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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
20 Sep — 27 Sep1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in October or November, booked 51 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Calgary to Ottawa
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One-way
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 21 August 2026.
Sat 12/99:55 p.m. -
2 stops17h 40m
Sat 19/912:25 p.m. -
2 stops9h 15m
Deal found 20/8C$ 280
Wed 23/97:05 a.m. -
1 stop5h 50m
Sat 26/98:35 a.m. -
Nonstop4h 30m
Deal found 18/8C$ 285
Sat 10/107:00 a.m. -
2 stops8h 35m
Sun 25/106:10 a.m. -
Nonstop4h 45m
Deal found 20/8C$ 287
Thu 10/911:05 a.m. -
2 stops11h 15m
Sun 13/96:15 p.m. -
1 stop6h 15m
Deal found 20/8C$ 290
Wed 9/911:45 p.m. -
Nonstop3h 50m
Fri 18/92:00 p.m. -
1 stop9h 10m
Deal found 18/8C$ 292
Fri 18/912:00 p.m. -
Nonstop3h 58m
Thu 24/910:00 a.m. -
2 stops14h 26m
Deal found 19/8C$ 294
Fri 11/94:40 p.m. -
1 stop5h 45m
Sun 13/912:25 p.m. -
1 stop7h 45m
Deal found 16/8C$ 298
Mon 14/97:05 a.m. -
1 stop5h 50m
Mon 21/912:25 p.m. -
1 stop5h 45m
Deal found 17/8C$ 299
Fri 23/1011:45 p.m. -
Nonstop3h 50m
Mon 26/105:40 p.m. -
1 stop6h 45m
Deal found 18/8C$ 301
Best flights from Calgary to Ottawa
Discover carefully curated flight deals from Calgary to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.
Wed 23/97:05 a.m. -
1 stop5h 50m
Sat 26/98:35 a.m. -
Nonstop4h 30m
Deal found 18/8C$ 285
Tue 27/1010:50 a.m. -
Nonstop4h 00m
Thu 29/105:45 p.m. -
Nonstop4h 35m
Deal found 15/8C$ 316
Tue 27/1010:50 a.m. -
Nonstop4h 00m
Thu 29/105:40 p.m. -
1 stop6h 45m
Deal found 15/8C$ 327
Wed 14/108:00 a.m. -
2 stops10h 00m
Tue 20/107:00 a.m. -
1 stop6h 59m
Deal found 17/8C$ 291
Wed 14/107:05 a.m. -
1 stop5h 50m
Wed 14/106:15 p.m. -
1 stop6h 15m
Deal found 17/8C$ 327
Fri 16/107:00 a.m. -
Nonstop3h 55m
Fri 23/101:05 p.m. -
2 stops11h 43m
Deal found 15/8C$ 298
Fri 23/1011:55 a.m. -
2 stops10h 30m
Sat 24/108:40 a.m. -
1 stop9h 04m
Deal found 15/8C$ 306
Wed 21/107:00 a.m. -
Nonstop3h 55m
Sat 31/107:00 a.m. -
1 stop6h 50m
Deal found 15/8C$ 312
Sat 24/104:40 p.m. -
1 stop5h 45m
Mon 26/106:55 p.m. -
2 stops18h 25m
Deal found 18/8C$ 324
Sun 1/118:10 a.m. -
Nonstop3h 02m
Mon 30/116:55 p.m. -
2 stops19h 25m
Deal found 16/8C$ 336
Direct flights from Calgary to Ottawa
Explore direct flight options from Calgary to Ottawa based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 August 2026.
