Cheap flights from Ontario to Reagan-National (ONT - DCA)

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How to find the cheapest flight from
Ontario (ONT) to Reagan-National (DCA)

All the information you need to plan the best ONT to DCA flight in 2022: compare Ontario to Reagan-National flight prices with the expected peak season, weather and rainfall in Reagan-National.
ONT - DCA
Price
$246 - $663
DCA
Temperature
35.6 - 80.6 °F
DCA
Rainfall
2.6 - 4 inches

Popular in

May

High demand for flights, 39% potential price rise

Cheapest in

February

Best time to find cheap flights, 39% potential price drop

Round-trip from

$246

From Ontario to Washington, D.C. Reagan-National

One-way from

$225

One-way flight from Ontario to Washington, D.C. Reagan-National

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Ontario to Washington, D.C. Reagan-National Airport?

Flights from Ontario to Washington, D.C. Reagan-National Airport lean towards being more expensive in May. Prices are generally better when you fly from Ontario to Washington, D.C. Reagan-National Airport in October, with the cheapest ticket starting at $138.

How far in advance should I book a flight from Ontario to Washington, D.C. Reagan-National Airport?

To save on the cost of your flight from Ontario to Washington, D.C. Reagan-National Airport, book at least 61 days before your planned departure. Booking around this time can save you about 37% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $413 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $461.

When is the cheapest time to fly from Ontario to Washington, D.C. Reagan-National Airport (ONT - DCA)?

When flying from Ontario to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Ontario to Reagan-National in June, July 2022

The best prices found for ONT to DCA flights for June, July
25 Jun - 26 Jun
$288pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario
24 Jun - 26 Jun
$289pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario
25 Jun - 28 Jun
$369pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario

Ontario to Reagan-National 2022 flight deals

Cheap flights to Reagan-National from Ontario found for this year
22 Jun - 26 Jun
$288pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario
24 Jun - 26 Jun
$289pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario
22 Jun - 27 Jun
$339pp
ONT
Ontario
Frontier
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
Frontier
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Reagan-National

Late deals on round-trip flights to Reagan-National from Ontario, departing today and this week
28 Jun - 4 Jul
$399pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
ONT
Ontario
28 Jun - 4 Jul
$424pp
ONT
Ontario
Multiple Airlines
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
ONT
Ontario
29 Jun - 2 Jul
$443pp
ONT
Ontario
Multiple Airlines
 
1 STOP
DCA
Washington, D.C. Reagan-National
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
ONT
Ontario

One-way flights to Reagan-National from Ontario

The cheapest one-way flights from Ontario to Reagan-National
9:09 am - 8:28 am
Multiple Airlines
3 Stops
44h 19m
ONT - DCA
Multiple Airlines
$225
Kiwi.com
1:49 am - 4:35 pm
Delta
2 Stops
11h 46m
ONT - DCA
Delta
$232
Delta
6:30 am - 5:59 pm
Alaska Airlines
1 Stop
8h 29m
ONT - DCA
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Reagan-National</span> flights.

Flight FAQs

From Ontario to Reagan-National

What airport do you fly from for flights from Ontario to Washington, D.C. Reagan-National?

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Ontario; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Ontario airport to Washington, D.C. Reagan-National. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

Which airlines flying from Ontario to Washington, D.C. Reagan-National have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to Washington, D.C. Reagan-National that may be offering flexible cancellation policies are American Airlines, Frontier, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ontario to Washington, D.C. Reagan-National Airport for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Washington, D.C. Reagan-National Airport for under $400. The cheapest flight booked recently is on Delta for just $372, but on average you can expect to pay $421.

Are there last-minute flights available from Ontario to Washington, D.C. Reagan-National Airport for under $400?

There are currently 20+ open flights from Ontario to Washington, D.C. Reagan-National Airport within the next 7 days for less than $400.

What are the cheapest airlines flying from Ontario to Washington, D.C. Reagan-National Airport round-trip?

Delta, at $372, was found to be the cheapest airline from Ontario to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include American Airlines and Frontier. You may be able to fly from Ontario to Washington, D.C. Reagan-National Airport for 7% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ontario to Washington, D.C. Reagan-National Airport one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $168. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Ontario to Washington, D.C. Reagan-National Airport for a low price.

What are the cheapest flights from Ontario to Washington, D.C. Reagan-National Airport?

Looking for the cheapest flight from Ontario to Washington, D.C. Reagan-National Airport? While on average our users pay $953, our data indicates the cheapest price to be $104. The most popular route (Ontario - Washington, D.C. Reagan-National), is priced around $376.

What are the most popular airlines that fly from Ontario to Washington, D.C. Reagan-National Airport?

Before booking your flight from Ontario to Washington, D.C. Reagan-National Airport check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

COVID Restrictions

View COVID Travel Restrictions for Reagan-National (DCA)

Do I need a COVID test to fly to Reagan-National from Ontario?

Information is based on travel restrictions for travel to Washington, D.C. 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, D.C. Reagan-National.

COVID-19 testing requirements
Visitors from Ontario are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C. Reagan-National.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Washington, D.C. Reagan-National.

Do I need a test to fly back to Ontario from Reagan-National?

Returning to Ontario from Washington, D.C. Reagan-National

COVID-19 testing requirements
Visitors from Washington, D.C. Reagan-National are not required to present a negative COVID-19 PCR test or antigen result upon entering Ontario.

Quarantine requirements
Visitors from Washington, D.C. Reagan-National are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Reagan-National (DCA)

Alternative routes for Ontario to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Reagan-National

Things to know before you go - useful duration and weather info for your trip from Ontario to Reagan-National.
Average temperature for June in Reagan-National
86.0 °F
Avg rainfall for June in Reagan-National
4.2 ″

Airports servicing Ontario

Airports servicing Washington, D.C.

Top 7 airlines flying from Ontario to Washington, D.C. Reagan-National

The chart below displays the airlines Cheapflights users traveling from Ontario to Reagan-National choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$18 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Frontier
$85 $228 No cancel fee 62%
United Airlines
$117 $435 No cancel fee 69%
Alaska Airlines
$129 $469 No cancel fee 75%
JetBlue
$162 $385 No cancel fee 62%
Delta
$179 $374 No cancel fee N/A
American Airlines
$213 $502 No cancel fee 71%
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