STL - CLT

$64 Find Cheap Flights from St. Louis to Charlotte

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Charlotte departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Charlotte

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Charlotte, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Charlotte, as well as popular online travel agencies
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Expert advice
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Flights Deals

Cheap Flights from St. Louis to Charlotte (STL-CLT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Charlotte that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Charlotte

Mon, Jul 14 - Wed, Jul 16
Spirit Airlines Logo
10:47 am - 5:24 pmSTL-CLT
5h 37m1 stop
Spirit Airlines Logo
6:20 am - 10:29 amCLT-STL
5h 09m1 stop
$202Spirit Airlines
Find Deal
Fri, Aug 8 - Thu, Aug 14
Spirit Airlines Logo
10:47 am - 5:24 pmSTL-CLT
5h 37m1 stop
Spirit Airlines Logo
2:14 pm - 1:32 pmCLT-STL
24h 18m1 stop
$203Spirit Airlines
Find Deal
Mon, Jun 30 - Mon, Jul 7
Frontier Logo
5:47 pm - 11:47 amSTL-CLT
17h 00m1 stop
Frontier Logo
9:17 pm - 11:47 pmCLT-STL
27h 30m1 stop
$210Frontier
Find Deal
Mon, Jul 14 - Wed, Jul 16
Spirit Airlines Logo
10:47 am - 5:24 pmSTL-CLT
5h 37m1 stop
Spirit Airlines Logo
6:20 am - 10:29 amCLT-STL
5h 09m1 stop
$212Spirit Airlines
Find Deal
Mon, Jul 21 - Mon, Aug 4
 Logo
10:47 am - 5:24 pmSTL-CLT
5h 37m1 stop
 Logo
9:24 am - 6:41 pmCLT-STL
10h 17m2 stops
Thu, Aug 14 - Mon, Aug 18
Southwest Logo
9:05 am - 9:10 pmSTL-CLT
11h 05m1 stop
Southwest Logo
6:00 am - 1:50 pmCLT-STL
8h 50m2 stops
$227Southwest
Find Deal
Fri, Aug 1 - Mon, Aug 4
 Logo
10:47 am - 5:24 pmSTL-CLT
5h 37m1 stop
 Logo
9:24 am - 6:41 pmCLT-STL
10h 17m2 stops
Sat, Jul 12 - Tue, Jul 15
American Airlines Logo
4:07 pm - 7:08 pmSTL-CLT
2h 01mnonstop
American Airlines Logo
10:54 pm - 11:59 pmCLT-STL
2h 05mnonstop
$237American Airlines
Find Deal
Sat, Aug 9 - Thu, Aug 14
American Airlines Logo
1:01 pm - 3:59 pmSTL-CLT
1h 58mnonstop
American Airlines Logo
7:13 am - 8:04 amCLT-STL
1h 51mnonstop
$240American Airlines
Find Deal
Tue, Oct 7 - Mon, Oct 13
Southwest Logo
6:40 pm - 9:30 pmSTL-CLT
1h 50mnonstop
Southwest Logo
5:35 am - 8:50 amCLT-STL
4h 15m1 stop
$281Southwest
Find Deal
Expert advice

Expert advice for your flight from St. Louis to Charlotte

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
STL

Avoid peak hours at STL to minimize wait times. Early mornings and afternoons can be crowded, especially at Terminal 2.

Read more about STLby Yulia Denisyuk
CLT

For a quick exit from CLT, use ridesharing services like Uber or Lyft, which are convenient and cost-effective for reaching Charlotte.

Read more about CLTby Ramsey Qubein
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CLT

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Useful Info

KAYAK's insights & trends for St. Louis to Charlotte flights

Get data-powered insights and trends into flights from St. Louis to Charlotte to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Charlotte?

The average price of all round-trip flights from St. Louis to Charlotte clicked on KAYAK for each day over the last 12 months.

For St. Louis to Charlotte, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Charlotte back to St. Louis, the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from St. Louis to Charlotte?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Charlotte, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Charlotte is August, where tickets cost $299 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $384 and $383 respectively.

Can I save money by flying with a layover from St. Louis to Charlotte?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $716, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from St. Louis to Charlotte?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Charlotte, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Charlotte, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJanuary
High seasonOctober
Cheapest flight$64
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from St. Louis to Charlotte

When to book flights from St. Louis to Charlotte

Are your dates flexible? Find out the best times to travel from St. Louis to Charlotte based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Charlotte

  • What is the cheapest flight from St. Louis to Charlotte?

    In the last 3 days, the lowest price for a flight from St. Louis to Charlotte was $64 for a one-way ticket and $202 for a round-trip.

  • Do I need a passport to fly between St. Louis and Charlotte?

