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Cheap flights from O'Hare Intl (ORD) to Tallinn (TLL) from $377

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — TLL
May 6 — May 131
From?
To?
Mon 5/6
Mon 5/13
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Tallinn Ulemiste are usually found in March or January, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Tallinn (TLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$532

One-way from

$403
High demand for flights, 43% potential price rise
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Best time to find cheap flights, 36% potential price drop
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From Chicago O'Hare Intl to Tallinn Ulemiste
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One-way flight from Chicago O'Hare Intl to Tallinn Ulemiste
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Tallinn?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 73% on the overall cost on flights from Chicago O'Hare Intl Airport to Tallinn.

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

To save on the cost of your flight from Chicago O'Hare Intl Airport to Tallinn, book at least 40 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $506 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,491.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Tallinn?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Tallinn. Flights to Tallinn from Chicago O'Hare Intl Airport in February are about $748 on average during February, but can be found for as low as $430.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Tallinn (ORD - TLL)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from Chicago O'Hare Intl Airport to Tallinn by exploring options for tickets in the morning.

Cheap Scandinavian Airlines flights from O'Hare Intl to Tallinn

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between O'Hare Intl and Tallinn. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Take a peek at the cheapest Scandinavian Airlines flights we've detected traveling from Chicago to Tallinn. Make sure to check back often as deals are often changing.
Mon 9/307:45 pmORD - TLL
2 stops55h 55mScandinavian Airlines
Mon 10/76:50 amTLL - ORD
2 stops19h 05mScandinavian Airlines
Deal found 4/30$552
Thu 10/247:45 pmORD - TLL
1 stop11h 00mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 5/1$563
Thu 10/247:45 pmORD - TLL
2 stops20h 40mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 5/1$566
Thu 10/247:45 pmORD - TLL
1 stop11h 00mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 4/29$685
Thu 10/247:45 pmORD - TLL
2 stops15h 35mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 4/29$692

Cheap British Airways flights from O'Hare Intl to Tallinn

Explore cheap flight options specifically provided by British Airways for the route between O'Hare Intl and Tallinn. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Browse through some of the cheapest British Airways flights traveling from Chicago to Tallinn. Check back soon if you're not seeing flights that suit your needs.
Mon 7/159:15 pmORD - TLL
2 stops33h 15mBritish Airways
Mon 9/95:20 pmTLL - ORD
2 stops47h 29mBritish Airways
Deal found 5/1$619
Sun 9/18:35 amORD - TLL
2 stops21h 55mBritish Airways
Sat 9/75:20 pmTLL - ORD
2 stops35h 40mBritish Airways
Deal found 4/30$625
Sun 9/19:30 pmORD - TLL
1 stop16h 25mBritish Airways
Sat 9/711:45 amTLL - ORD
2 stops36h 05mBritish Airways
Deal found 4/30$626
Sun 9/18:40 pmORD - TLL
2 stops33h 50mBritish Airways
Fri 9/65:20 pmTLL - ORD
2 stops52h 25mBritish Airways
Deal found 4/30$652
Sun 9/19:30 pmORD - TLL
1 stop33h 00mBritish Airways
Fri 9/65:20 pmTLL - ORD
2 stops54h 30mBritish Airways
Deal found 4/30$654
Sat 7/209:30 pmORD - TLL
1 stop17h 25mBritish Airways
Mon 8/195:20 pmTLL - ORD
2 stops25h 25mBritish Airways
Deal found 5/1$677
Sat 7/2010:45 pmORD - TLL
2 stops31h 45mBritish Airways
Mon 8/195:20 pmTLL - ORD
2 stops25h 25mBritish Airways
Deal found 5/1$678
Tue 7/239:30 pmORD - TLL
1 stop16h 25mBritish Airways
Tue 7/305:20 pmTLL - ORD
2 stops28h 25mBritish Airways
Deal found 5/1$795

O'Hare Intl to Tallinn 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Tallinn in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
Check out some of the best flight deals from Chicago to Tallinn in 2024. Check back in a little while for more flight options.
Mon 9/97:45 pmORD - TLL
2 stops30h 35mScandinavian Airlines
Wed 9/257:45 amTLL - ORD
2 stops18h 10mScandinavian Airlines
Deal found 5/1$540
Thu 10/247:45 pmORD - TLL
1 stop11h 00mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 5/1$563
Thu 10/247:45 pmORD - TLL
2 stops20h 40mScandinavian Airlines
Mon 10/287:45 pmTLL - ORD
2 stops30h 20mScandinavian Airlines
Deal found 5/1$566
Mon 9/97:45 pmORD - TLL
2 stops20h 40mScandinavian Airlines
Wed 9/253:45 pmTLL - ORD
1 stop34h 10mScandinavian Airlines
Deal found 5/1$583
Mon 7/159:15 pmORD - TLL
2 stops33h 15mBritish Airways
Mon 9/95:20 pmTLL - ORD
2 stops47h 29mBritish Airways
Deal found 5/1$619
Thu 9/129:20 pmORD - TLL
2 stops33h 10mBritish Airways
Sat 9/215:20 pmTLL - ORD
2 stops30h 30mBritish Airways
Deal found 5/1$626
Sat 7/208:40 pmORD - TLL
2 stops35h 30mAmerican Airlines
Tue 8/206:00 amTLL - ORD
2 stops21h 29mAmerican Airlines
Deal found 5/1$628
Wed 7/249:00 pmORD - TLL
2 stops16h 55mMultiple Airlines
Wed 8/216:00 amTLL - ORD
2 stops16h 55mMultiple Airlines
Deal found 5/1$633
Sun 7/215:15 pmORD - TLL
2 stops14h 55mMultiple Airlines
Mon 8/1910:20 pmTLL - ORD
2 stops27h 30mMultiple Airlines
Deal found 5/1$637

One-way flights to Tallinn from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Tallinn. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 1, 2024.
If you're seeking multiple options on one-way flights from Chicago to Tallinn, be sure to check out these deals, which are updated often. For those needing a return trip from Chicago, there is a search form available above.
Mon 8/1910:00 amORD - TLL
3 stops30h 25mMultiple Airlines
Deal found 4/30$377
Wed 9/412:50 pmORD - TLL
2 stops22h 20mMultiple Airlines
Deal found 5/1$395
Mon 8/197:45 pmORD - TLL
2 stops19h 45mScandinavian Airlines
Deal found 4/30$403
Sat 7/2010:15 pmORD - TLL
2 stops18h 40mMultiple Airlines
Deal found 4/30$430
Sat 7/2010:15 pmORD - TLL
3 stops32h 25mMultiple Airlines
Deal found 4/30$433
Wed 9/45:00 amORD - TLL
3 stops30h 10mMultiple Airlines
Deal found 5/1$483
Fri 5/174:20 pmORD - TLL
3 stops23h 45mMultiple Airlines
Deal found 4/30$530
Mon 8/1911:25 amORD - TLL
1 stop23h 20mTurkish Airlines
Deal found 4/30$574
Fri 5/174:20 pmORD - TLL
2 stops18h 30mMultiple Airlines
Deal found 4/30$633

Find flights from O'Hare Intl to Tallinn within your budget

Customize your flight search to find flights from O'Hare Intl to Tallinn 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 2,899,487 searches. Data last updated May 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$552 - $811

Route

Depart

Return

Price

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 9/30

2 stops55h 55m

Tallinn Ulemiste

Mon 10/7

2 stops19h 05m

$552

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Tue 9/24

2 stops19h 06m

Tallinn Ulemiste

Tue 10/8

2 stops23h 00m

$573

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 7/15

2 stops33h 15m

Tallinn Ulemiste

Mon 9/9

2 stops47h 29m

$619

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 9/30

2 stops15h 40m

Tallinn Ulemiste

Mon 10/7

1 stop15h 05m

$630

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Tue 9/24

1 stop16h 15m

Tallinn Ulemiste

Tue 10/8

1 stop30h 05m

$651

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Tue 9/24

1 stop18h 30m

Tallinn Ulemiste

Tue 10/8

1 stop25h 15m

$657

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Tue 9/24

2 stops15h 45m

Tallinn Ulemiste

Tue 10/8

1 stop25h 15m

$661

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 7/22

1 stop24h 30m

Tallinn Ulemiste

Mon 9/9

1 stop28h 40m

$674

Chicago O'Hare IntlTallinn Ulemiste

ORD - TLL

ORDTLL

Chicago O'Hare Intl

Mon 7/22

2 stops16h 55m

Tallinn Ulemiste

Mon 7/29

2 stops16h 00m

$811

Flights are sorted by cheapest first

Deals found on 4/30

When is the best time to book a flight from Chicago O'Hare Intl Airport to Tallinn?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Tallinn. Price data was last updated on January 28, 2024.
The best time to book flights from Chicago O'Hare Intl Airport to Tallinn is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Tallinn?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Tallinn. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Tallinn flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Tallinn by month

Plan your trip from O'Hare Intl to Tallinn by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to Tallinn is currently $473 while a round-trip flight costs $648. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tallinn (average of $532). Flying from Chicago O'Hare Intl Airport to Tallinn in June is currently the most expensive (average of $1,198). 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.

