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St. Charles

$65+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Minneapolis St Paul to St. Charles are usually found in August or September, booked 45 days in advance, depart on a Friday or Saturday and return on a Friday

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 October 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/128:51 amMSP - STL
1 stop24h 16mFrontier
Sat 11/157:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/29$141
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/1310:05 amMSP - STL
1 stop23h 02mFrontier
Fri 11/147:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/28$152
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Sun 11/1610:15 amMSP - STL
1 stop22h 52mFrontier
Mon 11/177:45 pmSTL - MSP
1 stop27h 02mFrontier
Deal found 10/28$153
This Booking.com deal was found by Cheapflights users on 10/28. 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 11/48:51 amMSP - STL
1 stop24h 16mFrontier
Tue 11/117:45 pmSTL - MSP
1 stop25h 39mFrontier
Deal found 10/28$155
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/812:07 pmSTL - MSP
2 stops11h 55mFrontier
Deal found 10/28$159
This Booking.com deal was found by Cheapflights users on 10/29. 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 10/29$162
This Trip.com deal was found by Cheapflights users on 10/29. 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 11/1410:15 amMSP - STL
1 stop22h 52mFrontier
Sat 11/157:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/29$163
This Frontier deal was found by Cheapflights users on 10/29. 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 12/47:07 pmMSP - STL
1 stop15h 07mFrontier
Mon 12/87:43 pmSTL - MSP
1 stop26h 31mFrontier
Deal found 10/29$171
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Tue 11/118:51 amMSP - STL
1 stop24h 16mFrontier
Fri 11/147:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/28$172
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:05 amMSP - STL
1 stop23h 02mFrontier
Sun 11/167:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/27$173
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:15 amMSP - STL
1 stop22h 52mFrontier
Sun 11/167:45 pmSTL - MSP
1 stop13h 35mFrontier
Deal found 10/27$175
This Booking.com deal was found by Cheapflights users on 10/28. 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 11/710:15 amMSP - STL
1 stop22h 52mFrontier
Tue 11/117:45 pmSTL - MSP
1 stop25h 39mFrontier
Deal found 10/28$181

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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$141
(Booking.com)

One-way from

$65
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$281
Provider with most accurate pricing for Minneapolis St Paul-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Lambert-St Louis flights.
Search Deals
From Minneapolis St Paul to St. Charles
Search Deals
One-way flight from Minneapolis St Paul to St. Charles
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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 12/11

6:00 am-12:15 pm

1 stop6h 15m

Lambert-St Louis

Mon 12/22

6:35 pm-10:44 pm

1 stop4h 09m

$191

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sat 12/6

8:00 am-12:15 pm

1 stop4h 15m

Lambert-St Louis

Mon 12/8

3:19 pm-7:40 pm

1 stop4h 21m

$222

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Mon 12/8

5:30 am-7:15 am

Nonstop1h 45m

Lambert-St Louis

Thu 12/11

8:15 pm-9:45 pm

Nonstop1h 30m

$255

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 12/11

8:50 am-1:53 pm

1 stop5h 03m

Lambert-St Louis

Mon 12/22

3:43 pm-5:28 pm

Nonstop1h 45m

$265

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 12/11

9:51 pm-11:29 pm

Nonstop1h 38m

Lambert-St Louis

Sat 12/13

6:00 am-7:38 am

Nonstop1h 38m

$268

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Sun 12/21

5:15 am-7:05 am

Nonstop1h 50m

Lambert-St Louis

Thu 12/25

10:20 am-11:50 am

Nonstop1h 30m

$269

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Thu 12/25

8:38 pm-10:16 pm

Nonstop1h 38m

Lambert-St Louis

Mon 12/29

7:06 pm-8:52 pm

Nonstop1h 46m

$269

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Fri 12/5

3:50 pm-5:25 pm

Nonstop1h 35m

Lambert-St Louis

Mon 12/8

8:15 pm-9:45 pm

Nonstop1h 30m

$269

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Fri 12/5

9:51 pm-11:29 pm

Nonstop1h 38m

Lambert-St Louis

Mon 12/8

12:49 pm-2:31 pm

Nonstop1h 42m

$269

MinneapolisSt. Louis

MSP - STL

MSPSTL

Minneapolis St Paul

Tue 12/30

5:15 am-7:05 am

Nonstop1h 50m

Lambert-St Louis

Tue 12/30

2:15 pm-7:20 pm

1 stop5h 05m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 results
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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 October 24, 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 45 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, May is the cheapest month in which you can book a flight from Minneapolis to St. Charles (average of $59). Flying from Minneapolis to St. Charles in December is currently the most expensive (average of $189). 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 October 30, 2025.

One of the essential ways to save on airfare from Minneapolis to St. Charles is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

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 Monday mornings 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.

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 October 30, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Minneapolis to St. Charles. 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
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
7.9
Good
7,993 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
8,998 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
335 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

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 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 3 outbound flights to St. Charles per day from 5 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 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 Minneapolis to St. Charles?

    Airlines like United Airlines, Southwest, and Delta fly from Minneapolis to St. Charles in about 1h 45m. The time it takes to get you to your destination can typically vary by up to 4h 30m. Minneapolis and St. Charles are separated by a distance of 448 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Consider SkyWest Airlines (92%), Virgin Atlantic (92%) or KLM (91%) 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 $277 for a flight from Minneapolis to St. Charles. The cheapest flight overall is $118 while the most popular route, (Minneapolis St Paul - Lambert-St Louis) is currently priced at $206.

  • 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, May is the cheapest month in which you can book a flight from Minneapolis to St. Charles (average of $59). Flying from Minneapolis to St. Charles in December is currently the most expensive (average of $189). 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 5 airlines flying from Minneapolis to St. Charles

Discover the top 5 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$59Average$118FlexibilityNo cancel feeOn-time83%
FrontierCheapest$104Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$165Average$316FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$289FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$241Average$338FlexibilityNo cancel feeOn-time69%

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