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Cheap flights from Asuncion to San Francisco from $654

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asuncion to San Francisco departing on 1/11. 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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0 bags

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Find the cheapest flights from Asuncion to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
8:10 am - 10:45 pm
ASU
-
SFO
18h 35m2 stops
Avianca Logo
12:05 am - 4:40 am
SFO
-
ASU
24h 35m2 stops
$869Avianca
Fri, Apr 10 - Fri, Apr 24
Multiple Airlines Logo
8:10 am - 5:10 pm
ASU
-
SFO
37h 00m3 stops
Multiple Airlines Logo
6:00 am - 6:05 am
SFO
-
ASU
20h 05m2 stops
$1,035Multiple Airlines
Tue, Apr 14 - Thu, Apr 23
Multiple Airlines Logo
11:20 am - 10:02 am
ASU
-
SFO
27h 42m2 stops
Multiple Airlines Logo
9:24 pm - 6:15 am
SFO
-
ASU
28h 51m2 stops
$1,051Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
8:10 am - 11:12 pm
ASU
-
SFO
19h 02m2 stops
LATAM Airlines Logo
11:05 am - 5:40 pm
SFO
-
ASU
26h 35m2 stops
$1,052LATAM Airlines
Tue, Apr 14 - Thu, Apr 23
United Airlines Logo
6:42 am - 10:25 am
ASU
-
SFO
31h 43m2 stops
United Airlines Logo
12:45 am - 12:19 am
SFO
-
ASU
19h 34m2 stops
$1,054United Airlines
Fri, Mar 20 - Sat, Mar 28
United Airlines Logo
6:42 am - 7:36 am
ASU
-
SFO
29h 54m2 stops
United Airlines Logo
5:00 am - 5:32 am
SFO
-
ASU
20h 32m2 stops
$1,063United Airlines
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
8:25 am - 10:47 am
ASU
-
SFO
30h 22m2 stops
LATAM Airlines Logo
6:00 am - 6:15 am
SFO
-
ASU
20h 15m2 stops
$1,100LATAM Airlines
Thu, Mar 19 - Mon, Mar 23
Copa Airlines Logo
6:42 am - 11:16 pm
ASU
-
SFO
21h 34m1 stop
Copa Airlines Logo
1:54 am - 5:32 am
SFO
-
ASU
23h 38m1 stop
$1,112Copa Airlines
Wed, Mar 4 - Tue, Mar 10
United Airlines Logo
6:42 am - 10:25 am
ASU
-
SFO
31h 43m2 stops
United Airlines Logo
11:59 pm - 12:15 am
SFO
-
ASU
20h 16m2 stops
$1,119United Airlines
Fri, Mar 20 - Thu, Mar 26
Copa Airlines Logo
6:33 am - 11:40 pm
ASU
-
SFO
21h 07m1 stop
Copa Airlines Logo
8:35 pm - 12:05 am
SFO
-
ASU
23h 30m1 stop
$1,133Copa Airlines
Tue, Apr 14 - Thu, Apr 23

Avianca flights from Asuncion to San Francisco

Our best Avianca deals on Asuncion to San Francisco flight tickets
Avianca
Apr 10
ASU8:10 amAsuncion Silvio Pettirossi
18h 35m
2 stops
SFO10:45 pmSan Francisco
Apr 24
SFO12:05 amSan Francisco
24h 35m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
$869
Find similar
Avianca
Jun 7
ASU8:10 amAsuncion Silvio Pettirossi
32h 25m
2 stops
SFO12:35 pmSan Francisco
Jun 29
SFO2:20 pmSan Francisco
34h 20m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
$1,451
Find similar
Avianca
Jun 7
ASU8:10 amAsuncion Silvio Pettirossi
32h 25m
2 stops
SFO12:35 pmSan Francisco
Jun 29
SFO2:20 pmSan Francisco
34h 20m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
$1,462
Find similar

