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Calgary International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Calgary International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from €132 and round-trip from €241. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 15 | WestJet
      IAH 08:00
      4h 30m
      Direct
      YYC 12:30
      Houston - Calgary | Thu, Nov 19 | WestJet
      €282 €388
      27% off
      27% off
      €388 €282
    • YYC 20:00
      14h 39m
      1 stop
      IAH 10:39
      Calgary - Houston | Thu, Dec 3 | WestJet
      IAH 19:20
      15h 55m
      1 stop
      YYC 11:15
      Houston - Calgary | Wed, Dec 9 | Frontier Airlines
      €241 €388
      38% off
      38% off
      €388 €241
    • YYC 20:00
      14h 52m
      1 stop
      IAH 10:52
      Calgary - Houston | Fri, Jan 8 | WestJet
      IAH 21:48
      13h 27m
      1 stop
      YYC 11:15
      Houston - Calgary | Fri, Jan 15 | Frontier Airlines
      €241 €388
      38% off
      38% off
      €388 €241
    • YYC 20:00
      16h 58m
      1 stop
      IAH 12:58
      Calgary - Houston | Mon, Jan 4 | WestJet
      IAH 19:49
      15h 26m
      1 stop
      YYC 11:15
      Houston - Calgary | Sat, Jan 9 | Frontier Airlines
      €250
      36% off
      €388 €250
    • YYC 20:00
      14h 29m
      1 stop
      IAH 10:29
      Calgary - Houston | Fri, Dec 4 | WestJet
      IAH 19:20
      26h 55m
      1 stop
      YYC 22:15
      Houston - Calgary | Tue, Dec 8 | Frontier Airlines
      €259
      33% off
      €388 €259
    • YYC 20:00
      14h 29m
      1 stop
      IAH 10:29
      Calgary - Houston | Sat, Dec 5 | WestJet
      IAH 19:20
      15h 55m
      1 stop
      YYC 11:15
      Houston - Calgary | Thu, Dec 10 | Frontier Airlines
      €259
      33% off
      €388 €259
    • YYC 20:00
      14h 54m
      1 stop
      IAH 10:54
      Calgary - Houston | Fri, Nov 13 | WestJet
      IAH 11:39
      23h 36m
      1 stop
      YYC 11:15
      Houston - Calgary | Wed, Nov 18 | Frontier Airlines
      €270
      30% off
      €388 €270
    • YYC 20:00
      13h 13m
      1 stop
      IAH 09:13
      Calgary - Houston | Sun, Jan 3 | WestJet
      IAH 17:49
      28h 26m
      1 stop
      YYC 22:15
      Houston - Calgary | Sun, Jan 10 | Frontier Airlines
      €273
      30% off
      €388 €273
    • YYC 07:30
      29h 28m
      1 stop
      IAH 12:58
      Calgary - Houston | Mon, Jan 4 | Porter Airlines
      IAH 19:49
      27h 51m
      1 stop
      YYC 23:40
      Houston - Calgary | Sat, Jan 9 | Frontier Airlines
      €284
      27% off
      €388 €284
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
      HOU 15:00
      6h
      Direct
      YYC 16:00
      Houston - Calgary | Mon, Nov 16 | Normal Airline
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    • Cheapest
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Dec 17 | WestJet
      €132 €181
      27% off
      27% off
      €181 €132
    • Cheapest
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 14 | WestJet
      €132 €274
      52% off
      52% off
      €274 €132
    • YYC 20:00
      14h 39m
      1 stop
      IAH 10:39
      Calgary - Houston | Sat, Dec 5 | WestJet
      €133 €181
      27% off
      27% off
      €181 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Dec 11 | WestJet
      €133
      27% off
      €181 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 13 | WestJet
      €133
      27% off
      €181 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Dec 8 | WestJet
      €133
      51% off
      €274 €133
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Thu, Dec 10 | WestJet
      €133
      51% off
      €274 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Wed, Dec 9 | WestJet
      €134
      26% off
      €181 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 6 | WestJet
      €134
      26% off
      €181 €134
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Dec 17 | WestJet
      €132 €181
      27% off
      27% off
      €181 €132
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 14 | WestJet
      €132 €274
      52% off
      52% off
      €274 €132
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Dec 11 | WestJet
      €133 €181
      27% off
      27% off
      €181 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 13 | WestJet
      €133
      27% off
      €181 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Dec 8 | WestJet
      €133
