Flights to Ontario

$200 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 7/20. 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.
GOL
Jul 20
LGA
1h 41m
YTZ
Jul 28
YTZ
1h 27m
LGA
$200
Air Canada
Jul 30
ORD
1h 46m
YYZ
Aug 2
YYZ
1h 55m
ORD
$219
Air Canada
Jul 30
ORD
1h 46m
YYZ
Aug 2
YYZ
1h 55m
ORD
$220
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 6
YYZ
1h 55m
ORD
$221
Air Canada
Jul 30
ORD
1h 46m
YYZ
Aug 2
YYZ
1h 55m
ORD
$222
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 5
YYZ
1h 55m
ORD
$223
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 6
YYZ
1h 55m
ORD
$224
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 5
YYZ
1h 55m
ORD
$225
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 6
YYZ
1h 55m
ORD
$226
Air Canada
Jul 2
ORD
1h 45m
YYZ
Jul 5
YYZ
1h 55m
ORD
$227
Air Canada
Jul 4
ORD
1h 46m
YYZ
Jul 6
YYZ
1h 55m
ORD
$228
Air Canada
Jul 14
ORD
1h 44m
YYZ
Jul 21
YYZ
6h 05m
1 stop
ORD
$229
Porter Airlines
Jul 21
EWR
1h 45m
YOW
Aug 7
YOW
1h 35m
EWR
$230
Porter Airlines
Jul 21
EWR
6h 34m
1 stop
YOW
Aug 7
YOW
1h 35m
EWR
$237
Porter Airlines
Jul 30
EWR
1h 45m
YOW
Aug 1
YOW
1h 35m
EWR
$239
Porter Airlines
Jul 7
EWR
1h 45m
YOW
Jul 29
YOW
1h 35m
EWR
$247
Porter Airlines
Jul 29
EWR
1h 45m
YOW
Aug 5
YOW
1h 35m
EWR
$249
Porter Airlines
Jul 23
EWR
1h 45m
YOW
Jul 30
YOW
1h 35m
EWR
$250
Porter Airlines
Jul 6
EWR
1h 45m
YOW
Jul 21
YOW
3h 45m
1 stop
EWR
$251
Porter Airlines
Jul 8
EWR
4h 54m
1 stop
YOW
Jul 28
YOW
4h 05m
1 stop
EWR
$252
Porter Airlines
Jul 6
EWR
1h 45m
YOW
Jul 21
YOW
1h 35m
EWR
$253
Porter Airlines
Jul 8
EWR
4h 54m
1 stop
YOW
Jul 30
YOW
1h 35m
EWR
$254
Porter Airlines
Jul 9
EWR
1h 45m
YOW
Jul 27
YOW
1h 35m
EWR
$255
Porter Airlines
Jul 9
EWR
1h 45m
YOW
Jul 28
YOW
4h 05m
1 stop
EWR
$256
Multiple Airlines
Sep 30
SFO
9h 45m
2 stops
YQT
Oct 14
YQT
8h 50m
1 stop
SFO
$346
WestJet
Aug 28
SFO
9h 45m
2 stops
YQT
Sep 7
YQT
13h 55m
2 stops
SFO
$357
WestJet
Aug 27
SFO
21h 55m
1 stop
YQT
Sep 6
YQT
13h 55m
2 stops
SFO
$361
WestJet
Aug 27
SFO
21h 40m
2 stops
YQT
Sep 6
YQT
13h 55m
2 stops
SFO
$362
WestJet
Sep 30
SFO
9h 45m
2 stops
YQT
Oct 14
YQT
19h 40m
2 stops
SFO
$363
Multiple Airlines
Sep 30
SFO
27h 00m
1 stop
YQT
Oct 14
YQT
8h 50m
1 stop
SFO
$374
WestJet
Aug 27
SFO
27h 00m
1 stop
YQT
Sep 6
YQT
19h 10m
1 stop
SFO
$386
WestJet
Aug 28
SFO
27h 00m
1 stop
YQT
Sep 7
YQT
13h 55m
2 stops
SFO
$394
WestJet
Aug 20
LAX
8h 30m
1 stop
YQT
Aug 24
YQT
21h 15m
1 stop
LAX
$397
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
$409
WestJet
Aug 18
LAX
8h 30m
1 stop
YQT
Aug 25
YQT
18h 30m
2 stops
LAX
$412
WestJet
Aug 5
SEA
6h 45m
1 stop
YXU
Aug 10
YXU
18h 45m
1 stop
SEA
$416
WestJet
Sep 18
SAN
10h 50m
1 stop
YXU
Sep 22
YXU
11h 00m
1 stop
SAN
$433
WestJet
Sep 23
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$462
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$465
WestJet
Jul 16
SEA
6h 45m
1 stop
YXU
Jul 21
YXU
16h 00m
1 stop
SEA
$467
WestJet
Oct 29
LAX
9h 15m
1 stop
YXU
Nov 2
YXU
16h 55m
2 stops
LAX
$478
WestJet
Oct 29
LAX
9h 15m
1 stop
YXU
Nov 2
YXU
17h 23m
1 stop
LAX
$480
WestJet
Aug 6
SEA
6h 45m
1 stop
YXU
Aug 10
YXU
18h 45m
1 stop
SEA
$489
WestJet
Sep 9
SAN
10h 50m
1 stop
YXU
Sep 12
YXU
11h 00m
1 stop
SAN
$491
WestJet
Sep 23
SEA
18h 10m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$498
WestJet
Oct 29
LAX
28h 25m
2 stops
YXU
Nov 2
YXU
16h 55m
2 stops
LAX
$507
WestJet
Jul 8
SEA
6h 45m
1 stop
YXU
Jul 14
YXU
18h 45m
1 stop
SEA
$512
Air Canada
Oct 17
SFO
7h 37m
1 stop
YQG
Oct 21
YQG
7h 54m
1 stop
SFO
$460
Air Canada
Oct 17
SFO
7h 37m
1 stop
YQG
Oct 21
YQG
14h 15m
2 stops
SFO
$465
Air Canada
Oct 17
SFO
20h 32m
2 stops
YQG
Oct 21
YQG
14h 15m
2 stops
SFO
$495
Air Canada
Jul 2
IAD
5h 27m
1 stop
YQG
Jul 8
YQG
5h 19m
1 stop
IAD
$511
Air Canada
Aug 18
EWR
4h 22m
1 stop
YQG
Aug 25
YQG
6h 30m
1 stop
EWR
$537
Air Canada
Aug 8
EWR
9h 22m
2 stops
YQG
Aug 11
YQG
6h 30m
1 stop
EWR
$546
Air Canada
Sep 26
EWR
4h 32m
1 stop
YQG
Sep 30
YQG
6h 25m
1 stop
EWR
$552
Air Canada
Sep 26
EWR
9h 22m
2 stops
YQG
Sep 30
YQG
6h 25m
1 stop
EWR
$561
Air Canada
Aug 8
EWR
12h 32m
1 stop
YQG
Aug 11
YQG
6h 30m
1 stop
EWR
$562
Multiple Airlines
Jul 2
IAD
5h 27m
1 stop
YQG
Jul 8
YQG
17h 55m
2 stops
IAD
$562
Air Canada
Aug 2
LGA
6h 36m
1 stop
YQG
Aug 6
YQG
5h 40m
1 stop
LGA
$578
Air Canada
Aug 8
EWR
9h 22m
2 stops
YQG
Aug 11
YQG
19h 10m
2 stops
EWR
$579

