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Cheap flights from Chicago to Estonia from $466

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Estonia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 1:25 amORD  Chicago O'Hare Intl-TLL Tallinn
22h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
11:10 am - 4:45 pmTLL  Tallinn-ORD Chicago O'Hare Intl
13h 35m1 stop Kastrup Copenhagen
$466Scandinavian Airlines
Thu, Nov 5 - Wed, Nov 18
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TLL Tallinn
12h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:35 pm - 4:45 pmTLL  Tallinn-ORD Chicago O'Hare Intl
28h 10m2 stops Stockholm Arlanda Kastrup Copenhagen
$467Scandinavian Airlines
Tue, Nov 3 - Tue, Nov 10
Finnair Logo
8:30 pm - 12:25 amORD  Chicago O'Hare Intl-TLL Tallinn
19h 55m2 stops London Heathrow Helsinki-Vantaa
Finnair Logo
5:50 am - 10:30 pmTLL  Tallinn-ORD Chicago O'Hare Intl
24h 40m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$590Finnair
Wed, Nov 4 - Wed, Nov 11
Finnair Logo
8:30 pm - 12:25 amORD  Chicago O'Hare Intl-TLL Tallinn
19h 55m2 stops London Heathrow Helsinki-Vantaa
Finnair Logo
8:05 am - 10:30 pmTLL  Tallinn-ORD Chicago O'Hare Intl
22h 25m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$590Finnair
Tue, Nov 3 - Tue, Nov 10
British Airways Logo
9:30 pm - 10:50 pmORD  Chicago O'Hare Intl-TLL Tallinn
17h 20m1 stop Helsinki-Vantaa
British Airways Logo
5:50 am - 10:30 pmTLL  Tallinn-ORD Chicago O'Hare Intl
24h 40m2 stops Helsinki-Vantaa New York John F Kennedy Intl
$593British Airways
Wed, Oct 14 - Wed, Nov 18
British Airways Logo
9:30 pm - 10:50 pmORD  Chicago O'Hare Intl-TLL Tallinn
17h 20m1 stop Helsinki-Vantaa
British Airways Logo
5:50 am - 11:59 pmTLL  Tallinn-ORD Chicago O'Hare Intl
26h 09m2 stops Helsinki-Vantaa Dallas/Fort Worth
$593British Airways
Wed, Oct 14 - Wed, Nov 4
Lufthansa Logo
4:05 pm - 1:10 pmORD  Chicago O'Hare Intl-TLL Tallinn
13h 05m1 stop Frankfurt am Main
Lufthansa Logo
5:55 pm - 1:10 pmTLL  Tallinn-ORD Chicago O'Hare Intl
27h 15m1 stop Frankfurt am Main
$665Lufthansa
Wed, Oct 14 - Wed, Nov 18
United Airlines Logo
10:35 pm - 12:40 amORD  Chicago O'Hare Intl-TLL Tallinn
18h 05m1 stop Frankfurt am Main
United Airlines Logo
6:35 am - 1:10 pmTLL  Tallinn-ORD Chicago O'Hare Intl
14h 35m1 stop Frankfurt am Main
$676United Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
6:50 am - 1:00 pmORD  Chicago O'Hare Intl-TLL Tallinn
22h 10m2 stops Detroit Metropolitan Wayne County Frankfurt am Main
United Airlines Logo
6:35 am - 1:10 pmTLL  Tallinn-ORD Chicago O'Hare Intl
14h 35m1 stop Frankfurt am Main
$681United Airlines
Sun, Nov 29 - Wed, Dec 9
Lufthansa Logo
9:50 pm - 12:40 amORD  Chicago O'Hare Intl-TLL Tallinn
18h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
6:35 am - 1:10 pmTLL  Tallinn-ORD Chicago O'Hare Intl
14h 35m1 stop Frankfurt am Main
$702Lufthansa
Sat, Nov 28 - Thu, Dec 10

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Scandinavian Airlines flights from Chicago to Estonia

Our best Scandinavian Airlines deals on Chicago to Estonia flight tickets
Scandinavian Airlines
Nov 5
ORD7:15 pmChicago O'Hare Intl
22h 10m
1 stop
TLL1:25 amTallinn
Nov 18
TLL11:10 amTallinn
13h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$466
Scandinavian Airlines
Nov 3
ORD7:15 pmChicago O'Hare Intl
12h 05m
1 stop
TLL3:20 pmTallinn
Nov 10
TLL8:35 pmTallinn
28h 10m
2 stops
ORD4:45 pmChicago O'Hare Intl
$467
Scandinavian Airlines
Nov 2
ORD7:15 pmChicago O'Hare Intl
12h 05m
1 stop
TLL3:20 pmTallinn
Nov 9
TLL6:25 amTallinn
18h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$469

