Cheap flights from Calgary to Houston

Round-trip
Economy
Calgary (YYC)
Houston (IAH)
Depart
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Any month
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The best prices from Calgary to Houston 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 Houston (IAH)

All the information you need to plan the best YYC to IAH flight in 2021: compare Calgary to Houston flight prices with the expected peak season, weather and rainfall in Houston.
YYC - IAH
Price
C$ 310 - C$ 484
IAH
Temperature
15 - 30 °C
IAH
Rainfall
0 - 1 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$ 310

From Calgary to Houston

One-way from

C$ 243

One-way flight from Calgary to Houston

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 Houston?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from Calgary to Houston.

How far in advance should I book a flight from Calgary to Houston?

To save up to 40% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Calgary to Houston from C$ 622 1-2 weeks out and tickets from C$ 810 for flights departing within the next 72 hours.

What is the cheapest month to fly from Calgary to Houston?

September can be a great time to fly to Houston from Calgary with a flight ticket averaging about C$ 534. Cheapflights users have found deals in the month of September for as cheap as C$ 361. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Calgary to Houston (YYC - IAH)?

It’s optimal to fly from Calgary to Houston at noon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Calgary to Houston in May, June 2021

The best prices found for YYC to IAH flights for May, June
10 Jun - 14 Jun
C$ 422pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary
9 Jun - 14 Jun
C$ 443pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary
10 Jun - 14 Jun
C$ 456pp
YYC
Calgary
Air Canada
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
   
2 STOPS
YYC
Calgary

Calgary to Houston 2021 flight deals

Cheap flights to Houston from Calgary found for this year
14 Sep - 29 Sep
C$ 389pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
15 Sep - 30 Sep
C$ 392pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
14 Sep - 29 Sep
C$ 395pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
 
1 STOP
YYC
Calgary

Direct flights to Houston from Calgary

Save time with Calgary to Houston direct flight deals
14 Sep - 29 Sep
C$ 389pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
15 Sep - 30 Sep
C$ 392pp
YYC
Calgary
Air Canada
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Air Canada
Direct
YYC
Calgary
21 Sep - 26 Sep
C$ 409pp
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 Houston

Late deals on round-trip flights to Houston from Calgary, departing today and this week
25 May - 29 May
C$ 573pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
25 May - 29 May
C$ 596pp
YYC
Calgary
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
YYC
Calgary

One-way flights to Houston from Calgary

The cheapest one-way flights from Calgary to Houston
3:00 a.m. - 4:13 p.m.
American Airlines
1 stop
12h 13m
YYC - IAH
American Airlines
C$ 244
4:00 a.m. - 6:44 p.m.
Delta
2 stops
13h 44m
YYC - IAH
Delta
C$ 299
Delta
6:00 p.m. - 1:06 a.m.
Multiple Airlines
3 stops
54h 06m
YYC - IAH
Multiple Airlines
C$ 410
Kiwi.com

Related info for your journey

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

Flight FAQs

From Calgary to Houston

Can I find flights from Calgary to Houston for under C$ 484 on Cheapflights?

Yes, there are multiple flights from Calgary to Houston for under C$ 484. The cheapest flight booked recently is on Air Canada for just C$ 389, but on average you can expect to pay C$ 422.

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 Houston for under C$ 484 on Cheapflights?

Cheapflights has 4 direct flights from Calgary to Houston under C$ 484. A good price for a direct flight from Calgary to Houston is less than C$ 399.

Are there last-minute flights available from Calgary to Houston for under C$ 605?

There are currently 2+ open flights from Calgary to Houston within the next 7 days for less than C$ 605.

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 18 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 Houston?

Departing from Calgary to Houston will take you 3h 54m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Calgary to Houston round-trip?

According to our current data, Air Canada (C$ 389), American Airlines (C$ 410), and Delta (C$ 411) offers the cheapest pricing from Calgary to Houston.

What are the cheapest airlines to fly from Calgary to Houston one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 241. Users have also found prices from C$ 244 and C$ 263 on United Airlines and American Airlines, respectively.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Calgary to Houston.
Today's exchange rate
C$ 1 = $0.83
Flight duration
4h 02m
Average temperature for May in Houston
25.0 °C

Airports servicing Calgary

Airports servicing Houston

Top 7 airlines flying from Calgary to Houston

The chart below displays the airlines Cheapflights users travelling from Calgary to Houston 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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