$427 Find Cheap Flights from Paraguay to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 4/1. 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. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights 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 for flights to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Paraguay to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Paraguay to Dulles Intl 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 Paraguay to Dulles Intl

Fri, May 15 - Sat, May 30
Avianca Logo
8:25 am - 5:20 am
ASU
-
IAD
21h 55m
1 stop
Avianca Logo
6:50 am - 4:40 am
IAD
-
ASU
20h 50m
1 stop
$804Avianca
Fri, May 15 - Sat, May 30
Avianca Logo
8:25 am - 2:45 am
ASU
-
IAD
19h 20m
2 stops
Avianca Logo
3:35 pm - 4:40 am
IAD
-
ASU
12h 05m
1 stop
$806Avianca
Wed, Aug 26 - Thu, Sep 3
Avianca Logo
8:25 am - 5:20 am
ASU
-
IAD
21h 55m
1 stop
Avianca Logo
3:35 pm - 4:40 am
IAD
-
ASU
12h 05m
1 stop
$816Avianca
Sun, Aug 23 - Thu, Sep 3
Avianca Logo
8:25 am - 2:45 am
ASU
-
IAD
19h 20m
2 stops
Avianca Logo
3:35 pm - 4:40 am
IAD
-
ASU
12h 05m
1 stop
$818Avianca
Thu, May 14 - Sat, May 30
Multiple Airlines Logo
3:35 am - 5:20 am
ASU
-
IAD
26h 45m
2 stops
Multiple Airlines Logo
6:50 am - 4:40 am
IAD
-
ASU
20h 50m
1 stop
$821Multiple Airlines
Mon, May 11 - Sat, May 30
Multiple Airlines Logo
8:35 am - 5:20 am
ASU
-
IAD
21h 45m
2 stops
Multiple Airlines Logo
6:50 am - 4:40 am
IAD
-
ASU
20h 50m
1 stop
$822Multiple Airlines
Sun, Mar 29 - Thu, Apr 30
Avianca Logo
8:25 am - 5:20 am
ASU
-
IAD
21h 55m
1 stop
Avianca Logo
6:50 am - 4:40 am
IAD
-
ASU
20h 50m
1 stop
$832Avianca
Tue, Aug 25 - Thu, Sep 3
Multiple Airlines Logo
3:35 am - 2:15 pm
ASU
-
IAD
35h 40m
2 stops
Multiple Airlines Logo
3:35 pm - 9:50 pm
IAD
-
ASU
29h 15m
2 stops
$834Multiple Airlines
Wed, May 6 - Tue, May 19
Avianca Logo
8:25 am - 2:15 pm
ASU
-
IAD
30h 50m
1 stop
Avianca Logo
3:35 pm - 4:40 am
IAD
-
ASU
12h 05m
1 stop
$835Avianca
Fri, May 15 - Sat, May 30
Multiple Airlines Logo
8:25 am - 5:20 am
ASU
-
IAD
21h 55m
1 stop
Multiple Airlines Logo
6:50 am - 5:40 pm
IAD
-
ASU
33h 50m
3 stops
$838Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, 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 to Washington, D.C. Dulles Intl Airport is June, where tickets cost $577 on average for one-way flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Paraguay is $1,297 and $1,151 respectively. For return trips, the best month to travel is June with an average price of $577.

Good to know

Low seasonOctober
Cheapest flight$427
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 38% lower on average.
Flight from Asuncion to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    Central Washington, D.C. is 22 miles away from Washington, D.C. Dulles Intl Airport.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    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 to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

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

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    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 Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    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 Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,557 direct flights from within Paraguay to Washington, D.C. Dulles Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Reviews of the top airlines flying from Paraguay to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Paraguay to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? 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.
7.5
Copa AirlinesOverall score based on 1565 reviews
7.4Comfort
8.1Crew
6.8Food
6.8Entertainment
7.8Boarding
Airline reviews

Flight got delayed; had to go through security three times.

2.0 MediocreAnonymous, Feb 2026
PTY - JFK
Read more Copa Airlines reviews

Flight got delayed; had to go through security three times.

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

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

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

only a bag of chips and a bottle of water in business class was served

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

No food, terms when selling are not clear. To pricy for the service in general

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Lutherville Timonium
Camp Springs
Hunt Valley
Westminster

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.