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Calgary Intl. Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Calgary Intl. Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from €112 and round-trip from €231. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 1:00 PM
      Calgary - Houston | Tue, Nov 3 | WestJet
      IAH 8:00 AM
      4h 30m
      Nonstop
      YYC 12:30 PM
      Houston - Calgary | Thu, Nov 5 | WestJet
      €231 €452
      49% off
      49% off
      €452 €231
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Mon, Nov 16 | WestJet
      IAH 8:00 AM
      4h 30m
      Nonstop
      YYC 12:30 PM
      Houston - Calgary | Fri, Nov 20 | WestJet
      €278 €452
      38% off
      38% off
      €452 €278
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Mon, Nov 2 | WestJet
      IAH 8:00 AM
      4h 30m
      Nonstop
      YYC 12:30 PM
      Houston - Calgary | Wed, Nov 4 | WestJet
      €278 €452
      38% off
      38% off
      €452 €278
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Wed, Nov 11 | WestJet
      IAH 1:50 PM
      4h 30m
      Nonstop
      YYC 6:20 PM
      Houston - Calgary | Fri, Nov 13 | WestJet
      €301
      33% off
      €452 €301
    • YYC 7:00 AM
      13h 18m
      1 stop
      IAH 8:18 PM
      Calgary - Houston | Tue, Nov 3 | United Airlines
      IAH 8:00 AM
      4h 30m
      Nonstop
      YYC 12:30 PM
      Houston - Calgary | Thu, Nov 5 | WestJet
      €249
      45% off
      €452 €249
    • YYC 6:35 AM
      11h 12m
      1 stop
      IAH 5:47 PM
      Calgary - Houston | Tue, Nov 3 | Delta Air Lines
      IAH 8:00 AM
      4h 30m
      Nonstop
      YYC 12:30 PM
      Houston - Calgary | Thu, Nov 5 | WestJet
      €249
      45% off
      €452 €249
    • YYC 7:00 AM
      16h 59m
      1 stop
      IAH 11:59 PM
      Calgary - Houston | Tue, Nov 3 | Air Canada
      IAH 3:30 PM
      8h 54m
      1 stop
      YYC 12:24 AM
      Houston - Calgary | Thu, Nov 5 | Air Canada
      €252
      44% off
      €452 €252
    • YYC 8:00 PM
      14h 54m
      1 stop
      IAH 10:54 AM
      Calgary - Houston | Sat, Nov 14 | WestJet
      IAH 11:39 AM
      23h 36m
      1 stop
      YYC 11:15 AM
      Houston - Calgary | Thu, Nov 19 | Frontier Airlines
      €267
      41% off
      €452 €267
    • YYC 9:50 AM
      24h 9m
      1 stop
      IAH 9:59 AM
      Calgary - Houston | Mon, Nov 30 | WestJet
      IAH 7:30 PM
      26h 45m
      1 stop
      YYC 10:15 PM
      Houston - Calgary | Fri, Dec 4 | Frontier Airlines
      €302
      33% off
      €452 €302
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      YYC 4:00 PM
      Houston - Calgary | Tue, Oct 27 | Normal Airline
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    • Cheapest
      YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 4:35 PM
      Calgary - Houston | Tue, Dec 15 | WestJet
      €112 €192
      42% off
      42% off
      €192 €112
    • YYC 7:00 AM
      7h 38m
      1 stop
      IAH 2:38 PM
      Calgary - Houston | Tue, Dec 15 | Air Canada
      €119 €192
      38% off
      38% off
      €192 €119
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Sun, Nov 29 | WestJet
      €123 €192
      36% off
      36% off
      €192 €123
    • YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 2:00 PM
      Calgary - Houston | Sun, Oct 25 | WestJet
      €126
      34% off
      €192 €126
    • YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 5:35 PM
      Calgary - Houston | Wed, Oct 28 | WestJet
      €129
      87% off
      €959 €129
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Mon, Dec 14 | WestJet
      €130
      32% off
      €192 €130
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Dec 10 | WestJet
      €131
      32% off
      €192 €131
    • YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 1:00 PM
      Calgary - Houston | Thu, Dec 10 | WestJet
      €131
      86% off
      €959 €131
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Dec 3 | WestJet
      €132
      31% off
      €192 €132
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 4:35 PM
      Calgary - Houston | Tue, Dec 15 | WestJet
      €112 €192
      42% off
      42% off
      €192 €112
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Sun, Nov 29 | WestJet
      €123 €192
      36% off
      36% off
      €192 €123
    • YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 2:00 PM
      Calgary - Houston | Sun, Oct 25 | WestJet
      €126 €192
      34% off
      34% off
      €192 €126
    • YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 5:35 PM
      Calgary - Houston | Wed, Oct 28 | WestJet
      €129
      87% off
      €959 €129
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Mon, Dec 14 | WestJet
