$589+ Cheap flights from Kolkata (CCU) to San Diego (SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SAN
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kolkata to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kolkata to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kolkata to San DiegoExplore the most affordable flight options available from Kolkata to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Kolkata to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 pm -
2 stops35h 01m
Sat 9/2610:23 am -
2 stops45h 37m
Deal found 9/9![Etihad Airways logo]()
$1,528
Best flights from Kolkata to San DiegoDiscover carefully curated flight deals from Kolkata to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Kolkata to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 9/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 pm -
2 stops35h 01m
Sat 9/2610:23 am -
2 stops45h 37m
Deal found 9/9![Etihad Airways logo]()
$1,528
Last-minute flights from Kolkata to San DiegoDiscover last-minute flight deals from Kolkata to San Diego. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to San Diego. Data last updated September 10, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 9/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:30 pm -
2 stops35h 01m
Sat 9/2610:23 am -
2 stops45h 37m
Deal found 9/9![Etihad Airways logo]()
$1,528
One-way flights from Kolkata to San DiegoSearch for one-way flight options from Kolkata to San Diego. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Kolkata to San Diego. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sun 10/259:00 pm -
3 stops55h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$589
This oojo deal was found by Cheapflights users on 9/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:00 am -
2 stops43h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Qatar Airways logo]()
$604
Find flight deals from Kolkata to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to San Diego (SAN). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,535 (Etihad Airways) |
One-way from | $589 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kolkata to San Diego 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Kolkata to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KolkataSan Diego
CCU Kolkata Netaji S. Chandra - SAN San Diego
CCUSAN
Kolkata Netaji S. Chandra
Sun 10/25
9:00 pm-3:58 pm
3 stops55h 28m
San Diego
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$589
Quickest round-trip
KolkataSan Diego
CCU Kolkata Netaji S. Chandra - SAN San Diego
CCUSAN
Kolkata Netaji S. Chandra
Sun 10/25
4:00 am-11:09 am
2 stops43h 39m
San Diego
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
$604
KolkataSan Diego
CCU Kolkata Netaji S. Chandra - SAN San Diego
CCUSAN
Kolkata Netaji S. Chandra
Wed 9/23
9:30 pm-8:01 pm
2 stops35h 01m
San Diego
Sat 9/26
10:23 am-8:30 pm
2 stops45h 37m
$1,528
Sorted by cheapest first
Compare providers for flights from Kolkata to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kolkata-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kolkata-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kolkata to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Kolkata with our price prediction graph.
CCU-SAN
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.
Related info for your journey
Find useful and relevant information for your journey from Kolkata to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Popular flights
San Diego flight routes