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 $106 One Way, $220 Round Trip

Prices starting at $220 for return flights and $106 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.

Sat, Oct 24 - Thu, Oct 29
STL
St. Louis
DCA
Washington
$220 Roundtrip, found 5 days ago
$220
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from St. Louis to Washington, returning Thu, Oct 29, priced at $220 found 5 days ago
Fri, Oct 23 - Mon, Oct 26
STL
St. Louis
DCA
Washington
$230 Roundtrip, found 16 hours ago
$230
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, Oct 23 from St. Louis to Washington, returning Mon, Oct 26, priced at $230 found 16 hours ago
Sat, Oct 24 - Thu, Oct 29
STL
St. Louis
DCA
Washington
$230 Roundtrip, found 5 days ago
$230
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from St. Louis to Washington, returning Thu, Oct 29, priced at $230 found 5 days ago
Sat, Oct 24 - Thu, Oct 29
STL
St. Louis
DCA
Washington
$236 Roundtrip, found 5 days ago
$236
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from St. Louis to Washington, returning Thu, Oct 29, priced at $236 found 5 days ago
Sat, Oct 24 - Thu, Oct 29
STL
St. Louis
DCA
Washington
$240 Roundtrip, found 5 days ago
$240
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 24 from St. Louis to Washington, returning Thu, Oct 29, priced at $240 found 5 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
$142 nightly
The price is $162 total per night from Sep 25 to Sep 26
$162 total
Sep 25 - Sep 26
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 ...
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
$137 nightly
The price is $157 total per night from Sep 26 to Sep 27
$157 total
Sep 26 - Sep 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,553 reviews)
"Flight got cancelled due to weather hotel would refund and were not friendly!"

Reviewed on Sep 16, 2026

DoubleTree by Hilton Washington DC - Crystal City
Washington Plaza Hotel

Washington Plaza Hotel

4 out of 5
10 Thomas Circle NW Washington DC
$129 nightly
The price is $150 total per night from Sep 20 to Sep 21
$150 total
Sep 20 - Sep 21
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! (5,409 reviews)
"Great experience. Will stay again."

Reviewed on Sep 16, 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
$129 nightly
The price is $150 total per night from Sep 20 to Sep 21
$150 total
Sep 20 - Sep 21
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! (5,409 reviews)
"Great experience. Will stay again."

Reviewed on Sep 16, 2026

Washington Plaza Hotel
Moxy Washington DC Downtown

Moxy Washington DC Downtown

3 out of 5
1011 K Street NW Washington DC
$152 nightly
The price is $176 total per night from Oct 4 to Oct 5
$176 total
Oct 4 - Oct 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (1,404 reviews)
"Establishment was very clean. Great staff."

Reviewed on Sep 16, 2026

Moxy Washington DC Downtown
State Plaza Hotel

State Plaza Hotel

3.5 out of 5
2116 E Street NW Washington DC
$119 nightly
The price is $138 total per night from Sep 20 to Sep 21
$138 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the restaurant ...
9/10 Wonderful! (3,016 reviews)
"great stay in dc"

Reviewed on Sep 16, 2026

State 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.

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
$251 nightly
The price is $296 total per night from Sep 26 to Sep 27
$296 total
Sep 26 - Sep 27
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! (1,225 reviews)
"wonderful check- in ...room was nice. Parking prices are ridiculous they need to make that part all inclusive."

Reviewed on Sep 16, 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
$169 nightly
The price is $196 total per night from Sep 20 to Sep 21
$196 total
Sep 20 - Sep 21
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 Capital One Arena ...
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
$110 nightly
The price is $127 total per night from Sep 20 to Sep 21
$127 total
Sep 20 - Sep 21
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 ...
Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$97 nightly
The price is $112 total per night from Oct 17 to Oct 18
$112 total
Oct 17 - Oct 18
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 ...
7.4/10 Good! (1,006 reviews)
"All work good! Thanks"

Reviewed on Sep 16, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$99 nightly
The price is $114 total per night from Sep 20 to Sep 21
$114 total
Sep 20 - Sep 21
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 ...
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
$202 nightly
The price is $234 total per night from Oct 2 to Oct 3
$234 total
Oct 2 - Oct 3
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 ...
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
$202 nightly
The price is $234 total per night from Sep 20 to Sep 21
$234 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and 3 restaurants. Our guests praise the breakfast and the pool ...
8.6/10 Excellent! (2,865 reviews)
"Room was clean and the people were nice. My only complaint was the cost of parking."

Reviewed on Sep 15, 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
$207 nightly
The price is $240 total per night from Sep 20 to Sep 21
$240 total
Sep 20 - Sep 21
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 ...
8.8/10 Excellent! (1,600 reviews)
"Nice rooftop bar the pool is seasonal so we were not able to swim the gym smelled so bad we could not use it"

Reviewed on Sep 15, 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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