      €130
      32% off
      €192 €130
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Dec 10 | WestJet
      €131
      32% off
      €192 €131
    • YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 1:00 PM
      Calgary - Houston | Thu, Dec 10 | WestJet
      €131
      86% off
      €959 €131
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Dec 3 | WestJet
      €132
      31% off
      €192 €132
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Wed, Dec 2 | WestJet
      €132
      31% off
      €192 €132
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 5:35 PM
      Calgary - Houston | Wed, Oct 28 | WestJet
      €129 €960
      87% off
      87% off
      €960 €129
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Mon, Dec 14 | WestJet
      €130 €960
      86% off
      86% off
      €960 €130
    • YYC 8:45 AM
      4h 15m
      Nonstop
      IAH 1:00 PM
      Calgary - Houston | Thu, Dec 10 | WestJet
      €131 €960
      86% off
      86% off
      €960 €131
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Fri, Dec 4 | WestJet
      €132
      86% off
      €960 €132
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Dec 3 | WestJet
      €132
      86% off
      €960 €132
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Wed, Dec 2 | WestJet
      €132
      86% off
      €960 €132
    • YYC 8:45 AM
      4h 10m
      Nonstop
      IAH 1:55 PM
      Calgary - Houston | Sat, Oct 24 | WestJet
      €139
      86% off
      €960 €139
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Thu, Nov 19 | WestJet
      €142
      85% off
      €960 €142
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 10:15 PM
      Calgary - Houston | Tue, Nov 17 | WestJet
      €142
      85% off
      €960 €142
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 5:35 PM
      Calgary - Houston | Wed, Oct 28 | WestJet
      €129 €959
      87% off
      87% off
      €959 €129
    • YYC 8:45 AM
      4h 10m
      Nonstop
      IAH 1:55 PM
      Calgary - Houston | Sat, Oct 24 | WestJet
      €139 €959
      86% off
      86% off
      €959 €139
    • YYC 12:20 PM
      4h 15m
      Nonstop
      IAH 5:35 PM
      Calgary - Houston | Wed, Oct 28 | Delta Air Lines
      €171 €959
      82% off
      82% off
      €959 €171
    • YYC 1:35 PM
      4h 14m
      Nonstop
      IAH 6:49 PM
      Calgary - Houston | Tue, Oct 27 | United Airlines
      €184
      81% off
      €959 €184
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 11:15 PM
      Calgary - Houston | Tue, Oct 27 | WestJet
      €195
      80% off
      €959 €195
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 11:15 PM
      Calgary - Houston | Fri, Oct 30 | WestJet
      €217
      77% off
      €959 €217
    • YYC 1:56 PM
      4h 10m
      Nonstop
      IAH 7:06 PM
      Calgary - Houston | Sat, Oct 24 | United Airlines
      €246
      74% off
      €959 €246
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 11:15 PM
      Calgary - Houston | Mon, Oct 26 | WestJet
      €252
      74% off
      €959 €252
    • YYC 6:00 PM
      4h 15m
      Nonstop
      IAH 11:15 PM
      Calgary - Houston | Thu, Oct 29 | WestJet
      €280
      71% off
      €959 €280
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | Normal Airline
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    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Sun, Dec 20 | United Airlines
      €270 €938
      71% off
      71% off
      €938 €270
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Fri, Jan 8 | United Airlines
      €294 €938
      69% off
      69% off
      €938 €294
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Fri, Dec 25 | Air Canada
      €311 €938
      67% off
      67% off
      €938 €311
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Wed, Jan 6 | Air Canada
      €337
      64% off
      €938 €337
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Mon, Dec 21 | Air Canada
      €337
      64% off
      €938 €337
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Sun, Dec 20 | Air Canada
      €337
      64% off
      €938 €337
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Wed, Dec 23 | United Airlines
      €340
      64% off
      €938 €340
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Tue, Dec 22 | United Airlines
      €370
      61% off
      €938 €370
    • YYC 2:35 PM
      4h 9m
      Nonstop
      IAH 6:44 PM
      Calgary - Houston | Tue, Dec 29 | United Airlines
      €508
      46% off
      €938 €508
    • YYC 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Calgary - Houston | Sun, Oct 25 | 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 Intl. Airport to George Bush Intercontinental Airport

