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Cheap flights from San Francisco to Peru from $276

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 1/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
11:02 am - 8:10 amSFO-LIM
18h 08m1 stop
LATAM Airlines Logo
12:00 pm - 11:16 pmLIM-SFO
14h 16m1 stop
$516LATAM Airlines
Find Deal
mar., ene. 20 - mar., feb. 3
LATAM Airlines Logo
6:00 am - 10:05 pmSFO-LIM
13h 05m1 stop
LATAM Airlines Logo
12:00 pm - 10:50 pmLIM-SFO
13h 50m1 stop
$525LATAM Airlines
Find Deal
sáb., nov. 29 - dom., dic. 14
LATAM Airlines Logo
11:40 am - 5:00 amSFO-LIM
14h 20m1 stop
LATAM Airlines Logo
12:00 pm - 11:16 pmLIM-SFO
14h 16m1 stop
$527LATAM Airlines
Find Deal
mié., feb. 4 - mié., feb. 18
LATAM Airlines Logo
6:00 am - 10:05 pmSFO-LIM
13h 05m1 stop
LATAM Airlines Logo
12:15 am - 3:05 pmLIM-SFO
17h 50m2 stops
$531LATAM Airlines
Find Deal
lun., feb. 9 - lun., feb. 23
Delta Logo
8:25 am - 8:10 amSFO-LIM
20h 45m1 stop
Delta Logo
12:05 pm - 10:13 pmLIM-SFO
13h 08m1 stop
$545Delta
Find Deal
lun., dic. 1 - lun., dic. 15
Delta Logo
6:00 am - 5:00 amSFO-LIM
20h 00m1 stop
Delta Logo
12:05 pm - 10:30 amLIM-SFO
25h 25m2 stops
$548Delta
Find Deal
sáb., nov. 29 - jue., dic. 18
Avianca Logo
1:20 pm - 11:20 amSFO-CUZ
19h 00m2 stops
Avianca Logo
5:10 pm - 11:40 pmCUZ-SFO
32h 30m2 stops
$688Avianca
Find Deal
jue., mar. 5 - lun., mar. 16
Avianca Logo
1:20 pm - 11:20 amSFO-CUZ
19h 00m2 stops
Avianca Logo
5:10 pm - 9:50 pmCUZ-SFO
31h 40m2 stops
$700Avianca
Find Deal
sáb., ene. 31 - jue., feb. 5
Multiple Airlines Logo
1:20 pm - 8:26 pmSFO-CUZ
28h 06m3 stops
Multiple Airlines Logo
5:10 pm - 12:00 pmCUZ-SFO
21h 50m2 stops
$762Multiple Airlines
Find Deal
sáb., ene. 31 - jue., feb. 5
Multiple Airlines Logo
1:20 pm - 8:26 pmSFO-CUZ
28h 06m3 stops
Multiple Airlines Logo
12:25 pm - 12:00 pmCUZ-SFO
26h 35m2 stops
$763Multiple Airlines
Find Deal
sáb., feb. 21 - dom., mar. 1

LATAM Airlines flights from San Francisco to Peru

Our best LATAM Airlines deals on San Francisco to Peru flight tickets
LATAM Airlines
Jan 20
SFO11:02 amSan Francisco
18h 08m
1 stop
LIM8:10 amLima J Chavez Intl
Feb 3
LIM12:00 pmLima J Chavez Intl
14h 16m
1 stop
SFO11:16 pmSan Francisco
$516
Find similar
LATAM Airlines
Nov 29
SFO6:00 amSan Francisco
13h 05m
1 stop
LIM10:05 pmLima J Chavez Intl
Dec 14
LIM12:00 pmLima J Chavez Intl
13h 50m
1 stop
SFO10:50 pmSan Francisco
$525
Find similar
LATAM Airlines
Feb 4
SFO11:40 amSan Francisco
14h 20m
1 stop
LIM5:00 amLima J Chavez Intl
Feb 18
LIM12:00 pmLima J Chavez Intl
14h 16m
1 stop
SFO11:16 pmSan Francisco
$527
Find similar

Avianca flights from San Francisco to Peru

Our best Avianca deals on San Francisco to Peru flight tickets
Avianca
Jan 29
SFO11:10 pmSan Francisco
18h 45m
2 stops
LIM8:55 pmLima J Chavez Intl
Feb 3
LIM3:00 amLima J Chavez Intl
12h 00m
1 stop
SFO12:00 pmSan Francisco
$567
Find similar
Avianca
Jan 29
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Feb 7
LIM3:00 amLima J Chavez Intl
12h 00m
1 stop
SFO12:00 pmSan Francisco
$574
Find similar
Avianca
Feb 1
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Feb 17
LIM7:30 amLima J Chavez Intl
18h 50m
2 stops
SFO11:20 pmSan Francisco
$576
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 noviembre 12, 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

mar. 1/20

11:02 am-8:10 am

1 stop18h 08m

Lima J Chavez Intl

mar. 2/3

12:00 pm-11:16 pm

1 stop14h 16m

$516

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

sáb. 11/29

6:00 am-10:05 pm

1 stop13h 05m

Lima J Chavez Intl

dom. 12/14

12:00 pm-10:50 pm

1 stop13h 50m

$525

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

mié. 2/4

11:40 am-5:00 am

1 stop14h 20m

Lima J Chavez Intl

mié. 2/18

12:00 pm-11:16 pm

1 stop14h 16m

$527

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

lun. 2/9

6:00 am-10:05 pm

1 stop13h 05m

Lima J Chavez Intl

lun. 2/23

12:15 am-3:05 pm

2 stops17h 50m

$531

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

lun. 12/1

8:25 am-8:10 am

1 stop20h 45m

Lima J Chavez Intl

lun. 12/15

12:05 pm-10:13 pm

1 stop13h 08m

$545

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

sáb. 11/29

6:00 am-5:00 am

1 stop20h 00m

Lima J Chavez Intl

jue. 12/18

12:05 pm-10:30 am

2 stops25h 25m

$548

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

jue. 3/5

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

lun. 3/16

5:10 pm-11:40 pm

2 stops32h 30m

$688

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

sáb. 1/31

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

jue. 2/5

5:10 pm-9:50 pm

2 stops31h 40m

$700

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

sáb. 1/31

1:20 pm-8:26 pm

3 stops28h 06m

Cusco Velazco Astete

jue. 2/5

5:10 pm-12:00 pm

2 stops21h 50m

$762

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

sáb. 2/21

1:20 pm-8:26 pm

3 stops28h 06m

Cusco Velazco Astete

dom. 3/1

12:25 pm-12:00 pm

2 stops26h 35m

$763

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 October is your next best option. Flight prices from San Francisco to Peru during October average around $642.

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 $718 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 $634 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
2,473 reviews
Search Avianca flights
Copa AirlinesPriceFrom $429Free CancellationRating
7.6
1,563 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $546Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $569Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights
DeltaPriceFrom $573Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $638Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
AeromexicoPriceFrom $696Free CancellationRating
7.4
1,672 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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Find better results for your trip to Peru

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Popular flights according to clicks in the last 7 days on momondo
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