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Cheap flights from Asuncion to Washington, D.C. from $362

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 11/11. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
8:20 am - 12:10 amASU-IAD
17h 50m2 stops
Avianca Logo
1:30 am - 5:15 amIAD-ASU
25h 45m2 stops
$881Avianca
Find Deal
Thu, Nov 20 - Tue, Feb 17
Multiple Airlines Logo
8:25 am - 2:00 pmASU-IAD
30h 35m2 stops
Multiple Airlines Logo
3:25 pm - 4:40 amIAD-ASU
12h 15m1 stop
$896Multiple Airlines
Find Deal
Thu, Apr 30 - Tue, May 19
Avianca Logo
8:20 am - 12:10 amASU-IAD
17h 50m2 stops
Avianca Logo
5:45 am - 5:15 amIAD-ASU
21h 30m1 stop
$910Avianca
Find Deal
Thu, Nov 20 - Wed, Feb 18
Multiple Airlines Logo
8:25 am - 12:07 amASU-IAD
40h 42m3 stops
Multiple Airlines Logo
9:58 pm - 11:30 amIAD-ASU
60h 32m3 stops
$917Multiple Airlines
Find Deal
Thu, Mar 26 - Sun, Apr 5
Copa Airlines Logo
6:42 am - 11:32 pmASU-IAD
18h 50m1 stop
Copa Airlines Logo
2:18 am - 12:15 amIAD-ASU
20h 57m1 stop
$974Copa Airlines
Find Deal
Tue, Mar 3 - Thu, Mar 19
Copa Airlines Logo
1:59 am - 2:58 pmASU-IAD
13h 59m1 stop
Copa Airlines Logo
2:12 am - 12:14 amIAD-ASU
21h 02m1 stop
$994Copa Airlines
Find Deal
Sun, Apr 26 - Tue, May 5
LATAM Airlines Logo
8:25 am - 12:09 amASU-IAD
16h 44m2 stops
LATAM Airlines Logo
1:00 pm - 6:10 amIAD-ASU
40h 10m2 stops
$995LATAM Airlines
Find Deal
Thu, Apr 30 - Tue, May 19
LATAM Airlines Logo
8:25 am - 9:13 amASU-DCA
25h 48m2 stops
LATAM Airlines Logo
2:55 pm - 6:10 amDCA-ASU
38h 15m2 stops
$995LATAM Airlines
Find Deal
Fri, May 1 - Thu, May 21
United Airlines Logo
6:33 am - 10:04 pmASU-DCA
17h 31m2 stops
United Airlines Logo
8:15 am - 5:30 amDCA-ASU
19h 15m2 stops
$1,100United Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 30
United Airlines Logo
6:33 am - 10:25 pmASU-BWI
17h 52m2 stops
United Airlines Logo
3:56 pm - 5:30 amBWI-ASU
35h 34m2 stops
$1,150United Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11

Avianca flights from Asuncion to Washington, D.C.

Our best Avianca deals on Asuncion to Washington, D.C. flight tickets
Avianca
Nov 20
ASU8:20 amAsuncion Silvio Pettirossi
17h 50m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Feb 17
IAD1:30 amWashington, D.C. Dulles Intl
25h 45m
2 stops
ASU5:15 amAsuncion Silvio Pettirossi
$881
Find similar
Avianca
Nov 20
ASU8:20 amAsuncion Silvio Pettirossi
17h 50m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Feb 18
IAD5:45 amWashington, D.C. Dulles Intl
21h 30m
1 stop
ASU5:15 amAsuncion Silvio Pettirossi
$910
Find similar
Avianca
Nov 13
ASU8:20 amAsuncion Silvio Pettirossi
17h 50m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Nov 16
IAD4:15 pmWashington, D.C. Dulles Intl
35h 00m
2 stops
ASU5:15 amAsuncion Silvio Pettirossi
$933
Find similar

