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 $94 One Way, $176 Round Trip

Prices starting at $176 for return flights and $94 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.

Mon, Oct 26 - Thu, Oct 29
STL
St. Louis
DCA
Washington
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 26 from St. Louis to Washington, returning Thu, Oct 29, priced at $176 found 1 day ago
Wed, Sep 30 - Fri, Oct 2
STL
St. Louis
DCA
Washington
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 30 from St. Louis to Washington, returning Fri, Oct 2, priced at $179 found 1 day ago
Mon, Sep 14 - Wed, Sep 16
STL
St. Louis
DCA
Washington
$183 Roundtrip, found 6 days ago
$183
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Sep 14 from St. Louis to Washington, returning Wed, Sep 16, priced at $183 found 6 days ago
Wed, Sep 30 - Fri, Oct 2
STL
St. Louis
DCA
Washington
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 30 from St. Louis to Washington, returning Fri, Oct 2, priced at $190 found 1 day ago
Thu, Oct 8 - Sat, Oct 10
STL
St. Louis
DCA
Washington
$200 Roundtrip, found 6 hours ago
$200
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Oct 8 from St. Louis to Washington, returning Sat, Oct 10, priced at $200 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
$123 nightly
The price is $140 total per night from Aug 27 to Aug 28
$140 total
Aug 27 - Aug 28
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
$128 nightly
The price is $146 total per night from Aug 28 to Aug 29
$146 total
Aug 28 - Aug 29
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 ...
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 Aug 20 to Aug 21
$126 total
Aug 20 - Aug 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! (5,399 reviews)
"The room had few amenities but it was very comfortable and very clean. The staff was very friendly and helpful but the stand out feature was the outdoor pool. I had a lovely afternoon enjoying the impressive pool."

Reviewed on Aug 19, 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 Aug 20 to Aug 21
$126 total
Aug 20 - Aug 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! (5,399 reviews)
"The room had few amenities but it was very comfortable and very clean. The staff was very friendly and helpful but the stand out feature was the outdoor pool. I had a lovely afternoon enjoying the impressive pool."

Reviewed on Aug 19, 2026

Washington Plaza Hotel
Arlo Washington DC

Arlo Washington DC

4 out of 5
333 G St NW Washington DC
$151 nightly
The price is $175 total per night from Aug 31 to Sep 1
$175 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 bars/lounges. Popular attractions Capital One Arena and Smithsonian Institution are ...
9.4/10 Exceptional! (1,932 reviews)
"Arrived after check in time, told my room wouldn’t be ready for quite some time. Got downgraded into a new room to get settled. The new room had A/C issues that are flat out embarrassing for an establishment of this stature. This was a horrible experience that was entirely at the fault of Arlo."

Reviewed on Aug 19, 2026

Arlo Washington DC
citizenM Washington DC Capitol

citizenM Washington DC Capitol

4 out of 5
550 School St SW Washington DC
$98 nightly
The price is $114 total per night from Sep 7 to Sep 8
$114 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
9/10 Wonderful! (3,347 reviews)
"Clean room. Super cool vibe and fun tech."

Reviewed on Aug 19, 2026

citizenM Washington DC Capitol
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
$196 nightly
The price is $232 total per night from Aug 28 to Aug 29
$232 total
Aug 28 - Aug 29
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 ...
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
$110 nightly
The price is $127 total per night from Aug 30 to Aug 31
$127 total
Aug 30 - Aug 31
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! (1,013 reviews)
"They were a great local and perfect."

Reviewed on Aug 19, 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 Northwest Stadium and Nationals Park are located ...
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
$76 nightly
The price is $88 total per night from Sep 11 to Sep 12
$88 total
Sep 11 - Sep 12
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! (2,036 reviews)
"It was good! Small clean did the job"

Reviewed on Aug 19, 2026

Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$79 nightly
The price is $91 total per night from Aug 29 to Aug 30
$91 total
Aug 29 - Aug 30
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! (1,014 reviews)
"Very old building. Nothing in the room really - towels, hair dryer, chair, flat screen TV, small wardrobe with a few hangers, small desk, small night stand table with a small lamp. No cups, no coffee maker, no microwave, no refrigerator. Very small shower. The room (which is very old with old furniture, ..."

Reviewed on Aug 19, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$83 nightly
The price is $96 total per night from Aug 28 to Aug 29
$96 total
Aug 28 - Aug 29
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
$155 nightly
The price is $180 total per night from Sep 11 to Sep 12
$180 total
Sep 11 - Sep 12
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! (2,476 reviews)
"With a couple exceptions, the staff was polite and helpful. The rooms were clean and comfortable. We LOVED the complimentary breakfast!"

Reviewed on Aug 19, 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
$165 nightly
The price is $191 total per night from Sep 7 to Sep 8
$191 total
Sep 7 - Sep 8
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
$152 nightly
The price is $176 total per night from Aug 30 to Aug 31
$176 total
Aug 30 - Aug 31
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! (1,627 reviews)
"Nick at the front desk was extremely helpful! We lived how close we were to all things DC, especially Museum of the Bible!! The breakfast was amazing also!!!"

Reviewed on Aug 18, 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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