Book United Houston to Calgary flight deals from $261

Select journey type

Enter to select travel class and passengers

  1. Home
  2. United flights
  3. To Canada
  4. To Calgary
  5. Houston - Calgary

Search flights from Houston to Calgary (IAH - YYC)

October

Skip to content

Monday 29th

Return Tuesday 13th
from$ 269*Viewed: 4 hours ago

Tuesday 30th

Return Wednesday 14th
from$ 261*Viewed: 4 hours ago

Wednesday 31st

Return Thursday 15th
from$ 261*Viewed: 4 hours ago

November

Skip to content

Saturday 3rd

Return Sunday 18th
from$ 261*Viewed: 4 hours ago

Monday 5th

Return Tuesday 20th
from$ 261*Viewed: 4 hours ago

Wednesday 28th

Return Thursday 13th
from$ 261*Viewed: 4 hours ago

December

Skip to content

Monday 3rd

Return Tuesday 18th
from$ 475*Viewed: 4 hours ago

Tuesday 4th

Return Wednesday 19th
from$ 475*Viewed: 4 hours ago

Sunday 23rd

Return Saturday 5th
from$ 426*Viewed: 16 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Cityscape in Calgary with skyscrapers and a long bridge

Plan ahead for flights from Houston to Calgary

from
to
Type
Dates
Price*
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Wed 31 Oct 2018
Return Thu 15 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Thu 1 Nov 2018
Return Fri 16 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Fri 2 Nov 2018
Return Sat 17 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Sat 3 Nov 2018
Return Sun 18 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Mon 5 Nov 2018
Return Tue 20 Nov 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Sat 24 Nov 2018
Return Sun 9 Dec 2018
from$ 261*Viewed: 4 hours ago
Houston (IAH)
to Calgary (YYC)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 261*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.