$170+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — YYC
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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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 July 2, 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 July 2, 2026.
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 10/188:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$297
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Sat 10/178:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$298
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Thu 10/225:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$300
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 10/14:45 pm
IAH
- YYC
1 stop9h 54m
Air Canada
Tue 10/66:00 am
YYC
- IAH
1 stop8h 37m
Air Canada
Deal found 6/30![Air Canada logo]()
$312
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 10/208:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$313
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 10/208:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$318
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Mon 10/198:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$319
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Wed 10/218:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$321
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Wed 10/218:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 11/136:20 pm
IAH
- YYC
Nonstop5h 31m
WestJet
Fri 11/2012:20 pm
YYC
- IAH
Nonstop3h 15m
WestJet
Deal found 6/28![WestJet logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 11/196:20 pm
IAH
- YYC
Nonstop5h 31m
WestJet
Thu 11/2612:20 pm
YYC
- IAH
Nonstop3h 15m
WestJet
Deal found 6/29![WestJet logo]()
$324
This deal was found by Cheapflights users on 6/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 10/188:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/29![WestJet logo]()
$327
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 July 2, 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 July 2, 2026.
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/267:20 am
IAH
- YYC
1 stop12h 10m
United Airlines
Tue 9/11:56 pm
YYC
- IAH
Nonstop4h 10m
United Airlines
Deal found 6/28![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 6/27. 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 9/82:25 pm
IAH
- YYC
1 stop9h 41m
Delta
Sun 9/138:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 6/27![Delta logo]()
$511
This Delta deal was found by Cheapflights users on 7/1. 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 7/306:30 am
IAH
- YYC
Nonstop4h 20m
Delta
Thu 8/206:45 am
YYC
- IAH
1 stop9h 55m
Delta
Deal found 7/1![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/297:50 pm
IAH
- YYC
Nonstop4h 25m
United Airlines
Tue 8/46:00 am
YYC
- IAH
1 stop14h 36m
United Airlines
Deal found 6/27![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 6/30. 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 8/212:28 pm
IAH
- YYC
1 stop9h 36m
Delta
Thu 8/275:30 pm
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 6/30![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/306:30 am
IAH
- YYC
1 stop16h 18m
United Airlines
Sat 8/86:00 am
YYC
- IAH
1 stop14h 36m
United Airlines
Deal found 7/1![United Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 6/29. 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 8/132:28 pm
IAH
- YYC
1 stop9h 36m
Delta
Mon 8/178:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 6/29![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 6/28. 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 10/256:00 am
HOU
- YYC
2 stops15h 30m
Delta
Sat 10/317:45 am
YYC
- HOU
2 stops14h 24m
Delta
Deal found 6/28![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 6/29. 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 7/306:30 am
IAH
- YYC
Nonstop4h 20m
Delta
Wed 8/127:45 am
YYC
- IAH
1 stop9h 17m
Delta
Deal found 6/29![Delta logo]()
$528
This Delta deal was found by Cheapflights users on 6/27. 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 9/282:50 pm
IAH
- YYC
Nonstop4h 20m
Delta
Mon 10/58:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 6/27![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 7/1. 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 8/172:28 pm
IAH
- YYC
1 stop9h 36m
Delta
Wed 8/1911:05 am
YYC
- IAH
2 stops9h 31m
Delta
Deal found 7/1![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 6/29. 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 8/82:28 pm
IAH
- YYC
1 stop9h 41m
Delta
Sun 8/168:45 am
YYC
- IAH
Nonstop4h 10m
Delta
Deal found 6/29![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 6/29. 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 11/226:00 am
HOU
- YYC
2 stops18h 13m
Delta
Tue 11/2412:30 am
YYC
- HOU
1 stop7h 56m
Delta
