Cheap flights from RDU to STL (Raleigh - Durham Intl. to Lambert-St. Louis Intl.)

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Cheap Flights from RDU to STL starting at $89 One Way, $176 Round Trip

Prices starting at $176 for return flights and $89 for one-way flights to Lambert-St. Louis Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 5 - Mon, Nov 9
RDU
Raleigh
STL
St. Louis
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Raleigh to St. Louis, returning Mon, Nov 9, priced at $176 found 1 day ago
Thu, Nov 5 - Thu, Nov 12
RDU
Raleigh
STL
St. Louis
$178 Roundtrip, found 9 hours ago
$178
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Raleigh to St. Louis, returning Thu, Nov 12, priced at $178 found 9 hours ago
Wed, Sep 9 - Mon, Sep 14
RDU
Raleigh
STL
St. Louis
$187 Roundtrip, found 23 hours ago
$187
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Raleigh to St. Louis, returning Mon, Sep 14, priced at $187 found 23 hours ago
Wed, Sep 9 - Mon, Sep 14
RDU
Raleigh
STL
St. Louis
$195 Roundtrip, found 23 hours ago
$195
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Raleigh to St. Louis, returning Mon, Sep 14, priced at $195 found 23 hours ago
Thu, Nov 5 - Thu, Nov 12
RDU
Raleigh
STL
St. Louis
$199 Roundtrip, found 9 hours ago
$199
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Nov 5 from Raleigh to St. Louis, returning Thu, Nov 12, priced at $199 found 9 hours ago

Hotel Ideas near Lambert-St. Louis Intl.

Airport Hotels near Lambert-St. Louis Intl.

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
$90 nightly
The price is $106 total per night from Aug 17 to Aug 18
$106 total
Aug 17 - Aug 18
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
Pear Tree Inn St. Louis Airport
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
$111 nightly
The price is $130 total per night from Aug 27 to Aug 28
$130 total
Aug 27 - Aug 28
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Renaissance St. Louis Airport Hotel
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
$115 nightly
The price is $135 total per night from Aug 17 to Aug 18
$135 total
Aug 17 - Aug 18
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,366 reviews)
"Drury is always 100%. That's all."

Reviewed on Aug 12, 2026

Drury Inn & Suites St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In St. Louis

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
$134 nightly
The price is $158 total per night from Aug 16 to Aug 17
$158 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,156 reviews)
"You can walk out the door and be at the Arch park. Easy access to the Arch. Just a few blocks to Busch Stadium to watch the baseball game. Clean, nice hotel in St. Louis!"

Reviewed on Aug 12, 2026

Hyatt Regency St. Louis at The Arch
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
$92 nightly
The price is $107 total per night from Aug 30 to Aug 31
$107 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (3,311 reviews)
"Room was mostly clean, we did find someone else's sock under one of the beds though. Staff was immensely helpful during the entire stay. Breakfast was amazing, loved the made to order omelet and waffle station. Game room was advertised but was under construction during our stay, and looked like it ..."

Reviewed on Aug 12, 2026

Clayton Plaza Hotel & Extended Stay
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
$125 nightly
The price is $146 total per night from Sep 2 to Sep 3
$146 total
Sep 2 - Sep 3
Total with taxes and fees
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,214 reviews)
"The suite we stayed in was amazing; very clean and large. The proximity to the amphitheater and transportation there was close and easy."

Reviewed on Aug 13, 2026

Hollywood Casino & Hotel St. Louis
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

St. Louis Hotels With Airport Transportation

Quality Inn Saint Louis Airport

Quality Inn Saint Louis Airport

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
$60 nightly
The price is $70 total per night from Aug 30 to Aug 31
$70 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
Quality Inn Saint Louis Airport
Marriott St. Louis Airport

Marriott St. Louis Airport

4 out of 5
10700 Pear Tree Lane St. Louis MO
$161 nightly
The price is $192 total per night from Aug 20 to Aug 21
$192 total
Aug 20 - Aug 21
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8/10 Very Good! (1,001 reviews)
"It was average."

