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Asuncion

$1,172+ Cheap flights from Phoenix to Asuncion (ASU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ASU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Phoenix to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) 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 September 17, 2025.

Round-trip from

$1,295
(United)
From Phoenix to Asuncion Silvio Pettirossi
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Find flight deals from Phoenix to Asuncion

Cheapest flights from Phoenix to Asuncion
Explore the most affordable flight options available from Phoenix to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/17. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:10 pmPHX - ASU
2 stops27h 55mCopa Airlines
Thu 9/256:31 amASU - PHX
2 stops21h 44mCopa Airlines
Deal found 9/17$1,172
This United deal was found by Cheapflights users on 9/16. 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.
Fri 11/215:28 pmPHX - ASU
2 stops26h 43mMultiple Airlines
Tue 11/258:20 amASU - PHX
2 stops28h 58mMultiple Airlines
Deal found 9/16$1,295
This United Airlines deal was found by Cheapflights users on 9/16. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:59 pmPHX - ASU
2 stops25h 31mUnited Airlines
Mon 11/241:46 amASU - PHX
2 stops21h 05mUnited Airlines
Deal found 9/16$1,562
This United Airlines deal was found by Cheapflights users on 9/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:12 pmPHX - ASU
2 stops33h 13mUnited Airlines
Wed 9/241:45 amASU - PHX
3 stops40h 54mUnited Airlines
Deal found 9/17$1,576
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:26 amPHX - ASU
2 stops31h 04mGOL
Sat 1/1712:20 pmASU - PHX
2 stops24h 42mGOL
Deal found 9/15$2,011

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Phoenix to Asuncion that are best for you.

Fly from

Phoenix

Fly to

Asuncion

Route

Depart

Return

Price

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Fri 11/21

5:28 pm-12:11 am

2 stops26h 43m

Asuncion Silvio Pettirossi

Tue 11/25

8:20 am-9:18 am

2 stops28h 58m

$1,295

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Fri 11/21

11:59 pm-5:30 am

2 stops25h 31m

Asuncion Silvio Pettirossi

Mon 11/24

1:46 am-6:51 pm

2 stops21h 05m

$1,562

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Thu 1/1

9:40 am-11:30 am

2 stops21h 50m

Asuncion Silvio Pettirossi

Sat 1/17

12:20 pm-10:31 am

2 stops26h 11m

$1,665

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Thu 1/1

5:40 pm-12:14 am

2 stops26h 34m

Asuncion Silvio Pettirossi

Fri 1/16

1:59 am-10:59 pm

2 stops25h 00m

$2,360

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Phoenix to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Asuncion

What is the cheapest time of day to fly from PHX to ASU?

Find hourly flight availability from Phoenix 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 September 17, 2025.

When flying from Phoenix to Asuncion, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Asuncion from Phoenix?

    Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Phoenix to Asuncion. You should not have trouble finding flights to Silvio Pettirossi from Phoenix; the airport handles an average of 0 inbound flights from Phoenix per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Asuncion airport from Phoenix. It is only a 7.8 mi journey from Silvio Pettirossi (ASU) to Asuncion’s city center.

  • How long is the flight from Phoenix to Asuncion?

    Departing from Phoenix to Asuncion will take you 25h 31m. There are 5403 mi between Phoenix and Asuncion.

  • Can I find deals for flights from Phoenix to Asuncion that include hotel bookings?

    Yes. In addition to deals on Phoenix to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Asuncion.

  • Can I find deals for business class flights from Phoenix to Asuncion?

    Yes. Cheapflights offers flight deals from Phoenix to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from Phoenix to Asuncion (average of $715). Flying from Phoenix to Asuncion in December is currently the most expensive (average of $1,024). 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.

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