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Sky Harbor Intl

$597+ Cheap flights from Asuncion (ASU) to Sky Harbor Intl (PHX)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — PHX
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Asuncion to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Sky Harbor Intl (PHX). 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 June 26, 2025.

Round-trip from

$1,303
(LATAM Airlines)

One-way from

$597
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,393
From Asuncion Silvio Pettirossi to Phoenix Sky Harbor Intl
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One-way flight from Asuncion Silvio Pettirossi to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 6% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Asuncion to Sky Harbor Intl

Cheapest flights from Asuncion to Sky Harbor Intl
Explore the most affordable flight options available from Asuncion to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This LATAM Airlines deal was found by Cheapflights users on 6/25. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amASU - PHX
2 stops32h 03mMultiple Airlines
Wed 1/72:20 pmPHX - ASU
3 stops35h 55mMultiple Airlines
Deal found 6/25$1,303
This KAYAK deal was found by Cheapflights users on 6/25. 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.
Tue 12/168:25 amASU - PHX
2 stops32h 03mLATAM Airlines
Wed 1/75:10 pmPHX - ASU
2 stops33h 05mLATAM Airlines
Deal found 6/25$1,318
This Copa Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 12/151:44 amASU - PHX
2 stops21h 14mCopa Airlines
Wed 1/79:05 pmPHX - ASU
2 stops28h 37mCopa Airlines
Deal found 6/25$1,467
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Mon 12/151:44 amASU - PHX
3 stops23h 31mUnited Airlines
Wed 1/77:00 amPHX - ASU
3 stops18h 42mUnited Airlines
Deal found 6/25$2,177

Cheapflights Fare Finder

Customize your flight search to find flights from Asuncion to Sky Harbor Intl 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 June 26, 2025.
Use the filters below to find and compare flights from Asuncion to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Asuncion

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Tue 12/16

8:25 am-12:28 pm

2 stops32h 03m

Phoenix Sky Harbor Intl

Wed 1/7

2:20 pm-6:15 am

3 stops35h 55m

$1,303

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Tue 12/16

8:25 am-12:28 pm

2 stops32h 03m

Phoenix Sky Harbor Intl

Wed 1/7

5:10 pm-6:15 am

2 stops33h 05m

$1,318

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Mon 12/15

1:44 am-6:58 pm

2 stops21h 14m

Phoenix Sky Harbor Intl

Wed 1/7

9:05 pm-5:42 am

2 stops28h 37m

$1,467

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Mon 12/15

1:44 am-9:15 pm

3 stops23h 31m

Phoenix Sky Harbor Intl

Wed 1/7

7:00 am-5:42 am

3 stops18h 42m

$2,177

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Sun 8/3

6:31 am-4:21 pm

2 stops37h 50m

$597

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Sat 8/2

1:45 am-8:59 pm

2 stops23h 14m

$666

AsuncionPhoenix

ASU - PHX

ASUPHX

Asuncion Silvio Pettirossi

Fri 8/1

1:45 am-5:07 pm

2 stops19h 22m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Best time to book a flight from Asuncion to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Asuncion 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 Asuncion to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Asuncion to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Asuncion to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Asuncion to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated June 26, 2025.
Read reviews from past customers who have flown LATAM Airlines, Copa Airlines, and United Airlines from Asuncion to Phoenix Sky Harbor Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.5
Good
1,797 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Copa Airlines
7.5
Good
1,461 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
United Airlines
7.4
Good
8,838 reviews
LATAM Airlines
7.5
Good
1,797 reviews

Boarding

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Sky Harbor Intl. 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 from for flights from Asuncion to Phoenix Sky Harbor Intl?

    Most people fly from Asuncion Silvio Pettirossi (ASU) if they book a flight from Asuncion to Phoenix Sky Harbor Intl. On average, Silvio Pettirossi has 0 outbound flights to Phoenix Sky Harbor Intl per day from 0 airlines. Asuncion Silvio Pettirossi is conveniently located just 7.8 mi from Asuncion’s city center.

  • What are the cheapest airlines flying from Asuncion to Phoenix Sky Harbor Intl Airport round-trip?

    Cheapflights users have booked flights from Asuncion to Phoenix Sky Harbor Intl Airport round-trip from $1,318. Other airlines that can offer you cheap pricing are Copa Airlines, from $1,467, and United Airlines, from $2,177.

  • Can I find deals for flights from Asuncion to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Asuncion to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Asuncion to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Asuncion to Sky Harbor Intl 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 Asuncion to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Asuncion to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Asuncion to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

See more FAQs

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