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Cheap flights from St. Louis (STL) to Kolkata (CCU) from $888

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — CCU
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheap flight deals from St. Louis to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2024.

Round-trip from

$1,037

One-way from

$1,004
From Lambert-St Louis to Kolkata Netaji S. Chandra
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One-way flight from Lambert-St Louis to Kolkata Netaji S. Chandra
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What is the cheapest day to fly round-trip from St. Louis to Kolkata?

Friday flights are generally found to be more expensive for flights from St. Louis to Kolkata. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kolkata.

When is the cheapest time to fly from St. Louis to Kolkata (STL - CCU)?

A simple way to save on the total cost of your ticket is to fly from St. Louis to Kolkata at noon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.

Cheap Lufthansa flights from St. Louis to Kolkata

Explore cheap flight options specifically provided by Lufthansa for the route between St. Louis and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Find some of the cheapest Lufthansa flights traveling from St. Louis to Kolkata. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 7/85:30 pmSTL - CCU
3 stops53h 35mLufthansa
Sun 8/118:00 pmCCU - STL
3 stops36h 07mLufthansa
Deal found 5/27$1,436
Fri 7/53:25 pmSTL - CCU
2 stops31h 40mLufthansa
Tue 7/168:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,438
Wed 7/35:30 pmSTL - CCU
3 stops53h 35mLufthansa
Sun 7/148:25 pmCCU - STL
3 stops29h 45mLufthansa
Deal found 5/28$1,475
Wed 7/35:30 pmSTL - CCU
3 stops52h 25mLufthansa
Sat 7/138:00 pmCCU - STL
3 stops30h 10mLufthansa
Deal found 5/28$1,493
Fri 7/53:25 pmSTL - CCU
2 stops30h 30mLufthansa
Sat 7/138:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,549
Wed 7/35:30 pmSTL - CCU
3 stops53h 00mLufthansa
Sat 7/138:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,597
Thu 7/41:04 pmSTL - CCU
3 stops32h 51mLufthansa
Sat 7/138:25 pmCCU - STL
3 stops29h 45mLufthansa
Deal found 5/28$1,698
Fri 7/53:25 pmSTL - CCU
2 stops30h 30mLufthansa
Mon 7/158:00 pmCCU - STL
2 stops52h 00mLufthansa
Deal found 5/28$1,715
Fri 7/53:25 pmSTL - CCU
2 stops30h 30mLufthansa
Fri 7/128:00 pmCCU - STL
2 stops52h 00mLufthansa
Deal found 5/28$1,765

Cheap Qatar Airways flights from St. Louis to Kolkata

Explore cheap flight options specifically provided by Qatar Airways for the route between St. Louis and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Browse through some of the cheapest Qatar Airways flights traveling from St. Louis to Kolkata. Deals frequently update to provide users with more options.
Tue 7/24:48 pmSTL - CCU
2 stops23h 02mQatar Airways
Sun 7/143:50 amCCU - STL
2 stops30h 39mQatar Airways
Deal found 5/28$2,143
Wed 7/34:48 pmSTL - CCU
2 stops23h 02mQatar Airways
Fri 7/123:50 amCCU - STL
2 stops27h 29mQatar Airways
Deal found 5/28$2,163
Thu 7/41:34 pmSTL - CCU
2 stops26h 16mQatar Airways
Sun 7/143:50 amCCU - STL
2 stops30h 39mQatar Airways
Deal found 5/28$2,182
Tue 7/25:00 amSTL - CCU
2 stops34h 50mQatar Airways
Fri 7/123:50 amCCU - STL
2 stops27h 29mQatar Airways
Deal found 5/28$2,231
Tue 7/24:48 pmSTL - CCU
2 stops23h 02mQatar Airways
Sat 7/133:50 amCCU - STL
2 stops28h 34mQatar Airways
Deal found 5/28$2,242
Mon 7/14:48 pmSTL - CCU
2 stops23h 02mQatar Airways
Thu 7/113:50 amCCU - STL
2 stops27h 29mQatar Airways
Deal found 5/28$2,247
Fri 7/54:52 pmSTL - CCU
2 stops22h 58mQatar Airways
Thu 7/113:50 amCCU - STL
2 stops27h 29mQatar Airways
Deal found 5/28$2,297
Thu 7/41:34 pmSTL - CCU
2 stops26h 16mQatar Airways
Sat 7/133:50 amCCU - STL
2 stops28h 34mQatar Airways
Deal found 5/28$2,311
Mon 7/14:48 pmSTL - CCU
2 stops23h 02mQatar Airways
Sat 7/133:50 amCCU - STL
2 stops28h 34mQatar Airways
Deal found 5/28$2,328

