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Cheap flights from San Francisco to Peru from $271

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 11:55 pmSFO-LIM
20h 56m1 stop
United Airlines Logo
1:50 am - 7:47 amLIM-SFO
32h 57m1 stop
$505United Airlines
Find Deal
jue., nov. 27 - sáb., dic. 6
Avianca Logo
1:35 am - 3:30 amSFO-LIM
22h 55m1 stop
Avianca Logo
3:00 am - 11:20 pmLIM-SFO
23h 20m1 stop
$512Avianca
Find Deal
sáb., feb. 7 - vie., feb. 20
Avianca Logo
1:20 pm - 3:30 amSFO-LIM
11h 10m1 stop
Avianca Logo
7:30 am - 11:20 pmLIM-SFO
18h 50m2 stops
$514Avianca
Find Deal
lun., nov. 10 - sáb., nov. 15
LATAM Airlines Logo
6:00 am - 10:05 pmSFO-LIM
13h 05m1 stop
LATAM Airlines Logo
12:00 pm - 10:14 pmLIM-SFO
13h 14m1 stop
$525LATAM Airlines
Find Deal
jue., dic. 4 - sáb., dic. 13
LATAM Airlines Logo
6:00 am - 10:05 pmSFO-LIM
13h 05m1 stop
LATAM Airlines Logo
12:15 pm - 12:20 amLIM-SFO
15h 05m1 stop
$534LATAM Airlines
Find Deal
jue., nov. 27 - dom., dic. 14
Copa Airlines Logo
12:36 am - 1:20 amSFO-LIM
21h 44m1 stop
Copa Airlines Logo
10:30 am - 11:17 pmLIM-SFO
15h 47m1 stop
$538Copa Airlines
Find Deal
vie., nov. 28 - dom., dic. 14
Delta Logo
6:00 am - 10:05 pmSFO-LIM
13h 05m1 stop
Delta Logo
12:50 am - 2:36 pmLIM-SFO
16h 46m1 stop
$545Delta
Find Deal
jue., nov. 27 - vie., dic. 12
Delta Logo
6:00 am - 5:00 amSFO-LIM
20h 00m2 stops
Delta Logo
8:25 am - 7:30 amLIM-SFO
26h 05m2 stops
$547Delta
Find Deal
lun., nov. 10 - lun., nov. 24
American Airlines Logo
1:15 pm - 4:22 pmSFO-AQP
24h 07m2 stops
American Airlines Logo
8:16 am - 11:14 amAQP-SFO
29h 58m2 stops
$849American Airlines
Find Deal
vie., feb. 6 - sáb., feb. 28
American Airlines Logo
11:59 pm - 6:26 amSFO-CUZ
28h 27m2 stops
American Airlines Logo
11:47 am - 11:10 pmCUZ-SFO
37h 23m2 stops
$884American Airlines
Find Deal
lun., mar. 23 - dom., abr. 5

Avianca flights from San Francisco to Peru

Our best Avianca deals on San Francisco to Peru flight tickets
Avianca
Feb 7
SFO1:35 amSan Francisco
22h 55m
1 stop
LIM3:30 amLima J Chavez Intl
Feb 20
LIM3:00 amLima J Chavez Intl
23h 20m
1 stop
SFO11:20 pmSan Francisco
$512
Find similar
Avianca
Nov 10
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Nov 15
LIM7:30 amLima J Chavez Intl
18h 50m
2 stops
SFO11:20 pmSan Francisco
$514
Find similar
Avianca
Nov 10
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Nov 23
LIM3:00 amLima J Chavez Intl
12h 00m
1 stop
SFO12:00 pmSan Francisco
$515
Find similar

United Airlines flights from San Francisco to Peru

Our best United Airlines deals on San Francisco to Peru flight tickets
United Airlines
Nov 27
SFO11:59 pmSan Francisco
20h 56m
1 stop
LIM11:55 pmLima J Chavez Intl
Dec 12
LIM1:50 amLima J Chavez Intl
32h 57m
1 stop
SFO7:47 amSan Francisco
$505
Find similar
United Airlines
Nov 24
SFO5:15 amSan Francisco
15h 40m
1 stop
LIM11:55 pmLima J Chavez Intl
Dec 10
LIM1:50 amLima J Chavez Intl
20h 36m
1 stop
SFO7:26 pmSan Francisco
$520
Find similar
United Airlines
Nov 24
SFO11:59 pmSan Francisco
20h 56m
1 stop
LIM11:55 pmLima J Chavez Intl
Dec 7
LIM1:50 amLima J Chavez Intl
25h 09m
1 stop
SFO11:59 pmSan Francisco
$530
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Peru 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 octubre 29, 2025.
Use the filters below to find and compare flights from San Francisco to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

