Flights from Ontario International Airport to Ronald Reagan Washington National Airport
Cheap Flights from Ontario International Airport to Ronald Reagan Washington National Airport
Search for flights from Los Angeles to Washington D.C. and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstop
ONT 07:008h 2mNonstopDCA 18:02Ontario - Washington D.C. | Wed, Jun 4 | United Airlines
IAD 19:255h 38mNonstopSIN 22:03Washington D.C. - Ontario | Sat, Jun 7 | Hawaiian AirlinesAED 1,010 AED 1,31623% OFF23% OFFAED 1,316 AED 1,010 -
ONT 07:008h 2mNonstopDCA 18:02Ontario - Washington D.C. | Mon, Jun 2 | United Airlines
IAD 19:255h 38mNonstopSIN 22:03Washington D.C. - Ontario | Fri, Jun 6 | Alaska AirlinesAED 1,040 AED 1,31621% OFF21% OFFAED 1,316 AED 1,040
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Tue, Jun 3 | Frontier Airlines
DCA 08:595h 43mNonstopSIN 11:42Washington D.C. - Ontario | Tue, Jun 10 | Hawaiian AirlinesAED 653 AED 1,31650% OFF50% OFFAED 1,316 AED 653 -
ONT 00:598h 8m1 stopsDCA 12:07Ontario - Washington D.C. | Sat, May 31 | Frontier Airlines
DCA 08:595h 43mNonstopSIN 11:42Washington D.C. - Ontario | Sat, Jun 7 | Hawaiian AirlinesAED 68348% OFFAED 1,316 AED 683
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ONT 00:598h 8m1 stopsDCA 12:07Ontario - Washington D.C. | Sat, May 24 | Frontier Airlines
DCA 18:0018h 12m1 stopsSIN 09:12Washington D.C. - Ontario | Sat, May 31 | Frontier AirlinesAED 69447% OFFAED 1,316 AED 694
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ONT 00:598h 8m1 stopsDCA 12:07Ontario - Washington D.C. | Tue, May 20 | Frontier Airlines
IAD 05:159h 44m1 stopsSIN 11:59Washington D.C. - Ontario | Sat, May 24 | Frontier AirlinesAED 70846% OFFAED 1,316 AED 708
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Sat, Jun 7 | Frontier Airlines
IAD 05:509h 26m1 stopsSIN 12:16Washington D.C. - Ontario | Mon, Jun 9 | Frontier AirlinesAED 71346% OFFAED 1,316 AED 713
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ONT 17:2125h 38m1 stopsDCA 21:59Ontario - Washington D.C. | Wed, May 28 | Frontier Airlines
IAD 05:159h 24m1 stopsSIN 11:39Washington D.C. - Ontario | Wed, Jun 4 | Frontier AirlinesAED 71646% OFFAED 1,316 AED 716
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Fri, Jun 13 | Frontier Airlines
IAD 16:168h 9m1 stopsSIN 21:25Washington D.C. - Ontario | Sat, Jun 21 | Frontier AirlinesAED 71845% OFFAED 1,316 AED 718
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Fri, Jun 6 | Frontier Airlines
IAD 07:407h 34m1 stopsSIN 12:14Washington D.C. - Ontario | Sun, Jun 8 | Frontier AirlinesAED 72145% OFFAED 1,316 AED 721
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Mon, Jun 2 | Frontier Airlines
IAD 07:4015h 13m1 stopsSIN 19:53Washington D.C. - Ontario | Mon, Jun 9 | Frontier AirlinesAED 72245% OFFAED 1,316 AED 722
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Mon, Jun 16 | Frontier Airlines
IAD 16:318h 9m1 stopsSIN 21:40Washington D.C. - Ontario | Thu, Jun 19 | Frontier AirlinesAED 72645% OFFAED 1,316 AED 726
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LAX 13:0017h 25m1 stopsWAS Invalid DateLos Angeles - Washington D.C. | Thu, May 22 | Normal Airline
WAS 15:006hNonstopLAX 16:00Washington D.C. - Los Angeles | Sat, May 24 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
ONT 07:008h 2mNonstopDCA 18:02Ontario - Washington D.C. | Fri, May 30 | United AirlinesAED 409 AED 57128% OFF28% OFFAED 571 AED 409
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ONT 07:008h 2mNonstopDCA 18:02Ontario - Washington D.C. | Wed, May 28 | United AirlinesAED 438 AED 57123% OFF23% OFFAED 571 AED 438
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Tue, Jun 24 | Frontier AirlinesAED 322 AED 57144% OFF44% OFFAED 571 AED 322
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ONT 00:598h 8m1 stopsDCA 12:07Ontario - Washington D.C. | Sat, May 31 | Frontier AirlinesAED 33841% OFFAED 571 AED 338
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Tue, Jun 3 | Frontier AirlinesAED 33941% OFFAED 571 AED 339
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Sat, Jun 7 | Frontier AirlinesAED 34041% OFFAED 571 AED 340
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ONT 12:166h 43m1 stopsDCA 21:59Ontario - Washington D.C. | Wed, May 21 | Frontier AirlinesAED 34041% OFFAED 571 AED 340
