
Book Cheap Delta flight from Calgary (YYC) to Houston (IAH) from CA $212
Find The Best Day to Book a Cheap Delta Flights From Calgary to Houston
Cheapest Delta Flights from Calgary (YYC) to Houston (IAH)
The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $313 round trip and CA $212 one way. Prices and availability subject to change. Additional terms may apply.
IAH From YYC Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great Delta flight from YYC to IAH
To find a great deal on Delta flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying Delta Calgary to Houston gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with Delta between Calgary and Houston
Delta has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Calgary to Houston with Delta are January.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your Delta flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 252 |
| DTW | USA | Detroit Metropolitan Wayne County | 156 |
| MSP | USA | Minneapolis - St. Paul Intl. | 131 |
| SLC | USA | Salt Lake City Intl. | 116 |
| SEA | USA | Seattle - Tacoma Intl. | 57 |
| LAX | USA | Los Angeles Intl. | 41 |
| AMS | NLD | Schiphol | 31 |
| YYC | CAN | Calgary Intl. | 26 |
| YYZ | CAN | Pearson Intl. | 24 |
| JFK | USA | John F. Kennedy Intl. | 23 |
Travelers ❤️ these 🏨 after their flight to Houston

Houston Airport Marriott at George Bush Intercontinental
Convenient
Reviewed on Dec 6, 2025

Hampton Inn & Suites Houston-Bush Intercontinental Aprt
I only just arrived but the room was spotless and impressive .
Reviewed on Dec 13, 2025

Courtyard by Marriott Houston Intercontinental Airport
What a nice place--the lobby and grounds were beautiful with many places to relax or to be social. The room itself was very well designed, comfortable, and immaculate. Very pleased! When I come back to the IAH area, I will definitely book again. A++++
Reviewed on Dec 8, 2025
Want more than a(n) Delta Flight from Calgary to Houston?
Popular Delta Flight Routes from YYC
Top Delta Flight Routes from IAH
Domestic
- Toronto to Delhi (YYZ - DEL)
- Montreal to Fort Lauderdale (YUL - FLL)
- Montreal to Paris (YUL - CDG)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to Dubai (YYZ - DXB)
- Toronto to Las Vegas (YYZ - LAS)
- Seattle to Delhi (SEA - DEL)
- Montreal to Miami (YUL - MIA)
- Toronto to London (YYZ - LHR)
International
- Toronto to Miami (YYZ - MIA)
- Calgary to Delhi (YYC - DEL)
- Toronto to New York (YYZ - JFK)
- Montreal to Paris (YUL - CDG)
- Vancouver to Delhi (YVR - DEL)
- Toronto to Istanbul (YYZ - IST)
- Toronto to New York (YYZ - LGA)
- Toronto to Istanbul (YYZ - IST)
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Montego Bay (YYZ - MBJ)
Most Popular
- Edmonton to Orange County (YEG - SNA)
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- Air Canada Toronto (YYZ) to Edmonton (YEG) flights
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- Edmonton to Beirut (YEG - BEY)
- Toronto to Austin (YYZ - AUS)
- Condor Edmonton (YEG) to Frankfurt (FRA) flights
- Toronto to Dallas (YYZ - DFW)
- Edmonton to Toronto (YEG - YYZ)
- Edmonton to Bangkok (YEG - BKK)
- Philippine Airlines Manila (MNL) to Edmonton (YEG) flights
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- Abbotsford to Edmonton (YXX - YEG)
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- Swoop Edmonton (YEG) to Toronto (YYZ) flights
- Air Canada Grande Prairie (YQU) to Vancouver (YVR) flights
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- Hamilton to Edmonton (YHM - YEG)
- Swoop Edmonton (YEG) to Winnipeg (YWG) flights
- Vancouver to Edmonton (YVR - YEG)
- Swoop Toronto (YYZ) to Edmonton (YEG) flights
- Air Canada Edmonton (YEG) to London (LHR) flights
- Edmonton to Cebu (YEG - CEB)
