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 $83 One Way, $163 Round Trip

Prices starting at $163 for return flights and $83 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, Apr 30 - Tue, May 5
ONT
Ontario
DCA
Washington
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Ontario to Washington, returning Tue, May 5, priced at $163 found 2 days ago
Wed, Apr 22 - Sat, Apr 25
ONT
Ontario
DCA
Washington
$180 Roundtrip, found 6 days ago
$180
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Apr 22 from Ontario to Washington, returning Sat, Apr 25, priced at $180 found 6 days ago
Mon, Apr 27 - Sat, May 2
ONT
Ontario
DCA
Washington
$183 Roundtrip, found 2 hours ago
$183
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Apr 27 from Ontario to Washington, returning Sat, May 2, priced at $183 found 2 hours ago
Thu, Apr 30 - Tue, May 5
ONT
Ontario
DCA
Washington
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Ontario to Washington, returning Tue, May 5, priced at $187 found 2 days ago
Sat, Oct 24 - Tue, Oct 27
ONT
Ontario
DCA
Washington
$321 Roundtrip, found 6 days ago
$321
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 24 from Ontario to Washington, returning Tue, Oct 27, priced at $321 found 6 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 Apr 25 to Apr 26
$140 total
Apr 25 - Apr 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 ...
9/10 Wonderful! (1,595 reviews)
Staff helpful. Room very clean.

Reviewed on Apr 7, 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
$139 nightly
The price is $158 total per night from Apr 18 to Apr 19
$158 total
Apr 18 - Apr 19
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! (1,385 reviews)
Clean room. No pool breakfast was a charge!

Reviewed on Apr 8, 2026

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
$123 nightly
The price is $141 total per night from May 8 to May 9
$141 total
May 8 - May 9
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! (3,107 reviews)
Not the cleanest and hard to find staff when you need help but it very closes to everything

Reviewed on Apr 9, 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

Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$170 nightly
The price is $192 total per night from May 8 to May 9
$192 total
May 8 - May 9
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 ...
8.8/10 Excellent! (3,283 reviews)
This hotel was really a mixed bag. I was suppose to get some perks with Expedia such as a food and beverage credit and room upgrade. They did not mention any of that when I checked in and I had to inquire. They confirmed the food credit was available, but would not give me an upgraded room. I believe ...

Reviewed on Apr 9, 2026

Hamilton Hotel Washington DC
Hilton Washington DC Capitol Hill

Hilton Washington DC Capitol Hill

4 out of 5
525 New Jersey Ave Nw Washington DC
$210 nightly
The price is $243 total per night from Apr 19 to Apr 20
$243 total
Apr 19 - Apr 20
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, a fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in ...
9/10 Wonderful! (1,005 reviews)
Room was always cleaned everyday. Staff was nice and courteous. Ice machine wasn’t working on my floor but that’s ok, I didn’t need any ice.

Reviewed on Apr 9, 2026

Hilton Washington DC Capitol Hill
Arlo Washington DC

Arlo Washington DC

4 out of 5
333 G St NW Washington DC
$223 nightly
The price is $259 total per night from May 3 to May 4
$259 total
May 3 - May 4
Total with taxes and fees
Stay at this hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 bars/lounges. Popular attractions Union Station Shopping Center and Smithsonian Institution ...
9.4/10 Exceptional! (1,460 reviews)
Clean room, friendly staff

Reviewed on Apr 9, 2026

Arlo 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
$230 nightly
The price is $272 total per night from May 10 to May 11
$272 total
May 10 - May 11
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)
Everyone was good EXCEPT Manager on Duty during Check Out. The almost Resort Fee Charged was REDICULOUS1 I WILL NOT return back to the Gaylord because of it!!!!

Reviewed on Apr 7, 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
$175 nightly
The price is $202 total per night from May 10 to May 11
$202 total
May 10 - May 11
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! (1,006 reviews)
Rooms are small and the beds extra firm (not comfortable). Mini fridge has to restarted every 2 hours to cool.

Reviewed on Apr 7, 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 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 City Center

Motto by Hilton Washington DC City Center

3.5 out of 5
627 H Street NW Washington DC
$124 nightly
The price is $144 total per night from May 8 to May 9
$144 total
May 8 - May 9
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! (1,943 reviews)
Excellent location, friendly staff and clean.

Reviewed on Apr 8, 2026

Motto by Hilton Washington DC City Center
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$110 nightly
The price is $128 total per night from Apr 23 to Apr 24
$128 total
Apr 23 - Apr 24
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! (1,009 reviews)
Room is small but fare. Nice bathroom, old furniture in room. Good location, fare price

Reviewed on Apr 6, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$109 nightly
The price is $127 total per night from May 6 to May 7
$127 total
May 6 - May 7
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)
This quaint inn was an excellent stay in Washington DC. The staff was super nice and helpful. The location was real close to the DC sights (1.3 miles straight down 16th to The White House). Bikes, metro everywhere and it all clicked to provide a fabulous dip in the huge pool of sights and sounds ...

Reviewed on Apr 8, 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
$183 nightly
The price is $212 total per night from Apr 23 to Apr 24
$212 total
Apr 23 - Apr 24
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! (2,276 reviews)
Everything was great.

Reviewed on Apr 8, 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
$178 nightly
The price is $206 total per night from May 10 to May 11
$206 total
May 10 - May 11
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! (2,879 reviews)
For the price point, this place was well below average. The floor was barely vacuumed, bed was hard as a rock, shower smelled like mildew every time we turned it on, outlets were loose or missing covers, they didn’t refresh our linens or take our trash away, and the TV kept cutting in and out. The ...

Reviewed on Apr 8, 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
$165 nightly
The price is $191 total per night from May 9 to May 10
$191 total
May 9 - May 10
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)
They had a great breakfast every day. And the staff was very orderly and consistent with the cleanup. Very polite and courteous and helpful. The bedding on the beds were comfortable, but they were so thin. I asked for two extra blankets. There was no body lotion which I had to ask for. There wasn’t ...

Reviewed on Apr 5, 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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