What is the cheapest month for one-way flights from Calgary Intl. Airport to George Bush Intercontinental Airport?

Data is based on average one-way flight prices from Calgary Intl. Airport to George Bush Intercontinental Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Calgary Intl. Airport to George Bush Intercontinental Airport, the best time to buy is in December, with an average price of €137. You’ll want to avoid July, when the average price can reach as high as €228.

€228
€183
€137
€92
    Cheapest
  • €201
    Oct
  • €160
    Nov
  • €137
    Dec
  • €226
    Jan
  • €164
    Feb
  • €157
    Mar
  • €189
    Apr
  • €199
    May
  • €209
    Jun
  • €228
    Jul
  • €187
    Aug
  • €179
    Sep

What’s the cheapest month to fly round-trip from Calgary Intl. Airport to George Bush Intercontinental Airport?

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

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Calgary Intl. Airport to George Bush Intercontinental Airport, with an average price of €172. In contrast, August is usually the most expensive month, with average fares reaching €412.

€412
€292
€172
€52
    Cheapest
  • €203
    Oct
  • €216
    Nov
  • €235
    Dec
  • €172
    Jan
  • €327
    Feb
  • €244
    Mar
  • €187
    Apr
  • €338
    May
  • €322
    Jun
  • €313
    Jul
  • €412
    Aug
  • €307
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Calgary Intl. 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 day to depart from Calgary Intl. Airport to George Bush Intercontinental Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€223
€193
€163
€133
  • €194
    Mon
  • €163
    Tue
  • €167
    Wed
  • €201
    Thu
  • €223
    Fri
  • €177
    Sat
  • €198
    Sun

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

The cheapest airline flying from Calgary Intl. Airport to George Bush Intercontinental Airport is WestJet (from €112) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From €112
Air Canada
From €119
United Airlines
From €134
Delta Air Lines
From €137
American Airlines
From €145
Alaska Airlines
From €223

Find more flights and airlines

What is the flight schedule from Calgary Intl. 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. WS1544

    Calgary Intl. Airport

    8:45 AM

    YYC

    4h 10m

    1:55 PM

    IAH

    - - - - T F -
    Search

  2. UA750

    Calgary Intl. Airport

    1:35 PM

    YYC

    4h 14m

    6:49 PM

    IAH

    S M T W T F S
    Search

  3. WS1542

    Calgary Intl. Airport

    8:45 AM

    YYC

    4h 15m

    2:00 PM

    IAH

    S - - W T - S
    Search

  4. WS1540

    Calgary Intl. Airport

    6:00 PM

    YYC

    4h 15m

    11:15 PM

    IAH

    S M - W - - -
    Search

  5. DL2492

    Calgary Intl. Airport

    7:45 AM

    YYC

    2h 44m

    Nonstop

    11:29 AM

    MSP

    S M T W T F S
    Search

  6. DL2673

    Minneapolis-Saint Paul International Airport

    10:10 AM

    MSP

    3h 1m

    Nonstop

    1:11 PM

    IAH

    S M T W T - S

  7. AC201

    Calgary Intl. Airport

    6:00 AM

    YYC

    1h 38m

    Nonstop

    6:38 AM

    YVR

    S M T W T F S
    Search

  8. AC1292

    Vancouver Intl. Airport

    10:20 AM

    YVR

    4h 38m

    Nonstop

    4:58 PM

    IAH

    S M T W T F S

  9. AC132

    Calgary Intl. Airport

    6:00 AM

    YYC

    3h 56m

    Nonstop

    11:56 AM

    YYZ

    S M T W T - S
    Search

  10. AC593

    Toronto Pearson International Airport

    2:15 PM

    YYZ

    3h 53m

    Nonstop

    5:08 PM

    IAH

    S M T W T - -

  11. DL4072

    Calgary Intl. Airport

    7:15 AM

    YYC

    3h 30m

    Nonstop

    9:45 AM

    SLC

    S M T W T F S
    Search

  12. DL2376

    Salt Lake City International Airport

    1:40 PM

    SLC

    3h 2m

    Nonstop

    5:42 PM

    IAH

    S M T W T - S

  13. AC130

    Calgary Intl. Airport

    6:00 AM

    YYC

    3h 49m

    Nonstop

    11:49 AM

    YYZ

    - M T - - F -
    Search

  14. AC593

    Toronto Pearson International Airport

    2:15 PM

    YYZ

    3h 53m

    Nonstop

    5:08 PM

    IAH

    S M T W T - -

  15. UA550

    Calgary Intl. Airport

    7:00 AM

    YYC

    2h 37m

    Nonstop

    8:37 AM

    DEN

    S M T W - - S
    Search

  16. UA475

    Denver International Airport

    7:30 PM

    DEN

    2h 27m

    Nonstop

    10:57 PM

    IAH

    S M T W T F S
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About Calgary Intl. Airport and George Bush Intercontinental Airport

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

Flight distance 2,816.92 km
Cheapest one-way ticket price €112
Cheapest return ticket price €231

FAQs for Calgary Intl. Airport to George Bush Intercontinental Airport Flights

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

    Calgary Intl. Airport to George Bush Intercontinental Airport takes about 3 hours 44 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Calgary Intl. 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 Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around €363 in November, the most expensive month to book this route.
  • The earliest flight departs from Calgary Intl. Airport (YYC) at 07:30 and arrives in George Bush Intercontinental Airport (IAH) at 12:44.
  • The latest flight departs from Calgary Intl. Airport (YYC) at 17:30 and arrives in George Bush Intercontinental Airport (IAH) at 22:43.
  • WestJet is a very popular airline operating an average of 1779 flights per month.
  • One-way flights from Calgary Intl. Airport to George Bush Intercontinental Airport currently start from €112, and round-trip fares start from €231. The current lowest fare is a WestJet flight departing on Tue, Dec 15; prices may vary depending on availability.
  • Yes. WestJet and United Airlines operate direct flights from Calgary Intl. Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 37 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 Intl. Airport to George Bush Intercontinental Airport is €291. Prices may vary depending on the departure date, airline, and availability.
  • WestJet are the most popular budget airlines flying from Calgary Intl. Airport to George Bush Intercontinental Airport, with one-way fares starting from €112. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Calgary Intl. 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 Intl. 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.

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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 in 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, WLAN, 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 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.