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St. Charles

$54+ Cheap flights from Charlotte (CLT) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — STL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Charlotte Douglas to St. Charles are usually found in May or August, booked 40 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Charlotte to St. Charles

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to St. Charles (CH5). 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 December 22, 2024.

Round-trip from

$118
(Booking.com)

One-way from

$54
(Frontier)

Popular in

December

Cheapest in

May

Average price

$392
From Charlotte Douglas to St. Charles
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One-way flight from Charlotte Douglas to St. Charles
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Charlotte to St. Charles

Cheapest flights from Charlotte to St. Charles
Explore the most affordable flight options available from Charlotte to St. Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Gotogate deal was found by Cheapflights users on 12/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:49 pmCLT - STL
1 stop5h 51mFrontier
Wed 1/13:53 pmSTL - CLT
1 stop14h 14mFrontier
Deal found 12/20$371
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:07 amCLT - STL
1 stop16h 21mMultiple Airlines
Thu 1/164:28 pmSTL - CLT
1 stop6h 00mMultiple Airlines
Deal found 12/21$424
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:42 pmCLT - STL
Nonstop2h 11mAmerican Airlines
Wed 1/15:03 amSTL - CLT
Nonstop1h 57mAmerican Airlines
Deal found 12/20$507
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/306:00 amCLT - STL
1 stop4h 33mDelta
Wed 1/16:00 amSTL - CLT
1 stop4h 06mDelta
Deal found 12/21$526
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amCLT - STL
2 stops9h 24mUnited Airlines
Wed 1/18:25 amSTL - CLT
1 stop4h 46mUnited Airlines
Deal found 12/21$531
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/215:05 pmCLT - STL
Nonstop2h 10mSouthwest
Wed 1/229:55 amSTL - CLT
Nonstop1h 45mSouthwest
Deal found 12/21$545

Find flights from Charlotte to St. Charles within your budget

Customize your flight search to find flights from Charlotte 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Sat 1/18

6:31 pm-11:31 pm

1 stop6h 00m

Lambert-St Louis

Wed 1/22

7:09 pm-6:15 pm

1 stop22h 06m

$118

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Tue 2/11

6:10 am-2:43 pm

1 stop9h 33m

Lambert-St Louis

Tue 2/18

5:20 pm-7:08 am

1 stop12h 48m

$167

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Tue 1/14

6:10 am-2:43 pm

1 stop9h 33m

Lambert-St Louis

Thu 1/16

4:28 pm-11:28 pm

1 stop6h 00m

$181

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Wed 2/12

7:20 am-2:07 pm

1 stop7h 47m

Lambert-St Louis

Wed 2/19

5:45 am-3:22 pm

1 stop8h 37m

$263

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Fri 1/17

12:25 pm-1:30 pm

Nonstop2h 05m

Lambert-St Louis

Mon 1/20

3:20 pm-6:05 pm

Nonstop1h 45m

$276

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Sat 1/11

2:20 pm-6:45 pm

1 stop5h 25m

Lambert-St Louis

Sun 1/12

6:30 am-12:04 pm

1 stop4h 34m

$294

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Mon 1/20

6:30 am-12:16 pm

1 stop6h 46m

Lambert-St Louis

Sun 1/26

1:02 pm-9:28 pm

1 stop7h 26m

$364

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Sat 1/18

6:31 pm-11:31 pm

1 stop6h 00m

$54

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Wed 1/29

8:55 pm-2:43 pm

2 stops18h 48m

$86

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Tue 1/21

7:14 am-11:30 am

3 stops29h 16m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 14 results
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Best time to book a flight from Charlotte to St. Charles

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to St. Charles. Price data was last updated on December 20, 2024.

The best time to book flights from Charlotte to St. Charles is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Find hourly flight availability from Charlotte 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 22, 2024.

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

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

Use this chart to determine the cheapest time to fly round-trip from Charlotte to St. Charles. Price data was last updated on October 20, 2024.

Travelers seeking maximum savings on their Charlotte to St. Charles flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charlotte to St. Charles

Explore weekly flight availability from Charlotte 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 22, 2024.

The most flights from CLT to CH5 are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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 December 22, 2024.
To help decide which airline to fly from Charlotte to St. Charles, see what other customers have to say about Frontier, American Airlines and Southwest. 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
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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.

Spirit Airlines
6.3
Okay
8,111 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Food

7.2

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 Charlotte 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 Charlotte to St. Charles?

    If you book a flight to St. Charles from Charlotte, you will be flying from Douglas, which is the city’s only airport. Charlotte Douglas (CLT) is located 5.7 mi from the center of Charlotte. There are 4 flights from Douglas to St. Charles per day from 5 different airlines.

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

    Within the past month, 3 users have taken a look at flights from Charlotte Douglas to St. Charles.

  • What are the cheapest airlines to fly from Charlotte to St. Charles one-way?

    $54 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $86 and $137, respectively.

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

    Consider Southwest (80%), American Airlines (79%) or PSA Airlines (0%) when booking your flight. These represent the most reliable airlines when flying from Charlotte to St. Charles.

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

    Looking for the cheapest flight from Charlotte to St. Charles? While on average our users pay $331, our data indicates the cheapest price to be $203. The most popular route (Charlotte Douglas - Lambert-St Louis), is priced around $177.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Charlotte to St. Charles (average of $311). Flying from Charlotte 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 5 airlines flying from Charlotte to St. Charles

Discover the top 5 airlines that operate flights from Charlotte 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$197FlexibilityNo cancel feeOn-time65%
FrontierCheapest$96Average$171FlexibilityNo cancel feeOn-time62%
DeltaCheapest$192Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$304Average$385FlexibilityNo cancel feeOn-time63%
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