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Cheap flights from Calgary to Ottawa from C$ 151

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in October or September, booked 48 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Calgary to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Ottawa
Explore the most affordable flight options available from Calgary to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Mon 10/86:50 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Thu 13/84:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 12/7C$ 302
Tue 15/97:00 a.m.
YYC
-
YOW
Nonstop3h 55m
Porter Airlines
Fri 18/97:00 a.m.
YOW
-
YYC
1 stop6h 59m
Porter Airlines
Deal found 16/7C$ 303
Fri 18/911:25 a.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Sun 27/94:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 17/7C$ 304
Sun 6/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Sun 13/91:20 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 16/7C$ 306
Thu 13/811:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Fri 21/88:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 12/7C$ 307
Thu 10/99:30 a.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Fri 11/912:25 p.m.
YOW
-
YYC
2 stops9h 15m
WestJet
Deal found 17/7C$ 310
Mon 17/811:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Tue 25/88:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 15/7C$ 311
Tue 15/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Thu 17/94:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 13/7C$ 314
Thu 13/811:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Wed 19/86:00 a.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 13/7C$ 316
Tue 25/811:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Mon 31/88:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 14/7C$ 317

Find flight deals from Calgary to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 July 2026.

Round-trip from

C$ 302

One-way from

C$ 151

Popular in

December

Cheapest in

October

Average price

C$ 454

Good round-trip deal

C$ 340 or less

Good one-way deal

C$ 188 or less
WestJet
  • WestJet
  • 10/8-13/8
  • Nonstop
  • 8h 20m total
  • Calgary to Ottawa
Search Deals
WestJet
  • WestJet
  • 10/9
  • Nonstop
  • 3h 50m total
  • Calgary to Ottawa
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Ottawa.
Search Deals
Price to beat on a one-way flight from Calgary to Ottawa.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 July 2026.
Use the filters below to find and compare flights from Calgary to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 15/9

8:00 a.m.-8:00 p.m.

2 stops10h 00m

Ottawa

Wed 16/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 381

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 17/10

8:00 a.m.-8:00 p.m.

2 stops10h 00m

Ottawa

Thu 22/10

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 425

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 2/9

7:05 a.m.-7:47 p.m.

2 stops10h 42m

Ottawa

Fri 4/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 428

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 29/8

7:05 a.m.-7:47 p.m.

2 stops10h 42m

Ottawa

Mon 31/8

2:00 p.m.-9:15 p.m.

1 stop9h 15m

C$ 431
Quickest round-trip

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 19/8

12:00 p.m.-5:58 p.m.

Nonstop3h 58m

Ottawa

Tue 25/8

4:00 p.m.-9:13 p.m.

1 stop7h 13m

C$ 431

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 27/8

7:45 a.m.-9:20 p.m.

2 stops11h 35m

Ottawa

Fri 4/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 436

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 27/8

7:45 a.m.-9:20 p.m.

2 stops11h 35m

Ottawa

Sun 30/8

2:00 p.m.-9:15 p.m.

1 stop9h 15m

C$ 436

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 30/9

8:00 a.m.-8:00 p.m.

2 stops10h 00m

Ottawa

Tue 6/10

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 438

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 27/8

7:05 a.m.-7:47 p.m.

2 stops10h 42m

Ottawa

Thu 3/9

8:55 a.m.-9:20 p.m.

2 stops14h 25m

C$ 461

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 18/8

7:45 a.m.-8:00 p.m.

2 stops10h 15m

Ottawa

Thu 20/8

8:00 a.m.-9:15 p.m.

2 stops15h 15m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Calgary to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Ottawa

How far ahead should I book a flight from Calgary to Ottawa?

The best time to book flights from Calgary to Ottawa is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Calgary to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 339). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYC to YOW?

Find hourly flight availability from Calgary to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 July 2026.

It’s optimal to fly from Calgary to Ottawa in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Calgary to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Calgary to Ottawa. Price data was last updated on 11 July 2026.

Travelers seeking maximum savings on their Calgary to Ottawa flight should consider departing on Sunday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Calgary to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 17 July 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet from Calgary to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
445 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
445 reviews
Porter Airlines
8.0
Very good
445 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
565 reviews
Porter Airlines
8.0
Very good
445 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,409 reviews
Porter Airlines
8.0
Very good
445 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,352 reviews
Porter Airlines
8.0
Very good
445 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Calgary to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Calgary to Ottawa?

    Booking a flight from Calgary (YYC) to Ottawa (YOW) is your only option if you wish to fly from Calgary to Ottawa. On a typical day, there are 15 flights from Calgary to Ottawa, all of which are around 3h 00m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Calgary to Ottawa.

  • How popular is this Calgary to Ottawa flight route?

    This flight path from Calgary to Ottawa was viewed by 1,855 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Calgary to Ottawa?

    For as low as C$ 381, Porter Airlines can have you in Ottawa from Calgary in 10h. The distance from Calgary to Ottawa is about 2876 km.

  • What are the cheapest airlines flying from Calgary to Ottawa round-trip?

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 180. Additional round-trip tickets that might be worth considering are offered by Air Transat and Porter Airlines, with the lowest prices starting at C$ 221 and C$ 246, respectively. Users have found that Air Canada is 60% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Calgary to Ottawa one-way?

    C$ 136 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 142 and C$ 149, respectively.

  • What are the most reliable airlines from Calgary to Ottawa?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Ottawa on time: Fiji Airways (95%), Porter Airlines (87%), Air Transat (87%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 151. On average you can expect to pay C$ 346. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 278.

  • Can I find deals for flights from Calgary to Ottawa that include hotel bookings?

    Yes. In addition to deals on Calgary to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Ottawa.

  • Can I find deals for business class flights from Calgary to Ottawa?

    Yes. Cheapflights offers flight deals from Calgary to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 339). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 575). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

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Fly from Calgary to Ottawa on these airlines

Choose from the following airlines for your flight from Calgary to Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 17 July 2026.
WestJet flights from Calgary to Ottawa
Air Canada flights from Calgary to Ottawa

Top 4 airlines flying from Calgary to Ottawa

Discover the top 4 airlines that operate flights from Calgary to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 180AverageC$ 357FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 221AverageC$ 580FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 246AverageC$ 496FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 265AverageC$ 405FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Ottawa?

Deals for Calgary to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Ottawa.

Can Cheapflights find flights from Calgary to Ottawa with no change fees?

Yes, we can. To see specific flights from Calgary to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Calgary to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Calgary today and book when prices fit your budget.

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