$90+ Cheap flights from Maine to Calgary (YYC)
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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — YYC
Apr 20 — Apr 271
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Calgary with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Calgary
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Cheapest flights from Maine to CalgaryExplore the most affordable flight options available from Maine to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.
Explore the most affordable flight options available from Maine to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.
This Trip.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:10 am
BOS
- YYC
2 stops11h 20m
Multiple Airlines
Sat 5/912:50 am
YYC
- BOS
1 stop6h 55m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Sun 6/213:30 pm
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Mon 6/2210:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Tue 6/2310:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$225
This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:50 am
BOS
- YYC
2 stops11h 12m
Air Canada
Sun 5/248:30 pm
YYC
- BOS
2 stops11h 15m
Air Canada
Deal found 3/19![Air Canada logo]()
$230
This Flightnetwork deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:30 pm
BOS
- YYC
Nonstop5h 25m
Multiple Airlines
Sun 5/108:30 pm
YYC
- BOS
2 stops11h 15m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:10 am
BOS
- YYC
2 stops11h 20m
Multiple Airlines
Tue 6/210:50 am
YYC
- BOS
Nonstop4h 50m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$232
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Tue 6/1610:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$234
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Tue 6/1610:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$235
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Wed 5/2010:50 am
YYC
- BOS
Nonstop4h 50m
WestJet
Deal found 3/17![WestJet logo]()
$236
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:23 pm
PWM
- YYC
2 stops19h 36m
American Airlines
Sun 5/1012:45 pm
YYC
- PWM
2 stops20h 30m
American Airlines
Deal found 3/20![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
PWM
- YYC
1 stop19h 38m
American Airlines
Wed 6/106:15 am
YYC
- PWM
1 stop10h 34m
American Airlines
Deal found 3/20![American Airlines logo]()
$563
Best flights from Maine to CalgaryDiscover carefully curated flight deals from Maine to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2026.
Discover carefully curated flight deals from Maine to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 21, 2026.
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:19 am
BOS
- YYC
1 stop17h 21m
United Airlines
Wed 7/296:00 am
YYC
- BOS
1 stop15h 44m
United Airlines
Deal found 3/20![United Airlines logo]()
$277
This Porter Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:20 am
BOS
- YYC
2 stops12h 30m
Porter Airlines
Wed 4/297:10 am
YYC
- BOS
2 stops12h 00m
Porter Airlines
Deal found 3/19![Porter Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:51 am
BOS
- YYC
1 stop10h 49m
Delta
Wed 4/226:40 am
YYC
- BOS
1 stop10h 55m
Delta
Deal found 3/18![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:02 pm
PWM
- YYC
2 stops21h 57m
American Airlines
Tue 4/2112:45 pm
YYC
- PWM
2 stops19h 22m
American Airlines
Deal found 3/17![American Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:09 am
BOS
- YYC
1 stop8h 44m
United Airlines
Wed 4/291:27 pm
YYC
- BOS
2 stops16h 26m
United Airlines
Deal found 3/20![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:55 am
BOS
- YYC
1 stop10h 50m
Delta
Sun 4/196:40 am
YYC
- BOS
1 stop10h 55m
Delta
Deal found 3/19![Delta logo]()
$370
This Porter Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:15 am
BOS
- YYC
2 stops13h 18m
Porter Airlines
Fri 5/87:00 am
YYC
- BOS
1 stop7h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:00 am
BOS
- YYC
1 stop9h 30m
