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

Avianca can get you from La Paz to Washington, D.C. Dulles Intl Airport in just under 10h 55m. Your travel time can differ by up to . La Paz and Washington, D.C. Dulles Intl Airport are separated by a distance of 3876 mi.

What is the cheapest airline to fly from La Paz to Washington, D.C. Dulles Intl Airport round-trip?

Flying on Avianca is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $681. You may be able to fly from La Paz to Washington, D.C. Dulles Intl Airport for 15% less than the average price by searching for this airline.

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.

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).

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

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

Most accurate provider : When it comes to deals on La Paz-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on La Paz-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from La Paz-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on La Paz-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for La Paz-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from La Paz to Washington, D.C. Dulles Intl?

For a flight from La Paz to Washington, D.C. Dulles Intl, you will be flying from El Alto Intl. La Paz El Alto Intl (LPB) is just 2.9 mi from the center of the city. El Alto Intl is the only La Paz airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from La Paz El Alto Intl on a regular basis.

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

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

How can I find direct flights from La Paz to Dulles Intl?

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

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

Yes. Cheapflights offers flight deals from La Paz 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.

$429+ Flights from La Paz to Washington, D.C. Dulles Intl Airport

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Find cheap flights from La Paz 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from La Paz El Alto Intl to Washington, D.C. Dulles Intl are usually found in February or September, booked 23 days in advance, depart on a Monday or Friday and return on a Sunday

Cheap flight deals from La Paz to Dulles Intl

Cheapest flights from La Paz to Dulles Intl
Explore the most affordable flight options available from La Paz to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/253:20 amLPB - IAD

2 stops24h 50mAvianca

Wed 1/71:30 amIAD - LPB

3 stops23h 45mAvianca

Deal found 12/17

$767

Sun 12/213:20 amLPB - IAD

2 stops23h 20mAvianca

Tue 2/36:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/16

$774

Sat 12/203:50 pmLPB - IAD

2 stops22h 25mAvianca

Wed 1/282:35 pmIAD - LPB

2 stops23h 10mAvianca

Deal found 12/16

$813

Mon 12/228:10 pmLPB - IAD

2 stops23h 30mMultiple Airlines

Tue 2/32:35 pmIAD - LPB

1 stop10h 40mMultiple Airlines

Deal found 12/16

$814

Sat 12/203:50 pmLPB - IAD

2 stops22h 25mAvianca

Wed 1/141:30 amIAD - LPB

3 stops23h 45mAvianca

Deal found 12/16

$841

Best flights from La Paz to Dulles Intl
Discover carefully curated flight deals from La Paz to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 1/293:20 amLPB - IAD

1 stop10h 55mAvianca

Tue 3/177:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/16

$773

Sun 4/127:45 pmLPB - IAD

2 stops42h 15mMultiple Airlines

Sat 4/187:25 pmIAD - LPB

2 stops30h 45mMultiple Airlines

Deal found 12/17

$834

Thu 1/293:20 amLPB - IAD

1 stop10h 55mAvianca

Sat 2/216:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/15

$832

Sat 1/243:50 pmLPB - IAD

2 stops13h 35mAvianca

Sat 2/216:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/16

$833

Last-minute flights from La Paz to Dulles Intl
Discover last-minute flight deals from La Paz to Dulles Intl. Data last updated December 18, 2025 and is based on user searches.

Sat 12/203:50 pmLPB - IAD

2 stops22h 25mAvianca

Wed 1/282:35 pmIAD - LPB

2 stops23h 10mAvianca

Deal found 12/16

$813

Sun 12/213:20 amLPB - IAD

2 stops23h 20mAvianca

Tue 2/36:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/16

$774

Mon 12/228:10 pmLPB - IAD

2 stops23h 30mMultiple Airlines

Tue 2/32:35 pmIAD - LPB

1 stop10h 40mMultiple Airlines

Deal found 12/16

$814

Thu 12/253:20 amLPB - IAD

2 stops24h 50mAvianca

Wed 1/71:30 amIAD - LPB

3 stops23h 45mAvianca

Deal found 12/17

$767

Thu 1/293:20 amLPB - IAD

1 stop10h 55mAvianca

Tue 3/177:15 pmIAD - LPB

2 stops31h 00mAvianca

Deal found 12/16

$773

One-way flights from La Paz to Dulles Intl
Search for one-way flight options from La Paz to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Tue 1/273:50 pmLPB - IAD

2 stops13h 35mAvianca

Deal found 12/16

$429

Fri 5/293:20 amLPB - IAD

2 stops14h 45mAvianca

Deal found 12/16

$452

Tue 12/235:30 amLPB - IAD

2 stops14h 10mBoA

Deal found 12/16

$477

Mon 12/223:20 amLPB - IAD

1 stop10h 55mAvianca

Deal found 12/16

$504

Sun 12/283:20 amLPB - IAD

2 stops20h 39mMultiple Airlines

Deal found 12/16

$585

Mon 12/293:50 pmLPB - IAD

3 stops36h 20mAvianca

Deal found 12/16

$640

Sun 1/115:55 amLPB - IAD

3 stops34h 32mMultiple Airlines

Deal found 12/16

$767

Find flight deals from La Paz to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$773 (Cheapflightsfares)
One-way from	$429 (Cheapflightsfares)
Popular in	March
Cheapest in	February
Average price	$830

Provider with most accurate pricing for La Paz El Alto Intl-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for La Paz El Alto Intl-Washington, D.C. Dulles Intl flights.

