Cheap flights from Calgary to George Bush Intercontinental

Round-trip
Economy
Calgary (YYC)
Houston (IAH)
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Any month
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The best prices from Calgary to George Bush Intercontinental are usually found in July or April, booked 32 days in advance, depart on a Thursday or Tuesday and return on a Saturday

How to find the cheapest flight from
Calgary (YYC) to George Bush Intercontinental (IAH)

All the information you need to plan the best YYC to IAH flight in 2021: compare Calgary to George Bush Intercontinental flight prices with the expected peak season, weather and rainfall in George Bush Intercontinental.
YYC - IAH
Price
C$ 319 - C$ 498
IAH
Temperature
19 - 35 °C
IAH
Rainfall
78 - 169 mm

Popular in

December

High demand for flights, 19% potential price rise

Cheapest in

July

Best time to find cheap flights, 21% potential price drop

Round-trip from

C$ 319

From Calgary to George Bush Intercontinental

One-way from

C$ 239

One-way flight from Calgary to George Bush Intercontinental

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Calgary to George Bush Intercontinental?

Sunday flights are found to be more expensive to fly from Calgary to George Bush Intercontinental. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to George Bush Intercontinental.

How far in advance should I book a flight from Calgary to George Bush Intercontinental?

Travellers have found it’s best to book a flight 47 days in advance to save up to 40% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Calgary to George Bush Intercontinental 1-2 weeks in advance for as low as C$ 640, or C$ 833 for flights within the next 24 hours.

What is the cheapest month to fly from Calgary to George Bush Intercontinental?

September is one of the best times of the year to fly to George Bush Intercontinental from Calgary. Prices for September average C$ 550 per person but you can even find prices for as low as C$ 371. The most expensive prices can be found in the month of March. Opting for a September flight can save you 14% on your journey compared to booking in September

When is the cheapest time to fly from Calgary to George Bush Intercontinental (YYC - IAH)?

Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from Calgary to George Bush Intercontinental by exploring options for tickets at noon.

Cheap flights from Calgary to George Bush Intercontinental in June, July 2021

The best prices found for YYC to IAH flights for June, July
27 Jul - 7 Aug
C$ 434pp
YYC
Calgary
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
YYC
Calgary
24 Jul - 1 Aug
C$ 436pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
   
2 STOPS
YYC
Calgary
8 Jul - 6 Aug
C$ 440pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary

Calgary to George Bush Intercontinental 2021 flight deals

Cheap flights to George Bush Intercontinental from Calgary found for this year
1 Oct - 6 Oct
C$ 415pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
2 Oct - 5 Oct
C$ 422pp
YYC
Calgary
United Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
YYC
Calgary
15 Dec - 8 Jan
C$ 425pp
YYC
Calgary
Delta
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
YYC
Calgary

Direct flights to George Bush Intercontinental from Calgary

Save time with Calgary to George Bush Intercontinental direct flight deals
1 Oct - 6 Oct
C$ 415pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
2 Oct - 5 Oct
C$ 422pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary
15 Dec - 8 Jan
C$ 425pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary

Last minute flights from Calgary to George Bush Intercontinental

Late deals on round-trip flights to George Bush Intercontinental from Calgary, departing today and this week
27 Jun - 17 Jul
C$ 525pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
26 Jun - 20 Jul
C$ 532pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary
25 Jun - 17 Jul
C$ 549pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary

One-way flights to George Bush Intercontinental from Calgary

The cheapest one-way flights from Calgary to George Bush Intercontinental
3:00 a.m. - 1:39 p.m.
Multiple Airlines
1 stop
9h 39m
YYC - IAH
Multiple Airlines
C$ 240
Gate1.ca
3:00 a.m. - 6:06 p.m.
American Airlines
1 stop
14h 06m
YYC - IAH
American Airlines
C$ 256
8:15 p.m. - 8:18 p.m.
Air Canada
2 stops
23h 03m
YYC - IAH
Air Canada
C$ 486
Air Canada

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Calgary</span> to <span class="emphasized">George Bush Intercontinental</span> flights.

Flight FAQs

From Calgary to George Bush Intercontinental

Can I find flights from Calgary to George Bush Intercontinental for under C$ 498 on Cheapflights?

Yes, there are multiple flights from Calgary to George Bush Intercontinental for under C$ 498. The cheapest flight booked recently is on Air Canada for just C$ 415, but on average you can expect to pay C$ 445.

Which airlines flying from Calgary to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Calgary to Houston George Bush Intcntl that may be offering flexible cancellation policies are WestJet, Air Canada, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are there direct flights from Calgary to George Bush Intercontinental for under C$ 498 on Cheapflights?

Cheapflights has 4 direct flights from Calgary to George Bush Intercontinental under C$ 498. A good price for a direct flight from Calgary to George Bush Intercontinental is less than C$ 421.

Are there last-minute flights available from Calgary to George Bush Intercontinental for under C$ 623?

There are currently 20+ open flights from Calgary to George Bush Intercontinental within the next 7 days for less than C$ 623.

How popular is this flight route?

Within the past month, 644 users have taken a look at flights from Calgary to Houston George Bush Intcntl.

Does it rain more in Calgary or Houston?

When travelling, we recommend packing in preparation to handle common weather conditions. The rainfall in Calgary is typically less than Houston. We can gather that this will continue over the next 20 days.

Is Calgary weather warmer or cooler than Houston?

Temperatures around the 30 °C's can be experienced in August. The weather in Houston is hotter than in Calgary. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Calgary to George Bush Intercontinental?

There are many flights that can get you from Calgary to George Bush Intercontinental in 3h 54m. Fly via Air Canada, United Airlines, or Delta to get the fastest option. Generally, flights for this route are direct.

What are the cheapest airlines to flying from Calgary to George Bush Intercontinental round-trip?

Our cheapest airline available from Calgary to George Bush Intercontinental is Air Canada. Our recent data shows that you can find tickets from as low as C$ 415 on this airline. Additional options worth looking into are United Airlines and Delta, starting at C$ 423 and C$ 425 round-trip.

What are the cheapest airlines to fly from Calgary to George Bush Intercontinental one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 248. However, be on the lookout for offers from American Airlines and WestJet, as they are both options that can get you from Calgary to George Bush Intercontinental for a low price.

Destination information for George Bush Intercontinental

Things to know before you go - useful duration and weather info for your trip from Calgary to George Bush Intercontinental.
Today's exchange rate
C$ 1 = $0.81
Flight duration
3h 59m
Average temperature for June in George Bush Intercontinental
33.0 °C
Avg rainfall for June in George Bush Intercontinental
169.0 mm

Airports servicing Calgary

Airports servicing Houston

Top 7 airlines flying from Calgary to George Bush Intercontinental

The chart below displays the airlines Cheapflights users travelling from Calgary to George Bush Intercontinental choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
C$ 126 C$ 279 No cancel fee 62%
Search Frontier flights
American Airlines
C$ 168 C$ 340 No cancel fee 71%
Search American Airlines flights
WestJet
C$ 233 C$ 373 No cancel fee 60%
Search WestJet flights
Delta
C$ 164 C$ 383 No cancel fee N/A
Search Delta flights
Air Canada
C$ 228 C$ 444 No cancel fee 67%
Search Air Canada flights
United Airlines
C$ 292 C$ 486 No cancel fee 69%
Search United Airlines flights
Air New Zealand
C$ 356 C$ 547 No cancel fee 78%
Search Air New Zealand flights
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