Cheap flights to Illinois from ₹ 47,014
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 4/9. 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.
Flights to Illinois in 2024
Find the latest flights to Illinois in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 404,846 searches and data was last updated on 27 April 2024.
Cheap flights to Illinois in April & May 2024
Search the best deals to popular Illinois cities recently found by Cheapflights users
The lowest-priced flights departing to Illinois in April and May 2024 can be found below. If these deals fall outside of your budget, be sure to come back soon as prices update often.
Cheap flights to Chicago, Illinois
Illinois 2024 flight deals
Explore flight deals for Illinois in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 404,846 searches and data were last updated on 27 April 2024.
Check out some of the best flight deals to Illinois in 2024. Check back regularly for other flight deals.
Flights to Illinois departing soon
Discover available last-minute flight options to Illinois, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 404,846 searches and data was last updated on 27 April 2024.
Browse some of the flights available to Illinois departing last-minute. Make sure the flight you book matches the day, time, and destination you're looking for.
One-way flights to Illinois
Explore one-way flight options to Illinois for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 404,846 searches and data was last updated on 27 April 2024.
Take a look at some of the best available flights travelling to Illinois at this time. Users seeking round-trip flights to Illinois should update the search form at the top of the page accordingly.
Direct flights to Illinois
Average price of flights to Illinois by month
Plan your trip to Illinois by taking into account the cheapest months to travel. The average price of a one-way flight to Illinois is currently ₹ 47,014 while a return flight costs ₹ 80,672. Price data was last updated on 21 April 2024.
Currently, February is the cheapest month in which you can book a flight to Illinois (average of ₹ 1,163). Flying to Illinois in August will prove the most costly (average of ₹ 1,663). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
January
₹ 97,529
February
₹ 96,945
March
₹ 98,529
April
₹ 104,864
May
₹ 108,199
June
₹ 111,366
July
₹ 121,119
August
₹ 138,624
September
₹ 100,113
October
₹ 97,696
November
₹ 100,613
December
₹ 103,947
Temperature and rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average temperature and rainfall totals by month.
CHI Temperature | -5 - 23 °C |
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If weather is an important factor for your trip to Illinois, 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).
When is the best time to book a flight to Illinois?
Use this chart to determine the optimal time to book a return flight to Illinois. Price data was last updated on 28 January 2024.
The price you pay for your flight to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated 27 April 2024.
Get a feel of what it's like to fly with Air India, Lufthansa and Delta to Illinois by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.
Crew
Entertainment
Food
Comfort
Boarding
Overall
Reviews
Good food. Great crew. Online access to upgrade to Economy Plus was confusing and difficult. Or possibly just sold out. JAL's English website is challenging.