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Cheap flights from Estonia to Chicago from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Estonia to Chicago departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Estonia to Chicago

Recent round-trip flight deals from Estonia to Chicago

Enter your travel dates to find the best prices.
Iberia Logo
2:40 pm - 5:50 pm
TLL
-
ORD
11h 10m
1 stop
Iberia Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$554Iberia
Thu, Apr 2 - Wed, Apr 8
Finnair Logo
2:40 pm - 5:50 pm
TLL
-
ORD
11h 10m
1 stop
Finnair Logo
10:30 pm - 10:50 pm
ORD
-
TLL
16h 20m
2 stops
$559Finnair
Thu, Apr 16 - Thu, Apr 23
British Airways Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
British Airways Logo
9:30 pm - 10:50 pm
ORD
-
TLL
17h 20m
1 stop
$562British Airways
Thu, Apr 16 - Thu, Apr 23
Finnair Logo
5:20 pm - 12:20 pm
TLL
-
ORD
27h 00m
2 stops
Finnair Logo
8:35 pm - 10:50 pm
ORD
-
TLL
18h 15m
2 stops
$579Finnair
Thu, Apr 16 - Thu, Apr 23
Finnair Logo
6:00 am - 3:00 pm
TLL
-
ORD
17h 00m
2 stops
Finnair Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$582Finnair
Thu, Apr 2 - Wed, Apr 8
Finnair Logo
6:00 am - 3:00 pm
TLL
-
ORD
17h 00m
2 stops
Finnair Logo
5:55 pm - 4:55 pm
ORD
-
TLL
15h 00m
2 stops
$609Finnair
Thu, Apr 2 - Wed, Apr 8
Scandinavian Airlines Logo
3:50 pm - 4:10 pm
TLL
-
ORD
32h 20m
1 stop
Scandinavian Airlines Logo
7:15 pm - 10:45 am
ORD
-
TLL
31h 30m
1 stop
$613Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
4:00 pm - 4:10 pm
TLL
-
ORD
32h 10m
2 stops
Scandinavian Airlines Logo
7:15 pm - 10:45 am
ORD
-
TLL
31h 30m
1 stop
$620Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
6:00 am - 8:40 pm
TLL
-
ORD
21h 40m
2 stops
American Airlines Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$628American Airlines
Mon, Mar 16 - Wed, Apr 1
Finnair Logo
10:20 pm - 8:40 pm
TLL
-
ORD
29h 20m
2 stops
Finnair Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$633Finnair
Mon, Mar 16 - Wed, Apr 1

Finnair flights from Estonia to Chicago

Our best Finnair deals on Estonia to Chicago flight tickets
Finnair
Apr 16
TLL2:40 pmTallinn
11h 10m
1 stop
ORD5:50 pmChicago O'Hare Intl
Apr 23
ORD10:30 pmChicago O'Hare Intl
16h 20m
2 stops
TLL10:50 pmTallinn
$559
Finnair
Apr 16
TLL5:20 pmTallinn
27h 00m
2 stops
ORD12:20 pmChicago O'Hare Intl
Apr 23
ORD8:35 pmChicago O'Hare Intl
18h 15m
2 stops
TLL10:50 pmTallinn
$579
Finnair
Apr 2
TLL6:00 amTallinn
17h 00m
2 stops
ORD3:00 pmChicago O'Hare Intl
Apr 8
ORD9:30 pmChicago O'Hare Intl
10h 45m
1 stop
TLL4:15 pmTallinn
$582

Scandinavian Airlines flights from Estonia to Chicago

Our best Scandinavian Airlines deals on Estonia to Chicago flight tickets
Scandinavian Airlines
Apr 23
TLL3:50 pmTallinn
32h 20m
1 stop
ORD4:10 pmChicago O'Hare Intl
Apr 27
ORD7:15 pmChicago O'Hare Intl
31h 30m
1 stop
TLL10:45 amTallinn
$613
Scandinavian Airlines
Apr 23
TLL4:00 pmTallinn
32h 10m
2 stops
ORD4:10 pmChicago O'Hare Intl
Apr 27
ORD7:15 pmChicago O'Hare Intl
31h 30m
1 stop
TLL10:45 amTallinn
$620
Scandinavian Airlines
Apr 23
TLL4:00 pmTallinn
32h 10m
2 stops
ORD4:10 pmChicago O'Hare Intl
Apr 27
ORD7:15 pmChicago O'Hare Intl
16h 35m
2 stops
TLL7:50 pmTallinn
$646

momondo Fare Finder

 
Customize your flight search to find flights from Estonia to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from Estonia to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/2

2:40 pm-5:50 pm

1 stop11h 10m

Chicago O'Hare Intl

Wed 4/8

9:30 pm-4:15 pm

1 stop10h 45m

$554

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/16

2:40 pm-5:50 pm

1 stop11h 10m

Chicago O'Hare Intl

Thu 4/23

10:30 pm-10:50 pm

2 stops16h 20m

$559

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/16

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Thu 4/23

9:30 pm-10:50 pm

1 stop17h 20m

$562

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/16

5:20 pm-12:20 pm

2 stops27h 00m

Chicago O'Hare Intl

Thu 4/23

8:35 pm-10:50 pm

2 stops18h 15m

$579

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/2

6:00 am-3:00 pm

2 stops17h 00m

Chicago O'Hare Intl

Wed 4/8

9:30 pm-4:15 pm

1 stop10h 45m

$582

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/2

6:00 am-3:00 pm

2 stops17h 00m

Chicago O'Hare Intl

Wed 4/8

5:55 pm-4:55 pm

2 stops15h 00m

$609

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/23

3:50 pm-4:10 pm

1 stop32h 20m

Chicago O'Hare Intl

Mon 4/27

7:15 pm-10:45 am

1 stop31h 30m

$613

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 4/23

4:00 pm-4:10 pm

2 stops32h 10m

Chicago O'Hare Intl

Mon 4/27

7:15 pm-10:45 am

1 stop31h 30m

$620

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 3/16

6:00 am-8:40 pm

2 stops21h 40m

Chicago O'Hare Intl

Wed 4/1

9:30 pm-3:45 pm

1 stop10h 15m

$628

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 3/16

10:20 pm-8:40 pm

2 stops29h 20m

Chicago O'Hare Intl

Wed 4/1

9:30 pm-4:15 pm

1 stop10h 45m

$633

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

What is the cheapest month to fly to Chicago?

The month of April is, on average, the cheapest month to fly to Chicago from Estonia, with most prices found around $450. If you’re not able to fly to Chicago in April, then November is your next best option. Flight prices from Estonia to Chicago during November average around $472.

Can stopping save me money on Estonia to Chicago flights?

You could potentially save up to 4% 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

17h 00m

Direct flights

None
The fastest flight from Estonia to Chicago takes 17h 00m
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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Valparaiso
Schererville
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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport