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Dulles Intl

$393+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
LPB — IAD
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 April or February, booked 44 days in advance, depart on a Monday or Friday and return on a Sunday

Cheap flight deals from La Paz to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from La Paz (LPB) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$686
(Cheapflightsfares)

One-way from

$393
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$762
From La Paz El Alto Intl to Washington, D.C. Dulles Intl
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One-way flight from La Paz El Alto Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 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 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 August 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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 9/243:20 amLPB - IAD
1 stop10h 40mAvianca
Mon 10/137:00 amIAD - LPB
1 stop19h 10mAvianca
Deal found 8/19$686
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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.
Tue 9/93:20 amLPB - IAD
1 stop10h 40mAvianca
Tue 9/305:45 amIAD - LPB
2 stops20h 25mAvianca
Deal found 8/17$688
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
Thu 9/253:20 amLPB - IAD
1 stop10h 40mAvianca
Wed 10/13:20 pmIAD - LPB
2 stops23h 00mAvianca
Deal found 8/18$695
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
Mon 12/223:20 amLPB - IAD
1 stop10h 55mAvianca
Wed 12/313:00 amIAD - LPB
2 stops22h 15mAvianca
Deal found 8/18$697
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Thu 9/113:20 amLPB - IAD
2 stops25h 00mAvianca
Thu 11/136:15 pmIAD - LPB
2 stops31h 00mAvianca
Deal found 8/19$705
This Aviatur deal was found by Cheapflights users on 8/19. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:20 amLPB - IAD
1 stop10h 40mAvianca
Wed 9/247:00 amIAD - LPB
1 stop19h 10mAvianca
Deal found 8/19$716
This Aviatur deal was found by Cheapflights users on 8/18. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:20 amLPB - IAD
1 stop10h 40mAvianca
Tue 9/93:20 pmIAD - LPB
1 stop10h 50mAvianca
Deal found 8/18$717
This Aviatur deal was found by Cheapflights users on 8/18. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:20 amLPB - IAD
1 stop10h 40mAvianca
Mon 9/153:20 pmIAD - LPB
1 stop10h 50mAvianca
Deal found 8/18$718
This Aviatur deal was found by Cheapflights users on 8/20. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:20 amLPB - IAD
1 stop10h 40mAvianca
Tue 9/233:20 pmIAD - LPB
1 stop10h 50mAvianca
Deal found 8/20$719
This Aviatur deal was found by Cheapflights users on 8/18. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:20 amLPB - IAD
1 stop10h 40mAvianca
Fri 9/125:45 amIAD - LPB
2 stops20h 25mAvianca
Deal found 8/18$720

Cheapflights Fare Finder

 
Customize your flight search to find flights from La Paz to Dulles Intl 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 20, 2025.
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

La Paz

Fly to

Dulles Intl

Route

Depart

Return

Price

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Wed 9/24

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Sun 9/28

7:00 am-2:10 am

1 stop19h 10m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Wed 9/24

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Mon 10/13

7:00 am-2:10 am

1 stop19h 10m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Fri 10/3

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Wed 10/8

7:00 am-2:10 am

1 stop19h 10m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Wed 9/10

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Thu 9/18

3:20 pm-2:10 am

1 stop10h 50m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Tue 9/9

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Tue 9/30

3:20 pm-2:10 am

1 stop10h 50m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Sun 9/7

3:20 am-2:00 pm

1 stop10h 40m

Washington, D.C. Dulles Intl

Wed 9/24

7:00 am-2:10 am

1 stop19h 10m

$686

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Tue 9/16

3:20 am-2:00 pm

1 stop10h 40m

$393

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Mon 9/15

3:20 am-2:00 pm

1 stop10h 40m

$393

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Wed 9/24

3:20 am-2:00 pm

1 stop10h 40m

$393

La PazWashington, D.C.

LPB - IAD

LPBIAD

La Paz El Alto Intl

Wed 9/17

3:20 am-2:00 pm

1 stop10h 40m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 11 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from La Paz to Dulles Intl. Price data was last updated on August 8, 2025.

The best time to book flights from La Paz to Washington, D.C. Dulles Intl Airport is 44 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, July is the cheapest month in which you can book a flight from La Paz to Washington, D.C. Dulles Intl Airport (average of $303). Flying from La Paz to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 LPB to IAD?

Find hourly flight availability from La Paz to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s optimal to fly from La Paz to Washington, D.C. Dulles Intl Airport at noon. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated August 20, 2025.
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
6.7
Okay
2,411 reviews

Overall

6.7

Food

5.1

Boarding

7.0

Crew

7.2

Entertainment

5.4

Comfort

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.
Avianca
6.7
Okay
2,411 reviews
Avianca
6.7
Okay
2,411 reviews

Overall

6.7

Food

5.1

Boarding

7.0

Crew

7.2

Entertainment

5.4

Comfort

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.

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?

    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 40m. 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 $665. You may be able to fly from La Paz to Washington, D.C. Dulles Intl Airport for 18% 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, July is the cheapest month in which you can book a flight from La Paz to Washington, D.C. Dulles Intl Airport (average of $303). Flying from La Paz to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

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

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from La Paz to Dulles Intl

Discover the top airline that operate flights from La Paz to Dulles Intl. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$665Average$840FlexibilityNo cancel feeOn-time71%

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