WAS - ASU

$441 Find Cheap Flights from Washington, D.C. to Asuncion - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$829
Typical prices: $985-$1,404
Copa Airlines
Sat 11/24Mon 12/3
IAD - ASU • 1 stop
Cheapest one-way
$441
Typical prices: $520-$762
Multiple Airlines
Sat 12/1
IAD - ASU • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Asuncion. You'll need to take a connecting flight to reach the destination.
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Insights
Top routes
IAD - ASU
Cheapest • 15% average savings
DCA - ASU
Most popular
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
August
Cheapest • 16% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bogotá El Dorado (BOG)
Cheapest • Avg $1,052 (round-trip)
Panama City Tocumen Intl (PTY)
Shortest trip • 14h 00m (one-way)
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We hope you love your trip to Asuncion!
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Flight Deals

Cheap Flights from Washington, D.C. to Asuncion (WAS-ASU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Asuncion

Tue, Nov 24 - Thu, Dec 3
Copa Airlines Logo
3:37 pm - 11:57 pmIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
30h 20m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:32 am - 3:19 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
22h 47m1 stop Panama City Tocumen Intl
$829Copa Airlines
Tue, Nov 24 - Thu, Dec 3
Copa Airlines Logo
3:37 pm - 11:57 pmIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
30h 20m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:32 am - 3:19 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
22h 47m1 stop Panama City Tocumen Intl
$829Copa Airlines
Mon, Nov 16 - Fri, Nov 20
Copa Airlines Logo
3:37 pm - 5:25 amIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
11h 48m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:31 am - 11:33 pmASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
19h 02m1 stop Panama City Tocumen Intl
$829Copa Airlines
Sat, Nov 7 - Sat, Nov 21
Copa Airlines Logo
1:16 am - 11:57 pmIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
20h 41m1 stop Panama City Tocumen Intl
Copa Airlines Logo
6:31 am - 3:15 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
22h 44m1 stop Panama City Tocumen Intl
$849Copa Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
6:50 am - 6:15 amIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
22h 25m3 stops Bogotá El Dorado Medellín Jose Maria Cordova Intl Lima J Chavez Intl
Multiple Airlines Logo
8:00 am - 4:30 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
22h 30m3 stops Lima J Chavez Intl Medellín Jose Maria Cordova Intl Bogotá El Dorado
$1,081Multiple Airlines
Tue, Nov 24 - Thu, Dec 3
GOL Logo
11:50 am - 12:30 pmBWI  Baltimore/Washington-ASU Asuncion Silvio Pettirossi
22h 40m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
1:20 pm - 11:01 amASU  Asuncion Silvio Pettirossi-BWI Baltimore/Washington
23h 41m2 stops Sao Paulo Guarulhos Intl Miami
$1,083GOL
Tue, Nov 24 - Thu, Dec 3
GOL Logo
11:50 am - 12:30 pmBWI  Baltimore/Washington-ASU Asuncion Silvio Pettirossi
22h 40m2 stops Miami Sao Paulo Guarulhos Intl
GOL Logo
1:20 pm - 6:32 pmASU  Asuncion Silvio Pettirossi-BWI Baltimore/Washington
31h 12m2 stops Sao Paulo Guarulhos Intl Miami
$1,083GOL
Wed, Oct 28 - Wed, Nov 4
Avianca Logo
3:30 pm - 5:55 amIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
13h 25m1 stop Bogotá El Dorado
Avianca Logo
7:55 am - 1:35 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
19h 40m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$1,098Avianca
Sat, Oct 24 - Tue, Oct 27
Avianca Logo
6:50 am - 4:40 amIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
20h 50m1 stop Bogotá El Dorado
Avianca Logo
7:55 am - 2:35 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
19h 40m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$1,098Avianca
Mon, Nov 16 - Fri, Nov 20
Avianca Logo
2:30 pm - 5:55 amIAD  Washington, D.C. Dulles Intl-ASU Asuncion Silvio Pettirossi
13h 25m1 stop Bogotá El Dorado
Avianca Logo
7:55 am - 1:35 amASU  Asuncion Silvio Pettirossi-IAD Washington, D.C. Dulles Intl
19h 40m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$1,098Avianca
Booking Insights

Price, demand and travel trends for Washington, D.C. to Asuncion flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Asuncion with more confidence.

