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$297+ Cheap flights from Dulles Intl (IAD) to Uruguay

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MVD
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to Uruguay

Keep the following information in mind while searching for Dulles Intl to Uruguay flight deals. Data was last updated August 25, 2025.

Round-trip from

$668
(Copa Airlines)

One-way from

$297
(Copa Airlines)

Popular in

December

Cheapest in

May

Average price

$876
From Washington, D.C. Dulles Intl to Uruguay
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One-way flight from Washington, D.C. Dulles Intl to Uruguay
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Highest demand for flights based on searches. 20% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to Uruguay

Cheapest flights from Dulles Intl to Uruguay
Explore the most affordable flight options available from Dulles Intl to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This Copa Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:25 amIAD - MVD
1 stop17h 58mCopa Airlines
Sat 9/2710:40 amMVD - IAD
1 stop14h 50mCopa Airlines
Deal found 8/23$668
This LATAM Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:52 pmIAD - MVD
2 stops23h 08mLATAM Airlines
Tue 11/117:35 amMVD - IAD
2 stops17h 42mLATAM Airlines
Deal found 8/22$680
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amIAD - MVD
2 stops17h 56mUnited Airlines
Mon 11/1012:38 amMVD - IAD
2 stops36h 50mUnited Airlines
Deal found 8/24$683
This American Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:25 amIAD - MVD
2 stops20h 50mAmerican Airlines
Tue 1/2711:25 pmMVD - IAD
2 stops22h 07mAmerican Airlines
Deal found 8/24$685
This Copa Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:41 pmIAD - MVD
1 stop13h 37mCopa Airlines
Mon 11/102:21 amMVD - IAD
1 stop23h 12mCopa Airlines
Deal found 8/24$718
This Cheapflightsfares deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amIAD - MVD
2 stops25h 30mLATAM Airlines
Mon 2/211:35 amMVD - IAD
2 stops29h 16mLATAM Airlines
Deal found 8/23$727
This Copa Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/222:25 amIAD - MVD
1 stop17h 58mCopa Airlines
Wed 10/112:35 amMVD - IAD
1 stop15h 30mCopa Airlines
Deal found 8/24$738
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:35 pmIAD - MVD
2 stops17h 00mLATAM Airlines
Mon 10/136:55 pmMVD - IAD
2 stops18h 02mLATAM Airlines
Deal found 8/23$744
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:10 pmIAD - MVD
2 stops31h 46mUnited Airlines
Sun 9/2812:31 amMVD - IAD
2 stops43h 32mUnited Airlines
Deal found 8/23$751

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Uruguay 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, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Uruguay that are best for you.

Fly from

Dulles Intl

Fly to

Uruguay

Route

Depart

Return

Price

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Fri 9/19

2:25 am-9:23 pm

1 stop17h 58m

Montevideo Carrasco

Sat 9/27

10:40 am-12:30 am

1 stop14h 50m

$668

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 10/7

2:25 am-12:56 am

1 stop21h 31m

Montevideo Carrasco

Wed 10/15

10:33 am-12:30 am

1 stop14h 57m

$668

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 12/9

6:00 am-6:45 am

2 stops22h 45m

Montevideo Carrasco

Tue 1/27

7:05 pm-2:51 pm

2 stops21h 46m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Sun 2/8

6:00 am-6:45 am

2 stops22h 45m

Montevideo Carrasco

Thu 2/12

7:40 am-9:11 am

2 stops27h 31m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 11/4

10:11 am-6:40 am

2 stops18h 29m

Montevideo Carrasco

Tue 3/31

7:25 am-12:07 am

2 stops17h 42m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 10/29

5:52 pm-6:00 pm

2 stops23h 08m

Montevideo Carrasco

Tue 11/11

7:35 am-11:17 pm

2 stops17h 42m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Mon 10/6

5:52 pm-6:35 am

2 stops35h 43m

Montevideo Carrasco

Tue 3/31

7:25 am-12:07 am

2 stops17h 42m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Mon 11/3

10:11 am-6:40 am

2 stops42h 29m

Montevideo Carrasco

Tue 3/31

7:25 am-9:11 am

2 stops26h 46m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 12/10

7:00 am-10:30 am

2 stops25h 30m

Montevideo Carrasco

Tue 1/27

7:05 pm-12:00 pm

2 stops18h 55m

$680

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Thu 9/11

10:05 pm-6:51 am

2 stops31h 46m

Montevideo Carrasco

Mon 9/15

12:31 am-8:52 pm

2 stops21h 21m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 14 results
1
2

Best time to book a flight from Dulles Intl to Uruguay

Have a flexible travel schedule? Discover the best time to fly to Uruguay from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Uruguay

What is the cheapest time of day to fly from IAD to UY?

Find hourly flight availability from Dulles Intl to Uruguay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Uruguay, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Uruguay

Get insights into the airlines that provide service to Uruguay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Uruguay. Reviews last updated August 25, 2025.
See what other customers who have flown with LATAM Airlines, Copa Airlines, and Avianca from Washington, D.C. Dulles Intl Airport to Uruguay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,843 reviews

Crew

8.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,843 reviews
LATAM Airlines
7.5
Good
1,843 reviews

Crew

8.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Copa Airlines
7.5
Good
1,514 reviews
LATAM Airlines
7.5
Good
1,843 reviews

Crew

8.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Avianca
6.7
Okay
2,417 reviews
LATAM Airlines
7.5
Good
1,843 reviews

Crew

8.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Uruguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Uruguay?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Uruguay in 17h 58m. Fly via Copa Airlines or Delta to get the fastest option. Airlines will cover a distance of 5275 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Uruguay one-way?

    One-way options have recently been found by users for as low as $297 on Copa Airlines. Other airlines that offer cheap prices include Delta from $300 and Avianca from $1,095 one-way.

  • Can I find deals for flights from Dulles Intl to Uruguay that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Uruguay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Uruguay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Uruguay.

  • Can I find deals for business class flights from Dulles Intl to Uruguay?

    Yes. Cheapflights offers flight deals from Dulles Intl to Uruguay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Uruguay?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Uruguay (average of $762). Flying from Washington, D.C. Dulles Intl Airport to Uruguay in December is currently the most expensive (average of $1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Uruguay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Dulles Intl to Uruguay

Discover the top 3 airlines that operate flights from Dulles Intl to Uruguay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$343Average$884FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$676Average$917FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$700Average$1,016FlexibilityNo cancel feeOn-time81%

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