Cheap flights from Ontario (ONT) to Shannon (SNN)
How far in advance should I book a flight from Ontario to Shannon?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 33% on flights from Ontario to Shannon compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $886. For sooner than that we have options available in the next 3 days from $966.
What is the cheapest month to fly from Ontario to Shannon?
Our data shows that February tends to be the cheapest month to fly to Shannon from Ontario. Users have commonly found prices around $790 for the month, but tickets can be as low as $580. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Ontario to Shannon (ONT - SNN)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Shannon as you normally would.
Cheap flights from Ontario to Shannon in August, September 2022
The best prices found for ONT to SNN flights for August, September
Ontario
Shannon
2 stops
16h 23mShannon
Ontario
2 stops
38h 31mBritish Airways
Ontario
Shannon
1 stop
22h 19mShannon
Ontario
1 stop
16h 55mMultiple Airlines
Ontario
Shannon
2 stops
20h 49mShannon
Ontario
2 stops
21h 22mAmerican Airlines
Ontario to Shannon 2022 flight deals
Cheap flights to Shannon from Ontario found for this year
Ontario
Shannon
2 stops
20h 50mShannon
Ontario
2 stops
20h 57mUnited Airlines
Ontario
Shannon
2 stops
16h 23mShannon
Ontario
2 stops
38h 31mBritish Airways
Ontario
Shannon
1 stop
22h 19mShannon
Ontario
1 stop
16h 49mMultiple Airlines
Cheap British Airways flights from Ontario to Shannon
Ontario
Shannon
2 stops
16h 22mShannon
Ontario
2 stops
18h 59mBritish Airways
Ontario
Shannon
2 stops
17h 03mShannon
Ontario
2 stops
18h 32mBritish Airways
Ontario
Shannon
2 stops
16h 23mShannon
Ontario
2 stops
20h 08mBritish Airways
One-way flights to Shannon from Ontario
The cheapest one-way flights from Ontario to Shannon
Ontario
Shannon
2 stops
21h 12mAmerican Airlines
Ontario
Shannon
1 stop
22h 19mMultiple Airlines
Ontario
Shannon
2 stops
19h 20mBritish Airways
Related info for your journey
Useful info, stats and facts about Ontario to Shannon flights.
Can I find flights from Ontario to Shannon for under $800 on Cheapflights?
Yes, there are multiple flights from Ontario to Shannon for under $800. The cheapest flight booked recently is on Multiple Airlines for just $702, but on average you can expect to pay $5,098.
What are the cheapest flights from Ontario to Shannon?
On average you can expect to pay $915 for a flight from Ontario to Shannon. The cheapest flight overall is $915 while the most popular route, (Ontario - Shannon) is currently priced at $936.