Cheap Flights From Lambert-St. Louis Intl. (STL) To Raleigh - Durham Intl. (RDU)

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Cheapest Flights from St. Louis (STL) to Raleigh (RDU)

The cheapest flights to Raleigh - Durham Intl. found within the past 7 days were CA $24,806 round trip and CA $12,396 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 16 - Sun, Jan 18
STL
St. Louis
RDU
Raleigh
CA $24,806 Roundtrip, found 7 hours ago
CA $24,806
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from St. Louis to Raleigh, returning Sun, Jan 18, priced at CA $24,806 found 7 hours ago

Frequently asked questions

Are there direct flights from Lambert-St. Louis Intl. Airport (STL) to RDU?
For a straightforward journey between St. Louis and Raleigh, have a look at Southwest Airlines. They advertise direct flights from St. Louis Lambert International Airport to RDU.
What airlines fly from STL to Raleigh - Durham Intl. Airport (RDU)?
If you're on the lookout for an airline that offers direct flights from St. Louis Lambert International Airport to RDU and is highly rated by experienced travelers, consider Southwest Airlines. They offer up to 26 services on this route every month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from St. Louis (STL)

Travelers at STL love to visit these top cities. Roam to the top destinations from St. Louis (STL) today with the cheap prices from Travelocity!

Popular Flight Routes from Raleigh (RDU)

Travelers at RDU love to visit these top cities. Roam to the top destinations from Raleigh(RDU) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.