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

Delta, LATAM Airlines, and United 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 33% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 8 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 July 2026, there are 8 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.

$308 Cheap Flights from San Francisco to Peru in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:30 am - 9:40 pm

SFO

CIX

34h 10m

2 stops

8:35 pm - 3:50 pm

CIX

SFO

21h 15m

2 stops

$595LATAM Airlines

Mon, Aug 24 - Thu, Aug 27

9:30 am - 9:40 pm

SFO

CIX

34h 10m

2 stops

8:35 pm - 3:50 pm

CIX

SFO

21h 15m

2 stops

$632LATAM Airlines

Mon, Aug 24 - Thu, Aug 27

7:20 am - 5:00 am

SFO

LIM

19h 40m

2 stops

12:15 am - 7:58 pm

LIM

SFO

21h 43m

2 stops

$632Delta

Tue, Sep 8 - Tue, Sep 15

7:30 am - 4:10 am

SFO

LIM

18h 40m

1 stop

6:30 am - 12:54 am

LIM

SFO

20h 24m

1 stop

$634American Airlines

Tue, Aug 25 - Mon, Sep 7

11:55 pm - 4:30 pm

SFO

LIM

14h 35m

2 stops

7:30 am - 11:55 pm

LIM

SFO

18h 25m

2 stops

$635Avianca

Sat, Sep 19 - Sat, Sep 26

7:20 am - 10:10 pm

SFO

LIM

12h 50m

1 stop

12:05 pm - 10:28 am

LIM

SFO

24h 23m

1 stop

$638LATAM Airlines

Tue, Sep 8 - Tue, Sep 15

8:00 am - 4:10 am

SFO

LIM

18h 10m

2 stops

10:55 pm - 1:16 pm

LIM

SFO

17h 21m

2 stops

$639American Airlines

Wed, Sep 16 - Tue, Nov 10

11:59 pm - 11:00 pm

SFO

LIM

21h 01m

1 stop

12:55 am - 12:14 pm

LIM

SFO

13h 19m

1 stop

$643United Airlines

Tue, Aug 11 - Wed, Aug 26

2:15 pm - 3:30 am

SFO

LIM

11h 15m

1 stop

3:05 am - 12:50 pm

LIM

SFO

11h 45m

1 stop

$645Avianca

Sat, Aug 15 - Thu, Aug 20

6:00 am - 8:35 am

SFO

IQT

24h 35m

2 stops

6:20 am - 12:15 am

IQT

SFO

20h 55m

2 stops

$1,116Delta

Thu, Oct 1 - Sun, Nov 1

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United Airlines flights from San Francisco to Peru

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

United Airlines

Aug 11

SFO11:59 pmSan Francisco

21h 01m

1 stop

LIM11:00 pmLima J Chavez Intl

Aug 26

LIM12:55 amLima J Chavez Intl

13h 19m

1 stop

SFO12:14 pmSan Francisco

$643

United Airlines

Jul 4

SFO4:40 pmSan Francisco

28h 20m

1 stop

LIM11:00 pmLima J Chavez Intl

Aug 20

LIM12:55 amLima J Chavez Intl

19h 34m

1 stop

SFO6:29 pmSan Francisco

$654

United Airlines

Sep 5

SFO2:25 pmSan Francisco

30h 35m

1 stop

LIM11:00 pmLima J Chavez Intl

Sep 17

LIM12:55 amLima J Chavez Intl

18h 02m

1 stop

SFO4:57 pmSan Francisco

$657

American Airlines flights from San Francisco to Peru

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

American Airlines

Aug 25

SFO7:30 amSan Francisco

18h 40m

1 stop

LIM4:10 amLima J Chavez Intl

Sep 7

LIM6:30 amLima J Chavez Intl

20h 24m

1 stop

SFO12:54 amSan Francisco

$634

American Airlines

Sep 16

SFO8:00 amSan Francisco

18h 10m

2 stops

LIM4:10 amLima J Chavez Intl

Nov 16

LIM12:45 amLima J Chavez Intl

17h 15m

2 stops

SFO3:00 pmSan Francisco

$639

American Airlines

Sep 2

SFO8:08 amSan Francisco

18h 02m

2 stops

LIM4:10 amLima J Chavez Intl

Sep 7

LIM6:30 amLima J Chavez Intl

20h 24m

1 stop

SFO12:54 amSan Francisco

$644

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoChiclayo

SFO - CIX

SFOCIX

San Francisco

Mon 8/24

9:30 am-9:40 pm

2 stops34h 10m

Chiclayo Cornel Ruiz

Thu 8/27

8:35 pm-3:50 pm

2 stops21h 15m

$595

San FranciscoChiclayo

SFO - CIX

SFOCIX

San Francisco

Mon 8/24

9:30 am-9:40 pm

2 stops34h 10m

Chiclayo Cornel Ruiz

Thu 8/27

8:35 pm-3:50 pm

2 stops21h 15m

$632

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 9/8

7:20 am-5:00 am

2 stops19h 40m

Lima J Chavez Intl

Tue 9/15

12:15 am-7:58 pm

2 stops21h 43m

$632

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 8/25

7:30 am-4:10 am

1 stop18h 40m

Lima J Chavez Intl

Mon 9/7

6:30 am-12:54 am

1 stop20h 24m

$634

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sat 9/19

11:55 pm-4:30 pm

2 stops14h 35m

Lima J Chavez Intl

Sat 9/26

7:30 am-11:55 pm

2 stops18h 25m

$635

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 9/8

7:20 am-10:10 pm

1 stop12h 50m

Lima J Chavez Intl

Tue 9/15

12:05 pm-10:28 am

1 stop24h 23m

$638

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Wed 9/16

8:00 am-4:10 am

2 stops18h 10m

Lima J Chavez Intl

Tue 11/10

10:55 pm-1:16 pm

2 stops17h 21m

$639

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Tue 8/11

11:59 pm-11:00 pm

1 stop21h 01m

Lima J Chavez Intl

Wed 8/26

12:55 am-12:14 pm

1 stop13h 19m

$643

Quickest round-trip

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sat 8/15

2:15 pm-3:30 am

1 stop11h 15m

Lima J Chavez Intl

Thu 8/20

3:05 am-12:50 pm

1 stop11h 45m

$645

San FranciscoIquitos

SFO - IQT

SFOIQT

San Francisco

Thu 10/1

6:00 am-8:35 am

2 stops24h 35m

Iquitos C.F. Secada

Sun 11/1

6:20 am-12:15 am

2 stops20h 55m

$1,116

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 $691 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 $665 on momondo.

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

You could potentially save up to 29% 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	12h 10m
Direct flights	None

The fastest flight from San Francisco to Peru takes 12h 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 July 2026, there are 8 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
Copa Airlines	PriceFrom $331	Free Cancellation	Rating 7.6 1,565 reviews	Search Copa Airlines flights
Avianca	PriceFrom $344	Free Cancellation	Rating 6.5 2,515 reviews	Search Avianca flights
Delta	PriceFrom $352	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
LATAM Airlines	PriceFrom $421	Free Cancellation	Rating 7.4 1,946 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $523	Free Cancellation	Rating 7.1 11,768 reviews	Search American Airlines flights
United Airlines	PriceFrom $524	Free Cancellation	Rating 7.4 9,920 reviews	Search United Airlines flights
GOL	PriceFrom $592	Free Cancellation	Rating 7.3 1,252 reviews	Search GOL flights
Aeromexico	PriceFrom $783	Free Cancellation	Rating 7.4 1,481 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.