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Minnesota

$69+ Cheap flights from St. Louis (STL) to Minnesota

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.
STL — MSP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from St. Louis to Minnesota

Keep the following information in mind while searching for St. Louis to Minnesota flight deals. Data was last updated September 15, 2025.

Round-trip from

$153
(Frontier)

One-way from

$69
(Sun Country Air)

Popular in

September

Cheapest in

October

Average price

$358

Good round-trip deal

$267 or less

Good one-way deal

$129 or less
From Lambert-St Louis to Minnesota
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One-way flight from Lambert-St Louis to Minnesota
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Minnesota.
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Price to beat on a one-way flight from Lambert-St Louis to Minnesota.
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Find flight deals from St. Louis to Minnesota

Cheapest flights from St. Louis to Minnesota
Explore the most affordable flight options available from St. Louis to Minnesota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Frontier deal was found by Cheapflights users on 9/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:55 pmSTL - FAR
1 stop18h 56mFrontier
Tue 10/143:40 pmFAR - STL
1 stop17h 27mFrontier
Deal found 9/12$153
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Fri 9/267:55 pmSTL - MSP
1 stop24h 51mFrontier
Fri 10/38:38 pmMSP - STL
1 stop12h 28mFrontier
Deal found 9/15$169
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/217:52 pmSTL - MSP
1 stop13h 13mFrontier
Fri 10/2410:00 amMSP - STL
1 stop23h 07mFrontier
Deal found 9/14$174
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/18:40 pmSTL - MSP
1 stop13h 40mFrontier
Wed 11/57:50 amMSP - STL
1 stop25h 17mFrontier
Deal found 9/14$178
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/284:00 pmSTL - MSP
1 stop16h 45mFrontier
Fri 10/38:38 pmMSP - STL
1 stop12h 28mFrontier
Deal found 9/13$180
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/64:00 pmSTL - MSP
1 stop7h 27mMultiple Airlines
Sat 10/115:45 amMSP - STL
1 stop28h 52mMultiple Airlines
Deal found 9/13$182
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/88:42 amSTL - MSP
1 stop8h 37mAmerican Airlines
Sat 10/1111:59 amMSP - STL
1 stop8h 27mAmerican Airlines
Deal found 9/14$183
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/37:55 pmSTL - MSP
1 stop24h 51mMultiple Airlines
Mon 10/65:45 amMSP - STL
1 stop9h 19mMultiple Airlines
Deal found 9/13$186
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 9/284:00 pmSTL - MSP
1 stop16h 26mMultiple Airlines
Thu 10/29:31 amMSP - STL
1 stop5h 33mMultiple Airlines
Deal found 9/13$192
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 9/297:55 pmSTL - MSP
1 stop24h 51mFrontier
Fri 10/38:38 pmMSP - STL
1 stop12h 28mFrontier
Deal found 9/13$193
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Fri 9/267:55 pmSTL - MSP
1 stop24h 51mFrontier
Sun 9/286:45 amMSP - STL
1 stop26h 21mFrontier
Deal found 9/14$194
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/147:52 pmSTL - MSP
1 stop28h 01mFrontier
Tue 10/216:21 pmMSP - STL
2 stops14h 46mFrontier
Deal found 9/14$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Minnesota 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 September 15, 2025.
Use the filters below to find and compare flights from St. Louis to Minnesota that are best for you.

Fly from

St. Louis

Fly to

Minnesota

Route

Depart

Return

Price

St. LouisFargo

STL - FAR

STLFAR

Lambert-St Louis

Mon 10/6

7:55 pm-2:51 pm

1 stop18h 56m

Fargo Hector Field

Tue 10/14

3:40 pm-9:07 am

1 stop17h 27m

$153

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Sat 11/15

2:17 pm-12:06 am

1 stop9h 49m

Minneapolis St Paul

Sat 11/22

6:40 am-4:02 pm

1 stop9h 22m

$183

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Sat 11/1

8:40 pm-10:20 am

1 stop13h 40m

Minneapolis St Paul

Wed 11/5

7:50 am-5:27 pm

2 stops33h 37m

$227

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Sat 3/7

6:30 am-12:35 pm

1 stop6h 05m

Sioux Falls Joe Foss Field

Tue 3/10

5:15 am-8:54 am

1 stop3h 39m

$229

St. LouisSioux Falls

STL - FSD

STLFSD

Lambert-St Louis

Thu 10/2

8:50 am-4:48 pm

1 stop7h 58m

Sioux Falls Joe Foss Field

Sun 10/5

6:27 pm-11:49 pm

1 stop5h 22m

$239

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Thu 10/2

6:30 am-10:45 am

1 stop4h 15m

Duluth Intl

Sat 10/4

9:45 am-3:44 pm

1 stop5h 59m

$248

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Thu 10/16

6:00 am-7:34 am

Nonstop1h 34m

Minneapolis St Paul

Sat 10/25

9:35 pm-11:06 pm

Nonstop1h 31m

$255

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 12/16

9:00 am-10:38 am

Nonstop1h 38m

Minneapolis St Paul

Tue 12/16

9:51 pm-11:28 pm

Nonstop1h 37m

$255

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Sat 11/8

8:53 am-10:30 am

Nonstop1h 37m

Minneapolis St Paul

Tue 11/11

7:05 am-8:55 am

Nonstop1h 50m

$255

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Sat 11/1

4:45 pm-6:23 pm

Nonstop1h 38m

Minneapolis St Paul

Mon 11/3

9:35 pm-11:07 pm

Nonstop1h 32m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 52 results
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Best time to book a flight from St. Louis to Minnesota

Have a flexible travel schedule? Discover the best time to fly to Minnesota 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 Minnesota

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

Currently, May is the cheapest month in which you can book a flight from St. Louis to Minnesota (average of $247). Flying from St. Louis to Minnesota in March is currently the most expensive (average of $335). 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 MN?

Find hourly flight availability from St. Louis to Minnesota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from St. Louis to Minnesota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from St. Louis to Minnesota

Explore weekly flight availability from St. Louis to Minnesota. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from STL to USMN are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Minnesota

Get insights into the airlines that provide service to Minnesota. 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 Minnesota. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from St. Louis to Minnesota by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Sun Country Air
6.9
Okay
330 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    If you book a flight to Minnesota from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

    Flights from Lambert-St Louis to Minnesota have been viewed 18 times in the past calendar month.

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

    Airlines like Frontier, American Airlines, and Delta fly from St. Louis to Minnesota in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 12h 51m. The distance between St. Louis and Minnesota is about 470 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 to fly from St. Louis to Minnesota one-way?

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from St. Louis to Minnesota for a low price.

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

    Most travelers choose Lambert-St Louis - Minneapolis St Paul, Lambert-St Louis - Sioux Falls Joe Foss Field or Lambert-St Louis - Duluth Intl when deciding on the best route from St. Louis to Minnesota.

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

    Before booking your flight to Minnesota from St. Louis, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Endeavor Airlines (87%), WestJet( 84%).

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

    On average you can expect to pay $848 for a flight from St. Louis to Minnesota. The cheapest flight overall is $108 while the most popular route, (Lambert-St Louis - Minneapolis St Paul) is currently priced at $216.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Minnesota (average of $247). Flying from St. Louis to Minnesota in March is currently the most expensive (average of $335). 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

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Alternative routes for St. Louis to Minnesota

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from St. Louis to Minnesota

Discover the top 6 airlines that operate flights from St. Louis to Minnesota. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$57Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$108Average$144FlexibilityNo cancel feeOn-time62%
DeltaCheapest$167Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$410FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$220Average$302FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$238Average$383FlexibilityNo cancel feeOn-time69%

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