    A passport is not required to fly from St. Louis to Charlotte.

  • Which airports will I be using when flying from St. Louis to Charlotte?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Charlotte, also known as Charlotte Douglas.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Charlotte?

    American Airlines, Delta, Lufthansa, United Airlines, and Alaska Airlines offer inflight Wi-Fi service on the St. Louis to Charlotte flight route.

  • Which aircraft models fly most regularly from St. Louis to Charlotte?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the St. Louis to Charlotte flight route.

  • Which airline alliances offer flights from St. Louis to Charlotte?

    oneworld is the only airline alliance operating flights between St. Louis and Charlotte.

  • On which days can I fly direct from St. Louis to Charlotte?

    There are nonstop flights from St. Louis to Charlotte on a daily basis.

  • Which is the best airline for flights from St. Louis to Charlotte, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Charlotte are Southwest and American Airlines. With an average price for the route of $358 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $362 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from St. Louis to Charlotte?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Charlotte.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Charlotte?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charlotte from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Charlotte?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charlotte with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CLT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Charlotte?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charlotte from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from St. Louis to Charlotte

  • Looking for a cheap flight? 25% of our users found flights on this route for $179 or less one-way and $322 or less round-trip.

Prefer to fly direct from St. Louis to Charlotte?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lambert-St Louis to Charlotte Douglas.
Find which airlines fly direct from Lambert-St Louis Airport to Charlotte Douglas Airport, which days they fly and book direct flights.

Direct departures

Lambert-St Louis to Charlotte Douglas

Monday

American Airlines, Southwest

American Airlines, Southwest

Tuesday

American Airlines, Southwest

American Airlines, Southwest

Wednesday

American Airlines, Southwest

American Airlines, Southwest

Thursday

American Airlines, Southwest

American Airlines, Southwest

Friday

American Airlines, Southwest

American Airlines, Southwest

Saturday

American Airlines, Southwest

American Airlines, Southwest

Sunday

American Airlines, Southwest

American Airlines, Southwest

See more direct flights

Direct returns

Charlotte Douglas to Lambert-St Louis

Monday

American Airlines, Southwest

American Airlines, Southwest

Tuesday

American Airlines, Southwest

American Airlines, Southwest

Wednesday

American Airlines, Southwest

American Airlines, Southwest

Thursday

American Airlines, Southwest

American Airlines, Southwest

Friday

American Airlines, Southwest

American Airlines, Southwest

Saturday

American Airlines, Southwest

American Airlines, Southwest

Sunday

American Airlines, Southwest

American Airlines, Southwest

See more direct flights

Top 4 airlines serving from St. Louis to Charlotte

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Charlotte. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Charlotte? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4278 reviews
8.6Crew
8.0Comfort
7.1Food
8.2Boarding
7.6Entertainment
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

In flight connectivity (via T-Mobile) was often not working.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

They lost my luggage and it didn’t get delivered until the next day.

3 hours late. Not even water offered on a 2.25 hour flight.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Good experience but the snacks are not gluten free, so I cannot eat them.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

They have lost any customer service care and support. Terrible airline now and been for awhile.

Didn't like size of seats. Found charges for checked luggage and carry on too high

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

Spirit gets you there; it's no worse than any other aircraft, all things considered. (It's not like everyone else is such a hero). But - holy moses - do they nickel and dime you to absolutely every nickel - I was really expecting to have to pay to use the bathroom. And when the captain comes on with a 5 minute sales pitch about getting "points", that was like something on Bizarro world. Other than that, everyone else was professional and worked hard to get us from point A to point B. I'm not loving all the "self-service" stuff but there it is - just when the machines don't work you don't have anyone to talk to.

Boarding was a breeze, however, two of the flights that I boarded with Spirit did not have Wi-Fi available.

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

Need screens for tv/movies. Seats are more cramped than any other airlines. Seats are hard. They don’t recline. And in flight time should not be used for sales pitches.

Good experience except for the drunk woman who was with a child. Sad

The ease of booking the flight was very good. Speaking with customer service was also good. However, the crew people are unfriendly and unwelcoming which I found this as unprofessional. As far as comfort it was mediocre. This was my first time flying Spirit and I chose them because of the flight times met my needs and my budget. However, I would be reluctant to fly on Spirit again. In addition, if the crew were more friendly and at least appeared somewhat happy and welcoming personally it would probably make the experience of flying with Spirit better.

Tell them to chose a better, less bumpy route :( my seat had no window all the way at the end 😔

Seats too hard, too much lumbar. Space between rows was extremely tight, so tight hard to place item under seat in front of me. No tv screens. Zero plugs for charging phones. Too many sales pitches

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Everything you need to know for your flight from St. Louis to Charlotte

Information on your arrival and departure airports

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