₹ 40,913+ Cheap flights to Illinois
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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
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 297,237 searches and data was last updated on 23 July 2024.
Cheap flights to Illinois in July & August 2024
Search the best deals to popular Illinois cities recently found by Cheapflights users
The lowest-priced flights departing to Illinois in July and August 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 297,237 searches and data were last updated on 23 July 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 297,237 searches and data was last updated on 23 July 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 297,237 searches and data was last updated on 23 July 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
Find flights to Illinois within your budget
Locate flights to Illinois that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 297,237 searches and data was last updated on 23 July 2024.
Fly from
Budget
₹ 61,077 - ₹ 75,886
Route
Depart
Return
Price
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Tue 22/10
1 stop24h 45m
Chicago O'Hare Intl
Wed 16/4
1 stop24h 10m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Tue 17/9
1 stop28h 33m
Chicago O'Hare Intl
Mon 30/9
1 stop22h 45m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Sun 20/10
1 stop25h 15m
Chicago O'Hare Intl
Tue 15/4
2 stops21h 05m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Fri 20/9
1 stop20h 35m
Chicago O'Hare Intl
Sun 2/3
1 stop20h 35m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Sat 21/9
1 stop22h 10m
Chicago O'Hare Intl
Sun 29/9
1 stop18h 45m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Wed 11/9
1 stop34h 10m
Chicago O'Hare Intl
Thu 19/9
1 stop19h 35m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Thu 12/9
1 stop38h 45m
Chicago O'Hare Intl
Tue 4/2
1 stop26h 10m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Mon 23/9
2 stops22h 10m
Chicago O'Hare Intl
Sun 2/3
1 stop17h 40m
New Delhi Indira Gandhi IntlChicago O'Hare Intl
DEL - ORD
DELORD
New Delhi Indira Gandhi Intl
Sun 15/9
1 stop34h 10m
Chicago O'Hare Intl
Tue 1/10
1 stop18h 30m
Best time to book a flight to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois with our price prediction graph.
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 |
|---|
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 19 July 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 32 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 23 July 2024.
Get a feel of what it's like to fly with LOT, Etihad Airways and Qatar Airways 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.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
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Fly your favourite airline to IllinoisFly your favorite airline to Illinois. Flight routes are based on user searches made on Cheapflights and were last updated on 23 July 2024.
Fly your favorite airline to Illinois. Flight routes are based on user searches made on Cheapflights and were last updated on 23 July 2024.
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Find flights to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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