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Asuncion

$564+ Cheap flights from Washington 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ASU
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Washington to Asuncion

Keep the following information in mind while searching for Washington to Asuncion flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$778
(LATAM Airlines)

One-way from

$564
(EaseMyTrip)

Popular in

December

Cheapest in

April

Average price

$952
Provider with most accurate pricing for Seattle/Tacoma Intl-Asuncion Silvio Pettirossi flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Asuncion Silvio Pettirossi flights.
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From Washington to Asuncion Silvio Pettirossi
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One-way flight from Washington to Asuncion Silvio Pettirossi
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Highest demand for flights based on searches. 24% potential increase in price ($442 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Asuncion

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

This LATAM Airlines deal was found by Cheapflights users on 4/17. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/256:00 amSEA - ASU
2 stops25h 20mLATAM Airlines
dom. 8/1711:05 amASU - SEA
2 stops29h 48mLATAM Airlines
Deal found 4/17$778
This SmartFares deal was found by Cheapflights users on 4/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/316:52 pmSEA - ASU
2 stops43h 08mMultiple Airlines
sáb. 6/71:15 pmASU - SEA
2 stops49h 03mMultiple Airlines
Deal found 4/16$842
This United Airlines deal was found by Cheapflights users on 4/17. 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.
dom. 6/19:45 amSEA - ASU
2 stops39h 40mUnited Airlines
sáb. 6/71:44 amASU - SEA
2 stops35h 05mUnited Airlines
Deal found 4/17$850
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1310:55 pmPDX - ASU
2 stops33h 10mLATAM Airlines
mar. 6/38:25 amASU - PDX
2 stops19h 34mLATAM Airlines
Deal found 4/17$1,334
This United Airlines deal was found by Cheapflights users on 4/17. 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.
mar. 5/1310:51 amPDX - ASU
3 stops33h 06mUnited Airlines
lun. 6/21:44 amASU - PDX
2 stops24h 38mUnited Airlines
Deal found 4/17$1,492
This Copa Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 5/176:15 amSEA - ASU
2 stops19h 10mCopa Airlines
mar. 5/271:44 amASU - SEA
2 stops24h 14mCopa Airlines
Deal found 4/17$4,202

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 abril 17, 2025.
Use the filters below to find and compare flights from Washington to Asuncion that are best for you.

Fly from

Washington

Fly to

Asuncion

Route

Depart

Return

Price

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

dom. 5/25

6:00 am-11:20 am

2 stops25h 20m

Asuncion Silvio Pettirossi

dom. 8/17

11:05 am-12:53 pm

2 stops29h 48m

$778

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

sáb. 5/31

6:52 pm-6:00 pm

2 stops43h 08m

Asuncion Silvio Pettirossi

sáb. 6/7

1:15 pm-10:18 am

2 stops49h 03m

$842

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

dom. 6/1

9:45 am-5:25 am

2 stops39h 40m

Asuncion Silvio Pettirossi

sáb. 6/7

1:44 am-8:49 am

2 stops35h 05m

$850

PortlandAsuncion

PDX - ASU

PDXASU

Portland

mar. 5/13

10:55 pm-12:05 pm

2 stops33h 10m

Asuncion Silvio Pettirossi

mar. 6/3

8:25 am-11:59 pm

2 stops19h 34m

$1,334

PortlandAsuncion

PDX - ASU

PDXASU

Portland

mar. 5/13

10:51 am-11:57 pm

3 stops33h 06m

Asuncion Silvio Pettirossi

lun. 6/2

1:44 am-10:22 pm

2 stops24h 38m

$1,492

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

sáb. 5/17

6:15 am-5:25 am

2 stops19h 10m

Asuncion Silvio Pettirossi

mié. 5/28

6:28 am-9:58 pm

2 stops19h 30m

$4,202

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

dom. 6/1

5:14 pm-5:25 am

2 stops32h 11m

$564

SpokaneAsuncion

GEG - ASU

GEGASU

Spokane

lun. 5/19

5:34 am-11:40 am

2 stops26h 06m

$598

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

dom. 6/1

9:45 am-5:25 am

3 stops39h 40m

$909

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

sáb. 5/31

12:24 am-11:40 am

2 stops31h 16m

$1,576

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Best time to book a flight from Washington to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Washington 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 Washington to Asuncion

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

Find hourly flight availability from Washington 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 abril 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Asuncion as you normally would.

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 abril 17, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, LATAM Airlines and United Airlines from Washington to Asuncion to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
Copa Airlines
7.6
Good
1,409 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
LATAM Airlines
7.5
Good
1,761 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
United Airlines
7.4
Good
8,667 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

PTY - JFK

There was no chance for me to choose a seat even if I were willing to pay extra for it when I was doing the check-in on line. My seats were the last row on the plane and they didn't have enough food to give me. I had to eat what was left after everybody else had their choice of food. This is unacceptable. Everyone should have a choice. I paid money just like everybody else. Never had this happened on any other airlines even if my seats were last row on the plane.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 Washington?

    Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Washington to Asuncion. It is only a 7.8 mi journey from Silvio Pettirossi (ASU) to Asuncion’s city center.

  • What are the cheapest airlines to fly from State of Washington to Asuncion one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $564. Users have also found prices from $598 and $909 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from State of Washington to Asuncion?

    When deciding which route to take from State of Washington to Asuncion consider Seattle/Tacoma Intl - Asuncion Silvio Pettirossi, Portland - Asuncion Silvio Pettirossi or Spokane - Asuncion Silvio Pettirossi as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Asuncion (average of $715). Flying from State of Washington 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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Alternative routes for Washington to Asuncion

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Top 2 airlines flying from Washington to Asuncion

Discover the top 2 airlines that operate flights from Washington 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 2,558,603 searches. Data last updated abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$1,020Average$1,507FlexibilityNo cancel feeOn-time81%
Copa AirlinesCheapest$1,031Average$1,276FlexibilityNo cancel feeOn-time70%

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