LATAM Airlines flights from Asuncion to San Francisco

Our best LATAM Airlines deals on Asuncion to San Francisco flight tickets
LATAM Airlines
Apr 14
ASU8:10 amAsuncion Silvio Pettirossi
19h 02m
2 stops
SFO11:12 pmSan Francisco
Apr 23
SFO11:05 amSan Francisco
26h 35m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
$1,052
Find similar
LATAM Airlines
Mar 19
ASU8:25 amAsuncion Silvio Pettirossi
30h 22m
2 stops
SFO10:47 amSan Francisco
Mar 23
SFO6:00 amSan Francisco
20h 15m
2 stops
ASU6:15 amAsuncion Silvio Pettirossi
$1,100
Find similar
LATAM Airlines
Dec 12
ASU8:25 amAsuncion Silvio Pettirossi
31h 05m
2 stops
SFO10:30 amSan Francisco
Dec 14
SFO8:25 amSan Francisco
28h 10m
2 stops
ASU5:35 pmAsuncion Silvio Pettirossi
$1,261
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Asuncion to San Francisco 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 10, 2025.
Use the filters below to find and compare flights from Asuncion to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Fri 4/10

8:10 am-10:45 pm

2 stops18h 35m

San Francisco

Fri 4/24

12:05 am-4:40 am

2 stops24h 35m

$869

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Tue 4/14

8:10 am-5:10 pm

3 stops37h 00m

San Francisco

Thu 4/23

6:00 am-6:05 am

2 stops20h 05m

$1,035

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Wed 3/4

11:20 am-10:02 am

2 stops27h 42m

San Francisco

Wed 3/11

9:24 pm-6:15 am

2 stops28h 51m

$1,051

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Tue 4/14

8:10 am-11:12 pm

2 stops19h 02m

San Francisco

Thu 4/23

11:05 am-5:40 pm

2 stops26h 35m

$1,052

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Fri 3/20

6:42 am-10:25 am

2 stops31h 43m

San Francisco

Sat 3/28

12:45 am-12:19 am

2 stops19h 34m

$1,054

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Wed 3/4

6:42 am-7:36 am

2 stops29h 54m

San Francisco

Wed 3/11

5:00 am-5:32 am

2 stops20h 32m

$1,063

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Thu 3/19

8:25 am-10:47 am

2 stops30h 22m

San Francisco

Mon 3/23

6:00 am-6:15 am

2 stops20h 15m

$1,100

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Wed 3/4

6:42 am-11:16 pm

1 stop21h 34m

San Francisco

Tue 3/10

1:54 am-5:32 am

1 stop23h 38m

$1,112

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Fri 3/20

6:42 am-10:25 am

2 stops31h 43m

San Francisco

Thu 3/26

11:59 pm-12:15 am

2 stops20h 16m

$1,119

AsuncionSan Francisco

ASU - SFO

ASUSFO

Asuncion Silvio Pettirossi

Tue 4/14

6:33 am-11:40 pm

1 stop21h 07m

San Francisco

Thu 4/23

8:35 pm-12:05 am

1 stop23h 30m

$1,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $910.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Asuncion to San Francisco is on a Wednesday when prices can be found for as low as $790. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $1,412.

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

You could potentially save up to 6% on your flight if you consider stops on a Asuncion to San Francisco flight.

When to book flights from Asuncion to San Francisco

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

Cheap Asuncion to San Francisco (ASU to SFO) flight deals and tips

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

Fastest flight time

18h 19m

Direct flights

None
The fastest flight from Asuncion to San Francisco takes 18h 19m
There are no direct flights from Asuncion to San Francisco. There are no popular flight routes from Asuncion to San Francisco.
Search flight deals

  • How far is Asuncion Silvio Pettirossi to San Francisco by plane?

    A flight from Asuncion Silvio Pettirossi to San Francisco will travel around 6044.8 mi. 18h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to San Francisco Airport?

    Prices for flights from Asuncion Silvio Pettirossi Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Asuncion Silvio Pettirossi Airport to San Francisco Airport?

  • How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to San Francisco 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 Asuncion Silvio Pettirossi Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Asuncion to San Francisco?

Best airlines flying from Asuncion to San Francisco

Compare and see reviews for airlines that fly from Asuncion to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $798Free CancellationRating
7.6
1,557 reviews
Search Copa Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Big Sur
Calistoga
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

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

Finding the right flight to San Francisco from Asuncion is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. All flights to San Francisco from Asuncion on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Asuncion to San Francisco.

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

Yes. momondo can track prices for Asuncion to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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