How far in advance should I book a flight from Estonia to Ontario?

Travelers have found it’s best to book a flight 18 days in advance to save up to 82% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Estonia to Ontario 1-2 weeks in advance for as low as $823, or $823 for flights within the next 24 hours.

What is the cheapest month to fly from Estonia to Ontario?

February can be a great time to fly to Ontario from Estonia with a flight ticket averaging about $693. Cheapflights users have found deals in the month of February for as cheap as $496. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from EE to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Estonia to Ontario as you normally would.

What airport do you fly into for flights to Ontario from Estonia?

Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Estonia.

Can I find deals for flights from Estonia to Ontario that include hotel bookings?

Yes. In addition to deals on Estonia to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Estonia to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Estonia to Ontario.

Can I find deals for business class flights from Estonia to Ontario?

Yes. Cheapflights offers flight deals from Estonia to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,119+ Flights from Estonia to Ontario - Compare & Save Big

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Cheap flight deals from Estonia to Ontario

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,118 (American Airlines)
One-way from	$940 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$651

Provider with most accurate pricing for Tallinn Ulemiste-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Tallinn Ulemiste-Los Angeles flights.

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From Estonia to Ontario

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One-way flight from Estonia to Ontario

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Highest demand for flights based on searches. 21% potential increase in price ($187 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Estonia to Ontario

Cheapest flights from Estonia to Ontario
Explore the most affordable flight options available from Estonia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

ב' 5/266:00 amTLL - ONT

2 stops22h 36mMultiple Airlines

ד' 6/116:10 amONT - TLL

2 stops20h 20mMultiple Airlines

Deal found 4/30

$1,118

Best flights from Estonia to Ontario
Discover carefully curated flight deals from Estonia to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated מאי 1, 2025.

ב' 5/266:00 amTLL - ONT

2 stops22h 36mMultiple Airlines

ד' 6/116:10 amONT - TLL

2 stops20h 20mMultiple Airlines

Deal found 4/30

$1,118

Last-minute flights from Estonia to Ontario
Discover last-minute flight deals from Estonia to Ontario. Data last updated מאי 1, 2025 and is based on user searches.

ב' 5/266:00 amTLL - ONT

2 stops22h 36mMultiple Airlines

ד' 6/116:10 amONT - TLL

2 stops20h 20mMultiple Airlines

Deal found 4/30

$1,118

One-way flights from Estonia to Ontario
Search for one-way flight options from Estonia to Ontario. Find affordable one-way fares based on user searches. Data last updated מאי 1, 2025.

ג' 7/82:55 pmTLL - ONT

2 stops37h 58mAmerican Airlines

Deal found 4/29

$940

ב' 7/72:30 pmTLL - ONT

2 stops41h 41mUnited Airlines

Deal found 4/29

$1,301

Cheapflights Fare Finder

Use the filters below to find and compare flights from Estonia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TallinnOntario

TLL - ONT

TLLONT

Tallinn Ulemiste

ב' 5/26

6:00 am-6:36 pm

2 stops22h 36m

Ontario

ד' 6/11

6:10 am-12:30 pm

2 stops20h 20m

$1,118

TallinnOntario

TLL - ONT

TLLONT

Tallinn Ulemiste

ג' 7/8

2:55 pm-6:53 pm

2 stops37h 58m

$940

TallinnOntario

TLL - ONT

TLLONT

Tallinn Ulemiste

ב' 7/7

2:30 pm-10:11 pm

2 stops41h 41m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Estonia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Estonia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Estonia to Ontario?

Currently, August is the cheapest month in which you can book a flight from Estonia to Ontario (average of $246). Flying from Estonia to Ontario in March is currently the most expensive (average of $328). 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 Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

United Airlines

7.4

Good

8,696 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,696 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Apr 2025

TPE - SFO

Related info for your journey

What airport do you fly into for flights to Ontario from Estonia?
Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Estonia.
Can I find deals for flights from Estonia to Ontario that include hotel bookings?
Yes. In addition to deals on Estonia to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Estonia to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Estonia to Ontario.
Can I find deals for business class flights from Estonia to Ontario?
Yes. Cheapflights offers flight deals from Estonia to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Estonia to Ontario?
Currently, August is the cheapest month in which you can book a flight from Estonia to Ontario (average of $246). Flying from Estonia to Ontario in March is currently the most expensive (average of $328). 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.

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$940+ Cheap flights from Estonia to Ontario (ONT)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Estonia to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Estonia to Ontario

Keep the following information in mind while searching for Estonia to Ontario flight deals. Data was last updated מאי 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Estonia to Ontario

Cheapest flights from Estonia to OntarioExplore the most affordable flight options available from Estonia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

Explore the most affordable flight options available from Estonia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Estonia to Ontario that are best for you.

Best time to book a flight from Estonia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Estonia with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Estonia to Ontario?

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Estonia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from Estonia?

Can I find deals for flights from Estonia to Ontario that include hotel bookings?

How can I find direct flights from Estonia to Ontario?

Can I find deals for business class flights from Estonia to Ontario?

What is the cheapest month to book a flight from Estonia to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Estonia to Ontario

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Cheapest flights from Estonia to Ontario
Explore the most affordable flight options available from Estonia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.