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

Copa Airlines, American Airlines, and Avianca 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 May 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.

$270 Cheap Flights from San Francisco to Peru in 2026

1 adult

0 bags

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.

11:58 pm - 10:15 pm

SFO

LIM

20h 17m

1 stop

11:45 pm - 4:06 pm

LIM

SFO

18h 21m

2 stops

$588American Airlines

Mon, Sep 14 - Mon, Sep 28

8:16 pm - 12:55 am

SFO

LIM

26h 39m

1 stop

7:00 am - 11:40 pm

LIM

SFO

18h 40m

1 stop

$594Copa Airlines

Sat, May 30 - Sat, Jun 6

1:20 pm - 11:20 am

SFO

CUZ

19h 00m

2 stops

5:10 pm - 12:00 pm

CUZ

SFO

21h 50m

2 stops

$784Avianca

Wed, Nov 4 - Thu, Nov 12

2:15 pm - 11:20 am

SFO

CUZ

19h 05m

2 stops

5:10 pm - 1:00 pm

CUZ

SFO

45h 50m

2 stops

$801Avianca

Tue, Oct 20 - Mon, Oct 26

8:55 am - 6:50 pm

SFO

CIX

31h 55m

2 stops

6:25 am - 10:56 pm

CIX

SFO

18h 31m

2 stops

$815Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

2:15 pm - 10:15 pm

SFO

CUZ

30h 00m

2 stops

9:55 pm - 12:50 pm

CUZ

SFO

16h 55m

2 stops

$833Multiple Airlines

Sat, Sep 12 - Thu, Sep 17

7:03 am - 5:00 am

SFO

IQT

43h 57m

2 stops

6:00 am - 12:49 pm

IQT

SFO

32h 49m

2 stops

$902Aeromexico

Mon, Jun 29 - Mon, Jul 6

11:51 pm - 9:35 pm

SFO

IQT

19h 44m

2 stops

10:30 am - 1:20 pm

IQT

SFO

28h 50m

2 stops

$935Aeromexico

Mon, Jun 15 - Mon, Jun 22

7:15 am - 4:45 pm

SFO

PIU

31h 30m

2 stops

7:10 pm - 3:53 pm

PIU

SFO

46h 43m

2 stops

$1,350LATAM Airlines

Tue, Jun 2 - Fri, Jun 12

11:05 am - 5:05 pm

SFO

CIX

28h 00m

2 stops

7:25 pm - 11:59 am

CIX

SFO

18h 34m

2 stops

$1,490LATAM Airlines

Mon, Sep 28 - Thu, Oct 1

Copa Airlines flights from San Francisco to Peru

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

Copa Airlines

May 27

SFO8:16 pmSan Francisco

20h 59m

1 stop

LIM7:15 pmLima J Chavez Intl

Jun 3

LIM1:20 pmLima J Chavez Intl

12h 20m

1 stop

SFO11:40 pmSan Francisco

$571

Copa Airlines

May 30

SFO8:16 pmSan Francisco

26h 39m

1 stop

LIM12:55 amLima J Chavez Intl

Jun 6

LIM7:00 amLima J Chavez Intl

18h 40m

1 stop

SFO11:40 pmSan Francisco

$594

Copa Airlines

May 28

SFO8:16 pmSan Francisco

25h 24m

1 stop

LIM11:40 pmLima J Chavez Intl

Jun 6

LIM4:00 amLima J Chavez Intl

21h 40m

1 stop

SFO11:40 pmSan Francisco

$617

Avianca flights from San Francisco to Peru

Our best Avianca deals on San Francisco to Peru flight tickets

Avianca

Sep 18

SFO2:15 pmSan Francisco

18h 20m

2 stops

LIM10:35 amLima J Chavez Intl

Sep 27

LIM3:05 amLima J Chavez Intl

21h 30m

1 stop

SFO10:35 pmSan Francisco

$689

Avianca

Aug 25

SFO2:15 pmSan Francisco

11h 15m

1 stop

LIM3:30 amLima J Chavez Intl

Sep 7

LIM7:30 amLima J Chavez Intl

17h 05m

2 stops

SFO10:35 pmSan Francisco

$694

Avianca

Aug 24

SFO2:15 pmSan Francisco

11h 15m

1 stop

LIM3:30 amLima J Chavez Intl

Sep 13

LIM3:05 amLima J Chavez Intl

21h 30m

1 stop

SFO10:35 pmSan Francisco

$695

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Mon 9/14

11:58 pm-10:15 pm

1 stop20h 17m

Lima J Chavez Intl

Mon 9/28

11:45 pm-4:06 pm

2 stops18h 21m

$588

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sat 5/30

8:16 pm-12:55 am

1 stop26h 39m

Lima J Chavez Intl

Sat 6/6

7:00 am-11:40 pm

1 stop18h 40m

$594

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Wed 11/4

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Thu 11/12

5:10 pm-12:00 pm

2 stops21h 50m

$784

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 10/20

2:15 pm-11:20 am

2 stops19h 05m

Cusco Velazco Astete

Mon 10/26

5:10 pm-1:00 pm

2 stops45h 50m

$801

San FranciscoChiclayo

SFO - CIX

SFOCIX

San Francisco

Thu 10/8

8:55 am-6:50 pm

2 stops31h 55m

Chiclayo Cornel Ruiz

Thu 10/15

6:25 am-10:56 pm

2 stops18h 31m

$815

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Sat 9/12

2:15 pm-10:15 pm

2 stops30h 00m

Cusco Velazco Astete

Thu 9/17

9:55 pm-12:50 pm

2 stops16h 55m

$833

San FranciscoIquitos

SFO - IQT

SFOIQT

San Francisco

Mon 6/29

7:03 am-5:00 am

2 stops43h 57m

Iquitos C.F. Secada

Mon 7/6

6:00 am-12:49 pm

2 stops32h 49m

$902

San FranciscoIquitos

SFO - IQT

SFOIQT

San Francisco

Mon 6/15

11:51 pm-9:35 pm

2 stops19h 44m

Iquitos C.F. Secada

Mon 6/22

10:30 am-1:20 pm

2 stops28h 50m

$935

San FranciscoPiura

SFO - PIU

SFOPIU

San Francisco

Tue 6/2

7:15 am-4:45 pm

2 stops31h 30m

Piura

Fri 6/12

7:10 pm-3:53 pm

2 stops46h 43m

$1,350

San FranciscoChiclayo

SFO - CIX

SFOCIX

San Francisco

Mon 9/28

11:05 am-5:05 pm

2 stops28h 00m

Chiclayo Cornel Ruiz

Thu 10/1

7:25 pm-11:59 am

2 stops18h 34m

$1,490

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, August 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 $200. If you’re not able to fly to Peru in August, then March is your next best option. Flight prices from San Francisco to Peru during March average around $258.

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 $692 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 $633 on momondo.

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

You could potentially save up to 5% 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 15m
Direct flights	None

The fastest flight from San Francisco to Peru takes 11h 15m

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 May 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 $324	Free Cancellation	Rating 6.5 2,529 reviews	Search Avianca flights
Copa Airlines	PriceFrom $336	Free Cancellation	Rating 7.5 1,579 reviews	Search Copa Airlines flights
Delta	PriceFrom $353	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights
LATAM Airlines	PriceFrom $378	Free Cancellation	Rating 7.4 1,923 reviews	Search LATAM Airlines flights
United Airlines	PriceFrom $530	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
Aeromexico	PriceFrom $696	Free Cancellation	Rating 7.4 1,504 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.