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$457+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(Finnair)

Popular in

July

Cheapest in

February

Average price

$490
Provider with most accurate pricing for Tallinn Ulemiste-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Tallinn Ulemiste-Chicago (CHI) flights.
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From Estonia to Illinois
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Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 3, 2025.

This Finnair deal was found by Cheapflights users on 4/2. 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.
Fri 5/210:00 amTLL - ORD
1 stop15h 50mFinnair
Sat 5/104:44 pmORD - TLL
2 stops15h 21mFinnair
Deal found 4/2$457
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:55 amTLL - ORD
1 stop18h 30mAmerican Airlines
Thu 5/84:44 pmORD - TLL
2 stops15h 21mAmerican Airlines
Deal found 4/1$472
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:00 amTLL - ORD
1 stop19h 50mMultiple Airlines
Tue 5/279:15 pmORD - TLL
2 stops14h 30mMultiple Airlines
Deal found 4/2$512
This Mytrip deal was found by Cheapflights users on 4/2. 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 5/307:00 amTLL - ORD
2 stops17h 10mScandinavian Airlines
Mon 9/17:15 pmORD - TLL
1 stop22h 10mScandinavian Airlines
Deal found 4/2$546
This Mytrip deal was found by Cheapflights users on 4/2. 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 5/306:25 pmTLL - ORD
1 stop28h 45mLOT
Mon 9/15:10 pmORD - TLL
1 stop24h 30mLOT
Deal found 4/2$582
This StudentUniverse deal was found by Cheapflights users on 4/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:25 pmTLL - ORD
3 stops33h 47mEmirates
Mon 5/262:40 pmORD - TLL
3 stops69h 15mEmirates
Deal found 4/2$2,930

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 April 3, 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 Ulemiste

Fri 5/2

10:00 am-5:50 pm

1 stop15h 50m

Chicago O'Hare Intl

Sat 5/10

4:44 pm-4:05 pm

2 stops15h 21m

$457

TallinnChicago

TLL - ORD

TLLORD

Tallinn Ulemiste

Sat 5/3

6:55 am-5:25 pm

1 stop18h 30m

Chicago O'Hare Intl

Thu 5/8

4:44 pm-4:05 pm

2 stops15h 21m

$472

TallinnChicago

TLL - ORD

TLLORD

Tallinn Ulemiste

Wed 5/21

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Tue 5/27

9:15 pm-7:45 pm

2 stops14h 30m

$512

TallinnChicago

TLL - ORD

TLLORD

Tallinn Ulemiste

Fri 5/30

7:00 am-4:10 pm

2 stops17h 10m

Chicago O'Hare Intl

Mon 9/1

7:15 pm-1:25 am

1 stop22h 10m

$546

TallinnChicago

TLL - ORD

TLLORD

Tallinn Ulemiste

Fri 5/30

6:25 pm-3:10 pm

1 stop28h 45m

Chicago O'Hare Intl

Mon 9/1

5:10 pm-1:40 am

1 stop24h 30m

$582

TallinnChicago

TLL - ORD

TLLORD

Tallinn Ulemiste

Fri 5/23

9:25 pm-11:12 pm

3 stops33h 47m

Chicago O'Hare Intl

Mon 5/26

2:40 pm-7:55 pm

3 stops69h 15m

$2,930

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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 April 3, 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 3, 2025.
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Scandinavian Airlines
7.3
Good
1,328 reviews
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.0
Very good
3,193 reviews

Comfort

8.0

Overall

8.0

Food

7.8

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

  • 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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Alternative routes for Estonia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Estonia to Illinois

Discover the top airline that operate flights from Estonia to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$441Average$672FlexibilityNo cancel feeOn-time76%

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