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$463+ Cheap flights from Estonia to Illinois

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
out 17 — out 241
sex 10/17
sex 10/24
1 adult, Economy
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Cheap flight deals from Estonia to Illinois

Keep the following information in mind while searching for Estonia to Illinois flight deals. Data was last updated setembro 17, 2025.

Round-trip from

$463
(LOT)

Popular in

December

Cheapest in

February

Average price

$661
From Estonia to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Estonia to Illinois

Cheapest flights from Estonia to Illinois
Explore the most affordable flight options available from Estonia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/512:40 pmTLL - ORD
1 stop37h 45mTurkish Airlines
qua 11/1911:50 amORD - TLL
1 stop15h 55mTurkish Airlines
Deal found 9/15$467
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/511:00 amTLL - ORD
1 stop13h 45mScandinavian Airlines
qua 11/197:20 pmORD - TLL
1 stop22h 05mScandinavian Airlines
Deal found 9/17$481
This lol.travel deal was found by Cheapflights users on 9/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/16:00 amTLL - ORD
2 stops22h 14mFinnair
sáb 11/84:06 pmORD - TLL
2 stops16h 54mFinnair
Deal found 9/17$491
This lol.travel deal was found by Cheapflights users on 9/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/16:55 pmTLL - ORD
1 stop31h 30mTurkish Airlines
sáb 11/811:50 amORD - TLL
1 stop22h 10mTurkish Airlines
Deal found 9/17$496
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/3111:00 amTLL - ORD
1 stop13h 45mScandinavian Airlines
qua 11/197:20 pmORD - TLL
1 stop22h 05mScandinavian Airlines
Deal found 9/17$497
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/1711:00 amTLL - ORD
1 stop13h 45mScandinavian Airlines
qua 1/77:20 pmORD - TLL
2 stops20h 20mScandinavian Airlines
Deal found 9/14$568

Cheapflights Fare Finder

 
Customize your flight search to find flights from Estonia to Illinois 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 setembro 17, 2025.
Use the filters below to find and compare flights from Estonia to Illinois that are best for you.

Fly from

Estonia

Fly to

Illinois

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sex 3/6

5:40 am-8:00 pm

1 stop22h 20m

Chicago O'Hare Intl

seg 3/9

10:55 pm-5:50 pm

1 stop11h 55m

$463

TallinnChicago

TLL - ORD

TLLORD

Tallinn

qua 11/5

11:00 am-4:45 pm

1 stop13h 45m

Chicago O'Hare Intl

qua 11/19

7:20 pm-1:25 am

1 stop22h 05m

$481

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sáb 11/1

6:55 pm-7:25 pm

1 stop31h 30m

Chicago O'Hare Intl

sáb 11/8

11:50 am-6:00 pm

1 stop22h 10m

$496

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sex 10/31

11:00 am-5:45 pm

1 stop13h 45m

Chicago O'Hare Intl

qua 11/19

7:20 pm-1:25 am

1 stop22h 05m

$497

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sex 3/6

11:00 am-4:55 pm

1 stop13h 55m

Chicago O'Hare Intl

seg 3/9

8:20 pm-11:40 pm

2 stops20h 20m

$502

TallinnChicago

TLL - ORD

TLLORD

Tallinn

dom 11/30

2:05 pm-8:00 pm

1 stop13h 55m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Estonia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Estonia 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 Estonia to Illinois

What is the cheapest month to book a flight from Estonia to Illinois?

Currently, August is the cheapest month in which you can book a flight from Estonia to Illinois (average of $245). Flying from Estonia to Illinois in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from EE to IL?

Find hourly flight availability from Estonia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated setembro 17, 2025.

When flying from Estonia to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated setembro 17, 2025.
Peruse reviews from past customers who have flown with LOT and Finnair from Estonia to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
LOT
7.6
Good
1,117 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Finnair
7.6
Good
1,324 reviews
LOT
7.6
Good
1,117 reviews

Entertainment

7.0

Overall

7.6

Boarding

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

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

  • How long is the flight from Estonia to Illinois?

    LOT and Scandinavian Airlines can get you from Estonia to Illinois in just under 13h 45m. Your travel time can differ by up to 8h 35m. Estonia and Illinois are separated by a distance of 4456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Estonia to Illinois that include hotel bookings?

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

  • How can I find direct flights from Estonia to Illinois?

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

  • Can I find deals for business class flights from Estonia to Illinois?

    Yes. Cheapflights offers flight deals from Estonia to Illinois 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 Estonia to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Estonia to Illinois (average of $245). Flying from Estonia to Illinois in March is currently the most expensive (average of $321). 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

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