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

Finnair and Iberia 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.

$292 Cheap Flights from Estonia to Illinois in 2026

Find the cheapest flights from Estonia to Illinois

Round-trip

One-way

Recent round-trip flight deals from Estonia to Illinois

Enter your travel dates to find the best prices.

6:00 am - 5:50 pm

TLL

ORD

19h 50m

1 stop

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$534Finnair

Wed, Oct 7 - Tue, Oct 13

6:00 am - 5:50 pm

TLL

ORD

19h 50m

1 stop

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$536Finnair

Wed, Oct 7 - Tue, Oct 13

10:55 am - 5:50 pm

TLL

ORD

14h 55m

1 stop

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$545Iberia

Wed, Oct 7 - Tue, Oct 13

10:55 am - 9:14 pm

TLL

ORD

18h 19m

2 stops

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$549Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

10:55 am - 9:14 pm

TLL

ORD

18h 19m

2 stops

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$550Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

10:55 am - 8:33 pm

TLL

ORD

17h 38m

2 stops

9:30 pm - 4:15 pm

ORD

TLL

10h 45m

1 stop

$551Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

9:25 pm - 3:00 pm

TLL

ORD

25h 35m

2 stops

10:30 pm - 10:50 pm

ORD

TLL

16h 20m

2 stops

$585Finnair

Mon, Aug 3 - Mon, Aug 10

11:20 pm - 3:00 pm

TLL

ORD

23h 40m

2 stops

9:45 pm - 8:55 pm

ORD

TLL

15h 10m

2 stops

$590Finnair

Mon, Aug 3 - Tue, Aug 18

10:55 am - 9:14 pm

TLL

ORD

18h 19m

2 stops

12:04 pm - 12:25 pm

ORD

TLL

16h 21m

2 stops

$593Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

10:55 am - 9:14 pm

TLL

ORD

18h 19m

2 stops

12:04 pm - 12:25 pm

ORD

TLL

16h 21m

2 stops

$594Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

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Finnair flights from Estonia to Illinois

Our best Finnair deals on Estonia to Illinois flight tickets

Finnair

Oct 7

TLL6:00 amTallinn

19h 50m

1 stop

ORD5:50 pmChicago O'Hare Intl

Oct 13

ORD9:30 pmChicago O'Hare Intl

10h 45m

1 stop

TLL4:15 pmTallinn

$534

Finnair

Oct 7

TLL6:00 amTallinn

19h 50m

1 stop

ORD5:50 pmChicago O'Hare Intl

Oct 13

ORD9:30 pmChicago O'Hare Intl

10h 45m

1 stop

TLL4:15 pmTallinn

$536

Finnair

Aug 3

TLL9:25 pmTallinn

25h 35m

2 stops

ORD3:00 pmChicago O'Hare Intl

Aug 10

ORD10:30 pmChicago O'Hare Intl

16h 20m

2 stops

TLL10:50 pmTallinn

$585

British Airways flights from Estonia to Illinois

Our best British Airways deals on Estonia to Illinois flight tickets

British Airways

Jul 15

TLL4:40 pmTallinn

30h 20m

2 stops

ORD3:00 pmChicago O'Hare Intl

Jul 20

ORD9:30 pmChicago O'Hare Intl

17h 25m

1 stop

TLL10:55 pmTallinn

$736

British Airways

Jul 23

TLL6:00 amTallinn

19h 50m

1 stop

ORD5:50 pmChicago O'Hare Intl

Jul 27

ORD9:30 pmChicago O'Hare Intl

17h 25m

1 stop

TLL10:55 pmTallinn

$773

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$534

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$536

Quickest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-5:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$545

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-9:14 pm

2 stops18h 19m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$549

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-9:14 pm

2 stops18h 19m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$550

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-8:33 pm

2 stops17h 38m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$551

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 8/3

9:25 pm-3:00 pm

2 stops25h 35m

Chicago O'Hare Intl

Mon 8/10

10:30 pm-10:50 pm

2 stops16h 20m

$585

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 8/3

11:20 pm-3:00 pm

2 stops23h 40m

Chicago O'Hare Intl

Tue 8/18

9:45 pm-8:55 pm

2 stops15h 10m

$590

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-9:14 pm

2 stops18h 19m

Chicago O'Hare Intl

Tue 10/13

12:04 pm-12:25 pm

2 stops16h 21m

$593

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-9:14 pm

2 stops18h 19m

Chicago O'Hare Intl

Tue 10/13

12:04 pm-12:25 pm

2 stops16h 21m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 April. Flight prices, which tend to average around $309, 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 April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $383.

How far in advance should I book a flight from Estonia 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 $668 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 $468 on momondo.

Can stopping save me money on Estonia to Illinois flights?

You could potentially save up to 29% 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	19h 50m
Direct flights	None

The fastest flight from Estonia to Illinois takes 19h 50m

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

Search flight deals

Frequently asked questions about flying 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.

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.