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Cheap flights from the United States to Toronto from C$ 140

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YTO
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Toronto

Enter your travel dates to find the best prices.

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 2 August 2026.

Fri 28/812:40 p.m.
DCA
-
YYZ
1 stop4h 28m
Air Canada
Fri 28/88:55 p.m.
YYZ
-
DCA
Nonstop1h 36m
Air Canada
Deal found 31/7C$ 298
Sat 29/84:20 p.m.
IAD
-
YYZ
Nonstop1h 30m
Air Canada
Mon 31/81:55 p.m.
YYZ
-
IAD
Nonstop1h 29m
Air Canada
Deal found 31/7C$ 301
Thu 27/86:59 a.m.
DCA
-
YYZ
Nonstop1h 36m
Air Canada
Sun 30/87:20 a.m.
YYZ
-
DCA
Nonstop1h 32m
Air Canada
Deal found 2/8C$ 303
Sat 12/94:00 p.m.
IAD
-
YYZ
Nonstop1h 25m
Air Canada
Sat 19/910:30 a.m.
YYZ
-
IAD
1 stop4h 30m
Air Canada
Deal found 31/7C$ 304
Tue 15/93:45 p.m.
IAD
-
YYZ
1 stop6h 08m
Air Canada
Tue 22/91:55 p.m.
YYZ
-
IAD
Nonstop1h 30m
Air Canada
Deal found 1/8C$ 305
Sat 29/812:40 p.m.
DCA
-
YYZ
1 stop6h 32m
Air Canada
Mon 31/88:00 a.m.
YYZ
-
DCA
1 stop4h 00m
Air Canada
Deal found 31/7C$ 308
Sat 26/94:00 p.m.
IAD
-
YYZ
Nonstop1h 25m
Air Canada
Mon 28/96:55 p.m.
YYZ
-
IAD
Nonstop1h 30m
Air Canada
Deal found 2/8C$ 310
Wed 23/98:30 a.m.
DCA
-
YYZ
1 stop7h 16m
Multiple Airlines
Wed 23/96:25 p.m.
YYZ
-
DCA
Nonstop1h 34m
Multiple Airlines
Deal found 31/7C$ 314
Wed 23/96:15 a.m.
IAD
-
YYZ
1 stop9h 31m
Multiple Airlines
Wed 23/96:55 p.m.
YYZ
-
IAD
Nonstop1h 30m
Multiple Airlines
Deal found 31/7C$ 314
Mon 14/93:45 p.m.
IAD
-
YYZ
1 stop6h 08m
Air Canada
Mon 21/96:55 p.m.
YYZ
-
IAD
Nonstop1h 30m
Air Canada
Deal found 31/7C$ 315
Wed 19/812:40 p.m.
DCA
-
YYZ
1 stop4h 28m
Air Canada
Wed 19/88:55 p.m.
YYZ
-
DCA
Nonstop1h 36m
Air Canada
Deal found 30/7C$ 317
Sun 13/912:55 p.m.
DCA
-
YYZ
1 stop6h 22m
Air Canada
Sun 20/97:20 a.m.
YYZ
-
DCA
Nonstop1h 35m
Air Canada
Deal found 30/7C$ 318

Find flight deals from USA to Toronto

Keep the following information in mind while searching for USA to Toronto flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 298

One-way from

C$ 140

Popular in

February

Cheapest in

October

Average price

C$ 488

Good round-trip deal

C$ 117 or less

Good one-way deal

C$ 136 or less
Air Canada
  • Air Canada
  • 28/8-28/8
  • 1 total stop
  • 6h 04m total
  • USA to Toronto
Search Deals
Air Canada
  • Air Canada
  • 10/9
  • 1 total stop
  • 4h 33m total
  • USA to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from USA to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from USA to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from the United States to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sat 10/10

10:19 p.m.-11:54 p.m.

Nonstop1h 35m

Toronto Pearson Intl

Mon 12/10

7:43 p.m.-9:24 p.m.

Nonstop1h 41m

C$ 343

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Wed 2/9

6:16 a.m.-1:47 p.m.

1 stop7h 31m

Toronto Pearson Intl

Sat 5/9

7:43 p.m.-9:24 p.m.

Nonstop1h 41m

C$ 356

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 28/8

10:35 a.m.-5:56 p.m.

1 stop7h 21m

Toronto Pearson Intl

Sun 30/8

1:55 p.m.-3:24 p.m.

Nonstop1h 29m

C$ 357

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Fri 11/9

1:10 p.m.-8:44 p.m.

1 stop7h 34m

Toronto Pearson Intl

Mon 14/9

7:43 p.m.-9:24 p.m.

Nonstop1h 41m

C$ 357

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 3/9

6:20 a.m.-1:41 p.m.

1 stop7h 21m

Toronto Pearson Intl

Sat 5/9

4:10 p.m.-10:59 p.m.

1 stop6h 49m

C$ 360

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sat 7/11

6:32 p.m.-11:29 p.m.

1 stop4h 57m

Toronto Pearson Intl

Tue 10/11

6:00 a.m.-11:52 a.m.