United Airlines
Sat 5/96:45 am
YYC
- BOS
1 stop7h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:13 pm
BOS
- YYC
1 stop9h 23m
United Airlines
Wed 8/269:30 am
YYC
- BOS
2 stops13h 35m
United Airlines
Deal found 3/19![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2711:15 am
BOS
- YYC
1 stop11h 29m
Delta
Sat 7/46:35 am
YYC
- BOS
1 stop10h 38m
Delta
Deal found 3/20![Delta logo]()
$453
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
PWM
- YYC
1 stop19h 38m
American Airlines
Wed 6/106:15 am
YYC
- PWM
1 stop10h 34m
American Airlines
Deal found 3/20![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:37 am
PWM
- YYC
1 stop14h 01m
American Airlines
Wed 6/106:15 am
YYC
- PWM
1 stop16h 20m
American Airlines
Deal found 3/20![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:14 pm
PWM
- YYC
2 stops12h 15m
American Airlines
Thu 8/206:29 am
YYC
- PWM
2 stops15h 18m
American Airlines
Deal found 3/21![American Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
PWM
- YYC
1 stop7h 32m
United Airlines
Sun 5/1012:34 pm
YYC
- PWM
1 stop6h 45m
United Airlines
Deal found 3/17![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
PWM
- YYC
1 stop7h 32m
United Airlines
Wed 5/612:34 pm
YYC
- PWM
1 stop6h 45m
United Airlines
Deal found 3/19![United Airlines logo]()
$587
Last-minute flights from Maine to CalgaryDiscover last-minute flight deals from Maine to Calgary. Data last updated March 21, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Calgary. Data last updated March 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:29 pm
PWM
- YYC
2 stops19h 15m
American Airlines
Sat 4/46:30 am
YYC
- PWM
2 stops14h 20m
American Airlines
Deal found 3/19![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:04 am
PWM
- YYC
1 stop7h 28m
United Airlines
Sat 4/41:27 pm
YYC
- PWM
2 stops17h 58m
United Airlines
Deal found 3/19![United Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:02 pm
PWM
- YYC
2 stops21h 57m
American Airlines
Tue 4/2112:45 pm
YYC
- PWM
2 stops19h 22m
American Airlines
Deal found 3/17![American Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:04 am
PWM
- YYC
1 stop7h 28m
United Airlines
Wed 4/1512:34 pm
YYC
- PWM
1 stop7h 06m
United Airlines
Deal found 3/16![United Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:23 pm
PWM
- YYC
2 stops18h 20m
American Airlines
Fri 4/2412:45 pm
YYC
- PWM
2 stops20h 09m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,187
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:05 am
BOS
- YYC
2 stops12h 12m
Air Canada
Tue 4/288:45 pm
YYC
- BOS
2 stops11h 04m
Air Canada
Deal found 3/19![Air Canada logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:48 pm
BOS
- YYC
2 stops21h 05m
United Airlines
Tue 4/283:22 pm
YYC
- BOS
1 stop12h 59m
United Airlines
Deal found 3/20![United Airlines logo]()
$283
This FlightHub deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:30 pm
BOS
- YYC
2 stops9h 52m
Multiple Airlines
Sun 5/310:50 am
YYC
- BOS
Nonstop4h 50m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:09 am
BOS
- YYC
1 stop16h 39m
United Airlines
Thu 4/303:22 pm
YYC
- BOS
1 stop13h 05m
United Airlines
Deal found 3/20![United Airlines logo]()
$277
This Air Canada deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:30 am
BOS
- YYC
2 stops16h 29m
Air Canada
Thu 4/3010:30 pm
YYC
- BOS
1 stop9h 24m
Air Canada
Deal found 3/20![Air Canada logo]()
$313
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:09 am
BOS
- YYC
1 stop8h 44m
United Airlines
Wed 4/291:27 pm
YYC
- BOS
2 stops16h 26m
United Airlines
Deal found 3/19![United Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:25 pm
BOS
- YYC
2 stops10h 05m
Porter Airlines
Wed 5/67:00 am
YYC
- BOS
1 stop7h 00m
Porter Airlines
Deal found 3/16![Porter Airlines logo]()
$323
One-way flights from Maine to CalgarySearch for one-way flight options from Maine to Calgary. Find affordable one-way fares based on user searches. Data last updated March 21, 2026.
