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Cheap flights from Islip, New York to Calgary from $1,139

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Calgary departing on 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Islip, New York to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:59 am - 9:55 pm
ISP
-
YYC
13h 56m
1 stop
Multiple Airlines Logo
3:30 pm - 7:45 pm
YYC
-
ISP
26h 15m
1 stop
$1,139Multiple Airlines
Mon, Jun 22 - Sun, Jun 28
Multiple Airlines Logo
7:25 am - 9:55 pm
ISP
-
YYC
16h 30m
1 stop
Multiple Airlines Logo
3:30 pm - 7:45 pm
YYC
-
ISP
26h 15m
1 stop
$1,208Multiple Airlines
Sat, Jun 20 - Sun, Jun 28
Multiple Airlines Logo
12:30 pm - 9:55 pm
ISP
-
YYC
11h 25m
1 stop
Multiple Airlines Logo
10:50 am - 4:10 pm
YYC
-
ISP
27h 20m
1 stop
$1,229Multiple Airlines
Mon, Jun 22 - Fri, Jun 26
Multiple Airlines Logo
12:30 pm - 10:50 am
ISP
-
YYC
24h 20m
1 stop
Multiple Airlines Logo
3:30 pm - 11:05 am
YYC
-
ISP
17h 35m
1 stop
$1,238Multiple Airlines
Sun, Jun 21 - Sun, Jun 28
Multiple Airlines Logo
7:25 am - 9:55 pm
ISP
-
YYC
16h 30m
1 stop
Multiple Airlines Logo
10:50 am - 11:05 am
YYC
-
ISP
22h 15m
1 stop
$1,298Multiple Airlines
Sat, Jun 20 - Fri, Jun 26
Multiple Airlines Logo
7:25 am - 9:55 pm
ISP
-
YYC
16h 30m
1 stop
Multiple Airlines Logo
10:50 am - 4:10 pm
YYC
-
ISP
27h 20m
1 stop
$1,318Multiple Airlines
Fri, Jun 19 - Fri, Jun 26
Multiple Airlines Logo
7:25 am - 10:50 am
ISP
-
YYC
29h 25m
1 stop
Multiple Airlines Logo
10:50 am - 4:10 pm
YYC
-
ISP
27h 20m
1 stop
$1,328Multiple Airlines
Sun, Jun 21 - Fri, Jun 26
Multiple Airlines Logo
7:25 am - 9:55 pm
ISP
-
YYC
16h 30m
1 stop
Multiple Airlines Logo
3:30 pm - 7:45 pm
YYC
-
ISP
26h 15m
1 stop
$1,425Multiple Airlines
Fri, Jun 19 - Wed, Jun 24
Multiple Airlines Logo
7:25 am - 9:55 pm
ISP
-
YYC
16h 30m
1 stop
Multiple Airlines Logo
10:50 am - 11:05 am
YYC
-
ISP
22h 15m
1 stop
$1,505Multiple Airlines
Sat, Jun 20 - Thu, Jun 25
Multiple Airlines Logo
9:59 am - 9:55 pm
ISP
-
YYC
13h 56m
1 stop
Multiple Airlines Logo
10:50 am - 11:05 am
YYC
-
ISP
22h 15m
1 stop
$1,519Multiple Airlines
Sat, Jun 20 - Sat, Jun 27

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Calgary 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, momondo users made 832,500 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Islip, New York to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Mon 6/22

9:59 am-9:55 pm

1 stop13h 56m

Calgary

Sun 6/28

3:30 pm-7:45 pm

1 stop26h 15m

$1,139

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sat 6/20

7:25 am-9:55 pm

1 stop16h 30m

Calgary

Sun 6/28

3:30 pm-7:45 pm

1 stop26h 15m

$1,208

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Mon 6/22

12:30 pm-9:55 pm

1 stop11h 25m

Calgary

Fri 6/26

10:50 am-4:10 pm

1 stop27h 20m

$1,229

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sun 6/21

12:30 pm-10:50 am

1 stop24h 20m

Calgary

Sun 6/28

3:30 pm-11:05 am

1 stop17h 35m

$1,238

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sat 6/20

7:25 am-9:55 pm

1 stop16h 30m

Calgary

Fri 6/26

10:50 am-11:05 am

1 stop22h 15m

$1,298

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Fri 6/19

7:25 am-9:55 pm

1 stop16h 30m

Calgary

Fri 6/26

10:50 am-4:10 pm

1 stop27h 20m

$1,318

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sun 6/21

7:25 am-10:50 am

1 stop29h 25m

Calgary

Fri 6/26

10:50 am-4:10 pm

1 stop27h 20m

$1,328

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Fri 6/19

7:25 am-9:55 pm

1 stop16h 30m

Calgary

Wed 6/24

3:30 pm-7:45 pm

1 stop26h 15m

$1,425

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sat 6/20

7:25 am-9:55 pm

1 stop16h 30m

Calgary

Thu 6/25

10:50 am-11:05 am

1 stop22h 15m

$1,505
Quickest round-trip

IslipCalgary

ISP - YYC

ISPYYC

Islip Long Island

Sat 6/20

9:59 am-9:55 pm

1 stop13h 56m

Calgary

Sat 6/27

10:50 am-11:05 am

1 stop22h 15m

$1,519

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Calgary from

How to get the cheapest flight ticket from Islip, New York to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Wednesday when prices can be found for as low as $478. This is often the case because there is less demand to fly during this day of the week. Flights from Islip, New York to Calgary on a Saturday will generally be more expensive and average around $532. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is in the afternoon when flights can be purchased for as low as $489. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $591 on average. Flights to Calgary from Islip, New York in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Islip, New York to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Calgary according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Calgary (ISP to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Calgary

Fastest flight time

13h 56m

Direct flights

None
The fastest flight from Islip, New York to Calgary takes 13h 56m
There are no direct flights from Islip, New York to Calgary. There are no popular flight routes from Islip, New York to Calgary.
Search flight deals

Frequently asked questions about flying from Islip, New York to Calgary

  • How far is Islip Long Island to Calgary by plane?

    There are 2057.8 mi between Islip Long Island and Calgary. A reasonable flight in good conditions will take 13h 56m.

  • When did momondo last update prices for flights from Islip Long Island Airport to Calgary Airport?

    Prices for flights from Islip Long Island Airport to Calgary Airport are updated daily.

  • How old do you have to be to fly from Islip Long Island Airport to Calgary Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Calgary?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islip to Calgary. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islip to Calgary with flexible booking policies on momondo?

Flights from Islip to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Islip to Calgary?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from Islip.

I’m not ready to book a flight from Islip to Calgary right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islip to Calgary flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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