      51% off
      €274 €133
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Thu, Dec 10 | WestJet
      €133
      51% off
      €274 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Wed, Dec 9 | WestJet
      €134
      26% off
      €181 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 6 | WestJet
      €134
      26% off
      €181 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 7 | WestJet
      €134
      26% off
      €181 €134
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 14 | WestJet
      €132 €576
      77% off
      77% off
      €576 €132
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Dec 8 | WestJet
      €133 €576
      77% off
      77% off
      €576 €133
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Thu, Dec 10 | WestJet
      €133 €576
      77% off
      77% off
      €576 €133
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Dec 4 | WestJet
      €134
      77% off
      €576 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Dec 3 | WestJet
      €134
      77% off
      €576 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 6 | WestJet
      €134
      77% off
      €576 €134
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Dec 15 | WestJet
      €164
      72% off
      €576 €164
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Mon, Nov 23 | United Airlines
      €166
      71% off
      €576 €166
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 7 | WestJet
      €167
      71% off
      €576 €167
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Nov 17 | WestJet
      €180 €625
      71% off
      71% off
      €625 €180
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Nov 19 | WestJet
      €180 €625
      71% off
      71% off
      €625 €180
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Nov 16 | WestJet
      €267 €625
      56% off
      56% off
      €625 €267
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Nov 13 | WestJet
      €276
      56% off
      €625 €276
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 15 | WestJet
      €296
      53% off
      €625 €296
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Wed, Nov 18 | United Airlines
      €302
      52% off
      €625 €302
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Thu, Nov 19 | Air Canada
      €352
      44% off
      €625 €352
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Sat, Nov 14 | United Airlines
      €356
      43% off
      €625 €356
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Tue, Nov 17 | Air Canada
      €405
      35% off
      €625 €405
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
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    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Fri, Jan 8 | United Airlines
      €298 €883
      66% off
      66% off
      €883 €298
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Fri, Dec 25 | Air Canada
      €298 €883
      66% off
      66% off
      €883 €298
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Sun, Dec 20 | Air Canada
      €342 €883
      61% off
      61% off
      €883 €342
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Mon, Dec 21 | Air Canada
      €342
      61% off
      €883 €342
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Wed, Jan 6 | Air Canada
      €347
      61% off
      €883 €347
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Tue, Dec 22 | United Airlines
      €424
      52% off
      €883 €424
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Wed, Dec 23 | United Airlines
      €464
      47% off
      €883 €464
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Sat, Dec 26 | Air Canada
      €484
      45% off
      €883 €484
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Tue, Dec 29 | United Airlines
      €521
      41% off
      €883 €521
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Sat, Nov 14 | Normal Airline
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Displayed flight fares from Calgary to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Calgary International Airport to George Bush Intercontinental Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Calgary International Airport to George Bush Intercontinental Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Calgary International Airport to George Bush Intercontinental Airport are usually in December, with an average price of €139. It is best to avoid July, when the average price can reach €231.

