Cheap flights from Ontario to Washington Reagan-National Airport from $69

Round-trip
1 adult
Economy
From?
To?
Thu 10/28
Thu 11/4

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Ontario to Washington Reagan-National Airport.
View current United States travel restrictions

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$128The best flight deal from Ontario to Washington Reagan-National Airport found on momondo in the last 72 hours is $128
Fastest flight time6h 19mThe fastest flight from Ontario to Washington Reagan-National Airport takes 6h 19m
Direct flightsNoneThere 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
Dec 1
ONT2:45 pmOntario
13h 42m
1 stop
DCA4:27 amWashington Reagan-National
Dec 11
DCA8:17 amWashington Reagan-National
8h 32m
1 stop
ONT4:49 pmOntario
Multiple Airlines
Nov 10
ONT12:45 amOntario
7h 15m
1 stop
DCA8:00 amWashington Reagan-National
Dec 1
DCA8:17 amWashington Reagan-National
8h 32m
1 stop
ONT4:49 pmOntario
American Airlines
Nov 9
ONT6:59 pmOntario
8h 00m
1 stop
DCA2:59 amWashington Reagan-National
Nov 12
DCA10:30 amWashington Reagan-National
8h 29m
1 stop
ONT6:59 pmOntario
Delta
Nov 9
ONT12:45 amOntario
10h 14m
2 stops
DCA10:59 amWashington Reagan-National
Nov 10
DCA1:00 amWashington Reagan-National
9h 03m
1 stop
ONT10:03 amOntario
Frontier
Nov 6
ONT3:43 pmOntario
14h 41m
1 stop
DCA5:24 amWashington Reagan-National
Nov 13
DCA8:17 amWashington Reagan-National
8h 31m
1 stop
ONT4:48 pmOntario
Frontier
Nov 6
ONT6:05 amOntario
8h 54m
2 stops
DCA2:59 pmWashington Reagan-National
Nov 13
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
Frontier
Nov 6
ONT6:05 amOntario
8h 54m
2 stops
DCA2:59 pmWashington Reagan-National
American Airlines
Nov 9
ONT6:59 pmOntario
8h 00m
1 stop
DCA2:59 amWashington Reagan-National
Delta
Nov 12
ONT8:08 amOntario
6h 18m
1 stop
DCA2:26 pmWashington Reagan-National

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
Oct 27
ONT8:25 amOntario
21h 04m
1 stop
DCA5:29 amWashington Reagan-National
Nov 3
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
Multiple Airlines
Oct 27
ONT1:45 amOntario
6h 19m
1 stop
DCA8:04 amWashington Reagan-National
Nov 3
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
Frontier
Oct 28
ONT4:56 pmOntario
12h 33m
1 stop
DCA5:29 amWashington Reagan-National
Oct 30
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario
American Airlines
Oct 31
ONT8:45 pmOntario
8h 45m
1 stop
DCA5:30 amWashington Reagan-National
Nov 6
DCA11:30 amWashington Reagan-National
8h 29m
1 stop
ONT7:59 pmOntario
United Airlines
Nov 1
ONT7:50 pmOntario
8h 42m
1 stop
DCA4:32 amWashington Reagan-National
Nov 4
DCA1:50 pmWashington Reagan-National
9h 25m
1 stop
ONT11:15 pmOntario
Frontier
Oct 27
ONT8:25 amOntario
21h 04m
1 stop
DCA5:29 amWashington Reagan-National
Nov 3
DCA3:00 amWashington Reagan-National
8h 59m
1 stop
ONT11:59 amOntario

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
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $104
Free Cancellation
Rating
6.2
6.6

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

I didn’t make this flight because the agent made me reschedule.

1 / 10
Alaska Airlines
PriceFrom $112
Free Cancellation
Rating
8.2
8.6

Boarding

8.3

Comfort

8.6

Crew

7.8

Entertainment

7.4

Food

Reviews

Very late

1 / 10
United Airlines
PriceFrom $122
Free Cancellation
Rating
6.9
7.3

Boarding

6.8

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

People were not wearing masks and it was not being enforced by the aircrew

1 / 10
American Airlines
PriceFrom $127
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
JetBlue
PriceFrom $162
Free Cancellation
Rating
7.0
7.3

Boarding

7.6

Comfort

7.9

Crew

7.2

Entertainment

6.8

Food

Reviews

Outdated media

1 / 10
Spirit Airlines
PriceFrom $169
Free Cancellation
Rating
6.4
6.5

Boarding

6.0

Comfort

6.9

Crew

4.9

Entertainment

5.2

Food

Reviews

I appreciated the friendly service with the staff arriving and departing the airports

1 / 10
Delta
PriceFrom $180
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

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.

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.

If you are planning to travel to Washington Reagan-National Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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
Los Angeles to Baltimore Flights
Fastest flight time4h 46m
Cheapest price$93
Oakland, California to Baltimore Flights
Fastest flight time6h 49m
Cheapest price$107
San Diego to Washington Reagan-National Airport Flights
Fastest flight time6h 34m
Cheapest price$124
Ontario to Baltimore Flights
Fastest flight time6h 55m
Cheapest price$128
San Francisco to Washington Reagan-National Airport Flights
Fastest flight time5h 00m
Cheapest price$128
Santa Ana to Washington Reagan-National Airport Flights
Fastest flight time6h 40m
Cheapest price$148
San Francisco to Baltimore Flights
Fastest flight time5h 00m
Cheapest price$153
San Diego to Baltimore Flights
Fastest flight time6h 19m
Cheapest price$157
Santa Ana to Baltimore Flights
Fastest flight time6h 42m
Cheapest price$168
Sacramento to Washington Reagan-National Airport Flights
Fastest flight time6h 59m
Cheapest price$172
Los Angeles to Washington Reagan-National Airport Flights
Fastest flight time4h 48m
Cheapest price$177

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