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Cheap flights from Raleigh to St. Louis from $116

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to St. Louis departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Tue 6/4
Tue 6/11

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Easily compare round-trip flights from Raleigh to St. Louis

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Raleigh to St. Louis by changing tabs
Multiple Airlines
Aug 23
RDU6:30 pmRaleigh-Durham
24h 00m
1 stop
STL5:30 pmLambert-St Louis
Aug 26
STL9:20 pmLambert-St Louis
9h 46m
1 stop
RDU8:06 amRaleigh-Durham
Spirit Airlines
Aug 23
RDU6:30 pmRaleigh-Durham
24h 00m
1 stop
STL5:30 pmLambert-St Louis
Aug 26
STL4:31 pmLambert-St Louis
47h 57m
2 stops
RDU5:28 pmRaleigh-Durham
Frontier
Aug 3
RDU9:56 pmRaleigh-Durham
11h 40m
1 stop
STL8:36 amLambert-St Louis
Aug 17
STL8:00 pmLambert-St Louis
23h 53m
1 stop
RDU8:53 pmRaleigh-Durham
American Airlines
Jun 18
RDU11:07 amRaleigh-Durham
6h 41m
1 stop
STL4:48 pmLambert-St Louis
Jun 25
STL5:15 amLambert-St Louis
4h 02m
1 stop
RDU10:17 amRaleigh-Durham
Delta
Jun 18
RDU5:30 amRaleigh-Durham
4h 40m
1 stop
STL9:10 amLambert-St Louis
Jun 26
STL6:30 amLambert-St Louis
4h 36m
1 stop
RDU12:06 pmRaleigh-Durham
Sun Country Air
Jul 11
RDU6:00 pmRaleigh-Durham
23h 29m
1 stop
STL4:29 pmLambert-St Louis
Jul 14
STL6:41 pmLambert-St Louis
21h 31m
1 stop
RDU5:12 pmRaleigh-Durham

Find the cheapest one-way flights from Raleigh to St. Louis

If you're looking for one-way flights from Raleigh to St. Louis, view some of our deals below provided by American Airlines, Delta and United Airlines
American Airlines
Jun 4
RDU7:58 pmRaleigh-Durham
4h 24m
1 stop
STL11:22 pmLambert-St Louis
Delta
Jun 30
RDU5:30 amRaleigh-Durham
4h 40m
1 stop
STL9:10 amLambert-St Louis
Multiple Airlines
Jun 13
RDU4:55 pmRaleigh-Durham
28h 00m
3 stops
STL7:55 pmLambert-St Louis

Search last-minute flights to St. Louis from Raleigh

Find and compare round-trip flight prices for your last-minute flight from Raleigh to St. Louis
Frontier
Jun 8
RDU10:41 amRaleigh-Durham
4h 37m
1 stop
STL2:18 pmLambert-St Louis
Jun 11
STL3:47 pmLambert-St Louis
28h 33m
1 stop
RDU9:20 pmRaleigh-Durham
Multiple Airlines
Jun 8
RDU10:41 amRaleigh-Durham
4h 37m
1 stop
STL2:18 pmLambert-St Louis
Jun 11
STL11:57 amLambert-St Louis
28h 43m
2 stops
RDU5:40 pmRaleigh-Durham
Spirit Airlines
Jun 8
RDU6:40 pmRaleigh-Durham
24h 25m
2 stops
STL6:05 pmLambert-St Louis
Jun 11
STL11:57 amLambert-St Louis
28h 43m
2 stops
RDU5:40 pmRaleigh-Durham
Frontier
Jun 4
RDU10:41 pmRaleigh-Durham
9h 41m
1 stop
STL7:22 amLambert-St Louis
Jun 6
STL7:44 pmLambert-St Louis
16h 57m
1 stop
RDU1:41 pmRaleigh-Durham
United Airlines
Jun 8
RDU10:40 amRaleigh-Durham
4h 36m
1 stop
STL2:16 pmLambert-St Louis
Jun 12
STL9:05 amLambert-St Louis
13h 30m
2 stops
RDU11:35 pmRaleigh-Durham
Multiple Airlines
Jun 8
RDU6:40 pmRaleigh-Durham
42h 05m
3 stops
STL11:45 amLambert-St Louis
Jun 11
STL11:57 amLambert-St Louis
28h 43m
3 stops
RDU5:40 pmRaleigh-Durham

