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Estonia

$274+ Cheap flights from Chicago (CHI) to Estonia

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — TLL
nov. 5 — nov. 121
1 adult
mar. 11/5
mar. 11/12
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Find flight deals from Chicago to Estonia

Cheapest flights from Chicago to Estonia
Explore the most affordable flight options available from Chicago to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 31, 2024.

This FlightHub deal was found by Cheapflights users on 10/30. 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.
dom. 12/87:10 pmORD - TLL
2 stops20h 20mScandinavian Airlines
jue. 1/97:00 amTLL - ORD
2 stops16h 50mScandinavian Airlines
Deal found 10/30$438
This Finnair deal was found by Cheapflights users on 10/30. 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.
mié. 12/410:05 pmORD - TLL
2 stops15h 50mFinnair
mié. 1/810:20 pmTLL - ORD
2 stops24h 25mFinnair
Deal found 10/30$513
This Air Canada deal was found by Cheapflights users on 10/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/104:00 pmORD - TLL
2 stops16h 05mAir Canada
vie. 1/107:35 amTLL - ORD
2 stops20h 02mAir Canada
Deal found 10/30$516
This United deal was found by Cheapflights users on 10/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/78:25 pmORD - TLL
2 stops32h 35mUnited Airlines
jue. 1/96:05 pmTLL - ORD
1 stop25h 00mUnited Airlines
Deal found 10/30$527
This Air Canada deal was found by Cheapflights users on 10/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/104:00 pmORD - TLL
2 stops16h 05mMultiple Airlines
mié. 1/85:55 amTLL - ORD
2 stops16h 50mMultiple Airlines
Deal found 10/30$532
This American Airlines deal was found by Cheapflights users on 10/31. 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.
mié. 11/2011:41 amORD - TLL
2 stops19h 29mAmerican Airlines
mié. 11/276:00 amTLL - ORD
2 stops20h 45mAmerican Airlines
Deal found 10/31$606
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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. 11/610:35 pmORD - TLL
1 stop30h 20mLufthansa
mar. 11/195:55 amTLL - ORD
1 stop15h 30mLufthansa
Deal found 10/30$623
This oojo deal was found by Cheapflights users on 10/30. 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.
mié. 11/209:55 pmORD - TLL
1 stop11h 45mLOT
lun. 12/26:20 pmTLL - ORD
1 stop33h 40mLOT
Deal found 10/30$682
This KLM deal was found by Cheapflights users on 10/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/64:25 pmORD - TLL
1 stop13h 05mKLM
mié. 1/87:35 amTLL - ORD
2 stops18h 09mKLM
Deal found 10/30$846
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/77:05 pmORD - TLL
1 stop21h 55mSWISS
mié. 1/82:20 pmTLL - ORD
1 stop33h 55mSWISS
Deal found 10/30$1,092
This FareScan deal was found by Cheapflights users on 10/30. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2012:45 pmORD - TLL
3 stops48h 00mEmirates
lun. 12/29:25 pmTLL - ORD
3 stops31h 53mEmirates
Deal found 10/30$2,989

Find flights from Chicago to Estonia within your budget

Customize your flight search to find flights from Chicago 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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

lun. 12/9

7:10 pm-11:30 pm

2 stops20h 20m

$274

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

lun. 12/9

10:35 pm-11:55 pm

1 stop17h 20m

$285

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

lun. 12/9

6:30 pm-10:30 am

3 stops32h 00m

$327

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

dom. 12/8

7:10 pm-11:30 pm

2 stops20h 20m

Tallinn Ulemiste

jue. 1/9

7:00 am-3:50 pm

2 stops16h 50m

$438

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

mar. 3/25

4:54 pm-3:10 pm

2 stops15h 16m

Tallinn Ulemiste

mar. 4/1

12:55 pm-5:25 pm

1 stop12h 30m

$483

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

mar. 3/25

11:35 am-1:30 pm

2 stops18h 55m

Tallinn Ulemiste

mar. 4/1

6:00 am-2:45 pm

2 stops16h 45m

$503

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

lun. 3/24

3:45 pm-11:55 pm

2 stops25h 10m

Tallinn Ulemiste

mar. 4/1

6:10 am-9:59 pm

2 stops23h 49m

$514

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

mar. 12/10

4:00 pm-4:05 pm

2 stops16h 05m

Tallinn Ulemiste

vie. 1/10

7:35 am-7:37 pm

2 stops20h 02m

$516

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

vie. 4/18

9:30 pm-9:55 pm

1 stop16h 25m

Tallinn Ulemiste

jue. 4/24

6:00 am-5:25 pm

1 stop19h 25m

$539

ChicagoTallinn

ORD - TLL

ORDTLL

Chicago O'Hare Intl

lun. 3/24

11:35 pm-11:55 pm

1 stop17h 20m

Tallinn Ulemiste

dom. 3/30

7:00 pm-7:55 pm

1 stop32h 55m

$571

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 14 results
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Best time to book a flight from Chicago to Estonia

Have a flexible travel schedule? Discover the best time to fly to Estonia from Chicago 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 Chicago to Estonia

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

What is the cheapest month to book a flight from Chicago to Estonia?

Currently, November is the cheapest month in which you can book a flight from Chicago to Estonia (average of $520). Flying from Chicago to Estonia in June is currently the most expensive (average of $1,111). 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 CHI to EE?

Find hourly flight availability from Chicago 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 octubre 31, 2024.

When flying from Chicago 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 octubre 31, 2024.
Get a feel of what it's like to fly with Finnair, Lufthansa and United Airlines from Chicago to Estonia by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,352 reviews
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Finnair
7.7
Good
1,318 reviews
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

LOT
7.6
Good
1,201 reviews
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Turkish Airlines
7.4
Good
3,873 reviews
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

United Airlines
7.4
Good
9,240 reviews
KLM
7.8
Good
1,352 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Boarding

7.9

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 flights from Chicago to Estonia for under $500 on Cheapflights?

    Yes, there are multiple flights from Chicago to Estonia for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $438, but on average you can expect to pay $585.

  • Are there last-minute flights available from Chicago to Estonia for under $600?

    There are currently 4+ open flights from Chicago to Estonia within the next 7 days for less than $600.

  • What does ORD to TLL mean?

    Great question - ORD to TLL just means Chicago O'Hare Intl Airport to Tallinn Ulemiste Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Tartu Airport (TAY), Kuressaare Airport (URE), Kardla Airport (KDL).

  • Can I find deals for flights from Chicago to Estonia that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Estonia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Estonia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Estonia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Estonia that include hotel bookings?

    Yes. In addition to deals on Chicago to Estonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Estonia?

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

  • Can I find deals for business class flights from Chicago to Estonia?

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Estonia that allow pets onboard?

    Many airlines flying from Chicago to Estonia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Estonia?

    Yes, you can often find last-minute deals on Chicago to Estonia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Estonia flight deals updated?

    The Chicago to Estonia flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Chicago to Estonia?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Estonia (average of $520). Flying from Chicago to Estonia in June is currently the most expensive (average of $1,111). 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 Chicago to Estonia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Chicago to Estonia

Discover the top 5 airlines that operate flights from Chicago 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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$416Average$519FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$465Average$758FlexibilityNo cancel feeOn-time69%
FinnairCheapest$532Average$675FlexibilityNo cancel feeOn-time76%
LOTCheapest$537Average$1,073FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$567Average$774FlexibilityNo cancel feeOn-time76%
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