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O'Hare Intl

$464+ Cheap flights from Tallinn (TLL) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
TLL — ORD
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Tallinn to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tallinn (TLL) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$464
(Cheapflightsfares)

Popular in

October

Cheapest in

April

Average price

$754
From Tallinn to Chicago O'Hare Intl
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Highest demand for flights based on searches. 13% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Tallinn to O'Hare Intl

Cheapest flights from Tallinn to O'Hare Intl
Explore the most affordable flight options available from Tallinn to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
mié. 11/57:00 amTLL - ORD
2 stops17h 45mScandinavian Airlines
mié. 11/197:20 pmORD - TLL
1 stop11h 50mScandinavian Airlines
Deal found 8/12$464
This oojo deal was found by Cheapflights users on 8/12. 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.
jue. 10/168:00 pmTLL - ORD
2 stops52h 10mScandinavian Airlines
lun. 10/207:15 pmORD - TLL
1 stop22h 10mScandinavian Airlines
Deal found 8/12$561
This oojo deal was found by Cheapflights users on 8/12. 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.
jue. 10/165:45 amTLL - ORD
1 stop17h 25mLOT
lun. 10/209:40 pmORD - TLL
1 stop20h 00mLOT
Deal found 8/12$610
This Air France deal was found by Cheapflights users on 8/12. 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.
sáb. 9/277:30 amTLL - ORD
2 stops18h 15mKLM
sáb. 10/44:15 pmORD - TLL
1 stop13h 00mKLM
Deal found 8/12$647
This oojo deal was found by Cheapflights users on 8/12. 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.
sáb. 9/276:25 pmTLL - ORD
1 stop25h 40mLOT
sáb. 10/49:40 pmORD - TLL
1 stop12h 05mLOT
Deal found 8/12$660
This SWISS deal was found by Cheapflights users on 8/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:00 amTLL - ORD
2 stops38h 05mSWISS
sáb. 10/48:20 pmORD - TLL
2 stops45h 15mSWISS
Deal found 8/12$684
This Mytrip deal was found by Cheapflights users on 8/12. 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.
sáb. 9/276:25 amTLL - ORD
3 stops24h 23mMultiple Airlines
sáb. 10/45:05 amORD - TLL
3 stops25h 50mMultiple Airlines
Deal found 8/12$704
This Mytrip deal was found by Cheapflights users on 8/12. 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.
jue. 10/166:55 amTLL - ORD
3 stops21h 00mMultiple Airlines
lun. 10/207:05 pmORD - TLL
3 stops28h 55mMultiple Airlines
Deal found 8/12$795

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tallinn 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 agosto 14, 2025.
Use the filters below to find and compare flights from Tallinn to Chicago O'Hare Intl Airport that are best for you.

Fly from

Tallinn

Fly to

O'Hare Intl

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

mié. 11/5

7:00 am-4:45 pm

2 stops17h 45m

Chicago O'Hare Intl

mié. 11/19

7:20 pm-3:10 pm

1 stop11h 50m

$464

TallinnChicago

TLL - ORD

TLLORD

Tallinn

jue. 10/16

8:00 pm-4:10 pm

2 stops52h 10m

Chicago O'Hare Intl

lun. 10/20

7:15 pm-1:25 am

1 stop22h 10m

$561

TallinnChicago

TLL - ORD

TLLORD

Tallinn

jue. 10/16

5:45 am-3:10 pm

1 stop17h 25m

Chicago O'Hare Intl

lun. 10/20

9:40 pm-1:40 am

1 stop20h 00m

$610

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sáb. 9/27

7:30 am-5:45 pm

2 stops18h 15m

Chicago O'Hare Intl

sáb. 10/4

4:15 pm-1:15 pm

1 stop13h 00m

$647

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sáb. 9/27

6:25 pm-12:05 pm

1 stop25h 40m

Chicago O'Hare Intl

sáb. 10/4

9:40 pm-5:45 pm

1 stop12h 05m

$660

TallinnChicago

TLL - ORD

TLLORD

Tallinn

sáb. 9/27

6:00 am-12:05 pm

2 stops38h 05m

Chicago O'Hare Intl

sáb. 10/4

8:20 pm-1:35 am

2 stops45h 15m

$684

TallinnChicago

TLL - ORD

TLLORD

Tallinn

mié. 10/15

12:35 pm-9:40 am

1 stop29h 05m

$522

TallinnChicago

TLL - ORD

TLLORD

Tallinn

mié. 10/15

1:55 pm-12:35 pm

3 stops30h 40m

$536

TallinnChicago

TLL - ORD

TLLORD

Tallinn

mié. 10/15

6:25 pm-2:55 pm

2 stops52h 30m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Tallinn to O'Hare Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Tallinn to Chicago O'Hare Intl Airport (average of $245). Flying from Tallinn to Chicago O'Hare Intl Airport 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 ORD?

Find hourly flight availability from Tallinn 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 agosto 14, 2025.

It’s typically best to fly out from Tallinn to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Tallinn to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Tallinn 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.

  • What airport do you fly from for flights from Tallinn to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Tallinn, you will be flying from Tallinn, which is the city’s only airport. Tallinn (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Tallinn to Chicago O'Hare Intl per day from 0 different airlines.

  • Can I find deals for flights from Tallinn to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Tallinn 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 Tallinn to O'Hare Intl.

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

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

    Currently, August is the cheapest month in which you can book a flight from Tallinn to Chicago O'Hare Intl Airport (average of $245). Flying from Tallinn to Chicago O'Hare Intl Airport 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

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
Beloit
Hoffman Estates
Skokie
Des Plaines
Elgin
Gurnee
Arlington Heights
Racine
Rockford
Great Lakes
Orland Park
Merrillville
Naperville
Waukegan
Elk Grove Village
Downers Grove
Tinley Park
Evanston

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