Cheap flights from ONT to DCA (Los Angeles - Ontario Intl. to Ronald Reagan Washington National)

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Cheap Flights from ONT to DCA starting at $101 One Way, $200 Round Trip

Prices starting at $200 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.

Thu, May 7 - Tue, May 12
ONT
Ontario
DCA
Washington
$200 Roundtrip, found 3 hours ago
$200
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, May 7 from Ontario to Washington, returning Tue, May 12, priced at $200 found 3 hours ago
Tue, Apr 28 - Tue, May 5
ONT
Ontario
DCA
Washington
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Apr 28 from Ontario to Washington, returning Tue, May 5, priced at $201 found 1 day ago
Fri, Apr 24 - Sun, Apr 26
ONT
Ontario
DCA
Washington
$202 Roundtrip, found 3 hours ago
$202
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Ontario to Washington, returning Sun, Apr 26, priced at $202 found 3 hours ago
Mon, May 4 - Sat, May 9
ONT
Ontario
DCA
Washington
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, May 4 from Ontario to Washington, returning Sat, May 9, priced at $210 found 3 days ago
Fri, May 8 - Sat, May 9
ONT
Ontario
DCA
Washington
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, May 8 from Ontario to Washington, returning Sat, May 9, priced at $212 found 3 days ago

Hotel Ideas near Ronald Reagan Washington National

Airport Hotels near Ronald Reagan Washington National

Hilton Garden Inn Reagan National Airport

Hilton Garden Inn Reagan National Airport

3.5 out of 5
2020 Richmond Highway Arlington VA
$107 nightly
The price is $122 total per night from Feb 27 to Feb 28
$122 total
Feb 27 - Feb 28
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! (1,832 reviews)
Staff at check-in were not helpful. Also, they said that if I book through a third-party app, I am not entitled to any Hilton points or any Diamond perks, e.g., no breakfast.

Reviewed on Feb 24, 2026

Hilton Garden Inn Reagan National Airport
Holiday Inn National Airport/Crystal City by IHG

Holiday Inn National Airport/Crystal City by IHG

3.5 out of 5
2650 Richmond Highway Arlington VA
$111 nightly
The price is $127 total per night from Feb 27 to Feb 28
$127 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.2/10 Very Good! (2,078 reviews)
The room had a few stuff that were broken, the tv was not working but were fixed, we talked to 2 spanish cleaning staff and they were very nice, front desk were not that nice. Amenities were ok. We thought was going to be a better looking hotel because of the name but was not like that.

Reviewed on Feb 23, 2026

Holiday Inn National Airport/Crystal City 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
$137 nightly
The price is $157 total per night from Feb 27 to Feb 28
$157 total
Feb 27 - Feb 28
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! (1,355 reviews)
Staff support was amazing!!!! The rooms should be remodeled. The shower leaked over the toilet and floor 😳

Reviewed on Feb 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

Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$131 nightly
The price is $147 total per night from Feb 26 to Feb 27
$147 total
Feb 26 - Feb 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the restaurant and ...
8.8/10 Excellent! (3,168 reviews)
Good

Reviewed on Feb 24, 2026

Hamilton Hotel Washington DC
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 Feb 27 to Feb 28
$115 total
Feb 27 - Feb 28
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! (4,950 reviews)
Room was spotless. Staff very courteous. Overall very pleasant experience.

Reviewed on Feb 24, 2026

Washington Plaza Hotel
citizenM Washington DC NoMa

citizenM Washington DC NoMa

4 out of 5
1222 1ST STREET NE Washington DC
$119 nightly
The price is $138 total per night from Feb 26 to Feb 27
$138 total
Feb 26 - Feb 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the breakfast and ...
9.2/10 Wonderful! (2,791 reviews)
Amazing

Reviewed on Feb 25, 2026

citizenM Washington DC NoMa
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
$238 nightly
The price is $281 total per night from Mar 26 to Mar 27
$281 total
Mar 26 - Mar 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! (1,005 reviews)
Ywa

Reviewed on Feb 24, 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
$144 nightly
The price is $167 total per night from Feb 28 to Mar 1
$167 total
Feb 28 - Mar 1
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! (1,003 reviews)
Great location, clean and quiet

Reviewed on Feb 17, 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 Smithsonian Institution and National Mall 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 City Center

Motto by Hilton Washington DC City Center

3.5 out of 5
627 H Street NW Washington DC
$111 nightly
The price is $128 total per night from Feb 28 to Mar 1
$128 total
Feb 28 - Mar 1
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! (1,881 reviews)
Great location . Clean room friendly service .

Reviewed on Feb 24, 2026

Motto by Hilton Washington DC City Center
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$109 nightly
The price is $126 total per night from Mar 2 to Mar 3
$126 total
Mar 2 - Mar 3
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! (1,000 reviews)
Decent spot

Reviewed on Dec 28, 2025

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$120 nightly
The price is $139 total per night from Mar 2 to Mar 3
$139 total
Mar 2 - Mar 3
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 (1,002 reviews)
The room at the District Hotel was ultimately fine. Arriving at the Windsor, however, to learn that my reservation had been moved to another hotel was a hassle and a runaround. Some notice about this ahead of time would have been helpful.

Reviewed on Feb 15, 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
$174 nightly
The price is $202 total per night from Feb 27 to Feb 28
$202 total
Feb 27 - Feb 28
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! (2,216 reviews)
Pool was not cleaned, so i didnt swim with my daughter

Reviewed on Feb 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
$119 nightly
The price is $138 total per night from Feb 28 to Mar 1
$138 total
Feb 28 - Mar 1
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! (2,895 reviews)
Very clean

Reviewed on Feb 22, 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 Feb 26 to Feb 27
$254 total
Feb 26 - Feb 27
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! (1,651 reviews)
Staff was great. Room and location were perfect for our trip.

Reviewed on Feb 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.

ONT to DCA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles
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 ONT to DCA?
With no direct flights operating on the route from ONT to National Airport, your best option is to book with a carrier that offers just one easy stopover. Accumulate those air miles with Southwest Airlines, American Airlines or Delta Air Lines.
What is the shortest flight from ONT to National Airport?
The quickest flight time from Ontario to Washington is around 5 hours and 57 minutes. Grab your favorite tipple from the drink trolley, write in your travel journal or finish that podcast — you'll have the time on this medium-haul journey.
How many hours flight from Ontario Airport to DCA?
It typically takes about 6 hours and 1 minute to journey from Los Angeles - Ontario Intl. Airport (ONT) to Ronald Reagan Washington National Airport (DCA). You'll be sitting down for quite some time, so contemplate bringing your own entertainment, like a novel or a podcast.
What airlines have the most flights from Los Angeles - Ontario Intl. Airport (ONT) to Ronald Reagan Washington National Airport (DCA)?
Unfortunately there are no airlines operating flights direct between Ontario Airport and DCA. Be organized and book a multi or single-stop plane ticket.

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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