What is the cheapest airline that flies from San Francisco to Peru?

LATAM Airlines, United Airlines, and Copa Airlines are the most popular carriers operating from San Francisco to Peru

What airlines fly to Peru?

Avianca, Copa Airlines and LATAM Airlines are the top three most popular airlines that fly to Peru from San Francisco according to our data. Avianca is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 7 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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?

As of June 2026, there are 7 operators available to choose from 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.

$284 Cheap Flights from San Francisco to Peru in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Francisco to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:35 am - 4:10 am

SFO

LIM

17h 35m

1 stop

11:45 pm - 11:18 pm

LIM

SFO

25h 33m

1 stop

$516American Airlines

Mon, Sep 14 - Mon, Sep 21

7:00 am - 4:10 am

SFO

LIM

19h 10m

2 stops

11:45 pm - 6:08 pm

LIM

SFO

20h 23m

2 stops

$540GOL

Mon, Sep 14 - Fri, Sep 25

11:35 pm - 9:35 pm

SFO

LIM

20h 00m

2 stops

12:05 am - 2:46 pm

LIM

SFO

16h 41m

1 stop

$545Delta

Mon, Sep 7 - Thu, Sep 17

4:55 pm - 8:05 am

SFO

LIM

13h 10m

1 stop

12:15 am - 9:53 pm

LIM

SFO

23h 38m

2 stops

$550Delta

Mon, Sep 7 - Tue, Sep 15

6:00 am - 9:55 pm

SFO

LIM

13h 55m

1 stop

12:05 pm - 10:20 am

LIM

SFO

24h 15m

1 stop

$565LATAM Airlines

Wed, Jul 1 - Wed, Jul 8

10:10 pm - 8:20 pm

SFO

LIM

20h 10m

2 stops

12:10 am - 7:49 pm

LIM

SFO

21h 39m

2 stops

$575LATAM Airlines

Tue, Sep 22 - Sun, Sep 27

4:40 pm - 11:00 pm

SFO

LIM

28h 20m

1 stop

12:55 am - 12:27 am

LIM

SFO

25h 32m

1 stop

$579Multiple Airlines

Sat, Aug 22 - Thu, Sep 3

8:23 am - 10:10 pm

SFO

LIM

11h 47m

1 stop

12:50 am - 3:50 pm

LIM

SFO

17h 00m

1 stop

$582Multiple Airlines

Tue, Aug 25 - Sun, Sep 6

7:45 am - 11:20 am

SFO

CUZ

25h 35m

3 stops

5:10 pm - 12:50 pm

CUZ

SFO

21h 40m

2 stops

$771Avianca

Thu, Aug 20 - Wed, Aug 26

2:15 pm - 11:20 am

SFO

CUZ

19h 05m

2 stops

5:10 pm - 12:50 pm

CUZ

SFO

21h 40m

2 stops

$784Avianca

Tue, Jul 7 - Mon, Jul 13

GOL flights from San Francisco to Peru

Our best GOL deals on San Francisco to Peru flight tickets

GOL

Sep 14

SFO7:00 amSan Francisco

19h 10m

2 stops

LIM4:10 amLima J Chavez Intl

Sep 25

LIM11:45 pmLima J Chavez Intl

20h 23m

2 stops

SFO6:08 pmSan Francisco

$540

GOL

Jun 6

SFO12:59 amSan Francisco

17h 31m

2 stops

LIM8:30 pmLima J Chavez Intl

Jun 11

LIM11:45 pmLima J Chavez Intl

18h 21m

2 stops

SFO4:06 pmSan Francisco

$685

GOL

Sep 12

SFO9:45 pmSan Francisco

30h 40m

2 stops

CUZ6:25 amCusco Velazco Astete

Sep 22

CUZ4:30 pmCusco Velazco Astete

26h 27m

2 stops

SFO4:57 pmSan Francisco

$789

United Airlines flights from San Francisco to Peru

Our best United Airlines deals on San Francisco to Peru flight tickets

United Airlines

Jun 6

SFO2:28 pmSan Francisco

30h 32m

1 stop

LIM11:00 pmLima J Chavez Intl

Jun 9

LIM12:55 amLima J Chavez Intl

18h 40m

1 stop

SFO5:35 pmSan Francisco

$514

United Airlines

Jun 6

SFO6:54 pmSan Francisco

26h 06m

1 stop

LIM11:00 pmLima J Chavez Intl

Jun 8

LIM12:55 amLima J Chavez Intl

32h 27m

1 stop

SFO7:22 amSan Francisco

$524

United Airlines

Jun 6

SFO2:28 pmSan Francisco

30h 32m

1 stop

LIM11:00 pmLima J Chavez Intl

Jun 13

LIM11:05 pmLima J Chavez Intl

36h 54m

1 stop

SFO9:59 amSan Francisco

$525

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Mon 9/14

8:35 am-4:10 am

1 stop17h 35m

Lima J Chavez Intl

Mon 9/21

11:45 pm-11:18 pm

1 stop25h 33m

$516

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Mon 9/14

7:00 am-4:10 am

2 stops19h 10m

Lima J Chavez Intl

Fri 9/25

11:45 pm-6:08 pm

2 stops20h 23m

$540

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Mon 9/7

11:35 pm-9:35 pm

2 stops20h 00m

Lima J Chavez Intl

Thu 9/17

12:05 am-2:46 pm

1 stop16h 41m

$545

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Mon 9/7

4:55 pm-8:05 am

1 stop13h 10m

Lima J Chavez Intl

Tue 9/15

12:15 am-9:53 pm

2 stops23h 38m

$550

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Wed 7/1

6:00 am-9:55 pm

1 stop13h 55m

Lima J Chavez Intl

Wed 7/8

12:05 pm-10:20 am

1 stop24h 15m

$565

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 9/22

10:10 pm-8:20 pm

2 stops20h 10m

Lima J Chavez Intl

Sun 9/27

12:10 am-7:49 pm

2 stops21h 39m

$575

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sat 8/22

4:40 pm-11:00 pm

1 stop28h 20m

Lima J Chavez Intl

Thu 9/3

12:55 am-12:27 am

1 stop25h 32m

$579

Quickest round-trip

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 8/25

8:23 am-10:10 pm

1 stop11h 47m

Lima J Chavez Intl

Sun 9/6

12:50 am-3:50 pm

1 stop17h 00m

$582

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Thu 8/20

7:45 am-11:20 am

3 stops25h 35m

Cusco Velazco Astete

Wed 8/26

5:10 pm-12:50 pm

2 stops21h 40m

$771

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 7/7

2:15 pm-11:20 am

2 stops19h 05m

Cusco Velazco Astete

Mon 7/13

5:10 pm-12:50 pm

2 stops21h 40m

$784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Peru?

In general, March 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 $258. If you’re not able to fly to Peru in March, then August is your next best option. Flight prices from San Francisco to Peru during August average around $262.

How far in advance should I book a flight from San Francisco 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 $694 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 $659 on momondo.

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

You could potentially save up to 2% 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

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from San Francisco to Peru takes 11h 10m

There are no direct flights from San Francisco to Peru. There are no popular flight routes from San Francisco to Peru.

Search flight deals

Frequently asked questions about flying from San Francisco to Peru

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?
As of June 2026, there are 7 operators available to choose from 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
Avianca	PriceFrom $331	Free Cancellation	Rating 6.5 2,528 reviews	Search Avianca flights
Copa Airlines	PriceFrom $335	Free Cancellation	Rating 7.5 1,568 reviews	Search Copa Airlines flights
Delta	PriceFrom $354	Free Cancellation	Rating 7.9 8,395 reviews	Search Delta flights
LATAM Airlines	PriceFrom $378	Free Cancellation	Rating 7.4 1,919 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $530	Free Cancellation	Rating 7.4 9,774 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
Aeromexico	PriceFrom $696	Free Cancellation	Rating 7.4 1,496 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.