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Cheap flights from San Francisco to Peru from $264

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 2/19. 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.
Avianca Logo
1:20 pm - 3:30 amSFO-LIM
11h 10m1 stop
Avianca Logo
3:00 am - 1:00 pmLIM-SFO
12h 00m1 stop
$513Avianca
Find Deal
Wed, Feb 18 - Mon, Mar 16
Avianca Logo
1:20 pm - 3:30 amSFO-LIM
11h 10m1 stop
Avianca Logo
3:00 am - 10:50 pmLIM-SFO
21h 50m1 stop
$516Avianca
Find Deal
Thu, Feb 26 - Mon, Mar 9
Avianca Logo
1:35 am - 3:30 amSFO-LIM
22h 55m1 stop
Avianca Logo
7:30 am - 11:20 pmLIM-SFO
18h 50m2 stops
$522Avianca
Find Deal
Sat, Jan 17 - Thu, Jan 29
Avianca Logo
1:20 pm - 3:30 amSFO-LIM
11h 10m1 stop
Avianca Logo
3:00 am - 12:00 pmLIM-SFO
12h 00m1 stop
$525Avianca
Find Deal
Sun, Feb 8 - Fri, Feb 20
LATAM Airlines Logo
6:00 am - 5:00 amSFO-LIM
20h 00m1 stop
LATAM Airlines Logo
12:15 pm - 10:47 amLIM-SFO
24h 32m1 stop
$536LATAM Airlines
Find Deal
Sun, Feb 22 - Wed, Mar 11
LATAM Airlines Logo
4:03 pm - 1:35 pmSFO-IQT
18h 32m2 stops
LATAM Airlines Logo
6:20 am - 10:54 pmIQT-SFO
19h 34m2 stops
$704LATAM Airlines
Find Deal
Wed, Jan 21 - Fri, Feb 6
Multiple Airlines Logo
12:05 am - 7:19 amSFO-CUZ
29h 14m3 stops
Multiple Airlines Logo
6:57 am - 12:35 pmCUZ-SFO
31h 38m3 stops
$705Multiple Airlines
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Wed, Apr 8 - Sun, Apr 19
Multiple Airlines Logo
12:05 am - 9:04 pmSFO-CUZ
18h 59m3 stops
Multiple Airlines Logo
8:02 am - 12:35 pmCUZ-SFO
30h 33m3 stops
$709Multiple Airlines
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Tue, Apr 28 - Wed, May 6
Delta Logo
6:00 am - 5:20 amSFO-IQT
20h 20m2 stops
Delta Logo
8:00 am - 11:25 pmIQT-SFO
18h 25m2 stops
$812Delta
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Mon, Jan 26 - Wed, Jan 28
American Airlines Logo
7:25 am - 7:32 amSFO-AQP
21h 07m2 stops
American Airlines Logo
9:16 pm - 2:37 pmAQP-SFO
20h 21m3 stops
$2,270American Airlines
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Sun, Jan 4 - Mon, Jan 12

Avianca flights from San Francisco to Peru

Our best Avianca deals on San Francisco to Peru flight tickets
Avianca
Feb 18
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Mar 16
LIM3:00 amLima J Chavez Intl
12h 00m
1 stop
SFO1:00 pmSan Francisco
$513
Find similar
Avianca
Feb 26
SFO1:20 pmSan Francisco
11h 10m
1 stop
LIM3:30 amLima J Chavez Intl
Mar 9
LIM3:00 amLima J Chavez Intl
21h 50m
1 stop
SFO10:50 pmSan Francisco
$516
Find similar
Avianca
Jan 17
SFO1:35 amSan Francisco
22h 55m
1 stop
LIM3:30 amLima J Chavez Intl
Jan 29
LIM7:30 amLima J Chavez Intl
18h 50m
2 stops
SFO11:20 pmSan Francisco
$522
Find similar