jue. 11/27

11:59 pm-11:55 pm

1 stop20h 56m

Lima J Chavez Intl

sáb. 12/6

1:50 am-7:47 am

1 stop32h 57m

$505

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

sáb. 2/7

1:35 am-3:30 am

1 stop22h 55m

Lima J Chavez Intl

vie. 2/20

3:00 am-11:20 pm

1 stop23h 20m

$512

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

lun. 11/10

1:20 pm-3:30 am

1 stop11h 10m

Lima J Chavez Intl

sáb. 11/15

7:30 am-11:20 pm

2 stops18h 50m

$514

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

jue. 12/4

6:00 am-10:05 pm

1 stop13h 05m

Lima J Chavez Intl

sáb. 12/13

12:00 pm-10:14 pm

1 stop13h 14m

$525

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

jue. 11/27

6:00 am-10:05 pm

1 stop13h 05m

Lima J Chavez Intl

dom. 12/14

12:15 pm-12:20 am

1 stop15h 05m

$534

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

vie. 11/28

12:36 am-1:20 am

1 stop21h 44m

Lima J Chavez Intl

dom. 12/14

10:30 am-11:17 pm

1 stop15h 47m

$538

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

jue. 11/27

6:00 am-10:05 pm

1 stop13h 05m

Lima J Chavez Intl

vie. 12/12

12:50 am-2:36 pm

1 stop16h 46m

$545

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

lun. 11/10

6:00 am-5:00 am

2 stops20h 00m

Lima J Chavez Intl

lun. 11/24

8:25 am-7:30 am

2 stops26h 05m

$547

San FranciscoArequipa

SFO - AQP

SFOAQP

San Francisco

vie. 2/6

1:15 pm-4:22 pm

2 stops24h 07m

Arequipa Rodriguez Ballon

sáb. 2/28

8:16 am-11:14 am

2 stops29h 58m

$849

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

lun. 3/23

11:59 pm-6:26 am

2 stops28h 27m

Cusco Velazco Astete

dom. 4/5

11:47 am-11:10 pm

2 stops37h 23m

$884

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 Peru from

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

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 Peru?

In general, September is the cheapest month to fly from San Francisco to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $617. If you’re not able to fly to Peru in September, then February is your next best option. Flight prices from San Francisco to Peru during February average around $643.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from San Francisco to Peru is on a Tuesday when prices can be found for as low as $688. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $773.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is in the morning when flights can be purchased for as low as $726. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $738 on average. Flights to Peru from San Francisco at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Peru?

You are more likely to see cheaper flights to Peru from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Peru for around $723 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Peru from San Francisco for as low as $647 on momondo.

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

You could potentially save up to 1% on your flight if you consider stops on a San Francisco to Peru flight.

Cheap San Francisco to Peru flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco to Peru. There are no popular flight routes from San Francisco to Peru.
Search flight deals

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

    Prices for flights from San Francisco Airport to Peru are refreshed on a daily basis.

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

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

    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 San Francisco Airport to Peru.

  • What documentation or ID do you need to fly to Peru?

    The travel and health documents required for your trip to Peru can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Peru. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Francisco to Peru

Compare and see reviews for airlines that fly from San Francisco to Peru with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $381Free CancellationRating
6.6
2,468 reviews
Search Avianca flights
Copa AirlinesPriceFrom $441Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $566Free CancellationRating
7.5
1,871 reviews
Search LATAM Airlines flights
DeltaPriceFrom $586Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $640Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
AeromexicoPriceFrom $696Free CancellationRating
7.4
1,677 reviews
Search Aeromexico flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from San Francisco.

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

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

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

Once all potential San Francisco to Peru flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Peru, momondo offers a useful price alert feature which will track prices for flights to Peru from San Francisco and alert you when they change.

An easier way to manage your Peru trip

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vie. 11/28
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Find better results for your trip to Peru

Popular cities in Peru

Popular flights according to clicks in the last 7 days on momondo
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Flights to Trujillofrom $554
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Flights to Pucallpafrom $427
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Flights to Juliacafrom $514