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$305+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MVD
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
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 June 14, 2025.

Round-trip from

$702
(Cheapflightsfares)

One-way from

$305
(LATAM Airlines)

Popular in

December

Cheapest in

May

Average price

$967
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. 19% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 14, 2025.

This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmIAD - MVD
2 stops28h 15mLATAM Airlines
Mon 10/136:55 pmMVD - IAD
2 stops17h 55mLATAM Airlines
Deal found 6/12$665
This United Airlines deal was found by Cheapflights users on 6/13. 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 9/156:20 amIAD - MVD
2 stops17h 36mUnited Airlines
Wed 9/2412:30 amMVD - IAD
2 stops22h 36mUnited Airlines
Deal found 6/13$693
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:25 pmIAD - MVD
2 stops35h 10mDelta
Thu 11/207:25 amMVD - IAD
2 stops18h 42mDelta
Deal found 6/13$697
This Gotogate deal was found by Cheapflights users on 6/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amIAD - MVD
1 stop21h 50mAvianca
Thu 9/256:55 amMVD - IAD
1 stop23h 40mAvianca
Deal found 6/13$760
This Copa Airlines deal was found by Cheapflights users on 6/13. 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.
Tue 10/282:18 amIAD - MVD
1 stop18h 40mCopa Airlines
Tue 11/1111:34 amMVD - IAD
1 stop13h 59mCopa Airlines
Deal found 6/13$884
This Trip.com deal was found by Cheapflights users on 6/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:10 amIAD - MVD
3 stops34h 25mMultiple Airlines
Tue 11/181:05 pmMVD - IAD
3 stops25h 55mMultiple Airlines
Deal found 6/13$892
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Wed 12/1010:48 amIAD - MVD
2 stops21h 27mAmerican Airlines
Mon 2/211:25 pmMVD - IAD
2 stops24h 53mAmerican Airlines
Deal found 6/13$921
This Air Canada deal was found by Cheapflights users on 6/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:00 pmIAD - MVD
2 stops46h 05mAir Canada
Tue 9/161:05 pmMVD - IAD
2 stops25h 33mAir Canada
Deal found 6/14$1,304

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 June 14, 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

Thu 10/2

12:30 pm-5:45 pm

2 stops28h 15m

Montevideo Carrasco

Mon 10/13

6:55 pm-11:50 am

2 stops17h 55m

$665

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Mon 9/15

6:20 am-12:56 am

2 stops17h 36m

Montevideo Carrasco

Wed 9/24

12:30 am-10:06 pm

2 stops22h 36m

$693

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Sat 11/8

5:25 pm-6:35 am

2 stops35h 10m

Montevideo Carrasco

Thu 11/20

7:25 am-12:07 am

2 stops18h 42m

$697

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Mon 9/15

7:00 am-5:50 am

1 stop21h 50m

Montevideo Carrasco

Thu 9/25

6:55 am-5:35 am

1 stop23h 40m

$760

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 10/28

2:18 am-9:58 pm

1 stop18h 40m

Montevideo Carrasco

Tue 11/11

11:34 am-11:33 pm

1 stop13h 59m

$884

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 10/29

7:10 am-6:35 pm

3 stops34h 25m

Montevideo Carrasco

Tue 11/18

1:05 pm-1:00 pm

3 stops25h 55m

$892

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 12/10

10:48 am-10:15 am

2 stops21h 27m

Montevideo Carrasco

Mon 2/2

11:25 pm-10:18 pm

2 stops24h 53m

$921

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 9/9

1:00 pm-12:05 pm

2 stops46h 05m

Montevideo Carrasco

Tue 9/16

1:05 pm-1:38 pm

2 stops25h 33m

$1,304

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 6/25

12:49 pm-5:45 pm

2 stops27h 56m

$305

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 10/1

6:15 am-12:56 am

2 stops17h 41m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 13 results
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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 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.

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 June 14, 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.

Rainfall in Uruguay by month

Plan your trip to Uruguay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Uruguay ranges from 2.4 - 3.5 inches per month. March is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Uruguay when rainfall is around 2.4 in.

Temperature in Uruguay by month

Plan your trip to Uruguay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Uruguay, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

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 June 14, 2025.
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,544 reviews
Delta
8.0
Very good
7,956 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $305 on LATAM Airlines. Other airlines that offer cheap prices include Avianca from $340 and United Airlines from $727 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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Reagan-National to Quito flights
Reagan-National to Viracopos flights
Baltimore to Quito flights
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Reagan-National to Asuncion flights
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Top 5 airlines flying from Dulles Intl to Uruguay

Discover the top 5 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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$343Average$884FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$676Average$924FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$700Average$1,036FlexibilityNo cancel feeOn-time81%
DeltaCheapest$783Average$882FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,182Average$1,436FlexibilityNo cancel feeOn-time69%

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