
Book Cheap United flight from Houston (IAH) to Calgary (YYC)
Find The Best Day to Book a Cheap United Flights From Houston to Calgary
Cheapest United Flights from Houston (IAH) to Calgary (YYC)
The cheapest flights to Calgary Intl. found within the past 7 days were CA $252 round trip and one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from IAH to YYC
To find a great deal on United 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 United Houston to Calgary 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 United between Houston and Calgary
United 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 Houston to Calgary with United are .
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 United 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 |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Calgary

Acclaim Hotel By CLIQUE
Front desk staff was excellent
Reviewed on Dec 12, 2025

Hotel 11, MOD A Sonesta Collection
Great as always
Reviewed on Dec 13, 2025

Delta Hotels by Marriott Calgary Airport In-Terminal
The staffs of the hotel are very helpful and the services is excellent, highly recommended, we will choose to stay here again.
Reviewed on Dec 15, 2025
Want more than a(n) United Flight from Houston to Calgary?
Popular United Flight Routes from IAH
Top United Flight Routes from YYC
Domestic
- Toronto to Tampa (YYZ - TPA)
- Calgary to Las Vegas (YYC - LAS)
- Montreal to Rapid City (YUL - RAP)
- Ottawa to Tampa (YOW - TPA)
- Edmonton to Manila (YEG - MNL)
- Toronto to Las Vegas (YYZ - LAS)
- Ottawa to Boise (YOW - BOI)
- Calgary to Seoul (YYC - ICN)
- Montreal to Reno (YUL - RNO)
- Halifax to Tampa (YHZ - TPA)
International
- Toronto to Reno (YYZ - RNO)
- Montreal to Las Vegas (YUL - LAS)
- Toronto to Las Vegas (YYZ - LAS)
- Edmonton to Manila (YEG - MNL)
- Ottawa to Tampa (YOW - TPA)
- Calgary to Seoul (YYC - ICN)
- Montreal to Reno (YUL - RNO)
- Vancouver to Seoul (YVR - ICN)
- Montreal to Rapid City (YUL - RAP)
- Vancouver to Reno (YVR - RNO)
Most Popular
- Edmonton to Orange County (YEG - SNA)
- KLM Edmonton (YEG) to Delhi (DEL) flights
- Detroit to Dallas (DTW - DFW)
- Philippine Airlines Edmonton (YEG) to Manila (MNL) flights
- Edmonton to Los Angeles (YEG - LAX)
- Edmonton to Vancouver (YEG - YVR)
- WestJet Edmonton (YEG) to Orlando (MCO) flights
- Edmonton to Phoenix (YEG - PHX)
- Air Canada Toronto (YYZ) to Edmonton (YEG) flights
- Air Canada Edmonton (YEG) to Toronto (YYZ) flights
- 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
- Swoop Winnipeg (YWG) to Edmonton (YEG) flights
- Toronto to Edmonton (YYZ - YEG)
- Abbotsford to Edmonton (YXX - YEG)
- Edmonton to Abbotsford (YEG - YXX)
- Swoop Edmonton (YEG) to Toronto (YYZ) flights
- Air Canada Grande Prairie (YQU) to Vancouver (YVR) flights
- Swoop Edmonton (YEG) to Kelowna (YLW) flights
- 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)