Sat 24/1011:10 a.m. -
Nonstop4h 00m
Mon 26/107:50 a.m. -
Nonstop4h 45m
Deal found 18/8C$ 287
Sun 18/1011:45 p.m. -
Nonstop3h 50m
Tue 17/116:10 a.m. -
Nonstop5h 45m
Deal found 19/8C$ 290
Sat 17/107:00 a.m. -
Nonstop3h 55m
Mon 26/106:10 a.m. -
Nonstop4h 45m
Deal found 19/8C$ 291
Tue 13/1011:45 p.m. -
Nonstop3h 50m
Fri 16/108:15 p.m. -
Nonstop4h 30m
Deal found 17/8C$ 301
Thu 5/119:30 a.m. -
Nonstop3h 00m
Tue 17/116:10 a.m. -
Nonstop5h 45m
Deal found 16/8C$ 306
Sun 8/117:00 p.m. -
Nonstop2h 59m
Sat 14/116:10 a.m. -
Nonstop5h 45m
Deal found 19/8C$ 307
Tue 27/109:30 a.m. -
Nonstop4h 00m
Thu 29/105:15 p.m. -
Nonstop4h 45m
Deal found 17/8C$ 309
Thu 29/107:00 p.m. -
Nonstop4h 00m
Thu 5/116:10 a.m. -
Nonstop5h 45m
Deal found 19/8C$ 313
Sat 31/107:10 a.m. -
Nonstop4h 02m
Mon 2/116:55 p.m. -
Nonstop5h 45m
Deal found 20/8C$ 320
Last-minute flights from Calgary to Ottawa
Discover last-minute flight deals from Calgary to Ottawa. Data last updated 21 August 2026 and is based on user searches.
Thu 27/87:00 a.m. -
Nonstop3h 55m
Thu 10/912:25 p.m. -
2 stops9h 15m
Deal found 20/8C$ 462
Thu 27/811:05 a.m. -
2 stops11h 15m
Thu 10/96:55 a.m. -
2 stops11h 15m
Deal found 20/8C$ 553
Sat 29/86:50 p.m. -
Nonstop3h 50m
Mon 7/97:20 a.m. -
Nonstop4h 30m
Deal found 17/8C$ 491
Sat 29/84:40 p.m. -
1 stop5h 45m
Mon 7/92:00 p.m. -
1 stop9h 10m
Deal found 17/8C$ 505
One-way flights from Calgary to Ottawa
Search for one-way flight options from Calgary to Ottawa. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.
Fri 16/107:00 a.m. -
Nonstop3h 55m
Deal found 15/8C$ 150
Sun 20/911:45 p.m. -
Nonstop3h 50m
Deal found 18/8C$ 152
Tue 3/116:10 p.m. -
Nonstop3h 01m
Deal found 17/8C$ 153
Tue 8/97:00 a.m. -
Nonstop3h 55m
Deal found 16/8C$ 156
Wed 14/108:00 a.m. -
2 stops10h 00m
Deal found 15/8C$ 157
Mon 19/107:00 a.m. -
Nonstop3h 55m
Deal found 15/8C$ 159
Tue 20/107:00 a.m. -
Nonstop3h 55m
Deal found 15/8C$ 161
Sun 25/107:00 p.m. -
Nonstop4h 00m
Deal found 18/8C$ 163
Fri 18/97:05 a.m. -
1 stop5h 50m
Deal found 18/8C$ 164
Fri 25/97:05 a.m. -
1 stop10h 55m
Deal found 16/8C$ 165
Sun 25/107:10 a.m. -
Nonstop4h 02m
Deal found 18/8C$ 167
Sun 18/108:00 a.m. -
2 stops14h 25m
Deal found 15/8C$ 168
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 21 August 2026.
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 7,457,451 searches. Data last updated 21 August 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 Calgary - YOW Ottawa
YYCYOW
Calgary
Wed 23/9
7:05 a.m.-2:55 p.m.
1 stop5h 50m
Ottawa
Sat 26/9
8:35 a.m.-11:05 a.m.
Nonstop4h 30m
C$ 285
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Wed 14/10
8:00 a.m.-8:00 p.m.
2 stops10h 00m
Ottawa
Tue 20/10
7:00 a.m.-11:59 a.m.
1 stop6h 59m
C$ 291
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Fri 16/10
7:00 a.m.-12:55 p.m.
Nonstop3h 55m
Ottawa
Fri 23/10
1:05 p.m.-10:48 p.m.
2 stops11h 43m
C$ 298
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Fri 23/10
11:55 a.m.-12:25 a.m.
2 stops10h 30m
Ottawa
Sat 24/10
8:40 a.m.-3:44 p.m.
1 stop9h 04m
C$ 306
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Wed 21/10
7:00 a.m.-12:55 p.m.
Nonstop3h 55m
Ottawa
Sat 31/10
7:00 a.m.-11:50 a.m.
