Question 1

What is the cheapest flight from Ontario to Shannon?

Accepted Answer

In the last 3 days, the lowest price for a flight from Ontario to Shannon was $230 for a one-way ticket and $493 for a round-trip. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Ontario and Shannon?

Accepted Answer

A passport is required to fly from Ontario to Shannon. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Ontario to Shannon?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

How does KAYAK find such low prices on flights from Ontario to Shannon?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Shannon. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 5

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Shannon?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 6

What is the Hacker Fare option on flights from Ontario to Shannon?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Ontario with another airline. Booking your flights between Ontario and SNN can sometimes prove cheaper using this method. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 7

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Shannon?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Ontario-ONT/Shannon-SNN'>Visit our flight page for the latest deals!>/a>

Question 8

Which airlines provide the cheapest flights from Ontario to Shannon?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Ontario to Shannon were found on United Airlines ($493) and British Airways ($718).

Question 9

Which airlines provide the cheapest flights from Ontario to Shannon?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Ontario to Shannon were found on United Airlines ($493) and British Airways ($718).

Question 10

What are the most popular airlines flying to Shannon?

Accepted Answer

The most popular airline among KAYAK users flying to Shannon is American Airlines, followed by United Airlines and Delta.

ONT - SNN

$230 Find Cheap Flights from Ontario to Shannon

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

Everything you should know

Cheap Flights from Ontario to Shannon (ONT-SNN)

Recent round-trip flight deals from Ontario to Shannon

Recent one-way flight deals from Ontario to Shannon

KAYAK's insights & trends for Ontario to Shannon flights

Get data-powered insights and trends into flights from Ontario to Shannon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Shannon?

In the past 3 days, the cheapest round-trip tickets from Ontario to Shannon were found on United Airlines ($493) and British Airways ($718).

Good to know

When to book flights from Ontario to Shannon

FAQs for booking flights from Ontario to Shannon

What is the cheapest flight from Ontario to Shannon?

In the last 3 days, the lowest price for a flight from Ontario to Shannon was $230 for a one-way ticket and $493 for a round-trip.

Do I need a passport to fly between Ontario and Shannon?

A passport is required to fly from Ontario to Shannon.

Which aircraft models fly most regularly from Ontario to Shannon?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Ontario to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Shannon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Ontario with another airline. Booking your flights between Ontario and SNN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Shannon

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Find direct flights to and from Ontario and Shannon

Flights to other popular destinations

Flights from domestic origins to Shannon

Choose which airport to fly into in Shannon