Cheap Flights from Houston, TX to Calgary, AB from $81

Return flight: Calgary – Houston

On Cheapflightsplus.com you will find 6 direct and 552 connecting flights from Houston to Calgary. You can compare airfare deals from 12 airlines and multiple travel sites from $81, book and save on cheap plane tickets and last minute offers. Also check out HOU-YYC flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston to Calgary Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $81 (one-way), $139 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Houston to Calgary. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
08:00 — 11:16
08:00 — 11:16 WS1577 WestJet
Houston — Calgary
4h 16m
Find flight
from$156
09:34 — 12:53
09:34 — 12:53 UA537 United Airlines
Houston — Calgary
4h 19m
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from$94
09:34 — 12:53
09:34 — 12:53 AC4976 Air Canada
Houston — Calgary
4h 19m
Find flight
from$174
15:00 — 18:20
15:00 — 18:20 WS1535 WestJet
Houston — Calgary
4h 20m
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from$87
18:31 — 21:55
18:31 — 21:55 UA2198 United Airlines
Houston — Calgary
4h 24m
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from$81
18:31 — 21:55
18:31 — 21:55 AC4958 Air Canada
Houston — Calgary
4h 24m
Find flight
from$105
05:00 — 11:38
05:00 — 07:56 UA343 United Airlines
Houston — Chicago
54m stop
08:45 — 11:38 UA764 United Airlines
Chicago — Calgary
7h 38m
including layover
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from$89
05:05 — 22:53
05:05 — 08:01 UA2653 United Airlines
Houston — Chicago
12h stop
20:01 — 22:53 UA1899 United Airlines
Chicago — Calgary
18h 48m
including layover
Find flight
from$84
06:20 — 20:00
06:20 — 09:25 NK3155 Spirit Airlines
Houston — Atlanta
7h 50m stop
17:15 — 20:00 WS1591 WestJet
Atlanta — Calgary
14h 40m
including layover
Find flight
from$99
06:30 — 22:53
06:26 — 09:23 UA2616 United Airlines
Houston — Chicago
10h 44m stop
20:01 — 22:53 UA1899 United Airlines
Chicago — Calgary
17h 23m
including layover
Find flight
from$96
07:20 — 18:21
07:20 — 08:55 UA2433 United Airlines
Houston — Denver
6h 57m stop
15:52 — 18:21 UA1225 United Airlines
Denver — Calgary
12h 1m
including layover
Find flight
from$97
07:25 — 22:53
07:00 — 09:55 UA2182 United Airlines
Houston — Chicago
9h 40m stop
20:01 — 22:53 UA1899 United Airlines
Chicago — Calgary
16h 28m
including layover
Find flight
from$96
08:15 — 22:53
08:15 — 11:11 UA1332 United Airlines
Houston — Chicago
8h 50m stop
20:03 — 22:53 UA1899 United Airlines
Chicago — Calgary
15h 38m
including layover
Find flight
from$97
09:30 — 22:53
09:30 — 12:26 UA2124 United Airlines
Houston — Chicago
7h 35m stop
20:01 — 22:53 UA1899 United Airlines
Chicago — Calgary
14h 23m
including layover
Find flight
from$97
10:52 — 20:00
10:52 — 13:57 NK1112 Spirit Airlines
Houston — Atlanta
3h 18m stop
17:15 — 20:00 WS1591 WestJet
Atlanta — Calgary
10h 8m
including layover
Find flight
from$99
10:52 — 11:19
+1 day
10:52 — 13:57 NK1112 Spirit Airlines
Houston — Atlanta
18h 33m stop
08:30 — 11:19 WS1593 WestJet
Atlanta — Calgary
25h 27m
including layover
Find flight
from$99
11:16 — 18:21
11:16 — 12:52 UA434 United Airlines
Houston — Denver
3h stop
15:52 — 18:21 UA1225 United Airlines
Denver — Calgary
8h 5m
including layover
Find flight
from$102
12:50 — 18:21
12:50 — 14:22 UA2723 United Airlines
Houston — Denver
1h 41m stop
16:03 — 18:21 UA2031 United Airlines
Denver — Calgary
6h 31m
including layover
Find flight
from$96
12:50 — 18:21
12:50 — 14:22 AC5086 Air Canada
Houston — Denver
1h 30m stop
16:03 — 18:21 AC4009 Air Canada
Denver — Calgary
6h 31m
including layover
Find flight
from$104
14:51 — 21:48
14:50 — 16:40 UA241 United Airlines
Houston — Denver
2h 45m stop
19:19 — 21:48 UA720 United Airlines
Denver — Calgary
7h 57m
including layover
Find flight
from$89
16:25 — 21:48
16:25 — 18:16 UA2338 United Airlines
Houston — Denver
1h 2m stop
19:19 — 21:48 UA720 United Airlines
Denver — Calgary
6h 23m
including layover
Find flight
from$102
16:56 — 11:19
+1 day
16:56 — 20:03 NK966 Spirit Airlines
Houston — Atlanta
12h 27m stop
08:30 — 11:19 WS1593 WestJet
Atlanta — Calgary
19h 23m
including layover
Find flight
from$99
19:50 — 11:38
+1 day
19:50 — 22:41 UA1752 United Airlines
Houston — Chicago
10h 6m stop
08:47 — 11:38 UA764 United Airlines
Chicago — Calgary
16h 48m
including layover
Find flight
from$89
20:01 — 09:28
+1 day
20:00 — 22:55 AC5291 Air Canada
Houston — Vancouver
8h 5m stop
07:00 — 09:28 AC202 Air Canada
Vancouver — Calgary
14h 27m
including layover
Find flight
from$119
21:34 — 11:38
+1 day
21:34 — 00:15 UA2234 United Airlines
Houston — Chicago
8h 32m stop
08:48 — 11:38 UA764 United Airlines
Chicago — Calgary
15h 4m
including layover
Find flight
from$89
22:04 — 14:44
+1 day
21:05 — 23:02 F93227 Frontier Airlines
Houston — Denver
12h 28m stop
12:15 — 14:45 WS1571 WestJet
Denver — Calgary
17h 40m
including layover
Find flight
from$137
22:04 — 22:10
+1 day
21:05 — 23:02 F93227 Frontier Airlines
Houston — Denver
19h 53m stop
19:40 — 22:11 WS1569 WestJet
Denver — Calgary
25h 6m
including layover
Find flight
from$137
23:02 — 11:06
+1 day
23:02 — 00:25 NK2395 Spirit Airlines
Houston — Los Angeles
6h 35m stop
07:00 — 11:06 WS1513 WestJet
Los Angeles — Calgary
13h 4m
including layover
Find flight
from$131
14:18 — 11:19
+1 day
14:18 — 17:52 NK1375 Spirit Airlines
Houston — Orlando
4h 8m stop
22:00 — 23:15 NK3136 Spirit Airlines
Orlando — Atlanta
9h 15m stop
08:30 — 11:19 WS1593 WestJet
Atlanta — Calgary
22h 1m
including layover
Find flight
from$132
20:46 — 20:00
+1 day
20:46 — 00:34 NK384 Spirit Airlines
Houston — Detroit
5h 11m stop
05:45 — 07:45 NK1205 Spirit Airlines
Detroit — Atlanta
9h 30m stop
17:15 — 20:00 WS1591 WestJet
Atlanta — Calgary
24h 14m
including layover
Find flight
from$130
21:30 — 18:21
+1 day
21:30 — 00:13 UA2013 United Airlines
Houston — Chicago
4h 49m stop
05:02 — 06:45 UA2666 United Airlines
Chicago — Denver
9h 18m stop
16:03 — 18:21 UA2031 United Airlines
Denver — Calgary
21h 51m
including layover
Find flight
from$99
*Departure and arrival times - local. Updated on June 3, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Houston to Calgary depends on and how to choose the most interesting flight option for you.

