Find cheap flights to Ottawa

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Find cheap flights to Ottawa

Round-trip
Economy
Boston (BOS)
Ottawa
Wed. 5/8
Wed. 12/8
Any month
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Search hundreds of travel sites at once for deals on flights to Ottawa

Good to know

Low season

May Best time to beat the crowds (5% less expensive on average)

High season

September Most popular time to fly (16% more expensive on average)

Average price of a round-trip

C$ 405 (avg. price over the last 2 weeks)

Good deal for a round-trip

C$ 183 or less

Top tips for finding cheap flights to Ottawa

  • Looking for cheap airfare to Ottawa? 25% of our users found round-trip tickets to Ottawa for the following prices or less: From Moncton Intl C$ 308, from Calgary C$ 464, from Vancouver Intl C$ 518
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly to Ottawa is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.
  • If you’re interested in flights to Ottawa, consider booking your reservation through Air Canada. Known for being Canada’s largest airline, this company services a high number of daily flights to Ottawa and is popular for offering free checked baggage and providing complimentary food and drinks.
  • Traveling with your children? Ottawa Macdonald–Cartier International Airport has several nursing rooms located throughout the various terminals. These private spaces contain change tables and rocking chairs, making them a comfortable place for you and your infant.
  • For those that would like to store some of their luggage after their flight to Ottawa has landed, stop by the Baggage Storage room in the Arrivals Hall of Ottawa Macdonald–Cartier International Airport. This service offers daily, weekly and monthly rates, and there is no limit on the number of items you can store.
  • If you enjoy aviation and planes, make sure to stop by the Observation Deck in Ottawa Macdonald–Cartier International Airport. This area provides travelers with a direct view of the airport’s take offs and landings, and is known for being a particularly scenic spot to enjoy the sunset.
  • To ensure that you are still looking sharp after a long day of traveling, pay a visit to the Shoe Shine center located in the International terminal of Ottawa Macdonald–Cartier International Airport. It is open from 6 AM to 8 PM and is a great way to freshen up your outfit before leaving the airport.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Ottawa flights

How long is the flight to Ottawa?

What is the cheapest flight to Ottawa?

Which airlines fly to Ottawa?

How far is Ottawa Airport from central Ottawa?

What is the name of Ottawa’s airport?

What are good hotels near Ottawa Macdonald–Cartier International Airport?

What is the best way to travel from Ottawa Macdonald–Cartier International Airport to downtown Ottawa?

Does Ottawa Macdonald–Cartier International Airport have a prayer room?

What shopping options are there in Ottawa Macdonald–Cartier International Airport?

How does KAYAK find such low prices on flights to Ottawa?

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What is the Hacker Fare option on flights to Ottawa?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ottawa?

Top 3 airlines flying to Ottawa

Scores according to KAYAK customer reviews

7.9
Lufthansa
Overall score based on 27,697 reviews
8.1
Boarding
7.9
Comfort
8.5
Crew
7.7
Entertainment
7.6
Food
Airline reviews
Read more about Lufthansa

Book Cheap Ottawa Plane Tickets (Round-trip)

