$367 Find Cheap Flights from Washington Dulles Airport to Uruguay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Uruguay departing on 5/2. 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

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Flight Deals

Book Cheap Dulles Intl to Uruguay Plane Tickets

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

Sat, May 23 - Sat, May 30
Copa Airlines Logo
4:38 pm - 1:01 am
IAD
-
MVD
31h 23m
1 stop
Copa Airlines Logo
2:14 am - 12:33 am
MVD
-
IAD
23h 19m
1 stop
$805Copa Airlines
Tue, May 12 - Wed, May 20
Copa Airlines Logo
2:21 am - 9:45 pm
IAD
-
MVD
18h 24m
1 stop
Copa Airlines Logo
9:58 am - 12:33 am
MVD
-
IAD
15h 35m
1 stop
$813Copa Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
1:32 pm - 6:20 am
IAD
-
MVD
39h 48m
2 stops
Delta Logo
4:05 am - 11:39 am
MVD
-
IAD
32h 34m
2 stops
$818Delta
Sun, May 10 - Wed, May 13
LATAM Airlines Logo
8:05 am - 6:21 pm
IAD
-
MVD
33h 16m
2 stops
LATAM Airlines Logo
4:55 pm - 11:42 am
MVD
-
IAD
19h 47m
2 stops
$825LATAM Airlines
Wed, Jun 10 - Mon, Jun 22
Copa Airlines Logo
4:38 pm - 7:20 am
IAD
-
MVD
13h 42m
1 stop
Copa Airlines Logo
2:22 am - 3:05 pm
MVD
-
IAD
13h 43m
1 stop
$836Copa Airlines
Tue, Jun 2 - Mon, Jun 8
LATAM Airlines Logo
3:08 pm - 6:24 pm
IAD
-
MVD
26h 16m
2 stops
LATAM Airlines Logo
5:55 pm - 2:02 pm
MVD
-
IAD
21h 07m
2 stops
$856LATAM Airlines
Tue, Sep 1 - Mon, Sep 14
Copa Airlines Logo
4:34 pm - 7:26 am
IAD
-
MVD
13h 52m
1 stop
Copa Airlines Logo
12:43 am - 3:04 pm
MVD
-
IAD
15h 21m
1 stop
$859Copa Airlines
Thu, Sep 10 - Mon, Sep 14
LATAM Airlines Logo
7:59 pm - 6:20 am
IAD
-
MVD
33h 21m
2 stops
LATAM Airlines Logo
12:33 pm - 9:10 am
MVD
-
IAD
21h 37m
2 stops
$862LATAM Airlines
Sun, Jun 28 - Sat, Jul 11
Copa Airlines Logo
6:25 am - 9:45 pm
IAD
-
MVD
14h 20m
1 stop
Copa Airlines Logo
9:47 am - 12:33 am
MVD
-
IAD
15h 46m
1 stop
$863Copa Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
6:00 am - 1:01 am
IAD
-
MVD
18h 01m
2 stops
United Airlines Logo
12:40 am - 11:59 pm
MVD
-
IAD
24h 19m
2 stops
$867United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Uruguay flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Uruguay, 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 Washington, D.C. Dulles Intl Airport to Uruguay is July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $1,636 and $1,249 respectively.

Good to know

Low seasonMarch
Cheapest flight$367
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Washington Dulles Airport to Montevideo

FAQs - booking Uruguay flights

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

    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 Washington Dulles Airport to Uruguay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Uruguay 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 Washington Dulles Airport to Uruguay?

    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 from Washington Dulles Airport to Uruguay 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 from Washington Dulles Airport to Uruguay?

    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 from Washington Dulles Airport to Uruguay 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 Dulles Intl to Uruguay

 
Need help choosing which airline to fly with from Dulles Intl to Uruguay? 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 1580 reviews
6.8Food
7.8Boarding
6.8Entertainment
7.4Comfort
8.1Crew
Airline reviews

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

10.0 ExcellentAnonymous, Apr 2026
DAV - PTY
Read more Copa Airlines reviews

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Do not book it’s a scam! They stole $1200 from me

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

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.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

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

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

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

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Everything you need to know for your flight from Dulles Intl to Uruguay

Information on your arrival and departure airports