When did momondo last update prices for flights from Ontario Airport to Estonia?

Prices for flights from Ontario Airport to Estonia were last updated today.

How old do you have to be to fly from Ontario Airport to Estonia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Estonia.

What documentation or ID do you need to fly to Estonia?

The necessary travel and health documents for your Estonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$416 Cheap Flights from Ontario to Estonia in 2025/26

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Find the cheapest flights from Ontario to Estonia

Round-trip

One-way

Cheap round-trip flights

6:10 am - 2:15 pmONT-TLL

23h 05m2 stops

8:25 am - 6:21 pmTLL-ONT

19h 56m2 stops

$442Multiple Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

7:00 am - 4:50 pmONT-TLL

24h 50m2 stops

1:35 pm - 10:51 pmTLL-ONT

43h 16m3 stops

$526United Airlines

Find Deal

Tue, Oct 28 - Fri, Nov 7

5:40 am - 5:10 pmONT-TLL

25h 30m2 stops

6:15 am - 7:17 pmTLL-ONT

23h 02m2 stops

$568United Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

5:40 am - 11:50 pmONT-TLL

32h 10m2 stops

1:55 pm - 6:00 pmTLL-ONT

37h 05m2 stops

$572United Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

6:00 am - 11:50 pmONT-TLL

31h 50m2 stops

1:55 pm - 8:17 pmTLL-ONT

39h 22m2 stops

$586United Airlines

Find Deal

Wed, Mar 4 - Sun, Mar 8

7:00 am - 1:10 pmONT-TLL

20h 10m2 stops

6:15 am - 8:42 pmTLL-ONT

24h 27m2 stops

$693United Airlines

Find Deal

Sat, Nov 29 - Mon, Dec 8

7:00 am - 12:55 pmONT-TLL

20h 55m2 stops

1:40 pm - 10:51 pmTLL-ONT

19h 11m2 stops

$803Multiple Airlines

Find Deal

Sun, Oct 26 - Mon, Nov 10

1:50 pm - 11:50 pmONT-TLL

24h 00m2 stops

6:05 am - 5:43 pmTLL-ONT

21h 38m2 stops

$839United Airlines

Find Deal

Sat, Dec 6 - Fri, Dec 26

7:03 am - 3:15 pmONT-TLL

22h 12m2 stops

10:35 am - 10:28 pmTLL-ONT

21h 53m2 stops

$911Multiple Airlines

Find Deal

Thu, Dec 11 - Tue, Dec 16

7:00 am - 12:55 pmONT-TLL

20h 55m2 stops

6:15 am - 5:34 pmTLL-ONT

21h 19m2 stops

$1,047Multiple Airlines

Find Deal

Sun, Oct 26 - Tue, Nov 11

United Airlines flights from Ontario to Estonia

Our best United Airlines deals on Ontario to Estonia flight tickets

United Airlines

Oct 28

ONT7:00 amOntario

24h 50m

2 stops

TLL4:50 pmTallinn

Nov 7

TLL1:35 pmTallinn

43h 16m

3 stops

ONT10:51 pmOntario

$526

Find similar

United Airlines

Mar 4

ONT5:40 amOntario

25h 30m

2 stops

TLL5:10 pmTallinn

Mar 8

TLL6:15 amTallinn

23h 02m

2 stops

ONT7:17 pmOntario

$568

Find similar

United Airlines

Mar 4

ONT5:40 amOntario

32h 10m

2 stops

TLL11:50 pmTallinn

Mar 8

TLL1:55 pmTallinn

37h 05m

2 stops

ONT6:00 pmOntario

$572

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Tue 10/28

6:10 am-2:15 pm

2 stops23h 05m

Tallinn

Fri 11/7

8:25 am-6:21 pm

2 stops19h 56m

$442

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Tue 10/28

7:00 am-4:50 pm

2 stops24h 50m

Tallinn

Fri 11/7

1:35 pm-10:51 pm

3 stops43h 16m

$526

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Wed 3/4

5:40 am-5:10 pm

2 stops25h 30m

Tallinn

Sun 3/8

6:15 am-7:17 pm

2 stops23h 02m

$568

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Wed 3/4

5:40 am-11:50 pm

2 stops32h 10m

Tallinn

Sun 3/8

1:55 pm-6:00 pm

2 stops37h 05m

$572

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Wed 3/4

6:00 am-11:50 pm

2 stops31h 50m

Tallinn

Sun 3/8

1:55 pm-8:17 pm

2 stops39h 22m

$586

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Sat 11/29

7:00 am-1:10 pm

2 stops20h 10m

Tallinn

Mon 12/8

6:15 am-8:42 pm

2 stops24h 27m

$693

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Sun 10/26

7:00 am-12:55 pm

2 stops20h 55m

Tallinn

Mon 11/10

1:40 pm-10:51 pm

2 stops19h 11m

$803

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Sat 12/6

1:50 pm-11:50 pm

2 stops24h 00m

Tallinn

Fri 12/26

6:05 am-5:43 pm

2 stops21h 38m

$839

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Thu 12/11

7:03 am-3:15 pm

2 stops22h 12m

Tallinn

Tue 12/16

10:35 am-10:28 pm

2 stops21h 53m

$911

OntarioTallinn

ONT - TLL

ONTTLL

Ontario

Sun 10/26

7:00 am-12:55 pm

2 stops20h 55m

Tallinn

Tue 11/11

6:15 am-5:34 pm

2 stops21h 19m

$1,047

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How to get the cheapest flight ticket from Ontario to Estonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Estonia?

United Airlines is the most popular carrier operating from Ontario to Estonia

What airlines fly to Estonia?

Finnair, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to Estonia from Ontario according to our data. Finnair is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Estonia. Keep in mind that there are 6 different airlines that fly to Estonia on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Estonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Estonia

Direct flights	None

There are no direct flights from Ontario to Estonia. There are no popular flight routes from Ontario to Estonia.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Estonia?
Prices for flights from Ontario Airport to Estonia were last updated today.
How old do you have to be to fly from Ontario Airport to Estonia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Estonia.
What documentation or ID do you need to fly to Estonia?
The necessary travel and health documents for your Estonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Estonia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Estonia. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Estonia with flexible booking policies on momondo?

All flight searches from Ontario to Estonia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Estonia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Estonia.

I’m not ready to book a flight from Ontario to Estonia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Estonia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Estonia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Estonia

Flights to Tallinnfrom $321

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Cheap flights from Ontario to Estonia from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Estonia departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Estonia

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United Airlines flights from Ontario to Estonia

Our best United Airlines deals on Ontario to Estonia flight tickets

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How to get the cheapest flight ticket from Ontario to Estonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Estonia?

United Airlines is the most popular carrier operating from Ontario to Estonia

What airlines fly to Estonia?

Cheap Ontario to Estonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Estonia

Direct flights

When did momondo last update prices for flights from Ontario Airport to Estonia?

How old do you have to be to fly from Ontario Airport to Estonia?

What documentation or ID do you need to fly to Estonia?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Estonia?

Can I find flights from Ontario to Estonia with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Estonia?

I’m not ready to book a flight from Ontario to Estonia right now. Can momondo alert me if prices change?

An easier way to manage your Estonia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Estonia

Popular cities in Estonia

Popular flights according to clicks in the last 7 days on momondo