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Mon, Jun 9 | Frontier AirlinesAED 34140% OFFAED 571 AED 341
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ONT 00:598h 8m1 stopsDCA 12:07Ontario - Washington D.C. | Tue, May 20 | Frontier AirlinesAED 38034% OFFAED 571 AED 380
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ONT 00:5912h 58m1 stopsDCA 16:57Ontario - Washington D.C. | Wed, Jun 18 | Frontier AirlinesAED 38433% OFFAED 571 AED 384
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ONT 17:2115h 39m1 stopsDCA 12:00Ontario - Washington D.C. | Wed, Jun 4 | Frontier AirlinesAED 39731% OFFAED 571 AED 397
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ONT 00:598h 1m1 stopsDCA 12:00Ontario - Washington D.C. | Tue, Jun 10 | Frontier AirlinesAED 45221% OFFAED 571 AED 452
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LAX 13:0017h 25m1 stopsWAS Invalid DateLos Angeles - Washington D.C. | Thu, May 22 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Ontario International Airport to Ronald Reagan Washington National Airport
See which airlines fly from Los Angeles to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Ontario International Airport to Ronald Reagan Washington National Airport
Check the schedule for flights from Los Angeles to Washington D.C. and find the flight that best matches your travel plans.
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F91262
Ontario International Airport
12:16
ONT
15:35
DEN
S M T - - F -Search -
F9690
Denver International Airport
16:34
DEN
21:59
DCA
S M T W T F S -
F91500
Ontario International Airport
00:59
ONT
04:17
DEN
S M T W T F SSearch -
F9686
Denver International Airport
06:38
DEN
12:00
DCA
S M T W T F S -
F92232
Ontario International Airport
13:08
ONT
14:19
LAS
S M T W T F SSearch -
AA1975
Harry Reid International Airport
12:08
LAS
20:00
DCA
S M T W T F S -
F91500
Ontario International Airport
00:59
ONT
04:17
DEN
S M T W T F SSearch -
F9688
Denver International Airport
11:30
DEN
16:57
DCA
S M T W T F S -
F92908
Ontario International Airport
23:58
ONT
03:18
DEN
S - - W T F SSearch -
F9686
Denver International Airport
06:38
DEN
12:00
DCA
S M T W T F S -
F91262
Ontario International Airport
12:16
ONT
15:35
DEN
S M T - - F -Search -
F9686
Denver International Airport
06:38
DEN
12:00
DCA
S M T W T F S -
F91500
Ontario International Airport
00:59
ONT
04:17
DEN
S M T W T F SSearch -
F9690
Denver International Airport
16:34
DEN
21:59
DCA
S M T W T F S -
F92908
Ontario International Airport
23:58
ONT
03:18
DEN
S - - W T F SSearch -
F9688
Denver International Airport
11:30
DEN
16:57
DCA
S M T W T F S
Ontario International Airport to Ronald Reagan Washington National Airport Flights Info
| Flight distance | 3,639.9 km |
|---|---|
| Cheapest one-way ticket price | AED 321 |
| Cheapest return ticket price | AED 652 |
FAQs for Ontario International Airport to Ronald Reagan Washington National Airport Flights
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How long does it take to fly from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA)?
It takes around 8 hours 4 minutes to fly from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA). -
How many daily flights are there from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA)?
There are around 1 daily flights from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA). -
When are flight tickets from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA) the cheapest?
Tickets cost around AED 993 in May, making it the cheapest month to book. Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA) most expensive?
The route from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around AED 1,404 in June, the most expensive month to book this route. -
Which airline operates the most direct flights from Ontario International Airport (ONT) to Ronald Reagan Washington National Airport (DCA)?
United Airlines is a very popular airline operating an average of 622 flights per month.
Popular Destinations
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Top Flight Destinations in United States
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