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Asuncion

$364+ Cheap flights from District of Columbia to Asuncion (ASU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ASU
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from District of Columbia to Asuncion

Cheapest flights from District of Columbia to Asuncion
Explore the most affordable flight options available from District of Columbia to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:54 am
DCA
-
ASU
2 stops21h 36m
GOL
Tue 3/1011:45 am
ASU
-
DCA
2 stops23h 52m
GOL
Deal found 2/1$653
This Copa Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:29 am
IAD
-
ASU
1 stop19h 03m
Copa Airlines
Thu 3/266:42 am
ASU
-
IAD
1 stop22h 33m
Copa Airlines
Deal found 2/2$732
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:35 pm
IAD
-
ASU
1 stop30h 40m
Copa Airlines
Fri 3/204:11 am
ASU
-
IAD
1 stop11h 49m
Copa Airlines
Deal found 2/2$745
This Copa Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:35 pm
IAD
-
ASU
1 stop11h 57m
Copa Airlines
Thu 3/194:11 am
ASU
-
IAD
1 stop11h 49m
Copa Airlines
Deal found 2/3$752
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:30 am
IAD
-
ASU
3 stops23h 45m
Multiple Airlines
Sat 3/148:20 am
ASU
-
IAD
1 stop30h 55m
Multiple Airlines
Deal found 2/3$773
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:50 am
IAD
-
ASU
2 stops27h 25m
Multiple Airlines
Sun 5/318:10 am
ASU
-
IAD
3 stops21h 10m
Multiple Airlines
Deal found 2/2$802
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:35 pm
IAD
-
ASU
2 stops18h 55m
Multiple Airlines
Tue 3/108:20 am
ASU
-
IAD
1 stop22h 05m
Multiple Airlines
Deal found 2/1$818
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:15 pm
IAD
-
ASU
2 stops33h 00m
Avianca
Thu 3/58:20 am
ASU
-
IAD
1 stop22h 05m
Avianca
Deal found 2/2$842
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 pm
IAD
-
ASU
3 stops36h 00m
Multiple Airlines
Thu 3/268:20 am
ASU
-
IAD
2 stops19h 20m
Multiple Airlines
Deal found 2/2$859
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:00 am
DCA
-
ASU
2 stops18h 05m
LATAM Airlines
Wed 11/258:10 am
ASU
-
DCA
2 stops17h 08m
LATAM Airlines
Deal found 2/3$1,083
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:00 am
DCA
-
ASU
2 stops17h 24m
United Airlines
Tue 6/236:33 am
ASU
-
DCA
2 stops30h 16m
United Airlines
Deal found 2/2$1,094
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:40 am
DCA
-
ASU
2 stops31h 00m
Multiple Airlines
Sun 3/1512:20 pm
ASU
-
DCA
2 stops23h 01m
Multiple Airlines
Deal found 2/2$1,106

Find flight deals from District of Columbia to Asuncion

Keep the following information in mind while searching for District of Columbia to Asuncion flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$653
(KAYAK)

One-way from

$364
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,508
Provider with most accurate pricing for Washington, D.C. (WAS)-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Asuncion Silvio Pettirossi flights.
Search Deals
From District of Columbia to Asuncion Silvio Pettirossi
Search Deals
One-way flight from District of Columbia to Asuncion Silvio Pettirossi
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Asuncion 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, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from District of Columbia to Asuncion that are best for you.

Fly from

District of Columbia

Fly to

Asuncion

Route

Depart

Return

Price

Washington, D.C.Asuncion

DCA - ASU

DCAASU

Washington, D.C. Reagan-National

Tue 3/3

11:54 am-11:30 am

2 stops21h 36m

Asuncion Silvio Pettirossi

Tue 3/10

11:45 am-10:37 am

2 stops23h 52m

$653

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Thu 3/19

9:29 am-5:32 am

1 stop19h 03m

Asuncion Silvio Pettirossi

Thu 3/26

6:42 am-4:15 am

1 stop22h 33m

$732

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Mon 3/9

4:35 pm-5:32 am

1 stop11h 57m

Asuncion Silvio Pettirossi

Thu 3/19

4:11 am-3:00 pm

1 stop11h 49m

$752

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Thu 3/12

5:30 am-6:15 am

3 stops23h 45m

Asuncion Silvio Pettirossi

Sat 3/14

8:20 am-2:40 am

2 stops19h 20m

$786

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Tue 3/3

2:35 pm-11:30 am

2 stops18h 55m

Asuncion Silvio Pettirossi

Tue 3/10

8:20 am-5:25 am

1 stop22h 05m

$818

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Fri 5/1

5:35 pm-2:05 am

3 stops31h 30m

Asuncion Silvio Pettirossi

Sun 5/31

8:10 am-4:20 am

3 stops21h 10m

$852

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-10:55 am

3 stops42h 20m

Asuncion Silvio Pettirossi

Sun 3/15

12:20 pm-5:25 am

2 stops18h 05m

$870

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Thu 3/19

3:35 pm-5:40 pm

2 stops25h 05m

Asuncion Silvio Pettirossi

Thu 3/26

8:20 am-2:15 pm

1 stop30h 55m

$902

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Thu 2/19

6:15 pm-5:15 am

3 stops33h 00m

Asuncion Silvio Pettirossi

Thu 3/5

8:20 am-1:40 am

2 stops19h 20m

$925

Washington, D.C.Asuncion

IAD - ASU

IADASU

Washington, D.C. Dulles Intl

Mon 3/9

6:45 am-5:15 am

1 stop21h 30m

Asuncion Silvio Pettirossi

Thu 3/19

8:20 am-1:10 am

2 stops17h 50m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 40 results
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Best time to book a flight from District of Columbia to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Asuncion

What is the cheapest month to book a flight from District of Columbia to Asuncion?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Asuncion (average of $368). Flying from District of Columbia to Asuncion in March is currently the most expensive (average of $979). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Asuncion from District of Columbia?

    Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi (ASU) is the airport most travelers will use when flying to Asuncion from District of Columbia.

  • How long is the flight from District of Columbia to Asuncion?

    A quick flight from District of Columbia to Asuncion can take about 17h 24m. GOL provides one of the quickest options available for as low as $1,094. Airlines will cover a distance of 4601 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Asuncion that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Asuncion.

  • Can I find deals for business class flights from District of Columbia to Asuncion?

    Yes. Cheapflights offers flight deals from District of Columbia to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Asuncion?

    Currently, January is the cheapest month in which you can book a flight from District of Columbia to Asuncion (average of $368). Flying from District of Columbia to Asuncion in March is currently the most expensive (average of $979). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from District of Columbia to Asuncion

Discover the top 2 airlines that operate flights from District of Columbia to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$365Average$883FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$462Average$1,028FlexibilityNo cancel feeOn-time70%

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