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St. Louis

$48+ Cheap flights from North Carolina to St. Louis (STL)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from North Carolina to St. Louis

Cheapest flights from North Carolina to St. Louis
Explore the most affordable flight options available from North Carolina to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Frontier deal was found by Cheapflights users on 10/30. 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 12/46:00 amRDU - STL
1 stop6h 07mFrontier
Thu 12/1112:04 pmSTL - RDU
1 stop11h 08mFrontier
Deal found 10/30$110
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.
Mon 12/88:14 pmRDU - STL
1 stop27h 19mFrontier
Thu 12/1112:04 pmSTL - RDU
1 stop11h 08mFrontier
Deal found 10/29$121
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Mon 11/175:21 pmRDU - STL
1 stop16h 46mFrontier
Thu 11/203:14 pmSTL - RDU
1 stop7h 18mFrontier
Deal found 10/30$136
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:21 pmRDU - STL
1 stop16h 46mFrontier
Wed 11/197:24 pmSTL - RDU
1 stop12h 00mFrontier
Deal found 10/30$148
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.
Sun 12/76:00 amRDU - STL
1 stop4h 47mFrontier
Tue 12/93:30 pmSTL - RDU
1 stop24h 14mFrontier
Deal found 10/29$155
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/188:00 amRDU - STL
1 stop27h 05mMultiple Airlines
Sun 11/2311:08 amSTL - RDU
1 stop7h 36mMultiple Airlines
Deal found 10/30$171
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.
Sun 11/96:00 amRDU - STL
1 stop6h 09mFrontier
Sun 11/1611:17 amSTL - RDU
1 stop10h 31mFrontier
Deal found 10/29$176
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:38 amORF - STL
1 stop14h 55mMultiple Airlines
Thu 12/113:30 pmSTL - ORF
1 stop15h 13mMultiple Airlines
Deal found 10/29$184
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 11/79:48 pmRDU - STL
1 stop18h 50mFrontier
Sun 11/912:10 pmSTL - RDU
1 stop10h 45mFrontier
Deal found 10/28$188
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.
Sat 11/1510:45 amRDU - STL
1 stop5h 53mFrontier
Sun 11/1611:17 amSTL - RDU
1 stop5h 45mFrontier
Deal found 10/29$189
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.
Sat 11/151:18 pmCLT - STL
1 stop24h 59mFrontier
Sun 11/167:45 pmSTL - CLT
1 stop20h 32mFrontier
Deal found 10/29$195
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/66:00 amRDU - STL
1 stop12h 27mFrontier
Sat 11/87:45 pmSTL - RDU
1 stop19h 51mFrontier
Deal found 10/30$199

Cheap flight deals from North Carolina to St. Louis

Keep the following information in mind while searching for North Carolina to St. Louis flight deals. Data was last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$110
(Frontier)

One-way from

$48
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$364

Good round-trip deal

$281 or less

Good one-way deal

$201 or less
Provider with most accurate pricing for Raleigh-Durham-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Lambert-St Louis flights.
Search Deals
From North Carolina to Lambert-St Louis
Search Deals
One-way flight from North Carolina to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from North Carolina to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from North Carolina to Lambert-St Louis.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina to St. Louis 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 North Carolina to St. Louis that are best for you.

