Cheap flights from Ottawa to District of Columbia from $178
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 5/17. 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?
In general, March is the cheapest month to fly from Ottawa to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $294. If you don’t want to visit District of Columbia in March, then you should wait until January to fly from Ottawa, when ticket prices are also cheap, with an average price of $307.
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 $506. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Ottawa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $651.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from Ottawa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $328 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $712. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
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 $369 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 $271 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
What airlines fly to District of Columbia?
Air Canada, United Airlines and Porter 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 74% of people opting to fly with this airline when traveling 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?
5 flights are operational daily from Ottawa to District of Columbia as of May 2025. The most popular departure time for this route is 10:00AM, with 53% of flights per day taking off at noon.
How many flights depart from Ottawa to District of Columbia on average per week?
As of May 2025, there are 35 flights per week flying from Ottawa to District of Columbia. The most common day of the week flights depart is Mon, with 23% of 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 | $178 |
|---|---|
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?
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 Ottawa Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ottawa to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Ottawa to District of Columbia is Canadair (Bombardier) Regional Jet CRJ-550, representing 45.85% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 21.20%, Embraer 195 E2 at 10.36%, and Airbus A319 at 4.48%.
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 $197 | Free Cancellation | Rating 8.0 285 reviews | |||
| PriceFrom $240 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $275 | Free Cancellation | Rating 7.0 9,252 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to District of Columbia?
It is quick and easy to find Ottawa to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.
Can I find flights from Ottawa to District of Columbia with flexible booking policies on momondo?
All flight searches from Ottawa to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ottawa to District of Columbia?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to District of Columbia.
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.