
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $788 (oojo) |
One-way from | $350 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $921 |
Fly from
Fly to
Route
Depart
Return
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 9/6
8:35 pm-8:10 am
1 stop25h 05m
Kolkata Netaji S. Chandra
Thu 9/10
9:50 am-3:45 pm
1 stop40h 25m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 9/6
7:20 pm-2:30 am
1 stop20h 40m
Kolkata Netaji S. Chandra
Thu 9/10
4:00 am-3:05 pm
1 stop21h 35m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 4/13
8:35 pm-8:10 am
1 stop25h 05m
Kolkata Netaji S. Chandra
Sun 4/26
9:50 am-3:45 pm
1 stop40h 25m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Fri 5/1
4:20 pm-9:05 am
2 stops30h 15m
Kolkata Netaji S. Chandra
Sat 5/16
7:00 pm-2:15 pm
2 stops29h 45m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 9/6
8:10 pm-12:50 pm
2 stops30h 10m
Kolkata Netaji S. Chandra
Thu 9/10
9:00 pm-6:15 pm
2 stops31h 45m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Tue 5/12
9:30 pm-4:15 am
3 stops44h 15m
Kolkata Netaji S. Chandra
Tue 5/26
9:00 pm-3:55 pm
2 stops53h 25m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 4/12
7:05 pm-4:15 am
2 stops22h 40m
Kolkata Netaji S. Chandra
Tue 4/28
9:00 pm-12:00 pm
3 stops25h 30m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 4/23
3:40 pm-4:15 am
3 stops26h 05m
Kolkata Netaji S. Chandra
Thu 4/30
9:00 pm-3:55 pm
2 stops29h 25m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Fri 4/10
9:30 pm-4:15 am
3 stops44h 15m
Kolkata Netaji S. Chandra
Mon 4/27
5:30 pm-3:55 pm
2 stops32h 55m
ChicagoKolkata
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 6/15
9:40 pm-4:15 am
3 stops44h 05m
Kolkata Netaji S. Chandra
Wed 7/15
5:30 pm-3:55 pm
2 stops32h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Chicago to Kolkata, you should look to book at least 78 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.
Currently, August is the cheapest month in which you can book a flight from Chicago to Kolkata (average of $709). Flying from Chicago to Kolkata in December is currently the most expensive (average of $1,051). 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.
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.
Doha (DOH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Chicago to Kolkata on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $1,035.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 19h 45m.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 1h 40m.
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
Overall
Entertainment
Crew
Boarding
Food
Comfort
Reviews
Anonymous,Mar 2026
SFO - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$729 | Average$1,023 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$814 | Average$1,284 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$850 | Average$1,251 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$896 | Average$1,123 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$931 | Average$1,109 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$943 | Average$1,291 | FlexibilityNo cancel fee | On-time68% |