
Book Cheap United flight from Houston (IAH) to Toronto (YYZ) from CA $440
Find The Best Day to Book a Cheap United Flights From Houston to Toronto
Cheapest United Flights from Houston (IAH) to Toronto (YYZ)
The cheapest flights to Pearson Intl. found within the past 7 days were CA $1,670 round trip and CA $440 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from IAH to YYZ
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 Toronto 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 Toronto
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 Toronto 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 Toronto

Holiday Inn Toronto - Int'l Airport by IHG
Room was quiet and clean
Reviewed on Dec 10, 2025

Fairfield Inn and Suites by Marriott Toronto Airport
Friendly staff. Nice breakfast
Reviewed on Dec 10, 2025

Hilton Toronto Airport Hotel & Suites
Front desk was very friendly. Bar staff as well.
Reviewed on Dec 7, 2025
Want more than a(n) United Flight from Houston to Toronto?
Popular United Flight Routes from IAH
Top United Flight Routes from YYZ
Domestic
- Vancouver to Las Vegas (YVR - LAS)
- Vancouver to Reno (YVR - RNO)
- Toronto to Dubai (YYZ - DXB)
- Toronto to Tampa (YYZ - TPA)
- Toronto to Seoul (YYZ - ICN)
- Montreal to Sioux Falls (YUL - FSD)
- Montreal to Las Vegas (YUL - LAS)
- Winnipeg to Rapid City (YWG - RAP)
- Toronto to Delhi (YYZ - DEL)
- Toronto to Punta Cana (YYZ - PUJ)
International
- Toronto to Punta Cana (YYZ - PUJ)
- Toronto to Reno (YYZ - RNO)
- Toronto to Seoul (YYZ - ICN)
- Winnipeg to Rapid City (YWG - RAP)
- Vancouver to Las Vegas (YVR - LAS)
- Calgary to Las Vegas (YYC - LAS)
- Toronto to Tampa (YYZ - TPA)
- Montreal to Dubai (YUL - DXB)
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Tampa (YYZ - TPA)
Most Popular
- Ottawa to Vancouver (YOW - YVR)
- Detroit to Dallas (DTW - DFW)
- Swoop Hamilton (YHM) to St. Petersburg - Clearwater (PIE) flights
- WestJet Hamilton (YHM) to Charlottetown (YYG) flights
- Toronto to Austin (YYZ - AUS)
- Toronto to Dallas (YYZ - DFW)
- Flair Airlines Winnipeg (YWG) to Ottawa (YOW) flights
- WestJet Kitchener (YKF) to Goffs (YHZ) flights
- Swoop Hamilton (YHM) to Sanford (SFB) flights
- WestJet Kitchener (YKF) to Calgary (YYC) flights
- Porter Airlines Toronto (YTZ) to Ottawa (YOW) flights
- Air Canada Ottawa (YOW) to London (LHR) flights
- Ottawa to Toronto (YOW - YYZ)
- Porter Airlines Toronto (YTZ) to Philadelphia (PHL) flights
- Hamilton to Calgary (YHM - YYC)
- Porter Airlines Toronto (YTZ) to Montreal (YUL) flights
- Swoop Hamilton (YHM) to St. John's (YYT) flights
- WestJet London (YXU) to Calgary (YYC) flights
- Porter Airlines Toronto (YTZ) to North Bay (YYB) flights
- Swoop Hamilton (YHM) to Goffs (YHZ) flights
- Hamilton to Edmonton (YHM - YEG)
- WestJet Kitchener (YKF) to Edmonton (YEG) flights
- Porter Airlines Toronto (YTZ) to Thunder Bay (YQT) flights
- Porter Airlines Toronto (YTZ) to Detroit (DTW) flights
- Swoop Winnipeg (YWG) to Hamilton (YHM) flights
- Swoop Hamilton (YHM) to Deer Lake (YDF) flights
- WestJet Kitchener (YKF) to Ottawa (YOW) flights
- Swoop London (YXU) to Abbotsford (YXX) flights
- Flair Airlines Ottawa (YOW) to Winnipeg (YWG) flights
- Kitchener to Vancouver (YKF - YVR)
