Flights to Ontario

$148 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 9/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Recent flights found to popular cities in Ontario

Find flights to these popular cities in Ontario from your nearest airport.
Flair Airlines
Sep 4
JFK
1h 45m
YYZ
Sep 7
YYZ
2h 05m
JFK
Flair Airlines
Sep 4
JFK
1h 45m
YYZ
Sep 7
YYZ
2h 05m
JFK
Flair Airlines
Sep 4
JFK
1h 45m
YYZ
Sep 7
YYZ
2h 05m
JFK
Flair Airlines
Sep 4
JFK
1h 45m
YYZ
Sep 7
YYZ
2h 05m
JFK
Flair Airlines
Sep 4
JFK
1h 45m
YYZ
Sep 7
YYZ
2h 05m
JFK
Flair Airlines
Aug 30
JFK
1h 45m
YYZ
Aug 31
YYZ
2h 05m
JFK
United Airlines
Nov 7
ORD
1h 55m
YYZ
Nov 10
YYZ
2h 09m
ORD
American Airlines
Oct 11
ORD
8h 39m
1 stop
YYZ
Oct 11
YYZ
2h 00m
ORD
Flair Airlines
Aug 28
JFK
1h 45m
YYZ
Aug 31
YYZ
2h 05m
JFK
Flair Airlines
Aug 28
JFK
1h 45m
YYZ
Sep 2
YYZ
2h 05m
JFK
Flair Airlines
Aug 28
JFK
1h 45m
YYZ
Aug 31
YYZ
2h 05m
JFK
United Airlines
Nov 7
ORD
8h 07m
1 stop
YYZ
Nov 10
YYZ
2h 09m
ORD
Porter Airlines
Sep 29
EWR
4h 04m
1 stop
YOW
Sep 29
YOW
1h 35m
EWR
Porter Airlines
Sep 26
EWR
4h 04m
1 stop
YOW
Sep 26
YOW
1h 35m
EWR
Porter Airlines
Oct 15
MCO
3h 12m
YOW
Oct 19
YOW
3h 16m
MCO
Porter Airlines
Sep 8
MCO
6h 55m
1 stop
YOW
Sep 9
YOW
3h 16m
MCO
Porter Airlines
Sep 2
EWR
1h 41m
YOW
Sep 9
YOW
3h 20m
1 stop
EWR
Porter Airlines
Sep 2
EWR
4h 04m
1 stop
YOW
Sep 9
YOW
3h 20m
1 stop
EWR
Porter Airlines
Oct 15
MCO
3h 12m
YOW
Oct 19
YOW
5h 42m
1 stop
MCO
Porter Airlines
Sep 4
EWR
4h 59m
1 stop
YOW
Sep 7
YOW
5h 30m
1 stop
EWR
Porter Airlines
Sep 18
EWR
1h 41m
YOW
Sep 25
YOW
1h 35m
EWR
Porter Airlines
Sep 4
EWR
1h 41m
YOW
Sep 7
YOW
5h 30m
1 stop
EWR
Porter Airlines
Sep 4
EWR
6h 09m
1 stop
YOW
Sep 7
YOW
3h 40m
1 stop
EWR
Porter Airlines
Sep 4
EWR
1h 40m
YOW
Sep 7
YOW
5h 30m
1 stop
EWR
Air Canada
Sep 12
LGA
4h 57m
1 stop
YQG
Sep 16
YQG
4h 59m
1 stop
LGA
Air Canada
Sep 12
LGA
8h 22m
2 stops
YQG
Sep 16
YQG
3h 59m
1 stop
LGA
Air Canada
Sep 12
LGA
8h 22m
2 stops
YQG
Sep 16
YQG
9h 42m
2 stops
LGA
Porter Airlines
Sep 12
EWR
3h 35m
1 stop
YQG
Sep 16
YQG
5h 30m
1 stop
EWR
Air Canada
Aug 25
LGA
13h 07m
2 stops
YQG
Aug 30
YQG
5h 48m
1 stop
LGA
Air Canada
Aug 25
LGA
14h 17m
2 stops
YQG
Aug 30
YQG
6h 50m
2 stops
