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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airlines fly to United States?

Air Canada, WestJet and Flair Airlines are the top three most popular airlines that fly to United States from Toronto Region of Waterloo Intl Airport according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 3 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

According to our data, Flair Airlines has had the least delays on this route over the last 12 months, with about 31% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Toronto Region of Waterloo Intl to United States?

WestJet and Air Canada are the most popular carriers operating from Toronto Region of Waterloo Intl to United States

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

Historically, on average around 30% of flights between Toronto and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How old do you have to be to fly from Toronto Region of Waterloo Intl Airport to United States?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Region of Waterloo Intl Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 153 Cheap Flights from Toronto Region of Waterloo Intl Airport to United States in 2025/26

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Find the cheapest flights from Toronto Region of Waterloo Intl Airport to the United States

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 p.m. - 8:16 p.m.

YKF

LAS

28h 16m2 stops

1:10 p.m. - 5:29 a.m.

LAS

YKF

13h 19m2 stops

C$ 219WestJet

Sat, 28 Mar - Wed, 1 Apr

6:20 a.m. - 6:13 p.m.

YKF

LAS

14h 53m1 stop

1:10 p.m. - 5:29 a.m.

LAS

YKF

13h 19m2 stops

C$ 220WestJet

Tue, 10 Feb - Fri, 13 Feb

6:20 a.m. - 6:39 p.m.

YKF

LAS

15h 19m2 stops

1:10 p.m. - 5:29 a.m.

LAS

YKF

13h 19m2 stops

C$ 221WestJet

Tue, 24 Feb - Fri, 27 Feb

6:20 a.m. - 12:30 p.m.

YKF

LAS

33h 10m2 stops

1:45 p.m. - 12:45 a.m.

LAS

YKF

8h 00m1 stop

C$ 228WestJet

Sat, 25 Apr - Mon, 27 Apr

6:20 a.m. - 8:15 p.m.

YKF

LAS

16h 55m2 stops

1:10 p.m. - 5:28 a.m.

LAS

YKF

13h 18m2 stops

C$ 230WestJet

Mon, 12 Jan - Fri, 16 Jan

7:00 p.m. - 9:33 p.m.

YKF

LAS

29h 33m1 stop

1:10 p.m. - 5:29 a.m.

LAS

YKF

13h 19m2 stops

C$ 232WestJet

Sat, 21 Feb - Wed, 25 Feb

7:00 p.m. - 6:39 p.m.

YKF

LAS

26h 39m2 stops

1:10 p.m. - 5:29 a.m.

LAS

YKF

13h 19m2 stops

C$ 235WestJet

Sat, 21 Feb - Wed, 25 Feb

6:20 a.m. - 10:39 a.m.

YKF

LAS

31h 19m1 stop

1:45 p.m. - 12:45 a.m.

LAS

YKF

8h 00m1 stop

C$ 236WestJet

Sat, 25 Apr - Mon, 27 Apr

7:05 a.m. - 2:20 p.m.

YKF

SEA

10h 15m1 stop

3:10 p.m. - 5:28 a.m.

SEA

YKF

11h 18m1 stop

C$ 383Multiple Airlines

Thu, 15 Jan - Wed, 21 Jan

7:05 a.m. - 1:18 p.m.

YKF

PHX

32h 13m2 stops

7:35 p.m. - 4:00 p.m.

PHX

YKF

18h 25m1 stop

C$ 400Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

WestJet flights from Toronto Region of Waterloo Intl Airport to United States

Our best WestJet deals on Toronto Region of Waterloo Intl Airport to United States flight tickets