€231
€185
€139
€93
    Cheapest
  • €154
    Nov
  • €139
    Dec
  • €229
    Jan
  • €166
    Feb
  • €159
    Mar
  • €191
    Apr
  • €202
    May
  • €212
    Jun
  • €231
    Jul
  • €189
    Aug
  • €181
    Sep
  • €205
    Oct

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

The data is based on the past 12 months and shows the average monthly return fares from Calgary International Airport to George Bush Intercontinental Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Calgary International Airport to George Bush Intercontinental Airport, with an average price of €174. August is usually the most expensive month, with an average price reaching €418.

€418
€296
€174
€52
    Cheapest
  • €262
    Nov
  • €238
    Dec
  • €174
    Jan
  • €331
    Feb
  • €247
    Mar
  • €190
    Apr
  • €342
    May
  • €326
    Jun
  • €317
    Jul
  • €418
    Aug
  • €311
    Sep
  • €341
    Oct

What is the cheapest day of the week to fly from Calgary International Airport to George Bush Intercontinental Airport?

The data is based on the past 12 months and shows the average ticket prices from Calgary International Airport to George Bush Intercontinental Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Calgary International Airport to George Bush Intercontinental Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

€231
€200
€168
€137
    Cheapest
  • €199
    Mon
  • €173
    Tue
  • €168
    Wed
  • €212
    Thu
  • €231
    Fri
  • €181
    Sat
  • €204
    Sun

Which airline offers the cheapest flights from Calgary International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Calgary International Airport to George Bush Intercontinental Airport is WestJet (from €132) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From €132
Air Canada
From €141
Porter Airlines
From €143
United Airlines
From €157
Delta Air Lines
From €158
Alaska Airlines
From €169
American Airlines
From €206
Flair Airlines
From €318

Find more flights and airlines

What is the flight schedule from Calgary International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Calgary to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. WS1540

    Calgary International Airport

    18:00

    YYC

    4h 15m

    22:15

    IAH

    S M T W T - S
    Search

  2. AC201

    Calgary International Airport

    07:00

    YYC

    1h 52m

    Direct

    07:52

    YVR

    S M T W T F S
    Search

  3. AC1292

    Vancouver International Airport

    09:10

    YVR

    4h 28m

    Direct

    14:38

    IAH

    S M T W T F S

  4. AC8063

    Calgary International Airport

    05:50

    YYC

    1h 43m

    Direct

    06:33

    YVR

    S M T W T F S
    Search

  5. AC1292

    Vancouver International Airport

    09:10

    YVR

    4h 28m

    Direct

    14:38

    IAH

    S M T W T F S

  6. UA2649

    Calgary International Airport

    14:00

    YYC

    3h 38m

    Direct

    16:38

    DEN

    S M T W T F S
    Search

  7. UA2419

    Denver International Airport

    20:35

    DEN

    2h 29m

    Direct

    00:04

    IAH

    S M T W T F S

  8. DL4072

    Calgary International Airport

    07:15

    YYC

    3h 30m

    Direct

    09:45

    SLC

    S M T W T F S
    Search

  9. DL2376

    Salt Lake City International Airport

    13:40

    SLC

    3h 2m

    Direct

    17:42

    IAH

    S M T W T - S

  10. AC130

    Calgary International Airport

    06:00

    YYC

    3h 56m

    Direct

    10:56

    YYZ

    - - - - - F -
    Search

  11. AC593

    Toronto Pearson International Airport

    14:25

    YYZ

    3h 53m

    Direct

    17:18

    IAH

    S M T W T F S

  12. WS1166

    Calgary International Airport

    20:00

    YYC

    3h 15m

    Direct

    22:15

    PHX

    S M T W T F S
    Search

  13. F94184

    Phoenix Sky Harbor International Airport

    05:10

    PHX

    2h 52m

    Direct

    10:02

    IAH

    - - - W - - -

  14. WS1992

    Calgary International Airport

    01:25

    YYC

    4h 20m

    Direct

    06:45

    ATL

    S M T W T F S
    Search

  15. F93217

    Hartsfield–Jackson Atlanta International Airport

    13:19

    ATL

    2h 25m

    Direct

    14:44

    IAH

    - - T - - - -

  16. WS1160

    Calgary International Airport

    09:50

    YYC

    3h 15m

    Direct

    12:05

    PHX

    S M T W T F S
    Search

  17. F94184

    Phoenix Sky Harbor International Airport

    05:10

    PHX

    2h 52m

    Direct

    10:02

    IAH

    - - - W - - -

  18. WS1164

    Calgary International Airport

    14:55

    YYC

    3h 15m

    Direct

    17:10

    PHX

    S M T W T F S
    Search

  19. F94184

    Phoenix Sky Harbor International Airport

    05:10

    PHX

    2h 52m

    Direct

    10:02

    IAH

    - - - W - - -
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About Calgary International Airport and George Bush Intercontinental Airport

Learn about Calgary International Airport (YYC) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 2,816.92km
Cheapest one-way ticket price €132
Cheapest return ticket price €241

FAQs for Calgary International Airport to George Bush Intercontinental Airport Flights

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

    Calgary International Airport to George Bush Intercontinental Airport takes about 4 hours 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Calgary International Airport (YYC) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Calgary International Airport to George Bush Intercontinental Airport departs at 08:45, and the last departs at 18:00, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Calgary International Airport (YYC) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around €469 in January, the most expensive month to book this route.
  • WestJet is a very popular airline operating an average of 1779 flights per month.
  • One-way flights from Calgary International Airport to George Bush Intercontinental Airport currently start from €132, and round-trip fares start from €241. The current lowest fare is a WestJet flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. WestJet and United Airlines operate direct flights from Calgary International Airport to George Bush Intercontinental Airport, with an average flight time of 4 hours 20 minutes, and around 16 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Calgary International Airport to George Bush Intercontinental Airport is €293. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Calgary International Airport to George Bush Intercontinental Airport, with one-way fares starting from €132. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary International Airport to George Bush Intercontinental Airport operates around 17 weekly flights, mainly by WestJet and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Calgary International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.