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Cheap flights from Seattle to Paraguay from $475

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 9/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Paraguay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:26 pm - 5:15 am
SEA
-
ASU
26h 49m
2 stops
Multiple Airlines Logo
8:20 am - 10:18 pm
ASU
-
SEA
42h 58m
2 stops
$1,209Multiple Airlines
Tue, Dec 29 - Sat, Jan 23
Multiple Airlines Logo
11:18 pm - 4:40 am
SEA
-
ASU
49h 22m
2 stops
Multiple Airlines Logo
8:20 am - 10:35 am
ASU
-
SEA
30h 15m
2 stops
$1,210Multiple Airlines
Thu, Oct 15 - Tue, Oct 27
LATAM Airlines Logo
7:32 am - 10:35 am
SEA
-
ASU
23h 03m
2 stops
LATAM Airlines Logo
11:30 am - 2:52 pm
ASU
-
SEA
32h 22m
2 stops
$1,239LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
7:15 am - 10:35 am
SEA
-
ASU
23h 20m
2 stops
LATAM Airlines Logo
5:10 am - 11:00 pm
ASU
-
SEA
21h 50m
2 stops
$1,239LATAM Airlines
Wed, Oct 28 - Sun, Nov 1
Multiple Airlines Logo
6:49 am - 6:05 am
SEA
-
ASU
19h 16m
2 stops
Multiple Airlines Logo
8:10 am - 9:25 am
ASU
-
SEA
29h 15m
2 stops
$1,240Multiple Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:18 pm - 4:40 am
SEA
-
ASU
25h 22m
2 stops
Multiple Airlines Logo
8:20 am - 8:56 pm
ASU
-
SEA
40h 36m
2 stops
$1,244Multiple Airlines
Wed, Oct 14 - Tue, Oct 27
Multiple Airlines Logo
5:05 pm - 12:03 am
SEA
-
ASU
26h 58m
2 stops
Multiple Airlines Logo
1:20 pm - 1:25 pm
ASU
-
SEA
28h 05m
2 stops
$1,263Multiple Airlines
Thu, Oct 15 - Mon, Oct 26
Multiple Airlines Logo
5:05 pm - 12:03 am
SEA
-
ASU
26h 58m
2 stops
Multiple Airlines Logo
1:20 pm - 2:39 pm
ASU
-
SEA
29h 19m
2 stops
$1,263Multiple Airlines
Thu, Oct 15 - Wed, Oct 28
Multiple Airlines Logo
11:18 pm - 4:40 am
SEA
-
ASU
25h 22m
2 stops
Multiple Airlines Logo
7:55 am - 8:37 am
ASU
-
SEA
28h 42m
2 stops
$1,279Multiple Airlines
Fri, Oct 16 - Wed, Oct 28
Multiple Airlines Logo
11:18 pm - 4:40 am
SEA
-
ASU
25h 22m
2 stops
Multiple Airlines Logo
7:55 am - 11:44 am
ASU
-
SEA
31h 49m
2 stops
$1,279Multiple Airlines
Fri, Oct 16 - Mon, Oct 26

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United Airlines flights from Seattle to Paraguay

Our best United Airlines deals on Seattle to Paraguay flight tickets
United Airlines
Oct 13
SEA10:48 pmSeattle/Tacoma Intl
26h 43m
2 stops
ASU5:31 amAsuncion Silvio Pettirossi
Oct 30
ASU6:34 amAsuncion Silvio Pettirossi
44h 17m
2 stops
SEA10:51 pmSeattle/Tacoma Intl
$1,284
United Airlines
Oct 15
SEA5:05 pmSeattle/Tacoma Intl
26h 58m
2 stops
ASU12:03 amAsuncion Silvio Pettirossi
Oct 24
ASU6:33 amAsuncion Silvio Pettirossi
44h 18m
2 stops
SEA10:51 pmSeattle/Tacoma Intl
$1,302
United Airlines
Oct 19
SEA11:59 pmSeattle/Tacoma Intl
25h 32m
2 stops
ASU5:31 amAsuncion Silvio Pettirossi
Oct 22
ASU6:33 amAsuncion Silvio Pettirossi
42h 42m
3 stops
SEA9:15 pmSeattle/Tacoma Intl
$1,307

LATAM Airlines flights from Seattle to Paraguay

Our best LATAM Airlines deals on Seattle to Paraguay flight tickets
LATAM Airlines
Oct 28
SEA7:15 amSeattle/Tacoma Intl
23h 20m
2 stops
ASU10:35 amAsuncion Silvio Pettirossi
Nov 1
ASU5:10 amAsuncion Silvio Pettirossi
21h 50m
2 stops
SEA11:00 pmSeattle/Tacoma Intl
$1,239
LATAM Airlines
Oct 18
SEA7:32 amSeattle/Tacoma Intl
30h 08m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Oct 25
ASU11:30 amAsuncion Silvio Pettirossi
28h 57m
2 stops
SEA12:27 pmSeattle/Tacoma Intl
$1,281
LATAM Airlines
Aug 7
SEA8:05 amSeattle/Tacoma Intl
46h 30m
2 stops
ASU10:35 amAsuncion Silvio Pettirossi
Aug 23
ASU11:25 amAsuncion Silvio Pettirossi
62h 40m
3 stops
SEA10:05 pmSeattle/Tacoma Intl
$1,871

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 August 4, 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

Tue 12/29

9:26 pm-5:15 am

2 stops26h 49m

Asuncion Silvio Pettirossi

Sat 1/23

8:20 am-10:18 pm

2 stops42h 58m

$1,209

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Thu 10/15

11:18 pm-4:40 am

2 stops49h 22m

Asuncion Silvio Pettirossi

Tue 10/27

8:20 am-10:35 am

2 stops30h 15m

$1,210

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 10/28

7:32 am-10:35 am

2 stops23h 03m

Asuncion Silvio Pettirossi

Sun 11/1

11:30 am-2:52 pm

2 stops32h 22m

$1,239
Quickest round-trip

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 10/28

7:15 am-10:35 am

2 stops23h 20m

Asuncion Silvio Pettirossi

Sun 11/1

5:10 am-11:00 pm

2 stops21h 50m

$1,239

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Sun 9/13

6:49 am-6:05 am

2 stops19h 16m

Asuncion Silvio Pettirossi

Sun 9/20

8:10 am-9:25 am

2 stops29h 15m

$1,240

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Wed 10/14

11:18 pm-4:40 am

2 stops25h 22m

Asuncion Silvio Pettirossi

Tue 10/27

8:20 am-8:56 pm

2 stops40h 36m

$1,244

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Thu 10/15

5:05 pm-12:03 am

2 stops26h 58m

Asuncion Silvio Pettirossi

Mon 10/26

1:20 pm-1:25 pm

2 stops28h 05m

$1,263

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Thu 10/15

5:05 pm-12:03 am

2 stops26h 58m

Asuncion Silvio Pettirossi

Wed 10/28

1:20 pm-2:39 pm

2 stops29h 19m

$1,263

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Fri 10/16

11:18 pm-4:40 am

2 stops25h 22m

Asuncion Silvio Pettirossi

Wed 10/28

7:55 am-8:37 am

2 stops28h 42m

$1,279

SeattleAsuncion

SEA - ASU

SEAASU

Seattle/Tacoma Intl

Fri 10/16

11:18 pm-4:40 am

2 stops25h 22m

Asuncion Silvio Pettirossi

Mon 10/26

7:55 am-11:44 am

2 stops31h 49m

$1,279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 32m

Direct flights

None
The fastest flight from Seattle to Paraguay takes 25h 32m
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
1,968 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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