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Latest Flight Deals from Shannon to Ontario

Book one-way or return flights from Shannon to Ontario from as little as NZD 2,074. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • SNN12:30
        17h 39m
        1 stop
        ONT22:09
        Sat, May 4|Shannon - Ontario|United Airlines
        NZD 2,074NZD 4,146
        50% OFF
        50% OFF
        NZD 4,146NZD 2,074
      • SNN12:30
        17h 39m
        1 stop
        ONT22:09
        Sun, May 19|Shannon - Ontario|United Airlines
        NZD 2,311NZD 4,146
        44% OFF
        44% OFF
        NZD 4,146NZD 2,311
      • SNN14:50
        15h 19m
        1 stop
        ONT22:09
        Sun, Jun 2|Shannon - Ontario|Aer Lingus
        NZD 3,143NZD 4,146
        24% OFF
        24% OFF
        NZD 4,146NZD 3,143
      • SNN14:50
        15h 19m
        1 stop
        ONT22:09
        Mon, May 6|Shannon - Ontario|Aer Lingus
        NZD 3,151
        NZD 3,151
      • SNN13:00
        3h 5m
        Direct
        ONT14:00
        Thu, May 9|Shannon - Ontario|United Airlines
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Shannon to Ontario? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Shannon to Ontario. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Shannon to Ontario

View airlines operating flights from Shannon to Ontario. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus
From NZD 1,162
United Airlines
From NZD 1,871
ANA airlines

Find more flights and airlines

Alternative Routes from Shannon to Ontario

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Shannon to Ontario.

  • Cheapest
    Aer Lingus
    SNN
    14:50
    26h 39m
    2 transfer
    ONT
    09:29
    Shannon Airport - Ontario International Airport
    Sat, May 4Aer Lingus
    NZD 1,162
  • Aer Lingus
    SNN
    14:50
    26h 39m
    2 transfer
    ONT
    09:29
    Shannon Airport - Ontario International Airport
    Sat, May 4Aer Lingus
    NZD 1,162
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Shannon (SNN) to Ontario (ONT) the cheapest?

    Airlines adjust prices for flights from Shannon 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 Shannon (SNN) to Ontario (ONT) cost?

    According to Trip.com's data, the lowest price is around NZD 2,334.

How to find a cheap flight from Shannon 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 Shannon 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 Shannon to Ontario

Cheapest nonstop flight price

NZD 2,073

Off-season for travel

October

Peak season for travel

December

Flight distance

5,918.74km

Popular airline

British Airways

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