LGA
Porter Airlines
Sep 8
EWR
5h 45m
1 stop
YQG
Sep 12
YQG
5h 30m
1 stop
EWR
Air Canada
Nov 11
SFO
7h 39m
1 stop
YQG
Nov 16
YQG
18h 09m
1 stop
SFO
Air Canada
Sep 12
EWR
4h 27m
1 stop
YQG
Sep 16
YQG
10h 02m
2 stops
EWR
Air Canada
Aug 25
LGA
12h 42m
1 stop
YQG
Aug 30
YQG
5h 48m
1 stop
LGA
Air Canada
Nov 11
SFO
12h 04m
2 stops
YQG
Nov 16
YQG
18h 09m
1 stop
SFO
Air Canada
Aug 27
LGA
9h 19m
1 stop
YQG
Aug 31
YQG
4h 53m
1 stop
LGA
Multiple Airlines
Sep 3
EWR
16h 35m
2 stops
YQT
Sep 9
YQT
8h 30m
1 stop
EWR
Multiple Airlines
Sep 3
EWR
13h 10m
1 stop
YQT
Sep 9
YQT
8h 30m
1 stop
EWR
Multiple Airlines
Sep 3
MDW
14h 30m
1 stop
YQT
Sep 6
YQT
23h 24m
1 stop
MDW
Multiple Airlines
Sep 3
EWR
13h 10m
1 stop
YQT
Sep 6
YQT
10h 45m
2 stops
EWR
Multiple Airlines
Sep 3
EWR
13h 10m
1 stop
YQT
Sep 6
YQT
4h 50m
1 stop
EWR
Multiple Airlines
Sep 18
LAX
8h 54m
1 stop
YQT
Sep 25
YQT
14h 31m
2 stops
LAX
Multiple Airlines
Sep 18
LGA
4h 41m
1 stop
YQT
Sep 25
YQT
10h 50m
1 stop
LGA
Multiple Airlines
Sep 3
MDW
14h 30m
1 stop
YQT
Sep 4
YQT
5h 34m
1 stop
MDW
WestJet
Sep 18
LAX
8h 54m
1 stop
YQT
Sep 25
YQT
18h 12m
1 stop
LAX
Multiple Airlines
Sep 3
MDW
14h 30m
1 stop
YQT
Sep 10
YQT
9h 44m
1 stop
MDW
Multiple Airlines
Sep 3
MDW
14h 30m
1 stop
YQT
Sep 9
YQT
5h 34m
1 stop
MDW
Multiple Airlines
Sep 18
LAX
24h 25m
3 stops
YQT
Sep 25
YQT
14h 31m
2 stops
LAX
WestJet
Sep 12
ORD
10h 42m
1 stop
YXU
Sep 13
YXU
21h 43m
1 stop
ORD
Multiple Airlines
Sep 8
SFO
15h 57m
2 stops
YXU
Sep 16
YXU
28h 24m
1 stop
SFO
WestJet
Sep 19
TPA
14h 22m
1 stop
YXU
Sep 26
YXU
11h 33m
1 stop
TPA
WestJet
Sep 8
SFO
13h 22m
1 stop
YXU
Sep 16
YXU
8h 54m
1 stop
SFO
Multiple Airlines
Sep 8
SFO
15h 57m
2 stops
YXU
Sep 16
YXU
8h 54m
1 stop
SFO
Multiple Airlines
Sep 19
LAX
14h 42m
2 stops
YXU
Sep 26
YXU
31h 52m
1 stop
LAX
WestJet
Sep 17
ORD
10h 42m
1 stop
YXU
Sep 24
YXU
21h 43m
1 stop
ORD
WestJet
Oct 11
JFK
11h 42m
1 stop
YXU
Oct 19
YXU
10h 32m
1 stop
JFK
Multiple Airlines
Sep 19
LAX
14h 42m
2 stops
YXU
Sep 26
YXU
27h 21m
2 stops
LAX
WestJet
Sep 17
ORD
10h 42m
1 stop
YXU
Sep 24
YXU
11h 43m
1 stop
ORD
WestJet
Sep 18
SFO
18h 42m
1 stop
YXU
Sep 25
YXU
18h 24m
1 stop
SFO
WestJet
Sep 8
SFO
13h 22m
1 stop
YXU
Sep 16
YXU
8h 54m
1 stop
SFO

Find the cheapest flights from the United States to Ontario

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

Flair Airlines Logo
10:45 am - 12:30 pmJFK-YYZ
1h 45mnonstop
Flair Airlines Logo
7:55 am - 10:00 amYYZ-JFK
2h 05mnonstop
$148Flair Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Flair Airlines Logo
10:45 am - 12:30 pmJFK-YYZ
1h 45mnonstop
Flair Airlines Logo
7:55 am - 10:00 amYYZ-JFK
2h 05mnonstop
$152Flair Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Porter Airlines Logo
4:15 pm - 8:50 pmEWR-YTZ
4h 35m1 stop
Porter Airlines Logo
7:00 am - 12:30 pmYTZ-EWR
5h 30m1 stop
$194Porter Airlines
Find Deal
Tue, Sep 9 - Fri, Sep 12
Porter Airlines Logo
6:50 am - 8:30 amEWR-YTZ
1h 40mnonstop
Porter Airlines Logo
8:45 am - 10:15 amYTZ-EWR
1h 30mnonstop
$196Porter Airlines
Find Deal
Mon, Sep 1 - Sun, Sep 7
Air Canada Logo
4:55 pm - 6:38 pmEWR-YYZ
1h 43mnonstop
Air Canada Logo
9:10 pm - 10:49 pmYYZ-EWR
1h 39mnonstop
$205Air Canada
Find Deal
Thu, Sep 18 - Thu, Sep 25
Air Canada Logo
6:00 am - 7:55 amBOS-YYZ
1h 55mnonstop
Air Canada Logo
6:30 am - 2:30 pmYYZ-BOS
8h 00m2 stops
$206Air Canada
Find Deal
Thu, Aug 28 - Wed, Sep 3
United Airlines Logo
6:00 am - 5:19 pmEWR-YYZ
11h 19m1 stop
United Airlines Logo
8:00 pm - 9:55 pmYYZ-EWR
1h 55mnonstop
$242United Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 4
United Airlines Logo
8:40 am - 1:47 pmIAD-YYZ
5h 07m1 stop
United Airlines Logo
12:45 pm - 2:25 pmYYZ-IAD
1h 40mnonstop
$245United Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
Delta Logo
7:47 am - 9:30 amLGA-YYZ
1h 43mnonstop
Delta Logo
6:49 pm - 8:29 pmYYZ-LGA
1h 40mnonstop
$253Delta
Find Deal
Sun, Aug 31 - Tue, Sep 9
Delta Logo
8:16 pm - 9:57 pmLGA-YUL
1h 41mnonstop
Delta Logo
7:00 am - 8:31 amYUL-LGA
1h 31mnonstop
$278Delta
Find Deal
Thu, Sep 18 - Mon, Sep 22

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 August 5, 2025.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 9/4

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 9/7

7:55 am-10:00 am

Nonstop2h 05m

$148

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 9/4

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 9/7

7:55 am-10:00 am

Nonstop2h 05m

$152

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 9/9

4:15 pm-8:50 pm

1 stop4h 35m

Toronto Island

Fri 9/12

7:00 am-12:30 pm

1 stop5h 30m

$194

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 9/1

6:50 am-8:30 am

Nonstop1h 40m

Toronto Island

Sun 9/7

8:45 am-10:15 am

Nonstop1h 30m

$196

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 9/18

4:55 pm-6:38 pm

Nonstop1h 43m

Toronto Pearson Intl

Thu 9/25

9:10 pm-10:49 pm

Nonstop1h 39m

$205

BostonToronto

BOS - YYZ

BOSYYZ

Boston Logan Intl

Thu 8/28

6:00 am-7:55 am

Nonstop1h 55m

Toronto Pearson Intl

Wed 9/3

6:30 am-2:30 pm

2 stops8h 00m

$206

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 9/4

6:00 am-5:19 pm

1 stop11h 19m

Toronto Pearson Intl

Thu 9/4

8:00 pm-9:55 pm

Nonstop1h 55m

$242

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Thu 9/18

8:40 am-1:47 pm

1 stop5h 07m

Toronto Pearson Intl

Thu 9/25

12:45 pm-2:25 pm

Nonstop1h 40m

$245

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sun 8/31

7:47 am-9:30 am

Nonstop1h 43m

Toronto Pearson Intl

Tue 9/9

6:49 pm-8:29 pm

Nonstop1h 40m

$253

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 9/18

8:16 pm-9:57 pm

Nonstop1h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 9/22

7:00 am-8:31 am

Nonstop1h 31m

$278

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 $23/pp, you can find flights to Region of Ontario depending on where you are departing from. On average, flights to Region of Ontario cost $756/pp.
See prices from:

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

According to our data, Thursday is the cheapest day to fly to Region of Ontario from United States. The lowest ticket price found for a Thursday departure recently was $355. 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 $541. 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

$57

Best Round-Trip Price

$148

Fastest flight time

1h 43m
The best one-way flight price to Ontario from United States in the last 72 hours is $57 (New York LaGuardia to Toronto Pearson Intl).
The best round-trip flight price to Ontario from United States in the last 72 hours is $148 (New York John F Kennedy Intl to Toronto Pearson Intl).
The fastest flight to Ontario from United States takes 1h 43m (New York LaGuardia 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 $900 per ticket. We’ve had users find flights to Region of Ontario for as low as $23, however. If you’re unable to find a plane ticket for $23, but manage to find one for $711 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 Thursday 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 $23. Ottawa airport in Ottawa is the second cheapest destination in Region of Ontario, with an average airfare of $80.

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/10
Sun 8/17

Find better results for your trip to Ontario