$437+ Cheap flights from Kolkata (CCU) to O'Hare Intl (ORD)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Cheapest flights from Kolkata to O'Hare IntlExplore the most affordable flight options available from Kolkata to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Kolkata to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This oojo deal was found by Cheapflights users on 8/24. 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.
Mon 9/149:30 pm -
1 stop21h 35m
Thu 11/51:10 pm -
1 stop19h 15m
Deal found 8/24![Etihad Airways logo]()
$835
This Etihad Airways deal was found by Cheapflights users on 8/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:20 am -
1 stop23h 10m
Thu 1/211:10 pm -
1 stop19h 15m
Deal found 8/22![Etihad Airways logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Sat 9/53:50 am -
1 stop22h 20m
Wed 9/168:25 pm -
1 stop20h 00m
Deal found 8/24![Etihad Airways logo]()
$862
This Etihad Airways deal was found by Cheapflights users on 8/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:20 am -
1 stop23h 10m
Sat 1/161:10 pm -
1 stop19h 15m
Deal found 8/22![Etihad Airways logo]()
$871
This flugladen.de deal was found by Cheapflights users on 8/20. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:20 am -
1 stop23h 10m
Fri 11/68:20 pm -
1 stop36h 05m
Deal found 8/20![Etihad Airways logo]()
$877
This Etihad Airways deal was found by Cheapflights users on 8/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:20 am -
1 stop40h 05m
Sat 1/161:10 pm -
1 stop19h 15m
Deal found 8/22![Etihad Airways logo]()
$895
This oojo deal was found by Cheapflights users on 8/23. 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.
Fri 10/23:50 am -
1 stop39h 15m
Tue 10/132:00 pm -
1 stop20h 00m
Deal found 8/23![Etihad Airways logo]()
$899
This Flightnetwork deal was found by Cheapflights users on 8/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 pm -
1 stop21h 35m
Wed 9/308:25 pm -
1 stop20h 00m
Deal found 8/24![Etihad Airways logo]()
$920
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 pm -
1 stop29h 30m
Wed 1/201:10 pm -
1 stop25h 45m
Deal found 8/22![Etihad Airways logo]()
$929
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:50 am -
1 stop39h 15m
Wed 9/162:00 pm -
1 stop26h 25m
Deal found 8/24![Etihad Airways logo]()
$936
This Etihad Airways deal was found by Cheapflights users on 8/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 pm -
1 stop28h 40m
Mon 10/128:25 pm -
1 stop37h 35m
Deal found 8/20![Etihad Airways logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Fri 9/49:30 pm -
1 stop21h 35m
Thu 9/172:00 pm -
1 stop26h 25m
Deal found 8/24![Etihad Airways logo]()
$943
Best flights from Kolkata to O'Hare IntlDiscover carefully curated flight deals from Kolkata to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Kolkata to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 pm -
1 stop28h 40m
Mon 10/128:25 pm -
1 stop37h 35m
Deal found 8/24![Etihad Airways logo]()
$936
This Emirates deal was found by Cheapflights users on 8/22. 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.
Thu 12/38:25 pm -
1 stop30h 00m
Wed 1/207:45 pm -
1 stop24h 25m
Deal found 8/22![Emirates logo]()
$1,132
This Qatar Airways deal was found by Cheapflights users on 8/23. 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.
Thu 10/293:25 am -
1 stop22h 35m
Sun 1/248:00 am -
2 stops30h 25m
Deal found 8/23![Multiple Airlines logo]()
$1,194
This Qatar Airways deal was found by Cheapflights users on 8/22. 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 12/13:25 am -
2 stops27h 00m
Sun 1/176:50 pm -
1 stop19h 35m
Deal found 8/22![Qatar Airways logo]()
$1,331
This KLM deal was found by Cheapflights users on 8/21. 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.
Mon 9/149:40 pm -
2 stops27h 05m
Mon 10/124:50 pm -
2 stops28h 55m
Deal found 8/21![KLM logo]()
$1,370
This SWISS deal was found by Cheapflights users on 8/24. 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.
