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Cheap flights from Ottawa

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Fast facts on flights from Ottawa

Cheapest plane ticket foundOttawa International, Ottawa Gatineau
Cheapest route found$138
Cheapest month to flyJune
Most popular airlineAir Canada
Most popular destinationTel Aviv

The best flight deals leaving from Ottawa soon

Looking for a cheap last-minute deal or the best roundtrip flight from Ottawa? If you want to travel from Ottawa next month, roundtrip fares start from $197. Find the lowest prices on one-way and roundtrip tickets right here.
Deer Lake.$138 per passenger.Departing Wed, Jun 10, returning Thu, Jun 11.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Ottawa International on Wed, Jun 10, arriving in Deer Lake.Inbound direct flight with Porter Airlines departing from Deer Lake on Thu, Jun 11, arriving in Ottawa International.Price includes taxes and charges.From $138, select.
New York.$223 per passenger.Departing Thu, Oct 1, returning Sat, Oct 31.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Ottawa International on Thu, Oct 1, arriving in New York Newark.Inbound direct flight with Porter Airlines departing from New York Newark on Sat, Oct 31, arriving in Ottawa International.Price includes taxes and charges.From $223, select.
San Salvador.$301 per passenger.Departing Wed, Nov 11, returning Wed, Nov 18.Round-trip flight with Avianca.Outbound indirect flight with Avianca, departing from Ottawa International on Wed, Nov 11, arriving in San Salvador.Inbound indirect flight with Avianca, departing from San Salvador on Wed, Nov 18, arriving in Ottawa International.Price includes taxes and charges.From $301, select.
Liberia.$312 per passenger.Departing Tue, Nov 10, returning Tue, Nov 17.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Tue, Nov 10, arriving in Liberia.Inbound indirect flight with United, departing from Liberia on Tue, Nov 17, arriving in Ottawa International.Price includes taxes and charges.From $312, select.
San Juan.$328 per passenger.Departing Wed, Apr 14, returning Wed, Apr 21.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Wed, Apr 14, arriving in San Juan Luis Munoz Marin.Inbound indirect flight with United, departing from San Juan Luis Munoz Marin on Wed, Apr 21, arriving in Ottawa International.Price includes taxes and charges.From $328, select.
Cancun.$331 per passenger.Departing Sat, Jun 13, returning Fri, Jun 19.Round-trip flight with Porter Airlines.Outbound direct flight with Porter Airlines departing from Ottawa International on Sat, Jun 13, arriving in Cancun.Inbound direct flight with Porter Airlines departing from Cancun on Fri, Jun 19, arriving in Ottawa International.Price includes taxes and charges.From $331, select.
Guatemala City.$335 per passenger.Departing Tue, Sep 22, returning Tue, Sep 29.Round-trip flight with Avianca.Outbound indirect flight with Avianca, departing from Ottawa International on Tue, Sep 22, arriving in Guatemala City.Inbound indirect flight with Avianca, departing from Guatemala City on Tue, Sep 29, arriving in Ottawa International.Price includes taxes and charges.From $335, select.
George Town.$358 per passenger.Departing Sat, Sep 12, returning Sat, Sep 19.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Sat, Sep 12, arriving in Owen Roberts International.Inbound indirect flight with WestJet, departing from Owen Roberts International on Sat, Sep 19, arriving in Ottawa International.Price includes taxes and charges.From $358, select.
Hamilton.$360 per passenger.Departing Wed, Aug 12, returning Wed, Aug 19.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Wed, Aug 12, arriving in L.F. Wade International.Inbound indirect flight with United, departing from L.F. Wade International on Wed, Aug 19, arriving in Ottawa International.Price includes taxes and charges.From $360, select.
Nassau.$367 per passenger.Departing Mon, Jul 27, returning Sat, Aug 1.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Mon, Jul 27, arriving in Nassau International.Inbound indirect flight with United, departing from Nassau International on Sat, Aug 1, arriving in Ottawa International.Price includes taxes and charges.From $367, select.
Bridgetown.$381 per passenger.Departing Sat, Sep 26, returning Sat, Oct 3.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Sat, Sep 26, arriving in Bridgetown.Inbound indirect flight with United, departing from Bridgetown on Sat, Oct 3, arriving in Ottawa International.Price includes taxes and charges.From $381, select.
Port Of Spain.$401 per passenger.Departing Wed, Sep 2, returning Mon, Sep 14.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Wed, Sep 2, arriving in Port Of Spain.Inbound indirect flight with Air Canada, departing from Port Of Spain on Mon, Sep 14, arriving in Ottawa International.Price includes taxes and charges.From $401, select.
Castries.$419 per passenger.Departing Sat, Jun 13, returning Sun, Jun 28.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Sat, Jun 13, arriving in St Lucia Hewanorra.Inbound indirect flight with WestJet, departing from St Lucia Hewanorra on Sun, Jun 28, arriving in Ottawa International.Price includes taxes and charges.From $419, select.
Montego Bay.$421 per passenger.Departing Thu, Sep 3, returning Tue, Sep 8.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Ottawa International on Thu, Sep 3, arriving in Montego Bay.Inbound indirect flight with Air Canada, departing from Montego Bay on Tue, Sep 8, arriving in Ottawa International.Price includes taxes and charges.From $421, select.
Bogota.$427 per passenger.Departing Fri, Sep 4, returning Sun, Sep 27.Round-trip flight with United.Outbound indirect flight with United, departing from Ottawa International on Fri, Sep 4, arriving in Bogota.Inbound indirect flight with United, departing from Bogota on Sun, Sep 27, arriving in Ottawa International.Price includes taxes and charges.From $427, select.
Philipsburg.$435 per passenger.Departing Sun, Sep 6, returning Sun, Sep 13.Round-trip flight with WestJet.Outbound indirect flight with WestJet, departing from Ottawa International on Sun, Sep 6, arriving in St Maarten.Inbound indirect flight with WestJet, departing from St Maarten on Sun, Sep 13, arriving in Ottawa International.Price includes taxes and charges.From $435, select.
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Booking flights from Ottawa: Frequently Asked Questions

