Cheap flights from Ontario to District of Columbia from $92
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 7/18. 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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Not ready to book? to track prices.Find the cheapest flights from Ontario to District of Columbia
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Air Canada flights from Region of Ontario to District of Columbia
Our best Air Canada deals on Region of Ontario to District of Columbia flight tickets
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
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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
What is the cheapest month to fly to District of Columbia?
In general, April 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 $220. If you don’t want to visit District of Columbia in April, then you should wait until March to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $225.
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 Thursday when prices can be found for as low as $287. 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 $441.
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 $267 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $404. 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 $286 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 $254 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 Air Transat are the most popular carriers operating from Ontario to District of Columbia
What airlines fly to District of Columbia?
Air Canada, United Airlines and American 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 74% 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 June 2025, there are 49 flights per day flying from Region of Ontario to District of Columbia. The most common time of day flights depart is 7:00PM, with 38% of flights taking off in the afternoon.
How many flights depart from Region of Ontario to District of Columbia on average per week?
346 flights are operational weekly from Region of Ontario to District of Columbia as of June 2025. The most popular departure day for this route is Mon, with 16% 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 | $92 |
|---|---|
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 June 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 27.36% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 19.37%, Embraer 175 with 14.25%, and Canadair (Bombardier) Regional Jet 900 with 9.55%.
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 7.1 9,554 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.0 289 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 7.2 2,873 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.