Fly from

North Carolina

Fly to

St. Louis

Route

Depart

Return

Price

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Mon 11/17

5:21 pm-9:07 am

1 stop16h 46m

Lambert-St Louis

Wed 11/19

7:24 pm-8:24 am

1 stop12h 00m

$148

NorfolkSt. Louis

ORF - STL

ORFSTL

Norfolk

Fri 1/9

11:46 am-10:33 pm

2 stops11h 47m

Lambert-St Louis

Mon 1/12

5:11 pm-7:37 pm

1 stop25h 26m

$179

NorfolkSt. Louis

ORF - STL

ORFSTL

Norfolk

Mon 12/8

8:38 am-10:33 pm

1 stop14h 55m

Lambert-St Louis

Thu 12/11

3:30 pm-7:43 am

1 stop15h 13m

$184

GreensboroSt. Louis

GSO - STL

GSOSTL

Greensboro/H. Point

Wed 3/18

5:25 am-10:50 am

1 stop6h 25m

Lambert-St Louis

Wed 3/25

7:05 pm-11:53 pm

1 stop3h 48m

$215

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Thu 12/11

12:55 pm-2:05 pm

Nonstop2h 10m

Lambert-St Louis

Mon 12/15

2:55 pm-5:40 pm

Nonstop1h 45m

$217

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Thu 12/4

6:10 am-10:40 am

1 stop5h 30m

Lambert-St Louis

Mon 12/8

2:55 pm-5:40 pm

Nonstop1h 45m

$227

CharlotteSt. Louis

CLT - STL

CLTSTL

Charlotte Douglas

Tue 12/9

6:10 am-10:40 am

1 stop5h 30m

Lambert-St Louis

Tue 12/16

2:55 pm-5:40 pm

Nonstop1h 45m

$227

AshevilleSt. Louis

AVL - STL

AVLSTL

Asheville Regional

Wed 2/18

6:15 pm-11:40 pm

1 stop6h 25m

Lambert-St Louis

Sat 2/21

6:00 am-11:00 am

1 stop4h 00m

$229

AshevilleSt. Louis

AVL - STL

AVLSTL

Asheville Regional

Fri 2/6

4:02 pm-8:39 pm

1 stop5h 37m

Lambert-St Louis

Sun 2/8

7:10 am-12:01 pm

1 stop3h 51m

$229

NorfolkSt. Louis

ORF - STL

ORFSTL

Norfolk

Thu 12/11

8:38 am-10:33 pm

1 stop14h 55m

Lambert-St Louis

Mon 12/15

10:47 am-7:16 pm

2 stops31h 29m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 60 results
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Best time to book a flight from North Carolina to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from North Carolina 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 North Carolina to St. Louis

What is the cheapest month to book a flight from North Carolina to St. Louis?

Currently, January is the cheapest month in which you can book a flight from North Carolina to St. Louis (average of $138). Flying from North Carolina to St. Louis in June is currently the most expensive (average of $231). 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 NC to STL?

Find hourly flight availability from North Carolina to St. Louis. 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.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from North Carolina to St. Louis by exploring options for tickets at noon.

What is the cheapest day to fly from North Carolina to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from North Carolina to St. Louis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their North Carolina to St. Louis flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from North Carolina to St. Louis. 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 into for flights to St. Louis from North Carolina?

    For a flight from North Carolina to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • How popular is this North Carolina to St. Louis flight route?

    Within the past month, 33 users have taken a look at flights from North Carolina to Lambert-St Louis.

  • How long is the flight from North Carolina to St. Louis?

    Frontier, Delta, and Southwest can get you from North Carolina to St. Louis in just under 2h 10m. Your travel time can differ by up to 14h 36m. Airlines will cover a distance of 574 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from North Carolina to St. Louis one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $65. Users have also found prices from $102 and $109 on Spirit Airlines and Southwest, respectively.

  • What are the most popular routes from North Carolina to St. Louis?

    Most travelers choose Raleigh-Durham - Lambert-St Louis, Charlotte Douglas - Lambert-St Louis or Greensboro/H. Point - Lambert-St Louis when deciding on the best route from North Carolina to St. Louis.

  • What are the cheapest flights from North Carolina to St. Louis?

    On average you can expect to pay $388 for a flight from North Carolina to St. Louis. The cheapest flight overall is $154 while the most popular route, (Raleigh-Durham - Lambert-St Louis) is currently priced at $158.

  • Can I find deals for flights from North Carolina to St. Louis that include hotel bookings?

    Yes. In addition to deals on North Carolina to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North Carolina to St. Louis?

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

  • Can I find deals for business class flights from North Carolina to St. Louis?

    Yes. Cheapflights offers flight deals from North Carolina to St. Louis 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 North Carolina to St. Louis?

    Currently, January is the cheapest month in which you can book a flight from North Carolina to St. Louis (average of $138). Flying from North Carolina to St. Louis in June is currently the most expensive (average of $231). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Alternative routes for North Carolina to St. Louis

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Top 5 airlines flying from North Carolina to St. Louis

Discover the top 5 airlines that operate flights from North Carolina to St. Louis. 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
FrontierCheapest$130Average$224FlexibilityNo cancel feeOn-time62%
DeltaCheapest$173Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$383FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$217Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$405FlexibilityNo cancel feeOn-time69%

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