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Cheap flights from St. Louis to Charlotte from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Charlotte departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Charlotte

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:11 pm - 4:54 pm
STL
-
CLT
22h 43m1 stop
Multiple Airlines Logo
9:56 pm - 11:33 pm
CLT
-
STL
26h 37m1 stop
$142Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
3:49 pm - 8:13 am
STL
-
CLT
15h 24m1 stop
Multiple Airlines Logo
6:01 pm - 12:27 am
CLT
-
STL
7h 26m1 stop
$150Multiple Airlines
Wed, Feb 18 - Fri, Feb 20
Frontier Logo
5:42 pm - 9:30 am
STL
-
CLT
14h 48m1 stop
Frontier Logo
9:59 pm - 9:21 am
CLT
-
STL
12h 22m1 stop
$151Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
4:27 pm - 4:42 pm
STL
-
CLT
23h 15m1 stop
Frontier Logo
6:00 pm - 7:50 am
CLT
-
STL
14h 50m1 stop
$162Frontier
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
5:42 pm - 10:17 am
STL
-
CLT
15h 35m1 stop
Multiple Airlines Logo
9:59 pm - 9:21 am
CLT
-
STL
12h 22m1 stop
$165Multiple Airlines
Sat, Jan 24 - Sun, Jan 25
Frontier Logo
3:43 pm - 5:58 pm
STL
-
CLT
25h 15m1 stop
Frontier Logo
11:35 am - 6:51 am
CLT
-
STL
20h 16m2 stops
$167Frontier
Sat, Jan 17 - Tue, Jan 20
Frontier Logo
3:49 pm - 8:13 am
STL
-
CLT
15h 24m1 stop
Frontier Logo
5:13 pm - 1:09 pm
CLT
-
STL
20h 56m1 stop
$170Frontier
Wed, Feb 18 - Sun, Feb 22
Frontier Logo
3:43 pm - 9:36 am
STL
-
CLT
16h 53m2 stops
Frontier Logo
10:39 pm - 10:34 pm
CLT
-
STL
24h 55m1 stop
$174Frontier
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
12:12 pm - 12:40 am
STL
-
CLT
11h 28m2 stops
Multiple Airlines Logo
9:59 pm - 9:21 am
CLT
-
STL
12h 22m1 stop
$175Multiple Airlines
Sat, Jan 24 - Sun, Jan 25
Multiple Airlines Logo
3:43 pm - 5:58 pm
STL
-
CLT
25h 15m1 stop
Multiple Airlines Logo
6:01 pm - 11:33 pm
CLT
-
STL
6h 32m1 stop
$181Multiple Airlines
Sat, Jan 17 - Tue, Jan 20

Frontier flights from St. Louis to Charlotte

Our best Frontier deals on St. Louis to Charlotte flight tickets
Frontier
Jan 22
STL5:42 pmLambert-St Louis
14h 48m
1 stop
CLT9:30 amCharlotte Douglas
Jan 25
CLT9:59 pmCharlotte Douglas
12h 22m
1 stop
STL9:21 amLambert-St Louis
$151
Find similar
Frontier
Jan 5
STL4:27 pmLambert-St Louis
23h 15m
1 stop
CLT4:42 pmCharlotte Douglas
Jan 8
CLT6:00 pmCharlotte Douglas
14h 50m
1 stop
STL7:50 amLambert-St Louis
$162
Find similar
Frontier
Jan 17
STL3:43 pmLambert-St Louis
25h 15m
1 stop
CLT5:58 pmCharlotte Douglas
Jan 20
CLT11:35 amCharlotte Douglas
20h 16m
2 stops
STL6:51 amLambert-St Louis
$167
Find similar

United Airlines flights from St. Louis to Charlotte

Our best United Airlines deals on St. Louis to Charlotte flight tickets
United Airlines
Jan 13
STL8:30 amLambert-St Louis
4h 43m
1 stop
CLT2:13 pmCharlotte Douglas
Jan 14
CLT7:01 amCharlotte Douglas
10h 02m
2 stops
STL4:03 pmLambert-St Louis
$258
Find similar
United Airlines
Dec 25
STL3:10 pmLambert-St Louis
5h 10m
1 stop
CLT9:20 pmCharlotte Douglas
Dec 27
CLT6:00 amCharlotte Douglas
9h 26m
2 stops
STL2:26 pmLambert-St Louis
$277
Find similar
United Airlines
Dec 25
STL1:05 pmLambert-St Louis
7h 54m
2 stops
CLT9:59 pmCharlotte Douglas
Dec 28
CLT5:09 pmCharlotte Douglas
6h 34m
1 stop
STL10:43 pmLambert-St Louis
$301
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Charlotte 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from St. Louis to Charlotte that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Mon 1/19

