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

The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $372. However, be on the lookout for offers from GOL and United Airlines, as they are both options that can get you from Uruguay to Washington, D.C. Dulles Intl Airport for a low price.

How far in advance should I book a flight from Uruguay to Washington, D.C. Dulles Intl Airport?

To save up to 5% on this flight, we recommend booking at least 15 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Uruguay to Washington, D.C. Dulles Intl Airport from $584 1-2 weeks out and tickets from $584 for flights departing within the next 72 hours.

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

October can be a great time to fly to Washington, D.C. Dulles Intl Airport from Uruguay with a flight ticket averaging about $884. Cheapflights users have found deals in the month of October for as cheap as $581. The most expensive prices can be found in the month of January.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Uruguay to Washington, D.C. Dulles Intl Airport as you normally would.

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

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

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

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

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

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

$1,304+ Flights from Uruguay to Washington, D.C. Dulles Intl Airport - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Uruguay to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Uruguay to Dulles Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$810 (United Airlines)
One-way from	$372 (Avianca)
Popular in	January
Cheapest in	October
Average price	$842

Provider with most accurate pricing for Montevideo Carrasco-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Montevideo Carrasco-Washington, D.C. (WAS) flights.

Search Deals

From Uruguay to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Uruguay to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($116 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Uruguay to Dulles Intl

Cheapest flights from Uruguay to Dulles Intl
Explore the most affordable flight options available from Uruguay to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Thu 5/812:40 amMVD - IAD

2 stops24h 18mUnited Airlines

Wed 5/146:00 amIAD - MVD

2 stops24h 24mUnited Airlines

Deal found 4/29

$810

Thu 5/292:30 amMVD - IAD

2 stops28h 05mMultiple Airlines

Mon 6/91:05 amIAD - MVD

3 stops35h 50mMultiple Airlines

Deal found 4/28

$811

Sat 8/98:01 amMVD - IAD

1 stop21h 19mCopa Airlines

Sat 8/234:34 pmIAD - MVD

1 stop13h 22mCopa Airlines

Deal found 4/28

$826

Wed 7/307:52 pmMVD - IAD

2 stops24h 59mDelta

Thu 8/2812:30 pmIAD - MVD

2 stops22h 20mDelta

Deal found 4/28

$829

Thu 8/712:45 pmMVD - IAD

2 stops24h 17mLATAM Airlines

Wed 8/205:30 pmIAD - MVD

2 stops23h 15mLATAM Airlines

Deal found 4/28

$838

Tue 7/296:55 amMVD - IAD

1 stop23h 40mAvianca

Sun 8/247:00 amIAD - MVD

1 stop21h 50mAvianca

Deal found 4/28

$1,012

Best flights from Uruguay to Dulles Intl
Discover carefully curated flight deals from Uruguay to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Thu 5/812:40 amMVD - IAD

2 stops24h 18mUnited Airlines

Sun 5/186:00 amIAD - MVD

2 stops24h 24mUnited Airlines

Deal found 4/29

$810

Thu 5/292:30 amMVD - IAD

2 stops28h 05mMultiple Airlines

Mon 6/91:05 amIAD - MVD

3 stops35h 50mMultiple Airlines

Deal found 4/28

$811

Sat 7/268:01 amMVD - IAD

1 stop21h 19mCopa Airlines

Sat 8/164:34 pmIAD - MVD

1 stop13h 22mCopa Airlines

Deal found 4/29

$826

Sun 7/277:52 pmMVD - IAD

2 stops24h 59mDelta

Sat 8/235:30 pmIAD - MVD

2 stops24h 30mDelta

Deal found 4/28

$829

Sun 7/277:25 amMVD - IAD

2 stops32h 10mLATAM Airlines

Wed 8/2012:30 pmIAD - MVD

2 stops28h 15mLATAM Airlines

Deal found 4/28

$838

Mon 5/56:55 amMVD - IAD

1 stop23h 40mAvianca

Fri 5/167:00 amIAD - MVD

1 stop21h 50mAvianca

Deal found 4/28

$1,071

Last-minute flights from Uruguay to Dulles Intl
Discover last-minute flight deals from Uruguay to Dulles Intl. Data last updated April 30, 2025 and is based on user searches.

