Flights to Ontario

$195 Cheap flights to Ontario

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Ontario departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in Ontario

Find flights to these popular cities in Ontario from your nearest airport.
Porter Airlines
Oct 26
LGA
1h 42m
YYZ
Oct 28
YYZ
1h 40m
LGA
$195
Porter Airlines
Oct 30
LGA
1h 42m
YYZ
Nov 1
YYZ
1h 40m
LGA
$204
Porter Airlines
Oct 31
LGA
1h 42m
YYZ
Nov 1
YYZ
1h 40m
LGA
$205
Porter Airlines
Nov 1
LGA
1h 42m
YYZ
Nov 1
YYZ
1h 40m
LGA
$207
Porter Airlines
Oct 29
LGA
1h 42m
YYZ
Oct 31
YYZ
1h 40m
LGA
$209
Porter Airlines
Oct 27
LGA
1h 42m
YYZ
Oct 30
YYZ
1h 40m
LGA
$210
Porter Airlines
Oct 26
LGA
1h 42m
YYZ
Oct 29
YYZ
1h 40m
LGA
$211
Porter Airlines
Oct 28
LGA
1h 42m
YYZ
Oct 28
YYZ
1h 40m
LGA
$212
Porter Airlines
Oct 29
LGA
1h 42m
YYZ
Oct 29
YYZ
1h 40m
LGA
$213
Porter Airlines
Oct 27
LGA
1h 42m
YYZ
Nov 2
YYZ
1h 40m
LGA
$216
Porter Airlines
Oct 30
LGA
1h 42m
YYZ
Nov 2
YYZ
1h 40m
LGA
$218
Porter Airlines
Oct 26
LGA
1h 42m
YYZ
Nov 1
YYZ
1h 40m
LGA
$219
Porter Airlines
Aug 12
EWR
1h 45m
YOW
Aug 19
YOW
1h 35m
EWR
$228
Porter Airlines
Jul 23
EWR
1h 45m
YOW
Jul 27
YOW
1h 35m
EWR
$229
Porter Airlines
Jul 23
EWR
1h 45m
YOW
Jul 27
YOW
1h 35m
EWR
$231
Porter Airlines
Jul 23
EWR
3h 59m
1 stop
YOW
Jul 27
YOW
1h 35m
EWR
$232
Porter Airlines
Jul 23
EWR
3h 59m
1 stop
YOW
Jul 27
YOW
1h 35m
EWR
$233
Porter Airlines
Aug 5
EWR
4h 54m
1 stop
YOW
Aug 12
YOW
4h 05m
1 stop
EWR
$234
Porter Airlines
Jul 23
EWR
1h 45m
YOW
Jul 27
YOW
1h 35m
EWR
$235
Porter Airlines
Jul 23
EWR
3h 59m
1 stop
YOW
Jul 27
YOW
1h 35m
EWR
$236
Porter Airlines
Jul 23
EWR
3h 59m
1 stop
YOW
Jul 27
YOW
1h 35m
EWR
$237
Porter Airlines
Jul 23
EWR
1h 45m
YOW
Jul 27
YOW
1h 35m
EWR
$238
Porter Airlines
Aug 26
EWR
1h 45m
YOW
Aug 30
YOW
1h 35m
EWR
$239
Porter Airlines
Aug 24
EWR
1h 45m
YOW
Aug 28
YOW
1h 35m
EWR
$240
WestJet
Aug 15
SFO
9h 45m
2 stops
YQT
Aug 18
YQT
29h 05m
1 stop
SFO
$404
WestJet
Aug 15
SFO
9h 45m
2 stops
YQT
Aug 18
YQT
29h 05m
1 stop
SFO
$405
WestJet
Aug 15
SFO
9h 45m
2 stops
YQT
Aug 18
YQT
24h 20m
2 stops
SFO
$408
WestJet
Aug 15
SFO
9h 45m
2 stops
YQT
Aug 18
YQT
24h 20m
2 stops
SFO
$409
WestJet
Aug 21
SEA
9h 00m
1 stop
YQT
Aug 26
YQT
16h 50m
1 stop
SEA
$423
WestJet
Aug 15
SFO
10h 00m
1 stop
YQT
Aug 18
YQT
19h 10m
1 stop
SFO
$429
WestJet
Aug 15
SFO
10h 00m
1 stop
YQT
Aug 18
YQT
19h 10m
1 stop
SFO
$430
WestJet
Aug 4
SFO
21h 55m
1 stop
YQT
Aug 11
YQT
19h 40m
2 stops
SFO
$433
WestJet
Aug 4
SFO
25h 25m
2 stops
YQT
Aug 11
YQT
19h 40m
2 stops
SFO
$437
Multiple Airlines
Aug 7
LGA
12h 30m
1 stop
YQT
Aug 20
YQT
6h 45m
1 stop
LGA
$439
Multiple Airlines
Jul 13
LAX
21h 55m
1 stop
YQT
Jul 21
YQT
31h 21m
2 stops
LAX
$441
WestJet
Jul 12
LAX
8h 30m
1 stop
YQT
Jul 20
YQT
44h 05m
2 stops
LAX
$452
WestJet
Aug 2
SFO
7h 45m
1 stop
YXU
Aug 8
YXU
8h 50m
1 stop
SFO
$341
WestJet
Aug 2
SFO
8h 15m
1 stop
YXU
Aug 8
YXU
8h 50m
1 stop
SFO
$343
WestJet
Sep 17
SAN
10h 50m
1 stop
YXU
Sep 22
YXU
11h 00m
1 stop
SAN
$362
WestJet
Aug 4
SFO
7h 45m
1 stop
YXU
Aug 11
YXU
10h 15m
2 stops
SFO
$377
WestJet
Sep 23
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$381
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$382
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$383
WestJet
Sep 23
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$386
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 8
YXU
15h 35m
1 stop
SEA
$392
WestJet
Sep 24
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$395
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$397
WestJet
Sep 23
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$399
WestJet
Aug 28
SFO
18h 05m
1 stop
YQG
Aug 31
YQG
8h 55m
1 stop
SFO
$458
Air Canada
Dec 4
LAX
7h 14m
1 stop
YQG
Dec 8
YQG
8h 32m
1 stop
LAX
$481
Air Canada
Oct 17
SFO
16h 47m
1 stop
YQG
Oct 20
YQG
7h 54m
1 stop
SFO
$484
Air Canada
Oct 17
SFO
16h 47m
1 stop
YQG
Oct 20
YQG
14h 15m
2 stops
SFO
$489
Air Canada
Dec 4
LAX
7h 14m
1 stop
YQG
Dec 8
YQG
14h 54m
2 stops
LAX
$490
Air Canada
Oct 17
SFO
23h 12m
2 stops
YQG
Oct 20
YQG
11h 36m
2 stops
SFO
$494
Air Canada
Oct 17
SFO
23h 12m
2 stops
YQG
Oct 20
YQG
11h 36m
2 stops
SFO
$495
Air Canada
Dec 4
LAX
7h 14m
1 stop
YQG
Dec 8
YQG
17h 42m
1 stop
LAX
$506
Air Canada
Dec 4
LAX
7h 14m
1 stop
YQG
Dec 8
YQG
23h 19m
2 stops
LAX
$511
Air Canada
Dec 4
LAX
23h 09m
2 stops
YQG
Dec 8
YQG
14h 54m
2 stops
LAX
$519
Air Canada
Dec 4
LAX
23h 09m
2 stops
YQG
Dec 8
YQG
23h 19m
2 stops
LAX
$540
Air Canada
Aug 8
EWR
9h 22m
2 stops
YQG
Aug 11
YQG
6h 30m
1 stop
EWR
$546

Find the cheapest flights from the United States to Ontario

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

Enter your travel dates to find the best prices.
Porter Airlines Logo
9:55 am - 11:35 am
LGA
-
YYZ
1h 40mnonstop
Porter Airlines Logo
7:20 am - 8:55 am
YYZ
-
LGA
1h 35mnonstop
$225Porter Airlines
Fri, Sep 11 - Mon, Sep 14
Air Canada Logo
7:55 am - 9:40 am
LGA
-
YTZ
1h 45mnonstop
Air Canada Logo
10:45 am - 4:57 pm
YTZ
-
LGA
6h 12m
1 stop
$225Air Canada
Sun, Nov 1 - Sat, Nov 7
Porter Airlines Logo
9:55 am - 11:35 am
LGA
-
YYZ
1h 40mnonstop
Porter Airlines Logo
7:20 am - 8:55 am
YYZ
-
LGA
1h 35mnonstop
$226Porter Airlines
Wed, Sep 9 - Sat, Sep 19
Porter Airlines Logo
9:55 am - 11:35 am
LGA
-
YYZ
1h 40mnonstop
Porter Airlines Logo
3:20 pm - 4:55 pm
YYZ
-
LGA
1h 35mnonstop
$227Porter Airlines
Thu, Sep 17 - Tue, Sep 22
Air Canada Logo
12:55 pm - 2:34 pm
LGA
-
YTZ
1h 39mnonstop
Air Canada Logo
10:45 am - 2:36 pm
YTZ
-
LGA
3h 51m
1 stop
$230Air Canada
Thu, Sep 24 - Tue, Sep 29
KLM Logo
7:15 am - 3:15 pm
JFK
-
YYZ
8h 00m
1 stop
KLM Logo
6:25 pm - 8:30 pm
YYZ
-
JFK
2h 05mnonstop
$272KLM
Tue, Sep 22 - Tue, Sep 22
Delta Logo
9:26 pm - 11:24 pm
JFK
-
YYZ
1h 58mnonstop
Delta Logo
6:25 pm - 8:30 pm
YYZ
-
JFK
2h 05mnonstop
$277Delta
Thu, Sep 17 - Mon, Sep 21
Delta Logo
9:29 am - 11:25 am
JFK
-
YYZ
1h 56mnonstop
Delta Logo
6:25 pm - 8:30 pm
YYZ
-
JFK
2h 05mnonstop
$283Delta
Thu, Sep 3 - Tue, Sep 8
WestJet Logo
7:00 am - 10:43 pm
LAX
-
YYZ
12h 43m
2 stops
WestJet Logo
1:30 pm - 9:03 pm
YYZ
-
LAX
10h 33m
1 stop
$312WestJet
Thu, Nov 26 - Mon, Nov 30
WestJet Logo
7:00 am - 6:38 pm
LAX
-
YYZ
8h 38m
1 stop
WestJet Logo
1:30 pm - 9:03 pm
YYZ
-
LAX
10h 33m
1 stop
$313WestJet
Thu, Nov 19 - Fri, Nov 27

momondo Fare Finder

 
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on June 21, 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 9/11

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Mon 9/14

7:20 am-8:55 am

Nonstop1h 35m

$225

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Sun 11/1

7:55 am-9:40 am

Nonstop1h 45m

Toronto Island

Sat 11/7

10:45 am-4:57 pm

1 stop6h 12m

$225

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 9/9

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Sat 9/19

7:20 am-8:55 am

Nonstop1h 35m

$226

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 9/17

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Tue 9/22

3:20 pm-4:55 pm

Nonstop1h 35m

$227

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 9/24

12:55 pm-2:34 pm

Nonstop1h 39m

Toronto Island

Tue 9/29

10:45 am-2:36 pm

1 stop3h 51m

$230

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 9/22

7:15 am-3:15 pm

1 stop8h 00m

Toronto Pearson Intl

Tue 9/22

6:25 pm-8:30 pm

Nonstop2h 05m

$272

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 9/17

9:26 pm-11:24 pm

Nonstop1h 58m

Toronto Pearson Intl

Mon 9/21

6:25 pm-8:30 pm

Nonstop2h 05m

$277

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 9/3

9:29 am-11:25 am

Nonstop1h 56m

Toronto Pearson Intl

Tue 9/8

6:25 pm-8:30 pm

Nonstop2h 05m

$283

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 11/26

7:00 am-10:43 pm

2 stops12h 43m

Toronto Pearson Intl

Mon 11/30

1:30 pm-9:03 pm

1 stop10h 33m

$312

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Thu 11/19

7:00 am-6:38 pm

1 stop8h 38m

Toronto Pearson Intl

Fri 11/27

1:30 pm-9:03 pm

1 stop10h 33m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ontario from

Ontario flights insights and trends

Explore insights for your Ontario flight to craft the best travel plan

What is the cheapest flight I can find to Region of Ontario?

For prices as low as $60/pp, you can find flights to Region of Ontario depending on where you are departing from. On average, flights to Region of Ontario cost $708/pp.

See prices from:

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Wednesday is the cheapest day to fly to Region of Ontario from United States. The lowest ticket price found for a Wednesday departure recently was $494. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to Region of Ontario on a Sunday will generally be more expensive and average around $679. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheapest flights to cities in Ontario

Click on the cities below to find out when it's cheapest to fly to Ontario from United States
Toronto
Toronto

Cheap Ontario flight deals and tips

Summary info about Ontario flight prices, duration and airlines

Best One-Way Price

$106

Best Round-Trip Price

$225

Fastest flight time

1h 30m
The best one-way flight price to Ontario from United States in the last 5 days is $106 (New York LaGuardia to Toronto Pearson Intl).
The best round-trip flight price to Ontario from United States in the last 5 days is $225 (New York LaGuardia to Toronto Pearson Intl).
The fastest flight to Ontario from United States takes 1h 30m (Washington, D.C. Dulles Intl to Toronto Pearson Intl).

Frequently asked questions about flying to Ontario

What is the best airport to fly into to visit Toronto?

I plan on visiting Rogers Centre. Which airport is the quickest drive?

The closest airport to Rogers Centre is Toronto Pearson Intl Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Toronto Island Airport.

What are the most popular landmarks in Region of Ontario?

What is the weather like in Region of Ontario?

Temperatures in Region of Ontario can vary between 21.2 °F and 69.8 °F based on the time of year. Typically, the coldest month in Region of Ontario will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider traveling to Region of Ontario in February, March, and January, as that is when precipitation is least likely.

What airlines fly to Region of Ontario?

How much are flights to Region of Ontario?

On average, a flight to Region of Ontario will cost $787 per ticket. We’ve had users find flights to Region of Ontario for as low as $60, however. If you’re unable to find a plane ticket for $60, but manage to find one for $590 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.

What is the best day of the week to fly to Region of Ontario?

Flying to Region of Ontario on a Wednesday or Thursday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Region of Ontario is on a Sunday.

Where is it cheapest to fly into Region of Ontario?

Toronto Pearson Intl airport in Toronto has the cheapest flights when visiting Region of Ontario, with an average airfare of $60. Ottawa airport in Ottawa is the second cheapest destination in Region of Ontario, with an average airfare of $102.

When did momondo last update prices for flights to Ontario?

Prices for flights to Ontario refresh daily.

How many operators does momondo search for flights to Ontario?

How old do you have to be to fly to Ontario?

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 to Ontario.

What documentation or ID do you need to fly to Ontario?

The necessary travel and health documents for your Ontario trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Ontario?

It is quick and easy to find flights to Ontario on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Ontario.

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

Yes momondo offers price alerts on flights to Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ontario 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.

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1 adult
Tue 7/21
Tue 7/28

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