Flights to Ontario

$184 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 5/9. 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.
Porter Airlines
May 9
LGA
1h 40m
YYZ
May 11
YYZ
1h 35m
LGA
$184
Porter Airlines
May 9
LGA
1h 40m
YYZ
May 10
YYZ
1h 35m
LGA
$187
Porter Airlines
May 8
LGA
1h 40m
YYZ
May 10
YYZ
1h 35m
LGA
$192
Porter Airlines
May 1
LGA
1h 40m
YYZ
May 3
YYZ
1h 35m
LGA
$193
Porter Airlines
Apr 21
LGA
1h 40m
YYZ
Apr 29
YYZ
1h 35m
LGA
$194
Porter Airlines
May 13
EWR
1h 35m
YTZ
May 19
YTZ
1h 30m
EWR
$194
Porter Airlines
May 23
LGA
1h 40m
YYZ
May 25
YYZ
1h 35m
LGA
$195
Porter Airlines
Apr 23
EWR
4h 18m
1 stop
YTZ
Apr 27
YTZ
1h 30m
EWR
$195
Porter Airlines
Apr 29
LGA
1h 40m
YYZ
May 2
YYZ
1h 35m
LGA
$196
Porter Airlines
Apr 23
EWR
4h 18m
1 stop
YTZ
Apr 27
YTZ
3h 54m
1 stop
EWR
$196
Multiple Airlines
May 6
EWR
3h 49m
1 stop
YYZ
May 13
YYZ
1h 42m
EWR
$196
Porter Airlines
May 3
LGA
1h 40m
YYZ
May 4
YYZ
1h 35m
LGA
$197
Porter Airlines
May 13
EWR
1h 40m
YOW
May 13
YOW
6h 15m
1 stop
EWR
$192
Porter Airlines
May 13
EWR
1h 40m
YOW
May 13
YOW
3h 40m
1 stop
EWR
$213
Porter Airlines
Apr 30
EWR
26h 14m
1 stop
YOW
May 1
YOW
1h 33m
EWR
$215
Porter Airlines
May 4
EWR
4h 34m
1 stop
YOW
May 8
YOW
3h 40m
1 stop
EWR
$237
Porter Airlines
Apr 23
MCO
3h 13m
YOW
Apr 25
YOW
3h 20m
MCO
$237
Porter Airlines
Apr 30
EWR
1h 40m
YOW
May 3
YOW
1h 33m
EWR
$238
Porter Airlines
Apr 30
EWR
1h 40m
YOW
May 3
YOW
1h 33m
EWR
$239
Porter Airlines
May 1
EWR
1h 40m
YOW
May 3
YOW
1h 33m
EWR
$240
Multiple Airlines
May 29
MCO
7h 17m
1 stop
YOW
May 30
YOW
3h 19m
MCO
$240
Porter Airlines
May 13
EWR
1h 40m
YOW
May 20
YOW
1h 33m
EWR
$241
Porter Airlines
May 8
EWR
1h 40m
YOW
May 10
YOW
1h 33m
EWR
$242
Porter Airlines
May 1
EWR
1h 40m
YOW
May 4
YOW
3h 50m
1 stop
EWR
$243
Air Canada
May 2
JFK
7h 25m
1 stop
YQT
May 4
YQT
4h 50m
1 stop
JFK
$409
Air Canada
May 2
JFK
7h 25m
1 stop
YQT
May 4
YQT
4h 50m
1 stop
JFK
$410
Porter Airlines
Jul 18
MDW
6h 40m
1 stop
YQT
Jul 23
YQT
7h 20m
1 stop
MDW
$411
Porter Airlines
Jun 13
EWR
4h 40m
1 stop
YQT
Jun 15
YQT
6h 55m
1 stop
EWR
$417
Air Canada
May 2
JFK
7h 25m
1 stop
YQT
May 4
YQT
10h 07m
2 stops
JFK
$418
Porter Airlines
May 14
EWR
12h 03m
2 stops
YQT
May 17
YQT
6h 50m
1 stop
EWR
$424
Air Canada
Apr 30
LGA
13h 50m
1 stop
YQT
May 3
YQT
5h 46m
1 stop
LGA
$425
Porter Airlines
May 9
MDW
6h 40m
1 stop
YQT
May 16
YQT
4h 45m
1 stop
MDW
$425
Air Canada
Jun 13
EWR
11h 20m
2 stops
YQT
Jun 15
YQT
6h 20m
1 stop
EWR
$431
Air Canada
Apr 30
LGA
15h 50m
2 stops
YQT
May 3
YQT
5h 46m
1 stop
LGA
$434
Air Canada
May 14
JFK
12h 35m
1 stop
YQT
May 17
YQT
4h 55m
1 stop
JFK
$434
Porter Airlines
May 23
IAD
6h 40m
1 stop
YQT
May 30
YQT
4h 46m
1 stop
IAD
$437
Porter Airlines
Apr 23
EWR
7h 53m
1 stop
YQG
Apr 30
YQG
6h 25m
1 stop
EWR
$394
Porter Airlines
Apr 22
EWR
7h 53m
1 stop
YQG
Apr 30
YQG
6h 25m
1 stop
EWR
$416
Air Canada
Sep 26
EWR
6h 22m
1 stop
YQG
Sep 29
YQG
5h 48m
1 stop
EWR
$424
Air Canada
Sep 26
EWR
9h 22m
2 stops
YQG
Sep 29
YQG
6h 25m
1 stop
EWR
$432
Porter Airlines
Apr 22
EWR
7h 53m
1 stop
YQG
Apr 29
YQG
7h 25m
1 stop
EWR
$440
Porter Airlines
Apr 21
EWR
7h 53m
1 stop
YQG
Apr 30
YQG
6h 25m
1 stop
EWR
$441
Air Canada
Apr 20
LGA
4h 39m
1 stop
YQG
May 3
YQG
4h 54m
1 stop
LGA
$443
Air Canada
Sep 26
EWR
4h 22m
1 stop
YQG
Sep 29
YQG
5h 48m
1 stop
EWR
$445
Porter Airlines
Apr 26
EWR
8h 38m
2 stops
YQG
Apr 27
YQG
6h 25m
1 stop
EWR
$449
Porter Airlines
Apr 26
EWR
10h 48m
1 stop
YQG
Apr 28
YQG
7h 25m
1 stop
EWR
$450
Porter Airlines
Apr 26
EWR
10h 48m
1 stop
YQG
Apr 27
YQG
6h 25m
1 stop
EWR
$451
Air Canada
Apr 20
LGA
10h 14m
2 stops
YQG
May 3
YQG
4h 54m
1 stop
LGA
$452
WestJet
Jun 22
SAN
10h 50m
1 stop
YXU
Jun 29
YXU
11h 00m
1 stop
SAN
$450
WestJet
Jun 22
SAN
10h 50m
1 stop
YXU
Jun 29
YXU
11h 00m
1 stop
SAN
$457
WestJet
Jun 22
SAN
10h 50m
1 stop
YXU
Jun 29
YXU
11h 00m
1 stop
SAN
$458
Air Canada
May 28
SAN
16h 38m
1 stop
YXU
May 30
YXU
10h 08m
1 stop
SAN
$459
Multiple Airlines
May 23
BOS
10h 50m
1 stop
YXU
May 24
YXU
18h 25m
2 stops
BOS
$484
WestJet
Jun 29
MCO
20h 45m
2 stops
YXU
Jul 5
YXU
20h 00m
2 stops
MCO
$509
Multiple Airlines
May 31
LGA
4h 18m
1 stop
YXU
Jun 9
YXU
18h 15m
2 stops
LGA
$518
Air Canada
Jun 11
MCO
5h 28m
1 stop
YXU
Jun 14
YXU
5h 36m
1 stop
MCO
$520
WestJet
Jun 22
SAN
19h 20m
2 stops
YXU
Jun 29
YXU
11h 00m
1 stop
SAN
$522
Air Canada
May 31
LGA
4h 18m
1 stop
YXU
Jun 9
YXU
4h 06m
1 stop
LGA
$525
Air Canada
Jun 11
MCO
9h 48m
2 stops
YXU
Jun 14
YXU
7h 16m
1 stop
MCO
$529
Air Canada
Jun 11
MCO
9h 48m
2 stops
YXU
Jun 14
YXU
9h 01m
2 stops
MCO
$538

