When did momondo last update prices for flights from Watertown Airport to Ontario?

Prices for flights from Watertown Airport to Ontario are updated daily.

How old do you have to be to fly from Watertown Airport 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 from Watertown Airport 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.

$477 Cheap Flights from Watertown, New York to Ontario in 2026

Find the cheapest flights from Watertown, New York to Ontario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:16 pm - 4:47 pmART Watertown-YYZ Toronto Pearson Intl

22h 31m2 stops Philadelphia Washington, D.C. Reagan-National

2:15 pm - 5:00 pmYYZ Toronto Pearson Intl-ART Watertown

26h 45m2 stops Washington, D.C. Reagan-National Philadelphia

$832American Airlines

Sat, Oct 10 - Sat, Oct 17

6:16 pm - 4:47 pmART Watertown-YYZ Toronto Pearson Intl

22h 31m2 stops Philadelphia Washington, D.C. Reagan-National

8:00 am - 5:51 pmYYZ Toronto Pearson Intl-ART Watertown

9h 51m1 stop Philadelphia

$885American Airlines

Sat, Oct 10 - Sat, Oct 17

6:16 pm - 3:40 pmART Watertown-YYZ Toronto Pearson Intl

21h 24m1 stop Philadelphia

8:00 am - 5:51 pmYYZ Toronto Pearson Intl-ART Watertown

9h 51m1 stop Philadelphia

$976American Airlines

Sat, Oct 10 - Sat, Oct 17

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Use the filters below to find and compare flights from Watertown, New York to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WatertownToronto

ART Watertown - YYZ Toronto Pearson Intl

ARTYYZ

Watertown

Sat 10/10

6:16 pm-4:47 pm

2 stops22h 31m

Toronto Pearson Intl

Sat 10/17

2:15 pm-5:00 pm

2 stops26h 45m

$832

WatertownToronto

ART Watertown - YYZ Toronto Pearson Intl

ARTYYZ

Watertown

Sat 10/10

6:16 pm-4:47 pm

2 stops22h 31m

Toronto Pearson Intl

Sat 10/17

8:00 am-5:51 pm

1 stop9h 51m

$885

Quickest round-trip

WatertownToronto

ART Watertown - YYZ Toronto Pearson Intl

ARTYYZ

Watertown

Sat 10/10

6:16 pm-3:40 pm

1 stop21h 24m

Toronto Pearson Intl

Sat 10/17

8:00 am-5:51 pm

1 stop9h 51m

$976

Cheapest one-way

WatertownToronto

ART Watertown - YYZ Toronto Pearson Intl

ARTYYZ

Watertown

Thu 9/24

4:18 pm-11:59 am

2 stops43h 41m

$477

Quickest one-way

WatertownToronto

ART Watertown - YYZ Toronto Pearson Intl

ARTYYZ

Watertown

Thu 9/24

4:18 pm-10:18 am

1 stop42h 00m

$499

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Watertown to Ontario?

American Airlines is the most popular carrier operating from Watertown to Ontario

Cheap Watertown, New York to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to Region of Ontario

Best Price Found	$477
Fastest flight time	23h 22m
Direct flights	None

The best one-way flight to Region of Ontario from Watertown, New York in the past 72 hours is $477. The best round-trip flight deal from Watertown, New York to Region of Ontario found on momondo in the last 72 hours is $832.

The fastest flight from Watertown, New York to Region of Ontario takes 23h 22m

There are no direct flights from Watertown, New York to Region of Ontario. There are no popular flight routes from Watertown, New York to Region of Ontario.

Search flight deals

Frequently asked questions about flying from Watertown, New York to Ontario

When did momondo last update prices for flights from Watertown Airport to Ontario?
Prices for flights from Watertown Airport to Ontario are updated daily.
How old do you have to be to fly from Watertown Airport 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 from Watertown Airport 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 from Watertown to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Watertown.

Can I find flights from Watertown to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Watertown to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Watertown to Ontario?

Once you have performed a search for Watertown to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Watertown to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Watertown to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.