Fri 9/49:00 pm -
2 stops26h 05m
Mon 9/144:25 pm -
3 stops25h 55m
Deal found 8/24![SWISS logo]()
$1,698
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:50 am -
1 stop39h 15m
Fri 9/188:25 pm -
1 stop37h 35m
Deal found 8/24![Etihad Airways logo]()
$980
This Etihad Airways deal was found by Cheapflights users on 8/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:30 pm -
1 stop28h 40m
Wed 9/238:25 pm -
1 stop20h 00m
Deal found 8/19![Etihad Airways logo]()
$1,457
This Air India deal was found by Cheapflights users on 8/24. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:55 pm -
3 stops38h 34m
Wed 9/306:00 am -
2 stops30h 50m
Deal found 8/24![Multiple Airlines logo]()
$1,723
This SWISS deal was found by Cheapflights users on 8/22. 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 11/29:00 pm -
3 stops27h 40m
Sat 1/239:50 pm -
3 stops48h 30m
Deal found 8/22![SWISS logo]()
$1,742
Last-minute flights from Kolkata to O'Hare IntlDiscover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated August 24, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 8/243:55 am -
1 stop39h 10m
Tue 2/161:10 pm -
1 stop19h 15m
Deal found 8/20![Etihad Airways logo]()
$948
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:50 am -
1 stop39h 15m
Wed 9/162:00 pm -
1 stop26h 25m
Deal found 8/24![Etihad Airways logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 8/313:50 am -
1 stop40h 25m
Sun 9/138:25 pm -
1 stop20h 00m
Deal found 8/24![Etihad Airways logo]()
$944
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:50 am -
1 stop40h 25m
Fri 9/182:00 pm -
1 stop26h 25m
Deal found 8/24![Etihad Airways logo]()
$959
This Air France deal was found by Cheapflights users on 8/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm -
2 stops30h 55m
Mon 9/145:10 pm -
2 stops28h 35m
Deal found 8/24![Air France logo]()
$980
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Fri 9/49:30 pm -
1 stop21h 35m
Thu 9/172:00 pm -
1 stop26h 25m
Deal found 8/24![Etihad Airways logo]()
$943
This Etihad Airways deal was found by Cheapflights users on 8/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:50 am -
1 stop39h 15m
Mon 9/148:25 pm -
1 stop37h 35m
Deal found 8/24![Etihad Airways logo]()
$957
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Sat 9/53:50 am -
1 stop22h 20m
Wed 9/168:25 pm -
1 stop20h 00m
Deal found 8/24![Etihad Airways logo]()
$862
This oojo deal was found by Cheapflights users on 8/24. 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.
Mon 9/149:30 pm -
1 stop21h 35m
Thu 11/51:10 pm -
1 stop19h 15m
Deal found 8/24![Etihad Airways logo]()
$835
This Etihad Airways deal was found by Cheapflights users on 8/20. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 pm -
1 stop28h 40m
Mon 10/128:25 pm -
1 stop37h 35m
Deal found 8/20![Etihad Airways logo]()
$937
This Gotogate deal was found by Cheapflights users on 8/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:50 am -
1 stop39h 15m
Sun 9/278:25 pm -
1 stop20h 00m
Deal found 8/20![Etihad Airways logo]()
$955
This Flightnetwork deal was found by Cheapflights users on 8/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 pm -
1 stop21h 35m
Wed 9/308:25 pm -
1 stop20h 00m
Deal found 8/24![Etihad Airways logo]()
$920
One-way flights from Kolkata to O'Hare IntlSearch for one-way flight options from Kolkata to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Kolkata to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/284:15 pm -
3 stops56h 15m
Deal found 8/20![Multiple Airlines logo]()
$437
This Indian Eagle deal was found by Cheapflights users on 8/20. 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 9/289:30 pm -
1 stop28h 40m
Deal found 8/20![Etihad Airways logo]()
$483
This Flightnetwork deal was found by Cheapflights users on 8/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:30 pm -
1 stop21h 35m
Deal found 8/21![Etihad Airways logo]()
$495
This Flightnetwork deal was found by Cheapflights users on 8/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:30 pm -
1 stop21h 35m
Deal found 8/23![Etihad Airways logo]()
$498
This oojo deal was found by Cheapflights users on 8/21. 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.
Fri 9/49:30 pm -
1 stop21h 35m
Deal found 8/21![Etihad Airways logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 9/263:50 am -
1 stop22h 20m
Deal found 8/20![Etihad Airways logo]()
$516
This Kissandfly.com deal was found by Cheapflights users on 8/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:00 pm -
1 stop22h 25m
Deal found 8/20![Etihad Airways logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 9/295:20 am -
3 stops43h 10m
Deal found 8/20![Multiple Airlines logo]()
$519
This Trip.com deal was found by Cheapflights users on 8/20. 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.
