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Cheap flights from the United States to Toronto from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Toronto departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Recent round-trip flight deals from the United States to Toronto

Enter your travel dates to find the best prices.
WestJet Logo
5:45 pm - 5:28 amLAX-YKF
8h 43m1 stop
WestJet Logo
6:20 am - 10:03 pmYKF-LAX
18h 43m1 stop
$258WestJet
Find Deal
Fri, Jan 23 - Mon, Jan 26
WestJet Logo
3:10 pm - 5:28 amSEA-YKF
11h 18m1 stop
WestJet Logo
7:00 pm - 2:19 pmYKF-SEA
22h 19m1 stop
$262WestJet
Find Deal
Wed, Jan 28 - Sat, Jan 31
WestJet Logo
3:10 pm - 5:29 amSEA-YKF
11h 19m1 stop
WestJet Logo
7:00 pm - 2:19 pmYKF-SEA
22h 19m1 stop
$263WestJet
Find Deal
Sun, Mar 22 - Sat, Mar 28
WestJet Logo
2:05 pm - 5:29 amPHX-YKF
13h 24m2 stops
WestJet Logo
6:20 am - 10:49 pmYKF-PHX
18h 29m1 stop
$268WestJet
Find Deal
Fri, Feb 13 - Mon, Feb 16
WestJet Logo
11:50 am - 5:28 amLAX-YKF
14h 38m2 stops
WestJet Logo
6:20 am - 10:03 pmYKF-LAX
18h 43m1 stop
$276WestJet
Find Deal
Fri, Jan 23 - Mon, Jan 26
WestJet Logo
2:05 pm - 5:29 amPHX-YKF
13h 24m2 stops
WestJet Logo
6:20 am - 10:49 pmYKF-PHX
18h 29m1 stop
$281WestJet
Find Deal
Fri, Feb 13 - Mon, Feb 16
WestJet Logo
5:45 pm - 5:28 amLAX-YKF
8h 43m1 stop
WestJet Logo
6:20 am - 11:00 amYKF-LAX
31h 40m2 stops
$287WestJet
Find Deal
Fri, Jan 16 - Mon, Jan 19
WestJet Logo
11:55 am - 5:29 amPHX-YKF
15h 34m1 stop
WestJet Logo
6:20 am - 5:49 pmYKF-PHX
14h 29m1 stop
$288WestJet
Find Deal
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
7:35 pm - 4:00 pmPHX-YKF
18h 25m1 stop
Multiple Airlines Logo
7:05 am - 10:47 pmYKF-PHX
17h 42m1 stop
$289Multiple Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
6:20 pm - 5:28 amIAH-YKF
10h 08m1 stop
Multiple Airlines Logo
7:05 am - 12:44 pmYKF-IAH
30h 39m1 stop
$295Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18

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

Our best WestJet deals on United States to Toronto Region of Waterloo Intl Airport flight tickets
WestJet
Jan 23
LAX5:45 pmLos Angeles
8h 43m
1 stop
YKF5:28 amToronto Region of Waterloo Intl
Jan 26
YKF6:20 amToronto Region of Waterloo Intl
18h 43m
1 stop
LAX10:03 pmLos Angeles
$258
Find similar
WestJet
Jan 28
SEA3:10 pmSeattle/Tacoma Intl
11h 18m
1 stop
YKF5:28 amToronto Region of Waterloo Intl
Jan 31
YKF7:00 pmToronto Region of Waterloo Intl
22h 19m
1 stop
SEA2:19 pmSeattle/Tacoma Intl
$262
Find similar
WestJet
Mar 22
SEA3:10 pmSeattle/Tacoma Intl
11h 19m
1 stop
YKF5:29 amToronto Region of Waterloo Intl
Mar 28
YKF7:00 pmToronto Region of Waterloo Intl
22h 19m
1 stop
SEA2:19 pmSeattle/Tacoma Intl
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Toronto Region of Waterloo Intl Airport 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from the United States to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 1/23

5:45 pm-5:28 am

1 stop8h 43m

Toronto Region of Waterloo Intl

Mon 1/26

6:20 am-10:03 pm

1 stop18h 43m

$258

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Wed 1/28

3:10 pm-5:28 am

1 stop11h 18m

Toronto Region of Waterloo Intl

Sat 1/31

7:00 pm-2:19 pm

1 stop22h 19m

$262

SeattleToronto

SEA - YKF

SEAYKF

Seattle/Tacoma Intl

Sun 3/22

3:10 pm-5:29 am

1 stop11h 19m

Toronto Region of Waterloo Intl

Sat 3/28

7:00 pm-2:19 pm

1 stop22h 19m

$263

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 2/13

2:05 pm-5:29 am

2 stops13h 24m

Toronto Region of Waterloo Intl

Mon 2/16

6:20 am-10:49 pm

1 stop18h 29m

$268

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 1/23

11:50 am-5:28 am

2 stops14h 38m

Toronto Region of Waterloo Intl

Mon 1/26

6:20 am-10:03 pm

1 stop18h 43m

$276

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 2/13

2:05 pm-5:29 am

2 stops13h 24m

Toronto Region of Waterloo Intl

Mon 2/16

6:20 am-10:49 pm

1 stop18h 29m

$281

Los AngelesToronto

LAX - YKF

LAXYKF

Los Angeles

Fri 1/16

5:45 pm-5:28 am

1 stop8h 43m

Toronto Region of Waterloo Intl

Mon 1/19

6:20 am-11:00 am

2 stops31h 40m

$287

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 3/6

11:55 am-5:29 am

1 stop15h 34m

Toronto Region of Waterloo Intl

Mon 3/9

6:20 am-5:49 pm

1 stop14h 29m

$288

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 1/9

7:35 pm-4:00 pm

1 stop18h 25m

Toronto Region of Waterloo Intl

Sun 1/11

7:05 am-10:47 pm

1 stop17h 42m

$289

HoustonToronto

IAH - YKF

IAHYKF

Houston George Bush Intcntl

Sun 1/11

6:20 pm-5:28 am

1 stop10h 08m

Toronto Region of Waterloo Intl

Sun 1/18

7:05 am-12:44 pm

1 stop30h 39m

$295

Flights are sorted by cheapest round-trip flights first.

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

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

What is the cheapest day to depart on your flight to Toronto Region of Waterloo Intl Airport?

According to our data, Saturday is the cheapest day to fly to Toronto Region of Waterloo Intl Airport from United States. The lowest ticket price found for a Saturday departure recently was $153. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Toronto Region of Waterloo Intl Airport is Friday, with ticket prices averaging around $427.

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

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

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

There is only 1 cabin class available to choose from on United States to Toronto Region of Waterloo Intl 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 United States to Toronto Region of Waterloo Intl Airport flights?

No. A direct flight is the cheapest option for a flight between United States to Toronto Region of Waterloo Intl Airport.

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

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

Direct flights

None
There are no direct flights from United States to Toronto Region of Waterloo Intl Airport. There are no popular flight routes from United States to Toronto Region of Waterloo Intl Airport.
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  • When did momondo last update prices for flights from United States to Toronto Region of Waterloo Intl Airport?

    Prices for flights from United States to Toronto Region of Waterloo Intl Airport were last updated today.

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

    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 United States to Toronto Region of Waterloo Intl Airport.

  • What documentation or ID do you need to fly to Toronto Region of Waterloo Intl Airport?

    The travel and health documents you'll need for your trip to Toronto Region of Waterloo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto Region of Waterloo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Traveling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Sauble Beach
Southampton
Port Elgin

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from United States.

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

Yes. momondo enables you to select and highlight flights to Toronto from United States with this policy.

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

Once all potential United States to Toronto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from United States and alert you when they change.

An easier way to manage your Toronto Region of Waterloo Intl Airport trip

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