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
3:20 pm - 4:55 pm
YYZ
-
LGA
1h 35mnonstop
$184Porter Airlines
Sat, May 9 - Mon, May 11
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
$187Porter Airlines
Sat, May 9 - Sun, May 10
Porter Airlines Logo
5:55 pm - 7:35 pm
LGA
-
YYZ
1h 40mnonstop
Porter Airlines Logo
3:20 pm - 4:55 pm
YYZ
-
LGA
1h 35mnonstop
$192Porter Airlines
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
3:55 pm - 7:44 pm
EWR
-
YYZ
3h 49m
1 stop
Multiple Airlines Logo
6:25 am - 8:07 am
YYZ
-
EWR
1h 42mnonstop
$196Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
3:55 pm - 7:44 pm
EWR
-
YYZ
3h 49m
1 stop
Multiple Airlines Logo
8:55 pm - 10:35 pm
YYZ
-
EWR
1h 40mnonstop
$197Multiple Airlines
Fri, Jul 3 - Sat, Jul 4
Air Canada Logo
3:50 pm - 5:35 pm
JFK
-
YYZ
1h 45mnonstop
Air Canada Logo
1:20 pm - 3:07 pm
YYZ
-
JFK
1h 47mnonstop
$198Air Canada
Wed, Apr 22 - Tue, Apr 28
Air Canada Logo
10:40 am - 12:27 pm
JFK
-
YYZ
1h 47mnonstop
Air Canada Logo
4:30 pm - 9:32 pm
YYZ
-
JFK
5h 02m
1 stop
$202Air Canada
Wed, Apr 22 - Tue, Apr 28
Air Transat Logo
12:25 pm - 5:40 pm
EWR
-
YYZ
5h 15m
1 stop
Air Transat Logo
4:00 pm - 9:40 pm
YYZ
-
EWR
5h 40m
1 stop
$206Air Transat
Sat, Jul 18 - Mon, Jul 20
WestJet Logo
1:15 pm - 5:10 am
LAX
-
YYZ
12h 55m
2 stops
WestJet Logo
3:50 pm - 10:05 pm
YYZ
-
LAX
9h 15m
1 stop
$242WestJet
Sat, May 9 - Wed, May 27
WestJet Logo
1:15 pm - 5:10 am
LAX
-
YYZ
12h 55m
2 stops
WestJet Logo
7:00 am - 2:05 pm
YYZ
-
LAX
10h 05m
1 stop
$243WestJet
Sat, May 16 - Wed, May 20

