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Cheap flights from Seattle to Paraguay from $586

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Paraguay departing on 8/18. 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

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Find the cheapest flights from Seattle to Paraguay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 am - 6:05 am
SEA
-
ASU
42h 10m
2 stops
Multiple Airlines Logo
8:10 am - 2:50 pm
ASU
-
SEA
34h 40m
2 stops
$972Multiple Airlines
Sun, Jun 7 - Fri, Jun 19
LATAM Airlines Logo
10:05 am - 5:40 pm
SEA
-
ASU
27h 35m
2 stops
LATAM Airlines Logo
8:10 am - 10:05 am
ASU
-
SEA
29h 55m
2 stops
$981LATAM Airlines
Sun, Jun 7 - Fri, Jun 19
LATAM Airlines Logo
11:15 pm - 6:05 am
SEA
-
ASU
26h 50m
2 stops
LATAM Airlines Logo
8:10 am - 10:00 am
ASU
-
SEA
29h 50m
2 stops
$1,021LATAM Airlines
Sun, Apr 19 - Thu, Apr 23
LATAM Airlines Logo
8:25 am - 6:05 am
SEA
-
ASU
41h 40m
2 stops
LATAM Airlines Logo
8:10 am - 9:59 pm
ASU
-
SEA
41h 49m
2 stops
$1,071LATAM Airlines
Mon, Aug 17 - Sat, Aug 29
Multiple Airlines Logo
10:59 pm - 5:40 pm
SEA
-
ASU
62h 41m
3 stops
Multiple Airlines Logo
11:05 am - 12:58 pm
ASU
-
SEA
29h 53m
2 stops
$1,244Multiple Airlines
Tue, Sep 1 - Thu, Sep 10
Multiple Airlines Logo
8:00 am - 1:50 am
SEA
-
ASU
37h 50m
3 stops
Multiple Airlines Logo
3:35 am - 9:04 pm
ASU
-
SEA
45h 29m
3 stops
$1,254Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
LATAM Airlines Logo
8:05 am - 6:05 am
SEA
-
ASU
66h 00m
3 stops
LATAM Airlines Logo
8:10 am - 12:29 pm
ASU
-
SEA
32h 19m
2 stops
$1,318LATAM Airlines
Sun, Jun 7 - Fri, Jun 19
Multiple Airlines Logo
11:52 pm - 4:40 am
SEA
-
ASU
48h 48m
2 stops
Multiple Airlines Logo
11:25 am - 10:00 pm
ASU
-
SEA
62h 35m
3 stops
$1,391Multiple Airlines
Sun, Jun 7 - Fri, Jun 19
United Airlines Logo
11:56 pm - 5:25 am
SEA
-
ASU
25h 29m
2 stops
United Airlines Logo
6:33 am - 2:22 pm
ASU
-
SEA
35h 49m
3 stops
$1,393United Airlines
Mon, Aug 17 - Sat, Aug 29
United Airlines Logo
10:54 am - 5:25 am
SEA
-
ASU
38h 31m
3 stops
United Airlines Logo
6:33 am - 2:22 pm
ASU
-
SEA
35h 49m
3 stops
$1,588United Airlines
Mon, Aug 17 - Sat, Aug 29

LATAM Airlines flights from Seattle to Paraguay

Our best LATAM Airlines deals on Seattle to Paraguay flight tickets
LATAM Airlines
Jun 7
SEA10:05 amSeattle/Tacoma Intl
27h 35m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Jun 19
ASU8:10 amAsuncion Silvio Pettirossi
29h 55m
2 stops
SEA10:05 amSeattle/Tacoma Intl
$981
LATAM Airlines
Apr 16
SEA10:15 amSeattle/Tacoma Intl
27h 25m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Apr 25
ASU8:10 amAsuncion Silvio Pettirossi
32h 27m
2 stops
SEA12:37 pmSeattle/Tacoma Intl
$1,018
LATAM Airlines
Apr 19
SEA11:15 pmSeattle/Tacoma Intl
26h 50m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Apr 23
ASU8:10 amAsuncion Silvio Pettirossi
29h 50m
2 stops
SEA10:00 amSeattle/Tacoma Intl
$1,021

