Flights to Ontario

$194 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 6/5. 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.
Air Canada
Jun 5
DCA
1h 32m
YYZ
Jun 12
YYZ
4h 25m
1 stop
DCA
$194
Air Canada
May 3
DCA
1h 32m
YYZ
May 6
YYZ
1h 33m
DCA
$197
Air Canada
May 3
DCA
6h 25m
1 stop
YYZ
May 6
YYZ
1h 33m
DCA
$198
Air Canada
May 24
DCA
1h 32m
YYZ
May 27
YYZ
4h 25m
1 stop
DCA
$199
Air Canada
May 7
DCA
1h 32m
YYZ
May 10
YYZ
3h 51m
1 stop
DCA
$200
Air Canada
May 30
DCA
5h 38m
1 stop
YYZ
Jun 1
YYZ
1h 33m
DCA
$201
Air Canada
May 24
EWR
5h 38m
1 stop
YYZ
May 24
YYZ
1h 38m
EWR
$201
Air Canada
May 7
DCA
1h 32m
YYZ
May 10
YYZ
3h 51m
1 stop
DCA
$202
Air Canada
May 24
EWR
5h 38m
1 stop
YYZ
May 26
YYZ
1h 35m
EWR
$202
Air Canada
May 12
IAD
1h 27m
YYZ
May 15
YYZ
6h 28m
1 stop
IAD
$202
Air Canada
May 7
DCA
1h 32m
YYZ
May 10
YYZ
3h 51m
1 stop
DCA
$203
Air Canada
May 7
DCA
1h 32m
YYZ
May 10
YYZ
1h 33m
DCA
$204
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 12
YOW
3h 19m
MCO
$195
Multiple Airlines
Jun 12
MCO
7h 15m
1 stop
YOW
Jun 15
YOW
5h 45m
1 stop
MCO
$210
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 9
YOW
5h 45m
1 stop
MCO
$212
Porter Airlines
Jun 4
MCO
6h 15m
1 stop
YOW
Jun 11
YOW
5h 45m
1 stop
MCO
$216
Multiple Airlines
Jun 4
MCO
6h 05m
1 stop
YOW
Jun 11
YOW
5h 45m
1 stop
MCO
$220
Multiple Airlines
May 29
MCO
27h 45m
1 stop
YOW
Jun 12
YOW
3h 15m
MCO
$228
Porter Airlines
Jun 4
MCO
6h 15m
1 stop
YOW
Jun 12
YOW
3h 19m
MCO
$233
Multiple Airlines
Jun 5
MCO
21h 00m
1 stop
YOW
Jun 10
YOW
5h 45m
1 stop
MCO
$235
Multiple Airlines
Jun 4
MCO
6h 20m
1 stop
YOW
Jun 12
YOW
16h 15m
1 stop
MCO
$237
Multiple Airlines
Jun 5
MCO
21h 00m
1 stop
YOW
Jun 8
YOW
5h 45m
1 stop
MCO
$238
Porter Airlines
Jun 2
EWR
1h 42m
YOW
Jun 17
YOW
1h 35m
EWR
$240
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 12
YOW
5h 45m
1 stop
MCO
$243
Multiple Airlines
Sep 1
SFO
9h 45m
2 stops
YQT
Sep 8
YQT
8h 50m
1 stop
SFO
$265
WestJet
Sep 1
SFO
9h 45m
2 stops
YQT
Sep 8
YQT
19h 40m
2 stops
SFO
$291
Multiple Airlines
Sep 1
SFO
27h 00m
1 stop
YQT
Sep 8
YQT
8h 50m
1 stop
SFO
$294
WestJet
Jul 11
SEA
8h 45m
2 stops
YQT
Jul 15
YQT
28h 10m
1 stop
SEA
$391
WestJet
Jun 4
SEA
20h 25m
1 stop
YQT
Jun 8
YQT
16h 50m
1 stop
SEA
$399
Porter Airlines
May 14
EWR
4h 40m
1 stop
YQT
May 17
YQT
5h 45m
1 stop
EWR
$405
Porter Airlines
May 17
EWR
4h 40m
1 stop
YQT
May 24
YQT
4h 35m
1 stop
EWR
$408
Air Canada
May 28
LGA
6h 50m
1 stop
YQT
May 30
YQT
7h 20m
1 stop
LGA
$410
Porter Airlines
Jun 12
EWR
5h 05m
1 stop
YQT
Jun 18
YQT
4h 35m
1 stop
EWR
$413
Porter Airlines
Jun 4
EWR
4h 40m
1 stop
YQT
Jun 7
YQT
5h 45m
1 stop
EWR
$414
Air Canada
May 28
LGA
7h 15m
1 stop
YQT
May 30
YQT
9h 32m
2 stops
LGA
$418
Air Canada
Jun 6
EWR
6h 20m
1 stop
YQT
Jun 9
YQT
7h 10m
1 stop
EWR
$423
WestJet
Jul 21
LAX
22h 55m
1 stop
YQG
Jul 29
YQG
9h 05m
1 stop
LAX
$373
Air Canada
Sep 21
SFO
13h 52m
1 stop
YQG
Sep 24
YQG
8h 19m
1 stop
SFO
$395
Air Canada
Sep 21
SFO
23h 32m
2 stops
YQG
Sep 24
YQG
8h 19m
1 stop
SFO
$400
Air Canada
Sep 21
SFO
20h 32m
2 stops
YQG
Sep 24
YQG
8h 19m
1 stop
SFO
$401
Air Canada
Sep 21
SFO
7h 37m
1 stop
YQG
Sep 24
YQG
8h 19m
1 stop
SFO
$405
Air Canada
Sep 21
SFO
7h 37m
1 stop
YQG
Sep 24
YQG
11h 36m
2 stops
SFO
$410
Air Canada
Sep 21
SFO
13h 47m
2 stops
YQG
Sep 24
YQG
11h 36m
2 stops
SFO
$416
Air Canada
May 28
SFO
17h 34m
2 stops
YQG
Jun 3
YQG
8h 05m
1 stop
SFO
$417
Air Canada
Sep 21
SFO
16h 47m
2 stops
YQG
Sep 24
YQG
17h 35m
2 stops
SFO
$425
Air Canada
May 28
SFO
17h 34m
2 stops
YQG
Jun 3
YQG
18h 40m
2 stops
SFO
$450
Air Canada
Jun 30
EWR
6h 22m
1 stop
YQG
Jul 7
YQG
5h 45m
1 stop
EWR
$482
Air Canada
May 4
EWR
8h 49m
1 stop
YQG
May 6
YQG
5h 43m
1 stop
EWR
$486
WestJet
Jul 10
SFO
8h 15m
1 stop
YXU
Jul 14
YXU
8h 50m
1 stop
SFO
$346
WestJet
Jun 5
SEA
6h 45m
1 stop
YXU
Jun 8
YXU
27h 50m
1 stop
SEA
$348
WestJet
Sep 10
SFO
7h 45m
1 stop
YXU
Sep 13
YXU
31h 00m
1 stop
SFO
$351
WestJet
Jul 10
SFO
8h 15m
1 stop
YXU
Jul 14
YXU
10h 15m
2 stops
SFO
$352
WestJet
Sep 10
SFO
7h 45m
1 stop
YXU
Sep 13
YXU
34h 15m
2 stops
SFO
$355
WestJet
Aug 31
SFO
8h 15m
1 stop
YXU
Sep 2
YXU
8h 50m
1 stop
SFO
$356
WestJet
May 17
SEA
6h 45m
1 stop
YXU
May 24
YXU
18h 45m
1 stop
SEA
$371
Air Canada
Aug 31
SFO
13h 15m
2 stops
YXU
Sep 2
YXU
9h 52m
1 stop
SFO
$378
WestJet
Jun 2
SEA
6h 45m
1 stop
YXU
Jun 9
YXU
18h 45m
1 stop
SEA
$383
Air Canada
Aug 31
SFO
10h 25m
2 stops
YXU
Sep 2
YXU
12h 42m
2 stops
SFO
$383
WestJet
Aug 31
SFO
7h 45m
1 stop
YXU
Sep 2
YXU
8h 50m
1 stop
SFO
$391
WestJet
Jul 8
SAN
10h 50m
1 stop
YXU
Jul 15
YXU
20h 30m
1 stop
SAN
$410

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
8:40 pm - 10:12 pm
DCA
-
YYZ
1h 32mnonstop
Air Canada Logo
5:30 pm - 9:55 pm
YYZ
-
DCA
4h 25m
1 stop
$194Air Canada
Fri, Jun 5 - Fri, Jun 12
Air Canada Logo
6:59 am - 8:31 am
DCA
-
YYZ
1h 32mnonstop
Air Canada Logo
8:55 pm - 10:28 pm
YYZ
-
DCA
1h 33mnonstop
$197Air Canada
Sun, May 3 - Wed, May 6
Air Canada Logo
12:45 pm - 7:10 pm
DCA
-
YYZ
6h 25m
1 stop
Air Canada Logo
6:25 pm - 7:58 pm
YYZ
-
DCA
1h 33mnonstop
$198Air Canada
Sun, May 3 - Wed, May 6
Porter Airlines Logo
10:35 am - 4:33 pm
EWR
-
YTZ
5h 58m
1 stop
Porter Airlines Logo
8:15 pm - 9:45 pm
YTZ
-
EWR
1h 30mnonstop
$211Porter Airlines
Tue, May 12 - Tue, May 12
Porter Airlines Logo
9:55 am - 11:32 am
LGA
-
YYZ
1h 37mnonstop
Porter Airlines Logo
7:20 am - 8:55 am
YYZ
-
LGA
1h 35mnonstop
$213Porter Airlines
Mon, Jun 15 - Thu, Jun 18
GOL Logo
10:40 am - 12:05 pm
LGA
-
YUL
1h 25mnonstop
GOL Logo
6:35 am - 8:00 am
YUL
-
LGA
1h 25mnonstop
$214GOL
Tue, Aug 11 - Thu, Aug 13
GOL Logo
10:40 am - 12:05 pm
LGA
-
YUL
1h 25mnonstop
GOL Logo
6:35 am - 8:00 am
YUL
-
LGA
1h 25mnonstop
$215GOL
Tue, Aug 11 - Thu, Aug 13
United Airlines Logo
10:14 pm - 11:54 pm
IAD
-
YYZ
1h 40mnonstop
United Airlines Logo
9:35 am - 11:11 am
YYZ
-
IAD
1h 36mnonstop
$246United Airlines
Sun, May 24 - Tue, May 26
WestJet Logo
1:15 pm - 5:10 am
LAX
-
YYZ
12h 55m
2 stops
WestJet Logo
9:00 am - 5:10 pm
YYZ
-
LAX
11h 10m
1 stop
$247WestJet
Tue, May 12 - Wed, May 13
WestJet Logo
1:15 pm - 5:10 am
LAX
-
YYZ
12h 55m
2 stops
WestJet Logo
10:00 am - 5:10 pm
YYZ
-
LAX
10h 10m
1 stop
$248WestJet
Tue, May 12 - Sat, May 16

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 22, 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

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Fri 6/5

8:40 pm-10:12 pm

Nonstop1h 32m

Toronto Pearson Intl

Fri 6/12

5:30 pm-9:55 pm

1 stop4h 25m

$194

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sun 5/3

6:59 am-8:31 am

Nonstop1h 32m

Toronto Pearson Intl

Wed 5/6

8:55 pm-10:28 pm

Nonstop1h 33m

$197

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Sun 5/3

12:45 pm-7:10 pm

1 stop6h 25m

Toronto Pearson Intl

Wed 5/6

6:25 pm-7:58 pm

Nonstop1h 33m

$198

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 5/12

10:35 am-4:33 pm

1 stop5h 58m

Toronto Island

Tue 5/12

8:15 pm-9:45 pm

Nonstop1h 30m

$211

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Mon 6/15

9:55 am-11:32 am

Nonstop1h 37m

Toronto Pearson Intl

Thu 6/18

7:20 am-8:55 am

Nonstop1h 35m

$213
Quickest round-trip

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 8/11

10:40 am-12:05 pm

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 8/13

6:35 am-8:00 am

Nonstop1h 25m

$214

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 8/11

10:40 am-12:05 pm

Nonstop1h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 8/13

6:35 am-8:00 am

Nonstop1h 25m

$215

Washington, D.C.Toronto

IAD - YYZ

IADYYZ

Washington, D.C. Dulles Intl

Sun 5/24

10:14 pm-11:54 pm

Nonstop1h 40m

Toronto Pearson Intl

Tue 5/26

9:35 am-11:11 am

Nonstop1h 36m

$246

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Tue 5/12

1:15 pm-5:10 am

2 stops12h 55m

Toronto Pearson Intl

Wed 5/13

9:00 am-5:10 pm

1 stop11h 10m

$247

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles

Tue 5/12

1:15 pm-5:10 am

2 stops12h 55m

Toronto Pearson Intl

Sat 5/16

10:00 am-5:10 pm

1 stop10h 10m

$248

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 $774/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 $410. 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 $619. 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

$88

Best Round-Trip Price

$194

Fastest flight time

1h 28m
The best one-way flight price to Ontario from United States in the last 72 hours is $88 (New York LaGuardia to Toronto Pearson Intl).
The best round-trip flight price to Ontario from United States in the last 72 hours is $194 (Washington, D.C. Reagan-National to Toronto Pearson Intl).
The fastest flight to Ontario from United States takes 1h 28m (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 $928 per ticket. We’ve had users find flights to Region of Ontario for as low as $68, however. If you’re unable to find a plane ticket for $68, 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 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 $68. 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
Fri 5/22
Fri 5/29

Find better results for your trip to Ontario