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$489+ Cheap flights from Tallinn (TLL) 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Tallinn to Illinois

Cheapest flights from Tallinn to Illinois
Explore the most affordable flight options available from Tallinn to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This oojo deal was found by Cheapflights users on 10/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:00 amTLL - ORD
2 stops17h 45mScandinavian Airlines
Sun 11/167:20 pmORD - TLL
2 stops20h 20mScandinavian Airlines
Deal found 10/15$489
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:40 pmTLL - ORD
2 stops34h 05mScandinavian Airlines
Sun 11/27:20 pmORD - TLL
1 stop11h 50mScandinavian Airlines
Deal found 10/15$566
This Scandinavian Airlines deal was found by Cheapflights users on 10/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:50 amTLL - ORD
2 stops17h 55mScandinavian Airlines
Sun 12/77:20 pmORD - TLL
1 stop11h 50mScandinavian Airlines
Deal found 10/16$596
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Thu 12/256:55 pmTLL - ORD
1 stop23h 10mTurkish Airlines
Tue 1/138:20 pmORD - TLL
1 stop37h 40mTurkish Airlines
Deal found 10/15$638
This Justfly.com deal was found by Cheapflights users on 10/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:40 pmTLL - ORD
2 stops33h 05mScandinavian Airlines
Tue 1/137:30 amORD - TLL
2 stops23h 40mScandinavian Airlines
Deal found 10/15$653
This Air France deal was found by Cheapflights users on 10/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmTLL - ORD
2 stops18h 02mMultiple Airlines
Tue 1/135:20 pmORD - TLL
1 stop22h 39mMultiple Airlines
Deal found 10/15$721
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:40 amTLL - ORD
3 stops19h 40mMultiple Airlines
Sun 11/166:30 pmORD - TLL
3 stops32h 00mMultiple Airlines
Deal found 10/15$802

Cheap flight deals from Tallinn to Illinois

Keep the following information in mind while searching for Tallinn to Illinois flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(oojo)

Popular in

December

Cheapest in

February

Average price

$641
Provider with most accurate pricing for Tallinn-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tallinn-Chicago (CHI) flights.
Search Deals
From Tallinn to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 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 October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallinn 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 October 16, 2025.
Use the filters below to find and compare flights from Tallinn to Illinois that are best for you.

Fly from

Tallinn

Fly to

Illinois

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 11/7

7:00 am-4:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Sun 11/16

7:20 pm-11:40 pm

2 stops20h 20m

$489

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

11:00 am-4:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Mon 3/9

8:20 pm-3:10 pm

1 stop11h 50m

$514

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 2/20

11:00 am-4:45 pm

1 stop13h 45m

Chicago O'Hare Intl

Fri 2/27

7:20 pm-10:30 am

2 stops31h 10m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Best time to book a flight from Tallinn to Illinois

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

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

Currently, April is the cheapest month in which you can book a flight from Tallinn to Illinois (average of $329). Flying from Tallinn to Illinois in June is currently the most expensive (average of $692). 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 TLL to IL?

Find hourly flight availability from Tallinn 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 October 16, 2025.

One of the essential ways to save on airfare from Tallinn to Illinois is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

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 October 16, 2025.
Get a feel of what it's like to fly with Finnair from Tallinn to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,332 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Comfort

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Tallinn to Illinois. 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 Illinois?

    For a flight from Tallinn to Illinois, you will be flying from Tallinn. Tallinn (TLL) is just 2.1 mi from the center of the city.

  • How long is the flight from Tallinn to Illinois?

    Scandinavian Airlines can get you from Tallinn to Illinois in just under 17h 45m. Your travel time can differ by up to . The distance between Tallinn and Illinois is about 4456 mi.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Tallinn to Illinois (average of $329). Flying from Tallinn to Illinois in June is currently the most expensive (average of $692). 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.

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