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

Finnair and American Airlines are the most popular carriers 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.

$315 Cheap Flights from Estonia to Chicago in 2025/26

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0 bags

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Find the cheapest flights from Estonia to Chicago

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Recent round-trip flight deals from Estonia to Chicago

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11:25 am - 11:05 am

TLL

ORD

30h 40m1 stop

9:20 pm - 6:00 pm

ORD

TLL

37h 40m1 stop

$518Turkish Airlines

Fri, Mar 13 - Tue, Mar 17

4:20 pm - 4:55 pm

TLL

ORD

32h 35m2 stops

7:20 pm - 10:20 am

ORD

TLL

31h 00m1 stop

$539Scandinavian 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

$550Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

4:20 pm - 4:55 pm

TLL

ORD

32h 35m2 stops

7:20 pm - 11:40 pm

ORD

TLL

20h 20m2 stops

$582Scandinavian Airlines

Sat, Feb 14 - Wed, Feb 18

3:45 pm - 5:45 pm

TLL

ORD

33h 00m1 stop

10:40 am - 3:10 pm

ORD

TLL

21h 30m2 stops

$612Scandinavian Airlines

Fri, Mar 13 - Tue, Mar 17

11:00 am - 5:55 pm

TLL

ORD

13h 55m1 stop

7:00 am - 3:10 pm

ORD

TLL

25h 10m2 stops

$617Scandinavian Airlines

Fri, Mar 13 - Tue, Mar 17

3:40 pm - 5:45 pm

TLL

ORD

33h 05m2 stops

10:40 am - 3:10 pm

ORD

TLL

21h 30m2 stops

$619Scandinavian Airlines

Fri, Mar 13 - Tue, Mar 17

7:00 am - 5:55 pm

TLL

ORD

17h 55m2 stops

10:40 am - 3:10 pm

ORD

TLL

21h 30m2 stops

$624Scandinavian Airlines

Fri, Mar 13 - Tue, Mar 17

3:45 pm - 4:45 pm

TLL

ORD

33h 00m1 stop

7:20 pm - 10:20 am

ORD

TLL

31h 00m1 stop

$1,245Scandinavian Airlines

Thu, Jan 1 - Thu, Jan 22

3:45 pm - 4:45 pm

TLL

ORD

33h 00m1 stop

7:20 pm - 10:20 am

ORD

TLL

31h 00m1 stop

$1,263Scandinavian Airlines

Thu, Jan 1 - Wed, Jan 21

Scandinavian Airlines flights from Estonia to Chicago

Our best Scandinavian Airlines deals on Estonia to Chicago flight tickets

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

31h 00m

1 stop

TLL10:20 amTallinn

$539

Find similar

Scandinavian Airlines

Feb 14

TLL3:45 pmTallinn

33h 10m

1 stop

ORD4:55 pmChicago O'Hare Intl

Feb 18

ORD7:20 pmChicago O'Hare Intl

22h 05m

1 stop

TLL1:25 amTallinn

$550

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

20h 20m

2 stops

TLL11:40 pmTallinn

$582

Find similar

KLM flights from Estonia to Chicago

Our best KLM deals on Estonia to Chicago flight tickets

KLM

Jan 2

TLL2:00 pmTallinn

32h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 22

ORD12:30 pmChicago O'Hare Intl

16h 50m

2 stops

TLL1:20 pmTallinn

$1,357

Find similar

KLM

Jan 1

TLL7:25 amTallinn

20h 13m

2 stops

ORD7:38 pmChicago O'Hare Intl

Jan 22

ORD1:57 pmChicago O'Hare Intl

15h 23m

2 stops

TLL1:20 pmTallinn

$1,435

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/13

11:25 am-11:05 am

1 stop30h 40m

Chicago O'Hare Intl

Tue 3/17

9:20 pm-6:00 pm

1 stop37h 40m

$518

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-10:20 am

1 stop31h 00m

$539

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

$550

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

$582

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/13

3:45 pm-5:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Tue 3/17

10:40 am-3:10 pm

2 stops21h 30m

$612

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/13

11:00 am-5:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Tue 3/17

7:00 am-3:10 pm

2 stops25h 10m

$617

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/13

3:40 pm-5:45 pm

2 stops33h 05m

Chicago O'Hare Intl

Tue 3/17

10:40 am-3:10 pm

2 stops21h 30m

$619

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/13

7:00 am-5:55 pm

2 stops17h 55m

Chicago O'Hare Intl

Tue 3/17

10:40 am-3:10 pm

2 stops21h 30m

$624

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 1/1

3:45 pm-4:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Thu 1/22

7:20 pm-10:20 am

1 stop31h 00m

$1,245

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 1/1

3:45 pm-4:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Wed 1/21

7:20 pm-10:20 am

1 stop31h 00m

$1,263

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 $470. If you’re not able to fly to Chicago in February, then April is your next best option. Flight prices from Estonia to Chicago during April average around $487.

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

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $491. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Estonia to Chicago for around $754.

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Estonia to Chicago during this time can be as low as $581. In contrast, the most expensive time of day to depart to Chicago is in the evening when prices are around $795.

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 $659 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	32h 35m
Direct flights	None

The fastest flight from Estonia to Chicago takes 32h 35m

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

Crown Point

Munster

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.