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Flights from Watertown to Ontario
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Flights from Watertown to Ontario Starting at NZD 461

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ATY16:00
        6h 49m
        1 stop
        ONT20:49
        Mon, Jan 6|Watertown - Ontario|Key Lime Air
        NZD 461NZD 597
        23% OFF
        23% OFF
        NZD 597NZD 461

        Choose Key Lime Air flights from Watertown to Ontario. The one-way connecting flight with Key Lime Air departs from Watertown Regional Airport on Mon, Jan 6, arriving at Ontario International Airport. One-way Prices start from NZD 461 including taxes and charges.

      • ATY16:00
        6h 49m
        1 stop
        ONT20:49
        Sat, Jan 4|Watertown - Ontario|Key Lime Air
        NZD 478NZD 597
        20% OFF
        20% OFF
        NZD 597NZD 478

        Choose Key Lime Air flights from Watertown to Ontario. The one-way connecting flight with Key Lime Air departs from Watertown Regional Airport on Sat, Jan 4, arriving at Ontario International Airport. One-way Prices start from NZD 478 including taxes and charges.

      • ATY13:00
        3h 5m
        Nonstop
        ONT14:00
        Tue, Dec 10|Watertown - Ontario|Key Lime Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Watertown to Ontario

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Watertown to Ontario

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Key Lime Air
From NZD 461

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Alternative Routes from Watertown to Ontario

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Watertown to Ontario.

  • Cheapest
    Key Lime Air
    ATY
    16:00
    6h 49m
    1 transfer
    ONT
    20:49
    Watertown Regional Airport - Ontario International Airport
    Mon, Jan 6Key Lime Air
    NZD 461
  • Key Lime Air
    ATY
    16:00
    6h 49m
    1 transfer
    ONT
    20:49
    Watertown Regional Airport - Ontario International Airport
    Mon, Jan 6Key Lime Air
    NZD 461
    Find More Flights

FAQ

  • When are flight tickets from Watertown (ATY) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Watertown to Ontario based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Watertown (ATY) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around NZD 722.

How to find a cheap flight from Watertown to Ontario

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Watertown to Ontario. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Watertown to Ontario

Cheapest nonstop flight priceNZD 461
Off-season for travelNovember
Flight distance10,569.93 km
Popular airlineKey Lime Air

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