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 $128 One Way, $260 Round Trip

Prices starting at $260 for return flights and $128 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.

Fri, Jul 31 - Sun, Aug 23
STL
St. Louis
DCA
Washington
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from St. Louis to Washington, returning Sun, Aug 23, priced at $260 found 3 days ago
Tue, Sep 8 - Thu, Sep 10
STL
St. Louis
DCA
Washington
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 8 from St. Louis to Washington, returning Thu, Sep 10, priced at $273 found 6 days ago
Fri, Jul 31 - Sun, Aug 23
STL
St. Louis
DCA
Washington
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from St. Louis to Washington, returning Sun, Aug 23, priced at $282 found 3 days ago
Tue, Sep 8 - Thu, Sep 10
STL
St. Louis
DCA
Washington
$283 Roundtrip, found 6 days ago
$283
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 8 from St. Louis to Washington, returning Thu, Sep 10, priced at $283 found 6 days ago
Tue, Sep 8 - Thu, Sep 10
STL
St. Louis
DCA
Washington
$283 Roundtrip, found 6 days ago
$283
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 8 from St. Louis to Washington, returning Thu, Sep 10, priced at $283 found 6 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 29 to May 30
$159 total
May 29 - May 30
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! (1,619 reviews)
"Didn't like limited restaurant choices"

Reviewed on May 23, 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 29 to May 30
$193 total
May 29 - May 30
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! (408 reviews)
"There's no complimentary breakfast, the kitchen staff was rude,I booked for two days, front desk was at my door the next morning asking why haven't I left, I had to remind them on how to do their job and read the registration, I doubt if I'll return."

Reviewed on May 24, 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
$146 nightly
The price is $167 total per night from May 29 to May 30
$167 total
May 29 - May 30
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! (1,458 reviews)
"It was nice"

Reviewed on May 24, 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 31 to Jun 1
$126 total
May 31 - Jun 1
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! (5,137 reviews)
"Last minute reservation. No issues."

Reviewed on May 23, 2026

Washington Plaza Hotel
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$174 nightly
The price is $197 total per night from May 30 to May 31
$197 total
May 30 - May 31
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 ...
Hamilton Hotel Washington DC
Harborside Hotel

Harborside Hotel

3 out of 5
6400 Oxon Hill Road Oxon Hill MD
$135 nightly
The price is $153 total per night from May 25 to May 26
$153 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Oxon Hill. Enjoy free WiFi, free parking, and a free area shuttle. Our guests praise the restaurant and the helpful ...
8.8/10 Excellent! (1,633 reviews)
"!"

Reviewed on May 24, 2026

Harborside 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.

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
$247 nightly
The price is $292 total per night from Jun 5 to Jun 6
$292 total
Jun 5 - Jun 6
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! (1,051 reviews)
"Overall the stay was good and the staff was helpful and kind. The cafe tables should have been cleaned more often they weren’t maintained as often."

Reviewed on May 23, 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
$121 nightly
The price is $140 total per night from May 25 to May 26
$140 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 ...
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 Downtown

Motto by Hilton Washington DC Downtown

3.5 out of 5
627 H Street NW Washington DC
$89 nightly
The price is $103 total per night from May 25 to May 26
$103 total
May 25 - May 26
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! (1,992 reviews)
"No complaints"

Reviewed on May 24, 2026

Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$96 nightly
The price is $111 total per night from Jun 19 to Jun 20
$111 total
Jun 19 - Jun 20
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! (1,004 reviews)
"That everything was antique however elevator was difficult to use."

Reviewed on May 24, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$103 nightly
The price is $119 total per night from May 31 to Jun 1
$119 total
May 31 - Jun 1
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 ...
7/10 Good! (1,001 reviews)
"Air conditioning effective"

Reviewed on May 19, 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
$212 nightly
The price is $245 total per night from Jun 7 to Jun 8
$245 total
Jun 7 - Jun 8
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! (2,364 reviews)
"THE BREAKFAST WAS FANTASTIC!!! THE HOTEL WAS CLEAN & STAFF WERE ON IT. HOTEL WAS SUPER CLEAN AND AREA WAS PRETTY CLOSE TO EVERYTHING WE NEEDED."

Reviewed on May 24, 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
$189 nightly
The price is $219 total per night from May 25 to May 26
$219 total
May 25 - May 26
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! (2,917 reviews)
"4"

Reviewed on May 23, 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
$237 nightly
The price is $275 total per night from Jun 18 to Jun 19
$275 total
Jun 18 - Jun 19
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)
"Everything was amazing from the staff to the room and the breakfast."

Reviewed on May 23, 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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