St. Louis to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
These are some of the best deals we've found on flights to Kolkata in 2024 at this time. Check back regularly for other flight deals.
Fri 7/51:10 pmSTL - CCU
3 stops32h 35mMultiple Airlines
Tue 8/1310:15 amCCU - STL
3 stops46h 52mMultiple Airlines
Deal found 5/27$1,346
Mon 7/85:30 pmSTL - CCU
3 stops53h 35mLufthansa
Sun 8/118:00 pmCCU - STL
3 stops36h 07mLufthansa
Deal found 5/27$1,436
Fri 7/53:25 pmSTL - CCU
2 stops31h 40mLufthansa
Tue 7/168:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,438
Wed 7/35:30 pmSTL - CCU
3 stops53h 35mLufthansa
Sun 7/148:25 pmCCU - STL
3 stops29h 45mLufthansa
Deal found 5/28$1,475
Wed 7/35:30 pmSTL - CCU
3 stops52h 25mLufthansa
Sat 7/138:00 pmCCU - STL
3 stops30h 10mLufthansa
Deal found 5/28$1,493
Fri 7/56:08 amSTL - CCU
2 stops51h 07mMultiple Airlines
Tue 8/133:20 pmCCU - STL
2 stops41h 47mMultiple Airlines
Deal found 5/27$1,511
Fri 7/53:25 pmSTL - CCU
2 stops30h 30mLufthansa
Sat 7/138:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,549
Wed 7/35:30 pmSTL - CCU
3 stops53h 00mLufthansa
Sat 7/138:25 pmCCU - STL
2 stops27h 35mLufthansa
Deal found 5/28$1,597
Mon 7/85:44 pmSTL - CCU
2 stops52h 06mMultiple Airlines
Sun 8/113:20 pmCCU - STL
2 stops41h 47mMultiple Airlines
Deal found 5/27$1,656

One-way flights to Kolkata from St. Louis

Search for one-way flight options from St. Louis to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Users traveling one-way from St. Louis to Kolkata can select one of these great deals. For those needing a return trip from St. Louis, there is a search form available above.
Wed 6/191:55 pmSTL - CCU
3 stops56h 50mMultiple Airlines
Deal found 5/28$888
Mon 6/172:41 pmSTL - CCU
3 stops46h 14mMultiple Airlines
Deal found 5/28$956
Sat 6/2212:15 pmSTL - CCU
3 stops27h 35mMultiple Airlines
Deal found 5/28$986
Sun 6/1611:03 amSTL - CCU
2 stops31h 07mAmerican Airlines
Deal found 5/28$998
Tue 6/186:09 amSTL - CCU
3 stops36h 01mAmerican Airlines
Deal found 5/28$1,004
Tue 6/187:44 pmSTL - CCU
3 stops58h 06mMultiple Airlines
Deal found 5/28$1,025
Sun 6/1612:15 pmSTL - CCU
3 stops45h 35mMultiple Airlines
Deal found 5/28$1,046
Fri 6/2112:15 pmSTL - CCU
3 stops45h 35mMultiple Airlines
Deal found 5/28$1,048
Thu 6/2012:15 pmSTL - CCU
3 stops52h 45mMultiple Airlines
Deal found 5/28$1,051

Find flights from St. Louis to Kolkata within your budget

Customize your flight search to find flights from St. Louis 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,346 - $2,667

