
Book Cheap United flight from Toronto (YYZ) to Houston (IAH) from CA $416
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Cheapest United Flights from Toronto (YYZ) to Houston (IAH)
The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $762 round trip and CA $416 one way. Prices and availability subject to change. Additional terms may apply.
IAH From YYZ Economy Coach Packages on Similar Airlines



Frequently asked questions
Grab a great United flight from YYZ to IAH
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 Toronto 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 United between Toronto and Houston
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 Toronto to Houston with United are February.
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 Houston

Houston Airport Marriott at George Bush Intercontinental
Didn't make it to the room yet. Dinner...7 pm arrival
Reviewed on Nov 9, 2025

La Quinta Inn & Suites by Wyndham Houston Bush IAH South
Clean room for sure
Reviewed on Nov 4, 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
The airport shuttle was on time. The room was nice.
Reviewed on Nov 4, 2025
Want more than a(n) United Flight from Toronto to Houston?
Popular United Flight Routes from YYZ
Top United Flight Routes from IAH
Domestic
- Seattle to Delhi (SEA - DEL)
- Toronto to Kuala Lumpur (YYZ - KUL)
- Toronto to Tokyo (YYZ - NRT)
- Toronto to Tokyo (YYZ - HND)
- Vancouver to Tokyo (YVR - NRT)
- Toronto to Orlando (YYZ - MCO)
- Orange County to Toronto (SNA - YYZ)
- Toronto to Manila (YYZ - MNL)
- Vancouver to Auckland (YVR - AKL)
- Edmonton to Phoenix (YEG - PHX)
International
- Toronto to Tokyo (YYZ - NRT)
- Ottawa to Kailua-Kona (YOW - KOA)
- Vancouver to Ixtapa (YVR - ZIH)
- Vancouver to Auckland (YVR - AKL)
- Vancouver to Auckland (YVR - AKL)
- Vancouver to Manila (YVR - MNL)
- Toronto to Liberia (YYZ - LIR)
- Toronto to Manila (YYZ - MNL)
- Edmonton to Phoenix (YEG - PHX)
- Toronto to Fort Lauderdale (YYZ - FLL)
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