Deal found 6/29![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 6/28. 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 8/256:00 am
HOU
- YYC
2 stops15h 35m
Delta
Tue 9/16:45 am
YYC
- HOU
2 stops14h 20m
Delta
Deal found 6/28![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 6/29. 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 8/156:00 am
HOU
- YYC
1 stop12h 10m
Delta
Fri 8/2112:20 am
YYC
- HOU
1 stop8h 30m
Delta
Deal found 6/29![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 7/1. 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 8/16:00 am
HOU
- YYC
2 stops17h 58m
Delta
Wed 8/56:45 am
YYC
- HOU
2 stops14h 20m
Delta
Deal found 7/1![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 7/1. 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 9/106:00 am
HOU
- YYC
2 stops18h 06m
Delta
Mon 9/146:35 am
YYC
- HOU
2 stops15h 05m
Delta
Deal found 7/1![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 7/2. 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 9/56:00 am
HOU
- YYC
2 stops18h 09m
Delta
Tue 9/87:00 am
YYC
- HOU
1 stop8h 31m
Delta
Deal found 7/2![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 7/1. 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 8/126:00 am
HOU
- YYC
2 stops15h 35m
Delta
Wed 8/196:45 am
YYC
- HOU
2 stops14h 20m
Delta
Deal found 7/1![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 6/30. 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 8/166:00 am
HOU
- YYC
2 stops18h 04m
Delta
Sat 8/297:00 am
YYC
- HOU
1 stop8h 25m
Delta
Deal found 6/30![Delta logo]()
$628
This Delta deal was found by Cheapflights users on 6/29. 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 9/136:00 am
HOU
- YYC
1 stop12h 10m
Delta
Sun 9/2011:50 pm
YYC
- HOU
2 stops15h 41m
Delta
Deal found 6/29![Delta logo]()
$655
This Delta deal was found by Cheapflights users on 6/30. 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 7/166:00 am
HOU
- YYC
2 stops17h 58m
Delta
Mon 7/206:45 am
YYC
- HOU
2 stops14h 06m
Delta
Deal found 6/30![Delta logo]()
$657
This Delta deal was found by Cheapflights users on 6/27. 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 7/276:00 am
HOU
- YYC
2 stops15h 35m
Delta
Mon 8/36:45 am
YYC
- HOU
2 stops14h 20m
Delta
Deal found 6/27![Delta logo]()
$667
Last-minute flights from Houston to CalgaryDiscover last-minute flight deals from Houston to Calgary. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Calgary. Data last updated July 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/286:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Fri 8/145:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/28![WestJet logo]()
$342
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Mon 8/104:50 pm
IAH
- YYC
1 stop9h 55m
Air Canada
Wed 8/196:50 am
YYC
- IAH
1 stop8h 01m
Air Canada
Deal found 6/30![Air Canada logo]()
$329
This Trip.com deal was found by Cheapflights users on 6/30. 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 8/104:50 pm
IAH
- YYC
1 stop7h 55m
Multiple Airlines
Wed 8/195:30 pm
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/126:00 am
IAH
- YYC
1 stop12h 10m
Multiple Airlines
Wed 8/195:30 pm
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$345
This Jettzy deal was found by Cheapflights users on 6/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:50 pm
IAH
- YYC
1 stop7h 55m
Multiple Airlines
Fri 8/218:45 am
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$332
This Jettzy deal was found by Cheapflights users on 6/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:50 pm
IAH
- YYC
1 stop7h 55m
Air Canada
Fri 8/216:00 am
YYC
- IAH
1 stop8h 51m
Air Canada
Deal found 6/30![Air Canada logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 8/156:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Wed 8/195:30 pm
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/27![WestJet logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/176:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Fri 8/218:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 7/1![WestJet logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/186:00 am
IAH
- YYC
1 stop16h 50m
Multiple Airlines
Thu 8/208:45 am
YYC
- IAH
Nonstop4h 10m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/192:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 8/258:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 7/1![WestJet logo]()
$341
This Trip.com deal was found by Cheapflights users on 6/27. 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.
Sat 8/222:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Tue 8/258:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/27![WestJet logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/276:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Sun 8/308:45 am
YYC
- IAH
Nonstop4h 10m
WestJet
Deal found 6/28![WestJet logo]()
$334
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 July 2, 2026.
