Cheap flights from Calgary to Houston

Round-trip
Economy
Calgary (YYC)
Houston (IAH)
Depart
Return
Any month
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The best prices from Calgary to Houston are usually found in January or June, booked 56 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 2022: compare Calgary to Houston flight prices with the expected peak season, weather and rainfall in Houston.
YYC - IAH
Price
C$ 320 - C$ 485
IAH
Temperature
12 - 29 °C
IAH
Rainfall
81 - 150 mm

Popular in

August

High demand for flights, 17% potential price rise

Cheapest in

January

Best time to find cheap flights, 20% potential price drop

Round-trip from

C$ 415

From Calgary to Houston

One-way from

C$ 254

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?

Thursday flights are generally found to be more expensive for flights from Calgary to Houston. 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 Houston.

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

To save up to 52% on this flight, we recommend booking at least 56 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$ 584 1-2 weeks out and tickets from C$ 713 for flights departing within the next 72 hours.

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

A simple way to save on the total cost of your ticket is to fly from Calgary to Houston at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

Cheap flights from Calgary to Houston in June, July 2022

The best prices found for YYC to IAH flights for June, July
30 Jun - 9 Jul
C$ 495pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
23 Jun - 27 Jun
C$ 578pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary
23 Jun - 27 Jun
C$ 582pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary

Calgary to Houston 2022 flight deals

Cheap flights to Houston from Calgary found for this year
16 Sep - 26 Sep
C$ 349pp
YYC
Calgary
Delta
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
Direct
YYC
Calgary
16 Sep - 26 Sep
C$ 373pp
YYC
Calgary
Multiple Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
22 Sep - 29 Sep
C$ 394pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary

Direct flights to Houston from Calgary

Save time with Calgary to Houston direct flight deals
16 Sep - 26 Sep
C$ 349pp
YYC
Calgary
Delta
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
Direct
YYC
Calgary
16 Sep - 26 Sep
C$ 407pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary
21 Sep - 26 Sep
C$ 408pp
YYC
Calgary
WestJet
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
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
30 Jun - 9 Jul
C$ 495pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
29 Jun - 7 Jul
C$ 631pp
YYC
Calgary
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
YYC
Calgary
29 Jun - 7 Jul
C$ 681pp
YYC
Calgary
Multiple Airlines
Direct
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
WestJet
Direct
YYC
Calgary

One-way flights to Houston from Calgary

The cheapest one-way flights from Calgary to Houston
2:45 a.m. - 9:48 a.m.
British Airways
1 stop
6h 03m
YYC - HOU
British Airways
C$ 254
4:05 a.m. - 7:51 p.m.
Delta
2 stops
14h 46m
YYC - IAH
Delta
C$ 282
Delta
2:45 a.m. - 9:49 a.m.
American Airlines
1 stop
6h 04m
YYC - HOU
American Airlines
C$ 324

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

What airport do you fly from for flights from Calgary to Houston?

Most people fly from Calgary (YYC) if they book a flight from Calgary to Houston. On average, Calgary has 0 outbound flights to Houston per day from 12 airlines. Calgary is conveniently located just 9.3 km from Calgary’s city centre.

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

WestJet, Air Canada, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Calgary to Houston for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Calgary to Houston for under C$ 400. The cheapest flight booked recently is on Delta for just C$ 349, but on average you can expect to pay C$ 422.

Are there direct flights from Calgary to Houston for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Calgary to Houston under C$ 400. A good price for a direct flight from Calgary to Houston is less than C$ 548.

Are there last-minute flights available from Calgary to Houston for under C$ 500?

There are currently 20+ open flights from Calgary to Houston within the next 7 days for less than C$ 500.

What days are direct flights available from Calgary to Houston?

Direct flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Calgary to Houston flight route?

Flights from Calgary to Houston have been viewed 644 times in the past calendar month.

How many flights depart from Calgary to Houston on average per day?

Travellers can expect 10 flights from Calgary to Houston on average per day.
Early Morning (Midnight to 6am) - 50% of flight departures
Morning (6am - Midday) - 50% of flight departures

How long is the flight from Calgary to Houston?

Departing from Calgary to Houston will take you 4h 02m. The distance from Calgary to Houston is about 2828 km. Both multi-stop and direct flights can be found to your destination and back.

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

Delta, at C$ 349, was found to be the cheapest airline from Calgary to Houston.Alternate airlines to your destination round-trip include American Airlines and WestJet. Delta is currently priced 32% below the average price you’ll pay for this route.

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

The cheapest airlines for a one-way flight from Calgary to Houston are Air Canada (C$ 193), American Airlines (C$ 218), and United Airlines (C$ 231).

What are the cheapest flights from Calgary to Houston?

Looking at all options, your cheapest flight can be booked for C$ 253. While the most popular route (Calgary - Houston Hobby) can be booked for C$ 416 on average our data indicates C$ 534 when flying from Calgary to Houston.

What are the most popular airlines that fly from Calgary to Houston?

When booking a flight from Calgary to Houston, you may want to consider flying on American Airlines, Air Canada or Aeromexico as they are the most popular for this route.

What are the most reliable airlines from Calgary to Houston?

Consider United Airlines (95%), Avianca (95%) or Air Canada (94%) when booking your flight. These represent the most reliable airlines when flying from Calgary to Houston.

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

Do I need a COVID test to fly to Houston from Calgary?

Information is based on travel restrictions from Calgary to Houston

Most visitors from Calgary need to provide a negative COVID-19 test result and/or quarantine to enter Houston.

COVID-19 testing requirements
Visitors from Calgary are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Calgary are not required to quarantine after entering Houston.

Do I need a test to fly back to Calgary from Houston?

Returning to Calgary from Houston

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Calgary.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Calgary.

Hide COVID Travel Restrictions for Houston, TX

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 = $0.78
Flight duration from YYC to Houston
4h 07m
Average temperature for June in Houston
28.0 °C
Avg rainfall for June in Houston
1.0 mm

Airports servicing Calgary

Airports servicing Houston

Top 10 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$ 164 C$ 361 No cancel fee 62%
Search Frontier flights
United Airlines
C$ 241 C$ 596 No cancel fee 69%
Search United Airlines flights
WestJet
C$ 283 C$ 446 No cancel fee 60%
Search WestJet flights
Air Canada
C$ 301 C$ 531 No cancel fee 67%
Search Air Canada flights
Delta
C$ 303 C$ 461 No cancel fee N/A
Search Delta flights
Aeromexico
C$ 328 C$ 616 No cancel fee N/A
Search Aeromexico flights
Air New Zealand
C$ 359 C$ 575 No cancel fee 78%
Search Air New Zealand flights
American Airlines
C$ 371 C$ 697 No cancel fee 71%
Search American Airlines flights
Avianca
C$ 378 C$ 487 No cancel fee 71%
Search Avianca flights
British Airways
C$ 398 C$ 571 No cancel fee 70%
Search British Airways flights

Hourly flight availability from Calgary to Houston

See what time of day planes typically take off from Calgary towards Houston.
Morning 6 AM to noon 43% of flight departures
Early morning Midnight to 6 AM 33% of flight departures
Afternoon Noon to 6 PM 24% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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