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La Paz

$249+ Cheap flights from Washington, D.C. (WAS) to La Paz (LPB)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LPB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to La Paz El Alto Intl are usually found in October or September, booked 82 days in advance, depart on a Tuesday or Sunday and return on a Sunday

Cheap flight deals from Washington, D.C. to La Paz

Cheapest flights from Washington, D.C. to La Paz
Explore the most affordable flight options available from Washington, D.C. to La Paz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:35 pmIAD - LPB
1 stop10h 40mAvianca
Sat 12/133:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 12/2$659
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:15 pmIAD - LPB
2 stops21h 30mAvianca
Thu 12/113:50 pmLPB - IAD
1 stop22h 25mAvianca
Deal found 12/2$676
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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.
Fri 12/52:35 pmIAD - LPB
1 stop10h 40mAvianca
Tue 12/93:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 12/2$681
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:15 pmIAD - LPB
2 stops33h 00mAvianca
Tue 12/93:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 12/2$734
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:15 pmIAD - LPB
2 stops33h 00mAvianca
Thu 12/113:50 pmLPB - IAD
3 stops24h 05mAvianca
Deal found 12/2$742
This Avianca deal was found by Cheapflights users on 12/2. 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.
Sun 12/72:35 pmIAD - LPB
1 stop10h 40mAvianca
Mon 12/153:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 12/2$755
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:35 pmIAD - LPB
1 stop10h 40mMultiple Airlines
Thu 12/113:50 pmLPB - IAD
3 stops24h 15mMultiple Airlines
Deal found 12/2$760
This Avianca Connect deal was found by Cheapflights users on 12/2. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:09 amBWI - LPB
2 stops14h 06mMultiple Airlines
Wed 12/103:20 amLPB - BWI
2 stops16h 35mMultiple Airlines
Deal found 12/2$819
This Avianca Connect deal was found by Cheapflights users on 12/3. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:09 amBWI - LPB
2 stops14h 06mMultiple Airlines
Sun 2/13:20 amLPB - BWI
2 stops21h 16mMultiple Airlines
Deal found 12/3$966
This Avianca Connect deal was found by Cheapflights users on 12/4. 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 Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:09 amBWI - LPB
2 stops14h 06mMultiple Airlines
Tue 12/163:20 amLPB - BWI
2 stops20h 54mMultiple Airlines
Deal found 12/4$1,017
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:38 pmBWI - LPB
3 stops28h 37mMultiple Airlines
Mon 12/293:20 amLPB - BWI
3 stops31h 15mMultiple Airlines
Deal found 12/2$1,070
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:18 pmBWI - LPB
3 stops30h 57mMultiple Airlines
Mon 12/293:20 amLPB - BWI
3 stops31h 15mMultiple Airlines
Deal found 12/2$1,098

Find flight deals from Washington, D.C. to La Paz

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to La Paz (LPB). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(Avianca Connect)

One-way from

$249
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,242
Provider with most accurate pricing for Washington, D.C. (WAS)-La Paz El Alto Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-La Paz El Alto Intl flights.
Search Deals
From Washington, D.C. (WAS) to La Paz El Alto Intl
Search Deals
One-way flight from Washington, D.C. (WAS) to La Paz El Alto Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to La Paz 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 December 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to La Paz that are best for you.

Fly from

Washington, D.C.

Fly to

La Paz

Route

Depart

Return

Price

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Tue 1/20

6:20 am-2:15 am

2 stops18h 55m

La Paz El Alto Intl

Mon 1/26

3:20 am-7:03 pm

2 stops16h 43m

$484

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Tue 1/20

6:20 am-2:15 am

2 stops18h 55m

La Paz El Alto Intl

Thu 1/29

3:20 am-7:03 pm

2 stops16h 43m

$502

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Tue 1/20

2:35 pm-2:15 am

1 stop10h 40m

La Paz El Alto Intl

Mon 1/26

3:20 am-1:15 pm

1 stop10h 55m

$555

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Wed 2/11

5:45 am-2:15 am

1 stop19h 30m

La Paz El Alto Intl

Tue 2/24

3:50 pm-4:25 am

2 stops13h 35m

$561

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Fri 1/23

1:30 am-2:15 am

3 stops23h 45m

La Paz El Alto Intl

Sat 1/31

3:50 pm-1:15 pm

2 stops22h 25m

$563

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Thu 2/5

9:26 am-2:15 am

2 stops15h 49m

La Paz El Alto Intl

Tue 2/17

3:20 am-7:01 pm

2 stops16h 41m

$592

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sun 2/22

2:35 pm-2:45 pm

2 stops23h 10m

La Paz El Alto Intl

Sat 2/28

3:50 pm-1:15 pm

2 stops22h 25m

$592

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sun 1/18

5:45 am-2:45 pm

2 stops32h 00m

La Paz El Alto Intl

Sat 1/24

3:20 am-4:25 am

1 stop26h 05m

$625

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Fri 1/16

2:35 pm-2:45 pm

2 stops23h 10m

La Paz El Alto Intl

Tue 3/10

3:20 am-2:15 pm

1 stop10h 55m

$644

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Thu 2/12

10:11 am-2:15 am

2 stops15h 04m

La Paz El Alto Intl

Tue 2/17

3:20 am-11:31 pm

2 stops21h 11m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 46 results
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Compare providers for flights from Washington, D.C. to La Paz

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 Washington, D.C. to La Paz in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to La Paz. Price data was last updated on November 28, 2025.

The best time to book flights from Washington, D.C. to La Paz is 18 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 Washington, D.C. to La Paz?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to La Paz (average of $362). Flying from Washington, D.C. to La Paz in July is currently the most expensive (average of $642). 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 WAS to LPB?

Find hourly flight availability from Washington, D.C. to La Paz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s optimal to fly from Washington, D.C. to La Paz in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing La Paz

Get insights into the airlines that provide service to La Paz. 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 La Paz. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Avianca from Washington, D.C. to La Paz. 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.
Avianca
6.6
Okay
2,479 reviews

Crew

7.2

Overall

6.6

Comfort

6.3

Food

5.1

Entertainment

5.4

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats
Avianca
6.6
Okay
2,479 reviews
Avianca
6.6
Okay
2,479 reviews

Crew

7.2

Overall

6.6

Comfort

6.3

Food

5.1

Entertainment

5.4

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOG - LPB

no meals provided. Staff was nice. no entertainment behind seats

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to La Paz. 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 into for flights to La Paz from Washington, D.C.?

    Most people fly into La Paz El Alto Intl (LPB) if they book a flight to La Paz from Washington, D.C.. On average, El Alto Intl has 0 inbound flights from Washington, D.C. per day from 1 airline. La Paz El Alto Intl is conveniently located just 2.9 mi from La Paz’s city center.

  • How long is the flight from Washington, D.C. to La Paz?

    Departing from Washington, D.C. to La Paz will take you 10h 40m. The distance from Washington, D.C. to La Paz is about 3876 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Washington, D.C. to La Paz is Avianca. Our recent data shows that you can find tickets from as low as $573 on this airline. Avianca is currently priced 24% below the average price you’ll pay for this route.

  • What are the most popular routes from Washington, D.C. to La Paz?

    When deciding which route to take from Washington, D.C. to La Paz consider Washington, D.C. Dulles Intl - La Paz El Alto Intl, Washington, D.C. Reagan-National - La Paz El Alto Intl or Baltimore/Washington - La Paz El Alto Intl as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to La Paz that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to La Paz?

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

  • Can I find deals for business class flights from Washington, D.C. to La Paz?

    Yes. Cheapflights offers flight deals from Washington, D.C. to La Paz 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. to La Paz?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to La Paz (average of $362). Flying from Washington, D.C. to La Paz in July is currently the most expensive (average of $642). 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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Copacabana

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Top airline flying from Washington, D.C. to La Paz

Discover the top airline that operate flights from Washington, D.C. to La Paz. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$576Average$844FlexibilityNo cancel feeOn-time71%

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