LATAM Airlines flights from San Francisco to Peru

Our best LATAM Airlines deals on San Francisco to Peru flight tickets
LATAM Airlines
Feb 22
SFO6:00 amSan Francisco
20h 00m
1 stop
LIM5:00 amLima J Chavez Intl
Mar 11
LIM12:15 pmLima J Chavez Intl
24h 32m
1 stop
SFO10:47 amSan Francisco
$536
Find similar
LATAM Airlines
Mar 2
SFO11:47 amSan Francisco
14h 13m
1 stop
LIM5:00 amLima J Chavez Intl
Mar 8
LIM12:50 amLima J Chavez Intl
16h 13m
1 stop
SFO3:03 pmSan Francisco
$548
Find similar
LATAM Airlines
Dec 8
SFO12:25 pmSan Francisco
17h 25m
2 stops
LIM8:50 amLima J Chavez Intl
Dec 17
LIM12:05 pmLima J Chavez Intl
13h 08m
1 stop
SFO10:13 pmSan Francisco
$550
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 December 3, 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

Wed 2/18

1:20 pm-3:30 am

1 stop11h 10m

Lima J Chavez Intl

Mon 3/16

3:00 am-1:00 pm

1 stop12h 00m

$513

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Thu 2/26

1:20 pm-3:30 am

1 stop11h 10m

Lima J Chavez Intl

Mon 3/9

3:00 am-10:50 pm

1 stop21h 50m

$516

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sat 1/17

1:35 am-3:30 am

1 stop22h 55m

Lima J Chavez Intl

Thu 1/29

7:30 am-11:20 pm

2 stops18h 50m

$522

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sun 2/8

1:20 pm-3:30 am

1 stop11h 10m

Lima J Chavez Intl

Fri 2/20

3:00 am-12:00 pm

1 stop12h 00m

$525

San FranciscoLima

SFO - LIM

SFOLIM

San Francisco

Sun 2/22

6:00 am-5:00 am

1 stop20h 00m

Lima J Chavez Intl

Wed 3/11

12:15 pm-10:47 am

1 stop24h 32m

$536

San FranciscoIquitos

SFO - IQT

SFOIQT

San Francisco

Wed 1/21

4:03 pm-1:35 pm

2 stops18h 32m

Iquitos C.F. Secada

Fri 2/6

6:20 am-10:54 pm

2 stops19h 34m

$704

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Wed 4/8

12:05 am-7:19 am

3 stops29h 14m

Cusco Velazco Astete

Sun 4/19

6:57 am-12:35 pm

3 stops31h 38m

$705

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 4/28

12:05 am-9:04 pm

3 stops18h 59m

Cusco Velazco Astete

Wed 5/6

8:02 am-12:35 pm

3 stops30h 33m

$709

San FranciscoIquitos

SFO - IQT

SFOIQT

San Francisco

Mon 1/26

6:00 am-5:20 am

2 stops20h 20m

Iquitos C.F. Secada

Wed 1/28

8:00 am-11:25 pm

2 stops18h 25m

$812

San FranciscoArequipa

SFO - AQP

SFOAQP

San Francisco

Sun 1/4

7:25 am-7:32 am

2 stops21h 07m

Arequipa Rodriguez Ballon

Mon 1/12

9:16 pm-2:37 pm

3 stops20h 21m

$2,270

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 $616. 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 $714 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 10% 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 05m

Direct flights

None
The fastest flight from San Francisco to Peru takes 11h 05m
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
2,478 reviews
Search Avianca flights
Copa AirlinesPriceFrom $428Free CancellationRating
7.6
1,559 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $534Free CancellationRating
7.5
1,890 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $627Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
AeromexicoPriceFrom $696Free CancellationRating
7.4
1,654 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

Popular cities in Peru

Popular flights according to clicks in the last 7 days on momondo
Flights to Limafrom $227
Flights to Cuscofrom $366
Flights to Arequipafrom $485
Flights to Iquitosfrom $534
Flights to Tarapotofrom $570
Flights to Chiclayofrom $382
Flights to Trujillofrom $488
Flights to Piurafrom $501
Flights to Pucallpafrom $554
Flights to Puerto Maldonadofrom $513
Flights to Cajamarcafrom $478
Flights to Tumbesfrom $631