United Airlines flights from Seattle to Paraguay

Our best United Airlines deals on Seattle to Paraguay flight tickets
United Airlines
Aug 17
SEA11:56 pmSeattle/Tacoma Intl
25h 29m
2 stops
ASU5:25 amAsuncion Silvio Pettirossi
Aug 29
ASU6:33 amAsuncion Silvio Pettirossi
35h 49m
3 stops
SEA2:22 pmSeattle/Tacoma Intl
$1,393
United Airlines
Aug 17
SEA10:54 amSeattle/Tacoma Intl
38h 31m
3 stops
ASU5:25 amAsuncion Silvio Pettirossi
Aug 29
ASU6:33 amAsuncion Silvio Pettirossi
35h 49m
3 stops
SEA2:22 pmSeattle/Tacoma Intl
$1,588
United Airlines
Jun 7
SEA7:05 amSeattle/Tacoma Intl
18h 19m
2 stops
ASU5:24 amAsuncion Silvio Pettirossi
Jun 19
ASU6:33 amAsuncion Silvio Pettirossi
43h 26m
3 stops
SEA9:59 pmSeattle/Tacoma Intl
$1,715

momondo 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, momondo users made 832,500 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Seattle to Paraguay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 6/7

7:55 am-6:05 am

2 stops42h 10m

Asuncion Silvio Pettirossi

Fri 6/19

8:10 am-2:50 pm

2 stops34h 40m

$972

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 6/7

10:05 am-5:40 pm

2 stops27h 35m

Asuncion Silvio Pettirossi

Fri 6/19

8:10 am-10:05 am

2 stops29h 55m

$981
Quickest round-trip

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 4/19

11:15 pm-6:05 am

2 stops26h 50m

Asuncion Silvio Pettirossi

Thu 4/23

8:10 am-10:00 am

2 stops29h 50m

$1,021

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Mon 8/17

8:25 am-6:05 am

2 stops41h 40m

Asuncion Silvio Pettirossi

Sat 8/29

8:10 am-9:59 pm

2 stops41h 49m

$1,071

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Tue 9/1

10:59 pm-5:40 pm

3 stops62h 41m

Asuncion Silvio Pettirossi

Thu 9/10

11:05 am-12:58 pm

2 stops29h 53m

$1,244

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Tue 9/1

8:00 am-1:50 am

3 stops37h 50m

Asuncion Silvio Pettirossi

Wed 9/9

3:35 am-9:04 pm

3 stops45h 29m

$1,254

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 6/7

8:05 am-6:05 am

3 stops66h 00m

Asuncion Silvio Pettirossi

Fri 6/19

8:10 am-12:29 pm

2 stops32h 19m

$1,318

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 6/7

11:52 pm-4:40 am

2 stops48h 48m

Asuncion Silvio Pettirossi

Fri 6/19

11:25 am-10:00 pm

3 stops62h 35m

$1,391

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Mon 8/17

11:56 pm-5:25 am

2 stops25h 29m

Asuncion Silvio Pettirossi

Sat 8/29

6:33 am-2:22 pm

3 stops35h 49m

$1,393

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Mon 8/17

10:54 am-5:25 am

3 stops38h 31m

Asuncion Silvio Pettirossi

Sat 8/29

6:33 am-2:22 pm

3 stops35h 49m

$1,588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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Cheap Seattle to Paraguay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Paraguay

Fastest flight time

25h 58m

Direct flights

None
The fastest flight from Seattle to Paraguay takes 25h 58m
There are no direct flights from Seattle to Paraguay. There are no popular flight routes from Seattle to Paraguay.
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Frequently asked questions about flying from Seattle to Paraguay

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Paraguay?

    Prices for flights from Seattle/Tacoma Intl Airport to Paraguay were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Paraguay?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Paraguay?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Paraguay.

  • What documentation or ID do you need to fly to Paraguay?

    The travel and health documents you'll need for your trip to Paraguay may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paraguay. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Paraguay

Compare and see reviews for airlines that fly from Seattle to Paraguay with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $729Free CancellationRating
7.4
1,908 reviews
Search LATAM Airlines flights

Frequently asked questions about flying from Seattle to Paraguay

  • How do I get Price Alerts for flights from Seattle to Paraguay?

    Confirm your travel details to search for the latest offers for flights from Seattle to Paraguay. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Paraguay with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Paraguay?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Paraguay. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Paraguay with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Paraguay from Seattle with this policy.

How can momondo help me find flights from Seattle to Paraguay?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Paraguay from Seattle.

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

Yes. momondo can track prices for Seattle to Paraguay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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