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

Finnair and American Airlines are the most popular carriers operating from Estonia to Illinois

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

Prices for flights from Estonia to Illinois are updated daily.

How old do you have to be to fly from Estonia to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Estonia to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$330 Cheap Flights from Estonia to Illinois in 2025/26

1 adult

0 bags

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Find the cheapest flights from Estonia to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Estonia to Illinois

Enter your travel dates to find the best prices.

3:45 pm - 4:55 pm

TLL

ORD

33h 10m1 stop

8:20 pm - 10:20 am

ORD

TLL

31h 00m1 stop

$551Scandinavian Airlines

Thu, Mar 5 - Sun, Mar 15

3:45 pm - 4:55 pm

TLL

ORD

33h 10m1 stop

8:20 pm - 11:40 pm

ORD

TLL

20h 20m2 stops

$552Scandinavian Airlines

Thu, Mar 5 - Sun, Mar 15

4:20 pm - 4:55 pm

TLL

ORD

32h 35m2 stops

7:20 pm - 3:10 pm

ORD

TLL

11h 50m1 stop

$568Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

4:20 pm - 4:55 pm

TLL

ORD

32h 35m2 stops

7:20 pm - 3:10 pm

ORD

TLL

11h 50m1 stop

$569Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

10:35 am - 9:26 pm

TLL

ORD

17h 51m2 stops

1:15 pm - 12:25 pm

ORD

TLL

15h 10m2 stops

$572Finnair

Tue, Mar 17 - Tue, Mar 31

4:20 pm - 4:55 pm

TLL

ORD

32h 35m2 stops

7:20 pm - 11:40 pm

ORD

TLL

20h 20m2 stops

$611Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

6:25 am - 4:45 pm

TLL

ORD

18h 20m1 stop

7:20 pm - 1:25 am

ORD

TLL

22h 05m1 stop

$613Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

3:45 pm - 4:55 pm

TLL

ORD

33h 10m1 stop

7:20 pm - 1:25 am

ORD

TLL

22h 05m1 stop

$615Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

6:55 pm - 11:05 am

TLL

ORD

23h 10m1 stop

11:25 am - 10:20 am

ORD

TLL

14h 55m1 stop

$636Turkish Airlines

Tue, Mar 17 - Tue, Mar 31

3:45 pm - 5:45 pm

TLL

ORD

33h 00m1 stop

7:00 am - 3:15 pm

ORD

TLL

24h 15m2 stops

$642Scandinavian Airlines

Tue, Mar 17 - Tue, Mar 31

Scandinavian Airlines flights from Estonia to Illinois

Our best Scandinavian Airlines deals on Estonia to Illinois flight tickets

Scandinavian Airlines

Mar 5

TLL3:45 pmTallinn

33h 10m

1 stop

ORD4:55 pmChicago O'Hare Intl

Mar 15

ORD8:20 pmChicago O'Hare Intl

31h 00m

1 stop

TLL10:20 amTallinn

$551

Find similar

Scandinavian Airlines

Mar 5

TLL3:40 pmTallinn

33h 15m

2 stops

ORD4:55 pmChicago O'Hare Intl

Mar 15

ORD8:20 pmChicago O'Hare Intl

20h 20m

2 stops

TLL11:40 pmTallinn

$552

Find similar

Scandinavian Airlines

Feb 14

TLL4:20 pmTallinn

32h 35m

2 stops

ORD4:55 pmChicago O'Hare Intl

Feb 18

ORD7:20 pmChicago O'Hare Intl

22h 05m

1 stop

TLL1:25 amTallinn

$568

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 3/5

3:45 pm-4:55 pm

1 stop33h 10m

Chicago O'Hare Intl

Sun 3/15

8:20 pm-10:20 am

1 stop31h 00m

$551

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 3/5

3:45 pm-4:55 pm

1 stop33h 10m

Chicago O'Hare Intl

Sun 3/15

8:20 pm-11:40 pm

2 stops20h 20m

$552

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 2/14

4:20 pm-4:55 pm

2 stops32h 35m

Chicago O'Hare Intl

Wed 2/18

7:20 pm-3:10 pm

1 stop11h 50m

$568

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 2/14

4:20 pm-4:55 pm

2 stops32h 35m

Chicago O'Hare Intl

Wed 2/18

7:20 pm-3:10 pm

1 stop11h 50m

$569

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Tue 3/17

10:35 am-9:26 pm

2 stops17h 51m

Chicago O'Hare Intl

Tue 3/31

1:15 pm-12:25 pm

2 stops15h 10m

$572

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 2/14

4:20 pm-4:55 pm

2 stops32h 35m

Chicago O'Hare Intl

Wed 2/18

7:20 pm-11:40 pm

2 stops20h 20m

$611

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 2/14

6:25 am-4:45 pm

1 stop18h 20m

Chicago O'Hare Intl

Wed 2/18

7:20 pm-1:25 am

1 stop22h 05m

$613

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 2/14

3:45 pm-4:55 pm

1 stop33h 10m

Chicago O'Hare Intl

Wed 2/18

7:20 pm-1:25 am

1 stop22h 05m

$615

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Tue 3/17

6:55 pm-11:05 am

1 stop23h 10m

Chicago O'Hare Intl

Tue 3/31

11:25 am-10:20 am

1 stop14h 55m

$636

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Tue 3/17

3:45 pm-5:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Tue 3/31

7:00 am-3:15 pm

2 stops24h 15m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Estonia to Illinois

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

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Estonia is in February. Flight prices, which tend to average around $470, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $472.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Estonia to Illinois is on a Friday when prices can be found for as low as $491. Flights from Estonia to Illinois on a Wednesday will generally be more expensive and average around $754. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Estonia to Illinois during this time can be as low as $581. Flights in the evening are often more expensive with an average ticket price of $795.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Estonia when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $652 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Estonia for as low as $462 on momondo.

Can stopping save me money on Estonia to Illinois flights?

You could potentially save up to 18% on your flight if you consider stops on a Estonia to Illinois flight.

Cheap Estonia to Illinois flight deals and tips

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

Fastest flight time	17h 51m
Direct flights	None

The fastest flight from Estonia to Illinois takes 17h 51m

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

Search flight deals

When did momondo last update prices for flights from Estonia to Illinois?
Prices for flights from Estonia to Illinois are updated daily.
How old do you have to be to fly from Estonia to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Estonia to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Estonia to Illinois for you.

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

Yes. momondo enables you to select and highlight flights to Illinois from Estonia with this policy.

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

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 Estonia to Illinois.

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

Price alerts on flights to Illinois from Estonia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.