What is the cheapest airline that flies from San Francisco to Cusco Velazco Astete?

Avianca is the most popular carrier operating from San Francisco to Cusco Velazco Astete

What airlines fly to Cusco?

LATAM Airlines, Avianca and American Airlines are the top three most popular airlines that fly to Cusco from San Francisco according to our data. LATAM Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Cusco. Keep in mind that there are 4 different airlines that fly to Cusco 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 Cusco Velazco Astete Airport?

Prices for flights from San Francisco Airport to Cusco Velazco Astete Airport are updated daily.

How many operators does momondo search for flights from San Francisco Airport to Cusco Velazco Astete Airport?

As of December 2025, there are 4 operators available to choose from for flights from San Francisco Airport to Cusco Velazco Astete Airport.

How old do you have to be to fly from San Francisco Airport to Cusco Velazco Astete Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cusco Velazco Astete Airport.

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The travel and health documents required for your trip to Cusco Velazco Astete Airport 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 Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$335 Cheap Flights from San Francisco to Cusco in 2025/26

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Find the cheapest flights from San Francisco to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 11:20 am

SFO

CUZ

19h 00m2 stops

5:10 pm - 9:50 pm

CUZ

SFO

31h 40m2 stops

$698Avianca

Tue, Jan 20 - Tue, Jan 27

1:20 pm - 11:20 am

SFO

CUZ

19h 00m2 stops

12:25 pm - 12:00 pm

CUZ

SFO

26h 35m2 stops

$701Avianca

Thu, Jan 22 - Wed, Feb 4

2:20 pm - 11:00 am

SFO

CUZ

18h 40m2 stops

4:45 pm - 10:45 pm

CUZ

SFO

32h 00m2 stops

$702Avianca

Tue, May 12 - Tue, May 19

1:20 pm - 11:20 am

SFO

CUZ

19h 00m2 stops

12:25 pm - 9:50 pm

CUZ

SFO

36h 25m2 stops

$708Avianca

Mon, Jan 26 - Wed, Jan 28

2:20 pm - 11:00 am

SFO

CUZ

18h 40m2 stops

11:07 am - 12:35 pm

CUZ

SFO

27h 28m3 stops

$738Multiple Airlines

Tue, May 12 - Tue, May 19

1:20 pm - 11:20 am

SFO

CUZ

19h 00m2 stops

5:10 pm - 9:50 pm

CUZ

SFO

31h 40m2 stops

$744Avianca

Mon, Feb 2 - Sat, Feb 14

2:20 pm - 11:20 am

SFO

CUZ

19h 00m2 stops

4:22 pm - 10:50 pm

CUZ

SFO

32h 28m3 stops

$745Multiple Airlines

Tue, Mar 10 - Thu, Mar 19

8:50 pm - 6:56 am

SFO

CUZ

31h 06m2 stops

7:32 am - 10:50 am

CUZ

SFO

29h 18m2 stops

$757GOL

Sat, Mar 7 - Mon, Mar 16

2:20 pm - 6:40 pm

SFO

CUZ

26h 20m2 stops

5:30 pm - 12:07 pm

CUZ

SFO

20h 37m2 stops

$762LATAM Airlines

Wed, Apr 1 - Wed, Apr 8

2:20 pm - 11:00 am

SFO

CUZ

18h 40m2 stops

11:20 pm - 11:12 pm

CUZ

SFO

25h 52m2 stops

$777Multiple Airlines

Sat, May 9 - Sun, May 17

Delta flights from San Francisco to Cusco

Our best Delta deals on San Francisco to Cusco flight tickets

Delta

Mar 21

SFO6:28 pmSan Francisco

15h 12m

2 stops

CUZ11:40 amCusco Velazco Astete

Mar 30

CUZ5:00 amCusco Velazco Astete

21h 22m

2 stops

SFO12:22 amSan Francisco

$928

Find similar

Delta

Mar 21

SFO2:20 pmSan Francisco

17h 05m

2 stops

CUZ9:25 amCusco Velazco Astete

Mar 25

CUZ9:50 pmCusco Velazco Astete

16h 17m

2 stops

SFO12:07 pmSan Francisco

$977

Find similar

Delta

Jun 16

SFO8:55 amSan Francisco

24h 15m

2 stops

CUZ11:10 amCusco Velazco Astete

Jul 2

CUZ7:50 pmCusco Velazco Astete

21h 21m

2 stops

SFO3:11 pmSan Francisco

$1,094

Find similar

Avianca flights from San Francisco to Cusco

Our best Avianca deals on San Francisco to Cusco flight tickets

Avianca

Jan 20

SFO1:20 pmSan Francisco

19h 00m

2 stops

CUZ11:20 amCusco Velazco Astete

Jan 27

CUZ5:10 pmCusco Velazco Astete

31h 40m

2 stops

SFO9:50 pmSan Francisco

$698

Find similar

Avianca

Jan 22

SFO1:20 pmSan Francisco

19h 00m

2 stops

CUZ11:20 amCusco Velazco Astete

Feb 4

CUZ12:25 pmCusco Velazco Astete

26h 35m

2 stops

SFO12:00 pmSan Francisco

$701

Find similar

Avianca

May 12

SFO2:20 pmSan Francisco

18h 40m

2 stops

CUZ11:00 amCusco Velazco Astete

May 19

CUZ4:45 pmCusco Velazco Astete

32h 00m

2 stops

SFO10:45 pmSan Francisco

$702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 1/20

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Tue 1/27

5:10 pm-9:50 pm

2 stops31h 40m

$698

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Thu 1/22

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Wed 2/4

12:25 pm-12:00 pm

2 stops26h 35m

$701

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 5/12

2:20 pm-11:00 am

2 stops18h 40m

Cusco Velazco Astete

Tue 5/19

4:45 pm-10:45 pm

2 stops32h 00m

$702

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Mon 1/26

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Wed 1/28

12:25 pm-9:50 pm

2 stops36h 25m

$708

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 5/12

2:20 pm-11:00 am

2 stops18h 40m

Cusco Velazco Astete

Tue 5/19

11:07 am-12:35 pm

3 stops27h 28m

$738

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Mon 2/2

1:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Sat 2/14

5:10 pm-9:50 pm

2 stops31h 40m

$744

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Tue 3/10

2:20 pm-11:20 am

2 stops19h 00m

Cusco Velazco Astete

Thu 3/19

4:22 pm-10:50 pm

3 stops32h 28m

$745

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Sat 3/7

8:50 pm-6:56 am

2 stops31h 06m

Cusco Velazco Astete

Mon 3/16

7:32 am-10:50 am

2 stops29h 18m

$757

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Wed 4/1

2:20 pm-6:40 pm

2 stops26h 20m

Cusco Velazco Astete

Wed 4/8

5:30 pm-12:07 pm

2 stops20h 37m

$762

San FranciscoCusco

SFO - CUZ

SFOCUZ

San Francisco

Sat 5/9

2:20 pm-11:00 am

2 stops18h 40m

Cusco Velazco Astete

Sun 5/17

11:20 pm-11:12 pm

2 stops25h 52m

$777

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Cusco

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 Cusco?

In general, September is the cheapest month to fly from San Francisco to Cusco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $793. If you aren’t able to travel to Cusco during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $798.

What is the cheapest day to depart on your flight to Cusco?

The cheapest day to depart from San Francisco to Cusco is on a Tuesday when prices can be found for as low as $771. The most expensive day to fly to Cusco is Saturday, with ticket prices averaging around $1,088.

What is the cheapest time of day to depart on your flight to Cusco?

According to our data, the cheapest time of day to fly to Cusco is in the evening. momondo users have found flights departing from San Francisco to Cusco in the evening for as low as $871. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Cusco is in the morning when prices are around $980.

How far in advance should I book a flight to Cusco?

You are more likely to see cheaper flights to Cusco from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Cusco for around $951 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cusco from San Francisco for as low as $810 on momondo.

How have San Francisco to Cusco flight prices changed over time?

When to book flights from San Francisco to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Cusco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Cusco (SFO to CUZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Cusco

Fastest flight time	18h 40m
Direct flights	None

The fastest flight from San Francisco to Cusco takes 18h 40m

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

Search flight deals

How far is San Francisco to Cusco Velazco Astete by plane?
A flight from San Francisco to Cusco Velazco Astete will travel around 4816.8 mi. Typically, this will take 18h 40m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Cusco Velazco Astete Airport?
Prices for flights from San Francisco Airport to Cusco Velazco Astete Airport are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Cusco Velazco Astete Airport?
As of December 2025, there are 4 operators available to choose from for flights from San Francisco Airport to Cusco Velazco Astete Airport.
How old do you have to be to fly from San Francisco Airport to Cusco Velazco Astete Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The travel and health documents required for your trip to Cusco Velazco Astete Airport 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 Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Cusco?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Cusco is LATAM Airlines, representing 68% of all bookings. The subsequent popular airlines are Avianca at 23%, American Airlines at 5%, and Delta at 4%.

Best airlines flying from San Francisco to Cusco

Compare and see reviews for airlines that fly from San Francisco to Cusco with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $549	Free Cancellation	Rating 6.6 2,492 reviews	Search Avianca flights
Delta	PriceFrom $743	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
LATAM Airlines	PriceFrom $744	Free Cancellation	Rating 7.5 1,894 reviews	Search LATAM Airlines flights
American Airlines	PriceFrom $913	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Cusco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Cusco. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Cusco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cusco from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Cusco?

Once you have performed a search for San Francisco to Cusco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Cusco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cusco from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.