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$55+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Minnesota to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Minnesota (USMN) 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 22, 2025.

Round-trip from

$214
(Delta)

One-way from

$55
(Frontier)

Good round-trip deal

$321 or less

Good one-way deal

$170 or less
From Minnesota to Lambert-St Louis
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One-way flight from Minnesota to Lambert-St Louis
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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 January 22, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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 2/46:59 pmFSD - STL
1 stop4h 10mDelta
Thu 2/136:00 amSTL - FSD
1 stop4h 19mDelta
Deal found 1/20$214
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Sat 3/17:20 pmMSP - STL
2 stops16h 50mMultiple Airlines
Sun 3/25:00 pmSTL - MSP
Nonstop1h 35mMultiple Airlines
Deal found 1/21$225
This Trip.com deal was found by Cheapflights users on 1/22. 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.
Tue 1/286:00 amMSP - STL
1 stop27h 16mFrontier
Wed 1/295:05 pmSTL - MSP
1 stop16h 19mFrontier
Deal found 1/22$230
This Delta deal was found by Cheapflights users on 1/22. 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.
Mon 3/249:31 pmMSP - STL
Nonstop1h 32mDelta
Mon 3/316:00 amSTL - MSP
Nonstop1h 34mDelta
Deal found 1/22$245
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 2/1110:06 amMSP - STL
1 stop7h 16mAmerican Airlines
Wed 2/123:41 pmSTL - MSP
1 stop8h 05mAmerican Airlines
Deal found 1/22$253
This United Airlines deal was found by Cheapflights users on 1/22. 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 2/79:00 amFAR - STL
1 stop7h 28mUnited Airlines
Sun 2/96:30 amSTL - FAR
1 stop4h 55mUnited Airlines
Deal found 1/22$259
This American Airlines deal was found by Cheapflights users on 1/21. 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 9/56:00 pmFSD - STL
1 stop5h 25mAmerican Airlines
Mon 9/89:47 amSTL - FSD
1 stop7h 07mAmerican Airlines
Deal found 1/21$264
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/712:26 pmFAR - STL
2 stops11h 20mAmerican Airlines
Sun 2/96:00 pmSTL - FAR
1 stop5h 07mAmerican Airlines
Deal found 1/22$264
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/511:26 amFSD - STL
1 stop4h 12mUnited Airlines
Mon 2/173:32 pmSTL - FSD
1 stop6h 43mUnited Airlines
Deal found 1/20$273
This Southwest deal was found by Cheapflights users on 1/21. 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.
Fri 2/145:20 amMSP - STL
Nonstop1h 40mSouthwest
Mon 2/177:40 amSTL - MSP
Nonstop1h 35mSouthwest
Deal found 1/21$275
This Delta deal was found by Cheapflights users on 1/21. 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 3/185:56 pmRST - STL
1 stop5h 07mDelta
Tue 4/16:00 amSTL - RST
1 stop6h 03mDelta
Deal found 1/21$314
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 3/2511:35 amMSP - STL
1 stop3h 56mUnited Airlines
Mon 3/315:35 pmSTL - MSP
1 stop4h 07mUnited Airlines
Deal found 1/22$320

Find flights from Minnesota to St. Louis within your budget

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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Tue 2/4

6:59 pm-11:09 pm

1 stop4h 10m

Lambert-St Louis

Thu 2/13

6:00 am-10:19 am

1 stop4h 19m

$214

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Fri 3/21

10:54 am-11:45 am

2 stops24h 51m

Lambert-St Louis

Sun 3/23

6:30 am-8:05 am

Nonstop1h 35m

$227

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Mon 3/24

9:31 pm-11:03 pm

Nonstop1h 32m

Lambert-St Louis

Mon 3/31

6:00 am-7:34 am

Nonstop1h 34m

$245

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 2/11

10:06 am-5:22 pm

1 stop7h 16m

Lambert-St Louis

Wed 2/12

3:41 pm-11:46 pm

1 stop8h 05m

$253

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Fri 2/14

12:53 pm-9:16 am

1 stop20h 23m

Lambert-St Louis

Mon 2/17

7:04 pm-11:28 pm

1 stop28h 24m

$254

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 2/7

9:00 am-4:28 pm

1 stop7h 28m

Lambert-St Louis

Sun 2/9

6:30 am-11:25 am

1 stop4h 55m

$259

FargoSt. Louis

FAR - STL

FARSTL

Fargo Hector Field

Fri 2/7

12:26 pm-11:46 pm

2 stops11h 20m

Lambert-St Louis

Sun 2/9

6:00 pm-11:07 pm

1 stop5h 07m

$264

Sioux FallsSt. Louis

FSD - STL

FSDSTL

Sioux Falls Joe Foss Field

Wed 2/5

11:26 am-3:38 pm

1 stop4h 12m

Lambert-St Louis

Mon 2/17

3:32 pm-10:15 pm

1 stop6h 43m

$273

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 2/13

6:20 am-1:15 pm

2 stops6h 55m

Lambert-St Louis

Mon 2/17

7:05 pm-11:55 pm

1 stop4h 50m

$285

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 3/27

9:45 am-2:23 pm

1 stop4h 38m

Lambert-St Louis

Sun 3/30

6:30 am-10:34 am

1 stop4h 04m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 27 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.

Travel insights for flights from Minnesota to St. Louis

Get recent, data-driven insights about flights from Minnesota to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Minnesota to St. Louis (average of $311). Flying from Minnesota to St. Louis in March is currently the most expensive (average of $356). 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 January 22, 2025.

When flying from Minnesota to St. Louis, 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 Minnesota to St. Louis

Explore weekly flight availability from Minnesota to St. Louis. 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 January 22, 2025.

The most flights from USMN to STL are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 22, 2025.
Peruse reviews from past customers who have flown with Frontier, American Airlines and United Airlines from Minnesota to St. Louis to help guide your decision. 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.
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,654 reviews
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,707 reviews
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,512 reviews
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,975 reviews
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,654 reviews

Food

7.2

Boarding

8.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $55 on Frontier. Other airlines that offer cheap prices include Sun Country Air from $58 and Spirit Airlines from $118 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, Sioux Falls Joe Foss Field - Lambert-St Louis and Rochester - Lambert-St Louis.

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

    Consider Air France (89%), WestJet (86%) or Southwest (85%) 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 $326, our data indicates the cheapest price to be $94. The most popular route (Minneapolis St Paul - Lambert-St Louis), is priced around $158.

  • 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, August is the cheapest month in which you can book a flight from Minnesota to St. Louis (average of $311). Flying from Minnesota to St. Louis in March is currently the most expensive (average of $356). 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 Minnesota?

Book flights to Minnesota if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Alternative routes for Minnesota to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$58Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$108Average$216FlexibilityNo cancel feeOn-time62%
DeltaCheapest$160Average$339FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$202Average$294FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$212Average$349FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$412FlexibilityNo cancel feeOn-time69%
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