- Regular
- StudentStudent Fare
Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Kolkata
Departure From Kolkata
₹ 87,818
₹ 1,10,629
₹ 90,927
₹ 77,387
Arrival at Denver
₹ 1,06,179
₹ 90,927
₹ 77,387
Alliances & Airlines
Oneworld
(19)
SkyTeam
(9)
Star Alliance
(83)
+ 7 more
Layover Airports
+ 15 more
Layover Duration
Further Flights From Kolkata (CCU)
Further Flights From Denver (DEN)
Top International Routes
Top International Cities

Summer special one-way fares to Kathmandu.
31st July’25
Popular Hotels in Kolkata
Hotels in Kolkata
Premium Hotels Nearby Kolkata
Popular Hotels in Denver
Hotels in Denver
Premium Hotels Nearby Denver
Trains from Kolkata
Trains to Kolkata
Kolkata to Denver Flights, Fares @ ₹77387 + Flat Rs 1500 OFF
₹ 77,387
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Emirates EK 573
20:45
Wed, 24 Sep 25
Kolkata, India
04 h 50 m
00:05
Thu, 25 Sep 25
Terminal T3
Dubai, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK 235
09:55
Thu, 25 Sep 25
Terminal T3
Dubai, United Arab Emirates
14 h 50 m
15:45
Thu, 25 Sep 25
Terminal T5
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2296
21:44
Thu, 25 Sep 25
Terminal T1
Chicago, United States
02 h 46 m
23:30
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy Saver
Fare offered by airlines.
₹ 12,980
₹ 8,655
₹ 77,387
GOSPECIAL
Fare by Goibibo
₹ 12,980
₹ 8,655
₹ 77,460
Economy Flex
Fare offered by airlines.
₹ 10,815
₹ 6,490
₹ 1,01,036
Economy Flex Plus
Fare offered by airlines.
₹ 1,70,893
Prem eco flexplus
Fare offered by airlines.
₹ 2,64,603
₹ 78,727
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Air India AI 2710
21:20
Wed, 24 Sep 25
Kolkata, India
02 h 30 m
23:50
Wed, 24 Sep 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 101
02:20
Thu, 25 Sep 25
Terminal T3
New Delhi, India
14 h 45 m
07:35
Thu, 25 Sep 25
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 1338
17:50
Thu, 25 Sep 25
New York-LaGuardia Apt, United States
03 h 55 m
20:45
Thu, 25 Sep 25
Houston, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 1338
21:40
Thu, 25 Sep 25
Houston, United States
02 h 34 m
23:14
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 25,000
₹ 78,727
Eco classic
Fare offered by airlines.
₹ 25,000
₹ 81,352
Eco flex
Fare offered by airlines.
₹ 6,000
₹ 93,164
Premium classic
Fare offered by airlines.
₹ 25,000
₹ 1,32,533
₹ 87,818
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Qatar Airways QR 541
03:50
Wed, 24 Sep 25
Kolkata, India
05 h 15 m
06:35
Wed, 24 Sep 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 719
08:05
Wed, 24 Sep 25
Doha, Qatar
14 h 40 m
12:45
Wed, 24 Sep 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Alaska Airlines AS 602
16:40
Wed, 24 Sep 25
Seattle, United States
02 h 47 m
20:27
Wed, 24 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airlines.
₹ 11,250
₹ 87,818
Economy convenience
Fare offered by airlines.
₹ 6,490
₹ 1,20,076
GOSPECIAL
Fare by Goibibo
₹ 6,490
₹ 1,20,148
Economy comfort
Fare offered by airlines.
₹ 4,330
₹ 2,09,540
₹ 88,901
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Qatar Airways QR 541
03:50
Wed, 24 Sep 25
Kolkata, India
05 h 15 m
06:35
Wed, 24 Sep 25
Doha, Qatar
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 719
08:05
Wed, 24 Sep 25
Doha, Qatar
14 h 40 m
12:45
Wed, 24 Sep 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Qatar Airways QR 3441 | Operated By Alaska Airlines
16:40
Wed, 24 Sep 25
Seattle, United States
02 h 47 m
20:27
Wed, 24 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy classic
Fare offered by airline.
₹ 11,250
₹ 88,901
Economy convenience
Fare offered by airline.
₹ 6,490
₹ 1,21,158
GOSPECIAL
Fare by Goibibo
₹ 6,490
₹ 1,21,231
Economy comfort
Fare offered by airline.
₹ 4,330
₹ 2,10,622
₹ 90,927
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Air France AF 6448 | Operated By IndiGo
18:00
Wed, 24 Sep 25
Kolkata, India
02 h 25 m
20:25
Wed, 24 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 225
00:50
Thu, 25 Sep 25
Terminal T3
New Delhi, India
09 h 35 m
06:55
Thu, 25 Sep 25
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 630
13:30
Thu, 25 Sep 25
Terminal T2E
Paris, France
10 h
15:30
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy lightbag
Fare offered by airline.
₹ 17,305
₹ 90,927
Economy standard3
Fare offered by airline.
₹ 17,305
₹ 97,463
Economy flex1
Fare offered by airline.
₹ 1,05,534
Economy full flex
Fare offered by airline.
₹ 3,66,735
₹ 90,952
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Air France AF 6059 | Operated By IndiGo
19:05
Wed, 24 Sep 25
Kolkata, India
03 h
22:05
Wed, 24 Sep 25
Terminal T1
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 217
01:20
Thu, 25 Sep 25
Terminal T2
Mumbai, India
09 h 35 m
07:25
Thu, 25 Sep 25
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Air France AF 630
13:30
Thu, 25 Sep 25
Terminal T2E
Paris, France
10 h
15:30
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy lightbag
Fare offered by airline.
₹ 17,305
₹ 90,952
Economy standard3
Fare offered by airline.
₹ 17,305
₹ 97,488
Economy flex1
Fare offered by airline.
₹ 1,05,558
Economy full flex
Fare offered by airline.
₹ 3,66,760
₹ 91,041
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
KLM Royal Dutch KL 4750 | Operated By IndiGo
19:30
Wed, 24 Sep 25
Kolkata, India
02 h 25 m
21:55
Wed, 24 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 2369 | Operated By Air France
00:50
Thu, 25 Sep 25
Terminal T3
New Delhi, India
09 h 35 m
06:55
Thu, 25 Sep 25
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 2262 | Operated By Air France
13:30
Thu, 25 Sep 25
Terminal T2E
Paris, France
10 h
15:30
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy lightbag
Fare offered by airline.
₹ 17,305
₹ 91,041
Economy standard3
Fare offered by airline.
₹ 17,305
₹ 97,577
Economy flex1
Fare offered by airline.
₹ 1,05,647
Economy full flex
Fare offered by airline.
₹ 3,66,849
₹ 91,066
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
KLM Royal Dutch KL 4708 | Operated By IndiGo
19:05
Wed, 24 Sep 25
Kolkata, India
03 h
22:05
Wed, 24 Sep 25
Terminal T1
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 2165 | Operated By Air France
01:20
Thu, 25 Sep 25
Terminal T2
Mumbai, India
09 h 35 m
07:25
Thu, 25 Sep 25
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
KLM Royal Dutch KL 2262 | Operated By Air France
13:30
Thu, 25 Sep 25
Terminal T2E
Paris, France
10 h
15:30
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy lightbag
Fare offered by airline.
₹ 17,305
₹ 91,066
Economy standard3
Fare offered by airline.
₹ 17,305
₹ 97,602
Economy flex1
Fare offered by airline.
₹ 1,05,672
Economy full flex
Fare offered by airline.
₹ 3,66,874
₹ 97,649
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Air India AI 2708
20:30
Wed, 24 Sep 25
Kolkata, India
02 h 25 m
22:55
Wed, 24 Sep 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 763
01:45
Thu, 25 Sep 25
Terminal T3
New Delhi, India
08 h 15 m
06:30
Thu, 25 Sep 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 480
11:15
Thu, 25 Sep 25
Terminal T2
Munich, Germany
10 h 30 m
13:45
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy saver
Fare offered by airlines.
₹ 15,245
₹ 97,649
Economy base
Fare offered by airlines.
₹ 15,245
₹ 1,05,198
₹ 97,673
Use code GODEALS and get Rs 549 discount
Kolkata to Denver , 24 Sep
Air India AI 2774
17:30
Wed, 24 Sep 25
Kolkata, India
02 h 55 m
20:25
Wed, 24 Sep 25
Terminal T2
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 767
01:30
Thu, 25 Sep 25
Terminal T2
Mumbai, India
08 h 15 m
06:15
Thu, 25 Sep 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 480
11:15
Thu, 25 Sep 25
Terminal T2
Munich, Germany
10 h 30 m
13:45
Thu, 25 Sep 25
Denver, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy saver
Fare offered by airlines.
₹ 15,245
₹ 97,673
Economy base
Fare offered by airlines.
₹ 15,245
₹ 1,05,222
Kolkata Denver Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 | |
Cheapest Fare Within 30 Days | Rs 85095 |
02 Aug
|
Cheapest Fare Within 90 Days | Rs 71490 |
24 Sep
|
Cheapest Fare Within 365 Days | Rs 71490 |
24 Sep
|
Get cheap flights from Kolkata to Denver with Goibibo India
Q: Why choose Goibibo for your flight booking from Kolkata to Denver?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Kolkata to Denver?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Kolkata to Denver flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Kolkata to Denver? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Kolkata to Denver.
Q: What should you keep in mind while booking a flight from Kolkata to Denver?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Kolkata to Denver flight. Plus, there are no hidden charges when you book a Kolkata to Denver flight on Goibibo.
Q: Is there any discount on a flight booking from Kolkata to Denver?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Kolkata to Denver booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Kolkata to Denver Flights
Searching for Kolkata to Denver cheap flights? Then, Goibibo is your one-stop destination to book Kolkata to Denver flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Kolkata to Denver Flight booking. Several budget and premium airlines fly on this route. You can easily check the Kolkata to Denver flight schedule on Goibibo. There are approximately 76 flights flying daily between Kolkata and Denver from early morning to late at night. Out of these Kolkata to Denver flight, 0 are non stop flights 76 are connecting flights. Air Canada, Air France, Air India, Alaska Airlines, British Airways, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, United Airlines are some major airlines that fly between Kolkata and Denver.
The lowest airfare of Kolkata to Denver flight is ₹77387 and the average airfare is 120769 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Kolkata to Denver cheap flights if you are flexible with your dates and timings.
You will board your Kolkata to Denver flight from the Netaji Subhash Chandra Bose International Airport and deboard it at Denver Airport.
You cannot only book Kolkata to Denver cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Kolkata to Denver flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Kolkata to Denver flight, check below:
How can I check the flight schedule for a Kolkata to Denver flight?
To check the Kolkata to Denver flight schedule,
How much baggage can I carry on my Kolkata to Denver flight?
Baggage allowance depends on the class of travel and airline. In the Kolkata to Denver Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Kolkata and deboard at Denver?
When you have booked a Kolkata to Denver flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Kolkata at Denver flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Denver
Airport Address
Tel:
About Kolkata
Set on the banks of the Hooghly River, the City of Joy, Kolkata is one amongst India’s significant metropolitan cities. Immersed in authentic Bengali culture and rich colonial history of the country, the city holds a distinctive splendor. The city balances its glorious past and modern day urbanization flawlessly. Against the backdrop of the calm river, the city showcases beautiful sunrise and sunset views that are worth experiencing. Kolkata has been home to revered artists and revolutionaries whose brilliant works are explicitly highlighted in the various art galleries.
Best Time to Visit
The months between October-March are ideal to visit the city, as the climate remains pleasant allowing travelers to explore the city comfortably. Search and book best Kolkata hotels at cheap price from Goibibo.
Places to Visit
Howrah Bridge is one of the largest and busiest bridges of the world and is a star attraction of the city. Victoria Memorial, Fort William Kolkata and Birla Planetarium are some of the famous historical sites that portray excellent architecture of ancient times and also give deep insights about the vast history. The Indian Museum, Marble Palace Mansion, Birla Temple and Prinsep Ghat are some of the other important tourist spots of the city. From local markets to malls, the city has plenty of shopping destinations that will offer you a good shopping experience. New Market, Gariahat Market and Bara Bazaar are some of the famous markets while South City Mall and Quest Mall are popular malls.
