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Cheap flights from Colorado to Kolkata from ₹ 98,976

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CCU
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Kolkata

Enter your travel dates to find the best prices.

Best flights from Colorado to Kolkata
Discover carefully curated flight deals from Colorado to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.

Tue 5/522:34DEN - CCU
2 stops38h 11mMultiple Airlines
Wed 17/621:15CCU - DEN
2 stops27h 37mMultiple Airlines
Deal found 6/12₹ 98,976
Sat 17/106:00DEN - CCU
2 stops31h 25mQatar Airways
Sat 31/103:25CCU - DEN
2 stops54h 16mQatar Airways
Deal found 5/12₹ 110,303
Wed 6/509:18DEN - CCU
2 stops30h 02mEtihad Airways
Thu 18/603:45CCU - DEN
2 stops30h 46mEtihad Airways
Deal found 6/12₹ 110,393
Sat 24/107:20DEN - CCU
2 stops30h 05mQatar Airways
Tue 27/103:25CCU - DEN
2 stops31h 39mQatar Airways
Deal found 5/12₹ 112,910
Tue 5/511:05DEN - CCU
2 stops49h 40mEtihad Airways
Mon 15/621:15CCU - DEN
2 stops37h 16mEtihad Airways
Deal found 6/12₹ 115,607
Sun 3/514:22DEN - CCU
2 stops24h 28mQatar Airways
Tue 16/604:00CCU - DEN
2 stops52h 25mQatar Airways
Deal found 6/12₹ 113,899
Sat 2/509:18DEN - CCU
2 stops23h 32mEtihad Airways
Mon 15/621:15CCU - DEN
2 stops37h 16mEtihad Airways
Deal found 6/12₹ 116,056
Fri 8/509:18DEN - CCU
2 stops27h 27mEtihad Airways
Mon 15/603:45CCU - DEN
2 stops30h 46mEtihad Airways
Deal found 6/12₹ 116,056
Thu 7/511:05DEN - CCU
2 stops49h 40mEtihad Airways
Mon 15/621:15CCU - DEN
2 stops37h 16mEtihad Airways
Deal found 6/12₹ 116,326
Fri 8/509:18DEN - CCU
2 stops27h 27mEtihad Airways
Sun 14/621:15CCU - DEN
2 stops35h 54mEtihad Airways
Deal found 6/12₹ 116,506

Find flight deals from Colorado to Kolkata

Keep the following information in mind while searching for Colorado to Kolkata flight deals. Data was last updated 8 December 2025.

Round-trip from

₹ 98,976

Popular in

June

Cheapest in

April

Average price

₹ 152,285
5/5-17/6
  • 5/5-17/6
  • 4 total stops
  • 65h 48m total
  • Colorado to Kolkata
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 884,186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 346,856 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Colorado 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 454,620 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from Colorado to Kolkata that are best for you.

Fly from

Colorado

Fly to

Kolkata

Route

Depart

Return

Price

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Tue 5/5

22:34-00:15

2 stops38h 11m

Kolkata Netaji S. Chandra

Wed 17/6

21:15-13:22

2 stops27h 37m

₹ 98,976

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sat 17/1

06:00-01:55

2 stops31h 25m

Kolkata Netaji S. Chandra

Sat 31/1

03:25-21:11

2 stops54h 16m

₹ 110,303

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Wed 6/5

09:18-02:50

2 stops30h 02m

Kolkata Netaji S. Chandra

Thu 18/6

03:45-23:01

2 stops30h 46m

₹ 110,393

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sat 24/1

07:20-01:55

2 stops30h 05m

Kolkata Netaji S. Chandra

Tue 27/1

03:25-22:34

2 stops31h 39m

₹ 112,910

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 3/5

14:22-02:20

2 stops24h 28m

Kolkata Netaji S. Chandra

Tue 16/6

04:00-20:55

2 stops52h 25m

₹ 113,899

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Tue 5/5

11:05-00:15

2 stops49h 40m

Kolkata Netaji S. Chandra

Mon 15/6

21:15-23:01

2 stops37h 16m

₹ 115,607

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sat 2/5

09:18-20:20

2 stops23h 32m

Kolkata Netaji S. Chandra

Mon 15/6

21:15-23:01

2 stops37h 16m

₹ 116,056

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Fri 8/5

09:18-00:15

2 stops27h 27m

Kolkata Netaji S. Chandra

Mon 15/6

03:45-23:01

2 stops30h 46m

₹ 116,056

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 7/5

11:05-00:15

2 stops49h 40m

Kolkata Netaji S. Chandra

Mon 15/6

21:15-23:01

2 stops37h 16m

₹ 116,326

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Fri 8/5

09:18-00:15

2 stops27h 27m

Kolkata Netaji S. Chandra

Sun 14/6

21:15-21:39

2 stops35h 54m

₹ 116,506

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Best time to book a flight from Colorado to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Colorado with our price prediction graph.
Estimated return 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 Colorado to Kolkata
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from Colorado?

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from Colorado to Kolkata.

  • How long is the flight from Colorado to Kolkata?

    A quick flight from Colorado to Kolkata can take about 30h 02m. Qatar Airways provides one of the quickest options available for as low as ₹ 110,393. The distance between Colorado and Kolkata is about 12923 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Colorado to Kolkata that include hotel bookings?

    Yes. In addition to deals on Colorado to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Kolkata.

  • Can I find deals for business class flights from Colorado to Kolkata?

    Yes. Cheapflights offers flight deals from Colorado to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Colorado to Kolkata

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Certainly. Search results for flights to Kolkata from Colorado shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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