$400 - Flight tickets from Colorado(COS) to Kolkata(CCU)
07:05 PM on Nov 03, 2025 COS
1 Stop {HND} | Trip Duration: 27 hr 25 min
09:00 AM on Nov 04, 2025 CCU
Flight 7012 operated by United Airlines ANA 838 / 7012
Book flights from COS to CCU at 07:05 PM with ANA on Nov 03, 2025
$400
Hurry! Only 4 seats left at this fare
07:55 PM on Nov 03, 2025 COS
2 Stops {HND | DFW} | Trip Duration: 30 hr 11 min
12:36 PM on Nov 04, 2025 CCU
Flight 7543 operated by American Airlines Japan Airlines 30 / 12 / 7543
Book flights from COS to CCU at 07:55 PM with Japan Airlines on Nov 03, 2025
$712.91
Hurry! Only 4 seats left at this fare
04:45 AM on Nov 03, 2025 COS
2 Stops {AUH | JFK} | Trip Duration: 31 hr 52 min
11:07 PM on Nov 04, 2025 CCU
Flight 8367 operated by JetBlue Airways Etihad Airways 285 / 101 / 8367
Book flights from COS to CCU at 04:45 AM with Etihad Airways on Nov 03, 2025
$837.11
Hurry! Only 4 seats left at this fare
Prices observed in the past 7 days start at 400 for one-way flights and 3924.22 for round trips, for the specified period. Availability and prices are subject to change, and additional terms may apply.
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
IAH 04:05 PM Nov 03, 2025
37 hr 40 min 
1 Stop
1 Stop DEL 05:15 PM Nov 04, 2025
DEL 06:45 PM Nov 18, 2025
24 hr 05 min 1 Stop
1 Stop IAH 07:20 AM Nov 18, 2025
$3924.22
Found 18hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
IAH 07:10 PM Nov 03, 2025
19 hr 35 min 1 Stop
1 Stop BOM 02:15 AM Nov 05, 2025
BOM 04:15 AM Nov 18, 2025
23 hr 55 min 1 Stop
1 Stop IAH 04:40 PM Nov 19, 2025
$3981.29
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
IAH 12:05 PM Nov 03, 2025
27 hr 35 min 2 Stops
2 Stops BOM 03:10 AM Nov 05, 2025
BOM 04:45 AM Nov 18, 2025
26 hr 30 min 2 Stops
2 Stops IAH 07:45 PM Nov 18, 2025
$5214.99
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
IAH 05:20 AM Nov 03, 2025
33 hr 45 min 2 Stops
2 Stops BOM 02:35 AM Nov 04, 2025
BOM 11:40 AM Nov 18, 2025
37 hr 13 min 3 Stops
3 Stops IAH 01:23 PM Nov 19, 2025
$5869.47
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
COS 07:05 PM Nov 03, 2025
27 hr 25 min 1 Stop
1 Stop CCU 09:00 AM Nov 04, 2025
$400
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
COS 07:55 PM Nov 03, 2025
30 hr 11 min 2 Stops
2 Stops CCU 12:36 PM Nov 04, 2025
$712.91
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
COS 04:45 AM Nov 03, 2025
31 hr 52 min 2 Stops
2 Stops CCU 11:07 PM Nov 04, 2025
$837.11
Found 20hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
CCU 02:30 AM Dec 14, 2025
15 hr 45 min Non Stop
Non Stop LHR 07:45 AM Dec 15, 2025
ORD 11:14 AM Dec 18, 2025
13 hr 35 min 1 Stop
1 Stop CCU 10:49 PM Dec 19, 2025
$1006.17
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
CCU 01:30 AM Dec 14, 2025
22 hr 00 min 1 Stop
1 Stop LHR 01:00 PM Dec 16, 2025
ORD 02:55 PM Dec 18, 2025
06 hr 24 min 1 Stop
1 Stop CCU 07:19 PM Dec 18, 2025
$1236.17
Found 20hrs ago
Find the Cheapest Day for Flights from COS to CCU
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Multi-City Flights from COS to CCU
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Book Cheap Flights from Colorado Springs to Kolkata
Colorado Springs to Kolkata is one of the busiest United States-India routes. Both Colorado Springs and Kolkata are world-class cities having mutual interests in various niches. A fair percentage of visitors to Kolkata come from Colorado Springs, US. The annual number of travelers from Colorado Springs is expected to rise for cheap flights to Kolkata. You can get the best Colorado Springs to Kolkata itinerary with cheapest flight tickets at Indian Eagle.
Emirates, Delta Air Lines, Air India, British Airways, Jet Airways, Cathay Pacific, Etihad Airways, Qatar Airways, United Airlines and other airlines operate cheap flights from Colorado Springs to Kolkata Netaji Subhas Chandra Bose Airport India. Kolkata is a prime destination for tourists as they get easy access to nearby popular tourist places. We book air travel to these tourist places from Colorado Springs via Kolkata at the lowest prices.
Indian Eagle issues the cheapest tickets for flights to Kolkata from Colorado Springs (COS) in business class and economy class. We have the best deals for business class flights and the cheapest airline tickets for economy class travel to Kolkata from Colorado Springs Airport and nearby airports. Book your air travel at Indian Eagle and board cheap Kolkata flights from Colorado Springs.
Tips on booking Cheap Flights to Kolkata (CCU):- Book your flights to Kolkata at least 21 days before your travel dates to get the lowest fares
- Do travel cheap on weekdays to Kolkata rather than weekends when airfares include weekend surcharges
- Travel to Kolkata before the beginning or the end of major festivals and peak tourist seasons
- Choose the best deal from a range of airfares if your travel to Kolkata is flexible
- Check the best possible flights from airports nearby Colorado Springs on IndianEagle.com
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FAQs for Booking Flights from Colorado Springs to Kolkata
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