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Cheap flights from Peru to San Francisco from $310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peru to San Francisco departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Peru to San Francisco

Recent round-trip flight deals from Peru to San Francisco

Enter your travel dates to find the best prices.
Avianca Logo
1:40 am - 12:50 pm
LIM
-
SFO
37h 10m
2 stops
Avianca Logo
2:15 pm - 3:30 am
SFO
-
LIM
11h 15m
1 stop
$543Avianca
Mon, May 4 - Tue, May 12
Avianca Logo
1:40 am - 10:35 pm
LIM
-
SFO
22h 55m
2 stops
Avianca Logo
11:55 pm - 3:30 am
SFO
-
LIM
25h 35m
1 stop
$552Avianca
Mon, Apr 27 - Thu, May 7
American Airlines Logo
6:30 am - 11:01 pm
LIM
-
SFO
18h 31m
1 stop
American Airlines Logo
9:00 am - 4:10 am
SFO
-
LIM
17h 10m
2 stops
$553American Airlines
Thu, Apr 23 - Mon, Apr 27
Avianca Logo
1:40 am - 10:35 pm
LIM
-
SFO
22h 55m
2 stops
Avianca Logo
2:15 pm - 3:30 am
SFO
-
LIM
11h 15m
1 stop
$554Avianca
Sun, May 3 - Mon, May 18
American Airlines Logo
6:30 am - 11:01 pm
LIM
-
SFO
18h 31m
1 stop
American Airlines Logo
1:12 pm - 4:10 am
SFO
-
LIM
12h 58m
1 stop
$558American Airlines
Wed, Apr 22 - Tue, Apr 28
LATAM Airlines Logo
12:05 am - 11:10 pm
CUZ
-
SFO
25h 05m
2 stops
LATAM Airlines Logo
2:00 pm - 1:05 pm
SFO
-
CUZ
21h 05m
2 stops
$720LATAM Airlines
Thu, Apr 23 - Tue, Apr 28
LATAM Airlines Logo
8:50 am - 11:05 pm
AQP
-
SFO
16h 15m
2 stops
LATAM Airlines Logo
4:55 pm - 6:45 pm
SFO
-
AQP
23h 50m
2 stops
$722LATAM Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
9:20 pm - 3:56 pm
AQP
-
SFO
20h 36m
2 stops
Multiple Airlines Logo
7:25 pm - 7:20 am
SFO
-
AQP
33h 55m
2 stops
$730Multiple Airlines
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
8:50 am - 7:27 am
AQP
-
SFO
24h 37m
2 stops
Multiple Airlines Logo
7:00 am - 6:45 am
SFO
-
AQP
21h 45m
2 stops
$762Multiple Airlines
Sat, May 23 - Sat, May 30
Delta Logo
7:45 pm - 12:04 pm
CUZ
-
SFO
18h 19m
2 stops
Delta Logo
2:00 pm - 8:25 am
SFO
-
CUZ
16h 25m
2 stops
$896Delta
Fri, Apr 24 - Tue, Apr 28

Avianca flights from Peru to San Francisco

Our best Avianca deals on Peru to San Francisco flight tickets
Avianca
May 4
LIM1:40 amLima J Chavez Intl
37h 10m
2 stops
SFO12:50 pmSan Francisco
May 12
SFO2:15 pmSan Francisco
11h 15m
1 stop
LIM3:30 amLima J Chavez Intl
$543
Avianca
Apr 27
LIM1:40 amLima J Chavez Intl
22h 55m
2 stops
SFO10:35 pmSan Francisco
May 7
SFO11:55 pmSan Francisco
25h 35m
1 stop
LIM3:30 amLima J Chavez Intl
$552
Avianca
May 3
LIM1:40 amLima J Chavez Intl
22h 55m
2 stops
SFO10:35 pmSan Francisco
May 18
SFO2:15 pmSan Francisco
11h 15m
1 stop
LIM3:30 amLima J Chavez Intl
$554

LATAM Airlines flights from Peru to San Francisco

Our best LATAM Airlines deals on Peru to San Francisco flight tickets
LATAM Airlines
Apr 23
LIM12:05 pmLima J Chavez Intl
24h 32m
1 stop
SFO10:37 amSan Francisco
Apr 27
SFO11:39 pmSan Francisco
20h 16m
1 stop
LIM9:55 pmLima J Chavez Intl
$593
LATAM Airlines
Apr 23
CUZ12:05 amCusco Velazco Astete
25h 05m
2 stops
SFO11:10 pmSan Francisco
Apr 28
SFO2:00 pmSan Francisco
21h 05m
2 stops
CUZ1:05 pmCusco Velazco Astete
$720
LATAM Airlines
May 6
AQP8:50 amArequipa Rodriguez Ballon
16h 15m
2 stops
SFO11:05 pmSan Francisco
May 10
SFO4:55 pmSan Francisco
23h 50m
2 stops
AQP6:45 pmArequipa Rodriguez Ballon
$722

momondo Fare Finder

 
Customize your flight search to find flights from Peru to San Francisco 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, momondo users made 832,500 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Peru to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LimaSan Francisco