Search for one-way flight options from Maine to Calgary. Find affordable one-way fares based on user searches. Data last updated March 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
Deal found 3/19![Porter Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
Deal found 3/19![Porter Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
Deal found 3/19![Porter Airlines logo]()
$102
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:15 am
BOS
- YYC
1 stop12h 33m
United Airlines
Deal found 3/20![United Airlines logo]()
$111
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:50 am
BOS
- YYC
1 stop8h 21m
Air Canada
Deal found 3/19![Air Canada logo]()
$114
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:50 am
BOS
- YYC
2 stops11h 12m
Air Canada
Deal found 3/19![Air Canada logo]()
$116
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:10 am
BOS
- YYC
2 stops11h 20m
Porter Airlines
Deal found 3/20![Porter Airlines logo]()
$117
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:45 am
BOS
- YYC
1 stop8h 23m
Air Canada
Deal found 3/19![Air Canada logo]()
$121
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 pm
BOS
- YYC
Nonstop5h 25m
WestJet
Deal found 3/19![WestJet logo]()
$126
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:35 pm
BOS
- YYC
1 stop7h 24m
Porter Airlines
Deal found 3/18![Porter Airlines logo]()
$128
This Air Canada deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:40 pm
BOS
- YYC
1 stop10h 17m
Air Canada
Deal found 3/17![Air Canada logo]()
$151
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:35 am
BOS
- YYC
1 stop15h 22m
Air Canada
Deal found 3/19![Air Canada logo]()
$153
Find flight deals from Maine to Calgary
Keep the following information in mind while searching for Maine to Calgary flight deals. Data was last updated March 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Trip.com) |
One-way from | $90 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $935 |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine 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, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Maine to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Tue 6/30
7:19 am-10:40 pm
1 stop17h 21m
Calgary
Wed 7/29
6:00 am-11:44 pm
1 stop15h 44m
$277
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Tue 4/28
7:09 am-1:53 pm
1 stop8h 44m
Calgary
Wed 4/29
1:27 pm-7:53 am
2 stops16h 26m
$287
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Tue 4/28
10:20 am-8:50 pm
2 stops12h 30m
Calgary
Wed 4/29
7:10 am-9:10 pm
2 stops12h 00m
$346
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Tue 4/14
11:51 am-8:40 pm
1 stop10h 49m
Calgary
Wed 4/22
6:40 am-7:35 pm
1 stop10h 55m
$353
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Sun 4/12
11:55 am-8:45 pm
1 stop10h 50m
Calgary
Sun 4/19
6:40 am-7:35 pm
1 stop10h 55m
$370
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Sat 5/2
10:00 am-5:30 pm
1 stop9h 30m
Calgary
Sat 5/9
6:45 am-4:36 pm
1 stop7h 51m
$398
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Fri 5/1
11:15 am-10:33 pm
2 stops13h 18m
Calgary
Fri 5/8
7:00 am-4:00 pm
1 stop7h 00m
$403
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Wed 8/19
3:13 pm-10:36 pm
1 stop9h 23m
Calgary
Wed 8/26
9:30 am-1:05 am
2 stops13h 35m
$408
BostonCalgary
BOS - YYC
BOSYYC
Boston Logan Intl
Sat 6/27
11:15 am-8:44 pm
1 stop11h 29m
Calgary
Sat 7/4
6:35 am-7:13 pm
1 stop10h 38m
$453
PortlandCalgary
PWM - YYC
PWMYYC
Portland
Tue 4/14
5:02 pm-12:59 pm
2 stops21h 57m
Calgary
Tue 4/21
12:45 pm-10:07 am
2 stops19h 22m
$529
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Maine to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Maine with our price prediction graph.
BOS-YYC
PWM-YYC
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 Maine to Calgary
USME-YYC
BOS-YYC
PWM-YYC
How much does it cost to fly round-trip from Maine to Calgary?
Related info for your journey
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Traveling to a place near Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
Airdrie
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Alternative routes for Maine to Calgary
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Other flights to Calgary
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 21, 2026.
Complete your trip
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Maine and Calgary flights
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Popular flight searches
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Maine to Calgary flights
Consider these flights traveling from Maine to Calgary.
Top airline flying from Maine to Calgary
Discover the top airline that operate flights from Maine to Calgary. 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 2,558,603 searches. Data last updated March 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$677 | Average$784 | FlexibilityNo cancel fee | On-time69% |