

Taryn White

Expert on STL

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Brandon Schultz

Brandon Schultz

Expert on MSP

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

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 January 27, 2026.
See what other customers who have flown with Southwest, Delta, and Sun Country Air from Minneapolis 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.

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Minneapolis to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Minneapolis to St. Louis?

    To fly from Minneapolis to St. Louis, you need to book a flight from Minneapolis St Paul (MSP) to Lambert-St Louis (STL). Nonstop flights to Lambert-St Louis from Minneapolis St Paul take 1h 30m on average. When it comes time to book airfare, you have a few options: there are 10 outbound flights from Minneapolis St Paul to Lambert-St Louis offered by 4 different airlines.

  • How popular is this Minneapolis to St. Louis flight route?

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

    A quick flight from Minneapolis to St. Louis can take about 1h 43m. Southwest provides one of the quickest options available for as low as $171. The distance from Minneapolis to St. Louis is about 448 mi. Generally, flights for this route are nonstop.

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

    Our cheapest airline available from Minneapolis to St. Louis is Sun Country Air. Our recent data shows that you can find tickets from as low as $59 on this airline. Additional options worth looking into are Frontier and Delta, starting at $90 and $133 round-trip. Users have found that Sun Country Air is 78% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Minneapolis to St. Louis one-way?

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $58. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Minneapolis to St. Louis for a low price.

  • What are the most reliable airlines from Minneapolis to St. Louis?

    No one likes to see their flight delayed. When booking a flight from Minneapolis to St. Louis consider choosing Southwest (91%), Endeavor Airlines (85%) or WestJet (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Minneapolis to St. Louis?

    On average you can expect to pay $381 for a flight from Minneapolis to St. Louis. The cheapest flight overall is $124 while the most popular route, (Minneapolis St Paul - Lambert-St Louis) is currently priced at $171.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Minneapolis to St. Louis (average of $59). Flying from Minneapolis to St. Louis in December is currently the most expensive (average of $219). 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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Top 4 airlines flying from Minneapolis to St. Louis

Discover the top 4 airlines that operate flights from Minneapolis 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$59Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$90Average$151FlexibilityNo cancel feeOn-time62%
DeltaCheapest$133Average$304FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$282FlexibilityNo cancel feeOn-time63%

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