Finnair flights from Chicago to Estonia

Our best Finnair deals on Chicago to Estonia flight tickets
Finnair
Nov 3
ORD8:30 pmChicago O'Hare Intl
19h 55m
2 stops
TLL12:25 amTallinn
Nov 10
TLL8:05 amTallinn
22h 25m
2 stops
ORD10:30 pmChicago O'Hare Intl
$590
Finnair
Nov 2
ORD8:30 pmChicago O'Hare Intl
19h 55m
2 stops
TLL12:25 amTallinn
Nov 9
TLL9:10 pmTallinn
24h 35m
2 stops
ORD1:45 pmChicago O'Hare Intl
$600
Finnair
Nov 1
ORD9:35 pmChicago O'Hare Intl
15h 10m
2 stops
TLL8:45 pmTallinn
Nov 30
TLL9:10 pmTallinn
24h 35m
2 stops
ORD1:45 pmChicago O'Hare Intl
$621

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Estonia that are best for you.

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Price

Cheapest round-trip

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Thu 11/5

7:15 pm-1:25 am

1 stop22h 10m

Tallinn

Wed 11/18

11:10 am-4:45 pm

1 stop13h 35m

$466

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Tue 11/3

7:15 pm-3:20 pm

1 stop12h 05m

Tallinn

Tue 11/10

8:35 pm-4:45 pm

2 stops28h 10m

$467

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 11/4

8:30 pm-12:25 am

2 stops19h 55m

Tallinn

Wed 11/11

5:50 am-10:30 pm

2 stops24h 40m

$590

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Tue 11/3

8:30 pm-12:25 am

2 stops19h 55m

Tallinn

Tue 11/10

8:05 am-10:30 pm

2 stops22h 25m

$590

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 10/14

9:30 pm-10:50 pm

1 stop17h 20m

Tallinn

Wed 11/18

5:50 am-10:30 pm

2 stops24h 40m

$593

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 10/14

9:30 pm-10:50 pm

1 stop17h 20m

Tallinn

Wed 11/4

5:50 am-11:59 pm

2 stops26h 09m

$593

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 10/14

4:05 pm-1:10 pm

1 stop13h 05m

Tallinn

Wed 11/18

5:55 pm-1:10 pm

1 stop27h 15m

$665
Quickest round-trip

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 12/2

10:35 pm-12:40 am

1 stop18h 05m

Tallinn

Wed 12/9

6:35 am-1:10 pm

1 stop14h 35m

$676

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sun 11/29

6:50 am-1:00 pm

2 stops22h 10m

Tallinn

Wed 12/9

6:35 am-1:10 pm

1 stop14h 35m

$681

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sat 11/28

9:50 pm-12:40 am

2 stops18h 50m

Tallinn

Thu 12/10

6:35 am-1:10 pm

1 stop14h 35m

$702

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Estonia from

How to get the cheapest flight ticket from Chicago to Estonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Estonia?

The cheapest month to fly to Estonia from Chicago is in April. Flight prices, which tend to average around $489, are often lower during this time because this is during the off-season. If you’re not able to fly to Estonia in April, then March is your next best option. Flight prices from Chicago to Estonia during March average around $492.

Can stopping save me money on Chicago to Estonia flights?

You could potentially save up to 15% on your flight if you consider stops on a Chicago to Estonia flight.

Cheap Chicago to Estonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Estonia

Best Price Found

$466

Fastest flight time

10h 00m

Direct flights

None
The best flight deal from Chicago to Estonia found on momondo in the last 72 hours is $466
The fastest flight from Chicago to Estonia takes 10h 00m
There are no direct flights from Chicago to Estonia. There are no popular flight routes from Chicago to Estonia.
Search flight deals

Frequently asked questions about flying from Chicago to Estonia

  • When did momondo last update prices for flights from Chicago to Estonia?

    Prices for flights from Chicago to Estonia refresh daily.

  • How many operators does momondo search for flights from Chicago to Estonia?

  • How old do you have to be to fly from Chicago to Estonia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Estonia.

  • What documentation or ID do you need to fly to Estonia?

    The travel and health documents you'll need for your trip to Estonia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Estonia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago to Estonia

Compare and see reviews for airlines that fly from Chicago to Estonia with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $437Free CancellationRating
7.4
1,985 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
10,227 reviews
Search United Airlines flights
LufthansaPriceFrom $486Free CancellationRating
6.8
8,236 reviews
Search Lufthansa flights
FinnairPriceFrom $785Free CancellationRating
7.6
1,429 reviews
Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Estonia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Estonia. momondo saves you time and could save you money on your trip.

Can I find flights from Chicago to Estonia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Estonia from Chicago with this policy.

How can momondo help me find flights from Chicago to Estonia?

Once you have performed a search for Chicago to Estonia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Estonia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Estonia, momondo offers a useful price alert feature which will track prices for flights to Estonia from Chicago and alert you when they change.

An easier way to manage your Estonia trip

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