The best price we found for a round-trip flight from Ottawa to Deer Lake is $138. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of Ottawa is Wednesday, June 10, 2026, to Deer Lake.
It's easy with us. Look for cheap flights and flight offers from Ottawa to anywhere using Everywhere search – it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from Ottawa goes up or down so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from Ottawa International Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. On average, this is the time when fares are cheaper.
Of course! Just select "one way" when you search with us. And here's an extra tip: Sometimes, searching for a one-way ticket from Ottawa, and another one-way back home, can yield cheaper tickets than a round-trip fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check in any luggage, clear security and find your gate.
The cheapest flight from Ottawa we've found in the next 1 year is to Deer Lake for $138. It departs from Ottawa International Airport on Wednesday, June 10, 2026. There are also cheap flights from Ottawa to New York Newark for $223 and San Salvador for $301.

How to find cheap flights from Ottawa

  • The lowest price currently available for a one-way flight from Ottawa is $64, leaving from Ottawa International.

  • You'll find round-trip fares from as little as $138.

  • Deer Lake is the cheapest city you can fly to from Ottawa.

  • Skip the hassle of tracking fares yourself by setting up a Price Alert for the flights you're interested in. You'll get an email or a notification through the app when prices drop.

  • Find cheaper plane tickets from Ottawa by booking early. The general advice is to book two to six months in advance for international trips, and one to three months ahead if you're flying domestically.

  • Potentially find better deals by selecting 'Add nearby airports' at the start of your search. This expands your results to include surrounding airports at your destination.

  • Alternatively, let the lowest fares decide where you head next. Select 'Explore everywhere' from Ottawa to discover where your budget will take you.

Flying from Ottawa: what you need to know

  • All departures from Ottawa use the local UTC-5 time zone.

  • Here's a snapshot of the main airlines flying from Ottawa, with one example of an airport they operate from:

  • Know the entry rules before you leave if you're visiting another country. They can differ depending on your passport and plans, so always check with reliable sources like your airline or embassy.

Best time to fly from Ottawa

  • The cheapest time to hop on a flight departing from Ottawa is usually June.

  • July is generally the busiest month to travel. You can expect more flight choices during peak periods like this, though fares are usually higher as well.

  • Cheaper tickets are easier to find in November, which is the quietest time to fly out of the city.

  • If your schedule allows, consider a midweek departure. Flights from Ottawa usually cost less on Tuesdays and Wednesdays than later in the week.

Where to fly to from Ottawa

  • Take your pick from cities like New York, Washington DC and Chicago. They're among the most popular international destinations to fly to from Ottawa.

  • If you'd rather discover more of your own backyard, Toronto, Montreal and Halifax are traveler favorites.

  • Want to stretch your travel plans a little further? When flying from Ottawa, the most visited countries include the United States, Mexico and France.

  • The shortest flight out of Ottawa goes to Montreal, taking roughly 30 minutes.

Leaving from Ottawa International Airport (YOW)

Flying out of Ottawa Gatineau Airport (YND)

  • Around 16 kilometers from the city center, Ottawa Gatineau Airport (YND) is another option when searching for flight tickets from Ottawa.

  • Prepare for departure with jet-aviation-business-jets, which offers flights from YND.

  • Consider staying near Ottawa Gatineau Airport the day before your flight from Ottawa. Whether you're traveling with kids or simply want to be close to your departure gate, Quality Inn delivers on convenience.

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