$109+ Cheap flights from Houston 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
May 17 — May 241
Round-trip
1 adult, Economy
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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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Cheapest flights from Houston to CalgaryExplore the most affordable flight options available from Houston to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Houston to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/36:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Fri 6/128:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 6/112:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 6/145:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/16![WestJet logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/42:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 6/95:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Tue 6/236:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Fri 7/105:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/16![WestJet logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 7/272:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Thu 8/68:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/12![WestJet logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Tue 8/46:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 8/118:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/15![WestJet logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/296:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Mon 7/135:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 7/92:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Fri 7/175:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Thu 7/92:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 7/148:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/16![WestJet logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 8/36:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Sat 8/88:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/13![WestJet logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 8/112:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Thu 9/108:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/246:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Mon 6/298:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$254
Best flights from Houston to CalgaryDiscover carefully curated flight deals from Houston to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Houston to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/289:30 am
IAH
- YYC
Nonstop4h 24m
United Airlines
Wed 4/291:53 pm
YYC
- IAH
Nonstop4h 17m
United Airlines
Deal found 4/13![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:50 pm
IAH
- YYC
Nonstop4h 20m
Delta
Fri 6/196:45 am
YYC
- IAH
1 stop9h 58m
Delta
Deal found 4/16![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 4/12. 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 6/26:30 am
IAH
- YYC
1 stop16h 18m
United Airlines
Tue 6/98:00 am
YYC
- IAH
Nonstop4h 18m
United Airlines
Deal found 4/12![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/810:12 pm
IAH
- YYC
1 stop16h 41m
United Airlines
Sun 5/106:00 am
YYC
- IAH
1 stop13h 12m
United Airlines
Deal found 4/15![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:45 am
IAH
- YYC
1 stop10h 45m
Delta
Sat 5/306:45 am
YYC
- IAH
1 stop8h 07m
Delta
Deal found 4/16![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 4/12. 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.
Fri 10/22:35 pm
IAH
- YYC
1 stop7h 09m
Delta
Mon 10/128:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 4/12![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 4/12. 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.
Fri 9/252:50 pm
IAH
- YYC
Nonstop4h 20m
Delta
Sat 10/36:35 am
YYC
- IAH
1 stop6h 24m
Delta
Deal found 4/12![Delta logo]()
$420
This Delta deal was found by Cheapflights users on 4/14. 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.
Thu 7/92:50 pm
IAH
- YYC
Nonstop4h 20m
Delta
Sun 7/125:30 pm
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 4/14![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 4/14. 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.
Fri 8/217:15 am
IAH
- YYC
1 stop10h 55m
Delta
Sat 8/298:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 4/14![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 8/2010:05 am
HOU
- YYC
2 stops14h 01m
Delta
Tue 8/257:15 am
YYC
- HOU
2 stops13h 20m
Delta
Deal found 4/13![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 4/12. 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.
Fri 9/256:30 am
IAH
- YYC
2 stops14h 10m
Delta
Fri 10/27:15 am
YYC
- IAH
1 stop9h 32m
Delta
Deal found 4/12![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:45 am
IAH
- YYC
1 stop10h 45m
Delta
Fri 6/126:45 am
YYC
- IAH
1 stop9h 58m
Delta
Deal found 4/16![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 4/14. 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 8/16:30 am
IAH
- YYC
Nonstop4h 20m
Delta
Mon 8/107:00 am
YYC
- IAH
1 stop8h 28m
Delta
Deal found 4/14![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 4/14. 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 7/76:00 am
HOU
- YYC
2 stops17h 59m
Delta
Tue 7/217:00 am
YYC
- HOU
1 stop8h 23m
Delta
Deal found 4/14![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:00 am
HOU
- YYC
2 stops15h 38m
Delta
Fri 6/196:45 am
YYC
- HOU
2 stops14h 08m
Delta
Deal found 4/16![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 7/316:00 am
HOU
- YYC
2 stops15h 35m
Delta
Tue 8/46:45 am
YYC
- HOU
2 stops14h 06m
Delta
Deal found 4/15![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/15. 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 7/266:00 am
HOU
- YYC
2 stops15h 35m
Delta
Mon 8/36:45 am
YYC
- HOU
2 stops14h 06m
Delta
Deal found 4/15![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/13. 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.
Mon 7/136:00 am
HOU
- YYC
2 stops15h 35m
Delta
Thu 7/166:45 am
YYC
- HOU
2 stops14h 06m
Delta
Deal found 4/13![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 4/12. 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.