How much is a round-trip flight from Washington, D.C. to Asuncion?

Round-trip flights from Washington, D.C. to Asuncion start at $829. Prices are below average for this route right now, with typical round-trip fares ranging from $985 to $1,404. The lowest price found in the past 5 days was $829 on Copa Airlines.

What is the cheapest Washington, D.C. to Asuncion flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Asuncion (ASU) is the cheapest Washington, D.C. to Asuncion route, averaging $1,135 round-trip. Other Washington, D.C. to Asuncion routes average $1,545, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Asuncion?

Thursday is the cheapest day of the week to fly from Washington, D.C. to Asuncion, it is 9% cheaper than the average day. Friday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Washington, D.C. to Asuncion?

•August is the cheapest month to fly from Washington, D.C. to Asuncion at $960 round-trip.
•December ($1,423) and May ($1,342) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. to Asuncion the cheapest?

Flights from Washington, D.C. to Asuncion are cheapest 17 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Washington, D.C. to Asuncion flights

Low season

October

Cheapest flight

$441
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Asuncion

When to book flights from Washington, D.C. to Asuncion

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Asuncion flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. to Asuncion?

    Flights from Washington, D.C. to Asuncion may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Asuncion Silvio Pettirossi (ASU).

  • What cabin classes can I book on flights from Washington, D.C. to Asuncion?

    Two cabin classes are available on flights from Washington, D.C. to Asuncion:

    • Economy Class
    • Business Class

  • Which airports do connecting flights from Washington, D.C. to Asuncion pass through?

    Connecting flights from Washington, D.C. to Asuncion most commonly pass through:

    • Panama City Tocumen Intl (PTY) - 98% of one-stop connections
    • Bogotá El Dorado (BOG) - 2% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Asuncion?

    Yes. Being flexible with your travel dates can save you up to 26% on the Washington, D.C. to Asuncion route. Thursday is the cheapest departure day at $1,047 round-trip on average, while Friday is the most expensive at $1,404, a difference of $357. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Washington, D.C. to Asuncion flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 12% above the route average of $1,146. Book 17 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. to Asuncion?

    A nonstop flight from Washington, D.C. to Asuncion takes 0h 00m, covering 4,605 miles.

  • Do I need a passport to fly from Washington, D.C. to Asuncion?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. to Asuncion changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $829 to $3,322. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Washington, D.C. to Asuncion looking right now?

    One-way fares from Washington, D.C. to Asuncion are currently lower than usual. Average one-way flight prices are about $633, which is 7% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Asuncion?

    Flying via Panama City Tocumen Intl (PTY) gives the shortest average 1-stop total travel time at 14h 00m, compared with 17h 17m via Bogotá El Dorado (BOG).

  • What is the time difference between Washington, D.C. and Asuncion?

    Asuncion is 1 hour ahead of Washington, D.C. (Paraguay Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Asuncion Silvio Pettirossi Airport (ASU)?

    Asuncion Silvio Pettirossi Airport (ASU) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:
    • Hertz
    • Alamo
    • Localiza
    • Sixt
    • Dollar

  • How much should I expect to pay for a Washington, D.C. to Asuncion flight?

    Round-trip flights from Washington, D.C. to Asuncion range from $985 to $1,404, with an average of $1,146 over the past 12 months. Anything below $985 counts as a good deal.

Your guide to booking Washington, D.C. to Asuncion flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $1,047 - about $357 less than Friday (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Asuncion trip for August. Fares historically average $960 round-trip in that month - typically $463 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Asuncion Silvio Pettirossi Airport.
    - Bourbon Conmebol Asuncion Convention Hotel

More options for your flight from Washington, D.C. to Asuncion

Complete your trip to Asuncion with a hotel stay or car rental

Car rentals in Asuncion
Hotels in Asuncion