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 6/3. 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 3
DCA
4h 38m
1 stop
YYZ
Jun 5
YYZ
1h 33m
DCA
$201
Air Canada
Jun 3
DCA
1h 32m
YYZ
Jun 5
YYZ
1h 33m
DCA
$203
Air Canada
Jun 7
DCA
4h 38m
1 stop
YYZ
Jun 10
YYZ
1h 33m
DCA
$204
Air Canada
Jun 5
DCA
1h 32m
YYZ
Jun 8
YYZ
5h 01m
1 stop
DCA
$205
Air Canada
Jun 7
DCA
1h 32m
YYZ
Jun 10
YYZ
1h 33m
DCA
$206
Porter Airlines
May 28
EWR
1h 35m
YTZ
May 28
YTZ
3h 58m
1 stop
EWR
$207
Air Canada
Jun 1
IAD
7h 13m
1 stop
YYZ
Jun 9
YYZ
1h 34m
IAD
$207
Air Canada
Jun 23
DCA
1h 36m
YYZ
Jun 25
YYZ
1h 36m
DCA
$209
Porter Airlines
May 22
EWR
1h 35m
YTZ
May 22
YTZ
3h 58m
1 stop
EWR
$210
Air Canada
Jun 13
DCA
1h 32m
YYZ
Jun 20
YYZ
1h 32m
DCA
$210
Air Canada
May 28
ORD
1h 40m
YYZ
May 31
YYZ
2h 00m
ORD
$210
Porter Airlines
Jun 1
EWR
1h 35m
YTZ
Jun 1
YTZ
4h 00m
1 stop
EWR
$211
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 11
YOW
5h 45m
1 stop
MCO
$209
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 11
YOW
5h 45m
1 stop
MCO
$215
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 10
YOW
5h 45m
1 stop
MCO
$216
Porter Airlines
May 29
MCO
3h 13m
YOW
May 31
YOW
5h 45m
1 stop
MCO
$225
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 12
YOW
5h 45m
1 stop
MCO
$227
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 9
YOW
5h 45m
1 stop
MCO
$228
Porter Airlines
May 29
MCO
3h 13m
YOW
Jun 2
YOW
5h 45m
1 stop
MCO
$229
Multiple Airlines
Jun 12
MCO
7h 15m
1 stop
YOW
Jun 15
YOW
5h 45m
1 stop
MCO
$231
Porter Airlines
Jun 15
EWR
1h 42m
YOW
Jun 22
YOW
1h 35m
EWR
$238
United Airlines
May 27
MCO
6h 46m
1 stop
YOW
May 27
YOW
5h 42m
1 stop
MCO
$238
Multiple Airlines
May 29
MCO
3h 13m
YOW
Jun 10
YOW
27h 45m
1 stop
MCO
$240
Porter Airlines
May 24
EWR
1h 40m
YOW
Jun 2
YOW
1h 35m
EWR
$242
WestJet
Sep 1
SFO
9h 45m
2 stops
YQT
Sep 8
YQT
13h 55m
2 stops
SFO
$312
WestJet
Sep 29
SFO
9h 45m
2 stops
YQT
Oct 3
YQT
13h 55m
2 stops
SFO
$318
WestJet
Sep 1
SFO
27h 00m
1 stop
YQT
Sep 8
YQT
13h 55m
2 stops
SFO
$341
WestJet
Sep 29
SFO
25h 25m
2 stops
YQT
Oct 3
YQT
13h 55m
2 stops
SFO
$347
WestJet
Jul 16
LAX
8h 30m
1 stop
YQT
Jul 19
YQT
29h 15m
1 stop
LAX
$361
WestJet
Aug 6
LAX
16h 25m
2 stops
YQT
Aug 11
YQT
14h 05m
2 stops
LAX
$366
WestJet
Aug 6
LAX
21h 55m
1 stop
YQT
Aug 11
YQT
19h 35m
1 stop
LAX
$368
Porter Airlines
Jun 9
EWR
5h 05m
1 stop
YQT
Jun 16
YQT
6h 20m
1 stop
EWR
$369
Multiple Airlines
Jun 20
MDW
21h 30m
1 stop
YQT
Jun 23
YQT
24h 30m
1 stop
MDW
$380
Air Canada
Oct 21
LAX
7h 53m
1 stop
YQT
Oct 24
YQT
10h 10m
1 stop
LAX
$382
Air Canada
Sep 1
SFO
11h 59m
1 stop
YQT
Sep 8
YQT
10h 19m
1 stop
SFO
$383
Multiple Airlines
Jun 19
MDW
16h 35m
1 stop
YQT
Jun 23
YQT
24h 30m
1 stop
MDW
$385
WestJet
Oct 12
SFO
7h 45m
1 stop
YXU
Oct 20
YXU
8h 50m
1 stop
SFO
$237
WestJet
Oct 9
SFO
13h 20m
1 stop
YXU
Oct 20
YXU
8h 50m
1 stop
SFO
$264
WestJet
Oct 12
SFO
20h 20m
1 stop
YXU
Oct 20
YXU
8h 50m
1 stop
SFO
$267
WestJet
Sep 22
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$270
WestJet
Jun 10
LAX
8h 15m
1 stop
YXU
Jun 17
YXU
9h 15m
1 stop
LAX
$273
WestJet
Sep 23
SEA
6h 45m
1 stop
YXU
Oct 7
YXU
15h 35m
1 stop
SEA
$276
WestJet
Oct 7
LAX
8h 15m
1 stop
YXU
Oct 14
YXU
9h 15m
1 stop
LAX
$283
WestJet
Aug 4
LAX
9h 20m
1 stop
YXU
Aug 12
YXU
10h 55m
1 stop
LAX
$289
WestJet
Jun 10
LAX
8h 15m
1 stop
YXU
Jun 17
YXU
12h 50m
2 stops
LAX
$295
WestJet
Jul 17
SFO
7h 45m
1 stop
YXU
Jul 21
YXU
8h 50m
1 stop
SFO
$303
WestJet
Oct 7
LAX
14h 10m
2 stops
YXU
Oct 14
YXU
12h 50m
2 stops
LAX
$304
WestJet
Jun 10
LAX
8h 15m
1 stop
YXU
Jun 17
YXU
14h 00m
1 stop
LAX
$305
Air Canada
Sep 17
SFO
7h 37m
1 stop
YQG
Sep 19
YQG
8h 19m
1 stop
SFO
$405
Air Canada
May 24
LGA
4h 54m
1 stop
YQG
May 28
YQG
4h 54m
1 stop
LGA
$461
Air Canada
May 24
LGA
8h 54m
2 stops
YQG
May 28
YQG
6h 31m
1 stop
LGA
$472
Air Canada
Jun 15
DCA
4h 25m
1 stop
YQG
Jun 22
YQG
13h 07m
1 stop
DCA
$473
Air Canada
Jun 3
EWR
4h 34m
1 stop
YQG
Jun 6
YQG
12h 27m
1 stop
EWR
$475
Air Canada
Aug 17
LAX
13h 57m
2 stops
YQG
Aug 19
YQG
7h 48m
1 stop
LAX
$480
Air Canada
May 29
LGA
6h 34m
1 stop
YQG
May 30
YQG
4h 54m
1 stop
LGA
$482
Air Canada
Jun 3
EWR
9h 24m
2 stops
YQG
Jun 6
YQG
12h 27m
1 stop
EWR
$484
Air Canada
Aug 17
LAX
13h 57m
2 stops
YQG
Aug 19
YQG
12h 49m
2 stops
LAX
$489
Air Canada
May 29
LGA
8h 54m
2 stops
YQG
May 30
YQG
5h 45m
1 stop
LGA
$491
Air Canada
May 29
LGA
4h 39m
1 stop
YQG
May 30
YQG
4h 54m
1 stop
LGA
$493
Air Canada
Jun 15
DCA
4h 25m
1 stop
YQG
Jun 22
YQG
14h 33m
2 stops
DCA
$493

