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

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Cheap Flights from STL to DCA starting at $101 One Way, $206 Round Trip

Prices starting at $206 for return flights and $101 for one-way flights to Ronald Reagan Washington National 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, May 28 - Sun, May 31
STL
St. Louis
DCA
Washington
$206 Roundtrip, found 4 hours ago
$206
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, May 28 from St. Louis to Washington, returning Sun, May 31, priced at $206 found 4 hours ago
Sun, May 24 - Sun, May 31
STL
St. Louis
DCA
Washington
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 24 from St. Louis to Washington, returning Sun, May 31, priced at $210 found 1 day ago
Wed, Jun 3 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 3 from St. Louis to Washington, returning Sun, Jun 7, priced at $225 found 2 days ago
Sat, Sep 5 - Thu, Sep 10
STL
St. Louis
DCA
Washington
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Sat, Sep 5 from St. Louis to Washington, returning Thu, Sep 10, priced at $243 found 4 days ago
Fri, May 29 - Sun, May 31
STL
St. Louis
DCA
Washington
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, May 29 from St. Louis to Washington, returning Sun, May 31, priced at $254 found 4 days ago

Hotel Ideas near Ronald Reagan Washington National

Airport Hotels near Ronald Reagan Washington National

Courtyard by Marriott Arlington Crystal City/Reagan National

Courtyard by Marriott Arlington Crystal City/Reagan National

3.5 out of 5
2899 Richmond Highway Arlington VA
$139 nightly
The price is $159 total per night from May 1 to May 2
$159 total
May 1 - May 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy a free airport shuttle, a fitness center, and parking (surcharge). Our guests praise the helpful ...
9.2/10 Wonderful! (1,606 reviews)
The room was absolutely spotless. The bathroom was very clean, shower doors spotless and they are clear. Shower itself clean. No stray hairs lying around. Plenty of towels. Bed was very comfortable had a few different pillow types on bed which was excellent. Linens were white and not shredded or ...

Reviewed on Apr 27, 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
AC Hotel by Marriott Arlington National Landing

AC Hotel by Marriott Arlington National Landing

4 out of 5
1999 Richmond Highway Arlington VA
$169 nightly
The price is $193 total per night from May 8 to May 9
$193 total
May 8 - May 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), 24-hour room service, and a fitness center. Our guests praise the helpful ...
9.2/10 Wonderful! (383 reviews)
AC did not cool efficiently. Did not eat in the cafe.

Reviewed on Apr 26, 2026

AC Hotel by Marriott Arlington National Landing
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
$147 nightly
The price is $168 total per night from May 8 to May 9
$168 total
May 8 - May 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8.4/10 Very Good! (1,416 reviews)
Staff for shuttle service and luggage handling were extra nice and helpful.

Reviewed on Apr 26, 2026

DoubleTree by Hilton Washington DC - Crystal City
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 Washington

Washington Plaza Hotel

Washington Plaza Hotel

4 out of 5
10 Thomas Circle NW Washington DC
$109 nightly
The price is $126 total per night from May 3 to May 4
$126 total
May 3 - May 4
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (5,053 reviews)
Everything was great customer service the food very comfortable 👌

Reviewed on Apr 27, 2026

Washington Plaza Hotel
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$165 nightly
The price is $187 total per night from May 1 to May 2
$187 total
May 1 - May 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the ...
8.8/10 Excellent! (3,354 reviews)
The lobby is beautiful and smells really great. However when I checked into the hotel (paid an early check in fee) the bathroom was not fully cleaned, when I let housekeeping know she told her supervisor, they came back together and looked at it but did nothing to fix it right away

Reviewed on Apr 27, 2026

Hamilton Hotel Washington DC
City Express by Marriott Washington, DC Northeast

City Express by Marriott Washington, DC Northeast

3 out of 5
1917 Bladensburg Rd, NE Washington DC
$118 nightly
The price is $137 total per night from May 4 to May 5
$137 total
May 4 - May 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff in our ...
8/10 Very Good! (1,443 reviews)
All amenities were in "repair," breakfast was not good, found long strand of hair in the omelette, we had to eat Mcdonald's across the street

Reviewed on Apr 25, 2026

City Express by Marriott Washington, DC Northeast
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.

Washington Hotels With Airport Transportation

Gaylord National Resort & Convention Center

Gaylord National Resort & Convention Center

4 out of 5
201 Waterfront Street Fort Washington MD
$230 nightly
The price is $272 total per night from May 10 to May 11
$272 total
May 10 - May 11
Total with taxes and fees
Book a stay at this spa resort in National Harbor. Enjoy a full-service spa, 3 restaurants, and a marina. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,019 reviews)
Great room

Reviewed on Apr 27, 2026

Gaylord National Resort & Convention Center
Courtyard by Marriott Washington, DC Dupont Circle

Courtyard by Marriott Washington, DC Dupont Circle

3.5 out of 5
1733 N St NW Washington DC
$139 nightly
The price is $161 total per night from May 25 to May 26
$161 total
May 25 - May 26
Total with taxes and fees
Book a stay at this boutique hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff in ...
8.6/10 Excellent! (1,006 reviews)
Lo único que no me gustó fue que no nos cambiaron las toallas, todo lo demás muy bien.

