$414 Find Cheap Flights from Ontario to Estonia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Estonia departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Ontario to Estonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Estonia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Estonia

Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
5:05 am - 5:10 pm
ONT
-
TLL
26h 05m2 stops
United Airlines Logo
1:55 pm - 10:53 pm
TLL
-
ONT
18h 58m2 stops
$553United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
5:05 am - 5:10 pm
ONT
-
TLL
26h 05m2 stops
United Airlines Logo
6:15 am - 11:18 am
TLL
-
ONT
39h 03m3 stops
$714United Airlines
Fri, Apr 17 - Sun, Apr 26
United Airlines Logo
7:00 am - 1:05 pm
ONT
-
TLL
44h 05m2 stops
United Airlines Logo
1:50 pm - 10:26 pm
TLL
-
ONT
42h 36m2 stops
$782United Airlines
Mon, Mar 16 - Fri, Mar 27
United Airlines Logo
5:15 am - 5:10 pm
ONT
-
TLL
26h 55m2 stops
United Airlines Logo
6:05 am - 10:25 pm
TLL
-
ONT
49h 20m2 stops
$1,005United Airlines
Sun, Jun 14 - Thu, Jul 2
United Airlines Logo
7:00 am - 12:35 am
ONT
-
TLL
31h 35m2 stops
United Airlines Logo
6:00 am - 10:26 pm
TLL
-
ONT
26h 26m2 stops
$3,305United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Estonia flights

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

How long does a flight from Ontario to Estonia take?

The duration of a flight to Estonia depends on your arrival airport. The shortest route to Estonia from Ontario is to Tallinn, which takes 21h 05m.

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FAQs - booking Estonia flights

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

    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 Estonia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Estonia 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 Estonia?

    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 from Ontario to Estonia with an airline and back with another airline.

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

    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 from Ontario to Estonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Estonia?

    The cheapest time of day to fly to Estonia is generally in the evening, when round-trip flights cost $496 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Estonia is generally in the evening, which is peak travel time and where the average cost of a ticket is $496.

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

Information on your arrival and departure airports

Ontario (ONT)