$446+ Cheap flights from Chicago (CHI) to Kolkata (CCU)
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CCU
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Chicago to KolkataExplore the most affordable flight options available from Chicago to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Chicago to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Indian Eagle deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 pm -
1 stop36h 10m
Thu 9/39:50 am -
1 stop40h 25m
Deal found 8/3![Emirates logo]()
$937
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:35 pm -
1 stop25h 05m
Mon 11/169:15 am -
1 stop41h 10m
Deal found 8/4![Emirates logo]()
$942
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:35 pm -
1 stop25h 05m
Fri 11/69:15 am -
1 stop41h 10m
Deal found 8/4![Emirates logo]()
$943
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:35 pm -
1 stop41h 25m
Wed 9/169:50 am -
1 stop40h 25m
Deal found 8/4![Emirates logo]()
$947
This Indian Eagle deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:35 pm -
1 stop25h 05m
Mon 8/319:50 am -
1 stop40h 25m
Deal found 7/31![Emirates logo]()
$949
This Indian Eagle deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:35 pm -
1 stop25h 05m
Wed 10/78:55 pm -
1 stop29h 20m
Deal found 8/2![Emirates logo]()
$957
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:35 pm -
1 stop25h 05m
Wed 9/168:55 pm -
1 stop29h 20m
Deal found 8/3![Emirates logo]()
$960
This eDestinos deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:35 pm -
1 stop41h 25m
Wed 9/238:55 pm -
1 stop29h 20m
Deal found 8/2![Emirates logo]()
$961
This Indian Eagle deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:35 pm -
1 stop25h 05m
Wed 11/48:25 pm -
1 stop30h 00m
Deal found 8/3![Emirates logo]()
$962
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 pm -
1 stop20h 00m
Fri 10/309:00 pm -
1 stop22h 25m
Deal found 8/4![Etihad Airways logo]()
$964
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm -
1 stop20h 00m
Mon 9/79:30 pm -
1 stop21h 35m
Deal found 8/2![Etihad Airways logo]()
$966
Best flights from Chicago to KolkataDiscover carefully curated flight deals from Chicago to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Chicago to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Emirates deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 pm -
1 stop41h 25m
Sat 10/38:55 pm -
1 stop29h 20m
Deal found 8/2![Emirates logo]()
$1,058
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:10 pm -
2 stops30h 55m
Thu 9/39:40 pm -
2 stops27h 05m
Deal found 8/3![KLM logo]()
$1,161
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:10 pm -
2 stops30h 15m
Wed 10/79:40 pm -
2 stops31h 05m
Deal found 8/2![Turkish Airlines logo]()
$1,175
This Qatar Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
2 stops34h 00m
Wed 9/304:00 am -
2 stops30h 29m
Deal found 7/31![Qatar Airways logo]()
$1,192
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:25 pm -
3 stops25h 55m
Mon 9/219:00 pm -
3 stops25h 30m
Deal found 7/31![SWISS logo]()
$1,653
This KLM deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:20 pm -
2 stops31h 35m
Sun 10/46:45 pm -
2 stops30h 15m
Deal found 8/2![KLM logo]()
$1,161
This Turkish Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:10 pm -
2 stops30h 15m
Sun 10/410:30 pm -
2 stops45h 40m
Deal found 8/2![Turkish Airlines logo]()
$1,194
This Qatar Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:20 pm -
1 stop20h 40m
Sun 10/44:00 am -
2 stops44h 50m
Deal found 8/2![Qatar Airways logo]()
$1,234
This Qatar Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:20 pm -
1 stop20h 40m
Fri 10/24:00 am -
2 stops40h 28m
Deal found 8/2![Qatar Airways logo]()
$1,236
This Turkish Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm -
2 stops32h 50m
Fri 10/210:30 pm -
2 stops45h 40m
Deal found 7/31![Turkish Airlines logo]()
$1,244
This SWISS deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:30 pm -
3 stops25h 50m
Thu 9/39:00 pm -
2 stops29h 25m
Deal found 8/3![SWISS logo]()
$1,765
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:40 pm -
2 stops27h 40m
Fri 10/305:30 pm -
3 stops31h 10m
Deal found 7/31![SWISS logo]()
$1,866
Last-minute flights from Chicago to KolkataDiscover last-minute flight deals from Chicago to Kolkata. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Kolkata. Data last updated August 5, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:25 pm -
1 stop37h 35m
Mon 8/173:50 am -
1 stop39h 15m
Deal found 8/2![Etihad Airways logo]()
$1,307
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:40 am -
2 stops28h 20m
Tue 8/185:30 pm -
2 stops33h 58m
Deal found 8/2![Multiple Airlines logo]()
$1,465
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm -
1 stop20h 00m
Wed 8/199:30 pm -
1 stop21h 35m
Deal found 8/4![Etihad Airways logo]()
$1,317
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:35 pm -
1 stop25h 05m
Wed 8/199:50 am -
2 stops40h 35m
Deal found 8/4![Multiple Airlines logo]()
$1,429
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:35 pm -
1 stop41h 25m
Wed 9/169:50 am -
1 stop40h 25m
Deal found 8/4![Emirates logo]()
$947
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:35 am -
2 stops30h 55m
Wed 9/169:30 pm -
1 stop21h 35m
Deal found 8/4![Etihad Airways logo]()
$1,039
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:00 pm -
1 stop26h 30m
Wed 9/163:00 pm -
3 stops35h 10m
Deal found 8/4![Multiple Airlines logo]()
$1,057
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:20 pm -
1 stop20h 40m
Thu 8/204:00 am -
1 stop21h 35m
Deal found 8/4![Qatar Airways logo]()
$1,439
This KAYAK deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:20 pm -
1 stop20h 40m
Thu 8/204:00 am -
1 stop21h 35m
Deal found 8/4![Multiple Airlines logo]()
$1,490
One-way flights from Chicago to KolkataSearch for one-way flight options from Chicago to Kolkata. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Chicago to Kolkata. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:50 pm -
2 stops38h 10m
Deal found 8/3![Multiple Airlines logo]()
$446
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:50 pm -
2 stops40h 30m
Deal found 8/3![Multiple Airlines logo]()
$450
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:50 pm -
2 stops39h 35m
Deal found 8/4![Multiple Airlines logo]()
$453
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:25 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$460
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:25 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$462
This deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:00 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$469
This Indian Eagle deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 pm -
1 stop20h 00m
Deal found 8/1![Etihad Airways logo]()
$479
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:25 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$480
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:25 pm -
1 stop37h 35m
Deal found 8/5![Etihad Airways logo]()
$484
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$489
This Indian Eagle deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:00 pm -
1 stop20h 00m
Deal found 8/4![Etihad Airways logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:25 pm -
1 stop37h 35m
Deal found 8/1![Etihad Airways logo]()
$491
Find flight deals from Chicago to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $937 (Indian Eagle) |
One-way from | $446 (Trip.com) |
Popular in | May |
Cheapest in | February |
Average price | $1,256 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Kolkata 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 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Chicago to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Wed 8/26
8:35 pm-12:30 am
1 stop41h 25m
Kolkata Netaji S. Chandra
Sat 10/3
8:55 pm-3:45 pm
1 stop29h 20m
$1,058
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Wed 8/19
5:10 pm-10:35 am
2 stops30h 55m
Kolkata Netaji S. Chandra
Thu 9/3
9:40 pm-2:15 pm
2 stops27h 05m
$1,161
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Thu 8/27
4:20 pm-10:25 am
2 stops31h 35m
Kolkata Netaji S. Chandra
Sun 10/4
6:45 pm-2:30 pm
2 stops30h 15m
$1,161
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Sun 10/4
8:10 pm-12:55 pm
2 stops30h 15m
Kolkata Netaji S. Chandra
Wed 10/7
9:40 pm-6:15 pm
2 stops31h 05m
$1,175
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Tue 9/1
6:00 am-2:30 am
2 stops34h 00m
Kolkata Netaji S. Chandra
Wed 9/30
4:00 am-11:59 pm
2 stops30h 29m
$1,192
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Sun 8/30
8:10 pm-12:55 pm
2 stops30h 15m
Kolkata Netaji S. Chandra
Sun 10/4
10:30 pm-9:40 am
2 stops45h 40m
$1,194
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Sun 8/30
7:20 pm-2:30 am
1 stop20h 40m
Kolkata Netaji S. Chandra
Sun 10/4
4:00 am-2:20 pm
2 stops44h 50m
$1,234
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Sat 8/29
7:20 pm-2:30 am
1 stop20h 40m
Kolkata Netaji S. Chandra
Fri 10/2
4:00 am-9:58 am
2 stops40h 28m
$1,236
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Tue 9/1
8:10 pm-3:30 pm
2 stops32h 50m
Kolkata Netaji S. Chandra
Fri 10/2
10:30 pm-9:40 am
2 stops45h 40m
$1,244
Quickest round-trip
ChicagoKolkata
ORD Chicago O'Hare Intl - CCU Kolkata Netaji S. Chandra
ORDCCU
Chicago O'Hare Intl
Mon 9/14
4:25 pm-4:50 am
3 stops25h 55m
Kolkata Netaji S. Chandra
Mon 9/21
9:00 pm-12:00 pm
3 stops25h 30m
$1,653
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Chicago to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Kolkata in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Kolkata flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Kolkata flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Kolkata flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Chicago with our price prediction graph.
CHI-CCU
ORD-CCU
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Kolkata
CHI-CCU
ORD-CCU
What is the cheapest month to book a flight from Chicago to Kolkata?
Currently, February is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $948). Flying from Chicago to Kolkata in December is currently the most expensive (average of $1,949). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHI to CCU?
Find hourly flight availability from Chicago to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
It’s optimal to fly from Chicago to Kolkata in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight at noon.
How far ahead should I book a flight from Chicago to Kolkata?
To ensure you get the cheapest price possible for a flight from Chicago to Kolkata, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated August 5, 2026.
Get a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines from Chicago to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.0
Entertainment
8.2
Food
7.9
Boarding
8.1
Overall
8.1
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
Find useful and relevant information for your journey from Chicago to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Search flights from Chicago to Kolkata by cabin class
Find flights from Chicago to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Chicago and Kolkata flights
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Chicago to Kolkata
Discover the top 6 airlines that operate flights from Chicago to Kolkata. 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$718 | Average$1,224 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$843 | Average$1,546 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$887 | Average$1,116 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$899 | Average$1,148 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$932 | Average$1,272 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,254 | Average$1,516 | FlexibilityNo cancel fee | On-time79% |