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.
IAHYYCFri, 30 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fareUS$207Delta Air Lines
Fastest4h 30mgate to gate
Options found66flights on this route
Find your flightIAH → YYC
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Fare RulesNon-refundable fare. Final rules are verified before booking.
Air Canada
AC-3663
09:40
2026-10-30
Houston (IAH)George Bush Intercontinental
13H :13 M
1 Stop
DEN
· 7h 49m Denver (DEN), United States
21:53
2026-10-30
Calgary (YYC)Calgary International Airport
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$259
Flight DetailsIAH to YYC - 13H :13 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Air Canada
AC-4157
10:25
2026-10-30
Houston (IAH)George Bush Intercontinental
12H :28 M
1 Stop
DEN
· 7h 04m Denver (DEN), United States
21:53
2026-10-30
Calgary (YYC)Calgary International Airport
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 1 Pieces
$259
Flight DetailsIAH to YYC - 12H :28 M
Baggage InfoCheck-in 0 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
AA
American Airlines
AA-1397
14:08
2026-10-30
Houston (IAH)George Bush Intercontinental
8H :37 M
1 Stop
DFW
· 3h 15m Dallas (DFW), United States
21:45
2026-10-30
Calgary (YYC)Calgary International Airport
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Type
Non Refundable
Fare Type
Publish
0 Pieces 2 Pieces
$259
Flight DetailsIAH to YYC - 8H :37 M
Baggage InfoCheck-in 0 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Non Refundable
Fare Type
AirLine Private
1 Pieces 2 Pieces
$343
Flight DetailsIAH to YYC - 8H :37 M
Baggage InfoCheck-in 1 Pieces - Cabin 2 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Fri, 30 Oct 2026.
Lowest fare$207Delta Air Lines14:21
Earliest departure$209United Airlines05:00
Shortest duration$313Delta Air Lines08:00
Night
00:00-05:59
$209United Airlines at 05:00Morning
06:00-11:59
$209United Airlines at 07:20Afternoon
12:00-17:59
$207Delta Air Lines at 14:21Evening
18:00-23:59
$209United Airlines at 18:44
Departure & Arrival Airport Details
Houston (IAH)
George Bush Intercontinental
United States
GMT -6
Latitude: 29.984399795532227
Longitude: -95.34140014648438
Calgary (YYC)
Calgary International Airport
Canada
GMT -7
Latitude: 51.113899231
Longitude: -114.019996643
Distance: Houston (IAH), United States to Calgary (YYC), Canada - 2,812.55 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
12OctThanksgivingMondayPeak
11NovArmistice DayWednesdayPeak
11NovRemembrance DayWednesdayPeak
25DecChristmas DayFridayPeak
26DecBoxing DaySaturdayPeak
01JanNew Year's DayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Houston to Calgary
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹30,2194h 30m4 flights
Connecting flight₹19,997Longer, includes a stop62 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 Houston to Calgary
Compare fares, stops, baggage and refundability across the airlines flying this route.
AI
Air Canada Flights
from $21723 flights
Fares from
$217
Non-stop
1 in these results
Departures
23 in the list above
UN
United Airlines Flights
from $20920 flights
Fares from
$209
Non-stop
1 in these results
Departures
20 in the list above
DE
Delta Air Lines Flights
from $20716 flights
Fares from
$207
Non-stop
2 in these results
Departures
16 in the list above
AM
American Airlines Flights
from $2595 flights
Fares from
$259
Non-stop
None in these results
Departures
5 in the list above
Route Overview & Flight Facts
Fastest flight duration
4h 30m · Delta Air Lines
First departure of the day
05:00 · United Airlines
Last departure of the day
22:05 · United Airlines
Flight options found
66
Direct / non-stop options
4
Airport codes
Houston–IAH, Calgary–YYC
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
The search for Fri, 30 Oct found 66 flight options, 4 of them non-stop. The first flight leaves around 05:00 and the last around 22:05. The fastest flight takes about 4h 30m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from $207, Night from $209, Morning from $209, Evening from $209. 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 change with airline seat availability.
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
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Houston–Calgary 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
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5
Pay securely
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Why Book Your Flight with FlyX?
Compare the available Houston to Calgary 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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Exclusive Flight Offers & Promo Coupons
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Offer
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Up to 20% Off on Flights
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Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Houston to Calgary 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. On the Houston to Calgary dates shown on this page, the lowest fare is on a Friday at $207. This can change from week to week.
How far is Houston from Calgary by air?
The direct air distance between Houston (IAH) and Calgary (YYC) 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 IAH to YYC?
Yes. 4 non-stop flights are listed on this page for Houston to Calgary. Use the Stops filter to see only those.
Which airlines fly Houston to Calgary?
Air Canada, United Airlines, Delta Air Lines and American Airlines are listed on this route for the dates shown here. 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 Houston to Calgary?
The quickest non-stop Houston to Calgary flight on this page takes about 4h 30m. Journeys with a stop take longer, since the total includes the layover.
What is the cheapest Houston to Calgary flight fare?
The lowest Houston to Calgary fare on this page is $207. Fares on the same dates run up to $837, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do Houston to Calgary flights depart?
On the dates shown here, the first departure is around 05:00 and the last around 22:05, local time at Houston. 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 IAH–YYC, 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.
Fares shown are for departures on .
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 Canada 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. Cities, Rockies and family visits.
The IAH to YYC 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
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Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Houston to Calgary airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
$207
30/10/2026
Delta Air Lines
14:21
Cheapest Airfare Within 30 Days
$203
07/11/2026
Delta Air Lines
14:21
Cheapest Airfare Within 90 Days
$197
06/01/2027
Delta Air Lines
14:21
Book Houston to Calgary Flight Tickets on FlyX
FlyX lists each Houston to Calgary flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Houston to Calgary Flight Distance, Duration and Time
The aerial distance between Houston and Calgary is about 2,813 KM. In these results, journey times range from 4h 30m to 29h 48m. Flights with a layover take longer because the total includes the connection time.
Houston to Calgary Flight Schedule and Timing
The search for these dates returned 66 flight options, 4 of them non-stop. The first departure from Houston is at 05:00 and the last is at 22:05. Flights leave from George Bush Intercontinental and land at Calgary International Airport.
Flight Route Details & Analysis
Flight Details
Information
Route
Houston to Calgary
Aerial Distance
2,813 KM
Flight Duration
4h 30m - 29h 48m
Airport Codes
Houston - IAH, Calgary - YYC
Total Flights Available
66 flights4 direct62 with layovers
First Flight Departure
Departs at 05:00
Last Flight Departure
Departs at 22:05
Early Morning Flights (12 AM - 8 AM)
15 flights0 direct15 with layovers
Morning Flights (8 AM - 12 PM)
19 flights3 direct16 with layovers
Afternoon Flights (12 PM - 4 PM)
16 flights1 direct15 with layovers
Evening Flights (4 PM - 8 PM)
12 flights0 direct12 with layovers
Night Flights (8 PM - 12 AM)
4 flights0 direct4 with layovers
Airport Information & Terminals
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.
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.
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Houston to Calgary
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George Bush Intercontinental
Calgary International Airport
