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Cheap flights from Asuncion to Washington, D.C. from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asuncion to Washington, D.C. departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Asuncion to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
8:20 am - 4:25 am
ASU
-
IAD
22h 05m
1 stop
Avianca Logo
3:35 pm - 5:15 am
IAD
-
ASU
12h 40m
1 stop
$588Avianca
Tue, Mar 3 - Fri, Mar 20
LATAM Airlines Logo
8:25 am - 12:21 am
ASU
-
IAD
17h 56m
2 stops
LATAM Airlines Logo
1:19 pm - 10:30 am
IAD
-
ASU
20h 11m
2 stops
$616LATAM Airlines
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
8:25 am - 11:32 pm
ASU
-
DCA
17h 07m
2 stops
LATAM Airlines Logo
1:45 pm - 10:30 am
DCA
-
ASU
19h 45m
2 stops
$616LATAM Airlines
Wed, Mar 4 - Wed, Mar 11
Copa Airlines Logo
6:42 am - 11:32 pm
ASU
-
IAD
18h 50m
1 stop
Copa Airlines Logo
9:29 am - 12:15 am
IAD
-
ASU
13h 46m
1 stop
$638Copa Airlines
Wed, Mar 4 - Wed, Mar 11
LATAM Airlines Logo
8:25 am - 9:10 am
ASU
-
DCA
26h 45m
2 stops
LATAM Airlines Logo
11:00 am - 6:15 am
DCA
-
ASU
18h 15m
2 stops
$656LATAM Airlines
Tue, Mar 3 - Fri, Mar 20
LATAM Airlines Logo
8:25 am - 12:35 am
ASU
-
BWI
18h 10m
2 stops
LATAM Airlines Logo
11:52 am - 10:30 am
BWI
-
ASU
21h 38m
2 stops
$659LATAM Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
8:10 am - 11:59 pm
ASU
-
BWI
40h 49m
3 stops
Multiple Airlines Logo
9:41 am - 4:40 am
BWI
-
ASU
41h 59m
3 stops
$826Multiple Airlines
Tue, Apr 7 - Wed, Apr 15
Multiple Airlines Logo
11:20 am - 7:01 pm
ASU
-
BWI
33h 41m
3 stops
Multiple Airlines Logo
6:20 am - 5:15 am
BWI
-
ASU
21h 55m
2 stops
$827Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
6:42 am - 11:35 am
ASU
-
DCA
30h 53m
2 stops
United Airlines Logo
7:59 pm - 5:32 am
DCA
-
ASU
32h 33m
2 stops
$988United Airlines
Sat, Feb 28 - Sun, Mar 8
United Airlines Logo
6:33 am - 11:40 am
ASU
-
DCA
30h 07m
2 stops
United Airlines Logo
10:05 am - 5:24 am
DCA
-
ASU
18h 19m
2 stops
$1,022United Airlines
Fri, May 8 - Fri, May 22

Copa Airlines flights from Asuncion to Washington, D.C.

Our best Copa Airlines deals on Asuncion to Washington, D.C. flight tickets
Copa Airlines
Mar 4
ASU6:42 amAsuncion Silvio Pettirossi
18h 50m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
Mar 11
IAD9:29 amWashington, D.C. Dulles Intl
13h 46m
1 stop
ASU12:15 amAsuncion Silvio Pettirossi
$638
Copa Airlines
Feb 28
ASU6:42 amAsuncion Silvio Pettirossi
22h 33m
1 stop
IAD3:15 amWashington, D.C. Dulles Intl
Mar 8
IAD9:29 amWashington, D.C. Dulles Intl
16h 42m
1 stop
ASU3:11 amAsuncion Silvio Pettirossi
$858
Copa Airlines
Feb 28
ASU4:11 amAsuncion Silvio Pettirossi
11h 49m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Mar 7
IAD3:35 pmWashington, D.C. Dulles Intl
33h 36m
1 stop
ASU3:11 amAsuncion Silvio Pettirossi
$878

Avianca flights from Asuncion to Washington, D.C.

