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).

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 mm 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.

Direct flights to Chicago

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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 October 2, 2026.

Thu 11/128:30 am -

Nonstop15h 00m

Thu 11/196:50 pm -

Nonstop13h 20m

Deal found 9/285,576﷼

Mon 10/128:15 am -

Nonstop15h 10m

Tue 10/207:20 pm -

Nonstop13h 30m

Deal found 9/285,648﷼

Fri 10/308:30 am -

Nonstop15h 00m

Fri 11/66:50 pm -

Nonstop13h 20m

Deal found 10/15,698﷼

Mon 11/308:30 am -

Nonstop15h 00m

Sat 12/266:50 pm -

Nonstop13h 20m

Deal found 9/275,774﷼

Mon 10/128:15 am -

Nonstop14h 50m

Tue 10/207:20 pm -

Nonstop13h 30m

Deal found 9/285,813﷼

Wed 12/168:05 am -

Nonstop15h 25m

Sat 1/26:50 pm -

Nonstop13h 20m

Deal found 10/15,821﷼

Thu 10/228:15 am -

Nonstop15h 10m

Mon 10/267:50 pm -

Nonstop13h 20m

Deal found 9/295,907﷼

Sun 11/158:30 am -

Nonstop15h 00m

Sun 11/226:50 pm -

Nonstop13h 20m

Deal found 9/295,939﷼

Best time to book a flight to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago with our price prediction graph.

DOH-CHI

DOH-ORD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Thu 10/15

8:15 am-3:25 pm

Nonstop15h 10m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

3,607﷼

Fastest return journey

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Sat 11/28

8:30 am-2:30 pm

Nonstop15h 00m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

3,661﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Thu 12/17

8:05 am-2:30 pm

Nonstop15h 25m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

3,679﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Wed 12/16

8:05 am-2:30 pm

Nonstop15h 25m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

3,679﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Tue 12/15

8:05 am-2:30 pm

Nonstop15h 25m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

3,906﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Wed 11/25

8:30 am-2:30 pm

Nonstop15h 00m

Chicago O'Hare Intl

Wed 12/31

12:00 am-10:00 am

Nonstop0h 00m

5,169﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Wed 12/23

8:05 am-2:30 pm

Nonstop15h 25m

Chicago O'Hare Intl

Mon 1/11

6:50 pm-5:10 pm

Nonstop13h 20m

5,648﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Sat 11/14

8:30 am-2:30 pm

Nonstop15h 00m

Chicago O'Hare Intl

Sat 11/21

6:50 pm-5:10 pm

Nonstop13h 20m

5,648﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Tue 10/13

8:15 am-3:25 pm

Nonstop15h 10m

Chicago O'Hare Intl

Sun 10/18

7:20 pm-4:50 pm

Nonstop13h 30m

5,648﷼

DohaChicago

DOH Doha Hamad Intl - ORD Chicago O'Hare Intl

DOHORD

Doha Hamad Intl

Mon 10/12

8:15 am-3:25 pm

Nonstop15h 10m

Chicago O'Hare Intl

Tue 10/20

7:20 pm-4:50 pm

Nonstop13h 30m

5,648﷼

Flights are sorted by cheapest return flights first.

Deals found on 10/1

Showing 1-10 of 21 resultsSorted by cheapest first

Reviews of airlines flying non-stop to Chicago

Check out reviews from past customers who have flown Etihad Airways to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Etihad Airways

7.3

Good

1,540 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

YYZ - AUH

Excellent customer service! This was my first time flying with Etihad Airways, and I had a wonderful experience. The staff were friendly, professional, and very helpful throughout my journey. If I travel again in the future, I will definitely choose Etihad Airways. Highly recommended

Etihad Airways

7.3

Good

1,540 reviews

Etihad Airways

7.3

Good

1,540 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2026

YYZ - AUH

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This is the cheapest price on a non-stop flight to Chicago found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

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 October 2, 2026.

Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2026.

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 October 2, 2026.

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 October 2, 2026.

Last-minute flights to Chicago
Discover last-minute flight deals to Chicago. Data last updated October 2, 2026 and is based on user searches.

Discover last-minute flight deals to Chicago. Data last updated October 2, 2026 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 October 2, 2026.

Search for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.

Best time to book a flight to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago with our price prediction graph.

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Use the filters below to find and compare direct flights to Chicago that are best for you.

Reviews of airlines flying non-stop to Chicago

Check out reviews from past customers who have flown Etihad Airways to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

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This is the cheapest price on a non-stop flight to Chicago found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals to Chicago

Cheapest flights to ChicagoExplore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2026.

Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on October 2, 2026.

Best flights to ChicagoDiscover 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 October 2, 2026.

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 October 2, 2026.

Last-minute flights to ChicagoDiscover last-minute flight deals to Chicago. Data last updated October 2, 2026 and is based on user searches.

Discover last-minute flight deals to Chicago. Data last updated October 2, 2026 and is based on user searches.

One-way flights to ChicagoSearch for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.

Search for one-way flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.

Best time to book a flight to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago with our price prediction graph.

Cheapflights Fare Finder

Use the filters below to find and compare direct flights to Chicago that are best for you.

Reviews of airlines flying non-stop to Chicago

Check out reviews from past customers who have flown Etihad Airways to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to United States

Book a non-stop flight to one of these popular destinations located in United States.

Direct flights to North America

Book a non-stop flight to one of these popular destinations located in North America.

Direct flights from United States

Consider flying direct from one of these origins located in United States.

100% Free

Book With Flexibility

Travel Smart

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 October 2, 2026.

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 October 2, 2026.

Last-minute flights to Chicago
Discover last-minute flight deals to Chicago. Data last updated October 2, 2026 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 October 2, 2026.