Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Asuncion from $536

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Asuncion departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:23 pm - 6:05 am
PHX
-
ASU
36h 42m
2 stops
Multiple Airlines Logo
2:50 am - 11:46 am
ASU
-
PHX
36h 56m
2 stops
$948Multiple Airlines
vie., may. 29 - jue., jun. 4
Multiple Airlines Logo
1:23 pm - 6:05 am
PHX
-
ASU
36h 42m
2 stops
Multiple Airlines Logo
2:50 am - 11:56 am
ASU
-
PHX
37h 06m
2 stops
$1,405Multiple Airlines
jue., may. 14 - mié., may. 20
Multiple Airlines Logo
6:25 pm - 4:40 am
PHX
-
ASU
30h 15m
3 stops
Multiple Airlines Logo
8:25 am - 11:46 am
ASU
-
PHX
31h 21m
2 stops
$1,451Multiple Airlines
vie., may. 29 - vie., jun. 5
Multiple Airlines Logo
6:25 pm - 4:40 am
PHX
-
ASU
30h 15m
3 stops
Multiple Airlines Logo
8:25 am - 11:46 am
ASU
-
PHX
31h 21m
3 stops
$1,532Multiple Airlines
vie., may. 29 - vie., jun. 5
LATAM Airlines Logo
6:55 am - 6:05 am
PHX
-
ASU
19h 10m
2 stops
LATAM Airlines Logo
8:10 am - 9:18 am
ASU
-
PHX
29h 08m
2 stops
$1,559LATAM Airlines
mié., may. 6 - dom., may. 10
United Airlines Logo
12:30 pm - 12:08 am
PHX
-
ASU
31h 38m
3 stops
United Airlines Logo
6:33 am - 5:40 pm
ASU
-
PHX
39h 07m
2 stops
$1,669United Airlines
jue., may. 14 - jue., may. 21
Multiple Airlines Logo
8:15 pm - 6:05 am
PHX
-
ASU
29h 50m
3 stops
Multiple Airlines Logo
8:10 am - 11:56 am
ASU
-
PHX
31h 46m
3 stops
$1,942Multiple Airlines
jue., may. 14 - jue., may. 21

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated abril 17, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

vie. 5/29

1:23 pm-6:05 am

2 stops36h 42m

Asuncion Silvio Pettirossi

jue. 6/4

2:50 am-11:46 am

2 stops36h 56m

$948

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

jue. 5/14

1:23 pm-6:05 am

2 stops36h 42m

Asuncion Silvio Pettirossi

mié. 5/20

2:50 am-11:56 am

2 stops37h 06m

$1,405

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

vie. 5/29

6:25 pm-4:40 am

3 stops30h 15m

Asuncion Silvio Pettirossi

vie. 6/5

8:25 am-11:46 am

2 stops31h 21m

$1,451

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

vie. 5/29

6:25 pm-4:40 am

3 stops30h 15m

Asuncion Silvio Pettirossi

vie. 6/5

8:25 am-11:46 am

3 stops31h 21m

$1,532
Quickest round-trip

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

mié. 5/6

6:55 am-6:05 am

2 stops19h 10m

Asuncion Silvio Pettirossi

dom. 5/10

8:10 am-9:18 am

2 stops29h 08m

$1,559

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

jue. 5/14

12:30 pm-12:08 am

3 stops31h 38m

Asuncion Silvio Pettirossi

jue. 5/21

6:33 am-5:40 pm

2 stops39h 07m

$1,669

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

jue. 5/14

8:15 pm-6:05 am

3 stops29h 50m

Asuncion Silvio Pettirossi

jue. 5/21

8:10 am-11:56 am

3 stops31h 46m

$1,942
Cheapest one-way

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

sáb. 5/9

11:30 pm-12:08 am

3 stops44h 38m

$536

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

lun. 5/11

7:40 pm-12:15 pm

3 stops36h 35m

$552

PhoenixAsuncion

PHX - ASU

PHXASU

Phoenix Sky Harbor Intl

lun. 5/11

11:47 pm-4:40 am

2 stops24h 53m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Asuncion from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Asuncion

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 airline that flies from Phoenix Sky Harbor Intl to Asuncion Silvio Pettirossi?

LATAM Airlines is the most popular carrier operating from Phoenix Sky Harbor Intl to Asuncion Silvio Pettirossi

When to book flights from Phoenix Sky Harbor Intl Airport to Asuncion

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

Cheap Phoenix Sky Harbor Intl Airport to Asuncion (PHX to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Asuncion

Fastest flight time

30h 30m

Direct flights

None
The fastest flight from Phoenix Sky Harbor Intl Airport to Asuncion takes 30h 30m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Asuncion. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Asuncion.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Asuncion

  • How far is Phoenix Sky Harbor Intl to Asuncion Silvio Pettirossi by plane?

    A flight from Phoenix Sky Harbor Intl to Asuncion Silvio Pettirossi will travel around 5400.1 mi. 30h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Asuncion Silvio Pettirossi Airport refresh daily.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Asuncion Silvio Pettirossi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The necessary travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phoenix to Asuncion for you.

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

All flight searches from Phoenix to Asuncion on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Phoenix to Asuncion?

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 Phoenix to Asuncion.

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

Of course. momondo tracks the price of Phoenix to Asuncion flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Asuncion trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
dom. 5/17
dom. 5/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Paraguay

Airports servicing Paraguay

Ciudad del Este Guarani Intl Airport