Fri 11/69:45 am -
2 stops64h 45m
Deal found 8/20![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 9/304:00 am -
3 stops44h 30m
Deal found 8/20![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/149:30 pm -
2 stops48h 51m
Deal found 8/23![Multiple Airlines logo]()
$558
Find flight deals from Kolkata to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to O'Hare Intl (ORD). 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $835 (oojo) |
One-way from | $437 (Kiwi.com) |
Popular in | August |
Cheapest in | December |
Average price | $1,495 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kolkata to O'Hare Intl 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Kolkata to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Mon 9/14
9:30 pm-3:40 pm
1 stop28h 40m
Chicago O'Hare Intl
Mon 10/12
8:25 pm-8:30 pm
1 stop37h 35m
$936
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Fri 9/4
3:50 am-8:35 am
1 stop39h 15m
Chicago O'Hare Intl
Fri 9/18
8:25 pm-8:30 pm
1 stop37h 35m
$980
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Thu 12/3
8:25 pm-2:55 pm
1 stop30h 00m
Chicago O'Hare Intl
Wed 1/20
7:45 pm-7:40 am
1 stop24h 25m
$1,132
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Thu 10/29
3:25 am-3:30 pm
1 stop22h 35m
Chicago O'Hare Intl
Sun 1/24
8:00 am-1:55 am
2 stops30h 25m
$1,194
Quickest round-trip
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Tue 12/1
3:25 am-6:55 pm
2 stops27h 00m
Chicago O'Hare Intl
Sun 1/17
6:50 pm-1:55 am
1 stop19h 35m
$1,331
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Mon 9/14
9:40 pm-2:15 pm
2 stops27h 05m
Chicago O'Hare Intl
Mon 10/12
4:50 pm-8:15 am
2 stops28h 55m
$1,370
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Mon 9/21
9:30 pm-3:40 pm
1 stop28h 40m
Chicago O'Hare Intl
Wed 9/23
8:25 pm-2:55 am
1 stop20h 00m
$1,457
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Fri 9/4
9:00 pm-12:35 pm
2 stops26h 05m
Chicago O'Hare Intl
Mon 9/14
4:25 pm-4:50 am
3 stops25h 55m
$1,698
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Wed 9/23
12:55 pm-4:59 pm
3 stops38h 34m
Chicago O'Hare Intl
Wed 9/30
6:00 am-11:20 pm
2 stops30h 50m
$1,723
KolkataChicago
CCU Kolkata Netaji S. Chandra - ORD Chicago O'Hare Intl
CCUORD
Kolkata Netaji S. Chandra
Mon 11/2
9:00 pm-1:10 pm
3 stops27h 40m
Chicago O'Hare Intl
Sat 1/23
9:50 pm-9:50 am
3 stops48h 30m
$1,742
Showing 1-10 of 20 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Kolkata-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kolkata-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kolkata-Chicago O'Hare Intl Airport 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 Kolkata to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kolkata with our price prediction graph.
CCU-ORD
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 Kolkata to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from Kolkata to Chicago O'Hare Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Kolkata to Chicago O'Hare Intl Airport (average of $902). Flying from Kolkata to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,495). 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.
How much does it cost to fly round-trip from Kolkata to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Kolkata to Chicago O'Hare Intl Airport flights typically cost between $1,154 and $1,463 in September.The cheapest round-trip price found within the last 5 days was $835 on Etihad Airways (Sep 14-Nov 5).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated August 24, 2026.
Read reviews from past customers who have flown Emirates,Qatar Airways, andEtihad Airways from Kolkata to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Food
7.9
Comfort
8.0
Crew
8.4
Entertainment
8.2
Overall
8.1
Boarding
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Related info for your journey
Find useful and relevant information for your journey from Kolkata to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Schaumburg
Oak Brook
Oakbrook Terrace
Delavan
South Holland
Libertyville
Glenview
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
Racine
Great Lakes
Janesville
Gurnee
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
Kolkata and O'Hare Intl flights
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Top 4 airlines flying from Kolkata to O'Hare Intl
Discover the top 4 airlines that operate flights from Kolkata to O'Hare Intl. 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$902 | Average$1,050 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$974 | Average$1,657 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,042 | Average$1,275 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,043 | Average$1,094 | FlexibilityNo cancel fee | On-time68% |