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Cheap flights from Calgary to Ottawa from C$ 127

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
19 Jun — 26 Jun1
1 adult

Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in January or November, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap 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 14 June 2025.

Round-trip from

C$ 237

One-way from

C$ 127

Popular in

August

Cheapest in

January

Average price

C$ 339

Good round-trip deal

C$ 293 or less

Good one-way deal

C$ 159 or less
WestJet
  • WestJet
  • 18/7-23/7
  • 3 total stops
  • 18h 41m total
  • Calgary to Ottawa
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WestJet
  • WestJet
  • 4/8
  • 2 total stops
  • 10h 52m total
  • Calgary to Ottawa
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Highest demand for flights based on searches. 13% potential increase in price (C$ 63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Calgary to Ottawa.
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Price to beat on a one-way flight from Calgary to Ottawa.
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Find flight deals from Calgary to Ottawa

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 14 June 2025.

Fri 18/77:00 a.m.YYC - YOW
1 stop7h 20mWestJet
Wed 23/712:20 p.m.YOW - YYC
2 stops11h 21mWestJet
Deal found 12/6C$ 237
Mon 14/711:55 p.m.YYC - YOW
1 stop8h 26mPorter Airlines
Tue 15/72:10 p.m.YOW - YYC
2 stops11h 49mPorter Airlines
Deal found 12/6C$ 264
Fri 18/711:55 p.m.YYC - YOW
1 stop6h 10mMultiple Airlines
Mon 21/75:55 a.m.YOW - YYC
2 stops9h 45mMultiple Airlines
Deal found 14/6C$ 270
Tue 30/91:10 a.m.YYC - YOW
1 stop7h 14mAir Canada
Sat 4/106:00 p.m.YOW - YYC
1 stop8h 42mAir Canada
Deal found 12/6C$ 327
Mon 18/87:00 a.m.YYC - YOW
Nonstop4h 03mAir Transat
Wed 10/91:50 p.m.YOW - YYC
Nonstop4h 30mAir Transat
Deal found 12/6C$ 410

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 14 June 2025.
Use the filters below to find and compare flights from Calgary to Ottawa that are best for you.

Fly from

Calgary

Fly to

Ottawa

Route

Depart

Return

Price

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 18/7

7:00 a.m.-4:20 p.m.

1 stop7h 20m

Ottawa

Wed 23/7

12:20 p.m.-9:41 p.m.

2 stops11h 21m

C$ 237

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 14/7

11:55 p.m.-10:21 a.m.

1 stop8h 26m

Ottawa

Tue 15/7

2:10 p.m.-11:59 p.m.

2 stops11h 49m

C$ 264

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 18/7

11:55 p.m.-8:05 a.m.

1 stop6h 10m

Ottawa

Mon 21/7

5:55 a.m.-1:40 p.m.

2 stops9h 45m

C$ 270

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 30/9

1:10 a.m.-10:24 a.m.

1 stop7h 14m

Ottawa

Sat 4/10

6:00 p.m.-12:42 a.m.

1 stop8h 42m

C$ 327

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 18/8

7:00 a.m.-1:03 p.m.

Nonstop4h 03m

Ottawa

Sun 7/9

1:50 p.m.-4:20 p.m.

Nonstop4h 30m

C$ 410

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 4/8

11:30 a.m.-12:22 a.m.

2 stops10h 52m

C$ 127

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 4/8

11:55 p.m.-5:58 a.m.

Nonstop4h 03m

C$ 139

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 25/9

1:30 p.m.-7:29 p.m.

Nonstop3h 59m

C$ 162

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 27/7

9:00 a.m.-12:21 a.m.

3 stops13h 21m

C$ 259

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/6

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 June 2025.

The best time to book flights from Calgary to Ottawa is 85 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$ 224). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 326). 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 14 June 2025.

It’s optimal to fly from Calgary to Ottawa in the afternoon. By choosing this option you can save up to 30% 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 8 June 2025.

Travelers seeking maximum savings on their Calgary to Ottawa flight should consider departing on Thursday 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.

Weekly flight availability from Calgary to Ottawa

Explore weekly flight availability from Calgary to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 June 2025.

The most flights from YYC to YOW are scheduled on a Friday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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 14 June 2025.
Read through reviews of airlines operating flights from Calgary to Ottawa, such as Porter Airlines, Air Transat and WestJet. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
289 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
289 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Transat
7.8
Good
397 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,872 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,544 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.7

Overall

8.0

Entertainment

7.0

Food

7.6

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 9 flights from Calgary to Ottawa, all of which are around 3h 55m 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 4,549 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at C$ 237. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Air Canada, with the lowest prices starting at C$ 264 and C$ 327, respectively. Users have found that WestJet is 20% cheaper than the other options available to this destination.

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

    C$ 127 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Porter Airlines and Air Canada, with prices starting from C$ 139 and C$ 162, 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: Porter Airlines (98%), Air Transat (98%), Air Canada (92%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 128. On average you can expect to pay C$ 428. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 260.

  • 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$ 224). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 326). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Gatineau
Brockville
Perth
Smiths Falls
Prescott
Pembroke
Wakefield
Lanark

Browse thousands of different options on Cheapflights for your next trip

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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 14 June 2025.
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 14 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 126AverageC$ 305FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 152AverageC$ 297FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 154AverageC$ 325FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 228AverageC$ 368FlexibilityNo cancel feeOn-time50%
Search Air Transat 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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