Cheap flights from Ottawa to District of Columbia from C$ 242
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to District of Columbia departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Porter Airlines flights from Ottawa to District of Columbia
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Air Canada flights from Ottawa to District of Columbia
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How to get the cheapest flight ticket from Ottawa 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?
The month of March is, on average, the cheapest month to fly to District of Columbia from Ottawa, with most prices found around C$ 406. If you aren’t able to travel during the month of March, then book flights to District of Columbia from Ottawa during January instead. Flights to District of Columbia in January, while not as cheap as those in March, still average around C$ 424.
What is the cheapest day to depart on your flight to District of Columbia?
The cheapest day to depart from Ottawa to District of Columbia is on a Friday when prices can be found for as low as C$ 819. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to District of Columbia on Sunday is C$ 1,058.
What is the cheapest time of day to depart on your flight to District of Columbia?
Our data shows that the cheapest Ottawa to District of Columbia flights are usually those with departure times in the afternoon. Our users have found flights to District of Columbia in the afternoon for as low as C$ 439. At noon is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 1,090 per ticket.
What is the cheapest Ottawa to District of Columbia flight route?
Fly from Ottawa to Washington, D.C. Dulles Intl for the best Ottawa - 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 Ottawa when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around C$ 510 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Ottawa for as low as C$ 374 on momondo.
What cabin class options are available on Ottawa to District of Columbia flights?
There are 4 cabin classes available to choose from on Ottawa 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 Ottawa to District of Columbia?
Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from Ottawa to District of Columbia
Which airlines fly to District of Columbia?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to District of Columbia from Ottawa according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 5 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 Ottawa to District of Columbia on average per day?
As of May 2025, there are 7 flights per day flying from Ottawa to District of Columbia. The most common time of day flights depart is 10:00a.m., with 53% of flights taking off at noon.
How many flights depart from Ottawa to District of Columbia on average per week?
As of May 2025, 49 flights take off from Ottawa and land in District of Columbia each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.
Cheap Ottawa to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to District of Columbia
Best price found | C$ 242 |
|---|---|
Fastest flight time | 1h 35m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from Ottawa Airport to District of Columbia?
Prices for flights from Ottawa Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Ottawa Airport to District of Columbia?
As of May 2025, there are 3 operators available to choose from for flights from Ottawa Airport to District of Columbia.
How old do you have to be to fly from Ottawa Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ottawa Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to District of Columbia?
Based on momondo bookings for flights between Ottawa and District of Columbia, the leading plane model is Canadair (Bombardier) Regional Jet CRJ-550, making up 46.00% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 20.61%, Embraer 195 E2 with 10.06%, and Airbus A319 with 4.49%.
Best airlines flying from Ottawa to District of Columbia
Compare and see reviews for airlines that fly from Ottawa to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 207 | Free Cancellation | Rating 7.4 8,708 reviews | |||
| PriceFrom C$ 296 | Free Cancellation | Rating 7.0 9,277 reviews | |||
| PriceFrom C$ 332 | Free Cancellation | Rating 8.0 285 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to District of Columbia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to District of Columbia. momondo saves you time and could save you money on your trip.
Can I find flights from Ottawa to District of Columbia with flexible booking policies on momondo?
momondo does allow users to show only those flights to District of Columbia from Ottawa which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ottawa to District of Columbia?
Once all potential Ottawa to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ottawa to District of Columbia right now. Can momondo alert me if prices change?
Price alerts on flights to District of Columbia from Ottawa 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.