Return flight: Calgary – Houston

On Cheapflightsplus.com you will find 6 direct and 665 connecting flights from Houston to Calgary. You can compare airfare deals from 12 airlines and multiple travel sites from $102, 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

Cheapest flights in

june

: $ 102 (one-way), $ 175 (round-trip).
One-way
Two-way
October
109 $
November
December
January
February
March
April
May
June
July
August
September
October
245 $
November
December
January
February
March
April
May
June
July
August
September

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
  • Distance 1771 ml

The cheapest months to travel to Calgary are october (from 102 $), december (from 102 $), june (from 104 $).

The most expensive months are november (from 280 $), february (from 208 $), january (from 135 $).

What is the lowest airfare Houston to Calgary?

The cheapest plane ticket found by our users is $102. This airfare is for economy class on one-way WS1535 flight by WestJet for October 9, 2025 which leaves George Bush in Houston at 15:00 am and arrives at Calgary Calgary Int. at 18:20.

Economy class
$102
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Business class
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First class
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Flight Schedule Houston (Texas) to Calgary (Alberta)

05:00 — 11:38
7h 38m flight time
Find flight
from$115
05:00 — 07:56 Houston — Chicago
UA343 United Airlines
54m stop
08:45 — 11:38 Chicago — Calgary
UA764 United Airlines
05:00 — 18:21
14h 21m flight time
Find flight
from$115
05:00 — 06:32 Houston — Denver
UA2436 United Airlines
9h 31m stop
16:03 — 18:21 Denver — Calgary
UA2031 United Airlines
05:05 — 22:53
18h 48m flight time
Find flight
from$108
05:05 — 08:01 Houston — Chicago
UA2653 United Airlines
12h stop
20:01 — 22:53 Chicago — Calgary
UA1899 United Airlines
05:05 — 22:53
18h 48m flight time
Find flight
from$108
05:05 — 08:01 Houston — Chicago
UA1328 United Airlines
12h stop
20:01 — 22:53 Chicago — Calgary
UA1899 United Airlines
06:30 — 22:53
17h 23m flight time
Find flight
from$108
06:26 — 09:23 Houston — Chicago
UA2616 United Airlines
10h 44m stop
20:01 — 22:53 Chicago — Calgary
UA1899 United Airlines
07:25 — 22:53
16h 28m flight time
Find flight
from$123
07:00 — 09:55 Houston — Chicago
UA2182 United Airlines
9h 40m stop
20:01 — 22:53 Chicago — Calgary
UA1899 United Airlines
08:00 — 11:16
4h 16m flight time
Find flight
from$202
Houston — Calgary
WS1577 WestJet
09:34 — 12:53
4h 19m flight time
Find flight
from$121
Houston — Calgary
UA537 United Airlines
09:34 — 12:53
4h 19m flight time
Find flight
from$224
Houston — Calgary
AC4976 Air Canada
12:50 — 21:48
9h 58m flight time
Find flight
from$115
12:50 — 14:22 Houston — Denver
UA2473 United Airlines
4h 57m stop
19:19 — 21:48 Denver — Calgary
UA720 United Airlines
12:50 — 18:21
6h 31m flight time
Find flight
from$123
12:50 — 14:22 Houston — Denver
UA2723 United Airlines
1h 41m stop
16:03 — 18:21 Denver — Calgary
UA2031 United Airlines
14:51 — 21:48
7h 57m flight time
Find flight
from$115
14:50 — 16:40 Houston — Denver
UA241 United Airlines
2h 45m stop
19:19 — 21:48 Denver — Calgary
UA720 United Airlines
15:00 — 18:20
4h 20m flight time
Find flight
from$102
Houston — Calgary
WS1535 WestJet
18:31 — 21:55
4h 24m flight time
Find flight
from$104
Houston — Calgary
UA2198 United Airlines
18:31 — 21:55
4h 24m flight time
Find flight
from$136
Houston — Calgary
AC4958 Air Canada
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 and arrival times - local. Updated on October 2, 2025.

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 Air Canada - 50 departures per week at the price of from $134. And the most expensive tickets are offered by Austrian Airlines airline - from $4333.

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 WS1535 by WestJet for $102.
  • AC - Air Canada
    from $136
  • WS - WestJet
    from $102
  • UA - United Airlines
    from $104
See more direct flights

Connecting Flights

There are 665 flights with layovers on the route. The fastest connecting flight is AC5161 by Air Canada takes 5h 58m and the cheapest is WS1535 by WestJet for $108.
  • AC - Air Canada
    from $134
  • AS - Alaska Airlines
    from $247
  • F9 - Frontier Airlines
    from $164
  • OS - Austrian Airlines
    from $1952
  • SY - Sun Country Airlines
    from $206
  • HA - Hawaiian Airlines
    from $203
  • Y4 - Volaris
    from $387
  • UA - United Airlines
    from $108
  • WS - WestJet
    from $309
  • VB - VivaAerobus
    from $363
  • NK - Spirit Airlines
    from $128
  • G4 - Allegiant Air
    from $200
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
  • West Houston-IWS
  • Hobby-HOU
    from $200
  • Park Ten Heliport-JPT
  • Andrau Airpark-AAP
  • George Bush-IAH
    from $102
  • Greenway Plaza H/P-JGP
  • David Wayne Hooks-DWH
  • Transco Twr Galleria-JGQ
  • Westchase Hilton H/P-JWH
  • Spaceland-SPX
  • Woodlawns-JWL
  • Marriot Astrodome Heliport-JMA
  • Central Bus. District-JDX
  • Houston Municipal-SGR

Calgary airports

  • Calgary Int.-YYC

Top Domestic Destinations from Houston

You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.

Top International Destinations from Houston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

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.

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