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
6:00 am - 10:38 am
DCA
-
YYZ
4h 38m
1 stop
Air Canada Logo
8:55 pm - 10:28 pm
YYZ
-
DCA
1h 33mnonstop
$201Air Canada
Wed, Jun 3 - Fri, Jun 5
Air Canada Logo
6:59 am - 8:31 am
DCA
-
YYZ
1h 32mnonstop
Air Canada Logo
6:25 pm - 7:58 pm
YYZ
-
DCA
1h 33mnonstop
$203Air Canada
Wed, Jun 3 - Fri, Jun 5
Porter Airlines Logo
6:25 am - 8:00 am
EWR
-
YTZ
1h 35mnonstop
Porter Airlines Logo
11:55 am - 3:53 pm
YTZ
-
EWR
3h 58m
1 stop
$207Porter Airlines
Thu, May 28 - Thu, May 28
Porter Airlines Logo
6:25 am - 8:00 am
EWR
-
YTZ
1h 35mnonstop
Porter Airlines Logo
11:55 am - 3:53 pm
YTZ
-
EWR
3h 58m
1 stop
$210Porter Airlines
Fri, May 22 - Fri, May 22
GOL Logo
7:25 am - 8:58 am
LGA
-
YYZ
1h 33mnonstop
GOL Logo
4:35 pm - 6:10 pm
YYZ
-
LGA
1h 35mnonstop
$215GOL
Fri, Jun 5 - Mon, Jun 8
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
Multiple Airlines Logo
6:30 am - 11:35 am
LGA
-
YYZ
5h 05m
1 stop
Multiple Airlines Logo
5:50 pm - 7:25 pm
YYZ
-
LGA
1h 35mnonstop
$220Multiple Airlines
Sun, Aug 16 - Mon, Aug 24
Multiple Airlines Logo
6:00 am - 11:52 am
EWR
-
YTZ
5h 52m
1 stop
Multiple Airlines Logo
7:10 am - 8:40 am
YTZ
-
EWR
1h 30mnonstop
$222Multiple Airlines
Sat, Jun 13 - Sat, Jun 20
WestJet Logo
1:15 pm - 1:05 am
LAX
-
YYZ
8h 50m
1 stop
WestJet Logo
6:15 am - 12:25 pm
YYZ
-
LAX
9h 10m
1 stop
$271WestJet
Sat, Jun 20 - Wed, Jun 24
WestJet Logo
6:05 pm - 5:45 am
LAX
-
YYZ
8h 40m
1 stop
WestJet Logo
6:10 am - 2:05 pm
YYZ
-
LAX
10h 55m
2 stops
$273WestJet
Tue, May 26 - Mon, Jun 1

