Cheap Flights from Raleigh to St. Louis from MYR 249️ (RDU-STL)

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Flights from Raleigh to St. Louis Starting at MYR 249

Whether you’re going for a one-way or round-trip to St. Louis, we’ve got you covered! Check out these different flight options from Raleigh below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Raleigh to St. Louis

Explore the best time to buy affordable tickets to St. Louis with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Raleigh to St. Louis

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Raleigh to St. Louis.

Frontier Airlines

From MYR 249

Spirit Airlines

From MYR 425

American Airlines

From MYR 466

Delta Air Lines

From MYR 533

United Airlines

From MYR 557

Southwest Airlines

From MYR 855

Jetblue Airways

From MYR 880

Alaska Airlines

From MYR 1,009

ANA airlines

Find more flights and airlines

Alternative Routes from Raleigh to St. Louis

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to St. Louis from Raleigh which could help you save money and time.

Cheapest
RDU
08:34
17h 2m
1 transfer
STL
00:36
Raleigh-Durham International Airport - St. Louis Lambert International Airport
Mon, Sep 30Frontier Airlines
MYR 249
RDU
08:34
17h 2m
1 transfer
STL
00:36
Raleigh-Durham International Airport - St. Louis Lambert International Airport
Mon, Sep 30Frontier Airlines
MYR 249
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Raleigh (RDU) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Raleigh to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Raleigh (RDU) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around MYR 1,601.
How long is the flight from Raleigh (RDU) to St. Louis (STL)?
It takes about 2 hours 27 minutes to fly from Raleigh (RDU) to St. Louis (STL).
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St.Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.
What are the most popular airlines that fly from Raleigh (RDU) to St. Louis (STL)?
Airlines with flights from Raleigh (RDU) to St. Louis (STL): Southwest Airlines.
What's the most popular airline for direct flights from Raleigh (RDU) to St. Louis (STL)?
Southwest Airlines operates 2 direct flights from Raleigh (RDU) to St. Louis (STL).
How many airports in St. Louis (STL)?
There are 3 airport(s) in St. Louis (STL): St. Louis Downtown Airport, St.Louis Lambert International Airport and St Louis Spirit Of St Louis Airport.

How to find a cheap flight from Raleigh to St. Louis

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Raleigh to St. Louis

Cheapest direct flight price	MYR 249
Cheapest return ticket price	MYR 2,160
Off-season travel month	September
Peak season for travel	November
Flight distance	1,052.84km
Average flight time	2 hours 27 minutes
Popular airline	United Airlines