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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Asuncion from Seattle . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport refresh daily.

How many operators does momondo search for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport is 1 as of October 2026.

How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?

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 Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$719 Cheap Flights from Asuncion to Seattle in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Asuncion to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 11:55 pmASU Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl

20h 55m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

11:59 pm - 6:15 amSEA Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi

25h 16m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,111LATAM Airlines

Mon, Dec 7 - Fri, Dec 11

8:00 am - 11:53 pmASU Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl

20h 53m2 stops Lima J Chavez Intl Los Angeles

6:00 am - 6:15 amSEA Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi

19h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,171LATAM Airlines

Thu, Nov 12 - Sun, Nov 15

8:00 am - 10:05 amASU Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl

31h 05m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

11:40 pm - 6:15 amSEA Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi

25h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$1,171LATAM Airlines

Thu, Nov 12 - Sun, Nov 15

6:31 am - 2:39 pmASU Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl

37h 08m3 stops Panama City Tocumen Intl Houston George Bush Intcntl San Francisco

11:59 pm - 5:25 amSEA Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi

24h 26m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

$1,499United Airlines

Thu, Nov 12 - Sun, Nov 15

6:31 am - 2:39 pmASU Asuncion Silvio Pettirossi-SEA Seattle/Tacoma Intl

37h 08m3 stops Panama City Tocumen Intl Houston George Bush Intcntl San Francisco

7:05 am - 5:25 amSEA Seattle/Tacoma Intl-ASU Asuncion Silvio Pettirossi

17h 20m2 stops Houston George Bush Intcntl Panama City Tocumen Intl

$1,530United Airlines

Thu, Nov 12 - Sun, Nov 15

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United Airlines flights from Asuncion to Seattle

Our best United Airlines deals on Asuncion to Seattle flight tickets

United Airlines

Nov 12

ASU6:31 amAsuncion Silvio Pettirossi

37h 08m

3 stops

SEA2:39 pmSeattle/Tacoma Intl

Nov 15

SEA11:59 pmSeattle/Tacoma Intl

24h 26m

2 stops

ASU5:25 amAsuncion Silvio Pettirossi

$1,499

United Airlines

Nov 12

ASU6:31 amAsuncion Silvio Pettirossi

37h 08m

3 stops

SEA2:39 pmSeattle/Tacoma Intl

Nov 15

SEA7:05 amSeattle/Tacoma Intl

17h 20m

2 stops

ASU5:25 amAsuncion Silvio Pettirossi

$1,530

LATAM Airlines flights from Asuncion to Seattle

Our best LATAM Airlines deals on Asuncion to Seattle flight tickets

LATAM Airlines

Dec 7

ASU8:00 amAsuncion Silvio Pettirossi

20h 55m

2 stops

SEA11:55 pmSeattle/Tacoma Intl

Dec 11

SEA11:59 pmSeattle/Tacoma Intl

25h 16m

2 stops

ASU6:15 amAsuncion Silvio Pettirossi

$1,111

LATAM Airlines

Nov 12

ASU8:00 amAsuncion Silvio Pettirossi

20h 53m

2 stops

SEA11:53 pmSeattle/Tacoma Intl

Nov 15

SEA6:00 amSeattle/Tacoma Intl

19h 15m

2 stops

ASU6:15 amAsuncion Silvio Pettirossi

$1,171

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Mon 12/7

8:00 am-11:55 pm

2 stops20h 55m

Seattle/Tacoma Intl

Fri 12/11

11:59 pm-6:15 am

2 stops25h 16m

$1,111

Quickest round-trip

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Thu 11/12

8:00 am-11:53 pm

2 stops20h 53m

Seattle/Tacoma Intl

Sun 11/15

6:00 am-6:15 am

2 stops19h 15m

$1,171

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Thu 11/12

8:00 am-10:05 am

2 stops31h 05m

Seattle/Tacoma Intl

Sun 11/15

11:40 pm-6:15 am

2 stops25h 35m

$1,171

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Thu 11/12

6:31 am-2:39 pm

3 stops37h 08m

Seattle/Tacoma Intl

Sun 11/15

11:59 pm-5:25 am

2 stops24h 26m

$1,499

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Thu 11/12

6:31 am-2:39 pm

3 stops37h 08m

Seattle/Tacoma Intl

Sun 11/15

7:05 am-5:25 am

2 stops17h 20m

$1,530

Cheapest one-way

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Sun 1/31

8:00 am-10:47 am

3 stops55h 47m

$719

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Sat 1/30

4:03 pm-10:00 pm

3 stops58h 57m

$722

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Sun 1/31

8:00 am-10:05 am

2 stops31h 05m

$735

Quickest one-way

AsuncionSeattle

ASU Asuncion Silvio Pettirossi - SEA Seattle/Tacoma Intl

ASUSEA

Asuncion Silvio Pettirossi

Sat 1/30

8:00 am-11:00 pm

2 stops20h 00m

$735

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Asuncion to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Asuncion to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Asuncion to Seattle (ASU to SEA) flight deals and tips

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

Best Price Found	$719
Fastest flight time	30h 19m
Direct flights	None

The best one-way flight to Seattle from Asuncion in the past 72 hours is $719. The best round-trip flight deal from Asuncion to Seattle found on momondo in the last 72 hours is $1,111.

The fastest flight from Asuncion to Seattle takes 30h 19m

There are no direct flights from Asuncion to Seattle. There are no popular flight routes from Asuncion to Seattle.

Search flight deals

Frequently asked questions about flying from Asuncion to Seattle

How far is Asuncion Silvio Pettirossi to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 6431.9 mi away from Asuncion Silvio Pettirossi. In terms of flight time, this usually takes a little over 30h 19m.
When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport is 1 as of October 2026.
How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport?
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 Asuncion Silvio Pettirossi Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Asuncion to Seattle?
Based on momondo bookings for flights between Asuncion and Seattle, the leading airline is LATAM Airlines, making up 100% of the total bookings.

Best airlines flying from Asuncion to Seattle

Compare and see reviews for airlines that fly from Asuncion to Seattle with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $608	Free Cancellation	Rating 7.4 1,970 reviews		Search LATAM Airlines flights

Frequently asked questions about flying from Asuncion to Seattle

How do I get Price Alerts for flights from Asuncion to Seattle?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Asuncion from Seattle. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Asuncion to Seattle with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Asuncion to Seattle for you.

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

Flights from Asuncion to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Asuncion to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Asuncion and alert you when they change.