International route
Cheap flights from Toronto to Houston
Toronto Pearson International Airport (YYZ) to George Bush Intercontinental Airport (IAH). 1,280 miles, 3h 10m nonstop.
YYZ to IAH at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 1,280 milesgreat-circle
- Typical flight time
- 3h 10mnonstop, gate to gate
- Nonstop airlines
- AADLUAAS9 airlinesAmerican, Delta, United
- Nonstop flights per day
- 15all airlines combined
- Cheapest month
- January 2027over the next six months
- Best day to fly
- Wednesday19% less than Sunday
- Time difference
- 1h behindHouston vs Toronto
Toronto to Houston
Round trips from $122
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Jan 5.
Cheapest month: January 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppToronto to Houston fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Toronto to Houston
9 airlines fly nonstop with 15 departures a day combined, plus 3 more with one stop.
- UAUnited AirlinesStar AllianceNonstop · 3 flights a day · first checked bag from $40
- WSWestJetNonstop · 3 flights a day · first checked bag from $35
- ACAir CanadaStar AllianceNonstop · 2 flights a day · first checked bag from $35
- NKSpirit AirlinesLow-costNonstop · 2 flights a day · first checked bag from $55
- ASAlaska AirlinesoneworldNonstop · 1 flight a day · first checked bag from $35
- AAAmerican AirlinesoneworldNonstop · 1 flight a day · first checked bag from $40
- DLDelta Air LinesSkyTeamNonstop · 1 flight a day · first checked bag from $35
- F9Frontier AirlinesLow-costNonstop · 1 flight a day · first checked bag from $55
- SYSun Country AirlinesLow-costNonstop · 1 flight a day · first checked bag from $45
- MXBreeze AirwaysLow-costConnecting via PVD, CHS, TPA, RDU, BDL, ORF · first checked bag from $45
- B6JetBlueConnecting via JFK, BOS, MCO · first checked bag from $40
- WNSouthwest AirlinesLow-costConnecting via DAL, MDW, BWI, MCO, ATL, BNA, STL, AUS · first checked bag from $35
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Orlando (MCO)WNB62 airlines
- Dallas (DAL)WN1 airline
- Chicago (MDW)WN1 airline
- Baltimore (BWI)WN1 airline
- Atlanta (ATL)WN1 airline
Which airport should I use?
Toronto has 2 airports and Houston has 2 airports. Fares can differ by $50 to $150 round trip between them, so check the alternatives before you book.
Other departure airports near Toronto
Other arrival airports near Houston
Tips for this route
- American, Delta, United and Alaska all fly YYZ to IAH nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
- January 2027 is the cheapest month to fly over the next six months, with round trips from $122; September 2026 is the most expensive at $163 and up, a difference of $41 per traveler.
- Departing on a Wednesday averages 19% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays.
Ready to compare live fares?
See every airline on YYZ–IAH side by side with bags and seat rules spelled out.
Search Toronto to HoustonToronto to Houston: common questions
How long is the flight from Toronto to Houston?
A nonstop flight from Toronto (YYZ) to Houston (IAH) takes about 3h 10m gate to gate, covering 1,280 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.
Which airlines fly nonstop from YYZ to IAH?
American Airlines, Delta Air Lines, United Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, Sun Country Airlines, Air Canada and WestJet operate nonstop flights from Toronto (YYZ) to Houston (IAH), with 15 nonstop departures a day between them. One-stop options connect through MCO, DAL and MDW.
What is the cheapest month to fly from Toronto to Houston?
Over the next six months, January 2027 has the lowest round-trip fares from Toronto (YYZ) to Houston (IAH), starting at $122 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Toronto to Houston flights?
Book 6 to 12 weeks ahead; fares climb in the last three weeks and around holidays. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Toronto and Houston?
Houston is 1 hour behind Toronto. YYZ is on America/Toronto time and IAH on America/Chicago time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.