United flights from Houston to Calgary from $ 233* or from $/mo

Featured daily fares for flights from Houston (IAH) to Calgary (YYC)

US $ 339
Displaying fares for April-2025
30

We

APR

24

Sa

01

Su

JUN

03

Th

01

Fr

AUG

01

Mo

SEP

01

We

OCT

01

Sa

NOV

01

Mo

DEC

01

Th

JAN

01

Su

FEB

01

Su

MAR

RangeUS $ 339-US $ 411