A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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Did you mean Flights from Houston to Calgary?
Calgary
CanadaYYC
Calgary International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Calgary International Airport (YYC) serves Calgary; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 1,748 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from YYC to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), AeroMexico (AM), Avianca (AV), Delta Air Lines (DL), Air New Zealand (NZ), United Airlines (UA) and WestJet (WS). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 24, 2026 – Sep 17, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: SkyTeam, Star Alliance
Calgary International Airport (YYC) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
YYC and IAH are approximately 1,748 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from YYC to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), AeroMexico (AM), Avianca (AV), Delta Air Lines (DL), Air New Zealand (NZ), United Airlines (UA) and WestJet (WS). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737-700 Winglets (73W), Boeing 737 MAX 8 (7M8), 7S8 and JET.