Cheap flights from Washington, D.C. to Ontario from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Ontario departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
From?
To?
sön 5/5
sön 5/12
Deals available from 900+ travel sites.
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Easily compare round-trip flights from Washington, D.C. to Region of Ontario
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Region of Ontario by changing tabs
Multiple Airlines![Multiple Airlines]()
May 18![Multiple Airlines]()
May 21
BWI6:14 amBaltimore/Washington
12h 41m
2 stops
YYZ6:55 pmToronto Pearson Intl
YYZ2:40 pmToronto Pearson Intl
17h 35m
2 stops
BWI8:15 amBaltimore/Washington
Porter Airlines![Porter Airlines]()
Jun 5![Porter Airlines]()
Jun 11
IAD5:20 pmWashington, D.C. Dulles Intl
1h 30m
YTZ6:50 pmToronto Island
YTZ2:25 pmToronto Island
1h 27m
IAD3:52 pmWashington, D.C. Dulles Intl
Lufthansa![Lufthansa]()
May 16![Lufthansa]()
May 19
IAD6:30 amWashington, D.C. Dulles Intl
1h 30m
YYZ8:00 amToronto Pearson Intl
YYZ6:15 amToronto Pearson Intl
1h 42m
IAD7:57 amWashington, D.C. Dulles Intl
United Airlines![United Airlines]()
May 31![United Airlines]()
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
1h 30m
YYZ8:00 amToronto Pearson Intl
YYZ6:15 amToronto Pearson Intl
1h 33m
IAD7:48 amWashington, D.C. Dulles Intl
Air Canada![Air Canada]()
May 14![Air Canada]()
May 21
IAD9:55 amWashington, D.C. Dulles Intl
4h 54m
1 stop
YTZ2:49 pmToronto Island
YTZ7:20 amToronto Island
4h 11m
1 stop
IAD11:31 amWashington, D.C. Dulles Intl
Find the cheapest one-way flights from Washington, D.C. to Region of Ontario
If you're looking for one-way flights from Washington, D.C. to Region of Ontario, view some of our deals below provided by Air Canada, Porter Airlines and United Airlines
Search last-minute flights to Region of Ontario from Washington, D.C.
Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Region of Ontario
Multiple Airlines![Multiple Airlines]()
May 6![Multiple Airlines]()
May 15
BWI9:44 pmBaltimore/Washington
21h 51m
2 stops
YYZ7:35 pmToronto Pearson Intl
YYZ6:30 amToronto Pearson Intl
16h 46m
2 stops
BWI11:16 pmBaltimore/Washington
Porter Airlines![Porter Airlines]()
May 9![Porter Airlines]()
May 12
IAD1:00 pmWashington, D.C. Dulles Intl
1h 30m
YTZ2:30 pmToronto Island
YTZ10:40 amToronto Island
1h 27m
IAD12:07 pmWashington, D.C. Dulles Intl
American Airlines![American Airlines]()
May 9![American Airlines]()
May 14
DCA2:59 pmWashington, D.C. Reagan-National
1h 31m
YYZ4:30 pmToronto Pearson Intl
YYZ12:39 pmToronto Pearson Intl
1h 40m
DCA2:19 pmWashington, D.C. Reagan-National
United Airlines![United Airlines]()
May 9![United Airlines]()
Jun 3
IAD8:30 amWashington, D.C. Dulles Intl
1h 34m
YYZ10:04 amToronto Pearson Intl
YYZ7:43 pmToronto Pearson Intl
1h 33m
IAD9:16 pmWashington, D.C. Dulles Intl
Air Canada![Air Canada]()
May 9![Air Canada]()
May 12
IAD9:55 amWashington, D.C. Dulles Intl
4h 54m
1 stop
YTZ2:49 pmToronto Island
YTZ3:20 pmToronto Island
5h 19m
1 stop
IAD8:39 pmWashington, D.C. Dulles Intl
Best airlines flying from Washington, D.C. to Region of Ontario
Compare and see reviews for airlines that fly from Washington, D.C. to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $107 | Free Cancellation | Rating 7.0 6,883 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 7.4 436 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.4 11,202 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 7.3 14,834 reviews | |||
| PriceFrom $283 | Free Cancellation | Rating 8.0 10,913 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 7.5 2,972 reviews |
Lufthansa flights from Washington, D.C. to Region of Ontario