Airports
Origin
Halifax
C$ 219
only
C$ 219
Toronto
C$ 212
only
C$ 212
C$ 190
only
C$ 190
Destination
Ottawa
C$ 190
only
C$ 190
Fri., 6 Nov.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Sun., 8 Nov.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 08m
C$ 190
Trip: 3 days
Based on null reviews
Thu., 30 Jul.
YYZ
Toronto Pearson Airport
YOW
Ottawa Airport
1h 03m
Thu., 6 Aug.
YOW
Ottawa Airport
YYZ
Toronto Pearson Airport
1h 04m
C$ 212
Trip: 8 days
Based on null reviews
Sun., 1 Nov.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Sun., 22 Nov.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 08m
C$ 192
Trip: 22 days
Based on null reviews
Sat., 31 Oct.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Sat., 21 Nov.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 08m
C$ 193
Trip: 22 days
Based on null reviews
Fri., 7 Aug.
YYZ
Toronto Pearson Airport
YOW
Ottawa Airport
1h 00m
Thu., 13 Aug.
YOW
Ottawa Airport
YYZ
Toronto Pearson Airport
1h 11m
C$ 216
Trip: 7 days
Based on null reviews
Sun., 30 Aug.
YHZ
Halifax Intl
YOW
Ottawa Airport
1h 42m
Thu., 3 Sep.
YOW
Ottawa Airport
YHZ
Halifax Intl
1h 52m
C$ 219
Trip: 5 days
Based on null reviews
Fri., 30 Oct.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Fri., 20 Nov.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 08m
C$ 215
Trip: 22 days
Based on null reviews
Sat., 1 Aug.
YYZ
Toronto Pearson Airport
YOW
Ottawa Airport
1h 00m
Wed., 5 Aug.
YOW
Ottawa Airport
YYZ
Toronto Pearson Airport
1h 06m
C$ 221
Trip: 5 days
Based on null reviews
Thu., 29 Oct.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Thu., 19 Nov.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 08m
C$ 216
Trip: 22 days
Based on null reviews
Sat., 22 Aug.
YHZ
Halifax Intl
YOW
Ottawa Airport
1h 42m
Mon., 31 Aug.
YOW
Ottawa Airport
YHZ
Halifax Intl
4h 34m
C$ 225
Trip: 10 days
Based on null reviews
Sat., 22 Aug.
YHZ
Halifax Intl
YOW
Ottawa Airport
1h 42m
Mon., 31 Aug.
YOW
Ottawa Airport
YHZ
Halifax Intl
1h 52m
C$ 227
Trip: 10 days
Based on null reviews
Tue., 28 Jul.
YYZ
Toronto Pearson Airport
YOW
Ottawa Airport
1h 03m
Fri., 25 Sep.
YOW
Ottawa Airport
YYZ
Toronto Pearson Airport
1h 04m
C$ 231
Trip: 60 days
Based on null reviews
Mon., 5 Oct.
YHZ
Halifax Intl
YOW
Ottawa Airport
2h 09m
Thu., 8 Oct.
YOW
Ottawa Airport
YHZ
Halifax Intl
1h 52m
C$ 283
Trip: 4 days
Based on null reviews
Thu., 13 Aug.
YHZ
Halifax Intl
YOW
Ottawa Airport
2h 08m
Sun., 23 Aug.
YOW
Ottawa Airport
YHZ
Halifax Intl
1h 32m
C$ 236
Trip: 11 days
Based on null reviews
Fri., 31 Jul.
YYZ
Toronto Pearson Airport
YOW
Ottawa Airport
1h 03m
Mon., 3 Aug.
YOW
Ottawa Airport
YYZ
Toronto Pearson Airport
1h 04m
C$ 237
Trip: 4 days
Based on null reviews
Sun., 10 Jan.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Sat., 30 Jan.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 13m
C$ 288
Trip: 21 days
Based on null reviews
Thu., 13 Aug.
YHZ
Halifax Intl
YOW
Ottawa Airport
2h 08m
Sat., 22 Aug.
YOW
Ottawa Airport
YHZ
Halifax Intl
6h 12m
C$ 240
Trip: 10 days
Based on null reviews
Sat., 9 Jan.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Fri., 29 Jan.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 13m
C$ 291
Trip: 21 days
Based on null reviews
Fri., 31 Jul.
YHZ
Halifax Intl
YOW
Ottawa Airport
6h 48m
Wed., 5 Aug.
YOW
Ottawa Airport
YHZ
Halifax Intl
5h 31m
C$ 241
Trip: 6 days
Based on null reviews
Tue., 12 Jan.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
Mon., 1 Feb.
YOW
Ottawa Airport
YTZ
Toronto Island
1h 10m
C$ 292
Trip: 21 days
Based on null reviews
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Book Cheap Ottawa Plane Tickets (One-way)

Airports
Origin
Edmonton
C$ 227
only
C$ 227
Calgary
C$ 2325
only
C$ 2325
Montreal
C$ 223
only
C$ 223
Halifax
C$ 111
only
C$ 111
Toronto
C$ 89
only
C$ 89
Destination
Ottawa
C$ 89
only
C$ 89
Thu., 17 Sep.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
C$ 88
Based on null reviews
Tue., 1 Sep.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
C$ 94
Based on null reviews
Fri., 11 Sep.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
C$ 95
Based on null reviews
Thu., 1 Oct.
YEG
Edmonton
YOW
Ottawa Airport
15h 19m
C$ 227
Based on null reviews
Thu., 3 Sep.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 59m
C$ 101
Based on null reviews
Tue., 1 Sep.
YTZ
Toronto Island
YOW
Ottawa Airport
0h 54m
C$ 106
Based on null reviews
Sat., 12 Sep.
YHZ
Halifax Intl
YOW
Ottawa Airport
2h 09m
C$ 111
Based on null reviews
Thu., 17 Sep.
YUL
Montreal Trudeau Airport
YOW
Ottawa Airport
4h 44m
C$ 223
Based on null reviews
Sat., 5 Sep.
YUL
Montreal Trudeau Airport
YOW
Ottawa Airport
4h 14m
C$ 243
Based on null reviews
Thu., 1 Oct.
YEG
Edmonton
YOW
Ottawa Airport
44h 50m
C$ 1574
Based on null reviews
Wed., 29 Jul.
YYC
Calgary Airport
YOW
Ottawa Airport
54h 40m
C$ 2325
Based on null reviews
Sat., 5 Sep.
YUL
Montreal Trudeau Airport
YOW
Ottawa Airport
36h 44m
C$ 1263
Based on null reviews
Wed., 29 Jul.
YYC
Calgary Airport
YOW
Ottawa Airport
54h 40m
C$ 2329
Based on null reviews
Thu., 17 Sep.
YUL
Montreal Trudeau Airport
YOW
Ottawa Airport
41h 29m
C$ 2359
Based on null reviews
Thu., 30 Jul.
YYC
Calgary Airport
YOW
Ottawa Airport
31h 28m
C$ 2454
Based on null reviews
Thu., 30 Jul.
YYC
Calgary Airport
YOW
Ottawa Airport
31h 28m
C$ 2458
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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