Search Deals

From La Paz El Alto Intl to Washington, D.C. Dulles Intl

Search Deals

One-way flight from La Paz El Alto Intl to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Thu 1/29

3:20 am-1:15 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Tue 3/17

7:15 pm-2:15 am

2 stops31h 00m

$773

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Thu 1/29

3:20 am-1:15 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Sat 2/21

6:15 pm-2:15 am

2 stops31h 00m

$832

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Sat 1/24

3:50 pm-4:25 am

2 stops13h 35m

Washington, D.C. Dulles Intl

Sat 2/21

6:15 pm-2:15 am

2 stops31h 00m

$833

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Sun 4/12

7:45 pm-2:00 pm

2 stops42h 15m

Washington, D.C. Dulles Intl

Sat 4/18

7:25 pm-2:10 am

2 stops30h 45m

$834

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Tue 1/27

3:50 pm-3:10 am

3 stops36h 20m

$440

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Fri 5/29

3:20 am-6:05 pm

2 stops14h 45m

$452

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Tue 12/23

5:30 am-6:40 pm

2 stops14h 10m

$477

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Mon 12/22

3:20 am-1:15 pm

1 stop10h 55m

$504

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Sun 12/28

3:20 am-10:59 pm

2 stops20h 39m

$585

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Mon 12/29

3:50 pm-3:10 am

3 stops36h 20m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results

Compare providers for flights from La Paz to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from La Paz to Dulles Intl in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on La Paz-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on La Paz-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from La Paz-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on La Paz-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for La Paz-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from La Paz to Dulles Intl

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

How far ahead should I book a flight from La Paz to Washington, D.C. Dulles Intl Airport?

The best time to book flights from La Paz to Washington, D.C. Dulles Intl Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from La Paz to Washington, D.C. Dulles Intl Airport (average of $321). Flying from La Paz to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $722). 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.

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Avianca from La Paz to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Avianca

6.6

Okay

2,490 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company

Avianca

6.6

Okay

2,490 reviews

Avianca

6.6

Okay

2,490 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company

Related info for your journey

What airport do you fly from for flights from La Paz to Washington, D.C. Dulles Intl?
For a flight from La Paz to Washington, D.C. Dulles Intl, you will be flying from El Alto Intl. La Paz El Alto Intl (LPB) is just 2.9 mi from the center of the city. El Alto Intl is the only La Paz airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from La Paz El Alto Intl on a regular basis.
How long is the flight from La Paz to Washington, D.C. Dulles Intl Airport?
Avianca can get you from La Paz to Washington, D.C. Dulles Intl Airport in just under 10h 55m. Your travel time can differ by up to . La Paz and Washington, D.C. Dulles Intl Airport are separated by a distance of 3876 mi.
What is the cheapest airline to fly from La Paz to Washington, D.C. Dulles Intl Airport round-trip?
Flying on Avianca is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $681. You may be able to fly from La Paz to Washington, D.C. Dulles Intl Airport for 15% less than the average price by searching for this airline.
Can I find deals for flights from La Paz to Dulles Intl that include hotel bookings?
Yes. In addition to deals on La Paz to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from La Paz to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from La Paz to Dulles Intl.
Can I find deals for business class flights from La Paz to Dulles Intl?
Yes. Cheapflights offers flight deals from La Paz 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 La Paz to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from La Paz to Washington, D.C. Dulles Intl Airport (average of $321). Flying from La Paz to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $722). 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.

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Bowie

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McLean

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Browse thousands of different options on Cheapflights for your next trip

Top airline flying from La Paz to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$681	Average$843	FlexibilityNo cancel fee	On-time71%

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$429+ Cheap flights from La Paz (LPB) 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from La Paz to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from La Paz El Alto Intl to Washington, D.C. Dulles Intl are usually found in February or September, booked 23 days in advance, depart on a Monday or Friday and return on a Sunday

Cheap flight deals from La Paz to Dulles Intl

Cheapest flights from La Paz to Dulles IntlExplore the most affordable flight options available from La Paz to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from La Paz to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from La Paz to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from La Paz to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from La Paz to Dulles Intl in December.

Best time to book a flight from La Paz to Dulles Intl

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

Cheapflights Insights

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

How far ahead should I book a flight from La Paz to Washington, D.C. Dulles Intl Airport?

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

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Avianca from La Paz to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from La Paz 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 airport do you fly from for flights from La Paz to Washington, D.C. Dulles Intl?

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

What is the cheapest airline to fly from La Paz to Washington, D.C. Dulles Intl Airport round-trip?

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

How can I find direct flights from La Paz to Dulles Intl?

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for La Paz to Dulles Intl

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

Top airline flying from La Paz to Dulles Intl

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Book with Flexibility

Travel Smart

Cheapest flights from La Paz to Dulles Intl
Explore the most affordable flight options available from La Paz to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.