Prices are in Canadian Dollars.

Cheap flights from Calgary to George Bush Intercontinental

Round-trip
Economy
Calgary (YYC)
Houston (IAH)
Depart
Return
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)

YYC - IAH
Price
C$ 326 - C$ 509
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$ 326

From Calgary to George Bush Intercontinental

One-way from

C$ 228

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?

Thursday 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$ 654, or C$ 851 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$ 562 per person but you can even find prices for as low as C$ 379. 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 25% on flights from Calgary to George Bush Intercontinental by exploring options for tickets in the morning.

Cheap flights from Calgary to George Bush Intercontinental in January, February 2021

20 Feb - 21 Feb
C$ 388pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary
20 Feb - 21 Feb
C$ 394pp
YYC
Calgary
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
20 Feb - 21 Feb
C$ 396pp
YYC
Calgary
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
   
2 STOPS
YYC
Calgary

Calgary to George Bush Intercontinental 2021 flight deals

1 Oct - 15 Oct
C$ 371pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary
1 Oct - 19 Oct
C$ 377pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary
1 Oct - 17 Oct
C$ 382pp
YYC
Calgary
United Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
YYC
Calgary

Last minute flights from Calgary to George Bush Intercontinental

1 Feb - 26 Feb
C$ 480pp
YYC
Calgary
United Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
United Airlines
 
1 STOP
YYC
Calgary
2 Feb - 24 Feb
C$ 495pp
YYC
Calgary
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
YYC
Calgary
1 Feb - 27 Feb
C$ 528pp
YYC
Calgary
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
YYC
Calgary

One-way flights to George Bush Intercontinental from Calgary

1:19 a.m. - 5:00 p.m.
American Airlines
2 stops
14h 41m
YYC - IAH
American Airlines
C$ 228
3:00 a.m. - 5:03 p.m.
Delta
2 stops
13h 03m
YYC - IAH
Delta
C$ 278
Delta
1:20 a.m. - 7:43 p.m.
United Airlines
3 stops
16h 23m
YYC - IAH
United Airlines
C$ 405
CheapFlights

Related info for your journey

Flight FAQs

From Calgary to George Bush Intercontinental

Can I find flights from Calgary to George Bush Intercontinental for under C$ 509 on Cheapflights?

Yes, there are multiple flights from Calgary to George Bush Intercontinental for under C$ 509. The cheapest flight booked recently is on Air Canada for just C$ 387, but on average you can expect to pay C$ 452.

What safety measures are being taken by airlines flying from Calgary to Houston George Bush Intcntl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Calgary to Houston George Bush Intcntl. Policies will vary by airline.

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$ 382 on Cheapflights?

There are no direct flights from Calgary to George Bush Intercontinental, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Calgary to George Bush Intercontinental for under C$ 509?

There are currently 12+ open flights from Calgary to George Bush Intercontinental within the next 7 days for less than C$ 509.

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 10 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 5h 44m. Fly via United Airlines, Air Canada, or American Airlines to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

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$ 387 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at C$ 395 and C$ 441 round-trip. Air Canada is currently priced 5% below the average price you’ll pay for this route.

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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 228. However, be on the lookout for offers from WestJet and United Airlines, 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

Today's exchange rate
C$ 1 = $0.79
Average temperature for January in George Bush Intercontinental
19.0 °C
Avg rainfall for January in George Bush Intercontinental
109.0 mm

Airports servicing Calgary

Airports servicing Houston

Top 7 airlines flying from Calgary to George Bush Intercontinental

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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