Flight information for Ontario to Washington Reagan-National Airport
(ONT to DCA)
Find info about flight duration, direct flights, and airports for your flight from Ontario to Washington Reagan-National Airport
| Best Price Found | $128 | The best flight deal from Ontario to Washington Reagan-National Airport found on momondo in the last 72 hours is $128 |
| Fastest flight time | 6h 19m | The fastest flight from Ontario to Washington Reagan-National Airport takes 6h 19m |
| Direct flights | None | There are no direct flights from Ontario to Washington Reagan-National Airport. Popular non-direct route for this connection is Ontario Airport - Washington Reagan-National Airport. |
How to get the cheapest flight ticket from Ontario to Washington Reagan-National Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ontario to Washington Reagan-National Airport?
August
The cheapest time of year to fly to Washington Reagan-National Airport from Ontario is August. Most expensive is December
What is the cheapest airline that flies to Washington Reagan-National Airport from Ontario?
Frontier
Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Ontario to Washington Reagan-National Airport
How far in advance should you book Ontario to Washington Reagan-National Airport flights?
3 days before
The cheapest time to buy a flight from Ontario to Washington Reagan-National Airport is approximately 3 days to departure
Easily compare round-trip flights from Ontario to Washington Reagan-National Airport
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ontario to Washington Reagan-National Airport by changing tabs
Frontier![Frontier]()
Dec 1![Frontier]()
Dec 11
ONT2:45 pmOntario
13h 42m
1 stop
DCA4:27 amWashington Reagan-National
DCA8:17 amWashington Reagan-National
8h 32m
1 stop
ONT4:49 pmOntario
Multiple Airlines![Multiple Airlines]()
Nov 10![Multiple Airlines]()
Dec 1
ONT12:45 amOntario
7h 15m
1 stop
DCA8:00 amWashington Reagan-National
DCA8:17 amWashington Reagan-National
8h 32m
1 stop
ONT4:49 pmOntario
American Airlines![American Airlines]()
Nov 9![American Airlines]()
Nov 12
ONT6:59 pmOntario
8h 00m
1 stop
DCA2:59 amWashington Reagan-National
DCA10:30 amWashington Reagan-National
8h 29m
1 stop
ONT6:59 pmOntario
Delta![Delta]()
Nov 9![Delta]()
Nov 10
ONT12:45 amOntario
10h 14m
2 stops
DCA10:59 amWashington Reagan-National
DCA1:00 amWashington Reagan-National
9h 03m
1 stop
ONT10:03 amOntario
Frontier![Frontier]()
Nov 6![Frontier]()
Nov 13
ONT3:43 pmOntario
14h 41m
1 stop
DCA5:24 amWashington Reagan-National
DCA8:17 amWashington Reagan-National
8h 31m
1 stop
ONT4:48 pmOntario
Find the cheapest one-way flights from Ontario to Washington Reagan-National Airport
If you're looking for one-way flights from Ontario to Washington Reagan-National Airport, view some of our deals below provided by American Airlines, Delta and Frontier
Search last-minute flights to Washington Reagan-National Airport from Ontario
Find and compare flight prices for your last-minute flight from Ontario to Washington Reagan-National Airport
Frontier![Frontier]()
Oct 27![Frontier]()
Nov 3
ONT8:25 amOntario
21h 04m
1 stop
DCA5:29 amWashington Reagan-National
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
Multiple Airlines![Multiple Airlines]()
Oct 27![Multiple Airlines]()
Nov 3
ONT1:45 amOntario
6h 19m
1 stop
DCA8:04 amWashington Reagan-National
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
Frontier![Frontier]()
Oct 28![Frontier]()
Oct 30
ONT4:56 pmOntario
12h 33m
1 stop
DCA5:29 amWashington Reagan-National
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
American Airlines![American Airlines]()
Oct 31![American Airlines]()
Nov 6
ONT8:45 pmOntario
8h 45m
1 stop
DCA5:30 amWashington Reagan-National
DCA11:30 amWashington Reagan-National
8h 29m
1 stop
ONT7:59 pmOntario
United Airlines![United Airlines]()
Nov 1![United Airlines]()
Nov 4
ONT7:50 pmOntario
8h 42m
1 stop
DCA4:32 amWashington Reagan-National
DCA1:50 pmWashington Reagan-National
9h 25m
1 stop
ONT11:15 pmOntario
Best airlines flying from Ontario to Washington Reagan-National Airport
Compare and see reviews for airlines that fly from Ontario to Washington Reagan-National Airport with momondo
AirlineFree CancellationPrice
PriceFrom $104
Free Cancellation
Reviews
I didn’t make this flight because the agent made me reschedule.
1 / 10
PriceFrom $112
Free Cancellation
Reviews
Very late
1 / 10
PriceFrom $122
Free Cancellation
Reviews
People were not wearing masks and it was not being enforced by the aircrew
1 / 10
PriceFrom $127
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $162
Free Cancellation
Reviews
Outdated media
1 / 10
PriceFrom $169
Free Cancellation
Reviews
I appreciated the friendly service with the staff arriving and departing the airports
1 / 10
PriceFrom $180
Free Cancellation
Reviews
Great
1 / 10
Are airlines flying from Ontario to Washington Reagan-National offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Ontario to Washington Reagan-National are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Frontier, and United Airlines. You can search for the full list of airlines like American Airlines that are offering this flexibility.
How far is Ontario to Washington Reagan-National by plane?
The distance between Ontario and Washington Reagan-National is about 2260.8 mi. A reasonable flight in good conditions will take 6h 44m.
Can I fly to Washington Reagan-National from Ontario right now?
Information is based on travel restrictions for travel to Washington Reagan-National within the United States
Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Washington Reagan-National.
COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Reagan-National.
Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Washington Reagan-National.
Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Washington Reagan-National.
COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Reagan-National.
Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Washington Reagan-National.
Can I fly back to Ontario from Washington Reagan-National?
Returning to Ontario from Washington Reagan-National
COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.
Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering Ontario.
COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.
Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering Ontario.
Alternative routes for Ontario to Washington Reagan-National Airport
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
San Francisco to Washington Reagan-National Airport Flights
Fastest flight time5h 00m
Cheapest price$128
Oakland, California to Washington Reagan-National Airport Flights
Fastest flight time6h 28m
Cheapest price$174
Los Angeles to Washington Reagan-National Airport Flights
Fastest flight time4h 48m
Cheapest price$177