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, $210 Round Trip

Prices starting at $210 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.

Sun, May 31 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 31 from St. Louis to Washington, returning Sun, Jun 7, priced at $210 found 1 day ago
Tue, Jun 2 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$219 Roundtrip, found 6 hours ago
$219
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, Jun 2 from St. Louis to Washington, returning Sun, Jun 7, priced at $219 found 6 hours ago
Tue, Jun 2 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$229 Roundtrip, found 6 hours ago
$229
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jun 2 from St. Louis to Washington, returning Sun, Jun 7, priced at $229 found 6 hours ago
Tue, Jun 2 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$234 Roundtrip, found 6 hours ago
$234
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, Jun 2 from St. Louis to Washington, returning Sun, Jun 7, priced at $234 found 6 hours ago
Tue, Jun 2 - Sun, Jun 7
STL
St. Louis
DCA
Washington
$235 Roundtrip, found 6 hours ago
$235
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, Jun 2 from St. Louis to Washington, returning Sun, Jun 7, priced at $235 found 6 hours 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
$129 nightly
The price is $147 total per night from May 8 to May 9
$147 total
May 8 - May 9
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! (1,610 reviews)
Easy access to the airport, clean, bistro available, free street parking near the hotel starting at 8:00 on Friday. Starbucks in the hotel. Tried to get some lunch around 2 or 3 but it appeared to be closed.

Reviewed on May 4, 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
$151 nightly
The price is $172 total per night from May 8 to May 9
$172 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! (1,429 reviews)
The suite wasn’t modernized

Reviewed on May 3, 2026

DoubleTree by Hilton Washington DC - Crystal City
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 25 to May 26
$126 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 breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (5,088 reviews)
hot water came on quickly

Reviewed on May 4, 2026

Washington Plaza 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.

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 25 to May 26
$126 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 breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (5,088 reviews)
hot water came on quickly

Reviewed on May 4, 2026

Washington Plaza Hotel
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
2500 Calvert St Nw Washington DC
$199 nightly
The price is $231 total per night from May 10 to May 11
$231 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 bars/lounges. Our guests praise the pool and the helpful staff ...
9/10 Wonderful! (2,269 reviews)
The front desk staff was very helpful during the check in process and changing of rooms. To no fault of theirs, we had to change rooms and I ended up in an hypoallergenic room which was perfect for me. Room was clean and had the most wonderful view. Room service was great.

Reviewed on May 4, 2026

Omni Shoreham 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 Jun 5 to Jun 6
$187 total
Jun 5 - Jun 6
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! (3,363 reviews)
Breakfast was not good at all. They have better restaurants near by. Got there late and just wanted to get checked in, front desk staff talked sooooo much it took forever besides that the staff was nice and so was the hotel

Reviewed on May 4, 2026

Hamilton Hotel Washington DC
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 May 21 to May 22
$292 total
May 21 - May 22
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! (1,025 reviews)
Beautiful property and enjoyed my stay!

Reviewed on May 3, 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
$130 nightly
The price is $151 total per night from May 25 to May 26
$151 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! (1,000 reviews)
Property feels dated

Reviewed on Apr 28, 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 Downtown

Motto by Hilton Washington DC Downtown

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! (1,966 reviews)
Smaller rooms than expected but nice overall

Reviewed on May 3, 2026

Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$118 nightly
The price is $137 total per night from May 25 to May 26
$137 total
May 25 - May 26
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)
Older hotel but we'll maintained. Staff very helpful with information.

Reviewed on May 4, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$102 nightly
The price is $119 total per night from May 21 to May 22
$119 total
May 21 - May 22
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 (1,003 reviews)
I

Reviewed on May 2, 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
$159 nightly
The price is $185 total per night from May 25 to May 26
$185 total
May 25 - May 26
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! (2,321 reviews)
Great location - smack in the center

Reviewed on May 4, 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
$175 nightly
The price is $203 total per night from May 10 to May 11
$203 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! (2,894 reviews)
The property is very conveniently located near the National mall and Capital. The room was straightened daily and every thing was clean. Only down side was the pool was out of service and the in house market was over priced.

Reviewed on May 4, 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
$219 nightly
The price is $254 total per night from May 8 to May 9
$254 total
May 8 - May 9
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! (1,643 reviews)
Room was spacious and clean. Breakfast ok.

Reviewed on May 3, 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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