Raleigh

$65+ Cheap flights from St. Louis to Raleigh (STL - RDU)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RDU
Nov 25 — Dec 21
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The best prices from Lambert-St Louis to Raleigh-Durham are usually found in April or June, booked 49 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from St. Louis to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Raleigh (RDU). 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 November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

April

Round-trip from

$118
(CheapOair)

One-way from

$65
(CheapOair)
Provider with most accurate pricing for Lambert-St Louis-Raleigh-Durham flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Raleigh-Durham flights.
High demand for flights, 11% potential price rise
Best time to find cheap flights, 16% potential price drop
From Lambert-St Louis to Raleigh-Durham
One-way flight from Lambert-St Louis to Raleigh-Durham

Find flight deals from St. Louis to Raleigh

Cheapest flights from St. Louis to Raleigh
Explore the most affordable flight options available from St. Louis to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:46 pmSTL - RDU
1 stop20h 31mFrontier
Mon 12/99:59 pmRDU - STL
1 stop26h 25mFrontier
Deal found 11/18$118
This Booking.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/45:02 pmSTL - RDU
1 stop13h 55mMultiple Airlines
Tue 12/105:30 amRDU - STL
1 stop10h 51mMultiple Airlines
Deal found 11/19$136
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/1211:43 amSTL - RDU
1 stop6h 08mAmerican Airlines
Sun 12/157:20 amRDU - STL
1 stop6h 28mAmerican Airlines
Deal found 11/19$218
This Southwest deal was found by Cheapflights users on 11/18. 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 12/176:10 pmSTL - RDU
Nonstop1h 50mSouthwest
Tue 1/78:00 amRDU - STL
1 stop10h 05mSouthwest
Deal found 11/18$267
This Delta deal was found by Cheapflights users on 11/18. 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.
Thu 12/195:55 pmSTL - RDU
1 stop4h 36mDelta
Wed 1/159:51 amRDU - STL
1 stop6h 53mDelta
Deal found 11/18$296
This United Airlines deal was found by Cheapflights users on 11/19. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:10 amSTL - RDU
2 stops8h 42mUnited Airlines
Tue 12/249:30 amRDU - STL
1 stop5h 54mUnited Airlines
Deal found 11/19$351
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/285:21 pmSTL - RDU
1 stop16h 54mSpirit Airlines
Sat 11/309:00 amRDU - STL
1 stop8h 26mSpirit Airlines
Deal found 11/19$385
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/51:36 pmSTL - RDU
2 stops27h 16mAlaska Airlines
Mon 12/96:52 pmRDU - STL
2 stops15h 54mAlaska Airlines
Deal found 11/20$1,072

Find flights from St. Louis to Raleigh within your budget

Customize your flight search to find flights from St. Louis to Raleigh 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Sat 12/7

6:46 pm-4:17 pm

1 stop20h 31m

Raleigh-Durham

Mon 12/9

9:59 pm-11:24 pm

1 stop26h 25m

$118

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Wed 12/4

5:02 pm-7:57 am

1 stop13h 55m

Raleigh-Durham

Tue 12/10

5:30 am-3:21 pm

1 stop10h 51m

$136

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Thu 12/12

11:43 am-6:51 pm

1 stop6h 08m

Raleigh-Durham

Sun 12/15

7:20 am-12:48 pm

1 stop6h 28m

$218

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Tue 12/17

6:10 pm-9:00 pm

Nonstop1h 50m

Raleigh-Durham

Tue 1/7

8:00 am-5:05 pm

1 stop10h 05m

$267

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Thu 12/19

5:55 pm-11:31 pm

1 stop4h 36m

Raleigh-Durham

Wed 1/15

9:51 am-3:44 pm

1 stop6h 53m

$296

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Tue 12/17

1:05 pm-11:44 pm

2 stops9h 39m

Raleigh-Durham

Tue 1/7

6:33 am-12:16 pm

1 stop6h 43m

$351

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Sun 5/4

7:27 pm-7:59 pm

1 stop23h 32m

Raleigh-Durham

Wed 5/7

8:50 pm-7:07 am

2 stops35h 17m

$419

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Thu 12/5

1:36 pm-5:52 pm

2 stops27h 16m

Raleigh-Durham

Mon 12/9

6:52 pm-9:46 am

2 stops15h 54m

$1,072

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Wed 12/11

5:02 pm-7:57 am

1 stop13h 55m

$65

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

Thu 12/19

4:27 pm-11:09 pm

1 stop5h 42m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 results
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Compare providers for flights from St. Louis to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Raleigh in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Raleigh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Raleigh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Raleigh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Raleigh

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

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

How far ahead should I book a flight from St. Louis to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Raleigh. Price data was last updated on November 15, 2024.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Raleigh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from St. Louis to Raleigh (average of $206). Flying from St. Louis to Raleigh in March is currently the most expensive (average of $287). 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 STL to RDU?

Find hourly flight availability from St. Louis to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

One of the essential ways to save on airfare from St. Louis to Raleigh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Raleigh. Price data was last updated on November 18, 2024.

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

Rainfall in Raleigh by month

Plan your trip to Raleigh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Raleigh ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Raleigh when rainfall is around 2.9 in.

Temperature in Raleigh by month

Plan your trip to Raleigh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Raleigh, 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 41.0 F).

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated November 20, 2024.
See what other customers who have flown with American Airlines, United Airlines and Spirit Airlines from St. Louis to Raleigh have to say. 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.
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
9,461 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very good
8,756 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,171 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,014 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from St. Louis to Raleigh?

    Booking a flight from Lambert-St Louis (STL) to Raleigh-Durham (RDU) is your only option if you wish to fly from St. Louis to Raleigh. On a typical day, there is 1 flight from Lambert-St Louis to Raleigh-Durham, all of which are around 1h 45m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Lambert-St Louis to Raleigh.

  • What are the cheapest airlines flying from St. Louis to Raleigh round-trip?

    Frontier, at $118, was found to be the cheapest airline from St. Louis to Raleigh.Alternate airlines to your destination round-trip include American Airlines and Southwest. Users have found that Frontier is 65% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Raleigh 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 $109 and $123 on American Airlines and Spirit Airlines, respectively.

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

    On average you can expect to pay $294 for a flight from St. Louis to Raleigh. The cheapest flight overall is $116 while the most popular route, (Lambert-St Louis - Raleigh-Durham) is currently priced at $136.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Raleigh 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 St. Louis to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Raleigh (average of $206). Flying from St. Louis to Raleigh in March is currently the most expensive (average of $287). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from St. Louis to Raleigh

Discover the top 5 airlines that operate flights from St. Louis to Raleigh. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$160FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$194Average$302FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$225Average$340FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$325Average$417FlexibilityNo cancel feeOn-time69%
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