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.
GOL Logo
7:55 am - 9:36 am
LGA
-
YTZ
1h 41mnonstop
GOL Logo
2:20 pm - 3:47 pm
YTZ
-
LGA
1h 27mnonstop
$200GOL
Mon, Jul 20 - Tue, Jul 28
GOL Logo
6:30 am - 8:00 am
LGA
-
YUL
1h 30mnonstop
GOL Logo
6:35 am - 8:00 am
YUL
-
LGA
1h 25mnonstop
$214GOL
Wed, Jul 29 - Wed, Aug 5
Porter Airlines Logo
8:00 am - 12:10 pm
EWR
-
YUL
4h 10m
1 stop
Porter Airlines Logo
3:15 pm - 4:55 pm
YUL
-
EWR
1h 40mnonstop
$225Porter Airlines
Sat, Jul 11 - Sat, Jul 11
Porter Airlines Logo
9:40 am - 11:22 am
LGA
-
YYZ
1h 42mnonstop
Porter Airlines Logo
3:55 pm - 5:35 pm
YYZ
-
LGA
1h 40mnonstop
$226Porter Airlines
Mon, Oct 26 - Sun, Nov 1
Multiple Airlines Logo
5:35 pm - 7:18 pm
EWR
-
YUL
1h 43mnonstop
Multiple Airlines Logo
1:10 pm - 2:55 pm
YUL
-
EWR
1h 45mnonstop
$228Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Air Canada Logo
7:55 am - 9:36 am
LGA
-
YTZ
1h 41mnonstop
Air Canada Logo
6:05 pm - 7:32 pm
YTZ
-
LGA
1h 27mnonstop
$232Air Canada
Fri, Aug 21 - Sat, Aug 22
Air Canada Logo
7:55 am - 9:36 am
LGA
-
YTZ
1h 41mnonstop
Air Canada Logo
12:30 pm - 4:57 pm
YTZ
-
LGA
4h 27m
1 stop
$233Air Canada
Tue, Jul 21 - Tue, Jul 28
Delta Logo
3:30 pm - 5:26 pm
JFK
-
YYZ
1h 56mnonstop
Delta Logo
6:00 am - 8:06 am
YYZ
-
JFK
2h 06mnonstop
$260Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
9:05 pm - 11:18 pm
JFK
-
YYZ
2h 13mnonstop
Delta Logo
6:10 pm - 8:06 pm
YYZ
-
JFK
1h 56mnonstop
$277Delta
Sun, Sep 6 - Wed, Sep 9
Multiple Airlines Logo
8:15 pm - 6:39 am
LAX
-
YYZ
7h 24m
1 stop
Multiple Airlines Logo
7:00 am - 3:52 pm
YYZ
-
LAX
11h 52m
2 stops
$359Multiple Airlines
Tue, Sep 1 - Tue, Sep 15

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 16, 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 - YTZ

LGAYTZ

New York LaGuardia

Mon 7/20

7:55 am-9:36 am

Nonstop1h 41m

Toronto Island

Tue 7/28

2:20 pm-3:47 pm

Nonstop1h 27m

$200
Quickest round-trip

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 7/29

6:30 am-8:00 am

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

6:35 am-8:00 am

Nonstop1h 25m

$214

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Sat 7/11

8:00 am-12:10 pm

1 stop4h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

3:15 pm-4:55 pm

Nonstop1h 40m

$225

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Mon 10/26

9:40 am-11:22 am

Nonstop1h 42m

Toronto Pearson Intl

Sun 11/1

3:55 pm-5:35 pm

Nonstop1h 40m

$226

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Tue 7/28

5:35 pm-7:18 pm

Nonstop1h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

1:10 pm-2:55 pm

Nonstop1h 45m

$228

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Fri 8/21

7:55 am-9:36 am

Nonstop1h 41m

Toronto Island

Sat 8/22

6:05 pm-7:32 pm

Nonstop1h 27m

$232

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Tue 7/21

7:55 am-9:36 am

Nonstop1h 41m

Toronto Island

Tue 7/28

12:30 pm-4:57 pm

1 stop4h 27m

$233

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Tue 10/20

3:30 pm-5:26 pm

Nonstop1h 56m

Toronto Pearson Intl

Wed 10/28

6:00 am-8:06 am

Nonstop2h 06m

$260

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sun 9/6

9:05 pm-11:18 pm

Nonstop2h 13m

Toronto Pearson Intl

Wed 9/9

6:10 pm-8:06 pm

Nonstop1h 56m

$277

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Tue 9/1

8:15 pm-6:39 am

1 stop7h 24m

Toronto Pearson Intl

Tue 9/15

7:00 am-3:52 pm

2 stops11h 52m

$359

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 $20/pp, you can find flights to Region of Ontario depending on where you are departing from. On average, flights to Region of Ontario cost $712/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

$200

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 $200 (New York LaGuardia to Toronto Island).
The fastest flight to Ontario from United States takes 1h 30m (New York LaGuardia to Montreal Pierre Elliott Trudeau 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 $818 per ticket. We’ve had users find flights to Region of Ontario for as low as $20, however. If you’re unable to find a plane ticket for $20, but manage to find one for $611 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 $20. 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

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1 adult
Thu 7/16
Thu 7/23

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