WestJet

28 Mar

YKF7:00 p.m.Toronto Region of Waterloo Intl

28h 16m

2 stops

LAS8:16 p.m.Las Vegas Harry Reid Intl

1 Apr

LAS1:10 p.m.Las Vegas Harry Reid Intl

13h 19m

2 stops

YKF5:29 a.m.Toronto Region of Waterloo Intl

C$ 219

Find similar

WestJet

10 Feb

YKF6:20 a.m.Toronto Region of Waterloo Intl

14h 53m

1 stop

LAS6:13 p.m.Las Vegas Harry Reid Intl

13 Feb

LAS1:10 p.m.Las Vegas Harry Reid Intl

13h 19m

2 stops

YKF5:29 a.m.Toronto Region of Waterloo Intl

C$ 220

Find similar

WestJet

24 Feb

YKF6:20 a.m.Toronto Region of Waterloo Intl

15h 19m

2 stops

LAS6:39 p.m.Las Vegas Harry Reid Intl

27 Feb

LAS1:10 p.m.Las Vegas Harry Reid Intl

13h 19m

2 stops

YKF5:29 a.m.Toronto Region of Waterloo Intl

C$ 221

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 28/3

7:00 p.m.-8:16 p.m.

2 stops28h 16m

Las Vegas Harry Reid Intl

Wed 1/4

1:10 p.m.-5:29 a.m.

2 stops13h 19m

C$ 219

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 10/2

6:20 a.m.-6:13 p.m.

1 stop14h 53m

Las Vegas Harry Reid Intl

Fri 13/2

1:10 p.m.-5:29 a.m.

2 stops13h 19m

C$ 220

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 24/2

6:20 a.m.-6:39 p.m.

2 stops15h 19m

Las Vegas Harry Reid Intl

Fri 27/2

1:10 p.m.-5:29 a.m.

2 stops13h 19m

C$ 221

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 25/4

6:20 a.m.-12:30 p.m.

2 stops33h 10m

Las Vegas Harry Reid Intl

Mon 27/4

1:45 p.m.-12:45 a.m.

1 stop8h 00m

C$ 228

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Mon 12/1

6:20 a.m.-8:15 p.m.

2 stops16h 55m

Las Vegas Harry Reid Intl

Fri 16/1

1:10 p.m.-5:28 a.m.

2 stops13h 18m

C$ 230

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 21/2

7:00 p.m.-9:33 p.m.

1 stop29h 33m

Las Vegas Harry Reid Intl

Wed 25/2

1:10 p.m.-5:29 a.m.

2 stops13h 19m

C$ 232

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 21/2

7:00 p.m.-6:39 p.m.

2 stops26h 39m

Las Vegas Harry Reid Intl

Wed 25/2

1:10 p.m.-5:29 a.m.

2 stops13h 19m

C$ 235

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 25/4

6:20 a.m.-10:39 a.m.

1 stop31h 19m

Las Vegas Harry Reid Intl

Mon 27/4

1:45 p.m.-12:45 a.m.

1 stop8h 00m

C$ 236

TorontoSeattle

YKF - SEA

YKFSEA

Toronto Region of Waterloo Intl

Thu 15/1

7:05 a.m.-2:20 p.m.

1 stop10h 15m

Seattle/Tacoma Intl

Wed 21/1

3:10 p.m.-5:28 a.m.

1 stop11h 18m

C$ 383

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 23/1

7:05 a.m.-1:18 p.m.

2 stops32h 13m

Phoenix Sky Harbor Intl

Fri 30/1

7:35 p.m.-4:00 p.m.

1 stop18h 25m

C$ 400

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Region of Waterloo Intl Airport to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest day to depart on your flight to United States?

On average, the least expensive day to fly to United States from Toronto Region of Waterloo Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 143. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to United States on Friday is C$ 226.

What is the cheapest time of day to depart on your flight to United States?

Our most recent data shows that the best time of day to fly to United States is in the morning. Flights from Toronto Region of Waterloo Intl Airport to United States during this time can be as low as C$ 155. Flights to United States are more costly in the evening, with an average ticket price of C$ 504. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Toronto Region of Waterloo Intl to United States flight route?

Fly from Toronto Region of Waterloo Intl to Orlando for the best Toronto Region of Waterloo Intl - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Toronto Region of Waterloo Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around C$ 354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Toronto Region of Waterloo Intl Airport for as low as C$ 135 on momondo.

What cabin class options are available on Toronto Region of Waterloo Intl to United States flights?

There is only 1 cabin class available to choose from on Toronto Region of Waterloo Intl to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Region of Waterloo Intl Airport to United States flights?

You could potentially save up to 50% on your flight if you consider stops on a Toronto Region of Waterloo Intl Airport to United States flight.