Wed 8/56:00 am
HOU
- YYC
2 stops17h 59m
Delta
Sat 8/812:30 am
YYC
- HOU
1 stop8h 15m
Delta
Deal found 4/12![Delta logo]()
$657
Last-minute flights from Houston to CalgaryDiscover last-minute flight deals from Houston to Calgary. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Calgary. Data last updated April 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/292:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Thu 5/75:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 4/296:14 pm
IAH
- YYC
2 stops22h 01m
Multiple Airlines
Wed 5/68:45 am
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 5/16:00 am
HOU
- YYC
2 stops18h 00m
Delta
Sat 5/96:45 am
YYC
- HOU
2 stops14h 41m
Delta
Deal found 4/15![Delta logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Tue 5/56:05 am
IAH
- YYC
1 stop12h 05m
Multiple Airlines
Thu 5/78:45 am
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/68:50 pm
IAH
- YYC
1 stop15h 10m
Multiple Airlines
Thu 5/75:30 pm
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/86:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Mon 5/118:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$276
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 5/108:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/14![WestJet logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 5/92:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 5/108:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/16![WestJet logo]()
$275
This Justfly.com deal was found by Cheapflights users on 4/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Wed 5/138:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/13![WestJet logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/116:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Mon 5/185:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 4/13![WestJet logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/118:50 pm
IAH
- YYC
2 stops19h 25m
Multiple Airlines
Mon 5/188:45 am
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Fri 5/297:15 am
IAH
- YYC
1 stop14h 10m
Multiple Airlines
Wed 6/35:30 pm
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$304
One-way flights from Houston to CalgarySearch for one-way flight options from Houston to Calgary. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Houston to Calgary. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sun 6/72:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/15![WestJet logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sat 8/12:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/15![WestJet logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 7/152:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/15![WestJet logo]()
$113
This Justfly.com deal was found by Cheapflights users on 4/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/12![WestJet logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 9/262:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/14![WestJet logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Fri 9/42:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/14![WestJet logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Fri 7/32:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 4/15![WestJet logo]()
$124
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 6/77:50 pm
IAH
- YYC
Nonstop4h 25m
United Airlines
Deal found 4/16![United Airlines logo]()
$126
This American Airlines deal was found by Cheapflights users on 4/14. 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 9/269:33 am
HOU
- YYC
1 stop13h 09m
American Airlines
Deal found 4/14![American Airlines logo]()
$137
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 8/2610:05 am
HOU
- YYC
2 stops14h 01m
Delta
Deal found 4/14![Delta logo]()
$142
This Delta deal was found by Cheapflights users on 4/13. 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 8/46:00 am
HOU
- YYC
2 stops17h 59m
Delta
Deal found 4/13![Delta logo]()
$147
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:05 am
HOU
- YYC
2 stops14h 01m
Delta
Deal found 4/16![Delta logo]()
$152
Find flight deals from Houston to Calgary
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Calgary (YYC). 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 April 17, 2026.
Round-trip from | $243 (Kiwi.com) |
|---|---|
One-way from | $109 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $316 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 April 17, 2026.
Use the filters below to find and compare flights from Houston to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 4/28
9:30 am-12:54 pm
Nonstop4h 24m
Calgary
Wed 4/29
1:53 pm-7:10 pm
Nonstop4h 17m
$336
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 6/2
6:30 am-9:48 pm
1 stop16h 18m
Calgary
Tue 6/9
8:00 am-1:18 pm
Nonstop4h 18m
$350
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Fri 5/8
10:12 pm-1:53 pm
1 stop16h 41m
Calgary
Sun 5/10
6:00 am-8:12 pm
1 stop13h 12m
$361
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 6/11
2:50 pm-6:10 pm
Nonstop4h 20m
Calgary
Fri 6/19
6:45 am-5:43 pm
1 stop9h 58m
$405
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 5/26
10:45 am-8:30 pm
1 stop10h 45m
Calgary
Sat 5/30
6:45 am-3:52 pm
1 stop8h 07m
$408
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Fri 10/2
2:35 pm-8:44 pm
1 stop7h 09m
Calgary
Mon 10/12
8:45 am-1:55 pm
Nonstop4h 10m
$414
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Fri 9/25
2:50 pm-6:10 pm
Nonstop4h 20m
Calgary
Sat 10/3
6:35 am-1:59 pm
1 stop6h 24m
$420
Quickest round-trip
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 7/9
2:50 pm-6:10 pm
Nonstop4h 20m
Calgary
Sun 7/12
5:30 pm-10:40 pm
Nonstop4h 10m
$422
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Fri 8/21
7:15 am-5:10 pm
1 stop10h 55m
Calgary
Sat 8/29
8:45 am-1:55 pm
Nonstop4h 10m
$431
HoustonCalgary
HOU - YYC
HOUYYC
Houston Hobby
Thu 8/20
10:05 am-11:06 pm
2 stops14h 01m
Calgary
Tue 8/25
7:15 am-9:35 pm
2 stops13h 20m
$435
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Houston to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Houston with our price prediction graph.
HO1-YYC
IAH-YYC
HOU-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 Houston to Calgary
HO1-YYC
IAH-YYC
HOU-YYC
How far ahead should I book a flight from Houston to Calgary?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Calgary. Price data was last updated on April 10, 2026.
The price you pay for your flight from Houston to Calgary may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Houston to Calgary?
Currently, January is the cheapest month in which you can book a flight from Houston to Calgary (average of $55). Flying from Houston to Calgary in June is currently the most expensive (average of $501). 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 HOU to YYC?
Find hourly flight availability from Houston to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
It’s typically best to fly out from Houston to Calgary in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Houston to Calgary?
Use this chart to determine the cheapest time to fly round-trip from Houston to Calgary. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Houston to Calgary flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday 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 Houston to Calgary?
How often are flights from Houston to Calgary delayed?
About 17% of weekly flights between Houston and Calgary have experienced delays in the past year, with the average delay time being 127 minutes.
What is the most punctual flight time for Houston to Calgary flights?
Historically, flights departing in the morning 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?
Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Calgary flights?
Over the last year, WestJet have had the lowest number of delays on this route, with just 16% of flights being delayed.
The best insider tips for Houston to Calgary flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston to Calgary trip
Our travel experts
Reviews of airlines servicing Calgary
Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Delta,Qatar Airways, andUnited Airlines from Houston to Calgary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 Houston 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 April 17, 2026.
Complete your trip
Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Calgary by cabin class
Find flights from Houston to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Calgary flights
Browse other Houston and Calgary flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Houston to Calgary
Discover the top 6 airlines that operate flights from Houston 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$255 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$102 | Average$374 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$121 | Average$307 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$153 | Average$315 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$222 | Average$379 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$242 | Average$450 | FlexibilityNo cancel fee | On-time71% |