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O'Hare Intl

$277+ Cheap flights from Estonia to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Estonia to O'Hare Intl

Cheapest flights from Estonia to O'Hare Intl
Explore the most affordable flight options available from Estonia to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This Iberia deal was found by Cheapflights users on 6/11. 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 10/710:55 am
TLL
-
ORD
1 stop14h 55m
Iberia
Tue 10/139:30 pm
ORD
-
TLL
1 stop10h 45m
Iberia
Deal found 6/11$490
This Iberia deal was found by Cheapflights users on 6/11. 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 10/710:55 am
TLL
-
ORD
2 stops17h 38m
Multiple Airlines
Tue 10/139:30 pm
ORD
-
TLL
1 stop10h 45m
Multiple Airlines
Deal found 6/11$496
This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:15 am
TLL
-
ORD
1 stop17h 55m
Scandinavian Airlines
Sun 10/187:15 pm
ORD
-
TLL
2 stops20h 35m
Scandinavian Airlines
Deal found 6/14$534
This Finnair deal was found by Cheapflights users on 6/11. 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 9/210:55 am
TLL
-
ORD
2 stops16h 47m
Finnair
Wed 9/94:01 pm
ORD
-
TLL
2 stops16h 14m
Finnair
Deal found 6/11$539
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 10/216:15 am
TLL
-
ORD
1 stop17h 55m
Scandinavian Airlines
Sat 10/247:15 pm
ORD
-
TLL
1 stop13h 05m
Scandinavian Airlines
Deal found 6/11$544
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/164:00 pm
TLL
-
ORD
2 stops32h 10m
Scandinavian Airlines
Tue 10/207:15 pm
ORD
-
TLL
1 stop22h 15m
Scandinavian Airlines
Deal found 6/10$550

Find flight deals from Estonia to O'Hare Intl

Keep the following information in mind while searching for Estonia to O'Hare Intl flight deals. Data was last updated June 16, 2026.

Round-trip from

$490
(Iberia)

One-way from

$277
(Booking.com)

Popular in

June

Cheapest in

April

Average price

$880
From Estonia to Chicago O'Hare Intl
Search Deals
One-way flight from Estonia to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Estonia to O'Hare Intl 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 June 16, 2026.
Use the filters below to find and compare flights from Estonia to Chicago O'Hare Intl Airport 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

10:55 am-5:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$490

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-9:16 pm

2 stops18h 21m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$496

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-8:33 pm

2 stops17h 38m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$496

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-7:42 pm

2 stops16h 47m

Chicago O'Hare Intl

Wed 9/9

4:01 pm-4:15 pm

2 stops16h 14m

$539

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/21

6:15 am-4:10 pm

1 stop17h 55m

Chicago O'Hare Intl

Sat 10/24

7:15 pm-4:20 pm

1 stop13h 05m

$544

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 10/16

4:00 pm-4:10 pm

2 stops32h 10m

Chicago O'Hare Intl

Tue 10/20

7:15 pm-1:30 am

1 stop22h 15m

$550
Cheapest one-way

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

7:25 am-7:42 pm

2 stops20h 17m

$286

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 8/29

8:10 am-9:16 pm

2 stops21h 06m

$290

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Sat 8/29

4:10 pm-5:50 pm

1 stop33h 40m

$301

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

3:00 pm-5:50 pm

3 stops34h 50m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Estonia to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Estonia to Chicago O'Hare Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Estonia to Chicago O'Hare Intl Airport (average of $383). Flying from Estonia to Chicago O'Hare Intl Airport in June 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.

Related info for your journey

Find useful and relevant information for your journey from Estonia to O'Hare Intl. 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 Chicago O'Hare Intl Airport?

    For as low as $490, Iberia can have you in Chicago O'Hare Intl Airport from Estonia in 14h 55m. Airlines will cover 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Estonia to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Estonia to O'Hare Intl?

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

  • Can I find deals for business class flights from Estonia to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Estonia to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Estonia to Chicago O'Hare Intl Airport (average of $383). Flying from Estonia to Chicago O'Hare Intl Airport in June 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Racine
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan

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