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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 TRY 4,285 and round-trip from TRY 14,901. 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
      TRY 15,515 TRY 22,860
      32% off
      32% off
      TRY 22,860 TRY 15,515
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 1 | WestJet
      IAH 08:00
      4h 30m
      Direct
      YYC 12:30
      Houston - Calgary | Tue, Nov 3 | WestJet
      TRY 15,515 TRY 22,860
      32% off
      32% off
      TRY 22,860 TRY 15,515
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Nov 10 | WestJet
      IAH 13:50
      4h 30m
      Direct
      YYC 18:20
      Houston - Calgary | Thu, Nov 12 | WestJet
      TRY 16,793 TRY 22,860
      27% off
      27% off
      TRY 22,860 TRY 16,793
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Dec 4 | WestJet
      IAH 08:00
      4h 30m
      Direct
      YYC 12:30
      Houston - Calgary | Thu, Dec 10 | WestJet
      TRY 18,229
      20% off
      TRY 22,860 TRY 18,229
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Dec 6 | WestJet
      IAH 08:00
      4h 30m
      Direct
      YYC 12:30
      Houston - Calgary | Sat, Dec 12 | WestJet
      TRY 18,288
      20% off
      TRY 22,860 TRY 18,288
    • 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
      TRY 14,901
      35% off
      TRY 22,860 TRY 14,901
    • YYC 09:50
      24h 9m
      1 stop
      IAH 09:59
      Calgary - Houston | Sun, Nov 29 | WestJet
      IAH 19:30
      26h 45m
      1 stop
      YYC 22:15
      Houston - Calgary | Thu, Dec 3 | Frontier Airlines
      TRY 16,845
      26% off
      TRY 22,860 TRY 16,845
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Fri, Dec 11 | WestJet
      HOU 06:15
      14h 44m
      2 stops
      YYC 20:59
      Houston - Calgary | Wed, Dec 16 |
      TRY 17,399
      24% off
      TRY 22,860 TRY 17,399
    • YYC 07:25
      10h 22m
      1 stop
      IAH 17:47
      Calgary - Houston | Sun, Nov 1 | Delta Air Lines
      IAH 11:01
      10h 39m
      1 stop
      YYC 21:40
      Houston - Calgary | Tue, Nov 3 | Delta Air Lines
      TRY 17,645
      23% off
      TRY 22,860 TRY 17,645
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | Normal Airline
      HOU 15:00
      6h
      Direct
      YYC 16:00
      Houston - Calgary | Sat, Oct 31 | Normal Airline
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    • Cheapest
      YYC 13:45
      10h 14m
      1 stop
      IAH 23:59
      Calgary - Houston | Thu, Nov 19 | WestJet
      TRY 4,285 TRY 9,225
      54% off
      54% off
      TRY 9,225 TRY 4,285
    • YYC 12:20
      4h 15m
      Direct
      IAH 16:35
      Calgary - Houston | Tue, Dec 15 | WestJet
      TRY 6,236 TRY 9,225
      32% off
      32% off
      TRY 9,225 TRY 6,236
    • YYC 07:00
      7h 38m
      1 stop
      IAH 14:38
      Calgary - Houston | Tue, Dec 15 | Air Canada
      TRY 6,610 TRY 9,225
      28% off
      28% off
      TRY 9,225 TRY 6,610
    • YYC 06:00
      8h 38m
      1 stop
      IAH 14:38
      Calgary - Houston | Thu, Nov 5 | Air Canada
      TRY 6,685
      28% off
      TRY 9,225 TRY 6,685
    • YYC 06:00
      7h 38m
      1 stop
      IAH 14:38
      Calgary - Houston | Thu, Oct 29 | Air Canada
      TRY 6,692
      27% off
      TRY 9,225 TRY 6,692
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 29 | WestJet
      TRY 6,857
      26% off
      TRY 9,225 TRY 6,857
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 8 | WestJet
      TRY 7,103
      23% off
      TRY 9,225 TRY 7,103
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Nov 5 | WestJet
      TRY 7,118
      23% off
      TRY 9,225 TRY 7,118
    • YYC 20:00
      14h 54m
      1 stop
      IAH 10:54
      Calgary - Houston | Tue, Nov 17 | WestJet
      TRY 7,163
      22% off
      TRY 9,225 TRY 7,163
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20
      4h 15m
      Direct
      IAH 17:35
      Calgary - Houston | Wed, Oct 28 | WestJet
      TRY 7,215 TRY 67,468
      89% off
      89% off
      TRY 67,468 TRY 7,215
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 14 | WestJet
      TRY 7,245 TRY 67,468
      89% off
      89% off
      TRY 67,468 TRY 7,245
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Thu, Dec 10 | WestJet
      TRY 7,320 TRY 67,468
      89% off
      89% off
      TRY 67,468 TRY 7,320
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Dec 4 | WestJet
      TRY 7,380
      89% off
      TRY 67,468 TRY 7,380
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Dec 3 | WestJet
      TRY 7,380
      89% off
      TRY 67,468 TRY 7,380
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Wed, Dec 2 | WestJet
      TRY 7,380
      89% off
      TRY 67,468 TRY 7,380
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Jan 11 | WestJet
      TRY 9,025
      87% off
      TRY 67,468 TRY 9,025
