Question 1

What is the cheapest airline to fly from Tallinn to Chicago O'Hare Intl Airport round-trip?

Accepted Answer

Our cheapest airline available from Tallinn to Chicago O'Hare Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $469 on this airline. Scandinavian Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

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

Accepted Answer

The cheapest airlines for a one-way flight from Tallinn to Chicago O'Hare Intl Airport are Turkish Airlines ($526), LOT ($612), and KLM ($970).

Question 3

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Tallinn to Chicago O'Hare Intl Airport, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Tallinn to Chicago O'Hare Intl Airport?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Tallinn to Chicago O'Hare Intl Airport (average of $245). Flying from Tallinn to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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.

Question 5

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

Accepted Answer

Travelers seeking maximum savings on their Tallinn to Chicago O'Hare Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Question 8

What is the cheapest day to fly round-trip from Tallinn to Chicago O'Hare Intl Airport?

Accepted Answer

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 43% on your flight compared to booking on days when demand is much higher.

Question 9

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 78% on flights from Tallinn to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $713. For sooner than that we have options available in the next 3 days from $857.

Question 10

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

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Tallinn. Users have commonly found prices around $629 for the month, but tickets can be as low as $429. Due to multiple factors, prepare for potentially higher prices in July.

Question 11

What is the cheapest time of day to fly from TLL to ORD?

Accepted Answer

It’s typically best to fly out from Tallinn to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 9% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 12

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

Accepted Answer

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

Question 13

Can I find deals for flights from Tallinn to O'Hare Intl that include hotel bookings?

Accepted Answer

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

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

Yes. Cheapflights offers flight deals from Tallinn to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$469 (Cheapflightsfares)
Popular in	July
Cheapest in	April
Average price	$846

$469+ Cheap flights from Tallinn (TLL) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Tallinn to Chicago O'Hare Intl are usually found in April or March, booked 86 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

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Cheapest flights from Tallinn to O'Hare IntlExplore the most affordable flight options available from Tallinn to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Tallinn to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

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Everything you need to know about your flight from Tallinn to Chicago O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Tallinn to O'Hare Intl. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Tallinn to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly from TLL to ORD?

Find hourly flight availability from Tallinn to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

How much does it cost to fly round-trip from Tallinn to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with KLM, LOT, and United Airlines from Tallinn to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tallinn to O'Hare Intl. 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 from for flights from Tallinn to Chicago O'Hare Intl?

What is the cheapest airline to fly from Tallinn to Chicago O'Hare Intl Airport round-trip?

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

Can I find deals for flights from Tallinn to O'Hare Intl that include hotel bookings?

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

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

What is the cheapest month to book a flight from Tallinn to Chicago O'Hare Intl Airport?

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Cheapest flights from Tallinn to O'Hare Intl
Explore the most affordable flight options available from Tallinn to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.