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 $121 One Way, $242 Round Trip

Prices starting at $242 for return flights and $121 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, Aug 6 - Sat, Aug 8
ONT
Ontario
DCA
Washington
$242 Roundtrip, found 10 hours ago
$242
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Ontario to Washington, returning Sat, Aug 8, priced at $242 found 10 hours ago
Fri, Sep 11 - Wed, Sep 16
ONT
Ontario
DCA
Washington
$247 Roundtrip, found 18 hours ago
$247
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Fri, Sep 11 from Ontario to Washington, returning Wed, Sep 16, priced at $247 found 18 hours ago
Sat, Aug 1 - Thu, Aug 6
ONT
Ontario
DCA
Washington
$248 Roundtrip, found 7 hours ago
$248
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Aug 1 from Ontario to Washington, returning Thu, Aug 6, priced at $248 found 7 hours ago
Tue, Sep 29 - Tue, Oct 6
ONT
Ontario
DCA
Washington
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Sep 29 from Ontario to Washington, returning Tue, Oct 6, priced at $250 found 6 days ago
Sun, Aug 16 - Thu, Aug 20
ONT
Ontario
DCA
Washington
$253 Roundtrip, found 7 hours ago
$253
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, Aug 16 from Ontario to Washington, returning Thu, Aug 20, priced at $253 found 7 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
$142 nightly
The price is $162 total per night from Jul 10 to Jul 11
$162 total
Jul 10 - Jul 11
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! (1,659 reviews)
"Everything was absolutely wonderful! From check in to check out everyone was so nice and helpful. The staff at the restaurant/bar was so friendly and the food is great."

Reviewed on Jul 1, 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
Hyatt Regency Crystal City

Hyatt Regency Crystal City

4 out of 5
2799 Richmond Hwy Arlington VA
$118 nightly
The price is $135 total per night from Aug 1 to Aug 2
$135 total
Aug 1 - Aug 2
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 ...
9/10 Wonderful! (1,002 reviews)
"Airport shuttle was amazing"

Reviewed on Jul 1, 2026

Hyatt Regency Crystal City
Sheraton Pentagon City Hotel

Sheraton Pentagon City Hotel

3.5 out of 5
900 S Orme St Arlington VA
$109 nightly
The price is $125 total per night from Jul 7 to Jul 8
$125 total
Jul 7 - Jul 8
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! (3,358 reviews)
"Restaurant at hotel was overpriced and mediocre at best, although staff were friendly. Hotel is outdated and poorly maintained. Door deadbolts broken, one elevator out of service. Horrible scent being piped in—yuck no thanks I hate fragrances. Staff was friendly though."

Reviewed on Jul 1, 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
$109 nightly
The price is $126 total per night from Jul 5 to Jul 6
$126 total
Jul 5 - Jul 6
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! (5,207 reviews)
"thru expedia the parking fee was not shown on the site so i thought that the parking was includ, it was not , pretty mad about that. the rest just ok. im giving you a bad review."

Reviewed on Jul 1, 2026

Washington Plaza Hotel
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$146 nightly
The price is $165 total per night from Aug 2 to Aug 3
$165 total
Aug 2 - Aug 3
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! (3,470 reviews)
"Faruk went above and beyond. The restaurant and bar is the reason I love the Hamilton."

Reviewed on Jun 29, 2026

Hamilton Hotel Washington DC
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
2500 Calvert St Nw Washington DC
$165 nightly
The price is $192 total per night from Jul 10 to Jul 11
$192 total
Jul 10 - Jul 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Washington. Enjoy free WiFi, an outdoor pool, and 2 bars/lounges. Our guests praise the pool and the helpful staff ...
9/10 Wonderful! (2,384 reviews)
"The staff at the hotel are courteous and helpful. They responded via text right away to our requests. We used the outdoor pool every day during our stay. The pool and the immense outdoor space makes it worthwhile and special."

Reviewed on Jul 1, 2026

Omni Shoreham 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 Jul 19 to Jul 20
$232 total
Jul 19 - Jul 20
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! (1,098 reviews)
"Our room was perfectly clean. Very spacious. The a/c worked great. Very quite. The staff was so polite & extremely helpful."

Reviewed on Jun 27, 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
$125 nightly
The price is $145 total per night from Aug 2 to Aug 3
$145 total
Aug 2 - Aug 3
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)
"Perfect location. The best staff and the hotel was beautiful."

Reviewed on Jul 1, 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 Nationals Park and Smithsonian Institution are ...
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
$107 nightly
The price is $123 total per night from Jul 17 to Jul 18
$123 total
Jul 17 - Jul 18
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! (2,013 reviews)
"Was well kept and exceptionally clean."

Reviewed on Jun 30, 2026

Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$88 nightly
The price is $102 total per night from Jul 18 to Jul 19
$102 total
Jul 18 - Jul 19
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! (1,000 reviews)
"Great location! Very affordable and our room was very clean and nice.."

Reviewed on Jun 30, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$92 nightly
The price is $107 total per night from Jul 11 to Jul 12
$107 total
Jul 11 - Jul 12
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)
"The room was clean. The bathroom could be more cleaner."

Reviewed on Jul 1, 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
$119 nightly
The price is $138 total per night from Jul 12 to Jul 13
$138 total
Jul 12 - Jul 13
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! (2,402 reviews)
"Stat was good. Thx"

Reviewed on Jun 29, 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
$158 nightly
The price is $183 total per night from Aug 2 to Aug 3
$183 total
Aug 2 - Aug 3
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! (2,915 reviews)
"It was very close to the museums and activities we wanted to do"

Reviewed on Jul 1, 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
$169 nightly
The price is $196 total per night from Aug 2 to Aug 3
$196 total
Aug 2 - Aug 3
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! (1,638 reviews)
"Excellent"

Reviewed on Jun 30, 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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