Cheap Toronto Region of Waterloo Intl Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Region of Waterloo Intl Airport to United States

Fastest flight time	8h 50m
Direct flights	None

The fastest flight from Toronto Region of Waterloo Intl Airport to United States takes 8h 50m

There are no direct flights from Toronto Region of Waterloo Intl Airport to United States. There are no popular flight routes from Toronto Region of Waterloo Intl Airport to United States.

Search flight deals

When did momondo last update prices for flights from Toronto Region of Waterloo Intl Airport to United States?
Prices for flights from Toronto Region of Waterloo Intl Airport to United States were last updated today.
How many operators does momondo search for flights from Toronto Region of Waterloo Intl Airport to United States?
There are 3 operators available for flights from Toronto Region of Waterloo Intl Airport to United States as of December 2025.
How old do you have to be to fly from Toronto Region of Waterloo Intl Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Region of Waterloo Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Toronto Region of Waterloo Intl Airport to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Region of Waterloo Intl Airport to United States is Boeing 737 MAX 8 (55.20% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (9.68%), Embraer 195 E2 (6.09%), and Airbus A321-100/200 (5.38%).

Best airlines flying from Toronto Region of Waterloo Intl Airport to United States

Compare and see reviews for airlines that fly from Toronto Region of Waterloo Intl Airport to United States with momondo

Airline	Rating	Free Cancellation	Price
Flair Airlines	PriceFrom C$ 141	Free Cancellation	Rating 6.0 256 reviews	Search Flair Airlines flights
WestJet	PriceFrom C$ 156	Free Cancellation	Rating 7.2 3,222 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 226	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to United States?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to United States . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Toronto which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Toronto to United States?

momondo provides multiple filters to help you find the best flight to United States from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Toronto to United States right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

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Toronto Region of Waterloo Intl Airport flight routes

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Flights from Toronto Region of Waterloo Intl to Edmonton

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Flights from Toronto Region of Waterloo Intl to Vancouver Intl

Cheap flights from Toronto Region of Waterloo Intl Airport to the United States from C$ 153

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WestJet flights from Toronto Region of Waterloo Intl Airport to United States

Our best WestJet deals on Toronto Region of Waterloo Intl Airport to United States flight tickets

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See travel insights to the United States from

How to get the cheapest flight ticket from Toronto Region of Waterloo Intl Airport to United States

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

What is the cheapest Toronto Region of Waterloo Intl to United States flight route?

Fly from Toronto Region of Waterloo Intl to Orlando for the best Toronto Region of Waterloo Intl - United States flight prices

How far in advance should I book a flight to United States?

What cabin class options are available on Toronto Region of Waterloo Intl to United States flights?

There is only 1 cabin class available to choose from on Toronto Region of Waterloo Intl to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Region of Waterloo Intl Airport to United States flights?

You could potentially save up to 50% on your flight if you consider stops on a Toronto Region of Waterloo Intl Airport to United States flight.

What is the cheapest airline that flies from Toronto Region of Waterloo Intl to United States?

WestJet and Air Canada are the most popular carriers operating from Toronto Region of Waterloo Intl to United States

Which airlines fly to United States?

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

Historically, on average around 30% of flights between Toronto and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 133 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Flair Airlines has had the least delays on this route over the last 12 months, with about 31% of their flights experiencing any sort of delay.

Cheap Toronto Region of Waterloo Intl Airport to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Region of Waterloo Intl Airport to United States

Fastest flight time

Direct flights

When did momondo last update prices for flights from Toronto Region of Waterloo Intl Airport to United States?

How many operators does momondo search for flights from Toronto Region of Waterloo Intl Airport to United States?

How old do you have to be to fly from Toronto Region of Waterloo Intl Airport to United States?

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Toronto Region of Waterloo Intl Airport to United States?

Best airlines flying from Toronto Region of Waterloo Intl Airport to United States

Compare and see reviews for airlines that fly from Toronto Region of Waterloo Intl Airport to United States with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to United States?

Can I find flights from Toronto to United States with flexible booking policies on momondo?

How can momondo help me find flights from Toronto to United States?

I’m not ready to book a flight from Toronto to United States right now. Can momondo alert me if prices change?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo