ASU - WAS

$319 Find Cheap Flights from Asuncion to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Asuncion to Washington, D.C. departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$588
Typical prices: $752-$921
Avianca
Tue 3/3Fri 3/20
ASU - IAD • 1 stop
Cheapest one-way
$319
Avianca
Sat 2/7
ASU - IAD • 1 stop
Top airlines
Avianca
Cheapest • from $588 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 40% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Asuncion to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Mar 3 - Fri, Mar 20
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
Avianca Logo
8:20 am - 1:40 am
ASU
-
IAD
19h 20m
2 stops
Avianca Logo
6:45 am - 5:15 am
IAD
-
ASU
21h 30m
1 stop
$590Avianca
Thu, Mar 5 - Mon, Mar 9
Avianca Logo
8:20 am - 1:40 am
ASU
-
IAD
19h 20m
2 stops
Avianca Logo
3:35 pm - 5:15 am
IAD
-
ASU
12h 40m
1 stop
$593Avianca
Thu, Mar 5 - Mon, Mar 9
Avianca Logo
8:20 am - 1:40 am
ASU
-
IAD
19h 20m
2 stops
Avianca Logo
4:00 am - 5:15 am
IAD
-
ASU
24h 15m
2 stops
$595Avianca
Wed, Feb 25 - Wed, Mar 4
LATAM Airlines Logo
11:15 am - 2:00 pm
ASU
-
DCA
28h 45m
2 stops
LATAM Airlines Logo
2:00 pm - 5:40 pm
DCA
-
ASU
25h 40m
2 stops
$681LATAM Airlines
Thu, Mar 5 - Mon, Mar 9
LATAM Airlines Logo
8:25 am - 11:54 am
ASU
-
BWI
29h 29m
2 stops
LATAM Airlines Logo
11:56 am - 6:15 am
BWI
-
ASU
17h 19m
2 stops
$720LATAM Airlines
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
8:20 am - 7:01 pm
ASU
-
BWI
36h 41m
3 stops
Multiple Airlines Logo
6:20 am - 5:15 am
BWI
-
ASU
21h 55m
2 stops
$850Multiple Airlines
Tue, May 12 - Mon, Jun 1
Multiple Airlines Logo
9:45 am - 5:03 pm
ASU
-
BWI
32h 18m
3 stops
Multiple Airlines Logo
5:20 am - 6:05 am
BWI
-
ASU
23h 45m
2 stops
$857Multiple Airlines
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
6:33 am - 4:24 pm
ASU
-
BWI
34h 51m
2 stops
United Airlines Logo
8:10 am - 5:33 am
BWI
-
ASU
20h 23m
2 stops
$947United Airlines
Tue, Apr 7 - Tue, Apr 21
United Airlines Logo
6:33 am - 1:36 pm
ASU
-
DCA
32h 03m
2 stops
United Airlines Logo
10:05 am - 5:33 am
DCA
-
ASU
18h 28m
2 stops
$1,022United Airlines
Booking Insights

KAYAK's insights & trends for Asuncion to Washington, D.C. flights

Get data-powered insights and trends into flights from Asuncion to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Asuncion to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Asuncion to Washington, D.C. is June, where tickets cost $576 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is $1,335 and $1,172 respectively.

Good to know

Low seasonNovember
Cheapest flight$319
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Asuncion to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Asuncion to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Asuncion to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Asuncion to Washington, D.C. was $319 for a one-way ticket and $588 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Asuncion and on arrival in Washington, D.C..

  • Which airports will I be using when flying from Asuncion to Washington, D.C.?

    When flying out of Asuncion you will be using Asuncion Silvio Pettirossi. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Asuncion to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Asuncion to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Asuncion and Washington, D.C..

  • How does KAYAK find such low prices on flights from Asuncion to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Asuncion to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Asuncion to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Asuncion is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Asuncion to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Asuncion with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Asuncion to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Asuncion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Asuncion to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Asuncion to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Asuncion to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1562 reviews
6.8Entertainment
7.4Comfort
7.8Boarding
8.1Crew
6.8Food
Airline reviews

A lot things happened in this trip.The fly should be less stress.

6.0 GoodIrma, Jan 2026
PTY - MIA
Read more Copa Airlines reviews

A lot things happened in this trip.The fly should be less stress.

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

Some of the Air hostesses are not that friendly. Need improvement

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

Everything you need to know for your flight from Asuncion to Washington, D.C.

Information on your arrival and departure airports