$64+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Minneapolis to St. Charles with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Cheap flight deals from Minneapolis to St. Charles
Cheapest flights from Minneapolis to St. CharlesExplore 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 December 15, 2025.
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 December 15, 2025.
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/14. 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.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find 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 December 15, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $151 (Kiwi.com) |
One-way from | $64 (Frontier) |
Popular in | December |
Cheapest in | August |
Average price | $339 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Minneapolis to St. Charles that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 1/29
1:07 pm-2:38 pm
Nonstop1h 31m
Lambert-St Louis
Mon 2/2
6:10 am-7:46 am
Nonstop1h 36m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Sat 1/31
1:07 pm-2:38 pm
Nonstop1h 31m
Lambert-St Louis
Sat 2/7
11:23 am-1:11 pm
Nonstop1h 48m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 2/19
9:51 pm-11:23 pm
Nonstop1h 32m
Lambert-St Louis
Mon 2/23
3:38 pm-5:24 pm
Nonstop1h 46m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 2/19
5:50 pm-9:45 pm
1 stop3h 55m
Lambert-St Louis
Mon 2/23
6:45 pm-10:20 pm
1 stop3h 35m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 1/29
9:55 am-2:30 pm
1 stop4h 35m
Lambert-St Louis
Mon 2/2
4:49 pm-9:57 pm
1 stop5h 08m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Sat 1/31
6:45 am-5:10 pm
2 stops10h 25m
Lambert-St Louis
Sat 2/7
8:45 am-7:05 pm
2 stops10h 20m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Sat 2/28
5:00 am-6:00 pm
2 stops13h 00m
Lambert-St Louis
Mon 3/2
1:40 pm-8:25 pm
1 stop6h 45m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 1/29
7:20 am-6:45 pm
2 stops11h 25m
Lambert-St Louis
Mon 2/2
2:15 pm-9:15 pm
2 stops7h 00m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 1/29
1:07 pm-2:38 pm
Nonstop1h 31m
Lambert-St Louis
Sun 2/1
3:31 pm-5:13 pm
Nonstop1h 42m
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Fri 2/20
5:25 am-7:15 am
Nonstop1h 50m
Lambert-St Louis
Mon 2/23
6:45 pm-10:20 pm
1 stop3h 35m
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.
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 December 12, 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 $239). 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 December 15, 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 47% 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.
Weekly flight availability from Minneapolis to St. Charles
Explore weekly flight availability from Minneapolis to St. Charles. 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 December 15, 2025.
The most flights from MSP to CH5 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).
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 December 15, 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.
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Overall
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
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.
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Alternative routes for Minneapolis to St. Charles
See prices for flight routes from nearby airports that may be better suited for you.
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 December 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$118 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$104 | Average$191 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$161 | Average$319 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$287 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$241 | Average$291 | FlexibilityNo cancel fee | On-time69% |