1 stop5h 52m

C$ 360

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Mon 17/8

3:30 p.m.-8:44 p.m.

1 stop5h 14m

Toronto Pearson Intl

Mon 17/8

11:40 p.m.-12:00 p.m.

1 stop12h 20m

C$ 367

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Tue 13/10

6:10 a.m.-1:36 p.m.

1 stop7h 26m

Toronto Pearson Intl

Mon 19/10

6:10 p.m.-11:07 p.m.

1 stop4h 57m

C$ 378

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sun 27/9

8:30 a.m.-1:42 p.m.

1 stop5h 12m

Toronto Pearson Intl

Wed 30/9

11:00 a.m.-3:42 p.m.

1 stop4h 42m

C$ 378

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Thu 15/10

6:10 a.m.-1:36 p.m.

1 stop7h 26m

Toronto Pearson Intl

Mon 19/10

6:10 p.m.-11:07 p.m.

1 stop4h 57m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Currently, January is the cheapest month in which you can book a flight from USA to Toronto (average of C$ 454). Flying from USA to Toronto in July is currently the most expensive (average of C$ 559). 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.

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 2 August 2026.

It’s typically best to fly out from USA to Toronto in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

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 2 August 2026.

The most flights from US0 to YTO are scheduled on a Friday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from the United States to Toronto delayed?

About 22% of weekly flights between United States and Toronto have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for the United States to Toronto flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Toronto flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The best time to book flights from USA to Toronto is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from USA to Toronto. Price data was last updated on 1 August 2026.

Travelers seeking maximum savings on their USA to Toronto flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 2 August 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from the United States to Toronto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Delta
7.8
Good
8,494 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
United Airlines
7.4
Good
10,062 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,423 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,418 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Food

7.5

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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.

  • How long is the flight from USA to Toronto?

    A quick flight from USA to Toronto can take about 1h 35m. United Airlines provides one of the quickest options available for as low as C$ 343. The distance between USA and Toronto is about 557 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 48 on Flair Airlines. Other airlines that offer cheap prices include WestJet from C$ 74 and Porter Airlines from C$ 83 one-way.

  • What are the most popular routes from USA to Toronto?

    The most popular flight routes from USA to Toronto are Newark - Toronto Island, Newark - Toronto Pearson Intl and New York LaGuardia - Toronto Pearson Intl.

  • What are the most reliable airlines from USA to Toronto?

    Before booking your flight to Toronto from USA, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (94%), Austrian Airlines (88%), Singapore Airlines( 81%).

  • What are the cheapest flights from USA to Toronto?

    While on average a flight from USA to Toronto is generally C$ 540, our data shows the cheapest flight currently is C$ 198. When looking at the most popular route, (Newark - Toronto Island), you can expect to pay C$ 284 for that flight.

  • 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.

  • 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 C$ 454). Flying from USA to Toronto in July is currently the most expensive (average of C$ 559). 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.

See more FAQs

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Alternative routes for USA to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Pearson Intl flights
Vancouver Intl to Hamilton flights
Abbotsford to Pearson Intl flights
Calgary to Pearson Intl flights
Vancouver Intl to Toronto Island flights
Newark to Toronto Island flights
Calgary to Hamilton flights
Edmonton to Pearson Intl flights
Vancouver Intl to Region of Waterloo Intl flights
Newark to Pearson Intl flights
Winnipeg to Pearson Intl flights
LaGuardia to Pearson Intl flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Halifax to Hamilton flights
Edmonton to Hamilton flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Halifax to Toronto Island flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Mexico City to Pearson Intl flights
Calgary to Toronto Island flights
Winnipeg to Hamilton flights
Vancouver Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Calgary to Region of Waterloo Intl flights
Los Angeles to Pearson Intl flights
Halifax to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Saskatoon to Pearson Intl flights
Reagan-National to Pearson Intl flights
San Francisco to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Mexico City to Pierre Elliott Trudeau Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Edmonton to Toronto Island flights
Dulles Intl to Pearson Intl flights
Vancouver Intl to Ottawa flights
Reagan-National to Pierre Elliott Trudeau Intl flights
LaGuardia to Toronto Island flights
Winnipeg to Toronto Island flights
Halifax to Pierre Elliott Trudeau Intl flights
Halifax to Region of Waterloo Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
Ottawa to Pearson Intl flights
Pearson Intl to Ottawa flights
O'Hare Intl to Pearson Intl flights
Toronto Island to Ottawa flights

Top 8 airlines flying from USA to Toronto

Discover the top 8 airlines that operate flights from USA to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 143AverageC$ 545FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 148AverageC$ 610FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 161AverageC$ 451FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 165AverageC$ 622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 173AverageC$ 275FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
DeltaCheapestC$ 178AverageC$ 382FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 242AverageC$ 529FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 325AverageC$ 1,019FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Toronto?

Cheapflights makes it easy to find USA to Toronto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from USA to Toronto?

Cheapflights helps you find that perfect flight to Toronto from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA to Toronto with no change fees?

Certainly. Search results for flights to Toronto from USA shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from USA to Toronto become cheaper?

Yes, Cheapflights offers price alerts on USA to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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