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 2, 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

Wed 6/3

6:00 am-10:38 am

1 stop4h 38m

Toronto Pearson Intl

Fri 6/5

8:55 pm-10:28 pm

Nonstop1h 33m

$201

Washington, D.C.Toronto

DCA - YYZ

DCAYYZ

Washington, D.C. Reagan-National

Wed 6/3

6:59 am-8:31 am

Nonstop1h 32m

Toronto Pearson Intl

Fri 6/5

6:25 pm-7:58 pm

Nonstop1h 33m

$203

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 5/28

6:25 am-8:00 am

Nonstop1h 35m

Toronto Island

Thu 5/28

11:55 am-3:53 pm

1 stop3h 58m

$207

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 5/22

6:25 am-8:00 am

Nonstop1h 35m

Toronto Island

Fri 5/22

11:55 am-3:53 pm

1 stop3h 58m

$210

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 6/5

7:25 am-8:58 am

Nonstop1h 33m

Toronto Pearson Intl

Mon 6/8

4:35 pm-6:10 pm

Nonstop1h 35m

$215
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

$215

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sun 8/16

6:30 am-11:35 am

1 stop5h 05m

Toronto Pearson Intl

Mon 8/24

5:50 pm-7:25 pm

Nonstop1h 35m

$220

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 6/13

6:00 am-11:52 am

1 stop5h 52m

Toronto Island

Sat 6/20

7:10 am-8:40 am

Nonstop1h 30m

$222

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

Sat 6/20

1:15 pm-1:05 am

1 stop8h 50m

Toronto Pearson Intl

Wed 6/24

6:15 am-12:25 pm

1 stop9h 10m

$271

Los AngelesToronto

LAX - YYZ

LAXYYZ

Los Angeles Los Angeles

Tue 5/26

6:05 pm-5:45 am

1 stop8h 40m

Toronto Pearson Intl

Mon 6/1

6:10 am-2:05 pm

2 stops10h 55m

$273

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 $54/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 $416. 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 $621. 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

$92

Best Round-Trip Price

$201

Fastest flight time

1h 32m
The best one-way flight price to Ontario from United States in the last 72 hours is $92 (New York LaGuardia to Toronto Pearson Intl).
The best round-trip flight price to Ontario from United States in the last 72 hours is $201 (Washington, D.C. Reagan-National 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 $958 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 $729 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 $58. 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.

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1 adult
Mon 6/1
Mon 6/8

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