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$468+ Cheap flights from O'Hare Intl (ORD) to Estonia

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TLL
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Estonia

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Estonia (EE0). 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 January 23, 2025.

Round-trip from

$468
(FlightHub)
From Chicago O'Hare Intl to Estonia
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Find flight deals from O'Hare Intl to Estonia

Cheapest flights from O'Hare Intl to Estonia
Explore the most affordable flight options available from O'Hare Intl to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This FlightHub deal was found by Cheapflights users on 1/22. 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.
Tue 4/157:15 pmORD - TLL
1 stop22h 10mScandinavian Airlines
Wed 4/234:35 pmTLL - ORD
2 stops31h 35mScandinavian Airlines
Deal found 1/22$468
This Finnair deal was found by Cheapflights users on 1/23. 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 4/239:30 pmORD - TLL
1 stop16h 25mFinnair
Tue 4/296:55 amTLL - ORD
1 stop18h 55mFinnair
Deal found 1/23$499
This Mytrip deal was found by Cheapflights users on 1/23. 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 3/37:05 pmORD - TLL
1 stop34h 25mMultiple Airlines
Thu 3/137:35 amTLL - ORD
2 stops19h 02mMultiple Airlines
Deal found 1/23$514
This United Airlines deal was found by Cheapflights users on 1/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:35 pmORD - TLL
1 stop17h 20mUnited Airlines
Wed 3/125:55 amTLL - ORD
2 stops35h 59mUnited Airlines
Deal found 1/22$527
This Lufthansa deal was found by Cheapflights users on 1/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:35 pmORD - TLL
1 stop17h 20mLufthansa
Thu 3/136:25 amTLL - ORD
1 stop21h 40mLufthansa
Deal found 1/23$540
This Ovago deal was found by Cheapflights users on 1/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:30 pmORD - TLL
1 stop33h 00mBritish Airways
Thu 4/245:20 pmTLL - ORD
1 stop32h 30mBritish Airways
Deal found 1/23$587
This Kiwi.com deal was found by Cheapflights users on 1/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/237:05 pmORD - TLL
1 stop22h 00mSWISS
Wed 1/292:20 pmTLL - ORD
1 stop33h 55mSWISS
Deal found 1/23$621
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Sun 3/910:45 pmORD - TAY
2 stops19h 00mMultiple Airlines
Sun 3/162:45 pmTAY - ORD
2 stops27h 06mMultiple Airlines
Deal found 1/23$676
This oojo deal was found by Cheapflights users on 1/22. 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 2/58:30 pmORD - TLL
1 stop30h 55mTurkish Airlines
Sat 2/86:55 pmTLL - ORD
1 stop23h 15mTurkish Airlines
Deal found 1/22$928

Find flights from O'Hare Intl to Estonia within your budget

Customize your flight search to find flights from O'Hare Intl to Estonia 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 January 23, 2025.

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Price

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Tue 4/15

7:15 pm-1:25 am

1 stop22h 10m

Tallinn Ulemiste

Wed 4/23

4:35 pm-4:10 pm

2 stops31h 35m

$468

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Wed 4/23

9:30 pm-9:55 pm

1 stop16h 25m

Tallinn Ulemiste

Tue 4/29

6:55 am-5:50 pm

1 stop18h 55m

$499

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 3/3

7:05 pm-1:30 pm

1 stop34h 25m

Tallinn Ulemiste

Thu 3/13

7:35 am-7:37 pm

2 stops19h 02m

$514

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Wed 3/5

10:35 pm-11:55 pm

1 stop17h 20m

Tallinn Ulemiste

Wed 3/12

5:55 am-10:54 am

2 stops35h 59m

$527

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 3/3

10:35 pm-11:55 pm

1 stop17h 20m

Tallinn Ulemiste

Thu 3/13

6:25 am-9:05 pm

1 stop21h 40m

$540

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Fri 4/18

9:30 pm-2:30 pm

1 stop33h 00m

Tallinn Ulemiste

Thu 4/24

5:20 pm-5:50 pm

1 stop32h 30m

$587

ChicagoTartu

ORD - TAY

ORDTAY

Chicago O'Hare Intl

Sun 3/9

10:45 pm-12:45 am

2 stops19h 00m

Tartu

Sun 3/16

2:45 pm-10:51 am

2 stops27h 06m

$676

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Wed 2/5

8:30 pm-11:25 am

1 stop30h 55m

Tallinn Ulemiste

Sat 2/8

6:55 pm-10:10 am

1 stop23h 15m

$928

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Sun 6/1

9:30 pm-12:55 am

1 stop19h 25m

$617

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Sun 6/1

5:17 pm-4:10 pm

2 stops14h 53m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

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

Have a flexible travel schedule? Discover the best time to fly to Estonia from O'Hare Intl 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.

Travel insights for flights from O'Hare Intl to Estonia

Get recent, data-driven insights about flights from O'Hare Intl to Estonia including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Estonia (average of $550). Flying from Chicago O'Hare Intl Airport to Estonia in June is currently the most expensive (average of $1,100). 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 ORD to EE?

Find hourly flight availability from O'Hare Intl to Estonia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

When flying from Chicago O'Hare Intl Airport to Estonia, 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 Estonia by month

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

In terms of precipitation, rainfall in Estonia ranges from 1.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Estonia when rainfall is around 1.3 in.

Temperature in Estonia by month

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

If weather is an important factor for your trip to Estonia, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Estonia

Get insights into the airlines that provide service to Estonia. 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 Estonia. Reviews last updated January 23, 2025.
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,338 reviews
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.5
Good
787 reviews
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,971 reviews
KLM
7.8
Good
1,338 reviews

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Estonia. 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 O'Hare Intl to Estonia that include hotel bookings?

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Estonia (average of $550). Flying from Chicago O'Hare Intl Airport to Estonia in June is currently the most expensive (average of $1,100). 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.

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Alternative routes for O'Hare Intl to Estonia

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Lisbon flights
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Midway to Frankfurt flights
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Top 5 airlines flying from O'Hare Intl to Estonia

Discover the top 5 airlines that operate flights from O'Hare Intl to Estonia. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$428Average$460FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$529Average$765FlexibilityNo cancel feeOn-time69%
FinnairCheapest$532Average$656FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$568Average$818FlexibilityNo cancel feeOn-time76%
LOTCheapest$722Average$1,111FlexibilityNo cancel feeOn-time81%
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