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 $115 One Way, $238 Round Trip

Prices starting at $238 for return flights and $115 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 27 - Mon, Aug 31
ONT
Ontario
DCA
Washington
$238 Roundtrip, found 6 days ago
$238
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Aug 27 from Ontario to Washington, returning Mon, Aug 31, priced at $238 found 6 days ago
Fri, Aug 7 - Mon, Aug 10
ONT
Ontario
DCA
Washington
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Aug 7 from Ontario to Washington, returning Mon, Aug 10, priced at $244 found 5 days ago
Fri, Aug 21 - Mon, Aug 24
ONT
Ontario
DCA
Washington
$250 Roundtrip, found 2 days ago
$250
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 21 from Ontario to Washington, returning Mon, Aug 24, priced at $250 found 2 days ago
Tue, Jun 2 - Mon, Jun 8
ONT
Ontario
DCA
Washington
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Ontario to Washington, returning Mon, Jun 8, priced at $256 found 3 days ago
Thu, Aug 13 - Sat, Aug 15
ONT
Ontario
DCA
Washington
$321 Roundtrip, found 1 day ago
$321
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 13 from Ontario to Washington, returning Sat, Aug 15, priced at $321 found 1 day 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 May 24 to May 25
$162 total
May 24 - May 25
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! (1,623 reviews)
.

Reviewed on May 11, 2026

Courtyard by Marriott Arlington Crystal City/Reagan National
AC Hotel by Marriott Arlington National Landing

AC Hotel by Marriott Arlington National Landing

4 out of 5
1999 Richmond Highway Arlington VA
$152 nightly
The price is $174 total per night from May 22 to May 23
$174 total
May 22 - May 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Arlington. Enjoy breakfast (surcharge), 24-hour room service, and a fitness center. Our guests praise the helpful ...
9.2/10 Wonderful! (400 reviews)
It's dope, service is eh.

Reviewed on May 11, 2026

AC Hotel by Marriott Arlington National Landing
DoubleTree by Hilton Washington DC - Crystal City

DoubleTree by Hilton Washington DC - Crystal City

4 out of 5
300 Army Navy Dr Arlington VA
$158 nightly
The price is $181 total per night from May 22 to May 23
$181 total
May 22 - May 23
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! (1,437 reviews)
I didnt use any of that, my stay was brief.

Reviewed on May 14, 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

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 May 25 to May 26
$126 total
May 25 - May 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! (5,106 reviews)
Nice

Reviewed on May 13, 2026

Washington Plaza Hotel
Hamilton Hotel Washington DC

Hamilton Hotel Washington DC

4 out of 5
1001 14th St NW Washington DC
$174 nightly
The price is $197 total per night from May 25 to May 26
$197 total
May 25 - May 26
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! (3,378 reviews)
Restaurant was amazing, hotel room was clean and great all around. Close walking distance to main attractions.

Reviewed on May 14, 2026

Hamilton Hotel Washington DC
Arlo Washington DC

Arlo Washington DC

4 out of 5
333 G St NW Washington DC
$187 nightly
The price is $217 total per night from May 25 to May 26
$217 total
May 25 - May 26
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 Union Station Shopping Center ...
9.4/10 Exceptional! (1,586 reviews)
Property clean room decent No parking on site $25/ day with parking deck across the street.

Reviewed on May 13, 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
$247 nightly
The price is $292 total per night from May 21 to May 22
$292 total
May 21 - May 22
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! (1,034 reviews)
Was very nice

Reviewed on May 12, 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
$121 nightly
The price is $140 total per night from May 25 to May 26
$140 total
May 25 - May 26
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)
Great location and fitness facilities

Reviewed on May 13, 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 Nationals Park ...
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
$130 nightly
The price is $150 total per night from May 31 to Jun 1
$150 total
May 31 - Jun 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! (1,980 reviews)
The room was very small. The cleaners took my charger thinking I checked out early. Parking was $60 a night in the closest garage. The front desk told me it was $20. No complementary breakfast.

Reviewed on May 14, 2026

Motto by Hilton Washington DC Downtown
The Baron Hotel

The Baron Hotel

3 out of 5
1523 22nd Street NW Washington DC
$118 nightly
The price is $137 total per night from May 24 to May 25
$137 total
May 24 - May 25
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! (1,003 reviews)
Air condition was impossible to manage, room was not that i booked .Furniture too old, no window in the room.

Reviewed on May 14, 2026

The Baron Hotel
Windsor Inn Hotel

Windsor Inn Hotel

2 out of 5
1842 16th St Nw Washington DC
$103 nightly
The price is $120 total per night from May 21 to May 22
$120 total
May 21 - May 22
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)
Good location, very clean small hotel

Reviewed on May 11, 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
$184 nightly
The price is $213 total per night from May 31 to Jun 1
$213 total
May 31 - Jun 1
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! (2,339 reviews)
Loved the complimentary happy hour in the afternoon and the free breakfast in the morning. The room was spacious and super comfortable.

Reviewed on May 14, 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
$184 nightly
The price is $213 total per night from May 25 to May 26
$213 total
May 25 - May 26
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! (2,893 reviews)
Everything was great! My only observation was that the shower diverter, that valve that shunts water from the tub to the shower, was faulty; I ended up having the tub and shower working at the same time. ;)

Reviewed on May 14, 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
$222 nightly
The price is $257 total per night from May 21 to May 22
$257 total
May 21 - May 22
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! (1,647 reviews)
Great location and wonderful place to stay

Reviewed on May 13, 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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