HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$463+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tallinn to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 September 15, 2025.

Round-trip from

$463
(LOT)

Popular in

December

Cheapest in

February

Average price

$661
From Tallinn 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 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 September 15, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:40 pmTLL - ORD
1 stop29h 25mTurkish Airlines
Wed 11/1911:50 amORD - TLL
1 stop15h 55mTurkish Airlines
Deal found 9/14$467
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:45 pmTLL - ORD
1 stop12h 20mScandinavian Airlines
Wed 11/57:20 pmORD - TLL
2 stops20h 20mScandinavian Airlines
Deal found 9/14$486
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:00 pmTLL - ORD
2 stops28h 45mScandinavian Airlines
Wed 11/197:20 pmORD - TLL
2 stops20h 20mScandinavian Airlines
Deal found 9/15$493
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.
Wed 12/1711:00 amTLL - ORD
1 stop13h 45mScandinavian Airlines
Wed 1/77:20 pmORD - TLL
2 stops20h 20mScandinavian Airlines
Deal found 9/14$568
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:50 pmTLL - ORD
2 stops35h 30mMultiple Airlines
Wed 11/56:30 pmORD - TLL
3 stops21h 10mMultiple Airlines
Deal found 9/14$728
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:25 amTLL - ORD
1 stop14h 55mKLM
Mon 12/224:25 pmORD - TLL
1 stop19h 40mKLM
Deal found 9/14$799
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:40 pmTLL - ORD
2 stops33h 05mScandinavian Airlines
Mon 12/227:20 pmORD - TLL
1 stop31h 00mScandinavian Airlines
Deal found 9/14$808
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:30 pmTLL - ORD
1 stop33h 10mLOT
Sun 9/215:10 pmORD - TLL
2 stops24h 25mLOT
Deal found 9/15$826

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 September 15, 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 3/6

5:40 am-8:00 pm

1 stop22h 20m

Chicago O'Hare Intl

Mon 3/9

10:55 pm-5:50 pm

1 stop11h 55m

$463

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/29

3:45 pm-9:05 pm

1 stop12h 20m

Chicago O'Hare Intl

Wed 11/5

7:20 pm-11:40 pm

2 stops20h 20m

$486

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 11/5

7:00 am-4:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Wed 11/19

7:20 pm-3:10 pm

1 stop11h 50m

$486

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-11:40 pm

2 stops20h 20m

$502

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 12/17

11:00 am-4:45 pm

1 stop13h 45m

Chicago O'Hare Intl

Wed 1/7

7:20 pm-11:40 pm

2 stops20h 20m

$568

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 11/30

3:10 pm-5:55 pm

3 stops34h 45m

$478

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sun 11/30

6:55 pm-10:05 am

1 stop23h 10m

$525

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Thu 10/16

2:20 pm-7:40 pm

1 stop13h 20m

$1,057

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/15

6:25 pm-2:55 pm

2 stops52h 30m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, August is the cheapest month in which you can book a flight from Tallinn to Illinois (average of $245). Flying from Tallinn 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 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 September 15, 2025.

When flying from Tallinn 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 September 15, 2025.
Get a feel of what it's like to fly with LOT and 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.
LOT
7.6
Good
1,114 reviews

Crew

8.2

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again
Finnair
7.6
Good
1,323 reviews
LOT
7.6
Good
1,114 reviews

Crew

8.2

Food

7.2

Comfort

7.5

Entertainment

7.0

Overall

7.6

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Krzysztof,Sep 2025

ORD - KRK

It’s a professional person and flyer I love the LOT I will going to use this again

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?

    LOT and Scandinavian Airlines can get you from Tallinn to Illinois in just under 12h 20m. Your travel time can differ by up to 10h. The distance between Tallinn and Illinois is about 4456 mi. This flight may include one or multiple stops.

  • 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, August is the cheapest month in which you can book a flight from Tallinn to Illinois (average of $245). Flying from Tallinn 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tallinn to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Tallinn to John F Kennedy Intl flights
Tallinn to Newark flights
Tallinn to Miami flights
Tallinn to Los Angeles flights
Tallinn to Dulles Intl flights
Tallinn to Baltimore flights
Tallinn to Seattle flights
Tallinn to Kahului flights
Tallinn to O'Hare Intl flights
Tallinn to Fort Lauderdale flights
Tallinn to Reagan-National flights
Tallinn to Boston flights
Tallinn to West Palm Beach flights
Tallinn to San Francisco flights
Tallinn to Las Vegas flights
Tallinn to Dallas/Fort Worth flights
Tallinn to Jacksonville flights
Tallinn to Honolulu flights
Tallinn to Sky Harbor Intl flights
Tallinn to San Diego flights
Tallinn to Atlanta flights
Tallinn to Anchorage flights
Tartu to Pittsburgh flights
Tallinn to Orlando flights
Tallinn to San Jose flights
Tallinn to Minneapolis flights
Tallinn to New Orleans flights
Tallinn to Portland flights
Tallinn to Pittsburgh flights
Tallinn to Raleigh flights
Tallinn to Denver flights
Tallinn to Colorado Springs flights
Tallinn to Charlotte flights
Tallinn to Birmingham flights
Tallinn to Austin flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.