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

Finnair is the most popular carrier operating from Estonia to Chicago

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

Prices for flights from Estonia to Chicago refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Estonia to Chicago.

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

The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$327 Cheap Flights from Estonia to Chicago in 2026

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Find the cheapest flights from Estonia to Chicago

Round-trip

One-way

Recent round-trip flight deals from Estonia to Chicago

Enter your travel dates to find the best prices.

5:40 am - 8:00 pm

TLL

ORD

22h 20m

1 stop

9:55 pm - 5:50 pm

ORD

TLL

11h 55m

1 stop

$432LOT

Thu, Feb 12 - Thu, Feb 19

2:05 pm - 8:00 pm

TLL

ORD

13h 55m

1 stop

10:55 pm - 1:25 pm

ORD

TLL

31h 30m

2 stops

$472LOT

Thu, Mar 5 - Sun, Mar 15

8:25 am - 5:00 pm

TLL

ORD

16h 35m

2 stops

4:21 pm - 3:15 pm

ORD

TLL

15h 54m

2 stops

$503Finnair

Sun, Mar 1 - Sun, Mar 8

11:00 am - 4:45 pm

TLL

ORD

13h 45m

2 stops

8:20 pm - 7:30 pm

ORD

TLL

16h 10m

2 stops

$530Scandinavian Airlines

Thu, Mar 5 - Sun, Mar 15

3:40 pm - 4:55 pm

TLL

ORD

33h 15m

2 stops

8:20 pm - 11:40 pm

ORD

TLL

20h 20m

2 stops

$532Scandinavian Airlines

Thu, Mar 5 - Sun, Mar 15

4:10 pm - 4:45 pm

TLL

ORD

32h 35m

2 stops

8:20 pm - 10:20 am

ORD

TLL

31h 00m

1 stop

$546Scandinavian Airlines

Sun, Mar 1 - Sun, Mar 8

10:35 am - 5:55 am

TLL

ORD

27h 20m

2 stops

6:30 pm - 9:55 pm

ORD

TLL

19h 25m

2 stops

$548Finnair

Thu, Feb 12 - Thu, Feb 19

8:00 pm - 4:45 pm

TLL

ORD

28h 45m

2 stops

7:20 pm - 10:20 am

ORD

TLL

31h 00m

1 stop

$569Scandinavian Airlines

Thu, Feb 12 - Thu, Feb 19

3:45 pm - 4:45 pm

TLL

ORD

33h 00m

1 stop

8:20 pm - 10:20 am

ORD

TLL

31h 00m

1 stop

$595Scandinavian Airlines

Sun, Mar 1 - Sun, Mar 8

5:40 am - 5:20 pm

TLL

ORD

19h 40m

3 stops

6:30 pm - 12:40 am

ORD

TLL

22h 10m

2 stops

$650Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

Turkish Airlines flights from Estonia to Chicago

Our best Turkish Airlines deals on Estonia to Chicago flight tickets

Turkish Airlines

Jan 29

TLL11:25 amTallinn

30h 40m

1 stop

ORD10:05 amChicago O'Hare Intl

Feb 3

ORD8:20 pmChicago O'Hare Intl

37h 40m

1 stop

TLL6:00 pmTallinn

$650

Turkish Airlines

Jan 29

TLL11:25 amTallinn

30h 40m

1 stop

ORD10:05 amChicago O'Hare Intl

Feb 1

ORD8:20 pmChicago O'Hare Intl

37h 40m

1 stop

TLL6:00 pmTallinn

$691

Turkish Airlines

Jul 14

TLL7:35 pmTallinn

22h 05m

1 stop

ORD9:40 amChicago O'Hare Intl

Jul 28

ORD7:50 pmChicago O'Hare Intl

30h 30m

1 stop

TLL10:20 amTallinn

$866

Finnair flights from Estonia to Chicago

Our best Finnair deals on Estonia to Chicago flight tickets

Finnair

Mar 1

TLL8:25 amTallinn

16h 35m

2 stops

ORD5:00 pmChicago O'Hare Intl

Mar 8

ORD4:21 pmChicago O'Hare Intl

15h 54m

2 stops

TLL3:15 pmTallinn

$503

Finnair

Jan 29

TLL10:35 amTallinn

27h 26m

2 stops

ORD6:01 amChicago O'Hare Intl

Feb 3

ORD6:25 pmChicago O'Hare Intl

19h 30m

2 stops

TLL9:55 pmTallinn

$547

Finnair

Feb 12

TLL10:35 amTallinn

27h 20m

2 stops

ORD5:55 amChicago O'Hare Intl

Feb 19

ORD6:30 pmChicago O'Hare Intl

19h 25m

2 stops

TLL9:55 pmTallinn

$548

Fly from

Fly to

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 2/12

5:40 am-8:00 pm

1 stop22h 20m

Chicago O'Hare Intl

Thu 2/19

9:55 pm-5:50 pm

1 stop11h 55m

$432

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 3/5

2:05 pm-8:00 pm

1 stop13h 55m

Chicago O'Hare Intl

Sun 3/15

10:55 pm-1:25 pm

2 stops31h 30m

$472

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 3/1

8:25 am-5:00 pm

2 stops16h 35m

Chicago O'Hare Intl

Sun 3/8

4:21 pm-3:15 pm

2 stops15h 54m

$503

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 3/5

11:00 am-4:45 pm

2 stops13h 45m

Chicago O'Hare Intl

Sun 3/15

8:20 pm-7:30 pm

2 stops16h 10m

$530

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 3/5

3:40 pm-4:55 pm

2 stops33h 15m

Chicago O'Hare Intl

Sun 3/15

8:20 pm-11:40 pm

2 stops20h 20m

$532

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 3/1

4:10 pm-4:45 pm

2 stops32h 35m

Chicago O'Hare Intl

Sun 3/8

8:20 pm-10:20 am

1 stop31h 00m

$546

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 2/12

10:35 am-5:55 am

2 stops27h 20m

Chicago O'Hare Intl

Thu 2/19

6:30 pm-9:55 pm

2 stops19h 25m

$548

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 2/12

8:00 pm-4:45 pm

2 stops28h 45m

Chicago O'Hare Intl

Thu 2/19

7:20 pm-10:20 am

1 stop31h 00m

$569

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 3/1

3:45 pm-4:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Sun 3/8

8:20 pm-10:20 am

1 stop31h 00m

$595

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 2/12

5:40 am-5:20 pm

3 stops19h 40m

Chicago O'Hare Intl

Thu 2/19

6:30 pm-12:40 am

2 stops22h 10m

$650

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 Chicago

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 Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Estonia, with most prices found around $469. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Estonia to Chicago during November average around $472.

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

You are more likely to see cheaper flights to Chicago from Estonia when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $662 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Estonia for as low as $462 on momondo.

Can stopping save me money on Estonia to Chicago flights?

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

Cheap Estonia to Chicago flight deals and tips

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

Fastest flight time	18h 30m
Direct flights	None

The fastest flight from Estonia to Chicago takes 18h 30m

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

Search flight deals

When did momondo last update prices for flights from Estonia to Chicago?
Prices for flights from Estonia to Chicago refresh daily.
How old do you have to be to fly from Estonia to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Estonia to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Estonia.

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

momondo does allow users to show only those flights to Chicago from Estonia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Chicago from Estonia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Chicago 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.