Question 1

What are the most reliable airlines from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Houston George Bush Intcntl Airport on time: Delta (74%), WestJet (74%), Aeromexico (74%).

Question 2

What is the cheapest month to fly from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, May can be a great choice for travel to Houston George Bush Intcntl Airport. Flights to Houston George Bush Intcntl Airport from Calgary in May are about C$ 417 on average during May, but can be found for as low as C$ 320.

Question 3

Can I fly to Houston George Bush Intcntl from Calgary right now?

Accepted Answer

Information is based on travel restrictions from Calgary to Houston George Bush Intcntl

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

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

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

Question 4

What are the cheapest flights from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

Looking at all options, your cheapest flight can be booked for C$ 161. While the most popular route (Calgary - Houston George Bush Intcntl) can be booked for C$ 352 on average our data indicates C$ 431 when flying from Calgary to Houston George Bush Intcntl Airport.

Question 5

How far in advance should I book a flight from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

To save up to 20% on this flight, we recommend booking at least 42 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 George Bush Intcntl Airport from C$ 447 1-2 weeks out and tickets from C$ 535 for flights departing within the next 72 hours.

Question 6

What are the most popular airlines that fly from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

Before booking your flight from Calgary to Houston George Bush Intcntl Airport check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

Question 7

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

Accepted Answer

Yes, there are multiple flights from Calgary to Houston George Bush Intcntl Airport for under C$ 400. The cheapest flight booked recently is on Delta for just C$ 334, but on average you can expect to pay C$ 386.

Question 8

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Calgary to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the evening.

Question 9

How popular is this Calgary to Houston George Bush Intcntl Airport flight route?

Accepted Answer

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

Question 10

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

Accepted Answer

If you book a flight to Houston George Bush Intcntl from Calgary, you will be flying from Calgary, which is the city’s only airport. Calgary (YYC) is located 9.3 km from the centre of Calgary. There is 1 flight from Calgary to Houston George Bush Intcntl per day from 7 different airlines.

Question 11

What are the cheapest airlines flying from Calgary to Houston George Bush Intcntl Airport round-trip?

Accepted Answer

Cheapflights users have booked flights from Calgary to Houston George Bush Intcntl Airport round-trip from C$ 334. Other airlines that can offer you cheap pricing are WestJet, from C$ 335, and Air Canada, from C$ 348. Delta is priced at 18% lower than the current average price of a flight leaving 3 months from now.

Question 12

What are the cheapest airlines to fly from Calgary to Houston George Bush Intcntl Airport one-way?

Accepted Answer

C$ 229 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 236 and C$ 244, respectively.

Question 13

Can I fly back to Calgary from Houston George Bush Intcntl?

Accepted Answer

Returning to Calgary from Houston George Bush Intcntl

COVID-19 testing requirements
Visitors from Houston George Bush Intcntl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Calgary.

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

Question 14

Are there last-minute flights available from Calgary to Houston George Bush Intcntl Airport for under C$ 700?

Accepted Answer

There are currently 20+ open flights from Calgary to Houston George Bush Intcntl Airport within the next 7 days for less than C$ 700.

Question 15

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

Accepted Answer

Cheapflights has 20 direct flights from Calgary to Houston George Bush Intcntl Airport under C$ 400. A good price for a direct flight from Calgary to Houston George Bush Intcntl Airport is less than C$ 429.

Question 16

What is the cheapest day to fly round-trip from Calgary to Houston George Bush Intcntl Airport?

Accepted Answer

Sunday flights are generally found to be more expensive for flights from Calgary to Houston George Bush Intcntl Airport. 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 George Bush Intcntl Airport.

Question 17

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

Accepted Answer

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.

YYC - IAH	Price	C$ 256 - C$ 400
IAH	Temperature	12 - 29 °C
IAH	Precipitation	81 - 150 mm

0%of flight departures	Early morningMidnight to 6 am
100%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	3daily flights
Monday	3daily flights
Tuesday	0daily flights
Wednesday	0daily flights
Thursday	0daily flights
Friday	3daily flights
Saturday	0daily flights

Cheap flights from Calgary to George Bush Intcntl

The best prices from Calgary to Houston George Bush Intcntl 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 to George Bush Intcntl

All the information you need to plan the best YYC to IAH flight in 2021: compare Calgary to George Bush Intcntl flight prices with the expected peak season, weather and rainfall in George Bush Intcntl.

What is the cheapest day to fly round-trip from Calgary to Houston George Bush Intcntl Airport?

How far in advance should I book a flight from Calgary to Houston George Bush Intcntl Airport?

What is the cheapest month to fly from Calgary to Houston George Bush Intcntl Airport?

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