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St. Louis

$73+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — STL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$163
(Expedia)

One-way from

$73
(Priceline)

Popular in

March

Cheapest in

August

Average price

$281

Good round-trip deal

$239 or less

Good one-way deal

$153 or less
From North Carolina to Lambert-St Louis
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One-way flight from North Carolina to Lambert-St Louis
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from North Carolina to Lambert-St Louis.
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Price to beat on a one-way flight from North Carolina to Lambert-St Louis.
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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 August 14, 2025.

This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:22 amRDU - STL
1 stop9h 42mFrontier
Mon 9/224:00 pmSTL - RDU
1 stop5h 58mFrontier
Deal found 8/14$163
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:10 amRDU - STL
1 stop7h 46mFrontier
Sun 8/2410:17 amSTL - RDU
1 stop9h 12mFrontier
Deal found 8/14$166
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:23 pmRDU - STL
1 stop16h 43mFrontier
Sun 9/74:00 pmSTL - RDU
1 stop24h 38mFrontier
Deal found 8/14$168
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:23 pmRDU - STL
1 stop16h 43mFrontier
Sun 9/1410:39 amSTL - RDU
1 stop22h 24mFrontier
Deal found 8/14$171
This Frontier deal was found by Cheapflights users on 8/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:22 amRDU - STL
1 stop9h 42mFrontier
Thu 9/1810:49 amSTL - RDU
2 stops11h 01mFrontier
Deal found 8/13$186
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 10/55:15 amMYR - STL
1 stop3h 50mAmerican Airlines
Mon 10/65:30 amSTL - MYR
1 stop3h 56mAmerican Airlines
Deal found 8/12$193
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:05 pmRDU - STL
2 stops17h 32mFrontier
Sat 10/184:33 pmSTL - RDU
1 stop16h 12mFrontier
Deal found 8/13$197
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 9/2310:50 amRDU - STL
1 stop4h 45mDelta
Tue 9/309:19 amSTL - RDU
1 stop5h 49mDelta
Deal found 8/13$199
This Southwest deal was found by Cheapflights users on 8/13. 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.
Tue 9/236:30 amORF - STL
1 stop4h 45mSouthwest
Wed 10/81:15 pmSTL - ORF
1 stop6h 50mSouthwest
Deal found 8/13$199
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/255:50 pmORF - STL
1 stop5h 32mAmerican Airlines
Tue 10/710:16 amSTL - ORF
1 stop6h 14mAmerican Airlines
Deal found 8/11$203
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:49 amAVL - STL
1 stop24h 13mMultiple Airlines
Sat 10/117:00 pmSTL - AVL
1 stop13h 00mMultiple Airlines
Deal found 8/13$205
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/85:16 pmRDU - STL
1 stop6h 51mAmerican Airlines
Sat 9/137:23 amSTL - RDU
1 stop6h 43mAmerican Airlines
Deal found 8/11$207

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 August 14, 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 9/15

6:22 am-3:04 pm

1 stop9h 42m

Lambert-St Louis

Mon 9/22

4:00 pm-10:58 pm

1 stop5h 58m

$163

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Sat 10/11

5:10 pm-9:22 am

1 stop17h 12m

Lambert-St Louis

Sat 10/18

4:33 pm-9:45 am

1 stop16h 12m

$163

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 8/22

6:10 am-12:56 pm

1 stop7h 46m

Lambert-St Louis

Sun 8/24

10:17 am-8:29 pm

1 stop9h 12m

$166

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 9/19

5:23 pm-9:06 am

1 stop16h 43m

Lambert-St Louis

Mon 9/22

4:00 pm-10:58 pm

1 stop5h 58m

$168

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 9/5

5:23 pm-9:06 am

1 stop16h 43m

Lambert-St Louis

Sun 9/7

4:00 pm-5:38 pm

1 stop24h 38m

$168

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 10/3

5:23 pm-9:06 am

1 stop16h 43m

Lambert-St Louis

Sun 10/5

1:57 pm-9:53 am

1 stop18h 56m

$168

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 9/19

5:23 pm-9:06 am

1 stop16h 43m

Lambert-St Louis

Sun 9/21

10:39 am-10:03 am

1 stop22h 24m

$171

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 9/12

5:23 pm-9:06 am

1 stop16h 43m

Lambert-St Louis

Sun 9/14

10:39 am-10:03 am

1 stop22h 24m

$171

Myrtle BeachSt. Louis

MYR - STL

MYRSTL

Myrtle Beach Intl

Thu 10/16

5:59 pm-11:58 pm

1 stop6h 59m

Lambert-St Louis

Tue 10/21

12:51 pm-6:45 pm

1 stop4h 54m

$193

Myrtle BeachSt. Louis

MYR - STL

MYRSTL

Myrtle Beach Intl

Sun 10/5

5:15 am-8:05 am

1 stop3h 50m

Lambert-St Louis

Mon 10/6

5:30 am-10:26 am

1 stop3h 56m

$193

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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, August is the cheapest month in which you can book a flight from North Carolina to St. Louis (average of $311). Flying from North Carolina to St. Louis 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 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 August 14, 2025.

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

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, 26 users have taken a look at flights from North Carolina to Lambert-St Louis.

  • 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 $73. Users have also found prices from $92 and $97 on Southwest and American Airlines, 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 $287 for a flight from North Carolina to St. Louis. The cheapest flight overall is $97 while the most popular route, (Raleigh-Durham - Lambert-St Louis) is currently priced at $190.

  • 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, August is the cheapest month in which you can book a flight from North Carolina to St. Louis (average of $311). Flying from North Carolina to St. Louis 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

Traveling to a place near St. Louis?

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

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Alternative routes for North Carolina to St. Louis

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Top 6 airlines flying from North Carolina to St. Louis

Discover the top 6 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$223FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$218FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$184Average$366FlexibilityNo cancel feeOn-time63%
DeltaCheapest$192Average$351FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$369FlexibilityNo cancel feeOn-time69%

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