Hotels and Restaurants
The authentic Bengali cuisine of the city is a must-try. Some of the local delicacies that you must savour are Fish Curry, Alu Dum and Luchi, Puchka and Kathi Rolls. For all the dessert lovers, the city offers some amazing sweets like Rasgullas, Mishti Doi and Sondesh.
Kolkata offers all kind of accommodation options for stay. Right from Budget Hotels in Kolkata to Luxury Hotels in Kolkata/ Resorts in Kolkata, from 5 star Kolkata hotels to service apartments, one can find multiple options as per their need and pocket. Goibibo being the leading travel website has largest collection of hotels on its platform. One can easily find various collection of hotels as well on Goibibo, like couple friendly hotels in Kolkata to hotels preferred by Business travellers in Kolkata, similarly hotels preferred by students and also the ones preferred by women. Popular locations in Kolkata for stay are near Kolkata Airport, Salt Lake, Rajarhat, Park Street and New Town. It is very easy and convenient to compare and book hotels online on Goibibo.
Transportation
The city has a well-planned and systematic transportation network that makes intercity and intracity travel convenient. Located in Dum Dum, 17 km away from the main city, Netaji Subhas Chandra Bose International Airport (CCU) caters to domestic flights as well as international flights. The airport serves as a major hub for flights to international locations such as Bhutan, Bangladesh and China. Airlines such as Asia, Air India, Indigo and GoAir fly maximum number of regular domestic routes. Cheap flight tickets from here to other popular cities can be booked online on Goibibo. Also, flight status & other details related to flight booking & air tickets can be easily accessed on it. So for cheapest air tickets, it is recommended to book flights online. The city has four railway stations in and around Howrah, Sealdah, Chitpur and Shalimar. The state run Kolkata buses connect the city with the neighboring cities of Siliguri, Digha and Bakkhali.
Within the city, public transport includes metro services, trams, local trains, private cabs and auto rickshaws.
Airport Address
Netaji Subhash Chandra Bose,International Airport, Dum Dum, Kolkata - 700 052. ENQUIRIES PHONE NUMBER: +91 33 2511 8787,FLIGHT INFORMATION NO : +91 33 2511 8787,AIRPORT MANAGER (INT) : +91 33 2511 9172,AIRPORT MANAGER (DOM) : +91 33 2511 8318
Frequently Asked Questions - Kolkata to Denver Flights
Q: What is today’s cheapest fare from Kolkata to Denver?
A: Today lowest airfare on Kolkata to Denver flight route is 0.
Q: How many flights fly from Kolkata to Denver on the daily basis?
A: Around 76 flights are flying daily from Kolkata to Denver. Out of which 0 are direct and 76 are connecting flights on this route. Some major airlines between this route are Air Canada, Air France, Air India, Alaska Airlines, British Airways, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, United Airlines.
Q: Which airline has maximum number for flights between Kolkata to Denver?
A: Out of 76 daily flights between Kolkata to Denver Air India has maximum 30 flights. After that Lufthansa has 22, Air Canada has 17, British Airways has 10, United Airlines has 7, Air France has 6, Qatar Airways has 5, Alaska Airlines has 4, Emirates has 4, Swiss has 4, KLM Royal Dutch has 3, Singapore Airlines has 3, Etihad Airways has 1 flights between Kolkata to Denver.
Q: Which are the most preferred airlines from Kolkata to Denver ?
A: Air Canada, Air France, Air India, Alaska Airlines, British Airways, Emirates, Etihad Airways, KLM Royal Dutch, Lufthansa, Qatar Airways, Singapore Airlines, Swiss, United Airlines are the most preferred airlines on Kolkata to Denver flight route.
Q: Which is the cheapest flight from Kolkata to Denver in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Kolkata to Denver route is at ₹85095. And in next 30 days lowest price on Kolkata to Denver route is ₹85095.
Q: Which is the last flight on Kolkata to Denver route?
A: The last flight from Kolkata to Denver route is Air Canada at 23:30.
Q: When does the first flight leave from Kolkata to Denver?
A: The first flight from Kolkata to Denver is Air India, Air Canada at 00:55.
Q: What are the name and codes for Kolkata and Denver airports?
A: The name of Kolkata airport is Netaji Subhash Chandra Bose International Airport and its code is CCU and name of Denver Airport is Denver Airport, its code is DEN.