Sun 5/42:21 amMVD - IAD

1 stop23h 08mCopa Airlines

Fri 5/164:34 pmIAD - MVD

1 stop13h 50mCopa Airlines

Deal found 4/29

$1,395

Mon 5/56:55 amMVD - IAD

3 stops19h 20mAvianca

Fri 5/167:00 amIAD - MVD

1 stop21h 50mAvianca

Deal found 4/29

$1,122

Mon 5/57:55 pmMVD - IAD

2 stops18h 07mLATAM Airlines

Wed 5/148:30 pmIAD - MVD

3 stops20h 15mLATAM Airlines

Deal found 4/29

$1,625

Mon 5/56:55 amMVD - IAD

2 stops22h 25mAvianca

Fri 5/167:00 amIAD - MVD

1 stop21h 50mAvianca

Deal found 4/29

$1,134

Tue 5/64:40 amMVD - IAD

2 stops36h 35mSWISS

Sun 5/185:35 pmIAD - MVD

2 stops39h 20mSWISS

Deal found 4/29

$19,206

Wed 5/712:45 pmMVD - IAD

2 stops24h 13mDelta

Wed 5/143:37 pmIAD - MVD

2 stops17h 18mDelta

Deal found 4/29

$1,553

Thu 5/812:40 amMVD - IAD

2 stops22h 33mUnited Airlines

Sat 5/1710:20 pmIAD - MVD

2 stops25h 39mUnited Airlines

Deal found 4/29

$810

Thu 5/88:20 pmMVD - IAD

2 stops29h 09mMultiple Airlines

Sun 5/1812:25 pmIAD - MVD

2 stops22h 25mMultiple Airlines

Deal found 4/29

$941

Thu 5/812:40 amMVD - IAD

2 stops22h 33mUnited Airlines

Thu 5/1510:20 pmIAD - MVD

2 stops25h 39mUnited Airlines

Deal found 4/29

$810

Wed 5/217:55 pmMVD - IAD

3 stops43h 47mLATAM Airlines

Tue 5/2712:20 pmIAD - MVD

2 stops28h 25mLATAM Airlines

Deal found 4/29

$942

Wed 5/2810:43 amMVD - IAD

1 stop14h 46mCopa Airlines

Wed 6/44:34 pmIAD - MVD

1 stop13h 50mCopa Airlines

Deal found 4/28

$1,165

Thu 5/292:30 amMVD - IAD

2 stops28h 05mMultiple Airlines

Tue 6/103:25 pmIAD - MVD

2 stops21h 30mMultiple Airlines

Deal found 4/29

$721

One-way flights from Uruguay to Dulles Intl
Search for one-way flight options from Uruguay to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Mon 6/166:55 amMVD - IAD

2 stops17h 50mAvianca

Deal found 4/29

$372

Mon 6/92:55 pmMVD - IAD

2 stops48h 05mMultiple Airlines

Deal found 4/29

$428

Sun 6/82:30 amMVD - IAD

2 stops36h 30mGOL

Deal found 4/29

$448

Sun 6/1512:40 amMVD - IAD

2 stops24h 18mUnited Airlines

Deal found 4/29

$561

Sun 6/82:21 amMVD - IAD

1 stop23h 08mCopa Airlines

Deal found 4/29

$735

Cheapflights Fare Finder

Use the filters below to find and compare flights from Uruguay to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Thu 5/8

12:40 am-10:13 pm

2 stops22h 33m

Washington, D.C. Dulles Intl

Sat 5/17

10:20 pm-12:59 am

2 stops25h 39m

$810

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Thu 5/29

2:30 am-5:35 am

2 stops28h 05m

Washington, D.C. Dulles Intl

Mon 6/9

1:05 am-1:55 pm

3 stops35h 50m

$811

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Sat 7/26

8:01 am-4:20 am

1 stop21h 19m

Washington, D.C. Dulles Intl

Sat 8/16

4:34 pm-6:56 am

1 stop13h 22m

$826

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Sun 7/27

7:52 pm-7:51 pm

2 stops24h 59m

Washington, D.C. Dulles Intl

Sat 8/23

5:30 pm-7:00 pm

2 stops24h 30m

$829

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Sun 7/27

7:25 am-2:35 pm

2 stops32h 10m

Washington, D.C. Dulles Intl

Thu 8/21

10:05 am-5:45 pm

2 stops30h 40m

$838

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Mon 5/5

6:55 am-5:35 am

1 stop23h 40m

Washington, D.C. Dulles Intl

Fri 5/16

7:00 am-5:50 am

1 stop21h 50m

$1,071

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Mon 6/16

6:55 am-11:45 pm

2 stops17h 50m

$372

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Tue 5/27

2:55 pm-2:00 pm

2 stops24h 05m

$418

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Tue 5/27

2:30 am-2:00 pm

2 stops36h 30m

$427

MontevideoWashington, D.C.

MVD - IAD

MVDIAD

Montevideo Carrasco

Mon 5/26

12:40 am-11:58 pm

2 stops48h 18m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results

Best time to book a flight from Uruguay to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Uruguay 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 Uruguay to Washington, D.C. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Uruguay to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Uruguay to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

To help decide which airline to fly from Uruguay to Washington, D.C., see what other customers have to say about Delta, LATAM Airlines and Copa Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.5

Good

1,411 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL

7.3

Good

1,068 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Uruguay to Washington, D.C. Dulles Intl Airport one-way?
The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $372. However, be on the lookout for offers from GOL and United Airlines, as they are both options that can get you from Uruguay to Washington, D.C. Dulles Intl Airport for a low price.
Can I find deals for flights from Uruguay to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Uruguay to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Uruguay to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Uruguay to Dulles Intl.
Can I find deals for business class flights from Uruguay to Dulles Intl?
Yes. Cheapflights offers flight deals from Uruguay to Dulles Intl 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 Uruguay to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Uruguay to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Uruguay to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Sterling

Bowie

National Harbor

Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Uruguay to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$581	Average$1,080	FlexibilityNo cancel fee	On-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$372+ Cheap flights from Uruguay to Dulles Intl (IAD)

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Uruguay to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Uruguay to Dulles Intl

Keep the following information in mind while searching for Uruguay to Dulles Intl flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Uruguay to Dulles Intl

Cheapest flights from Uruguay to Dulles IntlExplore the most affordable flight options available from Uruguay to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from Uruguay to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Uruguay to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Uruguay to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Uruguay with our price prediction graph.

Cheapflights Insights

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

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

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Uruguay to Dulles Intl. 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 Uruguay to Washington, D.C. Dulles Intl Airport one-way?

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

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

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

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

Traveling to a place near Uruguay?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Uruguay to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Uruguay to Dulles Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Uruguay to Dulles Intl
Explore the most affordable flight options available from Uruguay to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.