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$290+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MVD
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$670
(LATAM Airlines)

One-way from

$290
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,062
Provider with most accurate pricing for Washington, D.C. (WAS)-Montevideo Carrasco flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Montevideo Carrasco flights.
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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 ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This LATAM Airlines deal was found by Cheapflights users on 4/23. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmIAD - MVD
2 stops21h 20mLATAM Airlines
Tue 10/216:55 pmMVD - IAD
2 stops17h 55mLATAM Airlines
Deal found 4/23$670
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:05 amIAD - MVD
2 stops22h 30mDelta
Wed 5/217:55 pmMVD - IAD
2 stops41h 03mDelta
Deal found 4/23$782
This United deal was found by Cheapflights users on 4/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amIAD - MVD
2 stops24h 47mMultiple Airlines
Tue 11/111:30 pmMVD - IAD
1 stop19h 05mMultiple Airlines
Deal found 4/22$849
This United Airlines deal was found by Cheapflights users on 4/23. 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 8/186:10 amIAD - MVD
2 stops17h 49mUnited Airlines
Thu 8/2812:50 amMVD - IAD
2 stops22h 25mUnited Airlines
Deal found 4/23$864
This Copa Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 10/282:18 amIAD - MVD
1 stop21h 41mCopa Airlines
Mon 11/1012:53 amMVD - IAD
1 stop15h 18mCopa Airlines
Deal found 4/24$884
This Avianca deal was found by Cheapflights users on 4/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:35 amIAD - MVD
3 stops26h 15mAvianca
Tue 10/216:55 amMVD - IAD
1 stop23h 40mAvianca
Deal found 4/23$1,068
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:11 amIAD - MVD
3 stops25h 54mAmerican Airlines
Sat 6/71:10 pmMVD - IAD
2 stops29h 25mAmerican Airlines
Deal found 4/23$2,834

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 April 24, 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-10:50 am

2 stops21h 20m

Montevideo Carrasco

Tue 10/21

6:55 pm-11:50 am

2 stops17h 55m

$670

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Thu 5/8

7:05 am-6:35 am

2 stops22h 30m

Montevideo Carrasco

Wed 5/21

7:55 pm-11:58 am

2 stops41h 03m

$782

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Mon 8/18

6:10 am-12:59 am

2 stops17h 49m

Montevideo Carrasco

Thu 8/28

12:50 am-10:15 pm

2 stops22h 25m

$864

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Sat 10/4

12:30 pm-10:50 am

2 stops21h 20m

Montevideo Carrasco

Sat 10/18

6:55 am-5:35 am

1 stop23h 40m

$865

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 9/3

9:34 am-9:01 am

1 stop22h 27m

Montevideo Carrasco

Tue 9/9

12:30 am-3:06 pm

1 stop15h 36m

$884

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 9/30

2:35 am-5:50 am

3 stops26h 15m

Montevideo Carrasco

Tue 10/21

6:55 am-5:35 am

1 stop23h 40m

$1,068

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Sat 5/10

9:11 am-12:05 pm

3 stops25h 54m

Montevideo Carrasco

Sat 6/7

1:10 pm-5:35 pm

2 stops29h 25m

$2,834

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Wed 8/6

11:30 am-12:10 pm

2 stops23h 40m

Montevideo Carrasco

Mon 8/11

3:00 am-4:26 pm

2 stops38h 26m

$4,242

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 6/3

3:25 pm-1:55 pm

2 stops21h 30m

$290

Washington, D.C.Montevideo

IAD - MVD

IADMVD

Washington, D.C. Dulles Intl

Tue 6/10

5:29 pm-7:05 pm

2 stops24h 36m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 15 results
1
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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 April 24, 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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,411 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,775 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $295 on Delta. Other airlines that offer cheap prices include United Airlines from $296 and LATAM Airlines from $322 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 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$343Average$722FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$676Average$935FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$700Average$1,053FlexibilityNo cancel feeOn-time81%
DeltaCheapest$783Average$882FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,012Average$1,436FlexibilityNo cancel feeOn-time69%

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