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La Paz

$292+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LPB
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
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Find cheap flights from Washington, D.C. to La Paz with Cheapflights

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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 January 23, 2026.

This Avianca Connect deal was found by Cheapflights users on 1/21. 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.
Tue 3/310:06 am
BWI
-
LPB
2 stops15h 09m
Multiple Airlines
Tue 3/103:20 am
LPB
-
BWI
2 stops20h 11m
Multiple Airlines
Deal found 1/21$504
This Avianca Connect deal was found by Cheapflights users on 1/21. 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.
Mon 3/210:06 am
BWI
-
LPB
2 stops15h 09m
Multiple Airlines
Tue 3/103:20 am
LPB
-
BWI
2 stops20h 11m
Multiple Airlines
Deal found 1/21$519
This Avianca deal was found by Cheapflights users on 1/21. 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.
Fri 10/95:45 am
IAD
-
LPB
2 stops20h 25m
Avianca
Sun 10/183:20 am
LPB
-
IAD
1 stop10h 40m
Avianca
Deal found 1/21$577
This Avianca deal was found by Cheapflights users on 1/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:45 am
IAD
-
LPB
2 stops20h 25m
Avianca
Fri 4/243:20 am
LPB
-
IAD
1 stop10h 40m
Avianca
Deal found 1/22$585
This Avianca deal was found by Cheapflights users on 1/22. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 am
IAD
-
LPB
2 stops20h 25m
Avianca
Sat 4/183:25 pm
LPB
-
IAD
2 stops14h 10m
Avianca
Deal found 1/22$587
This Avianca Connect deal was found by Cheapflights users on 1/22. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:20 am
BWI
-
LPB
2 stops18h 55m
Multiple Airlines
Tue 3/33:20 am
LPB
-
BWI
2 stops15h 26m
Multiple Airlines
Deal found 1/22$590
This Avianca deal was found by Cheapflights users on 1/21. 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.
Wed 3/253:35 pm
IAD
-
LPB
1 stop10h 40m
Avianca
Thu 4/93:20 am
LPB
-
IAD
1 stop10h 40m
Avianca
Deal found 1/21$592
This FlightHub deal was found by Cheapflights users on 1/21. 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 2/155:45 am
IAD
-
LPB
1 stop19h 30m
Avianca
Mon 3/93:50 pm
LPB
-
IAD
1 stop22h 25m
Avianca
Deal found 1/21$596
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:35 pm
IAD
-
LPB
2 stops23h 10m
Avianca
Tue 3/103:20 am
LPB
-
IAD
2 stops23h 20m
Avianca
Deal found 1/21$597
This Priceline deal was found by Cheapflights users on 1/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:00 am
IAD
-
LPB
2 stops22h 15m
Avianca
Tue 3/103:20 am
LPB
-
IAD
2 stops24h 50m
Avianca
Deal found 1/22$599
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:15 pm
IAD
-
LPB
2 stops31h 00m
Avianca
Thu 3/193:50 pm
LPB
-
IAD
2 stops13h 35m
Avianca
Deal found 1/20$607
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:15 pm
IAD
-
LPB
2 stops31h 00m
Avianca
Tue 3/33:20 am
LPB
-
IAD
2 stops24h 50m
Avianca
Deal found 1/22$609

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 January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$504
(Avianca Connect)

One-way from

$292
(Avianca)

Popular in

December

Cheapest in

October

Average price

$759
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. 6% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 23, 2026.
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 3/3

10:06 am-2:15 am

2 stops15h 09m

La Paz El Alto Intl

Tue 3/10

3:20 am-11:31 pm

2 stops20h 11m

$504

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Mon 3/2

10:06 am-2:15 am

2 stops15h 09m

La Paz El Alto Intl

Tue 3/10

3:20 am-11:31 pm

2 stops20h 11m

$519

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Mon 4/6

5:45 am-2:10 am

2 stops20h 25m

La Paz El Alto Intl

Fri 4/24

3:20 am-2:00 pm

1 stop10h 40m

$585

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Wed 4/8

5:45 am-2:10 am

2 stops20h 25m

La Paz El Alto Intl

Sat 4/18

3:25 pm-5:35 am

2 stops14h 10m

$587

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Tue 2/24

6:20 am-2:15 am

2 stops18h 55m

La Paz El Alto Intl

Tue 3/3

3:20 am-5:46 pm

2 stops15h 26m

$590

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Wed 3/25

3:35 pm-2:15 am

1 stop10h 40m

La Paz El Alto Intl

Thu 4/9

3:20 am-2:00 pm

1 stop10h 40m

$592

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Tue 3/3

2:35 pm-2:15 am

1 stop10h 40m

La Paz El Alto Intl

Tue 3/10

3:20 am-2:15 pm

1 stop10h 55m

$596

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sun 2/15

5:45 am-2:15 am

1 stop19h 30m

La Paz El Alto Intl

Mon 3/9

3:50 pm-2:15 pm

1 stop22h 25m

$596

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Tue 2/24

6:15 pm-2:15 am

2 stops31h 00m

La Paz El Alto Intl

Tue 3/3

3:20 am-1:15 pm

1 stop10h 55m

$607

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 4/18

5:45 am-2:10 am

2 stops20h 25m

La Paz El Alto Intl

Fri 4/24

3:20 am-6:15 pm

2 stops14h 55m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 38 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-La Paz flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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 January 16, 2026.

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 $383). 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.

How much does it cost to fly round-trip from Washington, D.C. to La Paz?

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 January 23, 2026.
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
2,495 reviews

Comfort

6.2

Crew

7.2

Overall

6.6

Entertainment

5.4

Boarding

6.9

Food

5.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience
Avianca
6.6
Okay
2,495 reviews
Avianca
6.6
Okay
2,495 reviews

Comfort

6.2

Crew

7.2

Overall

6.6

Entertainment

5.4

Boarding

6.9

Food

5.0

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

SAL - SJO

Horrible experience and I will never use the airline again I also will make sure I post a video to my 400k followers about this experience

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 17h 21m. The distance from Washington, D.C. to La Paz is about 3865 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 $581 on this airline. Avianca is currently priced 21% 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 $383). 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 January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$581Average$838FlexibilityNo cancel feeOn-time71%

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