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Cheap flights from Chicago to Estonia from $336

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
6:00 am - 10:30 amORD  Chicago O'Hare Intl-TLL Tallinn
20h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
6:25 am - 9:33 pmTLL  Tallinn-ORD Chicago O'Hare Intl
23h 08m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$686Scandinavian Airlines
Sat, Jan 16 - Sat, Jan 30
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TLL Tallinn
12h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
6:25 am - 4:45 pmTLL  Tallinn-ORD Chicago O'Hare Intl
18h 20m1 stop Kastrup Copenhagen
$688Scandinavian Airlines
Sat, Jan 16 - Sat, Jan 30
Scandinavian Airlines Logo
10:40 am - 10:30 amORD  Chicago O'Hare Intl-TLL Tallinn
15h 50m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
6:25 am - 4:45 pmTLL  Tallinn-ORD Chicago O'Hare Intl
18h 20m1 stop Kastrup Copenhagen
$688Scandinavian Airlines
Sat, Jan 16 - Sat, Jan 30
Finnair Logo
9:30 pm - 3:45 pmORD  Chicago O'Hare Intl-TLL Tallinn
10h 15m1 stop Helsinki-Vantaa
Finnair Logo
1:40 pm - 5:50 pmTLL  Tallinn-ORD Chicago O'Hare Intl
12h 10m1 stop Helsinki-Vantaa
$747Finnair
Wed, Oct 14 - Sun, Oct 18
Air Canada Logo
7:05 am - 1:20 pmORD  Chicago O'Hare Intl-TLL Tallinn
22h 15m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Air Canada Logo
7:25 am - 7:58 pmTLL  Tallinn-ORD Chicago O'Hare Intl
20h 33m2 stops Amsterdam Schiphol Toronto Pearson Intl
$750Air Canada
Sun, Jan 17 - Thu, Jan 21
Air Canada Logo
7:05 am - 1:20 pmORD  Chicago O'Hare Intl-TLL Tallinn
22h 15m2 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National
Air Canada Logo
7:25 am - 7:58 pmTLL  Tallinn-ORD Chicago O'Hare Intl
20h 33m2 stops Amsterdam Schiphol Toronto Pearson Intl
$751Air Canada
Sun, Jan 17 - Thu, Jan 21
Finnair Logo
9:30 pm - 8:55 pmORD  Chicago O'Hare Intl-TLL Tallinn
15h 25m1 stop Helsinki-Vantaa
Finnair Logo
1:40 pm - 5:50 pmTLL  Tallinn-ORD Chicago O'Hare Intl
12h 10m1 stop Helsinki-Vantaa
$851Finnair
Thu, Oct 8 - Sat, Oct 17
Finnair Logo
9:30 pm - 8:55 pmORD  Chicago O'Hare Intl-TLL Tallinn
15h 25m1 stop Helsinki-Vantaa
Finnair Logo
10:55 am - 5:50 pmTLL  Tallinn-ORD Chicago O'Hare Intl
14h 55m1 stop Helsinki-Vantaa
$889Finnair
Thu, Oct 1 - Mon, Oct 12
United Airlines Logo
8:45 am - 1:05 pmORD  Chicago O'Hare Intl-TLL Tallinn
20h 20m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:10 am - 12:55 pmTLL  Tallinn-ORD Chicago O'Hare Intl
14h 45m1 stop Frankfurt am Main
$913United Airlines
Mon, Oct 5 - Sun, Oct 11
United Airlines Logo
10:30 pm - 12:15 amORD  Chicago O'Hare Intl-TLL Tallinn
17h 45m1 stop Frankfurt am Main
United Airlines Logo
6:10 am - 11:32 pmTLL  Tallinn-ORD Chicago O'Hare Intl
25h 22m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$920United Airlines
Fri, Oct 2 - Fri, Oct 9

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Scandinavian Airlines flights from Chicago to Estonia