5:11 pm-4:54 pm

1 stop22h 43m

Charlotte Douglas

Mon 1/26

9:56 pm-11:33 pm

1 stop26h 37m

$142

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 2/18

3:49 pm-8:13 am

1 stop15h 24m

Charlotte Douglas

Fri 2/20

6:01 pm-12:27 am

1 stop7h 26m

$150

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 1/22

5:42 pm-9:30 am

1 stop14h 48m

Charlotte Douglas

Sun 1/25

9:59 pm-9:21 am

1 stop12h 22m

$151

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Mon 1/5

4:27 pm-4:42 pm

1 stop23h 15m

Charlotte Douglas

Thu 1/8

6:00 pm-7:50 am

1 stop14h 50m

$162

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/24

5:42 pm-10:17 am

1 stop15h 35m

Charlotte Douglas

Sun 1/25

9:59 pm-9:21 am

1 stop12h 22m

$165

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/17

3:43 pm-5:58 pm

1 stop25h 15m

Charlotte Douglas

Tue 1/20

11:35 am-6:51 am

2 stops20h 16m

$167

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 2/18

3:49 pm-8:13 am

1 stop15h 24m

Charlotte Douglas

Sun 2/22

5:13 pm-1:09 pm

1 stop20h 56m

$170

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 1/8

3:43 pm-9:36 am

2 stops16h 53m

Charlotte Douglas

Mon 1/12

10:39 pm-10:34 pm

1 stop24h 55m

$174

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/24

12:12 pm-12:40 am

2 stops11h 28m

Charlotte Douglas

Sun 1/25

9:59 pm-9:21 am

1 stop12h 22m

$175

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 1/17

3:43 pm-5:58 pm

1 stop25h 15m

Charlotte Douglas

Tue 1/20

6:01 pm-11:33 pm

1 stop6h 32m

$181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Charlotte from

How to get the cheapest flight ticket from St. Louis to Charlotte

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charlotte?

The cheapest month to fly to Charlotte from St. Louis is in August. Flight prices, which tend to average around $281, are often lower during this time because this is during the off-season. If you are unable to visit Charlotte during the month of August, then departing from St. Louis during the month October is also very affordable. Most momondo users find prices during this month for around $281.

What is the cheapest day to depart on your flight to Charlotte?

The cheapest day to depart on your flight to Charlotte is on a Wednesday when prices can be found for as low as $414. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Charlotte is Sunday, with ticket prices averaging around $539.

What is the cheapest time of day to depart on your flight to Charlotte?

Flying to Charlotte from St. Louis in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $387 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Charlotte is in the morning when prices are around $470.

What is the cheapest Lambert-St Louis to Charlotte Douglas flight route?

Fly from Lambert-St Louis to Charlotte Douglas for the best Lambert-St Louis - Charlotte Douglas flight prices

How far in advance should I book a flight to Charlotte?

You are more likely to see cheaper flights to Charlotte from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Charlotte for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charlotte from St. Louis for as low as $264 on momondo.

What cabin class options are available on Lambert-St Louis to Charlotte Douglas flights?

There are 4 cabin classes available to choose from on Lambert-St Louis to Charlotte Douglas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Charlotte flights?

You could potentially save up to 22% on your flight if you consider stops on a St. Louis to Charlotte flight.

How have St. Louis to Charlotte flight prices changed over time?

As of December 2025, prices for St. Louis to Charlotte flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Charlotte

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Charlotte according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Charlotte (STL to CLT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Charlotte

Best Price Found

$188

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Charlotte

1 airport
The best one-way flight to Charlotte from St. Louis in the past 72 hours is $188. The best round-trip flight deal from St. Louis to Charlotte found on momondo in the last 72 hours is $325.
The fastest flight from St. Louis to Charlotte takes 1h 45m
Direct flights go from St. Louis to Charlotte every day.
There is 1 airport in Charlotte. From St. Louis there are direct flights to Charlotte Douglas (CLT).
Search flight deals

  • How far is Lambert-St Louis to Charlotte Douglas by plane?

    A flight from Lambert-St Louis to Charlotte Douglas will travel around 566.8 mi. A reasonable flight in good conditions will take 1h 45m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Charlotte Douglas Airport?

    Prices for flights from Lambert-St Louis Airport to Charlotte Douglas Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Charlotte Douglas Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Charlotte Douglas Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Charlotte Douglas Airport.

  • What documentation or ID do you need to fly to Charlotte Douglas Airport?

    The travel and health documents required for your trip to Charlotte Douglas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charlotte Douglas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from St. Louis to Charlotte?

  • What is the most popular airline from St. Louis to Charlotte?

Best airlines flying from St. Louis to Charlotte

Compare and see reviews for airlines that fly from St. Louis to Charlotte with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $140Free CancellationRating
5.8
3,074 reviews
Search Frontier flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
American AirlinesPriceFrom $219Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,015 reviews
Search Delta flights

  • Southwest Flights From St. Louis to Charlotte

    Across 4 Southwest flights from St. Louis to Charlotte this week, the average price was $318, with the best Southwest deals starting from $197 round-trip. 4,255 users have rated Southwest on momondo, with an average score of 8.0/10.

  • American Airlines Flights From St. Louis to Charlotte

    The best American Airlines deal for St. Louis to Charlotte flight tickets found on momondo in the last 72 hours was $219, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $318 round-trip. American Airlines operates 23 flights out of St. Louis into Charlotte in an average week, so prices vary by time and availability. 11,051 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Spartanburg
Rock Hill
Boone
Gastonia
Hickory
Blowing Rock
Mooresville
Salisbury
Kannapolis
Pineville
Statesville
Huntersville
Shelby
Fort Mill
Gaffney
Kings Mountain
Matthews
Morganton
Cornelius
Lancaster

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Charlotte?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Charlotte for you.

Can I find flights from St. Louis to Charlotte with flexible booking policies on momondo?

Flights from St. Louis to Charlotte with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Charlotte?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Charlotte.

I’m not ready to book a flight from St. Louis to Charlotte right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Charlotte flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Charlotte trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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