Cheap flights from Ontario to District of Columbia from $97
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to District of Columbia departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
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0 bags
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to District of Columbia.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to District of Columbia.
Cheap last minute flights
Planning a quick getaway from Ontario to District of Columbia? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to District of Columbia, so you can enjoy a seamless trip without layovers.
United Airlines flights from Region of Ontario to District of Columbia
Our best United Airlines deals on Region of Ontario to District of Columbia flight tickets
United Airlines![United Airlines]()
Jun 3![United Airlines]()
Jun 4
YYZ8:55 pmToronto Pearson Intl
1h 33m
DCA10:28 pmWashington, D.C. Reagan-National
DCA6:25 amWashington, D.C. Reagan-National
6h 17m
1 stop
YYZ12:42 pmToronto Pearson Intl
United Airlines![United Airlines]()
Oct 7![United Airlines]()
Oct 8
YYZ4:40 pmToronto Pearson Intl
4h 28m
1 stop
IAD9:08 pmWashington, D.C. Dulles Intl
IAD8:28 amWashington, D.C. Dulles Intl
1h 36m
YYZ10:04 amToronto Pearson Intl
Porter Airlines flights from Region of Ontario to District of Columbia
Our best Porter Airlines deals on Region of Ontario to District of Columbia flight tickets
Porter Airlines![Porter Airlines]()
Jun 6![Porter Airlines]()
Jun 8
YTZ1:35 pmToronto Island
1h 31m
IAD3:06 pmWashington, D.C. Dulles Intl
IAD4:20 pmWashington, D.C. Dulles Intl
1h 33m
YTZ5:53 pmToronto Island
Porter Airlines![Porter Airlines]()
Jun 2![Porter Airlines]()
Jun 4
YTZ1:35 pmToronto Island
1h 31m
IAD3:06 pmWashington, D.C. Dulles Intl
IAD4:20 pmWashington, D.C. Dulles Intl
1h 33m
YTZ5:53 pmToronto Island
See travel insights to District of Columbia from
How to get the cheapest flight ticket from Region of Ontario to District of Columbia
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
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Airlines
Other information
What is the cheapest month to fly to District of Columbia?
In general, March is the cheapest month to fly from Region of Ontario to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. If you don’t want to visit District of Columbia in March, then you should wait until April to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $240.
What is the cheapest day to depart on your flight to District of Columbia?
The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $292. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $453.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from Region of Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $275 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $371. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ontario to District of Columbia flight route?
Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Ontario - District of Columbia flight prices
How far in advance should I book a flight to District of Columbia?
You are more likely to see cheaper flights to District of Columbia from Region of Ontario when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $297 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Region of Ontario for as low as $257 on momondo.
What cabin class options are available on Ontario to District of Columbia flights?
There are 4 cabin classes available to choose from on Ontario to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to District of Columbia?
Porter Airlines, Air Canada, and American Airlines are the most popular carriers operating from Ontario to District of Columbia
What airlines fly to District of Columbia?
Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to District of Columbia from Region of Ontario according to our data. Air Canada is the first choice among our users, with 73% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Region of Ontario to District of Columbia on average per day?
As of April 2025, there are 51 flights per day flying from Region of Ontario to District of Columbia. The most common time of day flights depart is 10:00AM, with 45% of flights taking off at noon.
How many flights depart from Region of Ontario to District of Columbia on average per week?
363 flights are operational weekly from Region of Ontario to District of Columbia as of April 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
Cheap Region of Ontario to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to District of Columbia
Best Price Found | $97 |
|---|---|
Fastest flight time | 1h 27m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from Ontario to District of Columbia?
Prices for flights from Ontario to District of Columbia were last updated today.
How many operators does momondo search for flights from Ontario to District of Columbia?
The number of operators available for flights from Ontario to District of Columbia is 4 as of April 2025.
How old do you have to be to fly from Ontario to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to District of Columbia?
Based on momondo bookings for flights between Region of Ontario and District of Columbia, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 21.79% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 16.12%, Embraer 175 with 11.86%, and Canadair (Bombardier) Regional Jet 900 with 11.80%.
Best airlines flying from Region of Ontario to District of Columbia
Compare and see reviews for airlines that fly from Region of Ontario to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $158 | Free Cancellation | Rating 7.0 9,179 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 8.0 284 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.4 8,684 reviews | |||
| PriceFrom $219 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 7.2 2,813 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to District of Columbia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to District of Columbia. momondo saves you time and could save you money on your trip.
Can I find flights from Ontario to District of Columbia with flexible booking policies on momondo?
Yes. All flights to District of Columbia from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ontario to District of Columbia?
momondo provides multiple filters to help you find the best flight to District of Columbia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to District of Columbia right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to District of Columbia from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
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