$1,446+ Cheap flights from San Francisco (SFO) to Patna (PAT)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PAT
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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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
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 May 21, 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 May 21, 2026.
This oojo deal was found by Cheapflights users on 5/20. 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.
Fri 11/2011:25 am
SFO
- PAT
2 stops56h 45m
Multiple Airlines
Sat 12/127:10 pm
PAT
- SFO
2 stops39h 35m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,446
This Trip.com deal was found by Cheapflights users on 5/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:30 am
SFO
- PAT
2 stops34h 40m
Multiple Airlines
Tue 7/77:10 pm
PAT
- SFO
2 stops52h 10m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,454
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:30 am
SFO
- PAT
2 stops34h 40m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,531
This oojo deal was found by Cheapflights users on 5/20. 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.
Fri 11/202:25 pm
SFO
- PAT
2 stops32h 40m
Air India
Sat 12/123:30 pm
PAT
- SFO
1 stop34h 25m
Air India
Deal found 5/20![Air India logo]()
$1,532
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,543
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:30 am
SFO
- PAT
2 stops34h 40m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,544
This Indian Eagle deal was found by Cheapflights users on 5/17. 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.
Mon 5/2510:30 am
SFO
- PAT
2 stops34h 40m
Air India
Mon 7/67:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/17![Air India logo]()
$1,548
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 5/2710:30 am
SFO
- PAT
2 stops32h 55m
Multiple Airlines
Mon 7/611:35 am
PAT
- SFO
3 stops31h 55m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,553
This Priceline deal was found by Cheapflights users on 5/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1910:30 am
SFO
- PAT
2 stops37h 30m
Air India
Tue 7/72:00 pm
PAT
- SFO
3 stops53h 30m
Air India
Deal found 5/16![Air India logo]()
$1,560
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:30 am
SFO
- PAT
2 stops34h 40m
Air India
Mon 7/63:20 pm
PAT
- SFO
2 stops28h 10m
Air India
Deal found 5/16![Air India logo]()
$1,571
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 May 21, 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 May 21, 2026.
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Thu 7/91:20 pm
PAT
- SFO
2 stops30h 10m
Air India
Deal found 5/16![Air India logo]()
$1,595
This Trip.com deal was found by Cheapflights users on 5/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:45 pm
SFO
- PAT
3 stops36h 30m
Multiple Airlines
Tue 3/233:05 pm
PAT
- SFO
3 stops37h 15m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,717
This British Airways deal was found by Cheapflights users on 5/20. 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.
Wed 9/307:30 pm
SFO
- PAT
2 stops36h 20m
British Airways
Sun 10/46:35 pm
PAT
- SFO
2 stops59h 35m
British Airways
Deal found 5/20![British Airways logo]()
$1,728
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Fri 7/107:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,624
This British Airways deal was found by Cheapflights users on 5/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:35 pm
SFO
- PAT
2 stops58h 10m
British Airways
Mon 9/213:50 pm
PAT
- SFO
2 stops58h 30m
British Airways
Deal found 5/18![British Airways logo]()
$1,764
This oojo deal was found by Cheapflights users on 5/19. 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.
Fri 7/310:30 am
SFO
- PAT
2 stops37h 30m
Air India
Tue 3/237:10 pm
PAT
- SFO
1 stop30h 45m
Air India
Deal found 5/19![Air India logo]()
$1,972
This Mytrip deal was found by Cheapflights users on 5/19. 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.
Thu 7/21:05 am
SFO
- PAT
3 stops32h 00m
Multiple Airlines
Fri 7/107:10 pm
PAT
- SFO
2 stops24h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$2,205
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:30 pm
SFO
- PAT
2 stops52h 45m
British Airways
Tue 7/78:55 pm
PAT
- SFO
2 stops57h 15m
British Airways
Deal found 5/16![British Airways logo]()
$2,216
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Sat 7/41:25 pm
PAT
- SFO
2 stops30h 05m
Air India
Deal found 5/16![Air India logo]()
$2,443
Last-minute flights from San Francisco to PatnaDiscover last-minute flight deals from San Francisco to Patna. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Patna. Data last updated May 21, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:30 am
SFO
- PAT
2 stops34h 40m
Air India
Mon 7/67:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,531
This Indian Eagle deal was found by Cheapflights users on 5/17. 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.
