What are the cheapest airlines to fly from USA to Toronto one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $66. Users have also found prices from $67 and $71 on Flair Airlines and Porter Airlines, respectively.

What is the cheapest month to book a flight from USA to Toronto?

Currently, January is the cheapest month in which you can book a flight from USA to Toronto (average of $243). Flying from USA to Toronto in July is currently the most expensive (average of $353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Weekly flight availability from USA to Toronto

The most flights from US0 to YTO are scheduled on a Thursday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

What are the most popular routes from USA to Toronto?

The most popular route from USA to Toronto is Newark - Toronto Pearson Intl. You may also consider Newark - Toronto Island or New York John F Kennedy Intl - Toronto Pearson Intl.

What are the cheapest flights from USA to Toronto?

Looking for the cheapest flight from USA to Toronto? While on average our users pay $1,015, our data indicates the cheapest price to be $83. The most popular route (Newark - Toronto Pearson Intl), is priced around $184.

What are the most reliable airlines from USA to Toronto?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from USA to Toronto on time: Brussels Airlines (100%), Austrian Airlines (92%), Porter Airlines (86%).

What are the most popular airlines that fly from USA to Toronto?

Before booking your flight from USA to Toronto check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

How far in advance should I book a flight from USA to Toronto?

To save on the cost of your flight from USA to Toronto, book at least 54 days before your planned departure. Booking around this time can save you about 95% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $281 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $401.

What is the cheapest month to fly from USA to Toronto?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, May can be a great choice for travel to Toronto. Flights to Toronto from USA in May are about $270 on average during May, but can be found for as low as $112.

What is the cheapest time of day to fly from US to YTO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Toronto as you normally would.

Can I find deals for flights from USA to Toronto that include hotel bookings?

Yes. In addition to deals on USA to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Toronto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Toronto.

Can I find deals for business class flights from USA to Toronto?

Yes. Cheapflights offers flight deals from USA to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$166+ Flights from the United States to Toronto

Round-trip from	$133 (Booking.com)
One-way from	$66 (Mytrip)
Popular in	November
Cheapest in	May
Average price	$273
Good round-trip deal	$165 or less
Good one-way deal	$80 or less

Delta Comfort Plus offers extra legroom and early boarding for a more comfortable flight.

Delta offers free Wi-Fi on most flights for SkyMiles members, enhancing connectivity.

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$68	Average$418	FlexibilityNo cancel fee	On-time69%
Flair Airlines	Cheapest$77	Average$190	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$88	Average$404	FlexibilityNo cancel fee	On-time67%
Air Transat	Cheapest$89	Average$337	FlexibilityNo cancel fee	On-time50%
Porter Airlines	Cheapest$108	Average$279	FlexibilityNo cancel fee	On-time52%
Delta	Cheapest$110	Average$434	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$127	Average$386	FlexibilityNo cancel fee	On-time60%
American Airlines	Cheapest$137	Average$393	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$267	Average$490	FlexibilityNo cancel fee	On-time75%

$66+ Cheap flights from the United States to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Toronto

Keep the following information in mind while searching for USA to Toronto flight deals. Data was last updated June 12, 2025.

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Find flight deals from USA to Toronto

Cheapest flights from USA to TorontoExplore the most affordable flight options available from USA to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from USA to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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The best insider tips for theUnited States to Toronto flights

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Best time to book a flight from USA to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from USA with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United States to Toronto

What is the cheapest month to book a flight from USA to Toronto?

What is the cheapest time of day to fly from US to YTO?

Find hourly flight availability from USA to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Weekly flight availability from USA to Toronto

Explore weekly flight availability from USA to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with Delta, Alaska Airlines and Porter Airlines from USA to Toronto to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from USA to Toronto one-way?

What are the most popular routes from USA to Toronto?

What are the most reliable airlines from USA to Toronto?

What are the cheapest flights from USA to Toronto?

Can I find deals for flights from USA to Toronto that include hotel bookings?

How can I find direct flights from USA to Toronto?

Can I find deals for business class flights from USA to Toronto?

What is the cheapest month to book a flight from USA to Toronto?

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Alternative routes for USA to Toronto

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Top 9 airlines flying from USA to Toronto

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Cheapest flights from USA to Toronto
Explore the most affordable flight options available from USA to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.