Cheap flights from ONT to DCA (Ontario Intl. Airport to Ronald Reagan Washington National)

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Cheap Flights from ONT to DCA starting at $126 One Way, $252 Round Trip

Prices starting at $252 for return flights and $126 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, Oct 1 - Mon, Oct 5
ONT
Ontario
DCA
Washington
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Oct 1 from Ontario to Washington, returning Mon, Oct 5, priced at $252 just found
Wed, Oct 14 - Mon, Nov 2
ONT
Ontario
DCA
Washington
$256 Roundtrip, found 14 hours ago
$256
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Ontario to Washington, returning Mon, Nov 2, priced at $256 found 14 hours ago
Fri, Sep 11 - Tue, Sep 15
ONT
Ontario
DCA
Washington
$267 Roundtrip, found 3 days ago
$267
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Ontario to Washington, returning Tue, Sep 15, priced at $267 found 3 days ago
Tue, Sep 29 - Sun, Oct 4
ONT
Ontario
DCA
Washington
$271 Roundtrip, found 1 hour ago
$271
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 29 from Ontario to Washington, returning Sun, Oct 4, priced at $271 found 1 hour ago
Sat, Sep 26 - Thu, Oct 8
ONT
Ontario
DCA
Washington
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Ontario to Washington, returning Thu, Oct 8, priced at $281 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
$123 nightly
The price is $140 total per night from Aug 30 to Aug 31
$140 total
Aug 30 - Aug 31
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! (1,755 reviews)
"You can never go wrong with a Marriott. This property was perfectly situated, offering convenient access to all the major landmarks I wanted to visit. While the on-site garage parking was a bit pricey, the convenience of being able to pull right into the hotel was well worth it. I especially appreciated ..."

Reviewed on Aug 23, 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
$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 ...
8.4/10 Very Good! (1,526 reviews)
"The room was clean except for the hair I kept finding."

Reviewed on Aug 24, 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 Aug 25 to Aug 26
$126 total
Aug 25 - Aug 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! (5,438 reviews)
"Old but honest hotel. Clean and well kept considering it's 50 years old and mostly original. Surprisingly good restaurant for breakfast and lunch. We didn't stay for dinner but I'm assuming it's good as well. Relatively inexpensive overnight parking and overall good value. Good location and nice ..."

Reviewed on Aug 24, 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 25 to Aug 26
$126 total
Aug 25 - Aug 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! (5,438 reviews)
"Old but honest hotel. Clean and well kept considering it's 50 years old and mostly original. Surprisingly good restaurant for breakfast and lunch. We didn't stay for dinner but I'm assuming it's good as well. Relatively inexpensive overnight parking and overall good value. Good location and nice ..."

Reviewed on Aug 24, 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 ...
Arlo Washington DC
The Henley Park Hotel

The Henley Park Hotel

4 out of 5
926 Massachusetts Ave NW Washington DC
$98 nightly
The price is $114 total per night from Aug 30 to Aug 31
$114 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this luxury hotel in Washington. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the clean rooms ...
9/10 Wonderful! (1,724 reviews)
"It was a charming hotel. The lounge area was very comfortable. The room was clean and the bathroom was nice as well. The gym is very small. The location is good and it's easy to walk to many restaurants."

Reviewed on Aug 24, 2026

The Henley Park 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
$196 nightly
The price is $232 total per night from Aug 30 to Aug 31
$232 total
Aug 30 - Aug 31
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! (1,203 reviews)
"We loved our balcony room. Great view of the Potomac River and fireworks."

Reviewed on Aug 23, 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
$116 nightly
The price is $135 total per night from Aug 30 to Aug 31
$135 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 ...
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 ...
Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$80 nightly
The price is $93 total per night from Aug 30 to Aug 31
$93 total
Aug 30 - Aug 31
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! (1,017 reviews)
"The hotel is located just blocks from Dupont Circle in a quiet area of the city. The bed was very comfy and I slept great. The room was very clean and everything electronic worked. Grest stay overall."

Reviewed on Aug 23, 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 29 to Aug 30
$96 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 ...
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 Sep 11 to Sep 12
$189 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! (2,485 reviews)
"Excellent free breakfast & 2 drinks per person at happy hour. Great hotel & location."

Reviewed on Aug 23, 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
$161 nightly
The price is $187 total per night from Aug 30 to Aug 31
$187 total
Aug 30 - Aug 31
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
$153 nightly
The price is $177 total per night from Aug 30 to Aug 31
$177 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! (1,630 reviews)
"I picked Hyatt Place DC because of its convenient location near the Museum of the Bible. (4 minute walk) The hotel was clean, comfortable, and welcoming. Everyone I encountered was friendly and helpful, which made my stay even more enjoyable. The breakfast buffet was one of the best hotel breakfasts ..."

Reviewed on Aug 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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