Mon 5/2510:30 am
SFO
- PAT
2 stops34h 40m
Air India
Mon 7/67:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/17![Air India logo]()
$1,548
This Indian Eagle deal was found by Cheapflights users on 5/17. 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.
Mon 5/2510:30 am
SFO
- PAT
2 stops34h 40m
Air India
Thu 7/91:25 pm
PAT
- SFO
2 stops30h 05m
Air India
Deal found 5/17![Air India logo]()
$1,600
This Indian Eagle deal was found by Cheapflights users on 5/17. 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 5/2610:30 am
SFO
- PAT
2 stops37h 55m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/17![Air India logo]()
$1,608
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 5/2710:30 am
SFO
- PAT
2 stops32h 55m
Multiple Airlines
Mon 7/611:35 am
PAT
- SFO
3 stops31h 55m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,553
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:55 pm
SFO
- PAT
3 stops34h 20m
Multiple Airlines
Tue 7/710:00 pm
PAT
- SFO
3 stops35h 30m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,604
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:30 am
SFO
- PAT
2 stops34h 40m
Air India
Mon 7/63:20 pm
PAT
- SFO
2 stops28h 10m
Air India
Deal found 5/16![Air India logo]()
$1,571
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:30 am
SFO
- PAT
2 stops34h 40m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,544
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:30 am
SFO
- PAT
2 stops34h 40m
Air India
Thu 7/91:20 pm
PAT
- SFO
2 stops30h 10m
Air India
Deal found 5/16![Air India logo]()
$1,596
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Wed 7/87:10 pm
PAT
- SFO
2 stops24h 20m
Air India
Deal found 5/16![Air India logo]()
$1,543
This Indian Eagle deal was found by Cheapflights users on 5/16. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:30 am
SFO
- PAT
2 stops34h 40m
Air India
Thu 7/91:20 pm
PAT
- SFO
2 stops30h 10m
Air India
Deal found 5/16![Air India logo]()
$1,595
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 May 21, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,543 (Indian Eagle) |
Popular in | December |
Cheapest in | February |
Average price | $1,304 |
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 2,558,603 searches. Data last updated May 21, 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
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Sun 5/31
10:30 am-9:40 am
2 stops34h 40m
Patna
Thu 7/9
1:20 pm-7:00 am
2 stops30h 10m
$1,595
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Sun 5/31
10:30 am-9:40 am
2 stops34h 40m
Patna
Fri 7/10
7:10 pm-7:00 am
2 stops24h 20m
$1,624
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Fri 7/3
4:45 pm-5:45 pm
3 stops36h 30m
Patna
Tue 3/23
3:05 pm-3:50 pm
3 stops37h 15m
$1,717
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Wed 9/30
7:30 pm-8:20 pm
2 stops36h 20m
Patna
Sun 10/4
6:35 pm-5:40 pm
2 stops59h 35m
$1,728
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Thu 9/17
4:35 pm-3:15 pm
2 stops58h 10m
Patna
Mon 9/21
3:50 pm-1:50 pm
2 stops58h 30m
$1,764
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Fri 7/3
10:30 am-12:30 pm
2 stops37h 30m
Patna
Tue 3/23
7:10 pm-1:25 pm
1 stop30h 45m
$1,972
Quickest round-trip
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Thu 7/2
1:05 am-9:35 pm
3 stops32h 00m
Patna
Fri 7/10
7:10 pm-7:00 am
2 stops24h 20m
$2,205
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Sun 5/31
7:30 pm-12:45 pm
2 stops52h 45m
Patna
Tue 7/7
8:55 pm-5:40 pm
2 stops57h 15m
$2,216
San FranciscoPatna
SFO - PAT
SFOPAT
San Francisco
Sun 5/31
10:30 am-9:40 am
2 stops34h 40m
Patna
Sat 7/4
1:25 pm-7:00 am
2 stops30h 05m
$2,443
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 May.
| 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.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Patna
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 May 21, 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.
Boarding
6.3
Crew
6.7
Entertainment
4.6
Food
5.8
Comfort
5.5
Overall
5.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Boarding
6.3
Crew
6.7
Entertainment
4.6
Food
5.8
Comfort
5.5
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.
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San Francisco and Patna flights
Browse other San Francisco and Patna flight options. Last updated on May 21, 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 May 21, 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 May 21, 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 2,558,603 searches. Data last updated May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$812 | Average$1,184 | FlexibilityNo cancel fee | On-timeN/A |