Cheap flights from DCA to STL (Ronald Reagan Washington National to Lambert-St. Louis Intl.)

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Cheap Flights from DCA to STL starting at $119 One Way, $240 Round Trip

Prices starting at $240 for return flights and $119 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.

Wed, Jul 22 - Mon, Jul 27
DCA
Washington
STL
St. Louis
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Washington to St. Louis, returning Mon, Jul 27, priced at $240 found 3 days ago
Tue, Jul 21 - Wed, Jul 22
DCA
Washington
STL
St. Louis
$243 Roundtrip, found 20 hours ago
$243
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Tue, Jul 21 from Washington to St. Louis, returning Wed, Jul 22, priced at $243 found 20 hours ago
Tue, Jul 21 - Wed, Jul 22
DCA
Washington
STL
St. Louis
$244 Roundtrip, found 20 hours ago
$244
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jul 21 from Washington to St. Louis, returning Wed, Jul 22, priced at $244 found 20 hours ago
Mon, Sep 21 - Tue, Sep 22
DCA
Washington
STL
St. Louis
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Sep 21 from Washington to St. Louis, returning Tue, Sep 22, priced at $244 found 3 days ago
Tue, Jul 21 - Wed, Jul 22
DCA
Washington
STL
St. Louis
$245 Roundtrip, found 20 hours ago
$245
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jul 21 from Washington to St. Louis, returning Wed, Jul 22, priced at $245 found 20 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 Jul 6 to Jul 7
$106 total
Jul 6 - Jul 7
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 ...
9.2/10 Wonderful! (3,044 reviews)
"Clean. Ac w orked well"

Reviewed on Jun 28, 2026

Pear Tree Inn St. Louis Airport
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
$123 nightly
The price is $144 total per night from Jul 5 to Jul 6
$144 total
Jul 5 - Jul 6
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! (1,295 reviews)
"Very nice, clean hotel for our overnight stay in St Louis. Dinner & drink tickets the night of check in were included. We didn't use them, but it was still nice!! Breakfast the next morning was great!! So many choices!! Have never seen more breakfast choices @ a hotel before!! Check in & out were ..."

Reviewed on Jun 28, 2026

Drury Inn & Suites St. Louis Airport
Wingate by Wyndham St. Louis Airport

Wingate by Wyndham St. Louis Airport

3 out of 5
10820 Pear Tree Lane St. Ann MO
$115 nightly
The price is $135 total per night from Jun 30 to Jul 1
$135 total
Jun 30 - Jul 1
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 helpful staff and the clean ...
9.2/10 Wonderful! (1,680 reviews)
"Room was very cleaned and staff was very nice and helpful."

Reviewed on Jun 28, 2026

Wingate by Wyndham 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
$143 nightly
The price is $169 total per night from Jun 29 to Jun 30
$169 total
Jun 29 - Jun 30
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! (4,164 reviews)
"Great location at The Arch and Busch Stadium"

Reviewed on Jun 28, 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
$96 nightly
The price is $112 total per night from Jul 12 to Jul 13
$112 total
Jul 12 - Jul 13
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! (3,261 reviews)
"The staff at the Clayton hotel were extremely helpful and kind. The room was a bit run down, but overall clean. Would return for the kind service!"

Reviewed on Jun 28, 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
$116 nightly
The price is $136 total per night from Jun 29 to Jun 30
$136 total
Jun 29 - Jun 30
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! (2,198 reviews)
"The room was dirty. The tub had hair in it, the bathroom smelled bad, there were crumbs on the chair in the room and leftover room key cards on the table. We only stayed one night, so we made do, but for the price, it was a huge disappointment."

Reviewed on Jun 27, 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
$58 nightly
The price is $68 total per night from Jul 19 to Jul 20
$68 total
Jul 19 - Jul 20
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 ...
6/10 (1,004 reviews)
"I stayed at this hotel from Wednesday through Sunday while I was in town for my grandmother’s funeral, and unfortunately my experience was very disappointing. The biggest issue was the lack of hot water. I had to take cold showers on Thursday, Friday, and Saturday. The only time I was able to get ..."

