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Find cheap Delta flights to Houston George Bush Intcntl Airport

CMH — IAH
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Delta flights from Canada to George Bush Intcntl
Explore the most affordable Delta flight options available from Canada to George Bush Intcntl. Find the lowest fares with prices last updated on 27 July 2026.

Thu 27/812:32 p.m.
YYC
-
IAH
1 stop8h 18m
Delta
Mon 31/82:28 p.m.
IAH
-
YYC
1 stop9h 36m
Delta
Deal found 26/7C$ 423
Fri 7/86:45 a.m.
YYC
-
IAH
1 stop9h 55m
Delta
Mon 10/810:39 a.m.
IAH
-
YYC
1 stop10h 56m
Delta
Deal found 24/7C$ 489
Thu 27/86:30 a.m.
YHZ
-
IAH
2 stops15h 24m
Delta
Wed 2/910:55 a.m.
IAH
-
YHZ
1 stop10h 23m
Delta
Deal found 24/7C$ 507

Flights to Houston George Bush Intcntl Airport with Delta at a glance

Find detailed information about Delta flights from Canada to George Bush Intcntl. Explore the options provided by Delta to plan your journey from Canada to George Bush Intcntl. Data last updated 27 July 2026.

Popular in

March

Cheapest in

October

Average price

C$ 553

Round-trip from

C$ 361

One-way from

C$ 283
Highest demand for flights to Houston George Bush Intcntl Airport with Delta; 10% potential price increase.
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Best time to find cheap flights to Houston George Bush Intcntl Airport with Delta; 4% potential price drop.
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Average price for flights to Houston George Bush Intcntl Airport with Delta (round-trip).
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Delta
  • Delta
  • 21/10-24/10
  • 3 total stops
  • 26h 04m total
  • Canada to Houston
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Delta
  • Delta
  • 12/8
  • 1 total stop
  • 9h 55m total
  • Canada to Houston
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Cheapflights Insights

Find cheap Delta flights to Houston George Bush Intcntl Airport

How long is the flight to Houston George Bush Intcntl Airport with Delta?

On average, Delta flights from Canada to Houston George Bush Intcntl Airport take 3 hours 35 minutes. Flights to Houston George Bush Intcntl Airport from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to Houston George Bush Intcntl Airport

The most flights to Houston George Bush Intcntl Airport operated by Delta are scheduled on a Friday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

FAQs about flights to Houston George Bush Intcntl Airport with Delta

  • Which airport do Delta flights arrive at when travelling to Houston George Bush Intcntl Airport?

    Delta flights on this route tend to land at Houston George Bush Intcntl Airport.

  • Is Delta the cheapest airline for a flight to Houston George Bush Intcntl Airport?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average round-trip price for flights to Houston George Bush Intcntl Airport tends to be with WestJet.

  • Are there alternative airlines other than Delta that fly to Houston George Bush Intcntl Airport?

    Air Canada, WestJet and United Airlines all fly to Houston George Bush Intcntl Airport and offer an alternative to Delta.

  • How much is a flight to Houston George Bush Intcntl Airport with Delta?

    The average price for a round-trip with Delta is C$ 497, while a one-way flight costs around C$ 326.

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Reviews of Delta

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Delta
7.8
Good
8,483 reviews
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Overview

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Popular Delta flights

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