HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
La Paz

$246+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LPB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to La Paz 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.

Cheapflights Tip: The best prices from Washington, D.C. to La Paz El Alto Intl are usually found in November 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

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 September 16, 2025.

Round-trip from

$508
(Avianca Connect)

One-way from

$246
(Avianca Connect)

Popular in

December

Cheapest in

November

Average price

$658
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. 11% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 16, 2025.

This Avianca Connect deal was found by Cheapflights users on 9/15. 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.
Wed 10/226:56 amBWI - LPB
2 stops19h 14mMultiple Airlines
Wed 10/293:20 amLPB - BWI
2 stops17h 58mMultiple Airlines
Deal found 9/15$508
This Avianca Connect deal was found by Cheapflights users on 9/14. 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 9/216:50 amBWI - LPB
2 stops19h 20mMultiple Airlines
Sun 10/263:20 amLPB - BWI
2 stops20h 12mMultiple Airlines
Deal found 9/14$533
This Avianca Connect deal was found by Cheapflights users on 9/14. 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 9/296:50 amBWI - LPB
2 stops19h 20mMultiple Airlines
Sun 10/193:20 amLPB - BWI
2 stops20h 12mMultiple Airlines
Deal found 9/14$550
This Avianca Connect deal was found by Cheapflights users on 9/15. 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 11/185:10 amBWI - LPB
2 stops20h 05mMultiple Airlines
Mon 11/243:20 amLPB - BWI
2 stops16h 57mMultiple Airlines
Deal found 9/15$576
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sun 9/213:20 pmIAD - LPB
1 stop10h 50mAvianca
Sun 10/193:20 amLPB - IAD
1 stop10h 40mAvianca
Deal found 9/14$578
This United deal was found by Cheapflights users on 9/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:01 amIAD - LPB
2 stops44h 14mMultiple Airlines
Sat 11/13:20 amLPB - IAD
2 stops42h 31mMultiple Airlines
Deal found 9/16$579
This United deal was found by Cheapflights users on 9/15. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:00 amDCA - LPB
2 stops38h 15mMultiple Airlines
Mon 11/243:20 amLPB - DCA
2 stops16h 22mMultiple Airlines
Deal found 9/15$579
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sun 9/215:45 amIAD - LPB
2 stops20h 25mAvianca
Sun 10/263:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 9/14$580
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/74:05 amIAD - LPB
2 stops22h 05mAvianca
Sun 10/123:20 amLPB - IAD
2 stops23h 25mAvianca
Deal found 9/14$581
This Avianca Connect deal was found by Cheapflights users on 9/14. 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.
Thu 9/259:38 amBWI - LPB
2 stops16h 32mMultiple Airlines
Sun 10/193:20 amLPB - BWI
2 stops20h 12mMultiple Airlines
Deal found 9/14$581
This Avianca deal was found by Cheapflights users on 9/15. 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.
Thu 10/303:35 pmIAD - LPB
1 stop10h 40mAvianca
Wed 11/53:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 9/15$584
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/227:00 amIAD - LPB
1 stop19h 10mAvianca
Wed 10/293:20 amLPB - IAD
1 stop10h 55mAvianca
Deal found 9/15$586

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 September 16, 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

Wed 10/22

6:56 am-2:10 am

2 stops19h 14m

La Paz El Alto Intl

Wed 10/29

3:20 am-9:18 pm

2 stops17h 58m

$508

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Sun 9/21

6:50 am-2:10 am

2 stops19h 20m

La Paz El Alto Intl

Sun 10/26

3:20 am-11:32 pm

2 stops20h 12m

$533

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Sun 9/21

9:38 am-2:10 am

2 stops16h 32m

La Paz El Alto Intl

Sun 10/19

3:20 am-11:32 pm

2 stops20h 12m

$533

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Tue 10/14

6:56 am-2:10 am

2 stops19h 14m

La Paz El Alto Intl

Mon 10/20

3:20 am-11:32 pm

2 stops20h 12m

$550

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Mon 9/29

6:50 am-2:10 am

2 stops19h 20m

La Paz El Alto Intl

Sun 10/19

3:20 am-11:32 pm

2 stops20h 12m

$550

BaltimoreLa Paz

BWI - LPB

BWILPB

Baltimore/Washington

Tue 11/18

5:10 am-2:15 am

2 stops20h 05m

La Paz El Alto Intl

Mon 11/24

3:20 am-7:17 pm

2 stops16h 57m

$576

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Fri 11/21

5:45 am-2:15 am

1 stop19h 30m

La Paz El Alto Intl

Fri 11/28

3:20 am-1:15 pm

1 stop10h 55m

$578

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Mon 10/13

7:00 am-2:10 am

1 stop19h 10m

La Paz El Alto Intl

Sun 10/19

3:20 am-2:00 pm

1 stop10h 40m

$578

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sun 11/16

5:45 am-2:15 am

1 stop19h 30m

La Paz El Alto Intl

Fri 11/21

3:20 am-1:15 pm

1 stop10h 55m

$578

Washington, D.C.La Paz

IAD - LPB

IADLPB

Washington, D.C. Dulles Intl

Sat 11/22

2:35 pm-2:15 am

1 stop10h 40m

La Paz El Alto Intl

Fri 11/28

3:20 am-1:15 pm

1 stop10h 55m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 40 results
1
2
3
4

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 September 12, 2025.

The best time to book flights from Washington, D.C. to La Paz is 22 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, April is the cheapest month in which you can book a flight from Washington, D.C. to La Paz (average of $527). Flying from Washington, D.C. to La Paz in December is currently the most expensive (average of $893). 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 September 16, 2025.

It’s optimal to fly from Washington, D.C. to La Paz in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

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 September 16, 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
6.7
Okay
2,435 reviews

Entertainment

5.4

Overall

6.7

Food

5.1

Crew

7.2

Comfort

6.3

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
6.7
Okay
2,435 reviews
Avianca
6.7
Okay
2,435 reviews

Entertainment

5.4

Overall

6.7

Food

5.1

Crew

7.2

Comfort

6.3

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 19h 30m. The distance from Washington, D.C. to La Paz is about 3876 mi.

  • 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 $575 on this airline. Avianca is currently priced 26% 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, April is the cheapest month in which you can book a flight from Washington, D.C. to La Paz (average of $527). Flying from Washington, D.C. to La Paz in December is currently the most expensive (average of $893). 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 La Paz?

Book flights to La Paz if you plan to visit one of these locations
Copacabana

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.

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$575Average$846FlexibilityNo cancel feeOn-time71%

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.