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 $111 One Way, $255 Round Trip

Prices starting at $255 for return flights and $111 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.

Wed, Dec 2 - Fri, Dec 4
STL
St. Louis
DCA
Washington
$255 Roundtrip, found 1 day ago
$255
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Dec 2 from St. Louis to Washington, returning Fri, Dec 4, priced at $255 found 1 day ago
Fri, Dec 4 - Thu, Dec 10
STL
St. Louis
DCA
Washington
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Dec 4 from St. Louis to Washington, returning Thu, Dec 10, priced at $260 found 3 days ago
Thu, Dec 3 - Sat, Dec 5
STL
St. Louis
DCA
Washington
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Dec 3 from St. Louis to Washington, returning Sat, Dec 5, priced at $274 found 6 days ago
Fri, Dec 11 - Sun, Dec 13
STL
St. Louis
DCA
Washington
$280 Roundtrip, found 2 hours ago
$280
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Dec 11 from St. Louis to Washington, returning Sun, Dec 13, priced at $280 found 2 hours ago
Thu, Dec 3 - Sat, Dec 5
STL
St. Louis
DCA
Washington
$284 Roundtrip, found 6 days ago
$284
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 3 from St. Louis to Washington, returning Sat, Dec 5, priced at $284 found 6 days ago

Hotel Ideas near Ronald Reagan Washington National

Airport Hotels near Ronald Reagan Washington National

Crowne Plaza Crystal City-Washington, D.C. by IHG

Crowne Plaza Crystal City-Washington, D.C. by IHG

3.5 out of 5
1480 Crystal Drive Arlington VA
$106 nightly
The price is $121 total per night from Nov 22 to Nov 23
$121 total
Nov 22 - Nov 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.4/10 Very Good! (1,005 reviews)
"Was here during a trip with my performance group. The staff were very helpful with any requests and the hotel was in a good area in walking distance to mall, metro and reataurants. Breakfast was decent and did the job. Stadf were attentive and ready to bring fresh juice."

Reviewed on Nov 14, 2026

Crowne Plaza Crystal City-Washington, D.C. by IHG
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
$109 nightly
The price is $125 total per night from Nov 20 to Nov 21
$125 total
Nov 20 - Nov 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy 4 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff ...
DoubleTree by Hilton Washington DC - Crystal City
Sheraton Pentagon City Hotel

Sheraton Pentagon City Hotel

3.5 out of 5
900 S Orme St Arlington VA
$89 nightly
The price is $102 total per night from Nov 22 to Nov 23
$102 total
Nov 22 - Nov 23
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 breakfast ...
8.4/10 Very Good! (3,628 reviews)
"They are doing big renovations so it can be noisy and everything is moved around in the lobby. The shuttle bus runs only about once per hour so be prepared to wait at the airport if taking the shuttle. Other than that, the price value is better than some of the other hotels."

Reviewed on Nov 14, 2026

Sheraton Pentagon City 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
$99 nightly
The price is $115 total per night from Nov 22 to Nov 23
$115 total
Nov 22 - Nov 23
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 ...
9/10 Wonderful! (5,499 reviews)
"Hotel was nice & clean. My daughter & I stayed here for a weekend of sightseeing in DC. The restaurant was especially tasty & priced fair. The gentleman who managed the bar area was especially friendly and efficient. I didn't catch his name, but was sharply dressed in a nice suit. He constantly checked ..."

Reviewed on Nov 14, 2026

Washington Plaza Hotel
Glover Park Hotel Georgetown

Glover Park Hotel Georgetown

4 out of 5
Washington DC
$123 nightly
The price is $143 total per night from Nov 21 to Nov 22
$143 total
Nov 21 - Nov 22
Total with taxes and fees
Stay at this aparthotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the helpful staff in our ...
Glover Park Hotel Georgetown
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$144 nightly
The price is $162 total per night from Nov 26 to Nov 27
$162 total
Nov 26 - Nov 27
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
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
$269 nightly
The price is $318 total per night from Nov 22 to Nov 23
$318 total
Nov 22 - Nov 23
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! (1,305 reviews)
"Staff was very pleasant. Room was clean but we didn’t get our rooms cleaned until late afternoon. The coffee maker was very dirty. We brewed just hot water for tea and it came out very dirty. Hair was in the bathroom. Which just indicated that it wasn’t clean thoroughly."

Reviewed on Nov 13, 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
$112 nightly
The price is $129 total per night from Nov 22 to Nov 23
$129 total
Nov 22 - Nov 23
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 ...
8.8/10 Excellent! (1,002 reviews)
"Stayed just one night but very clean, professional staff and workout room was a good one."

Reviewed on Nov 13, 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 Capital One Arena and Smithsonian National Postal ...
9.8/10 Exceptional! (79 reviews)
"I felt cared for from the first moment. Jorge was pleasant, kind and welcoming. Room was clean and tidy. Loved the turkish towels. The breakfast spread was tastefully executed and met my needs. It was a very bespoke experience every morning. I bragged every morning to my fellow conference attendees ..."

Reviewed on Oct 11, 2026

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
$100 nightly
The price is $116 total per night from Nov 26 to Nov 27
$116 total
Nov 26 - Nov 27
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
$76 nightly
The price is $88 total per night from Nov 19 to Nov 20
$88 total
Nov 19 - Nov 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 ...
The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$78 nightly
The price is $91 total per night from Nov 19 to Nov 20
$91 total
Nov 19 - Nov 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 ...
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
$163 nightly
The price is $189 total per night from Nov 29 to Nov 30
$189 total
Nov 29 - Nov 30
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
$135 nightly
The price is $157 total per night from Nov 24 to Nov 25
$157 total
Nov 24 - Nov 25
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 ...
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
$178 nightly
The price is $206 total per night from Nov 23 to Nov 24
$206 total
Nov 23 - Nov 24
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! (1,641 reviews)
"the time spent there was well worth it. it is a bit out of the way for restaurants, but otherwise it was perfect."

Reviewed on Nov 13, 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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