1 stop6h 50m
C$ 312
Quickest round-trip
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Tue 27/10
10:50 a.m.-4:50 p.m.
Nonstop4h 00m
Ottawa
Thu 29/10
5:45 p.m.-8:20 p.m.
Nonstop4h 35m
C$ 316
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Sat 24/10
4:40 p.m.-12:25 a.m.
1 stop5h 45m
Ottawa
Mon 26/10
6:55 p.m.-11:20 a.m.
2 stops18h 25m
C$ 324
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Tue 27/10
10:50 a.m.-4:50 p.m.
Nonstop4h 00m
Ottawa
Thu 29/10
5:40 p.m.-10:25 p.m.
1 stop6h 45m
C$ 327
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Wed 14/10
7:05 a.m.-2:55 p.m.
1 stop5h 50m
Ottawa
Wed 14/10
6:15 p.m.-10:30 p.m.
1 stop6h 15m
C$ 327
CalgaryOttawa
YYC Calgary - YOW Ottawa
YYCYOW
Calgary
Sun 1/11
8:10 a.m.-12:12 p.m.
Nonstop3h 02m
Ottawa
Mon 30/11
6:55 p.m.-1:20 p.m.
2 stops19h 25m
C$ 336
Flights are sorted by cheapest round-trip flights first.
Deals found on 16/8
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.
YYC-YOW
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
Prices
Airlines
Delays
More
How far ahead should I book a flight from Calgary to Ottawa?
The best time to book flights from Calgary to Ottawa is 50 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$ 338). 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 21 August 2026.
It’s optimal to fly from Calgary to Ottawa at noon. By choosing this option you can save up to 15% 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 15 August 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. Tuesday evenings 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?
Airfare is below average for this route at the moment.
Calgary to Ottawa flights typically cost between C$ 341 and C$ 604 in September.The cheapest round-trip price found within the last 5 days was C$ 280 on WestJet (12 Sep-19 Sep).
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 21 August 2026.
The most flights from YYC to YOW are scheduled on a Wednesday (17 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Calgary to Ottawa delayed?
About 11% of weekly flights between Calgary and Ottawa have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for Calgary to Ottawa flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Calgary to Ottawa flights?
Over the past year, Porter Airlines has had the lowest number of delays on this route, with just 10% of flights being delayed.
What’s the top layover airport for flights from Calgary to Ottawa?
Share of one-stop round-trip flights from Calgary to Ottawa chosen by Cheapflights users in the past 12 months, using the same layover each way.
Toronto (YYZ) – chosen by Cheapflights users on 94% of one-stop itineraries from Calgary to Ottawa on Cheapflights.
What’s the cheapest layover airport for flights from Calgary to Ottawa?
Average round-trip fare for 1-stop flights from Calgary to Ottawa, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Winnipeg (YWG) is the most affordable 1-stop option, with an average round-trip price of C$ 384.
What’s the fastest layover option from Calgary to Ottawa?
Shortest average travel time for 1-stop one-way flights from Calgary to Ottawa, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Edmonton (YEG) have the shortest average one-way travel time for 1-stop routes: 5h 58m.
Which airport typically offers the quickest layover for flights from Calgary to Ottawa?
Average layover duration for 1-stop one-way flights from Calgary to Ottawa, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Edmonton (YEG) offer the fastest connection on this route, with an average layover time of 1h 13m.
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 21 August 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.
My first flight with an all female flight crew who were the best ever.
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 10 flights from Calgary to Ottawa, all of which are around 2h 59m 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 1,547 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$ 285, Porter Airlines can have you in Ottawa from Calgary in 5h 50m. 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$ 197. Additional round-trip tickets that might be worth considering are offered by Air Transat and Porter Airlines, with the lowest prices starting at C$ 217 and C$ 243, respectively. Users have found that Air Canada is 56% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Calgary to Ottawa one-way?
C$ 135 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 Transat, with prices starting from C$ 140 and C$ 150, 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 (94%), KLM (93%), Qantas Airways (87%).
What are the cheapest flights from Calgary to Ottawa?
The cheapest flight price from Calgary to Ottawa is C$ 164. On average you can expect to pay C$ 431. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 230.
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$ 338). 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.
Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Prescott
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 21 August 2026.
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.
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 7,457,451 searches. Data last updated 21 August 2026.
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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