$585+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — ORD
Jun 19 — Jun 261
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 May 20, 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 May 20, 2026.
This Qatar Airways deal was found by Cheapflights users on 5/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 8/197:20 pm
ORD
- CCU
1 stop20h 40m
Qatar Airways
Deal found 5/19![Qatar Airways logo]()
$1,064
This Qatar Airways deal was found by Cheapflights users on 5/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 8/267:20 pm
ORD
- CCU
1 stop20h 40m
Qatar Airways
Deal found 5/19![Qatar Airways logo]()
$1,068
This Indian Eagle deal was found by Cheapflights users on 5/20. 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 6/83:50 am
CCU
- ORD
1 stop39h 15m
Etihad Airways
Wed 9/99:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,075
This Indian Eagle deal was found by Cheapflights users on 5/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 8/199:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,078
This Gotogate deal was found by Cheapflights users on 5/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Mon 6/229:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,080
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:00 am
CCU
- ORD
2 stops30h 49m
Multiple Airlines
Wed 8/267:20 pm
ORD
- CCU
1 stop20h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,081
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:50 am
CCU
- ORD
1 stop22h 20m
Etihad Airways
Wed 7/229:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,086
This Indian Eagle deal was found by Cheapflights users on 5/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 7/299:10 pm
ORD
- CCU
1 stop19h 15m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,087
This oojo deal was found by Cheapflights users on 5/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:30 pm
CCU
- ORD
1 stop28h 40m
Etihad Airways
Wed 1/138:20 pm
ORD
- CCU
1 stop18h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,089
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:00 am
CCU
- ORD
2 stops30h 49m
Multiple Airlines
Wed 8/191:23 pm
ORD
- CCU
2 stops26h 37m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,093
This Justfly.com deal was found by Cheapflights users on 5/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 9/99:10 pm
ORD
- CCU
1 stop19h 15m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,094
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 May 20, 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 May 20, 2026.
This Emirates deal was found by Cheapflights users on 5/17. 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.
Tue 6/309:50 am
CCU
- ORD
1 stop40h 25m
Emirates
Wed 9/308:35 pm
ORD
- CCU
1 stop25h 05m
Emirates
Deal found 5/17![Emirates logo]()
$1,113
This Qatar Airways deal was found by Cheapflights users on 5/15. 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.
Mon 6/294:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Mon 7/64:02 pm
ORD
- CCU
2 stops23h 58m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,172
This Qatar Airways deal was found by Cheapflights users on 5/15. 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.
Wed 7/154:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 1/66:50 pm
ORD
- CCU
1 stop19h 35m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,217
This Emirates deal was found by Cheapflights users on 5/18. 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.
Tue 5/269:50 am
CCU
- ORD
1 stop40h 25m
Emirates
Fri 6/198:35 pm
ORD
- CCU
1 stop25h 05m
Emirates
Deal found 5/18![Emirates logo]()
$1,273
This Qatar Airways deal was found by Cheapflights users on 5/16. 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.
Wed 7/154:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 1/136:00 am
ORD
- CCU
2 stops32h 25m
Qatar Airways
Deal found 5/16![Qatar Airways logo]()
$1,241
This Qatar Airways deal was found by Cheapflights users on 5/15. 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.
Mon 5/254:00 am
CCU
- ORD
1 stop23h 20m
Qatar Airways
Tue 7/218:20 pm
ORD
- CCU
2 stops43h 40m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,253
This Qatar Airways deal was found by Cheapflights users on 5/17. 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 6/304:00 am
CCU
- ORD
2 stops36h 50m
Qatar Airways
Wed 9/308:00 am
ORD
- CCU
2 stops32h 00m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$1,266
This Qatar Airways deal was found by Cheapflights users on 5/15. 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.
Fri 8/74:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Fri 1/16:50 pm
ORD
- CCU
1 stop19h 35m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,276
Last-minute flights from Kolkata to O'Hare IntlDiscover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to O'Hare Intl. Data last updated May 20, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Thu 11/128:20 pm
ORD
- CCU
1 stop36h 10m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,098
This oojo deal was found by Cheapflights users on 5/18. 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 5/259:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Tue 7/212:00 pm
ORD
- CCU
1 stop20h 00m
Etihad Airways
Deal found 5/18![Etihad Airways logo]()
$1,090
This Indian Eagle deal was found by Cheapflights users on 5/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 7/299:10 pm
ORD
- CCU
1 stop19h 15m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,087
This Justfly.com deal was found by Cheapflights users on 5/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:50 am
CCU
- ORD
1 stop39h 15m
Etihad Airways
Wed 8/129:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,096
This Indian Eagle deal was found by Cheapflights users on 5/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 8/199:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,078
This Indian Eagle deal was found by Cheapflights users on 5/20. 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 6/83:50 am
CCU
- ORD
1 stop39h 15m
Etihad Airways
Wed 9/99:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,075
This Gotogate deal was found by Cheapflights users on 5/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Mon 6/229:10 pm
ORD
- CCU
1 stop36h 50m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,080
This Justfly.com deal was found by Cheapflights users on 5/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:30 pm
CCU
- ORD
1 stop21h 35m
Etihad Airways
Wed 9/99:10 pm
ORD
- CCU
1 stop19h 15m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,094
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:00 am
CCU
- ORD
2 stops30h 49m
Multiple Airlines
Wed 8/267:20 pm
ORD
- CCU
1 stop20h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,081
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:00 am
CCU
- ORD
2 stops30h 49m
Multiple Airlines
Wed 8/191:23 pm
ORD
- CCU
2 stops26h 37m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,093
This Qatar Airways deal was found by Cheapflights users on 5/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 8/267:20 pm
ORD
- CCU
1 stop20h 40m
Qatar Airways
Deal found 5/19![Qatar Airways logo]()
$1,068
This Qatar Airways deal was found by Cheapflights users on 5/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Wed 8/267:20 pm
ORD
- CCU
1 stop20h 40m
Qatar Airways
Deal found 5/19![Qatar Airways logo]()
$1,064
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 May 20, 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 May 20, 2026.
