Cheap flights from the United States to Ottawa from $89
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Ottawa departing on 7/15. 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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How to get the cheapest flight ticket from United States to Ottawa
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 Ottawa?
In general, May is the cheapest month to fly from United States to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $238. The month of November is another great option to travel to Ottawa, with average flight prices from United States averaging around $249.
What is the cheapest day to depart on your flight to Ottawa?
The cheapest day to depart from United States to Ottawa is on a Friday. Travelers who choose to depart for Ottawa on a Friday will often find tickets for as low as $330. 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 Ottawa on Sunday is $388.
What is the cheapest time of day to depart on your flight to Ottawa?
In the morning is the cheapest time of day to fly from United States to Ottawa when you can find flight prices for as low as $310. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $471 on average. Flights to Ottawa from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest United States to Ottawa flight route?
Fly from Newark to Ottawa for the best United States - Ottawa flight prices
What cabin class options are available on United States to Ottawa flights?
There are 4 cabin classes available to choose from on United States to Ottawa 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 United States to Ottawa flights?
No. A direct flight is the cheapest option for a flight between United States to Ottawa.
What is the cheapest airline that flies from United States to Ottawa?
Porter Airlines, WestJet, and Air Canada are the most popular carriers operating from United States to Ottawa
What airlines fly to Ottawa?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Ottawa from United States according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 8 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Ottawa on average per day?
29 flights are operational daily from United States to Ottawa as of June 2025. The most popular departure time for this route is 3:00PM, with 67% of flights per day taking off in the afternoon.
How many flights depart from United States to Ottawa on average per week?
As of June 2025, there are 203 flights per week flying from United States to Ottawa. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap United States to Ottawa flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Ottawa
When did momondo last update prices for flights from United States to Ottawa Airport?
Prices for flights from United States to Ottawa Airport were last updated today.
How many operators does momondo search for flights from United States to Ottawa Airport?
There are 5 operators available for flights from United States to Ottawa Airport as of June 2025.
How old do you have to be to fly from United States to Ottawa Airport?
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 United States to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. 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 United States to Ottawa?
momondo data reveals that the most frequently booked plane model on the route from United States to Ottawa is De Havilland (Bombardier) DHC-8-400 Dash 8Q, representing 23.03% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet CRJ-550 at 19.09%, Embraer 175 (Enhanced Winglets) at 18.90%, and Embraer 195 E2 at 10.74%.
Best airlines flying from United States to Ottawa
Compare and see reviews for airlines that fly from United States to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $132 | Free Cancellation | Rating 8.0 288 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $213 | Free Cancellation | Rating 7.8 396 reviews |
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States to Ottawa?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Ottawa. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Ottawa with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ottawa from United States with this policy.
How can momondo help me find flights from United States to Ottawa?
Once all potential United States to Ottawa 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 United States to Ottawa right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of United States to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.