    • YYC 14:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Mon, Nov 23 | United Airlines
      TRY 9,152
      86% off
      TRY 67,468 TRY 9,152
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Dec 8 | WestJet
      TRY 9,668
      86% off
      TRY 67,468 TRY 9,668
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20
      4h 15m
      Direct
      IAH 16:35
      Calgary - Houston | Tue, Dec 15 | WestJet
      TRY 6,236 TRY 9,225
      32% off
      32% off
      TRY 9,225 TRY 6,236
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 29 | WestJet
      TRY 6,857 TRY 9,225
      26% off
      26% off
      TRY 9,225 TRY 6,857
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 8 | WestJet
      TRY 7,103 TRY 9,225
      23% off
      23% off
      TRY 9,225 TRY 7,103
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Nov 5 | WestJet
      TRY 7,118
      23% off
      TRY 9,225 TRY 7,118
    • YYC 12:20
      4h 15m
      Direct
      IAH 17:35
      Calgary - Houston | Wed, Oct 28 | WestJet
      TRY 7,215
      66% off
      TRY 21,515 TRY 7,215
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Dec 14 | WestJet
      TRY 7,245
      21% off
      TRY 9,225 TRY 7,245
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Thu, Dec 10 | WestJet
      TRY 7,320
      21% off
      TRY 9,225 TRY 7,320
    • YYC 08:45
      4h 15m
      Direct
      IAH 13:00
      Calgary - Houston | Thu, Dec 10 | WestJet
      TRY 7,320
      66% off
      TRY 21,515 TRY 7,320
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Fri, Nov 6 | WestJet
      TRY 7,380
      20% off
      TRY 9,225 TRY 7,380
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20
      4h 15m
      Direct
      IAH 17:35
      Calgary - Houston | Wed, Oct 28 | WestJet
      TRY 7,215 TRY 67,468
      89% off
      89% off
      TRY 67,468 TRY 7,215
    • YYC 18:00
      4h 15m
      Direct
      IAH 23:15
      Calgary - Houston | Thu, Oct 29 | WestJet
      TRY 7,769 TRY 67,468
      88% off
      88% off
      TRY 67,468 TRY 7,769
    • YYC 12:20
      4h 15m
      Direct
      IAH 17:35
      Calgary - Houston | Wed, Oct 28 | Delta Air Lines
      TRY 9,548 TRY 67,468
      86% off
      86% off
      TRY 67,468 TRY 9,548
    • YYC 18:00
      4h 15m
      Direct
      IAH 23:15
      Calgary - Houston | Thu, Oct 29 | Delta Air Lines
      TRY 10,460
      84% off
      TRY 67,468 TRY 10,460
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Sun, Nov 1 | WestJet
      TRY 12,083
      82% off
      TRY 67,468 TRY 12,083
    • YYC 18:00
      4h 15m
      Direct
      IAH 23:15
      Calgary - Houston | Fri, Oct 30 | WestJet
      TRY 12,090
      82% off
      TRY 67,468 TRY 12,090
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Mon, Nov 2 | WestJet
      TRY 13,541
      80% off
      TRY 67,468 TRY 13,541
    • YYC 13:35
      4h 14m
      Direct
      IAH 18:49
      Calgary - Houston | Wed, Oct 28 | United Airlines
      TRY 14,131
      79% off
      TRY 67,468 TRY 14,131
    • YYC 18:00
      4h 15m
      Direct
      IAH 22:15
      Calgary - Houston | Tue, Nov 3 | WestJet
      TRY 15,567
      77% off
      TRY 67,468 TRY 15,567
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | Normal Airline
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    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Sun, Dec 20 | United Airlines
      TRY 15,739 TRY 45,833
      66% off
      66% off
      TRY 45,833 TRY 15,739
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Wed, Dec 23 | United Airlines
      TRY 15,858 TRY 45,833
      65% off
      65% off
      TRY 45,833 TRY 15,858
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Fri, Jan 8 | United Airlines
      TRY 16,434 TRY 45,833
      64% off
      64% off
      TRY 45,833 TRY 16,434
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Wed, Jan 6 | Air Canada
      TRY 18,827
      59% off
      TRY 45,833 TRY 18,827
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Mon, Dec 21 | Air Canada
      TRY 18,827
      59% off
      TRY 45,833 TRY 18,827
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Sun, Dec 20 | Air Canada
      TRY 18,827
      59% off
      TRY 45,833 TRY 18,827
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Fri, Dec 25 | Air Canada
      TRY 20,501
      55% off
      TRY 45,833 TRY 20,501
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Tue, Dec 22 | United Airlines
      TRY 23,358
      49% off
      TRY 45,833 TRY 23,358
    • YYC 14:35
      4h 9m
      Direct
      IAH 18:44
      Calgary - Houston | Mon, Jan 4 | Air Canada
      TRY 27,432
      40% off
      TRY 45,833 TRY 27,432
    • YYC 13:00
      17h 25m
      1 stop
      HOU 14:00
      Calgary - Houston | Thu, Oct 29 | 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 October, with an average price of TRY 5,429. It is best to avoid July, when the average price can reach TRY 12,744.

