Cheap flights from Kolkata (CCU) to Illinois from $642
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 9/16. 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.
How far in advance should I book a flight from Kolkata to Illinois?
Travelers have found it’s best to book a flight 50 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kolkata to Illinois 1-2 weeks in advance for as low as $1,436, or $3,367 for flights within the next 24 hours.
What is the cheapest month to fly from Kolkata to Illinois?
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to Illinois. Flights to Illinois from Kolkata in November are about $1,404 on average during November, but can be found for as low as $1,162.
When is the cheapest time to fly from Kolkata to Illinois (CCU - IL)?
When flying from Kolkata to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Air India flights from Kolkata to Illinois
Explore cheap flight options specifically provided by Air India for the route between Kolkata and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Take a look at some of the lowest-priced Air India flights heading from Kolkata to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Etihad Airways flights from Kolkata to Illinois
Explore cheap flight options specifically provided by Etihad Airways for the route between Kolkata and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Have a look at some of the cheapest available Etihad Airways flights departing from Kolkata and landing in Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Kolkata to Illinois flights in May & June 2024
Find cheap flight options from Kolkata to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Prices were last updated on May 19, 2024.
Scroll through some of the best deals on flights from Kolkata to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Kolkata to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Kolkata and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Scroll through some of the best deals on flights from Kolkata to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Kolkata to Illinois flights leaving soon
Find last-minute flight options from Kolkata to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Have a look at some of the last-minute flights available departing from Kolkata to Illinois. Users should examine the flight details to ensure there are no surprises.
One-way flights to Illinois from Kolkata
Search for one-way flight options from Kolkata to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Some of the best available deals we've found on one-way flights from Kolkata to Illinois. Those seeking round-trip flights from Kolkata to Illinois should utilize the search form at the the top of the page.
Find flights from Kolkata to Illinois within your budget
Customize your flight search to find flights from Kolkata to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Fly from
Fly to
Budget
$1,094 - $1,592
Route
Depart
Return
Price
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 9/30
1 stop21h 55m
Chicago O'Hare Intl
Sun 1/26
1 stop23h 25m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 9/9
2 stops33h 35m
Chicago O'Hare Intl
Tue 4/1
1 stop24h 55m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Thu 9/19
1 stop38h 55m
Chicago O'Hare Intl
Thu 1/16
1 stop19h 50m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 9/10
2 stops29h 30m
Chicago O'Hare Intl
Tue 9/24
2 stops30h 45m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 9/10
2 stops30h 00m
Chicago O'Hare Intl
Mon 3/31
2 stops30h 10m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Thu 9/19
2 stops35h 45m
Chicago O'Hare Intl
Thu 1/16
2 stops29h 33m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 7/10
2 stops35h 45m
Chicago O'Hare Intl
Sat 7/13
2 stops33h 20m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 7/10
2 stops26h 55m
Chicago O'Hare Intl
Sat 12/28
2 stops30h 30m
Kolkata Netaji S. ChandraChicago O'Hare Intl
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Sat 7/6
2 stops29h 02m
Chicago O'Hare Intl
Wed 7/24
2 stops29h 15m
No data available for this route at this time. Please check back soon.
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 May 19, 2024.
To help decide which airline to fly from Kolkata to Illinois, see what other customers have to say about Air India, Etihad Airways and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Boarding
Overall
Food
Crew
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Related info for your journey
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Alternative routes for Kolkata to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kolkata to Illinois
Discover the top 4 airlines that operate flights from Kolkata to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,621,518 searches. Data last updated May 19, 2024.
Search flights from Kolkata to Illinois by cabin class
Find flights from Kolkata to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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