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 3
ASU6:42 amAsuncion Silvio Pettirossi
18h 50m
1 stop
IAD11:32 pmWashington, D.C. Dulles Intl
Mar 19
IAD2:18 amWashington, D.C. Dulles Intl
20h 57m
1 stop
ASU12:15 amAsuncion Silvio Pettirossi
$974
Find similar
Copa Airlines
Apr 26
ASU1:59 amAsuncion Silvio Pettirossi
13h 59m
1 stop
IAD2:58 pmWashington, D.C. Dulles Intl
May 5
IAD2:12 amWashington, D.C. Dulles Intl
21h 02m
1 stop
ASU12:14 amAsuncion Silvio Pettirossi
$994
Find similar
Copa Airlines
Mar 2
ASU1:59 amAsuncion Silvio Pettirossi
14h 01m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
Mar 20
IAD9:29 amWashington, D.C. Dulles Intl
19h 03m
1 stop
ASU5:32 amAsuncion Silvio Pettirossi
$1,015
Find similar

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 November 4, 2025.
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

Thu 11/20

8:20 am-12:10 am

2 stops17h 50m

Washington, D.C. Dulles Intl

Tue 2/17

1:30 am-5:15 am

2 stops25h 45m

$881

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Thu 4/30

8:25 am-2:00 pm

2 stops30h 35m

Washington, D.C. Dulles Intl

Tue 5/19

3:25 pm-4:40 am

1 stop12h 15m

$896

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Thu 11/20

8:20 am-12:10 am

2 stops17h 50m

Washington, D.C. Dulles Intl

Wed 2/18

5:45 am-5:15 am

1 stop21h 30m

$910

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Thu 3/26

8:25 am-12:07 am

3 stops40h 42m

Washington, D.C. Dulles Intl

Sun 4/5

9:58 pm-11:30 am

3 stops60h 32m

$917

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Tue 3/3

6:42 am-11:32 pm

1 stop18h 50m

Washington, D.C. Dulles Intl

Thu 3/19

2:18 am-12:15 am

1 stop20h 57m

$974

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Sun 4/26

1:59 am-2:58 pm

1 stop13h 59m

Washington, D.C. Dulles Intl

Tue 5/5

2:12 am-12:14 am

1 stop21h 02m

$994

AsuncionWashington, D.C.

ASU - IAD

ASUIAD

Asuncion Silvio Pettirossi

Thu 4/30

8:25 am-12:09 am

2 stops16h 44m

Washington, D.C. Dulles Intl

Tue 5/19

1:00 pm-6:10 am

2 stops40h 10m

$995

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Fri 5/1

8:25 am-9:13 am

2 stops25h 48m

Washington, D.C. Reagan-National

Thu 5/21

2:55 pm-6:10 am

2 stops38h 15m

$995

AsuncionWashington, D.C.

ASU - DCA

ASUDCA

Asuncion Silvio Pettirossi

Thu 12/11

6:33 am-10:04 pm

2 stops17h 31m

Washington, D.C. Reagan-National

Tue 12/30

8:15 am-5:30 am

2 stops19h 15m

$1,100

AsuncionBaltimore

ASU - BWI

ASUBWI

Asuncion Silvio Pettirossi

Tue 12/9

6:33 am-10:25 pm

2 stops17h 52m

Baltimore/Washington

Thu 12/11

3:56 pm-5:30 am

2 stops35h 34m

$1,150

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 $560. 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.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Asuncion is on a Thursday. momondo users have found tickets for Thursday departures for as low as $660. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Asuncion to Washington, D.C. for around $1,019.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Asuncion to Washington, D.C. when you can find flight prices for as low as $327. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,083. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 25% 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.

Direct flights

None
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 13h 59m 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 $273Free CancellationRating
6.6
2,470 reviews
Search Avianca flights
Copa AirlinesPriceFrom $802Free CancellationRating
7.6
1,562 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Glen Burnie
Springfield
Linthicum Heights

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.

An easier way to manage your Washington, D.C. trip

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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