Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Calgary to Ottawa from C$ 181

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in June or May, booked 56 days in advance, depart on a Thursday or Wednesday 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 23 March 2026.

Tue 21/76:50 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Tue 28/712:25 p.m.
YOW
-
YYC
2 stops9h 15m
WestJet
Deal found 19/3C$ 368
Mon 27/411:05 a.m.
YYC
-
YOW
2 stops11h 15m
WestJet
Tue 28/47:20 a.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 19/3C$ 373
Tue 30/611:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Thu 2/712:25 p.m.
YOW
-
YYC
1 stop7h 45m
WestJet
Deal found 18/3C$ 376
Fri 17/76:50 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Wed 22/76:15 p.m.
YOW
-
YYC
1 stop6h 15m
WestJet
Deal found 19/3C$ 377
Wed 3/67:00 a.m.
YYC
-
YOW
Nonstop3h 58m
Porter Airlines
Wed 3/64:00 p.m.
YOW
-
YYC
1 stop7h 14m
Porter Airlines
Deal found 22/3C$ 380
Fri 3/72:25 p.m.
YYC
-
YOW
2 stops7h 55m
WestJet
Sat 11/712:25 p.m.
YOW
-
YYC
2 stops9h 15m
WestJet
Deal found 18/3C$ 384
Fri 3/711:05 a.m.
YYC
-
YOW
2 stops11h 15m
WestJet
Sun 12/712:25 p.m.
YOW
-
YYC
1 stop7h 45m
WestJet
Deal found 18/3C$ 387
Wed 8/42:30 p.m.
YYC
-
YOW
1 stop8h 09m
WestJet
Thu 9/46:00 a.m.
YOW
-
YYC
Nonstop4h 41m
WestJet
Deal found 19/3C$ 391

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 23 March 2026.

Round-trip from

C$ 355

One-way from

C$ 181

Popular in

December

Cheapest in

June

Average price

C$ 487

Good round-trip deal

C$ 406 or less

Good one-way deal

C$ 229 or less
WestJet
  • WestJet
  • 9/4-10/4
  • 1 total stop
  • 10h 37m total
  • Calgary to Ottawa
Search Deals
WestJet
  • WestJet
  • 4/7
  • 2 total stops
  • 11h 15m total
  • Calgary to Ottawa
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 23 March 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
Quickest round-trip

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 3/7

11:45 p.m.-5:35 a.m.

Nonstop3h 50m

Ottawa

Sat 11/7

6:00 a.m.-8:30 a.m.

Nonstop4h 30m

C$ 405

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 27/4

2:25 p.m.-12:20 a.m.

2 stops7h 55m

Ottawa

Thu 30/4

12:25 p.m.-6:10 p.m.

1 stop7h 45m

C$ 469

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 16/6

7:00 a.m.-12:58 p.m.

Nonstop3h 58m

Ottawa

Tue 23/6

1:20 p.m.-3:50 p.m.

Nonstop4h 30m

C$ 486

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 16/4

1:40 p.m.-12:39 a.m.

1 stop8h 59m

Ottawa

Mon 27/4

4:15 p.m.-6:45 p.m.

Nonstop4h 30m

C$ 487

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 17/4

7:00 a.m.-12:39 a.m.

2 stops15h 39m

Ottawa

Mon 25/5

6:15 p.m.-10:30 p.m.

1 stop6h 15m

C$ 497

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 17/6

7:00 a.m.-12:58 p.m.

Nonstop3h 58m

Ottawa

Sun 21/6

8:35 a.m.-11:05 a.m.

Nonstop4h 30m

C$ 508

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 9/6

8:00 a.m.-5:35 p.m.

1 stop7h 35m

Ottawa

Sun 5/7

2:00 p.m.-4:30 p.m.

Nonstop4h 30m

C$ 517

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 3/6

7:05 a.m.-2:55 p.m.

1 stop5h 50m

Ottawa

Wed 3/6

7:10 p.m.-11:19 a.m.

2 stops18h 09m

C$ 550

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 28/5

11:05 a.m.-12:20 a.m.

2 stops11h 15m

Ottawa

Tue 2/6

8:35 a.m.-11:05 a.m.

Nonstop4h 30m

C$ 550
Cheapest one-way

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 29/4

12:25 p.m.-12:20 a.m.

2 stops9h 55m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Ottawa. Price data was last updated on 13 March 2026.

The best time to book flights from Calgary to Ottawa is 56 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, May is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 155). Flying from Calgary to Ottawa in August is currently the most expensive (average of C$ 263). 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 23 March 2026.

It’s optimal to fly from Calgary to Ottawa in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

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 23 March 2026.

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

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 23 March 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
427 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
427 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
521 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,300 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,835 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 4 flights from Calgary to Ottawa, all of which are around 3h 50m 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 3,231 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$ 405, WestJet can have you in Ottawa from Calgary in 3h 50m. The distance from Calgary to Ottawa is about 2876 km. Generally, flights for this route are direct.

  • 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$ 152. Additional round-trip tickets that might be worth considering are offered by Air Transat and WestJet, with the lowest prices starting at C$ 221 and C$ 222, respectively. Users have found that Air Canada is 62% cheaper than the other options available to this destination.

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

    C$ 121 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Porter Airlines, with prices starting from C$ 125 and C$ 127, 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: Air Canada (93%), Delta (91%), WestJet (89%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 170. On average you can expect to pay C$ 478. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 403.

  • 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, May is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 155). Flying from Calgary to Ottawa in August is currently the most expensive (average of C$ 263). 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
Perth
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 23 March 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 152AverageC$ 328FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 221AverageC$ 568FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJetCheapestC$ 222AverageC$ 371FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 229AverageC$ 393FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.