C$ 174 Find Cheap Flights from Houston to Toronto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Toronto departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Toronto Pearson Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Toronto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Toronto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 413
Typical prices: C$ 646-C$ 954
Multiple Airlines
Thu 4/12Mon 8/12
IAH - YYZ • 1 stop
Cheapest direct flights
C$ 764
Typical prices: C$ 375-C$ 897
Air Canada
Mon 5/1Sun 11/1
IAH - YYZ • Direct
Our travellers' advice
AI-generated summary based on content written by travel experts and KAYAK users
United's Priority Boarding helps avoid carry-on issues.
Expect long security lines at Houston Airport.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top routes
IAH-YYZ
Cheapest
IAH-YYZ
Most popular
Insights
Insights
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 62% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Houston to Toronto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Toronto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Toronto

Thu, 4 Dec - Mon, 8 Dec
Multiple Airlines Logo
8:49 a.m. - 5:53 p.m.IAH-YYZ
8h 04m1 stop
Multiple Airlines Logo
12:50 p.m. - 5:43 p.m.YYZ-IAH
29h 53m2 stops
C$ 413Multiple Airlines
Find Deal
Tue, 16 Dec - Sat, 10 Jan
Multiple Airlines Logo
7:25 p.m. - 2:20 p.m.IAH-YYZ
17h 55m2 stops
Multiple Airlines Logo
7:10 a.m. - 10:33 a.m.YYZ-IAH
28h 23m2 stops
C$ 415Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
5:34 a.m. - 8:13 p.m.IAH-YYZ
13h 39m2 stops
Multiple Airlines Logo
9:35 a.m. - 5:43 p.m.YYZ-IAH
9h 08m1 stop
C$ 416Multiple Airlines
Find Deal
Wed, 24 Dec - Mon, 5 Jan
Multiple Airlines Logo
12:50 p.m. - 9:19 p.m.IAH-YYZ
7h 29m1 stop
Multiple Airlines Logo
3:40 p.m. - 10:31 p.m.YYZ-IAH
31h 51m2 stops
C$ 419Multiple Airlines
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Delta Logo
10:39 a.m. - 11:19 p.m.HOU-YYZ
11h 40m2 stops
Delta Logo
6:00 a.m. - 5:52 p.m.YYZ-HOU
12h 52m2 stops
C$ 884Delta
Find Deal
Thu, 11 Dec - Wed, 17 Dec
American Airlines Logo
9:05 a.m. - 4:16 p.m.HOU-YYZ
6h 11m1 stop
American Airlines Logo
6:10 a.m. - 11:45 a.m.YYZ-HOU
6h 35m1 stop
C$ 899American Airlines
Find Deal
Thu, 11 Dec - Wed, 17 Dec
Delta Logo
2:32 p.m. - 9:58 p.m.HOU-YYZ
6h 26m1 stop
Delta Logo
7:40 a.m. - 1:28 p.m.YYZ-HOU
6h 48m1 stop
C$ 901Delta
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Delta Logo
6:00 a.m. - 4:59 p.m.HOU-YYZ
9h 59m1 stop
Delta Logo
6:00 a.m. - 5:52 p.m.YYZ-HOU
12h 52m2 stops
C$ 906Delta
Find Deal
Tue, 13 Jan - Sat, 17 Jan
American Airlines Logo
10:35 a.m. - 9:23 p.m.HOU-YYZ
9h 48m2 stops
American Airlines Logo
11:30 a.m. - 6:06 p.m.YYZ-HOU
7h 36m2 stops
C$ 919American Airlines
Find Deal
Sat, 27 Dec - Sun, 4 Jan
American Airlines Logo
5:40 a.m. - 4:19 p.m.HOU-YYZ
9h 39m1 stop
American Airlines Logo
6:10 a.m. - 11:39 a.m.YYZ-HOU
6h 29m1 stop
C$ 929American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Toronto flights

Get data-powered insights and trends into flights from Houston to Toronto to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston to Toronto Pearson Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston to Toronto Pearson Intl Airport departing in December.