Route

Depart

Return

Price

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Fri 7/5

3 stops32h 35m

Kolkata Netaji S. Chandra

Tue 8/13

3 stops46h 52m

$1,346

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Mon 7/8

3 stops53h 35m

Kolkata Netaji S. Chandra

Sun 8/11

3 stops36h 07m

$1,436

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Fri 7/5

2 stops31h 40m

Kolkata Netaji S. Chandra

Tue 7/16

2 stops27h 35m

$1,438

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Wed 7/3

3 stops53h 35m

Kolkata Netaji S. Chandra

Sun 7/14

3 stops29h 45m

$1,475

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Wed 7/3

3 stops52h 25m

Kolkata Netaji S. Chandra

Sat 7/13

3 stops30h 10m

$1,493

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Fri 7/5

2 stops51h 07m

Kolkata Netaji S. Chandra

Tue 8/13

2 stops41h 47m

$1,511

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Thu 7/4

3 stops36h 55m

Kolkata Netaji S. Chandra

Mon 7/15

3 stops37h 30m

$1,691

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Tue 7/2

2 stops23h 02m

Kolkata Netaji S. Chandra

Sun 7/14

2 stops30h 39m

$2,143

Lambert-St LouisKolkata Netaji S. Chandra

STL - CCU

STLCCU

Lambert-St Louis

Tue 7/2

2 stops35h 45m

Kolkata Netaji S. Chandra

Tue 7/16

2 stops36h 50m

$2,667

Flights are sorted by cheapest first

Deals found on 5/27

When is the cheapest time to fly from St. Louis to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Kolkata. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Kolkata flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from St. Louis with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature and rainfall totals by month.

CCU

Temperature

68 - 87.8 °F

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated May 29, 2024.
Get a feel of what it's like to fly with Lufthansa, Qatar Airways and American Airlines from St. Louis to Kolkata by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
3,914 reviews
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Qatar Airways
7.7
Good
4,341 reviews
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

American Airlines
7.3
Good
14,302 reviews
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Air Canada
7.0
Good
6,994 reviews
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Lufthansa
7.0
Good
7,586 reviews
Emirates
8.1
Very good
3,914 reviews
Check prices

Entertainment

8.3

Overall

8.1

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

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

  • Can I find flights from St. Louis to Kolkata for under $1,400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Kolkata for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,346, but on average you can expect to pay $1,663.

  • What are the cheapest airlines flying from St. Louis to Kolkata round-trip?

    Flying on Lufthansa is currently your cheapest option to Kolkata, with prices starting at $1,436. Additional round-trip tickets that might be worth considering are offered by American Airlines and Qatar Airways, with the lowest prices starting at $1,691 and $2,143, respectively.

  • What are the cheapest airlines to fly from St. Louis to Kolkata one-way?

    The cheapest airlines for a one-way flight from St. Louis to Kolkata are American Airlines ($998), Emirates ($1,106), and Qatar Airways ($1,164).

  • What does STL to CCU mean?

    Great question - STL to CCU just means Lambert-St Louis Airport to Kolkata Netaji S. Chandra Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Kolkata that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Kolkata flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Kolkata flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Kolkata that include hotel bookings?

    Yes. In addition to deals on St. Louis to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Kolkata?

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

  • Can I find deals for business class flights from St. Louis to Kolkata?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Kolkata that allow pets onboard?

    Many airlines flying from St. Louis to Kolkata offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Kolkata?

    Yes, you can often find last-minute deals on St. Louis to Kolkata flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Kolkata flight deals updated?

    The St. Louis to Kolkata flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from St. Louis to Kolkata?

    The most popular airlines flying from St. Louis to Kolkata are Emirates, Lufthansa and Qatar Airways. Something to consider prior to booking your flight.

  • When is the best time to book a flight from St. Louis to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Kolkata (average of $1,037). Flying from St. Louis to Kolkata in June is currently the most expensive (average of $1,660). 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.

See more FAQs

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Alternative routes for St. Louis to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Kolkata flights
Columbia to Kolkata flights

Top 3 airlines flying from St. Louis to Kolkata

Discover the top 3 airlines that operate flights from St. Louis to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$1,170Average$1,485FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qatar AirwaysCheapest$1,171Average$1,518FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,504Average$1,581FlexibilityNo cancel feeOn-time75%
Search Emirates flights
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Search flights from St. Louis to Kolkata by cabin class

Find flights from St. Louis to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Kolkata?

Deals for St. Louis to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Kolkata.

Can Cheapflights find flights from St. Louis to Kolkata with no change fees?

Yes, we can. To see specific flights from St. Louis to Kolkata with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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