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O'Hare Intl

$532+ Cheap flights from Estonia to O'Hare Intl (ORD)

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
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find 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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/246:00 amTLL - ORD
2 stops21h 42mAmerican Airlines
Mon 12/112:02 pmORD - TLL
2 stops19h 13mAmerican Airlines
Deal found 10/27$569
This oojo deal was found by Cheapflights users on 10/27. 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.
Mon 11/247:00 amTLL - ORD
2 stops17h 45mScandinavian Airlines
Mon 12/17:20 pmORD - TLL
1 stop31h 00mScandinavian Airlines
Deal found 10/27$594
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/226:00 amTLL - ORD
2 stops19h 00mAmerican Airlines
Tue 12/301:15 pmORD - TLL
2 stops18h 00mAmerican Airlines
Deal found 10/27$712
This oojo deal was found by Cheapflights users on 10/27. 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.
Mon 12/2211:25 amTLL - ORD
1 stop30h 40mTurkish Airlines
Tue 12/308:20 pmORD - TLL
1 stop30h 10mTurkish Airlines
Deal found 10/27$730
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Mon 12/226:05 pmTLL - ORD
1 stop27h 05mMultiple Airlines
Tue 12/303:55 pmORD - TLL
2 stops20h 10mMultiple Airlines
Deal found 10/27$770
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 11/245:40 amTLL - ORD
3 stops25h 26mMultiple Airlines
Mon 12/112:50 pmORD - TLL
2 stops16h 05mMultiple Airlines
Deal found 10/27$957
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:20 pmTLL - ORD
2 stops23h 40mMultiple Airlines
Fri 12/197:40 pmORD - TLL
2 stops20h 45mMultiple Airlines
Deal found 10/28$1,119
This oojo deal was found by Cheapflights users on 10/28. 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 12/123:45 pmTLL - ORD
1 stop33h 00mScandinavian Airlines
Fri 12/197:20 pmORD - TLL
1 stop31h 00mScandinavian Airlines
Deal found 10/28$1,124

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$532
(Scandinavian Airlines)

Popular in

December

Cheapest in

February

Average price

$643
Provider with most accurate pricing for Tallinn-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Tallinn-Chicago (CHI) flights.
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From Estonia to Chicago O'Hare Intl
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 ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 28, 2025.
Use the filters below to find and compare flights from Estonia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Estonia

Fly to

O'Hare Intl

Route

Depart

Return

Price

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-10:20 am

1 stop31h 00m

$532

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 11/24

6:00 am-7:42 pm

2 stops21h 42m

Chicago O'Hare Intl

Mon 12/1

12:02 pm-3:15 pm

2 stops19h 13m

$569

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 11/24

7:00 am-4:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Mon 12/1

7:20 pm-10:20 am

1 stop31h 00m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

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, April is the cheapest month in which you can book a flight from Estonia to Chicago O'Hare Intl Airport (average of $329). Flying from Estonia to Chicago O'Hare Intl Airport 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 EE to ORD?

Find hourly flight availability from Estonia to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Estonia to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the evening.

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 $532, Scandinavian Airlines can have you in Chicago O'Hare Intl Airport from Estonia in 13h 55m. Airlines will cover a distance of 4456 mi.

  • 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, April is the cheapest month in which you can book a flight from Estonia to Chicago O'Hare Intl Airport (average of $329). Flying from Estonia to Chicago O'Hare Intl Airport 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.

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
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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Alternative routes for Estonia to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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