Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Estonia to Chicago from $276

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Estonia to Chicago departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Estonia to Chicago

Recent round-trip flight deals from Estonia to Chicago

Enter your travel dates to find the best prices.
Iberia Logo
10:55 am - 5:50 pm
TLL
-
ORD
14h 55m
1 stop
Iberia Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$490Iberia
Wed, Oct 7 - Tue, Oct 13
Iberia Logo
10:55 am - 5:50 pm
TLL
-
ORD
14h 55m
1 stop
Iberia Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$491Iberia
Wed, Oct 7 - Tue, Oct 13
Iberia Logo
10:55 am - 5:50 pm
TLL
-
ORD
14h 55m
1 stop
Iberia Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$492Iberia
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
10:55 am - 8:33 pm
TLL
-
ORD
17h 38m
2 stops
Multiple Airlines Logo
9:30 pm - 4:15 pm
ORD
-
TLL
10h 45m
1 stop
$496Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Multiple Airlines Logo
10:55 am - 7:42 pm
TLL
-
ORD
16h 47m
2 stops
Multiple Airlines Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$497Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
American Airlines Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
American Airlines Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$526American Airlines
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
6:00 am - 5:50 pm
TLL
-
ORD
19h 50m
1 stop
American Airlines Logo
9:30 pm - 3:45 pm
ORD
-
TLL
10h 15m
1 stop
$527American Airlines
Wed, Oct 7 - Tue, Oct 13
Scandinavian Airlines Logo
6:15 am - 4:10 pm
TLL
-
ORD
17h 55m
1 stop
Scandinavian Airlines Logo
7:15 pm - 11:50 pm
ORD
-
TLL
20h 35m
2 stops
$534Scandinavian Airlines
Mon, Oct 12 - Sun, Oct 18
Finnair Logo
10:55 am - 7:42 pm
TLL
-
ORD
16h 47m
2 stops
Finnair Logo
4:01 pm - 4:15 pm
ORD
-
TLL
16h 14m
2 stops
$539Finnair
Wed, Sep 2 - Wed, Sep 9
Finnair Logo
10:55 am - 7:42 pm
TLL
-
ORD
16h 47m
2 stops
Finnair Logo
4:01 pm - 4:15 pm
ORD
-
TLL
16h 14m
2 stops
$541Finnair
Wed, Sep 2 - Wed, Sep 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from Estonia to Chicago O'Hare Intl Airport

Our best Iberia deals on Estonia to Chicago O'Hare Intl Airport flight tickets
Iberia
Oct 7
TLL10:55 amTallinn
14h 55m
1 stop
ORD5:50 pmChicago O'Hare Intl
Oct 13
ORD9:30 pmChicago O'Hare Intl
10h 45m
1 stop
TLL4:15 pmTallinn
$490
Iberia
Oct 7
TLL10:55 amTallinn
14h 55m
1 stop
ORD5:50 pmChicago O'Hare Intl
Oct 13
ORD9:30 pmChicago O'Hare Intl
10h 45m
1 stop
TLL4:15 pmTallinn
$491
Iberia
Sep 2
TLL10:55 amTallinn
14h 55m
1 stop
ORD5:50 pmChicago O'Hare Intl
Sep 9
ORD9:30 pmChicago O'Hare Intl
10h 15m
1 stop
TLL3:45 pmTallinn
$492

Scandinavian Airlines flights from Estonia to Chicago O'Hare Intl Airport

Our best Scandinavian Airlines deals on Estonia to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Oct 12
TLL6:15 amTallinn
17h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
Oct 18
ORD7:15 pmChicago O'Hare Intl
20h 35m
2 stops
TLL11:50 pmTallinn
$534
Scandinavian Airlines
Oct 21
TLL6:15 amTallinn
17h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
Oct 24
ORD7:15 pmChicago O'Hare Intl
21h 30m
2 stops
TLL12:45 amTallinn
$551
Scandinavian Airlines
Oct 21
TLL6:15 amTallinn
23h 49m
2 stops
ORD10:04 pmChicago O'Hare Intl
Oct 24
ORD7:15 pmChicago O'Hare Intl
13h 50m
2 stops
TLL5:05 pmTallinn
$636

momondo Fare Finder

 
Customize your flight search to find flights from Estonia to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Estonia to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-5:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$490

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-5:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$491
Quickest round-trip

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-5:50 pm

1 stop14h 55m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$492

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

10:55 am-8:33 pm

2 stops17h 38m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-4:15 pm

1 stop10h 45m

$496

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-7:42 pm

2 stops16h 47m

Chicago O'Hare Intl

Wed 9/9

9:30 pm-3:45 pm

1 stop10h 15m

$497

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-3:45 pm

1 stop10h 15m

$526

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 10/7

6:00 am-5:50 pm

1 stop19h 50m

Chicago O'Hare Intl

Tue 10/13

9:30 pm-3:45 pm

1 stop10h 15m

$527

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Mon 10/12

6:15 am-4:10 pm

1 stop17h 55m

Chicago O'Hare Intl

Sun 10/18

7:15 pm-11:50 pm

2 stops20h 35m

$534

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-7:42 pm

2 stops16h 47m

Chicago O'Hare Intl

Wed 9/9

4:01 pm-4:15 pm

2 stops16h 14m

$539

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 9/2

10:55 am-7:42 pm

2 stops16h 47m

Chicago O'Hare Intl

Wed 9/9

4:01 pm-4:15 pm

2 stops16h 14m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Estonia to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Estonia averaging around $415.

Can stopping save me money on Estonia to Chicago O'Hare Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Estonia to Chicago O'Hare Intl Airport flight.

Cheap Estonia to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Estonia to Chicago O'Hare Intl Airport

Fastest flight time

16h 47m

Direct flights

None
The fastest flight from Estonia to Chicago O'Hare Intl Airport takes 16h 47m
There are no direct flights from Estonia to Chicago O'Hare Intl Airport. There are no popular flight routes from Estonia to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Estonia to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Estonia to Chicago O'Hare Intl Airport?

    Prices for flights from Estonia to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Estonia to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Estonia to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Aurora
Hammond
Racine
Janesville
Evanston
Elgin
South Holland

Why use momondo?

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

It is quick and easy to find Estonia to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

Yes. All flights to Chicago from Estonia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Estonia to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Estonia to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/18
Sat 7/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago