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Cheap flights from Tallinn to Chicago from $509

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tallinn to Chicago departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Scandinavian Airlines Logo
8:00 pm - 4:45 pmTLL-ORD
28h 45m2 stops
Scandinavian Airlines Logo
7:20 pm - 3:10 pmORD-TLL
11h 50m1 stop
$509Scandinavian Airlines
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Wed, Dec 3 - Wed, Dec 10
Scandinavian Airlines Logo
11:00 am - 4:55 pmTLL-ORD
13h 55m1 stop
Scandinavian Airlines Logo
8:20 pm - 10:20 amORD-TLL
31h 00m1 stop
$517Scandinavian Airlines
Find Deal
Fri, Mar 6 - Mon, Mar 9
Scandinavian Airlines Logo
7:00 am - 4:55 pmTLL-ORD
17h 55m2 stops
Scandinavian Airlines Logo
8:20 pm - 3:10 pmORD-TLL
11h 50m1 stop
$524Scandinavian Airlines
Find Deal
Fri, Mar 6 - Mon, Mar 9
American Airlines Logo
6:00 am - 9:15 pmTLL-ORD
23h 15m2 stops
American Airlines Logo
12:05 pm - 3:15 pmORD-TLL
19h 10m2 stops
$566American Airlines
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Fri, Feb 13 - Tue, Feb 17
Turkish Airlines Logo
11:25 am - 6:25 pmTLL-ORD
39h 00m1 stop
Turkish Airlines Logo
8:20 pm - 6:00 pmORD-TLL
37h 40m1 stop
$641Turkish Airlines
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Fri, Feb 13 - Tue, Feb 17
Turkish Airlines Logo
11:25 am - 6:25 pmTLL-ORD
39h 00m1 stop
Turkish Airlines Logo
12:50 pm - 6:00 pmORD-TLL
22h 10m1 stop
$696Turkish Airlines
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Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
5:40 am - 5:20 pmTLL-ORD
19h 40m3 stops
Multiple Airlines Logo
6:30 pm - 6:15 pmORD-TLL
15h 45m2 stops
$701Multiple Airlines
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Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
3:40 pm - 7:18 pmTLL-ORD
35h 38m2 stops
American Airlines Logo
11:42 am - 3:15 pmORD-TLL
20h 33m2 stops
$724American Airlines
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Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
1:35 pm - 11:43 pmTLL-ORD
18h 08m2 stops
United Airlines Logo
7:30 pm - 11:40 pmORD-TLL
21h 10m1 stop
$728United Airlines
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Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
5:40 am - 5:20 pmTLL-ORD
19h 40m3 stops
Multiple Airlines Logo
6:30 pm - 8:15 amORD-TLL
29h 45m3 stops
$732Multiple Airlines
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Wed, Dec 3 - Wed, Dec 10

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

Our best Scandinavian Airlines deals on Tallinn to Chicago O'Hare Intl Airport flight tickets
Scandinavian Airlines
Dec 3
TLL8:00 pmTallinn
28h 45m
2 stops
ORD4:45 pmChicago O'Hare Intl
Dec 10
ORD7:20 pmChicago O'Hare Intl
11h 50m
1 stop
TLL3:10 pmTallinn
$509
Find similar
Scandinavian Airlines
Mar 6
TLL11:00 amTallinn
13h 55m
1 stop
ORD4:55 pmChicago O'Hare Intl
Mar 9
ORD8:20 pmChicago O'Hare Intl
31h 00m
1 stop
TLL10:20 amTallinn
$517
Find similar
Scandinavian Airlines
Mar 6
TLL11:00 amTallinn
13h 55m
1 stop
ORD4:55 pmChicago O'Hare Intl
Mar 9
ORD8:20 pmChicago O'Hare Intl
20h 20m
2 stops
TLL11:40 pmTallinn
$524
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Turkish Airlines flights from Tallinn to Chicago O'Hare Intl Airport

