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Asuncion

$645+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ASU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$645
(FlightHub)
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 July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:20 amPHX - ASU
2 stops42h 40mLATAM Airlines
Mon 10/201:10 pmASU - PHX
2 stops25h 41mLATAM Airlines
Deal found 7/1$645
This Copa Airlines deal was found by Cheapflights users on 7/3. 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 7/37:06 pmPHX - ASU
2 stops27h 38mCopa Airlines
Tue 7/223:44 amASU - PHX
2 stops22h 16mCopa Airlines
Deal found 7/3$1,142
This United deal was found by Cheapflights users on 7/3. 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 7/49:51 amPHX - ASU
3 stops38h 49mMultiple Airlines
Mon 7/141:44 amASU - PHX
2 stops41h 39mMultiple Airlines
Deal found 7/3$1,369
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/318:25 amPHX - ASU
2 stops35h 29mUnited Airlines
Wed 8/61:45 amASU - PHX
2 stops23h 10mUnited Airlines
Deal found 7/1$1,370

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 July 3, 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 10/10

11:20 am-10:00 am

2 stops42h 40m

Asuncion Silvio Pettirossi

Mon 10/20

1:10 pm-10:51 am

2 stops25h 41m

$645

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Thu 7/31

8:25 am-11:54 pm

2 stops35h 29m

Asuncion Silvio Pettirossi

Wed 8/6

1:45 am-8:55 pm

2 stops23h 10m

$1,370

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Wed 7/30

11:34 pm-4:40 am

3 stops25h 06m

Asuncion Silvio Pettirossi

Sat 8/16

3:00 pm-9:37 pm

3 stops34h 37m

$1,603

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

Sat 7/26

7:06 pm-11:54 pm

2 stops24h 48m

Asuncion Silvio Pettirossi

Fri 8/1

1:45 am-8:59 pm

2 stops23h 14m

$1,934

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 July 3, 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.

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 July 3, 2025.
Get a feel of what it's like to fly with LATAM Airlines, Copa Airlines, and United Airlines from Phoenix to Asuncion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,805 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,467 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,861 reviews
LATAM Airlines
7.5
Good
1,805 reviews

Boarding

7.6

Entertainment

7.0

Crew

8.1

Food

6.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

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.

  • What are the cheapest airlines flying from Phoenix to Asuncion round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Asuncion, with prices starting at $645. Additional round-trip tickets that might be worth considering are offered by United Airlines and Copa Airlines, with the lowest prices starting at $1,370 and $1,934, respectively.

  • 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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