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 2025.

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.

$860 Cheap Flights from Asuncion to Seattle in 2025/26

Q: What is the typical price of a round-trip flight between Asuncion and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $1,292 to $1,588. The lowest price recently found on this route was $860.

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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.

6:30 pm - 10:12 pmASU-SEA

31h 42m2 stops

11:15 pm - 6:15 amSEA-ASU

27h 00m2 stops

$860LATAM Airlines

Find Deal

Wed, Mar 11 - Sun, Mar 15

1:59 am - 11:16 pmASU-SEA

25h 17m2 stops

8:55 am - 12:15 amSEA-ASU

35h 20m2 stops

$1,387Copa Airlines

Find Deal

Tue, Mar 10 - Sun, Mar 15

Fly from

Fly to

Route

Depart

Return

Price

AsuncionSeattle

ASU - SEA

ASUSEA

Asuncion Silvio Pettirossi

Wed 3/11

6:30 pm-10:12 pm

2 stops31h 42m

Seattle/Tacoma Intl

Sun 3/15

11:15 pm-6:15 am

2 stops27h 00m

$860

AsuncionSeattle

ASU - SEA

ASUSEA

Asuncion Silvio Pettirossi

Tue 3/10

1:59 am-11:16 pm

2 stops25h 17m

Seattle/Tacoma Intl

Sun 3/15

8:55 am-12:15 am

2 stops35h 20m

$1,387

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Asuncion to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Asuncion and Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Asuncion in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,531 when looking at flights departing in the morning. Flights to Seattle are more costly in the evening, with an average ticket price of $1,573. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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

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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 25h 17m.
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 2025.
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 $887	Free Cancellation	Rating 7.5 1,869 reviews		Search LATAM Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Tukwila

Lakewood

Federal Way

Kirkland

Fife

Redmond

Cle Elum

Centralia

Shoreline

Westport

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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.

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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.