Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Colorado to Kolkata from ₹ 61,652

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Kolkata departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Colorado to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
06:00 - 02:30
DEN
-
CCU
33h 00m
2 stops
Qatar Airways Logo
04:00 - 22:00
CCU
-
DEN
29h 30m
2 stops
₹ 117,640Qatar Airways
Thu, 10 Sep - Mon, 14 Sep
Multiple Airlines Logo
23:41 - 16:55
DEN
-
CCU
29h 44m
2 stops
Multiple Airlines Logo
15:10 - 13:13
CCU
-
DEN
33h 33m
3 stops
₹ 158,144Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Multiple Airlines Logo
23:59 - 09:45
DEN
-
CCU
46h 16m
2 stops
Multiple Airlines Logo
09:55 - 22:59
CCU
-
DEN
48h 34m
2 stops
₹ 160,882Multiple Airlines
Sun, 14 Jun - Tue, 30 Jun
Multiple Airlines Logo
16:05 - 04:50
DEN
-
CCU
25h 15m
2 stops
Multiple Airlines Logo
21:00 - 14:20
CCU
-
DEN
28h 50m
2 stops
₹ 161,920Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Multiple Airlines Logo
23:41 - 00:20
DEN
-
CCU
37h 09m
2 stops
Multiple Airlines Logo
16:10 - 22:59
CCU
-
DEN
42h 19m
3 stops
₹ 164,470Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Multiple Airlines Logo
08:59 - 02:30
DEN
-
CCU
54h 01m
2 stops
Multiple Airlines Logo
04:00 - 20:10
CCU
-
DEN
27h 40m
2 stops
₹ 166,830Multiple Airlines
Sun, 14 Jun - Tue, 30 Jun
Multiple Airlines Logo
08:59 - 02:30
DEN
-
CCU
54h 01m
2 stops
Multiple Airlines Logo
04:00 - 22:45
CCU
-
DEN
30h 15m
2 stops
₹ 167,774Multiple Airlines
Sun, 14 Jun - Tue, 30 Jun
Multiple Airlines Logo
23:59 - 16:55
DEN
-
CCU
29h 26m
2 stops
Multiple Airlines Logo
15:10 - 13:13
CCU
-
DEN
33h 33m
3 stops
₹ 168,624Multiple Airlines
Sun, 14 Jun - Tue, 30 Jun
Multiple Airlines Logo
12:28 - 02:30
DEN
-
CCU
26h 32m
2 stops
Multiple Airlines Logo
04:00 - 20:10
CCU
-
DEN
27h 40m
2 stops
₹ 170,134Multiple Airlines
Sun, 14 Jun - Tue, 30 Jun
Multiple Airlines Logo
16:05 - 11:50
DEN
-
CCU
32h 15m
2 stops
Multiple Airlines Logo
21:00 - 14:20
CCU
-
DEN
28h 50m
2 stops
₹ 171,267Multiple Airlines
Thu, 28 May - Thu, 18 Jun

British Airways flights from Colorado to Kolkata

Our best British Airways deals on Colorado to Kolkata flight tickets
British Airways
16 Jun
DEN09:00Denver Intl
32h 30m
3 stops
CCU05:00Kolkata Netaji S. Chandra
28 Jul
CCU06:25Kolkata Netaji S. Chandra
45h 30m
2 stops
DEN16:25Denver Intl
₹ 226,972
British Airways
14 Jun
DEN12:28Denver Intl
29h 02m
3 stops
CCU05:00Kolkata Netaji S. Chandra
30 Jun
CCU21:40Kolkata Netaji S. Chandra
54h 15m
2 stops
DEN16:25Denver Intl
₹ 273,990

Qatar Airways flights from Colorado to Kolkata

Our best Qatar Airways deals on Colorado to Kolkata flight tickets
Qatar Airways
10 Sept
DEN06:00Denver Intl
33h 00m
2 stops
CCU02:30Kolkata Netaji S. Chandra
14 Sept
CCU04:00Kolkata Netaji S. Chandra
29h 30m
2 stops
DEN22:00Denver Intl
₹ 117,640
Qatar Airways
16 Jun
DEN08:59Denver Intl
30h 01m
2 stops
CCU02:30Kolkata Netaji S. Chandra
28 Jul
CCU04:00Kolkata Netaji S. Chandra
27h 40m
2 stops
DEN20:10Denver Intl
₹ 180,803
Qatar Airways
9 Jun
DEN09:00Denver Intl
30h 00m
2 stops
CCU02:30Kolkata Netaji S. Chandra
15 Jun
CCU04:00Kolkata Netaji S. Chandra
31h 25m
2 stops
DEN23:55Denver Intl
₹ 182,314

momondo 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, momondo users made 59,053 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from Colorado to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 10/9

06:00-02:30

2 stops33h 00m

Kolkata Netaji S. Chandra

Mon 14/9

04:00-22:00

2 stops29h 30m

₹ 117,640

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 28/5

23:41-16:55

2 stops29h 44m

Kolkata Netaji S. Chandra

Thu 18/6

15:10-13:13

3 stops33h 33m

₹ 158,144

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 14/6

23:59-09:45

2 stops46h 16m

Kolkata Netaji S. Chandra

Tue 30/6

09:55-22:59

2 stops48h 34m

₹ 160,882
Fastest return journey

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 28/5

16:05-04:50

2 stops25h 15m

Kolkata Netaji S. Chandra

Thu 18/6

21:00-14:20

2 stops28h 50m

₹ 161,920

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 28/5

23:41-00:20

2 stops37h 09m

Kolkata Netaji S. Chandra

Thu 18/6

16:10-22:59

3 stops42h 19m

₹ 164,470

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 14/6

08:59-02:30

2 stops54h 01m

Kolkata Netaji S. Chandra

Tue 30/6

04:00-20:10

2 stops27h 40m

₹ 166,830

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 14/6

08:59-02:30

2 stops54h 01m

Kolkata Netaji S. Chandra

Tue 30/6

04:00-22:45

2 stops30h 15m

₹ 167,774

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 14/6

23:59-16:55

2 stops29h 26m

Kolkata Netaji S. Chandra

Tue 30/6

15:10-13:13

3 stops33h 33m

₹ 168,624

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 14/6

12:28-02:30

2 stops26h 32m

Kolkata Netaji S. Chandra

Tue 30/6

04:00-20:10

2 stops27h 40m

₹ 170,134

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 28/5

16:05-11:50

2 stops32h 15m

Kolkata Netaji S. Chandra

Thu 18/6

21:00-14:20

2 stops28h 50m

₹ 171,267

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Kolkata from

How to get the cheapest flight ticket from Colorado to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of April, then departing from Colorado during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 0.

Cheap Colorado to Kolkata flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Kolkata

Fastest flight time

25h 15m

Direct flights

None
The fastest flight from Colorado to Kolkata takes 25h 15m
There are no direct flights from Colorado to Kolkata. There are no popular flight routes from Colorado to Kolkata.
Search flight deals

Frequently asked questions about flying from Colorado to Kolkata

  • When did momondo last update prices for flights from Colorado to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Colorado to Kolkata Netaji S. Chandra Airport refresh daily.

  • How old do you have to be to fly from Colorado to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Kolkata?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to Kolkata with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kolkata from Colorado with this policy.

How can momondo help me find flights from Colorado to Kolkata?

momondo provides multiple filters to help you find the best flight to Kolkata from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colorado to Kolkata right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kolkata trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/6
Wed 17/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport