Cheap flights from St. Louis to Raleigh (STL - RDU) from $70

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 6/27. 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.
STL — RDU
jun. 11 — jun. 181

The best prices from Lambert-St Louis to Raleigh-Durham are usually found in October or April, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 junio 6, 2024.

Popular in

January

Cheapest in

October

Round-trip from

$223

One-way from

$139
High demand for flights, 11% potential price rise
Best time to find cheap flights, 22% potential price drop
From Lambert-St Louis to Raleigh-Durham
One-way flight from Lambert-St Louis to Raleigh-Durham

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

Users have found that flying from St. Louis to Raleigh on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Find a great deal and save up to 96% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Raleigh within the next two weeks, with the cheapest ticket starting at $168.

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

October can be a great time to fly to Raleigh from St. Louis with a flight ticket averaging about $340. Cheapflights users have found deals in the month of October for as cheap as $128. The most expensive prices can be found in the month of January.

What is the cheapest time of day to fly from STL to RDU?

One of the essential ways to save on airfare from St. Louis to Raleigh is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 54% on airfare.

Cheap St. Louis to Raleigh flights in June & July 2024

Find cheap flight options from St. Louis to Raleigh specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
These are some of the best deals we've found on flights to Raleigh in 2024 at this time. Check back in a little while for more flight options.
mar. 7/23:23 pmSTL - RDU
1 stop25h 17mSpirit Airlines
lun. 7/86:40 pmRDU - STL
1 stop20h 43mSpirit Airlines
Deal found 6/5$149
mar. 7/237:33 pmSTL - RDU
1 stop17h 37mFrontier
mar. 7/302:57 pmRDU - STL
1 stop18h 46mFrontier
Deal found 6/5$157
vie. 6/2810:36 pmSTL - RDU
1 stop7h 22mFrontier
lun. 7/15:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/6$158
lun. 6/1010:36 pmSTL - RDU
1 stop8h 13mFrontier
mié. 6/125:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$168
mié. 6/268:16 amSTL - RDU
1 stop24h 36mFrontier
mar. 7/92:57 pmRDU - STL
1 stop18h 46mFrontier
Deal found 6/5$170
mar. 7/23:23 pmSTL - RDU
1 stop25h 17mSpirit Airlines
lun. 7/86:40 pmRDU - STL
2 stops17h 17mSpirit Airlines
Deal found 6/5$179
mié. 6/1210:36 pmSTL - RDU
1 stop8h 38mFrontier
vie. 6/145:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$183
jue. 7/116:19 pmSTL - RDU
1 stop22h 12mMultiple Airlines
dom. 7/2110:18 pmRDU - STL
1 stop11h 25mMultiple Airlines
Deal found 6/5$192
vie. 6/2810:36 pmSTL - RDU
1 stop7h 22mMultiple Airlines
lun. 7/16:40 pmRDU - STL
2 stops17h 17mMultiple Airlines
Deal found 6/6$194

St. Louis to Raleigh 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Raleigh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
These are some of the best deals we've found on flights to Raleigh in 2024 at this time. Check back in a little while for more flight options.
mar. 7/23:23 pmSTL - RDU
1 stop25h 17mSpirit Airlines
lun. 7/86:40 pmRDU - STL
1 stop20h 43mSpirit Airlines
Deal found 6/5$149
mar. 7/237:33 pmSTL - RDU
1 stop17h 37mFrontier
mar. 7/302:57 pmRDU - STL
1 stop18h 46mFrontier
Deal found 6/5$157
vie. 6/2810:36 pmSTL - RDU
1 stop7h 22mFrontier
lun. 7/15:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/6$158
lun. 6/1010:36 pmSTL - RDU
1 stop8h 13mFrontier
mié. 6/125:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$168
mié. 6/268:16 amSTL - RDU
1 stop24h 36mFrontier
mar. 7/92:57 pmRDU - STL
1 stop18h 46mFrontier
Deal found 6/5$170
mar. 7/23:23 pmSTL - RDU
1 stop25h 17mSpirit Airlines
lun. 7/86:40 pmRDU - STL
2 stops17h 17mSpirit Airlines
Deal found 6/5$179
mié. 6/1210:36 pmSTL - RDU
1 stop8h 38mFrontier
vie. 6/145:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$183
jue. 7/116:19 pmSTL - RDU
1 stop22h 12mMultiple Airlines
dom. 7/2110:18 pmRDU - STL
1 stop11h 25mMultiple Airlines
Deal found 6/5$192
vie. 6/2810:36 pmSTL - RDU
1 stop7h 22mMultiple Airlines
lun. 7/16:40 pmRDU - STL
2 stops17h 17mMultiple Airlines
Deal found 6/6$194

St. Louis to Raleigh flights leaving soon

Find last-minute flight options from St. Louis to Raleigh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
Have a look at some of the flights available from St. Louis to Raleigh departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
mié. 6/1210:36 pmSTL - RDU
1 stop8h 38mFrontier
vie. 6/145:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$183
vie. 6/147:44 pmSTL - RDU
1 stop13h 08mFrontier
lun. 6/175:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$201
jue. 6/137:44 pmSTL - RDU
1 stop11h 39mFrontier
vie. 6/145:44 pmRDU - STL
1 stop5h 02mFrontier
Deal found 6/5$254
mar. 6/113:47 pmSTL - RDU
1 stop28h 33mFrontier
sáb. 6/1510:16 pmRDU - STL
1 stop9h 51mFrontier
Deal found 6/6$278
mar. 6/117:44 pmSTL - RDU
1 stop11h 39mFrontier
sáb. 6/1510:41 amRDU - STL
1 stop4h 37mFrontier
Deal found 6/5$298
mar. 6/113:47 pmSTL - RDU
1 stop28h 33mMultiple Airlines
sáb. 6/156:40 pmRDU - STL
2 stops24h 25mMultiple Airlines
Deal found 6/5$320
mar. 6/1111:57 amSTL - RDU
2 stops28h 43mSpirit Airlines
sáb. 6/156:40 pmRDU - STL
2 stops24h 25mSpirit Airlines
Deal found 6/5$342
sáb. 6/1511:34 amSTL - RDU
2 stops29h 06mMultiple Airlines
sáb. 7/68:30 pmRDU - STL
1 stop22h 05mMultiple Airlines
Deal found 6/5$352
mié. 6/128:02 pmSTL - RDU
1 stop23h 42mMultiple Airlines
vie. 6/146:40 pmRDU - STL
2 stops48h 25mMultiple Airlines
Deal found 6/5$361

One-way flights to Raleigh from St. Louis

Search for one-way flight options from St. Louis to Raleigh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
If you're seeking multiple options on one-way flights from St. Louis to Raleigh, be sure to check out these deals, which are updated often. For those needing a return trip from St. Louis, there is a search form available above.
jue. 6/276:22 pmSTL - RDU
1 stop22h 18mSpirit Airlines
Deal found 6/5$70
mar. 7/93:23 pmSTL - RDU
1 stop25h 08mSpirit Airlines
Deal found 6/6$76
mar. 7/911:57 amSTL - RDU
2 stops28h 34mSpirit Airlines
Deal found 6/6$78
mié. 7/317:33 pmSTL - RDU
1 stop19h 16mFrontier
Deal found 6/6$90
sáb. 7/137:33 pmSTL - RDU
1 stop11h 21mFrontier
Deal found 6/4$91
dom. 6/305:22 pmSTL - RDU
1 stop23h 18mSpirit Airlines
Deal found 6/5$94
dom. 6/237:44 pmSTL - RDU
1 stop11h 44mFrontier
Deal found 6/4$106
jue. 6/278:12 pmSTL - RDU
2 stops20h 28mSpirit Airlines
Deal found 6/5$107
dom. 6/236:55 pmSTL - RDU
2 stops21h 45mSpirit Airlines
Deal found 6/4$115

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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$149 - $377

Route

Depart

Return

Price

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mar. 7/2

1 stop25h 17m

Raleigh-Durham

lun. 7/8

1 stop20h 43m

$149

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mar. 7/23

1 stop17h 37m

Raleigh-Durham

mar. 7/30

1 stop18h 46m

$157

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

vie. 6/28

1 stop7h 22m

Raleigh-Durham

lun. 7/1

1 stop5h 02m

$158

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mié. 6/26

1 stop24h 36m

Raleigh-Durham

mar. 7/9

1 stop18h 46m

$170

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mar. 7/2

1 stop25h 17m

Raleigh-Durham

lun. 7/8

2 stops17h 17m

$179

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

jue. 7/11

1 stop22h 12m

Raleigh-Durham

dom. 7/21

1 stop11h 25m

$192

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mié. 11/6

1 stop3h 15m

Raleigh-Durham

dom. 11/10

1 stop3h 42m

$287

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

mié. 7/3

1 stop5h 46m

Raleigh-Durham

dom. 7/7

1 stop4h 39m

$352

Lambert-St LouisRaleigh-Durham

STL - RDU

STLRDU

Lambert-St Louis

sáb. 8/17

2 stops6h 53m

Raleigh-Durham

dom. 9/1

1 stop4h 59m

$377

Flights are sorted by cheapest first

Deals found on 6/5

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 May 31, 2024.
Booking 24 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.
Search Deals

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 June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Raleigh by month

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

RDU

Temperature

41 - 80.6 °F

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 junio 6, 2024.
See what other customers who have flown with American Airlines, Spirit Airlines and Frontier 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
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,222 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,368 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,696 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,227 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

6.4
Okay
8,567 reviews
8.1
Very good
9,222 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Entertainment

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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 3h 48m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Lambert-St Louis to Raleigh.

  • Can I find flights from St. Louis to Raleigh for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Raleigh for under $200. The cheapest flight booked recently is on Spirit Airlines for just $149, but on average you can expect to pay $204.

  • Are there last-minute flights available from St. Louis to Raleigh for under $200?

    There are currently 20+ open flights from St. Louis to Raleigh within the next 7 days for less than $200.

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

    Spirit Airlines, at $149, was found to be the cheapest airline from St. Louis to Raleigh.Alternate airlines to your destination round-trip include Frontier and American Airlines. Users have found that Spirit Airlines is 56% 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 Spirit Airlines. According to our data, you can fly for as low as $70. Users have also found prices from $90 and $149 on Frontier and Delta, respectively.

  • What does STL to RDU mean?

    STL stands for Lambert-St Louis Airport, while RDU stands for Raleigh-Durham Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Raleigh that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Raleigh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Raleigh with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Raleigh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Raleigh that allow pets onboard?

    Many airlines flying from St. Louis to Raleigh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Raleigh?

    Yes, you can often find last-minute deals on St. Louis to Raleigh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Raleigh flight deals updated?

    The St. Louis to Raleigh flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from St. Louis to Raleigh?

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

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Raleigh (average of $223). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from St. Louis to Raleigh

Discover the top 4 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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$169FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$256Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$335Average$458FlexibilityNo cancel feeOn-time69%

Search flights from St. Louis to Raleigh by cabin class

Find flights from St. Louis to Raleigh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from St. Louis to Raleigh

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 junio 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
12%of flight departuresAfternoonNoon to 6 pm
37%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Raleigh

Explore weekly flight availability from St. Louis to Raleigh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 6, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight
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