January

$580

February

$602

March

$622

April

$608

May

$763

June

$1,198

July

$1,183

August

$838

September

$762

October

$606

November

$532

December

$554

Temperature and rainfall in Tallinn by month

Plan your trip to Tallinn by taking into account the average temperature and rainfall totals by month.

TLL

Temperature

23 - 62.6 °F

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated May 1, 2024.
Read through reviews of airlines operating flights from Chicago to Tallinn, such as Scandinavian Airlines, British Airways and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,612 reviews
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

SWISS
7.8
Good
2,029 reviews
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Finnair
7.8
Good
1,379 reviews
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Turkish Airlines
7.5
Good
3,707 reviews
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Scandinavian Airlines
7.4
Good
1,428 reviews
KLM
7.9
Good
1,612 reviews
Check prices

Boarding

7.8

Overall

7.9

Comfort

7.6

Entertainment

7.2

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Tallinn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tallinn from Chicago O'Hare Intl?

    If you book a flight to Tallinn from Chicago O'Hare Intl, you will be flying to Ulemiste, which is the city’s only airport. Tallinn Ulemiste (TLL) is located 2.1 mi from the center of Tallinn. There are 0 flights from Chicago O'Hare Intl to Ulemiste per day from 6 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Tallinn for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Tallinn for under $600. The cheapest flight booked recently is on Scandinavian Airlines for just $552, but on average you can expect to pay $636.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Tallinn round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Tallinn, with prices starting at $552. Additional round-trip tickets that might be worth considering are offered by American Airlines and British Airways, with the lowest prices starting at $573 and $619, respectively. You may be able to fly from Chicago O'Hare Intl Airport to Tallinn for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Tallinn one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Tallinn are Scandinavian Airlines ($403), Turkish Airlines ($574), and SWISS ($662).

  • What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Tallinn?

    When booking a flight from Chicago O'Hare Intl Airport to Tallinn, you may want to consider flying on Finnair, Lufthansa or LOT as they are the most popular for this route.

  • What does ORD to TLL mean?

    ORD and TLL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to TLL refers to a flight route from Chicago O'Hare Intl Airport to Tallinn Ulemiste Airport.

  • Can I find deals for flights from O'Hare Intl to Tallinn that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Tallinn 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 O'Hare Intl to Tallinn with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Tallinn 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 O'Hare Intl to Tallinn that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Tallinn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Tallinn?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Tallinn.

  • Can I find deals for business class flights from O'Hare Intl to Tallinn?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Tallinn 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 O'Hare Intl to Tallinn that allow pets onboard?

    Many airlines flying from O'Hare Intl to Tallinn 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 O'Hare Intl to Tallinn?

    Yes, you can often find last-minute deals on O'Hare Intl to Tallinn 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 O'Hare Intl Airport to Tallinn flight deals updated?

    The Chicago O'Hare Intl Airport to Tallinn flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for O'Hare Intl to Tallinn
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Tartu flights

Top 6 airlines flying from O'Hare Intl to Tallinn

Discover the top 6 airlines that operate flights from O'Hare Intl to Tallinn. 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 2,899,487 searches. Data last updated May 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$407Average$1,182FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest$518Average$873FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapest$536Average$625FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest$584Average$867FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$637Average$860FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LOTCheapest$667Average$903FlexibilityNo cancel feeOn-time81%
Search LOT flights
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Search flights from O'Hare Intl to Tallinn by cabin class

Find flights from O'Hare Intl to Tallinn, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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When you search for this flight from O'Hare Intl to Tallinn, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights helps you find that perfect flight to Tallinn from O'Hare Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Yes! Cheapflights helps users easily find flights from O'Hare Intl to Tallinn with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Tallinn become cheaper?

Yes, Cheapflights offers price alerts on O'Hare Intl to Tallinn flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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