Our best Scandinavian Airlines deals on Chicago to Estonia flight tickets
Scandinavian Airlines
Jan 16
ORD6:00 amChicago O'Hare Intl
20h 30m
2 stops
TLL10:30 amTallinn
Jan 30
TLL6:25 amTallinn
23h 08m
2 stops
ORD9:33 pmChicago O'Hare Intl
$686
Scandinavian Airlines
Jan 16
ORD10:40 amChicago O'Hare Intl
15h 50m
2 stops
TLL10:30 amTallinn
Jan 30
TLL6:25 amTallinn
18h 20m
1 stop
ORD4:45 pmChicago O'Hare Intl
$688
Scandinavian Airlines
Jan 16
ORD7:15 pmChicago O'Hare Intl
31h 15m
1 stop
TLL10:30 amTallinn
Jan 30
TLL11:10 amTallinn
13h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
$689

Turkish Airlines flights from Chicago to Estonia

Our best Turkish Airlines deals on Chicago to Estonia flight tickets
Turkish Airlines
Oct 5
ORD8:10 pmChicago O'Hare Intl
30h 10m
1 stop
TLL10:20 amTallinn
Oct 12
TLL7:40 pmTallinn
22h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$741
Turkish Airlines
Oct 4
ORD11:25 amChicago O'Hare Intl
14h 55m
1 stop
TLL10:20 amTallinn
Oct 10
TLL7:40 pmTallinn
22h 00m
1 stop
ORD9:40 amChicago O'Hare Intl
$761
Turkish Airlines
Nov 19
ORD11:45 amChicago O'Hare Intl
15h 30m
1 stop
TLL11:15 amTallinn
Nov 30
TLL6:55 pmTallinn
23h 05m
1 stop
ORD10:00 amChicago O'Hare Intl
$769

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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Route

Depart

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Price

Cheapest round-trip

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sat 1/16

6:00 am-10:30 am

2 stops20h 30m

Tallinn

Sat 1/30

6:25 am-9:33 pm

2 stops23h 08m

$686

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sat 1/16

7:15 pm-3:20 pm

1 stop12h 05m

Tallinn

Sat 1/30

6:25 am-4:45 pm

1 stop18h 20m

$688

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sat 1/16

10:40 am-10:30 am

2 stops15h 50m

Tallinn

Sat 1/30

6:25 am-4:45 pm

1 stop18h 20m

$688
Quickest round-trip

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Wed 10/14

9:30 pm-3:45 pm

1 stop10h 15m

Tallinn

Sun 10/18

1:40 pm-5:50 pm

1 stop12h 10m

$747

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sun 1/17

7:05 am-1:20 pm

2 stops22h 15m

Tallinn

Thu 1/21

7:25 am-7:58 pm

2 stops20h 33m

$750

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Sun 1/17

7:05 am-1:20 pm

2 stops22h 15m

Tallinn

Thu 1/21

7:25 am-7:58 pm

2 stops20h 33m

$751

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Thu 10/8

9:30 pm-8:55 pm

1 stop15h 25m

Tallinn

Sat 10/17

1:40 pm-5:50 pm

1 stop12h 10m

$851

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Thu 10/1

9:30 pm-8:55 pm

1 stop15h 25m

Tallinn

Mon 10/12

10:55 am-5:50 pm

1 stop14h 55m

$889

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Mon 10/5

8:45 am-1:05 pm

2 stops20h 20m

Tallinn

Sun 10/11

6:10 am-12:55 pm

1 stop14h 45m

$913

ChicagoTallinn

ORD Chicago O'Hare Intl - TLL Tallinn

ORDTLL

Chicago O'Hare Intl

Fri 10/2

10:30 pm-12:15 am

1 stop17h 45m

Tallinn

Fri 10/9

6:10 am-11:32 pm

2 stops25h 22m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 8% 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

$336

Fastest flight time

13h 05m

Direct flights

None
The best one-way flight to Estonia from Chicago in the past 72 hours is $336. The best round-trip flight deal from Chicago to Estonia found on momondo in the last 72 hours is $686.
The fastest flight from Chicago to Estonia takes 13h 05m
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
1,981 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
10,174 reviews
Search United Airlines flights
LufthansaPriceFrom $486Free CancellationRating
6.8
8,224 reviews
Search Lufthansa flights
FinnairPriceFrom $785Free CancellationRating
7.6
1,432 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.

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