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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from DCA to STL starting at $67 One Way, $121 Round Trip

Prices starting at $121 for return flights and $67 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.

Mon, Nov 17 - Tue, Nov 18
DCA
Washington
STL
St. Louis
$121 Roundtrip, found 1 day ago
$121
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 17 from Washington to St. Louis, returning Tue, Nov 18, priced at $121 found 1 day ago
Fri, Nov 7 - Wed, Nov 12
DCA
Washington
STL
St. Louis
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Washington to St. Louis, returning Wed, Nov 12, priced at $155 found 6 days ago
Tue, Nov 11 - Tue, Nov 18
DCA
Washington
STL
St. Louis
$162 Roundtrip, found 8 hours ago
$162
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Washington to St. Louis, returning Tue, Nov 18, priced at $162 found 8 hours ago
Fri, Nov 7 - Tue, Nov 11
DCA
Washington
STL
St. Louis
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Washington to St. Louis, returning Tue, Nov 11, priced at $189 found 6 days ago
Mon, Nov 10 - Tue, Nov 18
DCA
Washington
STL
St. Louis
$193 Roundtrip, found 8 hours ago
$193
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Washington to St. Louis, returning Tue, Nov 18, priced at $193 found 8 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 Nov 9 to Nov 10
$106 total
Nov 9 - Nov 10
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! (2,732 reviews)
Good option for a short stay

Reviewed on Nov 2, 2025

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
$118 nightly
The price is $138 total per night from Nov 21 to Nov 22
$138 total
Nov 21 - Nov 22
Total with taxes and fees
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,035 reviews)
Fast easy check in and helpful staff

Reviewed on Nov 2, 2025

Renaissance St. Louis Airport Hotel
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd, St. Louis, MO
$96 nightly
The price is $115 total per night from Nov 28 to Nov 29
$115 total
Nov 28 - Nov 29
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.4/10 Good! (1,031 reviews)
Love this hotel!

Reviewed on Oct 30, 2025

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.

Hotels In St. Louis

Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
$104 nightly
The price is $122 total per night from Nov 23 to Nov 24
$122 total
Nov 23 - Nov 24
Total with taxes and fees
Stay at this 3.5-star 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! (2,980 reviews)
Clean room. Quiet & restful. The bed is very firm. I appreciate the accessible outlets everywhere and the furniture in the room is actually useful. The free breakfast is more than most hotels and the staff is gracious. They really can't help the bizarre layout of the building & maze of hallways , ...

Reviewed on Nov 1, 2025

Clayton Plaza Hotel & Extended Stay
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road, St. Louis, MO
$118 nightly
The price is $138 total per night from Nov 21 to Nov 22
$138 total
Nov 21 - Nov 22
Total with taxes and fees
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,035 reviews)
Fast easy check in and helpful staff

Reviewed on Nov 2, 2025

Renaissance St. Louis Airport Hotel
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
$137 nightly
The price is $161 total per night from Nov 11 to Nov 12
$161 total
Nov 11 - Nov 12
Total with taxes and fees
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (3,243 reviews)
Amazing staff clean rooms

Reviewed on Nov 2, 2025

Drury Plaza Hotel St. Louis at the Arch
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 St. Louis Airport Hotel

Quality Inn St. Louis Airport Hotel

2.5 out of 5
10232 Natural Bridge Rd, St. Louis, MO
$55 nightly
The price is $64 total per night from Nov 23 to Nov 24
$64 total
Nov 23 - Nov 24
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 (1,001 reviews)
AirPort Shuttle was on time. The driver was kind and helpful. Room temperature was good

Reviewed on Nov 2, 2025

Quality Inn St. Louis Airport Hotel
Marriott St. Louis Airport

Marriott St. Louis Airport

4 out of 5
10700 Pear Tree Lane, St. Louis, MO
$123 nightly
The price is $147 total per night from Nov 21 to Nov 22
$147 total
Nov 21 - Nov 22
Total with taxes and fees
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
7.8/10 Good! (1,000 reviews)
Room was very clean, the frint desk staff was excellent.

Reviewed on Oct 28, 2025

Marriott St. Louis Airport
Hilton St. Louis Airport

Hilton St. Louis Airport

3.5 out of 5
10330 Natural Bridge Rd, St. Louis, MO
$96 nightly
The price is $115 total per night from Nov 28 to Nov 29
$115 total
Nov 28 - Nov 29
Total with taxes and fees
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
7.4/10 Good! (1,031 reviews)
Love this hotel!

Reviewed on Oct 30, 2025

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 St. Louis Airport Hotel

Quality Inn St. Louis Airport Hotel

2.5 out of 5
10232 Natural Bridge Rd, St. Louis, MO
$55 nightly
The price is $64 total per night from Nov 23 to Nov 24
$64 total
Nov 23 - Nov 24
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 (1,001 reviews)
AirPort Shuttle was on time. The driver was kind and helpful. Room temperature was good

Reviewed on Nov 2, 2025

Quality Inn St. Louis Airport Hotel
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
$84 nightly
The price is $98 total per night from Nov 6 to Nov 7
$98 total
Nov 6 - Nov 7
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 (810 reviews)
ame the uh be ⁶

Reviewed on Oct 25, 2025

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
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and ...
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 a nightclub. Popular attractions Laumeier Sculpture Park and Magic ...
6.6/10 (1,001 reviews)

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

Travelers say...
The Pool, and things for the kids to do was great.

Reviewed on Feb 18, 2021

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
$137 nightly
The price is $161 total per night from Nov 11 to Nov 12
$161 total
Nov 11 - Nov 12
Total with taxes and fees
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the pool ...
9.4/10 Exceptional! (3,243 reviews)
Amazing staff clean rooms

Reviewed on Nov 2, 2025

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
$94 nightly
The price is $110 total per night from Nov 9 to Nov 10
$110 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 3-star 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! (1,693 reviews)
Staff was very courteous 💕rom was very clean💕

Reviewed on Oct 29, 2025

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.

More to Explore