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 April 10, 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

Sat 5/9

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Mon 5/11

3:20 pm-4:55 pm

Nonstop1h 35m

$184

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sat 5/9

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Sun 5/10

3:20 pm-4:55 pm

Nonstop1h 35m

$187

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 5/8

5:55 pm-7:35 pm

Nonstop1h 40m

Toronto Pearson Intl

Sun 5/10

3:20 pm-4:55 pm

Nonstop1h 35m

$192

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Wed 5/6

3:55 pm-7:44 pm

1 stop3h 49m

Toronto Pearson Intl

Wed 5/13

6:25 am-8:07 am

Nonstop1h 42m

$196

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 7/3

3:55 pm-7:44 pm

1 stop3h 49m

Toronto Pearson Intl

Sat 7/4

8:55 pm-10:35 pm

Nonstop1h 40m

$197

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 4/22

3:50 pm-5:35 pm

Nonstop1h 45m

Toronto Pearson Intl

Tue 4/28

1:20 pm-3:07 pm

Nonstop1h 47m

$198

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Wed 4/22

10:40 am-12:27 pm

Nonstop1h 47m

Toronto Pearson Intl

Tue 4/28

4:30 pm-9:32 pm

1 stop5h 02m

$202

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sat 7/18

12:25 pm-5:40 pm

1 stop5h 15m

Toronto Pearson Intl

Mon 7/20

4:00 pm-9:40 pm

1 stop5h 40m

$206

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Sat 5/9

1:15 pm-5:10 am

2 stops12h 55m

Toronto Pearson Intl

Wed 5/27

3:50 pm-10:05 pm

1 stop9h 15m

$242

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Sat 5/16

1:15 pm-5:10 am

2 stops12h 55m

Toronto Pearson Intl

Wed 5/20

7:00 am-2:05 pm

1 stop10h 05m

$243

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 $46/pp, you can find flights to Region of Ontario depending on where you are departing from. On average, flights to Region of Ontario cost $778/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 $397. 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 $607. 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

$84

Best Round-Trip Price

$184

Fastest flight time

1h 32m
The best one-way flight price to Ontario from United States in the last 72 hours is $84 (Newark to Toronto Island).
The best round-trip flight price to Ontario from United States in the last 72 hours is $184 (New York LaGuardia to Toronto Pearson Intl).
The fastest flight to Ontario from United States takes 1h 32m (Washington, D.C. Reagan-National 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 $926 per ticket. We’ve had users find flights to Region of Ontario for as low as $63, however. If you’re unable to find a plane ticket for $63, but manage to find one for $725 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 Tuesday 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 $63. Ottawa airport in Ottawa is the second cheapest destination in Region of Ontario, with an average airfare of $84.

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
Sun 5/10
Sun 5/17

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