Distance between Houston and Calgary is 2849 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 23:20 from 15 Houston airports and arrive 05:00 to 23:20 to 1 Calgary airport. Average flight time is 4h 20m.

  • The fastest flight 4h 16m
  • Average flight time 4h 20m
  • The earliest flight 05:00
  • The latest flight 23:20
  • Distance 1771 ml

The cheapest months to travel to Calgary are december (from 105 $), june (from 108 $), may (from 112 $).

The most expensive months are november (from 290 $), february (from 216 $), january (from 140 $).

What is the lowest airfare Houston to Calgary?

The cheapest plane ticket found by our users is $81. This airfare is for economy class on one-way UA2198 flight by United Airlines for June 6, 2025 which leaves George Bush in Houston at 18:31 am and arrives at Calgary Calgary Int. at 21:55.

Economy class
$81
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Business class
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First class
?
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Popular Airlines on the Route

The flight Houston — Calgary is served by 12 regular airlines and 7 low-cost airlines. Most of the flights on this route are operated by WestJet - 21 departures per week at the price of from $ 87 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 3366.

Direct flights

There are 6 nonstop flights on the route. The fastest direct flight is WS1577 by WestJet takes 4h 16m and the cheapest is UA2198 by United Airlines for $81.

  • from $87
    Find
  • AC - Air Canada
    from $105
    Find
  • UA - United Airlines
    from $81
    Find
See more direct flights

Connecting Flights

There are 552 flights with layovers on the route. The fastest connecting flight is AC5161 by Air Canada takes 5h 58m and the cheapest is UA2198 by United Airlines for $84.

  • from $240
    Find
  • AC - Air Canada
    from $104
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  • AS - Alaska Airlines
    from $192
    Find
  • F9 - Frontier Airlines
    from $127
    Find
  • OS - Austrian Airlines
    from $1517
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  • SY - Sun Country Airlines
    from $159
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  • HA - Hawaiian Airlines
    from $158
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  • Y4 - Volaris
    from $300
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  • UA - United Airlines
    from $84
    Find
  • VB - VivaAerobus
    from $282
    Find
  • NK - Spirit Airlines
    from $99
    Find
  • G4 - Allegiant Air
    from $155
    Find
See more connecting flights

Airports

You can fly from Houston to Calgary from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

  • Ellington Field-EFD
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  • West Houston-IWS
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  • Hobby-HOU
    from $155
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  • Park Ten Heliport-JPT
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  • Andrau Airpark-AAP
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  • George Bush-IAH
    from $81
    Find
  • Greenway Plaza H/P-JGP
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  • David Wayne Hooks-DWH
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  • Transco Twr Galleria-JGQ
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  • Westchase Hilton H/P-JWH
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  • Spaceland-SPX
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  • Woodlawns-JWL
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  • Marriot Astrodome Heliport-JMA
    Find
  • Central Bus. District-JDX
    Find
  • Houston Municipal-SGR
    Find

Calgary airports

  • Calgary Int.-YYC
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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