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Cheap flights from San Diego to Patna from ₹ 601,386

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PAT
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to Patna

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Patna
Explore the most affordable flight options available from San Diego to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Mon 4/519:40
SAN
-
PAT
2 stops51h 45m
British Airways
Fri 8/521:40
PAT
-
SAN
2 stops56h 35m
British Airways
Deal found 15/2₹ 601,386

Find flight deals from San Diego to Patna

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Patna (PAT). 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 17 February 2026.

Round-trip from

₹ 601,386
British Airways
  • British Airways
  • 4/5-8/5
  • 4 total stops
  • 114h 35m total
  • San Diego to Patna
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Cheapflights Fare Finder

 
Customise your flight search to find flights from San Diego to Patna 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 454,620 searches. Data last updated 17 February 2026.
Use the filters below to find and compare flights from San Diego to Patna that are best for you.

Fly from

San Diego

Fly to

Patna

Route

Depart

Return

Price

San DiegoPatna

SAN - PAT

SANPAT

San Diego

Mon 4/5

19:40-19:45

2 stops59h 35m

Patna

Fri 8/5

20:25-14:55

2 stops55h 00m

₹ 601,386

Flights are sorted by cheapest return flights first.

Deals found on 14/2

Best time to book a flight from San Diego to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from San Diego with our price prediction graph.
Estimated return 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 San Diego to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Patna?

    Departing from San Diego to Patna will take you 59h 35m. Airlines will cover a distance of 13105 km.

  • Can I find deals for flights from San Diego to Patna that include hotel bookings?

    Yes. In addition to deals on San Diego to Patna flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Patna?

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

  • Can I find deals for business class flights from San Diego to Patna?

    Yes. Cheapflights offers flight deals from San Diego to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for San Diego to Patna

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Fly with Cheapflights

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How does Cheapflights help users find flights from San Diego to Patna?

Deals for San Diego to Patna 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 San Diego to Patna?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Patna from San Diego.

Can Cheapflights find flights from San Diego to Patna with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Diego to Patna flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Diego to Patna become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Patna from San Diego today and book when prices fit your budget.

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