Reviewed on Aug 12, 2026

Marriott St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd St. Louis MO
$143 nightly
The price is $170 total per night from Aug 21 to Aug 22
$170 total
Aug 21 - Aug 22
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton St. Louis Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced St. Louis Hotels

Quality Inn Saint Louis Airport

Quality Inn Saint Louis Airport

2.5 out of 5
10232 Natural Bridge Rd St. Louis MO
$60 nightly
The price is $70 total per night from Aug 30 to Aug 31
$70 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff ...
Quality Inn Saint Louis Airport
Americas Best Value Inn St. Louis Downtown

Americas Best Value Inn St. Louis Downtown

2 out of 5
1100 Lumiere Place Boulevard St. Louis MO
$99 nightly
The price is $116 total per night from Aug 16 to Aug 17
$116 total
Aug 16 - Aug 17
Total with taxes and fees
Stay at this motel in St. Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Dome at America’s Center and Gateway Arch are located ...
5.6/10 (855 reviews)
"Alright, I booked a room at this hotel on short notice for a trip to take my son to a Cardinals game. So my criteria was a cheap room in walking distance from the park. This joint definitely fit the bill there. My son and I aren't fancy fellas and don't care about staying in super fancy hotels. But ..."

Reviewed on Jul 31, 2026

Americas Best Value Inn St. Louis Downtown
OYO Hotel St. Louis Downtown City Center MO

OYO Hotel St. Louis Downtown City Center MO

3.5 out of 5
400 S 14th St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
6.6/10 (1,000 reviews)
"Definitely an older hotel. Overall the room was kinda dingy."

Reviewed on Apr 11, 2024

Get rates
OYO Hotel St. Louis Downtown City Center MO
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in St. Louis

Days Inn by Wyndham St. Louis Lindbergh Boulevard

Days Inn by Wyndham St. Louis Lindbergh Boulevard

2.5 out of 5
South Lindbergh Boulevard, 3660 St. Louis MO
Book a stay at this family-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Laumeier Sculpture Park and Powder ...

Families like: Indoor pool, playground, game room, cribs

Get rates
Days Inn by Wyndham St. Louis Lindbergh Boulevard
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
$153 nightly
The price is $179 total per night from Aug 17 to Aug 18
$179 total
Aug 17 - Aug 18
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.6/10 Exceptional! (3,663 reviews)
"Drury is the best each and every time we stay here!"

Reviewed on Aug 12, 2026

Drury Plaza Hotel St. Louis at the Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
$122 nightly
The price is $143 total per night from Aug 17 to Aug 18
$143 total
Aug 17 - Aug 18
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (2,125 reviews)
"The staff was great - very welcoming and helpful. The location was great - walking distance from Union Station. The pool needed a little work - the water was cloudy and we couldn’t see to the bottom of the pool."

Reviewed on Aug 12, 2026

Pear Tree Inn St. Louis Near Union Station
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

RDU to STL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
RDU Address & GPS
Address:
Raleigh/Durham NC, 27623
United States
IATA Code:
RDU
Longitude:
-78.790862
Latitude:
35.873592
Time Zone:
America/New_York
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from RDU to STL?
The awesome news is Southwest Airlines flies straight from Raleigh to St. Louis, so you won't have to worry about disembarking the plane until you reach Lambert-St. Louis Intl. Airport (STL).
What is the shortest flight from Raleigh - Durham Intl. Airport (RDU) to St. Louis Lambert International Airport?
From Raleigh, the exciting sights and sounds of St. Louis are around 5 hours and 37 minutes away. Be sure to book your favorite seat, or perhaps even one with more legroom, and fly to your destination in total comfort.
How many hours flight from Raleigh–Durham Airport to Lambert-St. Louis Intl. Airport (STL)?
It typically takes about 5 hours and 43 minutes to jet from Raleigh–Durham Airport to STL. You'll be on board for quite some time, so think about bringing your own entertainment, like a newspaper or a podcast.
What airlines have the most flights from Raleigh–Durham Airport to St. Louis Lambert International Airport?
Are you ready to hit the "book" button on your Raleigh to St. Louis airfare? Make Southwest Airlines your first pick. With 52 flights per month to choose from on this route, they've got the ticket to your next unforgettable adventure.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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