TRY 12,744
TRY 9,087
TRY 5,429
TRY 1,772
  • TRY 5,429
    Oct
  • TRY 8,941
    Nov
  • TRY 7,654
    Dec
  • TRY 12,594
    Jan
  • TRY 9,123
    Feb
  • TRY 8,745
    Mar
  • TRY 10,520
    Apr
  • TRY 11,132
    May
  • TRY 11,649
    Jun
  • TRY 12,744
    Jul
  • TRY 10,426
    Aug
  • TRY 9,991
    Sep

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 TRY 9,570. August is usually the most expensive month, with an average price reaching TRY 23,023.

TRY 23,023
TRY 16,297
TRY 9,570
TRY 2,844
    Cheapest
  • TRY 12,359
    Oct
  • TRY 12,070
    Nov
  • TRY 13,130
    Dec
  • TRY 9,570
    Jan
  • TRY 18,255
    Feb
  • TRY 13,602
    Mar
  • TRY 10,446
    Apr
  • TRY 18,863
    May
  • TRY 17,974
    Jun
  • TRY 17,468
    Jul
  • TRY 23,023
    Aug
  • TRY 17,135
    Sep

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 Tuesday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

TRY 12,965
TRY 11,033
TRY 9,101
TRY 7,169
  • TRY 10,321
    Mon
  • TRY 9,101
    Tue
  • TRY 9,379
    Wed
  • TRY 11,191
    Thu
  • TRY 12,965
    Fri
  • TRY 9,879
    Sat
  • TRY 11,344
    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 TRY 4,285) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From TRY 4,285
Air Canada
From TRY 6,610
United Airlines
From TRY 7,462
Delta Air Lines
From TRY 7,634
American Airlines
From TRY 7,903
Alaska Airlines
From TRY 11,941

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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. WS1542

    Calgary International Airport

    08:45

    YYC

    4h 15m

    14:00

    IAH

    S - - W T - S
    Search

  2. WS1540

    Calgary International Airport

    18:00

    YYC

    4h 15m

    23:15

    IAH

    S M - W T - S
    Search

  3. AC201

    Calgary International Airport

    06:00

    YYC

    1h 38m

    Direct

    06:38

    YVR

    S M T W T F S
    Search

  4. AC1292

    Vancouver International Airport

    10:20

    YVR

    4h 38m

    Direct

    16:58

    IAH

    S M T W T F S

  5. AC8063

    Calgary International Airport

    06:00

    YYC

    1h 43m

    Direct

    06:43

    YVR

    S M - - - - -
    Search

  6. AC1292

    Vancouver International Airport

    10:20

    YVR

    4h 38m

    Direct

    16:58

    IAH

    S M T W T F S

  7. AA2389

    Calgary International Airport

    13:51

    YYC

    3h 45m

    Direct

    18:36

    ORD

    - - T W T F -
    Search

  8. AA3144

    O'Hare International Airport

    21:33

    ORD

    2h 53m

    Direct

    00:26

    IAH

    S M T W T F S

  9. WS1552

    Calgary International Airport

    13:45

    YYC

    1h 55m

    Direct

    14:40

    SEA

    S M T W T - S
    Search

  10. AS240

    Seattle-Tacoma International Airport

    17:37

    SEA

    4h 22m

    Direct

    23:59

    IAH

    S M T W T F S

  11. DL4072

    Calgary International Airport

    07:15

    YYC

    3h 30m

    Direct

    09:45

    SLC

    S M T W T F S
    Search

  12. DL2376

    Salt Lake City International Airport

    13:40

    SLC

    3h 2m

    Direct

    17:42

    IAH

    - - T W T - -

  13. WS1166

    Calgary International Airport

    20:00

    YYC

    3h 15m

    Direct

    22:15

    PHX

    S M T W T F S
    Search

  14. F91704

    Phoenix Sky Harbor International Airport

    11:10

    PHX

    2h 42m

    Direct

    15:52

    IAH

    S M T W T F S

  15. UA550

    Calgary International Airport

    07:00

    YYC

    2h 37m

    Direct

    08:37

    DEN

    S M T W T F S
    Search

  16. UA475

    Denver International Airport

    19:30

    DEN

    2h 27m

    Direct

    22:57

    IAH

    S M T W T F S
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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 TRY 4,285
Cheapest return ticket price TRY 14,901

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 3 hours 42 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 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 17:30, 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 TRY 19,462 in November, 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 TRY 4,285, and round-trip fares start from TRY 14,901. The current lowest fare is a WestJet flight departing on Thu, Nov 19; 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 3 hours 31 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 TRY 16,227. 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 TRY 4,285. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary International Airport to George Bush Intercontinental Airport operates around 16 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 the estimated lowest prices 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 (including taxes, fuel surcharges, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.