$513+ Cheap flights from San Francisco (SFO) to Patna (PAT)
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PAT
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Patna 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 San Francisco to Patna
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to PatnaExplore the most affordable flight options available from San Francisco to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from San Francisco to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Indian Eagle deal was found by Cheapflights users on 8/17. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 pm -
2 stops31h 10m
Tue 9/221:25 pm -
2 stops30h 05m
Deal found 8/17![Air India logo]()
$983
This Indian Eagle deal was found by Cheapflights users on 8/18. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am -
2 stops46h 10m
Thu 9/310:20 am -
2 stops33h 10m
Deal found 8/18![Air India logo]()
$1,006
This MakeMyTrip deal was found by Cheapflights users on 8/16. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:15 pm -
2 stops28h 20m
Tue 10/207:00 pm -
2 stops30h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,010
This oojo deal was found by Cheapflights users on 8/16. 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.
Tue 8/2510:30 am -
3 stops38h 25m
Tue 10/201:25 pm -
2 stops30h 05m
Deal found 8/16![Air India logo]()
$1,081
Best flights from San Francisco to PatnaDiscover carefully curated flight deals from San Francisco to Patna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from San Francisco to Patna that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This MakeMyTrip deal was found by Cheapflights users on 8/17. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop37h 55m
Tue 9/221:25 pm -
1 stop30h 05m
Deal found 8/17![Air India logo]()
$1,015
This British Airways deal was found by Cheapflights users on 8/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:35 pm -
2 stops53h 05m
Mon 10/268:15 pm -
2 stops36h 00m
Deal found 8/17![British Airways logo]()
$1,539
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:00 am -
3 stops61h 00m
Sun 11/87:10 pm -
1 stop25h 20m
Deal found 8/18![Air India logo]()
$5,662
Last-minute flights from San Francisco to PatnaDiscover last-minute flight deals from San Francisco to Patna. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Patna. Data last updated August 20, 2026 and is based on user searches.
This MakeMyTrip deal was found by Cheapflights users on 8/16. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:15 pm -
2 stops28h 20m
Tue 10/207:00 pm -
2 stops30h 45m
Deal found 8/16![Multiple Airlines logo]()
$1,010
This oojo deal was found by Cheapflights users on 8/16. 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.
Tue 8/2510:30 am -
2 stops32h 15m
Tue 10/201:25 pm -
1 stop30h 05m
Deal found 8/16![Air India logo]()
$1,020
This British Airways deal was found by Cheapflights users on 8/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:35 pm -
2 stops58h 10m
Thu 9/108:55 pm -
2 stops57h 15m
Deal found 8/16![British Airways logo]()
$9,359
This Indian Eagle deal was found by Cheapflights users on 8/17. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:45 pm -
2 stops31h 10m
Tue 9/221:25 pm -
2 stops30h 05m
Deal found 8/17![Air India logo]()
$983
One-way flights from San Francisco to PatnaSearch for one-way flight options from San Francisco to Patna. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from San Francisco to Patna. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am -
3 stops38h 25m
Deal found 8/18![Air India logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/911:38 am -
3 stops44h 37m
Deal found 8/17![Multiple Airlines logo]()
$1,420
Find flight deals from San Francisco to Patna
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 August 20, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $983 (Indian Eagle) |
One-way from | $513 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $1,017 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from San Francisco to Patna that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoPatna
SFO San Francisco - PAT Patna
SFOPAT
San Francisco
Tue 9/15
10:30 am-12:55 pm
1 stop37h 55m
Patna
Tue 9/22
1:25 pm-7:00 am
1 stop30h 05m
$1,015
San FranciscoPatna
SFO San Francisco - PAT Patna
SFOPAT
San Francisco
Thu 10/22
4:35 pm-10:10 am
2 stops53h 05m
Patna
Mon 10/26
8:15 pm-7:45 pm
2 stops36h 00m
$1,539
San FranciscoPatna
SFO San Francisco - PAT Patna
SFOPAT
San Francisco
Mon 11/2
10:00 am-12:30 pm
3 stops61h 00m
Patna
Sun 11/8
7:10 pm-7:00 am
1 stop25h 20m
$5,662
Cheapest one-way
Quickest one-way
San FranciscoPatna
SFO San Francisco - PAT Patna
SFOPAT
San Francisco
Tue 9/22
10:30 am-1:25 pm
3 stops38h 25m
$513
San FranciscoPatna
SFO San Francisco - PAT Patna
SFOPAT
San Francisco
Wed 9/9
1:41 pm-8:45 pm
2 stops42h 34m
$1,421
Sorted by cheapest first
Compare providers for flights from San Francisco to Patna
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 San Francisco to Patna in August.
| 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 San Francisco-Patna flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Patna flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Francisco-Patna flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Patna flights, Cheapflights users trust Ovago the most. Ovago 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 San Francisco-Patna 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 San Francisco to Patna
Have a flexible travel schedule? Discover the best time to fly to Patna from San Francisco with our price prediction graph.
SFO-PAT
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.
Reviews of airlines servicing Patna
Get insights into the airlines that provide service to Patna. 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 Patna. Reviews last updated August 20, 2026.
See what other customers who have flown with Air India from San Francisco to Patna have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
6.7
Entertainment
4.6
Boarding
6.3
Comfort
5.5
Food
5.8
Overall
5.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Crew
6.7
Entertainment
4.6
Boarding
6.3
Comfort
5.5
Food
5.8
Overall
5.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Flights by cabin class
Other flight options
Other flights from San Francisco
Patna flight routes
Popular flights
Search flights from San Francisco to Patna by cabin class
Find flights from San Francisco to Patna, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Patna flights
Browse other San Francisco and Patna flight options. Last updated on August 20, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Other flights to Patna
Explore flights to Patna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Francisco to Patna
Discover the top airline that operate flights from San Francisco to Patna. 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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$812 | Average$1,227 | FlexibilityNo cancel fee | On-timeN/A |