Spirit Airlines flights from Raleigh to St. Louis

Our best Spirit Airlines deals on Raleigh to St. Louis flight tickets
Spirit Airlines
Aug 23
RDU6:30 pmRaleigh-Durham
24h 00m
1 stop
STL5:30 pmLambert-St Louis
Aug 26
STL4:31 pmLambert-St Louis
47h 57m
2 stops
RDU5:28 pmRaleigh-Durham
Spirit Airlines
Jun 21
RDU6:40 pmRaleigh-Durham
23h 48m
1 stop
STL5:28 pmLambert-St Louis
Jun 25
STL3:23 pmLambert-St Louis
25h 17m
1 stop
RDU5:40 pmRaleigh-Durham
Spirit Airlines
Jun 21
RDU6:40 pmRaleigh-Durham
23h 48m
1 stop
STL5:28 pmLambert-St Louis
Jun 25
STL11:57 amLambert-St Louis
28h 43m
2 stops
RDU5:40 pmRaleigh-Durham

Frontier flights from Raleigh to St. Louis

Our best Frontier deals on Raleigh to St. Louis flight tickets
Frontier
Jun 8
RDU10:41 amRaleigh-Durham
4h 37m
1 stop
STL2:18 pmLambert-St Louis
Jun 11
STL3:47 pmLambert-St Louis
28h 33m
1 stop
RDU9:20 pmRaleigh-Durham
Frontier
Aug 3
RDU9:56 pmRaleigh-Durham
11h 40m
1 stop
STL8:36 amLambert-St Louis
Aug 17
STL8:00 pmLambert-St Louis
23h 53m
1 stop
RDU8:53 pmRaleigh-Durham
Frontier
Aug 17
RDU10:39 pmRaleigh-Durham
9h 23m
1 stop
STL7:02 amLambert-St Louis
Aug 19
STL9:20 pmLambert-St Louis
9h 46m
1 stop
RDU8:06 amRaleigh-Durham

How to get the cheapest flight ticket from Raleigh to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to St. Louis from Raleigh is September. Most expensive is March

What is the cheapest day to depart Raleigh for St. Louis?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from Raleigh to St. Louis?

In the evening. Raleigh to St. Louis flights are approximately 17% more expensive in the morning than in the evening

What is the cheapest airline that flies to St. Louis from Raleigh?

Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from Raleigh to St. Louis

What is the cheapest Raleigh to St. Louis flight route?

Raleigh-Durham - Lambert-St Louis. Fly from Raleigh-Durham to Lambert-St Louis for the best Raleigh - St. Louis flight prices

How far in advance should you book Raleigh to St. Louis flights?

21 days before. The cheapest time to buy a flight from Raleigh to St. Louis is approximately 21 days to departure

How many flights depart from Raleigh to St. Louis on average per day?

The number of flights available between Raleigh and St. Louis is 1 per day as of May 2024. The most frequent departure time is 7:00AM, with 60% of daily flights leaving at noon.

How many flights depart from Raleigh to St. Louis on average per week?

As of May 2024, there are 7 flights per week flying from Raleigh to St. Louis. The most common day of the week flights depart is Sunday, with 14% of flights taking off on this day.

Cheap Raleigh to St. Louis (RDU to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to St. Louis

Best Price Found

$148

Fastest flight time

3h 36m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Raleigh in the past 72 hours is $148. The best round-trip flight deal from Raleigh to St. Louis found on momondo in the last 72 hours is $138.
The fastest flight from Raleigh to St. Louis takes 3h 36m
There are no direct flights from Raleigh to St. Louis. Popular non-direct route for this connection is Raleigh-Durham Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Raleigh-Durham to Lambert-St Louis by plane?

    Lambert-St Louis is 665.0 mi away from Raleigh-Durham. 3h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Lambert-St Louis Airport?

    Prices for flights from Raleigh-Durham Airport to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Raleigh to St. Louis

Compare and see reviews for airlines that fly from Raleigh to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $119Free CancellationRating
6.2
4,016 reviews
Search Frontier flights
American AirlinesPriceFrom $232Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
DeltaPriceFrom $285Free CancellationRating
8.0
10,457 reviews
Search Delta flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to St. Louis?

It is quick and easy to find Raleigh to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Raleigh to St. Louis with flexible booking policies on momondo?

Flights from Raleigh to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Raleigh to St. Louis?

momondo helps you find the best flight between Raleigh and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Raleigh to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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