Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
YYCIAHSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareC$208Air Canada
Fastest4h 10mgate to gate
Options found89flights on this route
Find your flightYYC → IAH
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in CAD
89 flight options
Fares are checked again before payment.
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Americas Best Value Inn & Suites Baytown at Garth Road
7420 Garth Rd, 77521
Room availability is checked live
C$56per night+ taxes if applicable
1 Night • 2 Star
3.0Very GoodLive availability
Clarion Inn I-10 East at Beltway
15157 IH 10 East, 77530
Room availability is checked live
C$69per night+ taxes if applicable
1 Night • 3 Star
3.0Very GoodLive availability
Hilton Garden Inn Houston Cypress Station
NEQ of Westfield Place & Wagon Point Dri, 77090
Room availability is checked live
C$73per night+ taxes if applicable
1 Night • 3 Star
2.0Very GoodLive availability
Atelier Boutique Hotel IAH by Magnuson Worldwide
7114 Will Clayton Pkwy, 77338
Room availability is checked live
C$78per night+ taxes if applicable
1 Night • 2 Star
United Airlines
UA-550
06:00
2026-10-03
Calgary (YYC)Calgary International Airport
8H :18 M
1 Stop
DEN
· 3h 13m Denver (DEN), United States
15:18
2026-10-03
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 0 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 0 Pieces
C$401
Flight DetailsYYC to IAH - 8H :18 M
Baggage InfoCheck-in 0 Pieces - Cabin 0 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-550
06:00
2026-10-03
Calgary (YYC)Calgary International Airport
10H :01 M
1 Stop
DEN
· 4h 56m Denver (DEN), United States
17:01
2026-10-03
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 0 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 0 Pieces
C$401
Flight DetailsYYC to IAH - 10H :01 M
Baggage InfoCheck-in 0 Pieces - Cabin 0 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-550
06:00
2026-10-03
Calgary (YYC)Calgary International Airport
12H :06 M
1 Stop
DEN
· 7h 01m Denver (DEN), United States
19:06
2026-10-03
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 0 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 0 Pieces
C$401
Flight DetailsYYC to IAH - 12H :06 M
Baggage InfoCheck-in 0 Pieces - Cabin 0 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
United Airlines
UA-1655
12:30
2026-10-03
Calgary (YYC)Calgary International Airport
7H :17 M
1 Stop
ORD
· 0h 48m Chicago (ORD), United States
20:47
2026-10-03
Houston (IAH)George Bush Intercontinental
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 0 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 0 Pieces
C$401
Flight DetailsYYC to IAH - 7H :17 M
Baggage InfoCheck-in 0 Pieces - Cabin 0 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fareC$208Air Canada06:00
Earliest departureC$551Delta Air Lines00:20
Shortest durationC$350Delta Air Lines08:45
Night
00:00-05:59
C$431Air Canada at 00:50Morning
06:00-11:59
C$208Air Canada at 06:00Afternoon
12:00-17:59
C$394United Airlines at 13:56Evening
18:00-23:59
C$220Air Canada at 23:55
Departure & Arrival Airport Details
Calgary (YYC)
Calgary International Airport
Canada
GMT -7
Latitude: 51.113899231
Longitude: -114.019996643
Houston (IAH)
George Bush Intercontinental
United States
GMT -6
Latitude: 29.984399795532227
Longitude: -95.34140014648438
Distance: Calgary (YYC), Canada to Houston (IAH), United States - 2,812.55 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).
12OctColumbus DayMonday · in 30 daysPeak
12OctColumbus DayMonday · in 30 daysPeak
12OctIndigenous Peoples' DayMonday · in 30 daysPeak
11NovVeterans DayWednesday · in 60 days
26NovThanksgiving DayThursday · in 75 days
25DecChristmas DayFriday · in 104 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Calgary to Houston
Every option we can actually book for you, compared on price and journey time.
Connecting flight₹14,361Longer — includes a stop86 options
Air distance is about 2,813 km. 5 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Calgary to Houston
Compare fares, stops, baggage and refundability across the airlines flying this route.
AI
Air Canada Flights
from C$20844 flights
Fares from
C$208
Non-stop
1 in these results
Departures
44 — compare timings in the list above
UN
United Airlines Flights
from C$21619 flights
Fares from
C$216
Non-stop
1 in these results
Departures
19 — compare timings in the list above
DE
Delta Air Lines Flights
from C$35012 flights
Fares from
C$350
Non-stop
1 in these results
Departures
12 — compare timings in the list above
AM
American Airlines Flights
from C$36312 flights
Fares from
C$363
Non-stop
None in these results
Departures
12 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
4h 10m · Delta Air Lines
First departure of the day
00:20 · Delta Air Lines
Last departure of the day
23:55 · Air Canada
Options in this snapshot
89
Direct / non-stop options
3
Airport codes
Calgary–YYC, Houston–IAH
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 89 flights appear in the dated route snapshot, including 3 non-stop options. Departures run through the day — the first flight leaves around 00:20 and the last around 23:55. The fastest flight takes about 4h 10m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from C$208, Evening from C$220, Afternoon from C$394, Night from C$431. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
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Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Calgary–Houston results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Calgary to Houston options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Calgary to Houston flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Calgary to Houston, Saturday shows the lowest fare at C$208. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Calgary from Houston by air?
The direct air distance between Calgary (YYC) and Houston (IAH) is about 2,813 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from YYC to IAH?
Yes. 3 non-stop flights are showing on Calgary to Houston for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Calgary to Houston?
Air Canada, United Airlines, Delta Air Lines and American Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Calgary to Houston?
The quickest non-stop Calgary to Houston flight currently loaded takes about 4h 10m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Calgary to Houston flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 2 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Calgary to Houston flight fare?
The lowest fare showing on Calgary to Houston for the dates currently loaded is C$208. Fares on the same dates run up to C$1,546, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Calgary to Houston flights depart?
For the dates currently loaded the first departure is around 00:20 and the last is around 23:55, local time at Calgary. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes YYC–IAH, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.
The YYC to IAH cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,812.55 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
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Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Calgary to Houston airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
C$208
03/10/2026
Air Canada
06:00
Cheapest Airfare Within 30 Days
C$204
12/10/2026
Air Canada
06:00
Cheapest Airfare Within 90 Days
C$198
11/12/2026
Air Canada
06:00
Book Calgary to Houston Flight Tickets on FlyX
Planning to fly from Calgary to Houston? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Calgary to Houston Flight Distance, Duration and Time
The aerial distance between Calgary and Houston is approximately 2,813 KM. The flight duration ranges from 4H :10 M up to 27H :59 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Calgary to Houston Flight Schedule and Timing
Around 89 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Calgary at 00:20, while the last night flight leaves at 23:55. Flights depart from Calgary International Airport and land at George Bush Intercontinental.
Flight Route Details & Analysis
Flight Details
Information
Route
Calgary to Houston
Aerial Distance
2,813 KM
Flight Duration
4H :10 M - 27H :59 M
Airport Codes
Calgary - YYC, Houston - IAH
Total Flights Available
89 flights (3 direct)
First Flight Departure
Departs at 00:20
Last Flight Departure
Departs at 23:55
Early Morning Flights (12 AM - 8 AM)
48 direct/indirect flights
Morning Flights (8 AM - 12 PM)
5 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
24 direct/indirect flights
Evening Flights (4 PM - 8 PM)
6 direct/indirect flights
Night Flights (8 PM - 12 AM)
6 direct/indirect flights
Airport Information & Terminals
YYC: Calgary airport. Calgary airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
IAH: Houston airport. Houston airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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Calgary International Airport
George Bush Intercontinental
