What is the cheapest airline that flies from Estonia to Chicago O'Hare Intl?

Finnair, Iberia, and British Airways are the most popular carriers operating from Estonia to Chicago O'Hare Intl

When did momondo last update prices for flights from Estonia to Chicago O'Hare Intl Airport?

Prices for flights from Estonia to Chicago O'Hare Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Estonia to Chicago O'Hare Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Estonia to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$289 Cheap Flights from Estonia to Chicago O'Hare Intl Airport in 2026

Find the cheapest flights from Estonia to Chicago

Round-trip

One-way

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Recent round-trip flight deals from Estonia to Chicago

Enter your travel dates to find the best prices.

8:10 am - 5:50 pm

TLL

ORD

17h 40m

1 stop

9:30 pm - 3:45 pm

ORD

TLL

10h 15m

1 stop

$490Iberia

Sat, Sep 5 - Wed, Sep 9

8:10 am - 9:16 pm

TLL

ORD

21h 06m

2 stops

9:30 pm - 3:45 pm

ORD

TLL

10h 15m

1 stop

$495Iberia

Sat, Sep 5 - Wed, Sep 9

8:10 am - 7:42 pm

TLL

ORD

19h 32m

2 stops

4:01 pm - 3:45 pm

ORD

TLL

15h 44m

2 stops

$499Finnair

Sat, Sep 5 - Wed, Sep 9

8:10 am - 7:42 pm

TLL

ORD

19h 32m

2 stops

9:30 pm - 10:50 pm

ORD

TLL

17h 20m

1 stop

$500Finnair

Sat, Sep 5 - Wed, Sep 9

6:15 am - 4:10 pm

TLL

ORD

17h 55m

1 stop

7:15 pm - 1:25 am

ORD

TLL

22h 10m

1 stop

$512Scandinavian Airlines

Fri, Oct 23 - Sun, Nov 1

10:10 am - 5:50 pm

TLL

ORD

15h 40m

1 stop

9:30 pm - 12:50 am

ORD

TLL

19h 20m

1 stop

$515Finnair

Sat, Sep 5 - Wed, Sep 9

4:00 pm - 4:10 pm

TLL

ORD

32h 10m

2 stops

7:15 pm - 8:05 pm

ORD

TLL

16h 50m

2 stops

$529Scandinavian Airlines

Fri, Oct 23 - Sun, Nov 1

6:00 am - 1:50 pm

TLL

ORD

15h 50m

2 stops

5:00 pm - 4:55 pm

ORD

TLL

15h 55m

2 stops

$530Finnair

Tue, Sep 15 - Tue, Sep 22

6:00 am - 5:15 pm

TLL

ORD

19h 15m

2 stops

9:30 pm - 12:50 am

ORD

TLL

19h 20m

1 stop

$532Finnair

Tue, Sep 15 - Tue, Sep 22

8:10 am - 5:50 pm

TLL

ORD

17h 40m

1 stop

9:30 pm - 3:45 pm

ORD

TLL

10h 15m

1 stop

$533Iberia

Sat, Sep 5 - Wed, Sep 9

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Finnair flights from Estonia to Chicago O'Hare Intl Airport

Our best Finnair deals on Estonia to Chicago O'Hare Intl Airport flight tickets

Finnair

Sep 5

TLL8:10 amTallinn

19h 32m

2 stops

ORD7:42 pmChicago O'Hare Intl

Sep 9

ORD4:01 pmChicago O'Hare Intl

15h 44m

2 stops

TLL3:45 pmTallinn

$499

Finnair

Sep 5

TLL8:10 amTallinn

19h 32m

2 stops

ORD7:42 pmChicago O'Hare Intl

Sep 9

ORD9:30 pmChicago O'Hare Intl

17h 20m

1 stop

TLL10:50 pmTallinn

$500

Finnair

Sep 5

TLL10:10 amTallinn

15h 40m

1 stop

ORD5:50 pmChicago O'Hare Intl

Sep 9

ORD9:30 pmChicago O'Hare Intl

19h 20m

1 stop

TLL12:50 amTallinn

$515

Scandinavian Airlines flights from Estonia to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Estonia to Chicago O'Hare Intl Airport flight tickets

Scandinavian Airlines

Oct 23

TLL6:15 amTallinn

17h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Nov 1

ORD7:15 pmChicago O'Hare Intl

22h 10m

1 stop

TLL1:25 amTallinn

$512

Scandinavian Airlines

Oct 23

TLL4:00 pmTallinn

32h 10m

2 stops

ORD4:10 pmChicago O'Hare Intl

Nov 1

ORD7:15 pmChicago O'Hare Intl

16h 50m

2 stops

TLL8:05 pmTallinn

$529

Scandinavian Airlines

Oct 21

TLL6:15 amTallinn

17h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Oct 25

ORD8:15 pmChicago O'Hare Intl

12h 05m

1 stop

TLL3:20 pmTallinn

$542

momondo Fare Finder

Use the filters below to find and compare flights from Estonia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

8:10 am-5:50 pm

1 stop17h 40m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$490

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

8:10 am-9:16 pm

2 stops21h 06m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$495

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

8:10 am-7:42 pm

2 stops19h 32m

Chicago O'Hare Intl

Wed 9/9

4:01 pm-3:45 pm

2 stops15h 44m

$499

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

8:10 am-7:42 pm

2 stops19h 32m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-10:50 pm

1 stop17h 20m

$500

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 10/23

6:15 am-4:10 pm

1 stop17h 55m

Chicago O'Hare Intl

Sun 11/1

7:15 pm-1:25 am

1 stop22h 10m

$512

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

10:10 am-5:50 pm

1 stop15h 40m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-12:50 am

1 stop19h 20m

$515

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 10/23

4:00 pm-4:10 pm

2 stops32h 10m

Chicago O'Hare Intl

Sun 11/1

7:15 pm-8:05 pm

2 stops16h 50m

$529

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Tue 9/15

6:00 am-1:50 pm

2 stops15h 50m

Chicago O'Hare Intl

Tue 9/22

5:00 pm-4:55 pm

2 stops15h 55m

$530

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Tue 9/15

6:00 am-5:15 pm

2 stops19h 15m

Chicago O'Hare Intl

Tue 9/22

9:30 pm-12:50 am

1 stop19h 20m

$532

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 9/5

8:10 am-5:50 pm

1 stop17h 40m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$533

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 O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Estonia averaging around $485.

Can stopping save me money on Estonia to Chicago O'Hare Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Estonia to Chicago O'Hare Intl Airport flight.

Cheap Estonia to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Estonia to Chicago O'Hare Intl Airport

Fastest flight time	17h 55m
Direct flights	None

The fastest flight from Estonia to Chicago O'Hare Intl Airport takes 17h 55m

There are no direct flights from Estonia to Chicago O'Hare Intl Airport. There are no popular flight routes from Estonia to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Estonia to Chicago O'Hare Intl Airport

When did momondo last update prices for flights from Estonia to Chicago O'Hare Intl Airport?
Prices for flights from Estonia to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Estonia to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Estonia to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Lake Geneva

Schaumburg

South Haven

Merrillville

Rockford

Gurnee

Rosemont

Orland Park

Oak Brook

Naperville

Joliet

New Buffalo

Kenosha

Hammond

Aurora

Racine

Janesville

Elgin

Evanston

South Holland

Why use momondo?

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

It is quick and easy to find Estonia to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Estonia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Estonia to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Estonia to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.