$550+ Cheap flights from Ontario (ONT) to Shannon (SNN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.
Round-trip from | $579 (American Airlines) |
|---|---|
One-way from | $550 (Air Canada) |
Find flight deals from Ontario to Shannon
Cheapest flights from Ontario to ShannonExplore the most affordable flight options available from Ontario to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
Explore the most affordable flight options available from Ontario to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Ontario to Shannon within your budget
Customize your flight search to find flights from Ontario to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
OntarioShannon
ONT - SNN
ONTSNN
Ontario
dom. 3/2
10:51 am-4:45 pm
2 stops21h 54m
Shannon
mié. 4/2
7:40 am-11:54 pm
2 stops24h 14m
OntarioShannon
ONT - SNN
ONTSNN
Ontario
dom. 3/2
5:05 am-11:30 am
3 stops22h 25m
Shannon
mié. 4/2
9:15 pm-8:42 pm
3 stops31h 27m
OntarioShannon
ONT - SNN
ONTSNN
Ontario
dom. 3/2
4:25 pm-4:45 pm
2 stops16h 20m
Shannon
mié. 4/2
7:40 am-10:27 pm
2 stops22h 47m
OntarioShannon
ONT - SNN
ONTSNN
Ontario
dom. 3/2
5:05 am-11:30 am
3 stops22h 25m
OntarioShannon
ONT - SNN
ONTSNN
Ontario
dom. 3/2
10:51 am-7:25 pm
2 stops24h 34m
Best time to book a flight from Ontario to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from Ontario with our price prediction graph.
Travel insights for flights from Ontario to Shannon
Get recent, data-driven insights about flights from Ontario to Shannon including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Ontario to Shannon?
Currently, February is the cheapest month in which you can book a flight from Ontario to Shannon (average of $533). Flying from Ontario to Shannon in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated enero 21, 2025.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
Comfort
Food
Overall
Entertainment
Crew
Boarding
Reviews
Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.