Our best Avianca deals on Asuncion to Washington, D.C. flight tickets
Avianca
Mar 3
ASU8:20 amAsuncion Silvio Pettirossi
22h 05m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
Mar 20
IAD3:35 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
ASU5:15 amAsuncion Silvio Pettirossi
$588
Avianca
Mar 3
ASU8:20 amAsuncion Silvio Pettirossi
22h 05m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
Mar 20
IAD3:35 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
ASU5:15 amAsuncion Silvio Pettirossi
$686
Avianca
Mar 3
ASU8:20 amAsuncion Silvio Pettirossi
22h 05m
1 stop
IAD4:25 amWashington, D.C. Dulles Intl
Mar 20
IAD4:00 amWashington, D.C. Dulles Intl
24h 15m
2 stops
ASU5:15 amAsuncion Silvio Pettirossi
$689

momondo Fare Finder

 
Customize your flight search to find flights from Asuncion to Washington, D.C. 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 February 5, 2026.
Use the filters below to find and compare flights from Asuncion to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Tue 3/3

8:20 am-4:25 am

1 stop22h 05m

Washington, D.C. Dulles Intl

Fri 3/20

3:35 pm-5:15 am

1 stop12h 40m

$588

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Wed 3/4

8:25 am-12:21 am

2 stops17h 56m

Washington, D.C. Dulles Intl

Wed 3/11

1:19 pm-10:30 am

2 stops20h 11m

$616

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Wed 3/4

8:25 am-11:32 pm

2 stops17h 07m

Washington, D.C. Reagan-National

Wed 3/11

1:45 pm-10:30 am

2 stops19h 45m

$616

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Wed 3/4

6:42 am-11:32 pm

1 stop18h 50m

Washington, D.C. Dulles Intl

Wed 3/11

9:29 am-12:15 am

1 stop13h 46m

$638

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Tue 3/3

8:25 am-9:10 am

2 stops26h 45m

Washington, D.C. Reagan-National

Fri 3/20

11:00 am-6:15 am

2 stops18h 15m

$656

AsuncionBaltimore

ASU - BWI

ASUBWI

Asuncion Silvio Pettirossi

Wed 3/4

8:25 am-12:35 am

2 stops18h 10m

Baltimore/Washington

Wed 3/11

11:52 am-10:30 am

2 stops21h 38m

$659

AsuncionBaltimore

ASU - BWI

ASUBWI

Asuncion Silvio Pettirossi

Tue 4/7

8:10 am-11:59 pm

3 stops40h 49m

Baltimore/Washington

Wed 4/15

9:41 am-4:40 am

3 stops41h 59m

$826

AsuncionBaltimore

ASU - BWI

ASUBWI

Asuncion Silvio Pettirossi

Wed 3/4

11:20 am-7:01 pm

3 stops33h 41m

Baltimore/Washington

Wed 3/11

6:20 am-5:15 am

2 stops21h 55m

$827

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Sat 2/28

6:42 am-11:35 am

2 stops30h 53m

Washington, D.C. Reagan-National

Sun 3/8

7:59 pm-5:32 am

2 stops32h 33m

$988

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Fri 5/8

6:33 am-11:40 am

2 stops30h 07m

Washington, D.C. Reagan-National

Fri 5/22

10:05 am-5:24 am

2 stops18h 19m

$1,022

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Asuncion to Washington, D.C.

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 Washington, D.C.?

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

The month of June is, on average, the cheapest month to fly to Washington, D.C. from Asuncion, with most prices found around $576. If you’re not able to fly to Washington, D.C. in June, then August is your next best option. Flight prices from Asuncion to Washington, D.C. during August average around $665.

Can stopping save me money on Asuncion to Washington, D.C. flights?

You could potentially save up to 8% on your flight if you consider stops on a Asuncion to Washington, D.C. flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Asuncion to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Asuncion to Washington, D.C. (ASU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Asuncion to Washington, D.C.

Fastest flight time

17h 43m

Direct flights

None
The fastest flight from Asuncion to Washington, D.C. takes 17h 43m
There are no direct flights from Asuncion to Washington, D.C.. There are no popular flight routes from Asuncion to Washington, D.C..
Search flight deals

  • How far is Asuncion Silvio Pettirossi to Washington, D.C. by plane?

    The straight-line distance from Asuncion Silvio Pettirossi to Washington, D.C. is 4605.8 mi. Typically, this will take 17h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to Washington, D.C.?

    Prices for flights from Asuncion Silvio Pettirossi Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Asuncion Silvio Pettirossi Airport to Washington, D.C.?

  • How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Asuncion Silvio Pettirossi Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. 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 Washington, D.C.?

Best airlines flying from Asuncion to Washington, D.C.

Compare and see reviews for airlines that fly from Asuncion to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $263Free CancellationRating
6.5
2,499 reviews
Search Avianca flights
Copa AirlinesPriceFrom $505Free CancellationRating
7.5
1,557 reviews
Search Copa Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Asuncion to Washington, D.C.?

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 Washington, D.C. for you.

Can I find flights from Asuncion to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Asuncion to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Asuncion to Washington, D.C.?

Once all potential Asuncion to Washington, D.C. 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 Washington, D.C. right now. Can momondo alert me if prices change?

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

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport