Flights to Ontario

$201 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 6/9. 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
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.
Air Canada
Jun 9
LGA
5h 08m
1 stop
YYZ
Jun 25
YYZ
1h 35m
LGA
$201
Air Canada
Jun 9
LGA
1h 33m
YYZ
Jun 25
YYZ
1h 35m
LGA
$202
Air Canada
Jun 11
LGA
1h 33m
YYZ
Jun 15
YYZ
1h 36m
LGA
$203
Air Canada
Jun 11
LGA
5h 08m
1 stop
YYZ
Jun 15
YYZ
1h 36m
LGA
$204
Porter Airlines
Jun 10
LGA
1h 37m
YYZ
Jun 10
YYZ
1h 35m
LGA
$205
GOL
Jul 9
LGA
1h 41m
YTZ
Jul 16
YTZ
1h 27m
LGA
$205
Porter Airlines
Jun 24
LGA
1h 37m
YYZ
Jun 25
YYZ
1h 35m
LGA
$207
Air Canada
Jun 11
LGA
1h 33m
YYZ
Jun 15
YYZ
1h 36m
LGA
$208
Air Canada
Jun 11
LGA
5h 08m
1 stop
YYZ
Jun 15
YYZ
1h 36m
LGA
$209
Porter Airlines
Jun 9
LGA
1h 37m
YYZ
Jun 13
YYZ
1h 35m
LGA
$211
Air Canada
Jun 11
LGA
5h 08m
1 stop
YYZ
Jun 15
YYZ
1h 36m
LGA
$212
Porter Airlines
Oct 20
LGA
1h 40m
YYZ
Oct 20
YYZ
1h 35m
LGA
$213
Porter Airlines
Jul 15
EWR
1h 45m
YOW
Jul 22
YOW
1h 35m
EWR
$266
Porter Airlines
Jul 28
EWR
1h 45m
YOW
Jul 28
YOW
6h 30m
1 stop
EWR
$274
Porter Airlines
Jun 18
EWR
1h 42m
YOW
Jun 24
YOW
1h 35m
EWR
$281
Porter Airlines
Jul 1
EWR
1h 45m
YOW
Jul 1
YOW
6h 30m
1 stop
EWR
$282
Air Canada
Jul 11
LGA
5h 22m
1 stop
YOW
Jul 18
YOW
5h 52m
1 stop
LGA
$283
Porter Airlines
Jun 20
EWR
1h 42m
YOW
Jun 21
YOW
1h 35m
EWR
$284
Porter Airlines
Jul 2
EWR
1h 45m
YOW
Jul 6
YOW
1h 35m
EWR
$285
Porter Airlines
Jun 18
EWR
1h 42m
YOW
Jun 21
YOW
1h 35m
EWR
$287
Porter Airlines
Jun 26
EWR
4h 54m
1 stop
YOW
Jun 30
YOW
1h 35m
EWR
$288
Air Canada
Jun 26
LGA
5h 22m
1 stop
YOW
Jun 30
YOW
3h 32m
1 stop
LGA
$288
Porter Airlines
Jul 17
EWR
1h 45m
YOW
Jul 19
YOW
1h 35m
EWR
$289
Porter Airlines
Jun 16
EWR
1h 42m
YOW
Jun 19
YOW
1h 35m
EWR
$290
Multiple Airlines
Jun 10
LGA
12h 30m
1 stop
YQT
Jun 20
YQT
6h 45m
1 stop
LGA
$482
Multiple Airlines
Jun 10
LGA
12h 30m
1 stop
YQT
Jun 16
YQT
6h 45m
1 stop
LGA
$485
Multiple Airlines
Jun 24
IAD
16h 55m
1 stop
YQT
Jul 1
YQT
28h 16m
1 stop
IAD
$489
Multiple Airlines
Jul 3
LGA
15h 00m
1 stop
YQT
Jul 5
YQT
6h 45m
1 stop
LGA
$496
Multiple Airlines
Jul 10
BOS
25h 45m
1 stop
YQT
Jul 18
YQT
24h 19m
1 stop
BOS
$498
Multiple Airlines
Jul 4
LGA
15h 00m
1 stop
YQT
Jul 10
YQT
10h 25m
1 stop
LGA
$502
Multiple Airlines
Jul 4
LGA
15h 00m
1 stop
YQT
Jul 10
YQT
21h 20m
2 stops
LGA
$507
Multiple Airlines
Jul 10
BOS
25h 45m
1 stop
YQT
Jul 19
YQT
29h 50m
2 stops
BOS
$508
Multiple Airlines
Jul 10
BOS
25h 45m
1 stop
YQT
Jul 19
YQT
24h 19m
1 stop
BOS
$509
Multiple Airlines
Jun 10
LGA
12h 30m
1 stop
YQT
Jun 18
YQT
9h 15m
1 stop
LGA
$512
Multiple Airlines
Jul 31
IAD
38h 46m
2 stops
YQT
Aug 9
YQT
24h 35m
1 stop
IAD
$516
Porter Airlines
Sep 2
ORD
5h 25m
1 stop
YQT
Sep 6
YQT
5h 20m
1 stop
ORD
$518
Air Canada
Jun 24
ORD
4h 52m
1 stop
YXU
Jul 1
YXU
4h 17m
1 stop
ORD
$547
Air Canada
Jul 13
ORD
5h 17m
1 stop
YXU
Jul 20
YXU
5h 50m
1 stop
ORD
$548
Air Canada
Jun 25
LGA
8h 27m
2 stops
YXU
Jul 2
YXU
4h 15m
1 stop
LGA
$574
Air Canada
Jun 25
LGA
6h 12m
1 stop
YXU
Jul 2
YXU
4h 15m
1 stop
LGA
$580
WestJet
Jul 11
BOS
10h 50m
1 stop
YXU
Jul 25
YXU
16h 10m
1 stop
BOS
$591
WestJet
Jul 13
BOS
10h 50m
1 stop
YXU
Jul 20
YXU
16h 10m
1 stop
BOS
$600
Air Canada
Jul 11
LGA
6h 10m
1 stop
YXU
Jul 21
YXU
4h 54m
1 stop
LGA
$610
Air Canada
Jul 11
EWR
3h 55m
1 stop
YXU
Jul 17
YXU
4h 55m
1 stop
EWR
$610
Air Canada
Jul 11
LGA
6h 10m
1 stop
YXU
Jul 19
YXU
5h 40m
1 stop
LGA
$611
Air Canada
Jul 14
EWR
5h 10m
1 stop
YXU
Jul 19
YXU
4h 15m
1 stop
EWR
$611
Air Canada
Jul 12
LGA
4h 55m
1 stop
YXU
Jul 21
YXU
3h 30m
1 stop
LGA
$612
Air Canada
Jul 11
EWR
5h 55m
1 stop
YXU
Jul 16
YXU
4h 15m
1 stop
EWR
$612
Air Canada
Jun 11
LGA
6h 34m
1 stop
YQG
Jun 17
YQG
4h 54m
1 stop
LGA
$437
Air Canada
Jun 11
EWR
9h 24m
2 stops
YQG
Jun 17
YQG
9h 00m
1 stop
EWR
$455
Multiple Airlines
Jun 11
EWR
5h 11m
1 stop
YQG
Jun 17
YQG
9h 00m
1 stop
EWR
$464
Air Canada
Jul 13
LGA
4h 32m
1 stop
YQG
Jul 20
YQG
11h 50m
1 stop
LGA
$466
Air Canada
Jul 13
LGA
12h 32m
2 stops
YQG
Jul 20
YQG
12h 15m
2 stops
LGA
$487
Air Canada
Jun 11
EWR
9h 24m
2 stops
YQG
Jun 17
YQG
6h 48m
2 stops
EWR
$491
Air Canada
Jul 13
EWR
13h 27m
1 stop
YQG
Jul 20
YQG
12h 29m
1 stop
EWR
$495
Air Canada
Jul 13
EWR
13h 27m
1 stop
YQG
Jul 20
YQG
19h 10m
2 stops
EWR
$499
Air Canada
Oct 15
EWR
6h 22m
1 stop
YQG
Oct 18
YQG
6h 25m
1 stop
EWR
$503
Air Canada
Oct 15
LGA
4h 52m
1 stop
YQG
Oct 18
YQG
6h 31m
1 stop
LGA
$503
Air Canada
Aug 25
EWR
6h 22m
1 stop
YQG
Aug 26
YQG
6h 30m
1 stop
EWR
$525
Air Canada
Jun 15
LGA
6h 35m
1 stop
YQG
Jun 16
YQG
4h 54m
1 stop
LGA
$525

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.
Air Canada Logo
6:30 am - 11:38 am
LGA
-
YYZ
5h 08m
1 stop
Air Canada Logo
6:00 am - 7:35 am
YYZ
-
LGA
1h 35mnonstop
$201Air Canada
Tue, Jun 9 - Thu, Jun 25
Air Canada Logo
8:50 am - 10:23 am
LGA
-
YYZ
1h 33mnonstop
Air Canada Logo
6:00 am - 7:35 am
YYZ
-
LGA
1h 35mnonstop
$202Air Canada
Tue, Jun 9 - Thu, Jun 25
Air Canada Logo
7:25 am - 8:58 am
LGA
-
YYZ
1h 33mnonstop
Air Canada Logo
6:00 am - 7:36 am
YYZ
-
LGA
1h 36mnonstop
$203Air Canada
Thu, Jun 11 - Mon, Jun 15
Porter Airlines Logo
9:55 am - 11:32 am
LGA
-
YYZ
1h 37mnonstop
Porter Airlines Logo
3:20 pm - 4:55 pm
YYZ
-
LGA
1h 35mnonstop
$205Porter Airlines
Wed, Jun 10 - Wed, Jun 10
GOL Logo
7:55 am - 9:36 am
LGA
-
YTZ
1h 41mnonstop
GOL Logo
7:25 am - 8:52 am
YTZ
-
LGA
1h 27mnonstop
$205GOL
Thu, Jul 9 - Thu, Jul 16
Porter Airlines Logo
9:55 am - 11:32 am
LGA
-
YYZ
1h 37mnonstop
Porter Airlines Logo
5:50 pm - 7:25 pm
YYZ
-
LGA
1h 35mnonstop
$207Porter Airlines
Wed, Jun 24 - Thu, Jun 25
Delta Logo
6:05 am - 1:34 pm
IAD
-
YYZ
7h 29m
1 stop
Delta Logo
2:24 pm - 11:14 pm
YYZ
-
IAD
8h 50m
1 stop
$271Delta
Tue, Jun 16 - Sat, Jun 20
Delta Logo
4:30 pm - 11:02 pm
JFK
-
YYZ
6h 32m
1 stop
Delta Logo
6:29 pm - 8:36 pm
YYZ
-
JFK
2h 07mnonstop
$288Delta
Tue, Jun 23 - Wed, Jul 1
WestJet Logo
6:05 pm - 5:45 am
LAX
-
YYZ
8h 40m
1 stop
WestJet Logo
12:40 pm - 10:05 pm
YYZ
-
LAX
12h 25m
2 stops
$393WestJet
Tue, Jun 23 - Thu, Jun 25
WestJet Logo
3:00 pm - 5:10 am
LAX
-
YYZ
11h 10m
2 stops
WestJet Logo
10:50 am - 5:10 pm
YYZ
-
LAX
9h 20m
1 stop
$397WestJet
Mon, Jun 22 - Wed, Jun 24

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 May 30, 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

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 6/9

6:30 am-11:38 am

1 stop5h 08m

Toronto Pearson Intl

Thu 6/25

6:00 am-7:35 am

Nonstop1h 35m

$201
Quickest round-trip

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Tue 6/9

8:50 am-10:23 am

Nonstop1h 33m

Toronto Pearson Intl

Thu 6/25

6:00 am-7:35 am

Nonstop1h 35m

$202

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 6/11

7:25 am-8:58 am

Nonstop1h 33m

Toronto Pearson Intl

Mon 6/15

6:00 am-7:36 am

Nonstop1h 36m

$203

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 6/10

9:55 am-11:32 am

Nonstop1h 37m

Toronto Pearson Intl

Wed 6/10

3:20 pm-4:55 pm

Nonstop1h 35m

$205

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 7/9

7:55 am-9:36 am

Nonstop1h 41m

Toronto Island

Thu 7/16

7:25 am-8:52 am

Nonstop1h 27m

$205

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 6/24

9:55 am-11:32 am

Nonstop1h 37m

Toronto Pearson Intl

Thu 6/25

5:50 pm-7:25 pm

Nonstop1h 35m

$207

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Tue 6/16

6:05 am-1:34 pm

1 stop7h 29m

Toronto Pearson Intl

Sat 6/20

2:24 pm-11:14 pm

1 stop8h 50m

$271

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 6/23

4:30 pm-11:02 pm

1 stop6h 32m

Toronto Pearson Intl

Wed 7/1

6:29 pm-8:36 pm

Nonstop2h 07m

$288

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Tue 6/23

6:05 pm-5:45 am

1 stop8h 40m

Toronto Pearson Intl

Thu 6/25

12:40 pm-10:05 pm

2 stops12h 25m

$393

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Mon 6/22

3:00 pm-5:10 am

2 stops11h 10m

Toronto Pearson Intl

Wed 6/24

10:50 am-5:10 pm

1 stop9h 20m

$397

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 $58/pp, you can find flights to Region of Ontario depending on where you are departing from. On average, flights to Region of Ontario cost $736/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 $457. 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 $654. 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

$95

Best Round-Trip Price

$201

Fastest flight time

1h 26m
The best one-way flight price to Ontario from United States in the last 5 days is $95 (New York LaGuardia to Toronto Island).
The best round-trip flight price to Ontario from United States in the last 5 days is $201 (New York LaGuardia to Toronto Pearson Intl).
The fastest flight to Ontario from United States takes 1h 26m (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 Region of Waterloo Intl 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 $840 per ticket. We’ve had users find flights to Region of Ontario for as low as $58, however. If you’re unable to find a plane ticket for $58, but manage to find one for $643 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 $58. 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
Mon 6/29
Mon 7/6

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