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$416+ Cheap flights from Riverside, CA to Kolkata (CCU)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Kolkata Netaji S. Chandra are usually found in August or March, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Riverside to Kolkata

Cheapest flights from Riverside to Kolkata
Explore the most affordable flight options available from Riverside to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops34h 05mMultiple Airlines
Thu 2/1211:40 pmCCU - LAX
1 stop33h 45mMultiple Airlines
Deal found 12/15$1,229
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops34h 05mMultiple Airlines
Tue 2/1011:00 pmCCU - LAX
3 stops35h 38mMultiple Airlines
Deal found 12/15$1,247
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops32h 35mMultiple Airlines
Mon 2/162:35 amCCU - LAX
2 stops29h 55mMultiple Airlines
Deal found 12/15$1,274
This Jetabroad deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:55 amLAX - CCU
3 stops39h 50mMultiple Airlines
Sun 3/812:30 amCCU - LAX
2 stops30h 52mMultiple Airlines
Deal found 12/15$1,286
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops32h 35mIndiGo
Wed 2/111:40 amCCU - LAX
2 stops28h 40mIndiGo
Deal found 12/15$1,301
This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops34h 05mIndiGo
Fri 2/136:30 pmCCU - LAX
2 stops35h 50mIndiGo
Deal found 12/15$1,311
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:05 pmLAX - CCU
2 stops32h 35mMultiple Airlines
Fri 2/1311:05 pmCCU - LAX
3 stops33h 50mMultiple Airlines
Deal found 12/15$1,315
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:00 pmLAX - CCU
1 stop44h 20mMultiple Airlines
Thu 2/1211:40 pmCCU - LAX
1 stop33h 45mMultiple Airlines
Deal found 12/15$1,336
This KLM deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:45 pmLAX - CCU
2 stops30h 50mMultiple Airlines
Thu 2/129:30 pmCCU - LAX
2 stops32h 05mMultiple Airlines
Deal found 12/15$1,342
This KLM deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/271:45 pmLAX - CCU
2 stops28h 30mKLM
Mon 3/96:30 pmCCU - LAX
2 stops30h 45mKLM
Deal found 12/15$1,343

Find flight deals from Riverside to Kolkata

Keep the following information in mind while searching for Riverside to Kolkata flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,016
(oojo)

One-way from

$416
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$1,638
Provider with most accurate pricing for Los Angeles-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Kolkata Netaji S. Chandra flights.
Search Deals
From Riverside to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Riverside to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Riverside to Kolkata that are best for you.

Fly from

Riverside

Fly to

Kolkata

Route

Depart

Return

Price

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 2/13

12:52 am-8:00 pm

2 stops29h 38m

Kolkata Netaji S. Chandra

Fri 3/13

3:35 am-12:47 am

2 stops33h 42m

$1,047

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 1/20

1:45 pm-7:45 am

2 stops28h 30m

Kolkata Netaji S. Chandra

Mon 2/23

6:30 pm-11:45 am

2 stops30h 45m

$1,095

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 1/20

1:45 pm-7:45 am

2 stops28h 30m

Kolkata Netaji S. Chandra

Wed 2/25

6:30 pm-11:45 am

2 stops30h 45m

$1,095

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 3/11

8:40 am-2:40 am

2 stops29h 30m

Kolkata Netaji S. Chandra

Sun 3/15

8:55 pm-12:19 am

2 stops39h 54m

$1,096

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sun 1/25

11:20 pm-8:00 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

Fri 2/13

3:35 am-7:52 pm

2 stops29h 47m

$1,151

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 1/19

1:45 pm-10:05 am

2 stops30h 50m

Kolkata Netaji S. Chandra

Tue 2/24

8:15 pm-11:45 am

2 stops29h 00m

$1,183

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 1/19

1:45 pm-7:45 am

2 stops28h 30m

Kolkata Netaji S. Chandra

Mon 2/23

6:30 pm-11:45 am

2 stops30h 45m

$1,183

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 1/19

1:45 pm-10:05 am

2 stops30h 50m

Kolkata Netaji S. Chandra

Wed 2/25

6:30 pm-11:45 am

2 stops30h 45m

$1,183

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 1/16

12:25 pm-10:25 pm

2 stops44h 30m

Kolkata Netaji S. Chandra

Sat 1/24

11:40 pm-6:10 pm

1 stop32h 00m

$1,254

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Wed 3/11

11:05 pm-10:25 pm

1 stop34h 50m

Kolkata Netaji S. Chandra

Sun 3/15

11:40 pm-8:55 pm

1 stop33h 45m

$1,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Riverside to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Riverside 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.

Cheapflights Insights

Everything you need to know about your flight from Riverside to Kolkata

How far ahead should I book a flight from Riverside to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Kolkata. Price data was last updated on December 12, 2025.

The best time to book flights from Riverside to Kolkata is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Riverside to Kolkata?

Currently, March is the cheapest month in which you can book a flight from Riverside to Kolkata (average of $767). Flying from Riverside to Kolkata in December is currently the most expensive (average of $1,270). 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.

What is the cheapest time of day to fly from R1V to CCU?

Find hourly flight availability from Riverside to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

One of the essential ways to save on airfare from Riverside to Kolkata is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

What is the cheapest day to fly from Riverside to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Kolkata. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Kolkata flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Qatar Airways, and Etihad Airways from Riverside to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,413 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Qatar Airways
7.4
Good
3,683 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Etihad Airways
7.4
Good
1,332 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Turkish Airlines
7.3
Good
4,100 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
IndiGo
6.8
Okay
508 reviews
Singapore Airlines
8.1
Very good
1,413 reviews

Overall

8.1

Boarding

8.3

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Riverside 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 Riverside?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from Riverside to Kolkata. 6 airlines have flights to Netaji S. Chandra from Riverside on a regular basis. Booking flights from Riverside to Kolkata Netaji S. Chandra should not be difficult; the airport handles an average of 0 inbound flights from Riverside per day.

  • How long is the flight from Riverside to Kolkata?

    Airlines like KLM and Etihad Airways fly from Riverside to Kolkata in about 28h 30m. The time it takes to get you to your destination can typically vary by up to 1h. The distance between Riverside and Kolkata is about 8141 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Riverside to Kolkata one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $393. Users have also found prices from $400 and $462 on American Airlines and IndiGo, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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.

  • What is the cheapest month to book a flight from Riverside to Kolkata?

    Currently, March is the cheapest month in which you can book a flight from Riverside to Kolkata (average of $767). Flying from Riverside to Kolkata in December is currently the most expensive (average of $1,270). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Riverside to Kolkata

Discover the top 6 airlines that operate flights from Riverside 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$830Average$1,276FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$907Average$1,088FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,005Average$1,431FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$1,027Average$1,448FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,236Average$1,592FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,543Average$1,780FlexibilityNo cancel feeOn-time75%

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