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St. Charles

$99+ Cheap flights from Minneapolis (MSP) to St. Charles, MO

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Minneapolis St Paul to St. Charles are usually found in July or June, booked 90 days in advance, depart on a Friday or Saturday and return on a Friday

Cheap flight deals from Minneapolis to St. Charles

Keep the following information in mind while searching for Minneapolis to St. Charles flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$151
(Mytrip)

One-way from

$99
(Frontier)

Popular in

December

Cheapest in

July

Average price

$300
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 Minneapolis St Paul to St. Charles
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One-way flight from Minneapolis St Paul to St. Charles
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Highest demand for flights based on searches. 11% potential increase in price ($33 potential increase over avg. RT price).
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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 April 2025
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Find flight deals from Minneapolis to St. Charles

Cheapest flights from Minneapolis to St. Charles
Explore the most affordable flight options available from Minneapolis to St. Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/1. 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.
Fri 4/410:00 amMSP - STL
Nonstop1h 34mSun Country Air
Sun 4/66:35 amSTL - MSP
Nonstop1h 35mSun Country Air
Deal found 4/1$138
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Thu 5/16:00 amMSP - STL
1 stop9h 07mMultiple Airlines
Sun 5/48:00 amSTL - MSP
Nonstop1h 40mMultiple Airlines
Deal found 3/31$151
This Frontier deal was found by Cheapflights users on 3/31. 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.
Thu 5/16:00 amMSP - STL
1 stop9h 07mFrontier
Mon 5/56:53 pmSTL - MSP
1 stop5h 35mFrontier
Deal found 3/31$158
This Delta deal was found by Cheapflights users on 3/31. 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 4/293:21 pmMSP - STL
Nonstop1h 31mDelta
Tue 5/63:12 pmSTL - MSP
Nonstop1h 46mDelta
Deal found 3/31$217
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/2911:37 amMSP - STL
1 stop4h 10mUnited Airlines
Tue 5/63:43 pmSTL - MSP
1 stop6h 04mUnited Airlines
Deal found 3/31$237
This Southwest deal was found by Cheapflights users on 4/1. 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.
Thu 5/16:35 amMSP - STL
Nonstop1h 25mSouthwest
Sun 5/410:45 pmSTL - MSP
Nonstop1h 30mSouthwest
Deal found 4/1$254
This American Airlines deal was found by Cheapflights users on 4/1. 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 4/235:38 amMSP - STL
1 stop3h 59mAmerican Airlines
Fri 4/255:00 amSTL - MSP
1 stop7h 59mAmerican Airlines
Deal found 4/1$260
This Mytrip deal was found by Cheapflights users on 3/31. 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 6/255:52 pmMSP - STL
2 stops21h 30mSpirit Airlines
Fri 6/274:17 pmSTL - MSP
1 stop14h 30mSpirit Airlines
Deal found 3/31$296

Cheapflights Fare Finder

Customize your flight search to find flights from Minneapolis to St. Charles 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 April 1, 2025.
Use the filters below to find and compare flights from Minneapolis to St. Charles that are best for you.

Fly from

Minneapolis

Fly to

St. Charles

Route

Depart

Return

Price

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 5/1

6:00 am-3:07 pm

1 stop9h 07m

Lambert-St Louis

Sun 5/4

8:00 am-9:40 am

Nonstop1h 40m

$151

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 5/1

6:00 am-3:07 pm

1 stop9h 07m

Lambert-St Louis

Mon 5/5

6:53 pm-12:28 am

1 stop5h 35m

$158

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 4/29

3:21 pm-4:52 pm

Nonstop1h 31m

Lambert-St Louis

Tue 5/6

3:12 pm-4:58 pm

Nonstop1h 46m

$217

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 4/29

11:37 am-3:47 pm

1 stop4h 10m

Lambert-St Louis

Tue 5/6

3:43 pm-9:47 pm

1 stop6h 04m

$237

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 5/1

4:40 pm-6:10 pm

Nonstop1h 30m

Lambert-St Louis

Sun 5/4

10:45 pm-12:15 am

Nonstop1h 30m

$254

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 4/23

5:38 am-9:37 am

1 stop3h 59m

Lambert-St Louis

Fri 4/25

5:00 am-12:59 pm

1 stop7h 59m

$260

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Wed 6/25

5:52 pm-3:22 pm

2 stops21h 30m

Lambert-St Louis

Fri 6/27

4:17 pm-6:47 am

1 stop14h 30m

$296

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 4/8

2:42 pm-11:46 pm

1 stop9h 04m

$99

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 5/13

3:30 pm-5:00 pm

Nonstop1h 30m

$109

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Mon 6/23

7:42 am-3:22 pm

1 stop7h 40m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Minneapolis to St. Charles

Have a flexible travel schedule? Discover the best time to fly to St. Charles 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. Charles

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

Use this chart to determine the optimal time to book a round-trip flight from Minneapolis to St. Charles. Price data was last updated on March 28, 2025.

The price you pay for your flight from Minneapolis to St. Charles may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Minneapolis to St. Charles (average of $311). Flying from Minneapolis to St. Charles 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 MSP to CH5?

Find hourly flight availability from Minneapolis to St. Charles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Minneapolis to St. Charles as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Minneapolis to St. Charles. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Minneapolis to St. Charles flight should consider departing on Saturday afternoons 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.

Rainfall in St. Charles by month

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

In terms of precipitation, rainfall in St. Charles 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. Charles when rainfall is around 2.2 in.

Temperature in St. Charles by month

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

If weather is an important factor for your trip to St. Charles, 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. Charles

Get insights into the airlines that provide service to St. Charles. 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. Charles. Reviews last updated April 1, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Minneapolis to St. Charles have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,277 reviews
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,898 reviews
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,615 reviews
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,885 reviews
Southwest
8.0
Very good
4,277 reviews

Food

7.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Minneapolis to St. Charles. 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 Minneapolis to St. Charles?

    Most people fly from Minneapolis St Paul (MSP) if they book a flight from Minneapolis to St. Charles. On average, Minneapolis St Paul has 6 outbound flights to St. Charles per day from 6 airlines. Minneapolis St Paul is conveniently located just 7.3 mi from Minneapolis’s city center.

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

    The Minneapolis St Paul to St. Charles flight path was viewed by 32 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 Minneapolis to St. Charles one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $99. Delta flights start at $109 while deals on Spirit Airlines start at $114 one-way.

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

    Consider Sun Country Air (100%), SkyWest Airlines (92%) or WestJet (89%) when booking your flight. These represent the most reliable airlines when flying from Minneapolis to St. Charles.

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

    On average you can expect to pay $229 for a flight from Minneapolis to St. Charles. The cheapest flight overall is $79 while the most popular route, (Minneapolis St Paul - Lambert-St Louis) is currently priced at $118.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Minneapolis to St. Charles (average of $311). Flying from Minneapolis to St. Charles 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

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Top 6 airlines flying from Minneapolis to St. Charles

Discover the top 6 airlines that operate flights from Minneapolis to St. Charles. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$58Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$86Average$150FlexibilityNo cancel feeOn-time62%
DeltaCheapest$166Average$298FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$288FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$207Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$356FlexibilityNo cancel feeOn-time69%

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