S$ 79 Cheap Flights from St. Louis to Raleigh (STL-RDU)

Cheap Flights from St. Louis to Raleigh

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Cheap Flights from St. Louis to Raleigh starting at S$ 79

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

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

Cheapest time to fly from St. Louis to Raleigh

We monitor flight fares to help you find the best deals effortlessly

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

Cheapest Airlines flying from St. Louis to Raleigh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From S$ 79

American Airlines

From S$ 123

United Airlines

From S$ 143

Sun Country Airlines

From S$ 177

Delta Air Lines

From S$ 237

Southwest Airlines

From S$ 245

Southern Airways Express, Llc

From S$ 248

Alaska Airlines

From S$ 335

ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Raleigh

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Raleigh.

Cheapest
STL
21:53
15h 16m
1 transfer
RDU
14:09
St. Louis Lambert International Airport - Raleigh-Durham International Airport
Wed, May 1Frontier Airlines
S$ 79
STL
21:53
15h 16m
1 transfer
RDU
14:09
St. Louis Lambert International Airport - Raleigh-Durham International Airport
Wed, May 1Frontier Airlines
S$ 79
Find More Flights

Frequently Asked Questions

When to buy flight tickets from St. Louis (STL) to Raleigh (RDU) the cheapest?
Airlines adjust prices for flights from St. Louis to Raleigh 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 is a flight from St. Louis (STL) to Raleigh (RDU) cost?
According to Trip.com's data, the lowest price is around S$ 535.
How long is a flight from St. Louis (STL) to Raleigh (RDU)?
It takes about 1 hour 47 minutes to fly from St. Louis (STL) to Raleigh (RDU).
What is the transportation method from the main airport to downtown in Raleigh?
- The distance from Raleigh-Durham International Airport to downtown is about 17km, by taxi about 30 minutes.
What are the most popular airlines that fly from St. Louis (STL) to Raleigh (RDU)?
Airlines with flights from St. Louis (STL) to Raleigh (RDU): Southwest Airlines.
What's the most popular airline for direct flights from St. Louis (STL) to Raleigh (RDU)?
Southwest Airlines operates 1 direct flights from St. Louis (STL) to Raleigh (RDU).
How many airports in Raleigh?
There are 1 airports near Raleigh: Raleigh-Durham International Airport.

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

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Raleigh. Book your flights at the right time and save more.

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

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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

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Find cheapest flight ticket from St. Louis to Raleigh

Cheapest direct flight price	S$ 78
Cheapest return ticket price	S$ 420
Cheapest month	December
Peak season for travel	June
Flight distance	1,052.84km
Average flight time	1 hour 47 minutes
Popular airline	American Airlines