Our best Lufthansa deals on Washington, D.C. to Region of Ontario flight tickets
Lufthansa![Lufthansa]()
May 16![Lufthansa]()
May 19
IAD6:30 amWashington, D.C. Dulles Intl
1h 30m
YYZ8:00 amToronto Pearson Intl
YYZ6:15 amToronto Pearson Intl
1h 42m
IAD7:57 amWashington, D.C. Dulles Intl
Lufthansa![Lufthansa]()
May 16![Lufthansa]()
May 19
DCA6:59 amWashington, D.C. Reagan-National
1h 33m
YYZ8:32 amToronto Pearson Intl
YYZ7:00 amToronto Pearson Intl
1h 32m
DCA8:32 amWashington, D.C. Reagan-National
United Airlines flights from Washington, D.C. to Region of Ontario
Our best United Airlines deals on Washington, D.C. to Region of Ontario flight tickets
United Airlines![United Airlines]()
May 31![United Airlines]()
Jun 2
IAD6:30 amWashington, D.C. Dulles Intl
1h 30m
YYZ8:00 amToronto Pearson Intl
YYZ6:15 amToronto Pearson Intl
1h 33m
IAD7:48 amWashington, D.C. Dulles Intl
United Airlines![United Airlines]()
May 23![United Airlines]()
May 26
DCA6:59 amWashington, D.C. Reagan-National
1h 33m
YYZ8:32 amToronto Pearson Intl
YYZ6:30 amToronto Pearson Intl
5h 28m
1 stop
DCA11:58 amWashington, D.C. Reagan-National
How to get the cheapest flight ticket from Washington, D.C. to Region of Ontario
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 airline that flies to Region of Ontario from Washington, D.C.?
Porter Airlines. Air Canada, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Region of Ontario
What is the cheapest Washington, D.C. to Region of Ontario flight route?
Baltimore/Washington - Toronto Pearson Intl. Fly from Baltimore/Washington to Toronto Pearson Intl for the best Washington, D.C. - Region of Ontario flight prices
What cabin class options are available on Washington, D.C. to Region of Ontario flights?
There are 2 cabin classes available to choose from on Washington, D.C. to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Washington, D.C. to Region of Ontario flights?
You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to Region of Ontario flight.
Cheap Washington, D.C. to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Region of Ontario
Best Price Found | $79 |
|---|---|
Fastest flight time | 1h 23m |
Direct flights | Every day |
Airports in Region of Ontario | 2 airports |
When did momondo last update prices for flights from Washington, D.C. to Ontario?
Prices for flights from Washington, D.C. to Ontario refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Ontario?
As of April 2024, there are 6 operators available to choose from for flights from Washington, D.C. to Ontario.
How old do you have to be to fly from Washington, D.C. to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Ontario?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Ontario. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Ontario with flexible booking policies on momondo?
All flight searches from Washington, D.C. to Ontario on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Ontario right now. Can momondo alert me if prices change?
Price alerts on flights to Ontario from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
From?
To?
sön 5/5
sön 5/12
Email me momondo's favorite deals
By creating a price alert you accept our terms of use and privacy policy.
Find better results for your stay in Ontario
Popular cities in OntarioPopular flights according to clicks in the last 7 days on momondo
Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom $88
Flights to Vancouverfrom $95
Flights to Montrealfrom $127
Flights to Calgaryfrom $119
Flights to Ottawafrom $110
Flights to Winnipegfrom $194
Flights to Halifaxfrom $247
Flights to Québec Cityfrom $255
Flights to Kelownafrom $249
Flights to St. John'sfrom $296
Flights to Saskatoonfrom $234
Flights to Monctonfrom $443