Find Cheap Flights from Lambert-St Louis to Raleigh-Durham (STL - RDU)

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Wed 1/17
Wed 1/24
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
March
Most popular time to fly
1%
expected price increase
Average Price:
$334
(avg. price over the last 2 weeks)
Good Deal:
$263
or less (round trip)

When to Book Flights from Lambert-St Louis to Raleigh-Durham

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $263 or less.
The cheapest flight from Lambert-St Louis to Raleigh-Durham was found 33 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is January.
Morning departure is around 9% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Raleigh-Durham Flights

How long does a flight from Lambert-St Louis to Raleigh-Durham take?
An average nonstop flight takes 4h 06m, covering a distance of 666 miles.
How many flights are there between Lambert-St Louis and Raleigh-Durham?
There are 9 (nonstop) flights between Lambert-St Louis and Raleigh-Durham per week, averaging 1 per day.
Which airlines provide the cheapest flights from Lambert-St Louis to Raleigh-Durham?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($224), Frontier ($273) and American Airlines ($415).
Do I need a passport to fly between Lambert-St Louis and Raleigh-Durham?
No.
Which airlines fly most frequently between Lambert-St Louis and Raleigh-Durham?
Southwest (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Lambert-St Louis to Raleigh-Durham?
For Lambert-St Louis to Raleigh-Durham, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Raleigh-Durham back to Lambert-St Louis, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Lambert-St Louis to Raleigh-Durham (round-trip)

Airports
Origin
St. Louis
$224
only
$224
Destination
Raleigh
$224
only
$224
Sat, Feb 17
STL
RDU
4h 06m
Tue, Feb 20
RDU
STL
5h 52m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
STL
RDU
12h 55m
Fri, Jan 26
RDU
STL
13h 21m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33565 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Excellent 8.0

Time management

Service

LAX
DEN
Excellent 8.0

Time management

Service

MCO
DEN
Excellent 10.0

Smooth and really fast way to get to Denver

A little bit of a crowd at the entrance of the gate. Otherwise everything was excellent.

ISP
TPA
Mediocre 2.3

In flight crew was cordial, warm, professional

Everything else was a sh*tshow: bad information, confused and angry employees, flight was 7-hours late

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

Fri, Apr 27
STL
RDU
5h 11m
Sun, Apr 29
RDU
STL
5h 39m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27225 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BNA
LAX
Excellent 10.0

The service from the flight attendants on the flight was absolutely amazing

FLL
DFW
Excellent 10.0

Great service

GDL
DFW
Good 6.3

Friendly staff

Food was terrible and the seats tight

PHL
LHR
Good 7.3

Range of entertainment options, one crew member was terrific

Comfort of bed, some crew members snarky, old aircraft

MXP
JFK
Okay 5.0

i had a really horrible experience with a flight attendent but the 2 in my cabin were great. Earphones didnt work and couldnt see screen

Sat, Jun 9
STL
RDU
18h 19m
Wed, Jun 13
RDU
STL
16h 15m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33565 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

DEN
DCA
Excellent 8.0

Time management

Service

LAX
DEN
Excellent 8.0

Time management

Service

SJU
MCO
Excellent 9.5

I really liked how amazingly friendly all the crew were. They all had a real smile and tried to help every costumer Kindly. Never saw this from ANY airline. They are EXCELLENT!

Many crying babies, most but that's nothing you could do LOL!

MCO
DEN
Excellent 10.0

Smooth and really fast way to get to Denver

A little bit of a crowd at the entrance of the gate. Otherwise everything was excellent.

Tue, Apr 24
STL
RDU
18h 21m
Fri, Apr 27
RDU
STL
16h 15m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33565 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
ISP
Excellent 8.3

Cheap tickets, friendly staff, no major complaints

Seats were a bit uncomfortable

MCO
DEN
Excellent 10.0

Smooth and really fast way to get to Denver

A little bit of a crowd at the entrance of the gate. Otherwise everything was excellent.

ISP
TPA
Mediocre 2.3

In flight crew was cordial, warm, professional

Everything else was a sh*tshow: bad information, confused and angry employees, flight was 7-hours late

DEN
DCA
Excellent 8.0

Time management

Service

OMA
MCO
Excellent 8.0

Nice flight. Arrived early.

4.99 for a can of coke???

Tue, Jul 10
STL
RDU
27h 52m
Wed, Jul 25
RDU
STL
16h 26m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33565 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
OMA
Excellent 8.0

Nice flight. No issues. Flight staff was great.

Front desk check in guy in Orlando was a bit shady. Asked that we pay for our check-in bags with cash and wanted 10$ cash to put our seats together. I did not give him cash and had to ask for a reciept for the checked bags. We were 4 hours early for check in.

GRR
MCO
Excellent 10.0

Early departure. Non stop. Early arrival. Ease of travel.

LAX
DEN
Excellent 8.0

Time management

Service

RSW
PVD
Excellent 10.0

Basic, simple. No frills but economical

Seats did not recline.. So uncomfortable

MCO
DEN
Excellent 10.0

Smooth and really fast way to get to Denver

A little bit of a crowd at the entrance of the gate. Otherwise everything was excellent.

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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.

Lambert-St Louis to Raleigh-Durham Flight Information

Flights Arrive in Raleigh-Durham
Flights Depart from Lambert-St Louis
Flight Price $224
Distance 666 miles
Airlines Frontier, American Airlines