Reviewed on Jun 28, 2026

Quality Inn Saint Louis Airport
Marriott St. Louis Airport

Marriott St. Louis Airport

4 out of 5
10700 Pear Tree Lane St. Louis MO
$152 nightly
The price is $181 total per night from Jul 17 to Jul 18
$181 total
Jul 17 - Jul 18
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! (1,000 reviews)
"The shuttle service to|from the airport was excellent."

Reviewed on Jun 22, 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
$157 nightly
The price is $187 total per night from Jul 4 to Jul 5
$187 total
Jul 4 - Jul 5
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 ...
7.6/10 Good! (1,004 reviews)
"My room and the common areas were all clean. The establishment looks upscale and well taken care of. *However*, reception staff was clearly in a bad mood, took quite a bit on our parts to get them to be congenial. Secondly, no refrigerator or microwave in the room to be able to heat or store food ..."

Reviewed on Jun 28, 2026

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
$58 nightly
The price is $68 total per night from Jul 19 to Jul 20
$68 total
Jul 19 - Jul 20
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 ...
6/10 (1,004 reviews)
"I stayed at this hotel from Wednesday through Sunday while I was in town for my grandmother’s funeral, and unfortunately my experience was very disappointing. The biggest issue was the lack of hot water. I had to take cold showers on Thursday, Friday, and Saturday. The only time I was able to get ..."

Reviewed on Jun 28, 2026

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 Jun 29 to Jun 30
$116 total
Jun 29 - Jun 30
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 Gateway Arch and Busch Stadium are located ...
5.6/10 (848 reviews)
"Unfortunately, there was an unexpected sinkhole near the property right before we were scheduled to arrive. This made finding a way into the parking lot difficult, but the attendant on staff was very helpful. I would consider this a one star motel in terms of amenities, updates, comfortable beds, ..."

Reviewed on Jun 18, 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 Magic ...

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 Jul 5 to Jul 6
$179 total
Jul 5 - Jul 6
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! (3,527 reviews)
"Average Drury experience."

Reviewed on Jun 28, 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 Jul 5 to Jul 6
$143 total
Jul 5 - Jul 6
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! (2,036 reviews)
"Great place to stay when visiting Downtown! We stayed while in town for a concert and had a great time!"

Reviewed on Jun 28, 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.

DCA to STL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
DCA Address & GPS
Address:
1 Aviation Circle
Washington DC, 20001-6000
United States
IATA Code:
DCA
Longitude:
-77.043457
Latitude:
38.853434
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 Ronald Reagan Washington National Airport (DCA) to St. Louis Lambert International Airport?
Several companies operate nonstop flights from National Airport to Lambert-St. Louis Intl. Airport (STL), which is awesome news if the very thought of stopping over somewhere sends you into a complete tailspin. Check out the deals with Southwest Airlines and American Airlines.
What is the shortest flight from National Airport to St. Louis Lambert International Airport?
There's nothing as exciting as an impulsive getaway. And with the flight from DCA to STL being just 2 hours and 25 minutes, there's no reason not to take one.
How many hours flight from Ronald Reagan Washington National Airport (DCA) to Lambert Field?
There's no excuse not to book a St. Louis escape when the plane journey from DCA to Lambert Field is only 2 hours and 36 minutes on average. So, go on and grab a ticket — it's high time you had a little fun.
What airlines have the most flights from Ronald Reagan Washington National Airport (DCA) to St. Louis Lambert International Airport?
Escaping on vacation is one of life's biggest pleasures, but how you get to your destination should be equally as enjoyable. Consider booking your DCA to St. Louis Lambert International Airport flight with American Airlines (AA). One of the most popular carriers, it offers 119 flights on this route every month. Southwest Airlines (WN) will also fly you to your destination in comfort and style. Offering 128 monthly flights between Washington and St. Louis, it's another quality airline to look into.

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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