Reviewed on Apr 26, 2026

Courtyard by Marriott Washington, DC Dupont Circle
Malolo Bed and Breakfast

Malolo Bed and Breakfast

3.5 out of 5
5213 B Street Southeast Washington DC
Stay at this B&B in Washington. Enjoy free breakfast, free WiFi, and a free area shuttle. Popular attractions Union Station Shopping Center and Nationals Park ...
Get rates
Malolo Bed and Breakfast
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 Washington Hotels

Motto by Hilton Washington DC City Center

Motto by Hilton Washington DC City Center

3.5 out of 5
627 H Street NW Washington DC
$114 nightly
The price is $132 total per night from May 10 to May 11
$132 total
May 10 - May 11
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, 3 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
9/10 Wonderful! (1,964 reviews)
Pretty small rooms but can’t beat the location though

Reviewed on Apr 26, 2026

Motto by Hilton Washington DC City Center
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$106 nightly
The price is $122 total per night from May 3 to May 4
$122 total
May 3 - May 4
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (1,008 reviews)
Room was moderately clean but had a few dirty spots, staff were friendly, entering the hotel and accessing the room is difficult because the main area is a night club/bar, and the air conditioning was an in-wall unit that made me feel too hot and too cold at the same time. Shops nearby are great ...

Reviewed on Apr 27, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$100 nightly
The price is $116 total per night from May 11 to May 12
$116 total
May 11 - May 12
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
6.8/10 (1,002 reviews)
Room was nice and cleaned everyday. Close to metro nice neighborhood

Reviewed on Apr 26, 2026

Windsor Inn Hotel
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 Washington

Embassy Suites by Hilton Washington D.C. – Convention Center

Embassy Suites by Hilton Washington D.C. – Convention Center

3.5 out of 5
900 10th St NW Washington DC
$239 nightly
The price is $277 total per night from May 10 to May 11
$277 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, a 24-hour fitness center, and WiFi (surcharge). Our guests praise the breakfast ...
9.2/10 Wonderful! (2,314 reviews)
I had a wonderful stay at this hotel. The staff were incredibly friendly, welcoming, and always ready to help. The room was clean, comfortable, and well-maintained, which made my stay very enjoyable. The location is perfect — convenient and close to everything. The hotel has a very nice atmosphere, ...

Reviewed on Apr 27, 2026

Embassy Suites by Hilton Washington D.C. – Convention Center
Holiday Inn Washington Capitol - Natl Mall by IHG

Holiday Inn Washington Capitol - Natl Mall by IHG

3 out of 5
550 C St SW Washington DC
$171 nightly
The price is $198 total per night from May 10 to May 11
$198 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 restaurants. Our guests praise the breakfast and the pool ...
8.6/10 Excellent! (2,885 reviews)
This hotel was surprisingly excellent. It’s located super close to the National Mall, so it’s really convenient if you’re there for attractions in that vicinity. There’s parking at the hotel, which is a real plus. The staff here were excellent. Big shout out to Keeda (I’m so sorry if I spelled it ...

Reviewed on Apr 27, 2026

Holiday Inn Washington Capitol - Natl Mall by IHG
Hyatt Place Washington DC/National Mall

Hyatt Place Washington DC/National Mall

3 out of 5
400 E Street SW Washington DC
$209 nightly
The price is $242 total per night from May 1 to May 2
$242 total
May 1 - May 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free breakfast, free WiFi, and an outdoor pool. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,649 reviews)
AC unit located inside the room, very noisy anytime it kicks in. Very annoying. Other than that the hotel is good and well located.

Reviewed on Apr 25, 2026

Hyatt Place Washington DC/National Mall
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.

STL to DCA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
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
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

Frequently asked questions

Are there non-stop flights from STL to Ronald Reagan Washington National Airport (DCA)?
If you're not a big fan of stopovers, we've got good news. There are multiple airlines that operate nonstop flights from Lambert Field to National Airport, including the likes of Southwest Airlines and American Airlines.
What is the shortest flight from St. Louis Lambert International Airport to Ronald Reagan Washington National Airport (DCA)?
If you're of the opinion that your vacation hours should be spent 'vacationing' rather than flying, you'll enjoy the flight from Lambert Field to DCA. It's a short and sweet 1 hour and 50 minutes.
How many hours flight from STL to DCA?
With a typical flight time of roughly 2 hours and 4 minutes between St. Louis Lambert International Airport and National Airport, you'll be enjoying Arlington before you can say, "How much longer to go?"
What airlines have the most flights from St. Louis Lambert International Airport to National Airport?
A problem-free, fun-filled getaway starts with selecting the right airline. American Airlines (AA) operates 119 flights each month from STL to National Airport. Why not climb aboard and discover why it's one of the best? Southwest Airlines (WN) will also get you to your destination in comfort and style. Offering 128 monthly flights between St. Louis and Washington, 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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