Search for one-way flight options from Houston to Calgary. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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 9/166:00 am
HOU
- YYC
2 stops18h 06m
Delta
Deal found 6/30![Delta logo]()
$170
This Flightnetwork deal was found by Cheapflights users on 6/30. 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 8/142:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 6/30![WestJet logo]()
$171
This Air Canada deal was found by Cheapflights users on 7/1. 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 8/144:50 pm
IAH
- YYC
1 stop7h 55m
Air Canada
Deal found 7/1![Air Canada logo]()
$172
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/27:50 pm
IAH
- YYC
Nonstop4h 25m
United Airlines
Deal found 6/30![United Airlines logo]()
$174
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Sat 8/2910:00 am
IAH
- YYC
1 stop12h 28m
Air Canada
Deal found 7/2![Air Canada logo]()
$175
This United Airlines deal was found by Cheapflights users on 6/29. 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 7/155:04 am
IAH
- YYC
1 stop7h 28m
United Airlines
Deal found 6/29![United Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 8/26:03 am
HOU
- YYC
1 stop16h 40m
American Airlines
Deal found 6/30![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 6/30. 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 8/86:00 am
HOU
- YYC
2 stops18h 09m
Delta
Deal found 6/30![Delta logo]()
$187
This Air Canada deal was found by Cheapflights users on 6/30. 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 7/2810:00 am
IAH
- YYC
2 stops14h 00m
Air Canada
Deal found 6/30![Air Canada logo]()
$188
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 8/168:14 pm
HOU
- YYC
1 stop16h 36m
American Airlines
Deal found 6/30![American Airlines logo]()
$189
This Super.com deal was found by Cheapflights users on 6/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 6/30![WestJet logo]()
$189
This Super.com deal was found by Cheapflights users on 6/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm
IAH
- YYC
Nonstop4h 20m
WestJet
Deal found 6/29![WestJet logo]()
$190
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 July 2, 2026.
Round-trip from | $297 |
|---|---|
One-way from | $170 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $409 |
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 July 2, 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
Wed 8/26
7:20 am-6:30 pm
1 stop12h 10m
Calgary
Tue 9/1
1:56 pm-7:06 pm
Nonstop4h 10m
$392
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Tue 9/8
2:25 pm-11:06 pm
1 stop9h 41m
Calgary
Sun 9/13
8:45 am-1:55 pm
Nonstop4h 10m
$511
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 7/30
6:30 am-9:50 am
Nonstop4h 20m
Calgary
Thu 8/20
6:45 am-5:40 pm
1 stop9h 55m
$522
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Fri 8/21
2:28 pm-11:04 pm
1 stop9h 36m
Calgary
Thu 8/27
5:30 pm-10:40 pm
Nonstop4h 10m
$523
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 8/13
2:28 pm-11:04 pm
1 stop9h 36m
Calgary
Mon 8/17
8:45 am-1:55 pm
Nonstop4h 10m
$523
HoustonCalgary
HOU - YYC
HOUYYC
Houston Hobby
Sun 10/25
6:00 am-8:30 pm
2 stops15h 30m
Calgary
Sat 10/31
7:45 am-11:09 pm
2 stops14h 24m
$527
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Thu 7/30
6:30 am-9:50 am
Nonstop4h 20m
Calgary
Wed 8/12
7:45 am-6:02 pm
1 stop9h 17m
$528
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Wed 7/29
7:50 pm-11:15 pm
Nonstop4h 25m
Calgary
Tue 8/4
6:00 am-9:36 pm
1 stop14h 36m
$537
Quickest round-trip
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Mon 9/28
2:50 pm-6:10 pm
Nonstop4h 20m
Calgary
Mon 10/5
8:45 am-1:55 pm
Nonstop4h 10m
$537
HoustonCalgary
IAH - YYC
IAHYYC
Houston George Bush Intcntl
Mon 8/17
2:28 pm-11:04 pm
1 stop9h 36m
Calgary
Wed 8/19
11:05 am-9:36 pm
2 stops9h 31m
$537
Showing 1-10 of 39 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
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 $444). 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 July 2, 2026.
It’s typically best to fly out from Houston to Calgary in the afternoon. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.
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 132 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?
Friday 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 17% of flights being delayed.
How far ahead should I book a flight from Houston to Calgary?
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 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 27, 2026.
Travelers seeking maximum savings on their Houston to Calgary flight should consider departing on Saturday afternoons 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.
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 July 2, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet 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.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - 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
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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 July 2, 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 July 2, 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$332 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$110 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$134 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$347 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$222 | Average$379 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$250 | Average$483 | FlexibilityNo cancel fee | On-time71% |