Q: What is the cheapest month to fly to Chicago?

Currently, January is the cheapest month in which you can book a flight to Chicago . Flying to Chicago in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 1

When is the best time to book a flight to Chicago?

Accepted Answer

The best time to book flights to Chicago is 64 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.

Question 2

What is the cheapest month to fly to Chicago?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight to Chicago. Flying to Chicago in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 3

Can I find cheaper flights to Chicago if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chicago on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to Chicago?

Accepted Answer

Based on reviews from Cheapflights users, Icelandair is rated the highest out of the airlines that fly to Chicago.

Question 5

What is the cheapest airport to fly to in Chicago?

Accepted Answer

Chicago O'Hare Intl is currently the cheapest airport to fly to in Chicago. One-way flights to Chicago O'Hare Intl typically cost £30, while return flights cost around £44.

Question 6

How much is a return flight to Chicago?

Accepted Answer

A return flight to Chicago will typically cost around £167, however they can be found for as little as £58.

Question 7

Where does the fastest flight to Chicago depart from?

Accepted Answer

For those looking to save time traveling to Chicago, London offers the quickest one-way flight (8 hours 25 minutes).

Question 8

Does Chicago O'Hare Intl have car hire?

Accepted Answer

Yes. Those touching down at Chicago O'Hare Intl can take advantage of the car hire services offered upon their arrival.

Question 9

Are there hotels close to Chicago O'Hare Intl?

Accepted Answer

Yes. Chicago O'Hare Intl has hotels nearby for those requiring accommodations. Hilton Chicago O'Hare Airport is the closest property to Chicago O'Hare Intl (0.0 mi away from Chicago O'Hare Intl).

Question 10

When is the cheapest time to fly to Chicago?

Accepted Answer

Users looking for the lowest fares to Chicago should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Question 11

What are the most popular airlines that fly to Chicago?

Accepted Answer

The most popular airlines flying from London to Chicago are British Airways, Finnair and Lufthansa.

Question 12

How long is the flight to Chicago?

Accepted Answer

On average, a flight from London to Chicago takes 14 hours 14 minutes. Flights to Chicago from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Question 13

Weekly flight availability to Chicago

Accepted Answer

The most flights from London to Chicago are scheduled on a Monday (53 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (48 on average).

Question 14

What are the cheapest airlines that fly to Chicago?

Accepted Answer

The cheapest airlines flying from London to Chicago are Icelandair, Scandinavian Airlines and TAP AIR PORTUGAL.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Chicago, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Return from	£426
One-way from	£395
Popular in	August
Cheapest in	February
Average price	£520
Good round-trip deal	£541 or less
Good one-way deal	£541 or less

Flights to Chicago in 2025

Find the latest flights to Chicago in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 8 May 2025.

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Find flight deals to Chicago

Cheapest flights to Chicago
Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 8 May 2025.

Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 8 May 2025.

Best flights to Chicago
Discover carefully curated flight deals to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2025.

Discover carefully curated flight deals to Chicago that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2025.

Direct flights to Chicago
Explore direct flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 May 2025.

Explore direct flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 May 2025.

Last-minute flights to Chicago
Discover last-minute flight deals to Chicago. Data last updated 8 May 2025 and is based on user searches.

Discover last-minute flight deals to Chicago. Data last updated 8 May 2025 and is based on user searches.

One-way flights to Chicago
Search for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 8 May 2025.

Search for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 8 May 2025.

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