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 5/2710:05 pm
CCU
- ORD
3 stops47h 35m
Air India
Deal found 5/16![Air India logo]()
$585
This Trip.com deal was found by Cheapflights users on 5/17. 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 6/2211:00 pm
CCU
- ORD
2 stops27h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$598
This Qatar Airways deal was found by Cheapflights users on 5/17. 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.
Mon 6/224:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Deal found 5/17![Qatar Airways logo]()
$619
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/94:00 am
CCU
- ORD
2 stops30h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$640
This KAYAK deal was found by Cheapflights users on 5/16. 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 5/274:00 am
CCU
- ORD
2 stops30h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$644
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 6/114:00 am
CCU
- ORD
2 stops30h 49m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$645
This Qatar Airways deal was found by Cheapflights users on 5/16. 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 6/234:00 am
CCU
- ORD
1 stop21h 35m
Qatar Airways
Deal found 5/16![Qatar Airways logo]()
$648
This BusinessClass deal was found by Cheapflights users on 5/16. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:00 am
CCU
- ORD
2 stops50h 27m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$655
This Indian Eagle deal was found by Cheapflights users on 5/19. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:50 am
CCU
- ORD
1 stop40h 25m
Emirates
Deal found 5/19![Emirates logo]()
$679
This Indian Eagle deal was found by Cheapflights users on 5/20. 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.
Fri 5/293:50 am
CCU
- ORD
1 stop39h 15m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/103:50 am
CCU
- ORD
1 stop22h 20m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$683
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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,064 (Qatar Airways) |
One-way from | $585 (Indian Eagle) |
Popular in | July |
Cheapest in | December |
Average price | $1,350 |
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 2,558,603 searches. Data last updated May 20, 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 - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 6/30
9:50 am-3:45 pm
1 stop40h 25m
Chicago O'Hare Intl
Wed 9/30
8:35 pm-8:10 am
1 stop25h 05m
$1,113
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 6/29
4:00 am-3:05 pm
1 stop21h 35m
Chicago O'Hare Intl
Mon 7/6
4:02 pm-2:30 am
2 stops23h 58m
$1,172
Quickest round-trip
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 7/15
4:00 am-3:05 pm
1 stop21h 35m
Chicago O'Hare Intl
Wed 1/6
6:50 pm-1:55 am
1 stop19h 35m
$1,217
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Wed 7/15
4:00 am-3:05 pm
1 stop21h 35m
Chicago O'Hare Intl
Wed 1/13
6:00 am-1:55 am
2 stops32h 25m
$1,241
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 5/25
4:00 am-4:50 pm
1 stop23h 20m
Chicago O'Hare Intl
Tue 7/21
8:20 pm-2:30 am
2 stops43h 40m
$1,253
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 6/30
4:00 am-6:20 am
2 stops36h 50m
Chicago O'Hare Intl
Wed 9/30
8:00 am-2:30 am
2 stops32h 00m
$1,266
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Tue 5/26
9:50 am-3:45 pm
1 stop40h 25m
Chicago O'Hare Intl
Fri 6/19
8:35 pm-8:10 am
1 stop25h 05m
$1,273
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Fri 8/7
4:00 am-3:05 pm
1 stop21h 35m
Chicago O'Hare Intl
Fri 1/1
6:50 pm-1:55 am
1 stop19h 35m
$1,276
Cheapest one-way
Quickest one-way
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Mon 6/22
4:00 am-3:05 pm
1 stop21h 35m
$619
KolkataChicago
CCU - ORD
CCUORD
Kolkata Netaji S. Chandra
Thu 6/11
9:50 am-3:45 pm
1 stop40h 25m
$701
Showing 1-10 of 17 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 $856). Flying from Kolkata to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,379). 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?
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 May 20, 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
Overall
8.1
Crew
8.3
Boarding
8.1
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Food
7.9
Overall
8.1
Crew
8.3
Boarding
8.1
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Food
7.9
Overall
8.1
Crew
8.3
Boarding
8.1
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Food
7.9
Overall
8.1
Crew
8.3
Boarding
8.1
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Food
7.9
Overall
8.1
Crew
8.3
Boarding
8.1
Comfort
8.0
Entertainment
8.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
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 locationsRosemont
Schaumburg
Benton Harbor
Naperville
Delavan
Oakbrook Terrace
Lake Geneva
Gurnee
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Great Lakes
Arlington Heights
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Rockford
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Other flights to O'Hare Intl
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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 2,558,603 searches. Data last updated May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$902 | Average$1,088 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$943 | Average$1,197 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,042 | Average$1,435 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,068 | Average$1,268 | FlexibilityNo cancel fee | On-time68% |