$439+ Cheap flights from San Francisco (SFO) to Asuncion (ASU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco to Asuncion with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from San Francisco to Asuncion Silvio Pettirossi are usually found in March or July, booked 54 days in advance, depart on a Thursday or Tuesday and return on a Wednesday
Cheap flight deals from San Francisco to Asuncion
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Popular in | December |
Cheapest in | March |
Round-trip from | $907 (eDestinos) |
One-way from | $439 (United Airlines) |
Find flight deals from San Francisco to Asuncion
Cheapest flights from San Francisco to AsuncionExplore the most affordable flight options available from San Francisco to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from San Francisco to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Francisco to Asuncion within your budget
Customize your flight search to find flights from San Francisco to Asuncion 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Sun 2/2
8:27 am-6:10 pm
2 stops28h 43m
Asuncion Silvio Pettirossi
Wed 2/5
11:05 am-9:52 am
2 stops27h 47m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Mon 12/9
12:33 am-12:04 am
1 stop18h 31m
Asuncion Silvio Pettirossi
Mon 12/16
1:44 am-5:28 pm
1 stop20h 44m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Sun 2/2
11:05 pm-5:40 am
3 stops25h 35m
Asuncion Silvio Pettirossi
Wed 2/5
8:35 am-11:43 am
2 stops32h 08m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Mon 12/9
12:30 am-5:28 am
2 stops23h 58m
Asuncion Silvio Pettirossi
Mon 12/16
1:44 am-11:18 pm
1 stop26h 34m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Mon 12/9
8:00 am-4:45 pm
2 stops27h 45m
Asuncion Silvio Pettirossi
Mon 1/13
12:30 pm-11:57 am
2 stops28h 27m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Sat 12/7
6:55 am-11:40 am
2 stops23h 45m
Asuncion Silvio Pettirossi
Tue 1/14
5:40 pm-1:35 pm
3 stops24h 55m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Tue 12/17
1:35 am-5:40 am
2 stops23h 05m
Asuncion Silvio Pettirossi
Tue 12/31
6:45 am-9:55 pm
2 stops20h 10m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Thu 11/28
11:45 pm-5:21 am
2 stops24h 36m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Wed 11/27
12:33 am-9:55 am
2 stops28h 22m
San FranciscoAsuncion
SFO - ASU
SFOASU
San Francisco
Thu 11/28
6:50 pm-12:04 am
1 stop24h 14m
Compare providers for flights from San Francisco to Asuncion
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Asuncion in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Asuncion flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-Asuncion flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-Asuncion flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Asuncion flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Asuncion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Asuncion
Have a flexible travel schedule? Discover the best time to fly to Asuncion from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to Asuncion
Get recent, data-driven insights about flights from San Francisco to Asuncion including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Asuncion?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Asuncion. Price data was last updated on November 15, 2024.
The price you pay for your flight from San Francisco to Asuncion may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Asuncion?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Asuncion (average of $715). Flying from San Francisco to Asuncion in July is currently the most expensive (average of $948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to ASU?
Find hourly flight availability from San Francisco to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
It’s optimal to fly from San Francisco to Asuncion in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.
Rainfall in Asuncion by month
Plan your trip to Asuncion by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Asuncion ranges from 1.6 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Asuncion when rainfall is around 1.6 in.
Temperature in Asuncion by month
Plan your trip to Asuncion by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 64.4 F).
Reviews of airlines servicing Asuncion
Get insights into the airlines that provide service to Asuncion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asuncion. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown Copa Airlines and United Airlines from San Francisco to Asuncion. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Comfort
Crew
Boarding
Overall
Food
Entertainment
Reviews
Nice staff. Delayed flight and delayed parking upon arrival. Copapass didn't work so I could watch movies. Spent extra money to buy a comfortable seat but ended up being seated with a little kid so noisy while there were still many empty seats around.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Asuncion
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Francisco to Asuncion
Discover the top 2 airlines that operate flights from San Francisco to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$612 | Average$879 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$676 | Average$830 | FlexibilityNo cancel fee | On-time81% |