Our best Turkish Airlines deals on Tallinn to Chicago O'Hare Intl Airport flight tickets
Turkish Airlines
Feb 13
TLL11:25 amTallinn
39h 00m
1 stop
ORD6:25 pmChicago O'Hare Intl
Feb 17
ORD8:20 pmChicago O'Hare Intl
37h 40m
1 stop
TLL6:00 pmTallinn
$641
Find similar
Turkish Airlines
Mar 6
TLL11:25 amTallinn
39h 00m
1 stop
ORD6:25 pmChicago O'Hare Intl
Mar 9
ORD12:50 pmChicago O'Hare Intl
22h 10m
1 stop
TLL6:00 pmTallinn
$696
Find similar
Turkish Airlines
Nov 2
TLL11:25 amTallinn
30h 40m
1 stop
ORD10:05 amChicago O'Hare Intl
May 13
ORD11:25 amChicago O'Hare Intl
14h 55m
1 stop
TLL10:20 amTallinn
$1,807
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momondo Fare Finder

 
Customize your flight search to find flights from Tallinn 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 October 21, 2025.
Use the filters below to find and compare flights from Tallinn to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 12/3

8:00 pm-4:45 pm

2 stops28h 45m

Chicago O'Hare Intl

Wed 12/10

7:20 pm-3:10 pm

1 stop11h 50m

$509

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

11:00 am-4:55 pm

1 stop13h 55m

Chicago O'Hare Intl

Mon 3/9

8:20 pm-10:20 am

1 stop31h 00m

$517

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

7:00 am-4:55 pm

2 stops17h 55m

Chicago O'Hare Intl

Mon 3/9

8:20 pm-3:10 pm

1 stop11h 50m

$524

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 2/13

6:00 am-9:15 pm

2 stops23h 15m

Chicago O'Hare Intl

Tue 2/17

12:05 pm-3:15 pm

2 stops19h 10m

$566

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 2/13

11:25 am-6:25 pm

1 stop39h 00m

Chicago O'Hare Intl

Tue 2/17

8:20 pm-6:00 pm

1 stop37h 40m

$641

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

11:25 am-6:25 pm

1 stop39h 00m

Chicago O'Hare Intl

Mon 3/9

12:50 pm-6:00 pm

1 stop22h 10m

$696

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 12/3

5:40 am-5:20 pm

3 stops19h 40m

Chicago O'Hare Intl

Wed 12/10

6:30 pm-6:15 pm

2 stops15h 45m

$701

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

3:40 pm-7:18 pm

2 stops35h 38m

Chicago O'Hare Intl

Mon 3/9

11:42 am-3:15 pm

2 stops20h 33m

$724

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Fri 3/6

1:35 pm-11:43 pm

2 stops18h 08m

Chicago O'Hare Intl

Mon 3/9

7:30 pm-11:40 pm

1 stop21h 10m

$728

TallinnChicago

TLL - ORD

TLLORD

Tallinn

Wed 12/3

5:40 am-5:20 pm

3 stops19h 40m

Chicago O'Hare Intl

Wed 12/10

6:30 pm-8:15 am

3 stops29h 45m

$732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Tallinn 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 February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Tallinn averaging around $508.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $652. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Tallinn because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $938.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Tallinn in the morning is the least expensive time of day to depart. momondo users have found prices as low as $725 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $795. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Tallinn when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $667 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Tallinn for as low as $462 on momondo.

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

You could potentially save up to 17% on your flight if you consider stops on a Tallinn to Chicago O'Hare Intl Airport flight.

When to book flights from Tallinn to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tallinn to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tallinn to Chicago O'Hare Intl Airport (TLL to ORD) flight deals and tips

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

Direct flights

None
There are no direct flights from Tallinn to Chicago O'Hare Intl Airport. There are no popular flight routes from Tallinn to Chicago O'Hare Intl Airport.
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  • How far is Tallinn to Chicago O'Hare Intl by plane?

    Tallinn and Chicago O'Hare Intl are 4454.3 mi apart from one another. 13h 45m is a normal flight duration for this route.

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

    Prices for flights from Tallinn Airport to Chicago O'Hare Intl Airport are updated daily.

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

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

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable 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
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Elgin
Aurora
Benton Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tallinn to Chicago for you.

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

All flight searches from Tallinn to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Tallinn 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 Tallinn to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tallinn 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.

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