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$496+ Cheap flights from Tallinn (TLL) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — CHI
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap flight deals from Tallinn to Chicago

Cheapest flights from Tallinn to Chicago
Explore the most affordable flight options available from Tallinn to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.

This Iberia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:00 pm
TLL
-
ORD
1 stop10h 50m
Iberia
Tue 10/139:30 pm
ORD
-
TLL
1 stop10h 45m
Iberia
Deal found 5/1$496
This Finnair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:25 am
TLL
-
ORD
1 stop18h 25m
Finnair
Tue 10/139:30 pm
ORD
-
TLL
1 stop10h 15m
Finnair
Deal found 5/4$509
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:15 am
TLL
-
ORD
1 stop30h 25m
Turkish Airlines
Sat 8/2211:25 am
ORD
-
TLL
1 stop14h 55m
Turkish Airlines
Deal found 5/5$752
This LOT deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:25 pm
TLL
-
ORD
2 stops28h 45m
LOT
Thu 6/259:50 pm
ORD
-
TLL
1 stop31h 50m
LOT
Deal found 5/3$755
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:40 am
TLL
-
ORD
3 stops23h 45m
Multiple Airlines
Mon 6/227:25 pm
ORD
-
TLL
3 stops33h 55m
Multiple Airlines
Deal found 5/1$803

Find flight deals from Tallinn to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Tallinn (TLL) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2026.

Round-trip from

$496
(Iberia)

Popular in

June

Cheapest in

April

Average price

$682
From Tallinn to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallinn 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, Cheapflights users made 2,558,603 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Tallinn 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

Wed 10/7

3:00 pm-5:50 pm

1 stop10h 50m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-10:50 pm

1 stop17h 20m

$510

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 6/14

11:15 am-9:40 am

1 stop30h 25m

Chicago O'Hare Intl

Sat 8/22

11:25 am-10:20 am

1 stop14h 55m

$752

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 6/18

6:25 pm-3:10 pm

2 stops28h 45m

Chicago O'Hare Intl

Thu 6/25

9:50 pm-1:40 pm

1 stop31h 50m

$755

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 6/15

5:05 am-12:35 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 6/22

3:10 pm-1:05 pm

1 stop13h 55m

$807

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 6/15

6:10 am-12:55 pm

1 stop14h 45m

Chicago O'Hare Intl

Mon 6/22

3:10 pm-1:05 pm

1 stop13h 55m

$845

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 6/17

6:10 am-12:55 pm

1 stop14h 45m

Chicago O'Hare Intl

Wed 6/24

7:25 am-12:15 am

3 stops32h 50m

$848

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 6/14

7:30 am-2:15 pm

1 stop14h 45m

Chicago O'Hare Intl

Sat 8/22

2:27 pm-1:15 pm

2 stops14h 48m

$850

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 6/15

6:10 am-9:00 pm

2 stops22h 50m

Chicago O'Hare Intl

Mon 6/22

3:10 pm-1:05 pm

1 stop13h 55m

$852

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 6/18

5:55 am-7:37 am

2 stops33h 42m

Chicago O'Hare Intl

Thu 6/25

7:15 am-1:30 pm

2 stops22h 15m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Sorted by cheapest first

Best time to book a flight from Tallinn to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Tallinn with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tallinn to Chicago

How far ahead should I book a flight from Tallinn to Chicago?

To ensure you get the cheapest price possible for a flight from Tallinn to Chicago, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Tallinn to Chicago?

Currently, April is the cheapest month in which you can book a flight from Tallinn to Chicago (average of $309). Flying from Tallinn to Chicago in July is currently the most expensive (average of $643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Tallinn to Chicago?

Related info for your journey

Find useful and relevant information for your journey from Tallinn to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tallinn to Chicago?

    Located just 2.1 mi from the city center, Tallinn is the airport most travelers will use when flying to Chicago from Tallinn. Booking flights from Tallinn (TLL) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 0 different airlines.

  • How long is the flight from Tallinn to Chicago?

    Airlines like Finnair and Turkish Airlines fly from Tallinn to Chicago in about 10h 50m. The time it takes to get you to your destination can typically vary by up to 19h 35m. The distance from Tallinn to Chicago is about 4456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Tallinn to Chicago that include hotel bookings?

    Yes. In addition to deals on Tallinn to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tallinn to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tallinn to Chicago.

  • Can I find deals for business class flights from Tallinn to Chicago?

    Yes. Cheapflights offers flight deals from Tallinn to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tallinn to Chicago?

    Currently, April is the cheapest month in which you can book a flight from Tallinn to Chicago (average of $309). Flying from Tallinn to Chicago in July is currently the most expensive (average of $643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Lansing
Merrillville
Hammond
Porter

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Tallinn to O'Hare Intl flights

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