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$312+ Cheap flights from Seattle (SEA) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ASU
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Seattle to Paraguay

Keep the following information in mind while searching for Seattle to Paraguay flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$934
(Copa Airlines)

One-way from

$312
(Kiwi.com)

Popular in

March

Cheapest in

September
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 Seattle/Tacoma Intl to Paraguay
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One-way flight from Seattle/Tacoma Intl to Paraguay
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Highest demand for flights based on searches. 16% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Find flight deals from Seattle to Paraguay

Cheapest flights from Seattle to Paraguay
Explore the most affordable flight options available from Seattle to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This LATAM Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 10/267:20 amSEA - ASU
2 stops18h 45mLATAM Airlines
Thu 10/298:10 amASU - SEA
2 stops30h 16mLATAM Airlines
Deal found 1/5$871
This Copa Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 7/12:52 pmSEA - ASU
2 stops29h 05mCopa Airlines
Thu 7/306:33 amASU - SEA
2 stops19h 45mCopa Airlines
Deal found 1/5$934
This Priceline deal was found by Cheapflights users on 1/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:25 amSEA - ASU
2 stops53h 15mLATAM Airlines
Thu 7/3011:05 amASU - SEA
3 stops62h 54mLATAM Airlines
Deal found 1/5$1,222
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Fri 2/206:45 amSEA - ASU
2 stops17h 47mUnited Airlines
Fri 2/276:42 amASU - SEA
2 stops35h 42mUnited Airlines
Deal found 1/5$1,247
This Expedia deal was found by Cheapflights users on 1/5. 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.
Thu 1/89:52 amSEA - ASU
2 stops38h 23mMultiple Airlines
Sat 1/108:20 amASU - SEA
2 stops41h 25mMultiple Airlines
Deal found 1/5$2,064
This Travelocity deal was found by Cheapflights users on 1/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:10 amSEA - ASU
2 stops41h 15mMultiple Airlines
Tue 2/108:20 amASU - SEA
2 stops41h 25mMultiple Airlines
Deal found 1/6$3,555
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/87:00 amSEA - ASU
2 stops17h 37mUnited Airlines
Sat 1/106:42 amASU - SEA
3 stops45h 01mUnited Airlines
Deal found 1/5$5,210
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 1/3012:57 pmSEA - ASU
3 stops30h 17mUnited Airlines
Tue 2/106:42 amASU - SEA
2 stops21h 17mUnited Airlines
Deal found 1/6$5,594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 January 6, 2026.
Use the filters below to find and compare flights from Seattle to Paraguay that are best for you.

Fly from

Seattle

Fly to

Paraguay

Route

Depart

Return

Price

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 7/1

2:52 pm-11:57 pm

2 stops29h 05m

Asuncion Silvio Pettirossi

Thu 7/30

6:33 am-10:18 pm

2 stops19h 45m

$934

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 7/1

8:25 am-5:40 pm

2 stops53h 15m

Asuncion Silvio Pettirossi

Thu 7/30

11:05 am-9:59 pm

3 stops62h 54m

$1,222

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Fri 2/20

6:45 am-5:32 am

2 stops17h 47m

Asuncion Silvio Pettirossi

Fri 2/27

6:42 am-1:24 pm

2 stops35h 42m

$1,247

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Fri 1/30

8:10 am-6:25 am

2 stops41h 15m

Asuncion Silvio Pettirossi

Tue 2/10

8:20 am-8:45 pm

2 stops41h 25m

$3,555

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Fri 1/30

12:35 pm-5:37 am

3 stops36h 02m

Asuncion Silvio Pettirossi

Tue 2/10

6:42 am-10:59 pm

2 stops45h 17m

$5,594

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Mon 3/16

10:51 pm-5:15 am

3 stops50h 24m

$312

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Mon 3/16

8:00 am-5:32 am

3 stops41h 32m

$2,772

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Seattle to Paraguay

Have a flexible travel schedule? Discover the best time to fly to Paraguay from Seattle 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 Seattle to Paraguay
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Paraguay

Get insights into the airlines that provide service to Paraguay. 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 Paraguay. Reviews last updated January 6, 2026.
Get a feel of what it's like to fly with LATAM Airlines from Seattle to Paraguay 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
1,902 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,902 reviews
LATAM Airlines
7.5
Good
1,902 reviews

Crew

8.0

Food

6.7

Boarding

7.6

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Paraguay. 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 Seattle to Paraguay?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Paraguay.

  • How long is the flight from Seattle to Paraguay?

    There are many flights that can get you from Seattle to Paraguay in 29h 05m. Fly via Copa Airlines or United Airlines to get the fastest option. The distance from Seattle to Paraguay is about 6426 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Paraguay

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Top airline flying from Seattle to Paraguay

Discover the top airline that operate flights from Seattle 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$751Average$1,020FlexibilityNo cancel feeOn-time81%

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