What is the cheapest Houston to Toronto Pearson Intl Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Toronto Pearson Intl Airport costs C$ 316 on the route between Houston George Bush Intcntl Airport (IAH) and Toronto Pearson Intl Airport (YYZ). It is also the most popular route.

What’s the cheapest day of the week to fly from Houston to Toronto?

The average price of all round-trip flights from Houston to Toronto Pearson Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Toronto, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Toronto, Wednesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Houston to Toronto Pearson Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Toronto Pearson Intl Airport is January, where tickets cost C$ 703 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is C$ 1,002 and C$ 983 respectively.

How far in advance should I book a flight from Houston to Toronto Pearson Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Toronto Pearson Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Toronto Pearson Intl Airport, you should book around 5 weeks before departure, which saves you about 62% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Houston to Toronto

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada offers priority boarding for Business Class and elite status passengers, enhancing travel efficiency.


Air Canada's Wi-Fi availability can be checked online five days before your flight, ensuring connectivity.

Read more about Air Canadaby Stefanie Waldek
United Airlines

United's Priority Boarding places you in Zone 2, avoiding carry-on gate-checking issues.


United offers free messaging on most flights, with streaming available for a fee.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Good to know

Cheapest flightC$ 185
Flight from Houston George Bush Airport to Toronto

When to book flights from Houston to Toronto

Are your dates flexible? Find out the best times to travel from Houston to Toronto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Houston to Toronto: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Houston to Toronto 
Verified travelerFlew with United AirlinesIAH-YYZJan 2025
Bring a variety of snacks in case customs and TSA take too long and can’t buy food if you are connecting. Very busy lines.
ClaireFlew with Air CanadaIAH-YYZOct 2024
Always be at HICA for international flights 2 hours in advance. We had a 1 hour and 50 min security wait bc 2 high school bands of were ahead of us and I almost missed my flight

FAQs for booking Houston to Toronto flights

  • What is the cheapest flight from Houston to Toronto Pearson Intl Airport?

    In the last 3 days, the lowest price for a flight from Houston to Toronto Pearson Intl Airport was C$ 174 for a one-way ticket and C$ 413 for a round-trip.

  • Which airports will I be using when flying from Houston to Toronto?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Toronto Pearson Intl.

  • Which aircraft models fly most regularly from Houston to Toronto?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Toronto?

    Star Alliance is the only airline alliance operating flights between Houston and Toronto.

  • How does KAYAK find such low prices on flights from Houston to Toronto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Toronto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Toronto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto from Houston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Toronto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Toronto with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Toronto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Toronto from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to Toronto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston to Toronto Pearson Intl.
Find which airlines fly direct from Houston to Toronto Pearson Intl Airport, which days they fly and book direct flights.

Direct departures

Houston to Toronto Pearson Intl

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Direct returns

Toronto Pearson Intl to Houston

Monday

Air Canada,United Airlines

Air Canada,United Airlines

Tuesday

Air Canada,United Airlines

Air Canada,United Airlines

Wednesday

Air Canada,United Airlines

Air Canada,United Airlines

Thursday

Air Canada,United Airlines

Air Canada,United Airlines

Friday

Air Canada,United Airlines

Air Canada,United Airlines

Saturday

Air Canada,United Airlines

Air Canada,United Airlines

Sunday

Air Canada,United Airlines

Air Canada,United Airlines

See more nonstop flights

Reviews of the top airlines flying from Houston to Toronto

 
See real verified KAYAK customer reviews for airlines flying from Houston to Toronto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Toronto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9015 reviews
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

4.0 OkayNicole, Oct 2025IAH - MCI
Read more United Airlines reviews

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

I liked a lot , the flight attendant so nice ,the seat very comfortable I enjoyed the flight , I will do it again with Air Canada,

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

Everything you need to know for your flight from Houston to Toronto

Information on your arrival and departure airports