Popular in | June |
---|---|
Cheapest in | February |
Round-trip from | $234 |
One-way from | $229 |
Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Dulles Intl Airport. Check prices with Cheapflights to find a great deal for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 57% on flights from Ontario to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $379. For sooner than that we have options available in the next 3 days from $625.
Flights from Ontario to Washington, D.C. Dulles Intl Airport lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at $100.
A simple way to save on the total cost of your ticket is to fly from Ontario to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.
Fly from
Fly to
Budget
$278 - $442
Route
Depart
Return
Price
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Sat 9/7
1 stop6h 36m
Washington, D.C. Dulles Intl
Tue 9/10
1 stop7h 05m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Tue 5/7
1 stop8h 43m
Washington, D.C. Dulles Intl
Wed 5/15
1 stop7h 58m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Sat 9/28
1 stop6h 56m
Washington, D.C. Dulles Intl
Tue 10/1
2 stops8h 55m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Tue 5/7
2 stops12h 35m
Washington, D.C. Dulles Intl
Wed 5/15
1 stop10h 02m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Mon 5/13
1 stop7h 33m
Washington, D.C. Dulles Intl
Thu 5/30
1 stop7h 58m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Sun 5/26
1 stop7h 25m
Washington, D.C. Dulles Intl
Sat 6/1
1 stop8h 25m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Sat 9/7
2 stops12h 46m
Washington, D.C. Dulles Intl
Tue 9/10
1 stop7h 22m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Fri 5/24
1 stop8h 00m
Washington, D.C. Dulles Intl
Tue 5/28
1 stop8h 45m
OntarioWashington, D.C. Dulles Intl
ONT - IAD
ONTIAD
Ontario
Wed 5/22
1 stop18h 40m
Washington, D.C. Dulles Intl
Wed 5/29
1 stop19h 58m
Currently, September is the cheapest month in which you can book a flight from Ontario to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Ontario to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$308
February
$303
March
$358
April
$332
May
$335
June
$398
July
$378
August
$296
September
$281
October
$303
November
$328
December
$290
WAS Temperature | 35.6 - 80.6 °F |
---|
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Crew
Entertainment
Comfort
Boarding
Overall
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Ontario.
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Dulles Intl, users can toggle the no change fees filter when performing a flight search.
Yes! Start tracking prices for Ontario to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.