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St. Louis

$61+ Cheap flights from Minnesota to St. Louis (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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Minnesota to St. Louis

Keep the following information in mind while searching for Minnesota to St. Louis flight deals. Data was last updated November 5, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$163
(Kiwi.com)

One-way from

$61
(Frontier)

Popular in

November

Cheapest in

August

Average price

$309

Good round-trip deal

$269 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Minneapolis St Paul-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Minneapolis St Paul-Lambert-St Louis flights.
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From Minnesota to Lambert-St Louis
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One-way flight from Minnesota to Lambert-St Louis
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Minnesota to Lambert-St Louis.
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Price to beat on a one-way flight from Minnesota to Lambert-St Louis.
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Find flight deals from Minnesota to St. Louis

Cheapest flights from Minnesota to St. Louis
Explore the most affordable flight options available from Minnesota to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/57:07 pmMSP - STL
1 stop15h 07mFrontier
Mon 12/87:43 pmSTL - MSP
1 stop26h 31mFrontier
Deal found 11/4$163
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Wed 11/128:51 amMSP - STL
1 stop24h 16mFrontier
Mon 11/177:45 pmSTL - MSP
1 stop27h 02mFrontier
Deal found 11/3$179
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/2211:26 amMSP - STL
1 stop27h 03mFrontier
Mon 11/247:04 pmSTL - MSP
1 stop13h 24mFrontier
Deal found 11/5$180
This American Airlines deal was found by Cheapflights users on 11/5. 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 12/66:00 amMSP - STL
1 stop10h 19mAmerican Airlines
Mon 12/81:59 pmSTL - MSP
1 stop10h 00mAmerican Airlines
Deal found 11/5$191
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/2110:00 pmMSP - STL
2 stops35h 40mFrontier
Sat 1/37:43 pmSTL - MSP
1 stop28h 19mFrontier
Deal found 11/4$192
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:10 amMSP - STL
1 stop22h 57mFrontier
Wed 11/127:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 11/3$200
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/28:00 amMSP - STL
1 stop26h 14mFrontier
Tue 12/93:30 pmSTL - MSP
2 stops30h 44mFrontier
Deal found 11/4$201
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:51 amMSP - STL
1 stop24h 16mFrontier
Thu 11/137:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 11/2$202
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/28:00 amMSP - STL
1 stop26h 14mFrontier
Thu 12/43:30 pmSTL - MSP
2 stops21h 53mFrontier
Deal found 11/4$206
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/39:00 amFSD - STL
1 stop7h 28mUnited Airlines
Sun 12/73:13 pmSTL - FSD
1 stop6h 38mUnited Airlines
Deal found 11/4$229
This Delta deal was found by Cheapflights users on 11/5. 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 11/205:18 amFSD - STL
1 stop3h 37mDelta
Mon 11/245:34 pmSTL - FSD
1 stop5h 26mDelta
Deal found 11/5$244
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/35:59 pmFAR - STL
1 stop5h 30mDelta
Mon 12/812:49 pmSTL - FAR
1 stop6h 53mDelta
Deal found 11/4$249

Cheapflights Fare Finder

 
Customize your flight search to find flights from Minnesota 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 5, 2025.
Use the filters below to find and compare flights from Minnesota to St. Louis that are best for you.

Fly from

Minnesota

Fly to

St. Louis

Route

Depart

Return

Price

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Fri 12/5

7:07 pm-10:14 am

1 stop15h 07m

Lambert-St Louis

Mon 12/8

12:07 pm-12:02 am

2 stops11h 55m

$188

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sat 12/6

6:00 am-4:19 pm

1 stop10h 19m

Lambert-St Louis

Mon 12/8

1:59 pm-11:59 pm

1 stop10h 00m

$191

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Wed 12/3

9:00 am-4:28 pm

1 stop7h 28m

Lambert-St Louis

Sun 12/7

3:13 pm-9:51 pm

1 stop6h 38m

$229

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 12/10

7:00 am-11:07 am

2 stops28h 07m

Lambert-St Louis

Fri 12/12

1:16 pm-11:54 pm

1 stop10h 38m

$238

RochesterSt. Louis

RST - STL

RSTSTL

Rochester

Sat 4/11

11:15 am-4:50 pm

1 stop5h 35m

Lambert-St Louis

Wed 4/15

6:30 am-10:46 am

1 stop4h 16m

$238

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sun 12/21

10:00 pm-9:40 am

2 stops35h 40m

Lambert-St Louis

Fri 1/2

7:43 pm-7:47 pm

1 stop24h 04m

$242

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 12/10

8:00 am-12:15 pm

1 stop4h 15m

Lambert-St Louis

Fri 12/12

5:27 pm-9:38 pm

1 stop4h 11m

$247

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 12/5

5:14 pm-10:47 pm

1 stop5h 33m

Lambert-St Louis

Sun 12/7

7:35 pm-11:59 pm

1 stop4h 24m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Wed 12/3

5:59 pm-11:29 pm

1 stop5h 30m

Lambert-St Louis

Wed 12/10

5:34 pm-11:14 pm

1 stop5h 40m

$249

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Thu 12/4

7:13 pm-11:38 pm

1 stop4h 25m

Lambert-St Louis

Sun 12/7

7:35 pm-11:59 pm

1 stop4h 24m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 54 results
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Best time to book a flight from Minnesota to St. Louis

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

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

Currently, May is the cheapest month in which you can book a flight from Minnesota to St. Louis (average of $59). Flying from Minnesota to St. Louis in December is currently the most expensive (average of $191). 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 MN to STL?

Find hourly flight availability from Minnesota 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 November 5, 2025.

One of the essential ways to save on airfare from Minnesota to St. Louis is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 39% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Minnesota to St. Louis. Price data was last updated on December 1, 2024.

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

Related info for your journey

Find useful and relevant information for your journey from Minnesota 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 airport do you fly into for flights to St. Louis from Minnesota?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Minnesota to St. Louis.

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

    The Minnesota to Lambert-St Louis flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $229, Frontier can have you in St. Louis from Minnesota in 7h 28m. Minnesota and St. Louis are separated by a distance of 470 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $87 on Frontier. Other airlines that offer cheap prices include United Airlines from $89 and Delta from $126 one-way.

  • What are the most popular routes from Minnesota to St. Louis?

    The most popular flight routes from Minnesota to St. Louis are Minneapolis St Paul - Lambert-St Louis, Fargo Hector Field - Lambert-St Louis and Sioux Falls Joe Foss Field - Lambert-St Louis.

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

    Consider Endeavor Airlines (93%), Air France (92%) or KLM (91%) when booking your flight. These represent the most reliable airlines when flying from Minnesota to St. Louis.

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

    Looking for the cheapest flight from Minnesota to St. Louis? While on average our users pay $302, our data indicates the cheapest price to be $118. The most popular route (Minneapolis St Paul - Lambert-St Louis), is priced around $184.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Minnesota to St. Louis (average of $59). Flying from Minnesota to St. Louis in December is currently the most expensive (average of $191). 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 6 airlines flying from Minnesota to St. Louis

Discover the top 6 airlines that operate flights from Minnesota 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$59Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$104Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$163Average$342FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$203Average$290FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$241Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$388FlexibilityNo cancel feeOn-time71%

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