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Cheap flights from Raleigh to St. Louis
Round-trip
Economy
Flight information for Raleigh to St. Louis
(RDU to STL)
Find info about flight duration, direct flights, and airports for your flight from Raleigh to St. Louis
| Best Price Found | $156 | The best flight deal from Raleigh to St. Louis found on momondo in the last 72 hours is $156 | |
| Fastest flight time | 2h 0m | The fastest flight from Raleigh to St. Louis takes 2h 0m. | |
| Direct flights | Mo, Tu and Su | Direct flights go from Raleigh to St. Louis on Monday, Tuesday and Sunday. Airline offering direct flights is Southwest.. | |
| Airports in St. Louis | 1 airport | There is 1 airport near St. Louis: Lambert-St Louis (STL) |
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 to St. Louis?
August
The cheapest time of year to fly to St. Louis from Raleigh is August. Most expensive is December
What is the cheapest day to fly to St. Louis?
Sunday
The cheapest day of the week is typically Sunday. The most expensive is typically Wednesday
When is the cheapest time to fly to St. Louis?
in the afternoon
Raleigh to St. Louis flights are approximately 17% more expensive at noon than in the afternoon
What is the cheapest airline that flies to St. Louis?
Frontier
Frontier, United Airlines, and Delta are the most popular carriers operating from Raleigh to St. Louis
What is the cheapest route?
Raleigh Raleigh-Durham - Lambert-St Louis
Fly from Raleigh Raleigh-Durham to Lambert-St Louis for the best Raleigh - St. Louis flight prices
RDU
Raleigh Raleigh-Durham
STL
Lambert-St Louis
When is the cheapest time to book a flight to St. Louis?
29 days before
The cheapest time to buy a flight from Raleigh to St. Louis is approximately 29 days to departure
60
Days before departure
0
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 three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Raleigh to St. Louis by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Nov 6
RDU
Raleigh Raleigh-Durham
7h 13m
1 stop
STL
Lambert-St Louis
Nov 10
STL
Lambert-St Louis
3h 28m
1 stop
RDU
Raleigh Raleigh-Durham
$150
Search deals
American Airlines
Dec 2
RDU
Raleigh Raleigh-Durham
5h 17m
1 stop
STL
Lambert-St Louis
Dec 5
STL
Lambert-St Louis
5h 18m
1 stop
RDU
Raleigh Raleigh-Durham
$153
Search deals
United Airlines
Dec 2
RDU
Raleigh Raleigh-Durham
7h 46m
2 stops
STL
Lambert-St Louis
Dec 5
STL
Lambert-St Louis
5h 41m
1 stop
RDU
Raleigh Raleigh-Durham
$156
Search deals
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 Frontier, American Airlines and United Airlines
Cheapest
Best
Quickest
Frontier
Nov 13
RDU
Raleigh Raleigh-Durham
7h 13m
1 stop
STL
Lambert-St Louis
$39
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American Airlines
Dec 1
RDU
Raleigh Raleigh-Durham
7h 11m
1 stop
STL
Lambert-St Louis
$78
Search deals
United Airlines
Dec 31
RDU
Raleigh Raleigh-Durham
6h 01m
1 stop
STL
Lambert-St Louis
$88
Search deals
Which airlines flying from Raleigh Raleigh-Durham to Lambert-St Louis have COVID-19 safety policies in place?
Many airlines have put safety measures in place to reduce the spread of COVID-19. Two of the airlines doing this are Southwest and Delta. When flying from Raleigh Raleigh-Durham to Lambert-St Louis, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.
Are airlines flying from Raleigh Raleigh-Durham to Lambert-St Louis offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Raleigh Raleigh-Durham to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Delta, and Frontier. You can search for the full list of airlines like American Airlines that are offering this flexibility.
Alternative routes for Raleigh to St. Louis
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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