LIM - SFO

LIMSFO

Lima J Chavez Intl

Mon 5/4

1:40 am-12:50 pm

2 stops37h 10m

San Francisco

Tue 5/12

2:15 pm-3:30 am

1 stop11h 15m

$543

LimaSan Francisco

LIM - SFO

LIMSFO

Lima J Chavez Intl

Mon 4/27

1:40 am-10:35 pm

2 stops22h 55m

San Francisco

Thu 5/7

11:55 pm-3:30 am

1 stop25h 35m

$552

LimaSan Francisco

LIM - SFO

LIMSFO

Lima J Chavez Intl

Thu 4/23

6:30 am-11:01 pm

1 stop18h 31m

San Francisco

Mon 4/27

9:00 am-4:10 am

2 stops17h 10m

$553

LimaSan Francisco

LIM - SFO

LIMSFO

Lima J Chavez Intl

Sun 5/3

1:40 am-10:35 pm

2 stops22h 55m

San Francisco

Mon 5/18

2:15 pm-3:30 am

1 stop11h 15m

$554
Quickest round-trip

LimaSan Francisco

LIM - SFO

LIMSFO

Lima J Chavez Intl

Wed 4/22

6:30 am-11:01 pm

1 stop18h 31m

San Francisco

Tue 4/28

1:12 pm-4:10 am

1 stop12h 58m

$558

CuscoSan Francisco

CUZ - SFO

CUZSFO

Cusco Velazco Astete

Thu 4/23

12:05 am-11:10 pm

2 stops25h 05m

San Francisco

Tue 4/28

2:00 pm-1:05 pm

2 stops21h 05m

$720

ArequipaSan Francisco

AQP - SFO

AQPSFO

Arequipa Rodriguez Ballon

Wed 5/6

8:50 am-11:05 pm

2 stops16h 15m

San Francisco

Sun 5/10

4:55 pm-6:45 pm

2 stops23h 50m

$722

ArequipaSan Francisco

AQP - SFO

AQPSFO

Arequipa Rodriguez Ballon

Fri 5/22

9:20 pm-3:56 pm

2 stops20h 36m

San Francisco

Fri 5/29

7:25 pm-7:20 am

2 stops33h 55m

$730

ArequipaSan Francisco

AQP - SFO

AQPSFO

Arequipa Rodriguez Ballon

Sat 5/23

8:50 am-7:27 am

2 stops24h 37m

San Francisco

Sat 5/30

7:00 am-6:45 am

2 stops21h 45m

$762

CuscoSan Francisco

CUZ - SFO

CUZSFO

Cusco Velazco Astete

Fri 4/24

7:45 pm-12:04 pm

2 stops18h 19m

San Francisco

Tue 4/28

2:00 pm-8:25 am

2 stops16h 25m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Peru to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $602.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Peru when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $642 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Peru for as low as $616 on momondo.

Can stopping save me money on Peru to San Francisco flights?

You could potentially save up to 12% on your flight if you consider stops on a Peru to San Francisco flight.

Cheap Peru to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peru to San Francisco

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Peru to San Francisco takes 12h 20m
There are no direct flights from Peru to San Francisco. There are no popular flight routes from Peru to San Francisco.
Search flight deals

Frequently asked questions about flying from Peru to San Francisco

  • When did momondo last update prices for flights from Peru to San Francisco Airport?

    Prices for flights from Peru to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Peru to San Francisco Airport?

  • How old do you have to be to fly from Peru to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Peru to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Peru to San Francisco

Compare and see reviews for airlines that fly from Peru to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $282Free CancellationRating
7.5
1,575 reviews
Search Copa Airlines flights
AviancaPriceFrom $289Free CancellationRating
6.5
2,503 reviews
Search Avianca flights
DeltaPriceFrom $336Free CancellationRating
7.9
8,392 reviews
Search Delta flights
United AirlinesPriceFrom $430Free CancellationRating
7.4
9,555 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $432Free CancellationRating
7.4
1,909 reviews
Search LATAM Airlines flights
AeromexicoPriceFrom $527Free CancellationRating
7.4
1,549 reviews
Search Aeromexico flights
American AirlinesPriceFrom $620Free CancellationRating
7.1
11,563 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Peru to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peru to San Francisco for you.

Can I find flights from Peru to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Peru on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Peru to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Peru to San Francisco.

I’m not ready to book a flight from Peru to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Peru. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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