Paraguay

$478+ Cheap flights from Washington to Paraguay

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ASU
jan 17 — jan 241
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Cheap flight deals from Washington to Paraguay

Cheapest flights from Washington to Paraguay
Explore the most affordable flight options available from Washington to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 18, 2025.

This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/229:20 pmSEA - ASU
2 stops50h 55mMultiple Airlines
seg 12/2911:05 amASU - SEA
2 stops32h 10mMultiple Airlines
Deal found 12/17$1,840

Find flight deals from Washington to Paraguay

Keep the following information in mind while searching for Washington to Paraguay flight deals. Data was last updated dezembro 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$907
(Sembo)

One-way from

$478
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$854
Provider with most accurate pricing for Seattle/Tacoma Intl-Asuncion Silvio Pettirossi flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Asuncion Silvio Pettirossi flights.
From Washington to Paraguay
One-way flight from Washington to Paraguay
Highest demand for flights based on searches. 16% potential increase in price ($221 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Paraguay 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 dezembro 18, 2025.
Use the filters below to find and compare flights from Washington to Paraguay that are best for you.

Fly from

Washington

Fly to

Paraguay

Route

Depart

Return

Price

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

seg 5/4

11:15 pm-6:05 am

2 stops26h 50m

Asuncion Silvio Pettirossi

sex 5/8

8:10 am-12:22 am

2 stops20h 12m

$994

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

seg 5/4

6:45 am-5:24 am

2 stops18h 39m

Asuncion Silvio Pettirossi

sex 5/8

6:33 am-10:49 pm

2 stops44h 16m

$1,223

PortlandAsuncion

PDX - ASU

PDXASU

Portland

seg 1/5

9:45 pm-6:25 am

2 stops27h 40m

Asuncion Silvio Pettirossi

sex 1/30

8:25 am-10:35 pm

2 stops19h 10m

$1,555

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

seg 1/26

10:00 pm-10:25 am

3 stops31h 25m

Asuncion Silvio Pettirossi

qua 2/4

1:25 pm-2:31 pm

3 stops30h 06m

$1,571

PortlandAsuncion

PDX - ASU

PDXASU

Portland

sex 3/6

6:56 am-12:25 pm

2 stops24h 29m

Asuncion Silvio Pettirossi

dom 3/8

11:05 am-12:10 pm

2 stops29h 05m

$1,571

PortlandAsuncion

PDX - ASU

PDXASU

Portland

sáb 1/31

9:45 pm-6:15 am

2 stops51h 30m

Asuncion Silvio Pettirossi

sáb 2/7

8:20 am-7:12 pm

2 stops39h 52m

$1,607

PortlandAsuncion

PDX - ASU

PDXASU

Portland

qui 5/7

6:30 am-6:05 am

2 stops19h 35m

Asuncion Silvio Pettirossi

dom 5/10

11:05 am-12:13 pm

2 stops29h 08m

$1,655

PortlandAsuncion

PDX - ASU

PDXASU

Portland

sáb 1/31

1:24 pm-12:15 am

3 stops29h 51m

Asuncion Silvio Pettirossi

sáb 2/7

6:42 am-12:18 pm

2 stops34h 36m

$1,680

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

seg 1/26

12:57 pm-12:14 am

2 stops30h 17m

Asuncion Silvio Pettirossi

qua 2/4

6:42 am-10:43 pm

3 stops45h 01m

$1,695

PortlandAsuncion

PDX - ASU

PDXASU

Portland

sex 3/6

1:00 pm-12:15 am

3 stops30h 15m

Asuncion Silvio Pettirossi

dom 3/8

6:42 am-10:11 pm

2 stops44h 29m

$1,817

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Paraguay

Have a flexible travel schedule? Discover the best time to fly to Paraguay 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 Paraguay

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

Find hourly flight availability from Washington to Paraguay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated dezembro 18, 2025.

It’s optimal to fly from State of Washington to Paraguay in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Washington to Paraguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from State of Washington to Paraguay?

    Airlines like LATAM Airlines and United Airlines fly from State of Washington to Paraguay in about 18h 39m. The time it takes to get you to your destination can typically vary by up to 8h 11m. State of Washington and Paraguay are separated by a distance of 6426 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Washington to Paraguay

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington to Paraguay

Discover the top airline that operate flights from Washington to Paraguay. 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 dezembro 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$751Average$1,020FlexibilityNo cancel feeOn-time81%

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