Cheap Flights to Ottawa - Southeastern Ontario from CA $131

View CA $131 flight on Wed, Nov. 19, 2025Opens in a new window

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How much is the cheapest flight to Ottawa - Southeastern Ontario?

Prices were available within the past 7 days and start at CA $131 for one-way flights and CA $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Fri, Jan. 16 - Sun, Jan. 18
LHR
London
YOW
Ottawa
CA $775 Roundtrip, found 5 days ago
CA $775
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Fri, Jan. 16 from London to Ottawa, returning Sun, Jan. 18, priced at CA $775 found 5 days ago
KLM
Sat, Sep. 6 - Sat, Sep. 13
LHR
London
XDS
Ottawa
CA $781 Roundtrip, found 5 days ago
CA $781
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Sep. 6 from London to Ottawa, returning Sat, Sep. 13, priced at CA $781 found 5 days ago
Air France
Fri, Jan. 16 - Sun, Jan. 18
LHR
London
YOW
Ottawa
CA $812 Roundtrip, found 5 days ago
CA $812
Roundtrip
found 5 days ago
Select Air France flight, departing Fri, Jan. 16 from London to Ottawa, returning Sun, Jan. 18, priced at CA $812 found 5 days ago
Air Canada
Sat, Sep. 13 - Sat, Sep. 20
LHR
London
YOW
Ottawa
CA $926 Roundtrip, found 1 hour ago
CA $926
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Sep. 13 from London to Ottawa, returning Sat, Sep. 20, priced at CA $926 found 1 hour ago
United
Sat, Oct. 11 - Sun, Oct. 12
LHR
London
YOW
Ottawa
CA $988 Roundtrip, just found
CA $988
Roundtrip
just found
Select United flight, departing Sat, Oct. 11 from London to Ottawa, returning Sun, Oct. 12, priced at CA $988 just found

Find the cheapest month to fly from Columbus (CMH) to Ottawa (YOW)

April is typically the cheapest month to fly

From CA $724 - CA $1,476 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Ottawa - Southeastern Ontario. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Ottawa - Southeastern Ontario. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ottawa - Southeastern Ontario.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Ottawa - Southeastern Ontario flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Ottawa - Southeastern Ontario.

Looking to save even more? Get additional savings by bundling your Ottawa - Southeastern Ontario flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Ottawa - Southeastern Ontario trip!

Frequently asked questions

How do I find cheap flights to Ottawa - Southeastern Ontario that have flexible change policies?
We know that travel plans can change in a flash, so reserving a flexible airfare with Expedia makes sense. Just check the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Ottawa - Southeastern Ontario is just a few clicks away.
Which airlines fly to Ottawa - Southeastern Ontario?
Figure out your travel dates and then touch down in or near Ottawa - Southeastern Ontario with one of these great airlines:

  • Air Canada - 2,738 flights to or near Ottawa - Southeastern Ontario each month, including 2,738 flights to Pearson Intl. Airport (YYZ) per month.
  • American Airlines - 751 flights to or near Ottawa - Southeastern Ontario each month, including 751 flights to Pearson Intl. Airport (YYZ) per month.
  • United Airlines - 595 flights to or near Ottawa - Southeastern Ontario each month, including 595 flights to Pearson Intl. Airport (YYZ) per month.

How can I find cheap tickets to Ottawa - Southeastern Ontario?
Book well ahead, consider nearby airports, use miles or points — there's no shortage of ways! One more is to make the most of Expedia's "flexible dates" function. Find your Ottawa - Southeastern Ontario flight, then check out the cheapest prices for nearby dates. In the last seven days, the best price for a flight to Ottawa - Southeastern Ontario was CA $255.
How much is a flight to Ottawa - Southeastern Ontario?
The cost of a round-trip journey to Ottawa - Southeastern Ontario in the last seven days varied between CA $255 and CA $988. If you were heading one way from Delhi (DEL), you could have landed a deal from just CA $131.
What are the most popular airports to fly into in Ottawa - Southeastern Ontario?
Start organizing your Ottawa - Southeastern Ontario vacation by reserving a seat on one of the 5,363 flights a month to Pearson Intl. Airport (YYZ). This is the region's main point of entry.
When is the cheapest time to fly to Ottawa - Southeastern Ontario?
Try to jet off earlier in the week to score a bargain fare to Ottawa - Southeastern Ontario. Tuesday is commonly the most economical day to take off, with Monday running a close second. Saturday often has the highest fares. This is because many travellers choose to start their getaway on a weekend.
How much is a plane ticket to Ottawa - Southeastern Ontario?
In the last seven days, tickets to Ottawa - Southeastern Ontario ranged from CA $255 to CA $988.
What are the best things to do in Ottawa - Southeastern Ontario?

  • With so much to do in Ottawa, it's little wonder most travellers start their Ottawa - Southeastern Ontario break in this dynamic city. Spend your first couple of days visiting top attractions like Parliament Hill before exploring some of this place's lesser-known treasures.
  • Ottawa has a humid continental climate. But before you take off, study what the weather will be up to during your vacation. Wet, dry, hot or cold, it's always a good idea to come prepared!
  • You'll want to make Toronto the next place you go to. It's 354 kilometres to the southwest of Ottawa and home to Toronto Premium Outlets, one of the destination's best tourist sights.

What is the best time to go to Ottawa - Southeastern Ontario?
A good time to discover Ottawa is after June 20 when summer begins. In Ottawa - Southeastern Ontario's leading city, average temperatures vary from 14ºC to 24ºC during this time — excellent weather for touring around! June, July and August are the most popular months to visit.
What months are the cheapest to book a flight to Ottawa - Southeastern Ontario?
To land a bargain flight to Ottawa - Southeastern Ontario, book sometime in February when the prices are at their cheapest. When's the most expensive? In the United States, it's the month of December.
Flights to Ottawa - Southeastern Ontario information
Destination airport
Macdonald-Cartier Intl.
Destination airport IATA code
YOW
Destination city name
Ottawa
Roundtrip price
CA $255

Trending flights to Ottawa - Southeastern Ontario

Prices were available within the past 7 days and start at CA $131 for one-way flights and CA $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Wed, Oct. 1 - Wed, Oct. 1
YEG
Edmonton
YOW
Ottawa
CA $255 Roundtrip, found 2 hours ago
CA $255
Roundtrip
found 2 hours ago
Select Porter Airlines flight, departing Wed, Oct. 1 from Edmonton to Ottawa, returning Wed, Oct. 1, priced at CA $255 found 2 hours ago
*Available to Expedia members.