$263 Cheap Flights from Washington (DCA) to La Paz (LPB)

View $263 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)

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Cheap Flights from Washington to La Paz (DCA-LPB)

Prices were available within the past 7 days and start at $263 for one-way flights and $579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Feb 5 - Wed, Feb 18
DCA
Washington
LPB
La Paz
$579 Roundtrip, found 6 hours ago
$579
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Feb 5 from Washington to La Paz, returning Wed, Feb 18, priced at $579 found 6 hours ago
United
Sun, Feb 1 - Wed, Feb 11
DCA
Washington
LPB
La Paz
$584 Roundtrip, found 7 hours ago
$584
Roundtrip
found 7 hours ago
Select United flight, departing Sun, Feb 1 from Washington to La Paz, returning Wed, Feb 11, priced at $584 found 7 hours ago
United
Thu, Feb 12 - Tue, Feb 24
DCA
Washington
LPB
La Paz
$592 Roundtrip, found 4 hours ago
$592
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Feb 12 from Washington to La Paz, returning Tue, Feb 24, priced at $592 found 4 hours ago
United
Mon, Nov 24 - Thu, Dec 11
DCA
Washington
LPB
La Paz
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Washington to La Paz, returning Thu, Dec 11, priced at $597 found 6 days ago
United
Thu, Feb 12 - Tue, Feb 24
DCA
Washington
LPB
La Paz
$605 Roundtrip, found 4 hours ago
$605
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Feb 12 from Washington to La Paz, returning Tue, Feb 24, priced at $605 found 4 hours ago
United
Sun, Feb 15 - Mon, Mar 9
DCA
Washington
LPB
La Paz
$611 Roundtrip, found 23 hours ago
$611
Roundtrip
found 23 hours ago
Select United flight, departing Sun, Feb 15 from Washington to La Paz, returning Mon, Mar 9, priced at $611 found 23 hours ago
United
Sun, Feb 15 - Sun, Feb 22
DCA
Washington
LPB
La Paz
$634 Roundtrip, just found
$634
Roundtrip
just found
Select United flight, departing Sun, Feb 15 from Washington to La Paz, returning Sun, Feb 22, priced at $634 just found
United
Wed, Apr 22 - Thu, May 7
DCA
Washington
LPB
La Paz
$639 Roundtrip, found 20 hours ago
$639
Roundtrip
found 20 hours ago
Select United flight, departing Wed, Apr 22 from Washington to La Paz, returning Thu, May 7, priced at $639 found 20 hours ago
JetBlue Airways
Thu, Feb 19 - Tue, Mar 10
DCA
Washington
LPB
La Paz
$746 Roundtrip, found 6 days ago
$746
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Feb 19 from Washington to La Paz, returning Tue, Mar 10, priced at $746 found 6 days ago
LATAM Airlines Group
Fri, Jan 16 - Wed, Feb 11
DCA
Washington
LPB
La Paz
$1,067 Roundtrip, found 4 hours ago
$1,067
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Fri, Jan 16 from Washington to La Paz, returning Wed, Feb 11, priced at $1,067 found 4 hours ago

Alternative airports near La Paz

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to El Alto Intl. LPB. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $713
LPB
El Alto Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $713

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB) cost?
Snag a cheap one-way flight from $263 or cheap return flight from $579 from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)?
February is the most affordable month to fly from DCA to LPB. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from DCA to LPB. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)?
There are no daily nonstop flights available from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from DCA to LPB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)?
To reach El Alto Intl. Airport (LPB) without delays, select a flight that leaves Ronald Reagan Washington National Airport (DCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB) last-minute?
Holding off until right before your break to book your flight from DCA to LPB generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a DCA to LPB flight and hotel package?
Booking a DCA to LPB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to El Alto Intl. Airport (LPB)?
Generally, it's possible to cancel or reschedule your DCA to LPB flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
El Alto Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$579
Distance
3867 mi

Book with confidence

Washington to La Paz Flights

The cheapest times to fly from Washington to La Paz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to La Paz are during the month of February. You can find some of the cheapest flights from Washington to La Paz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to La Paz

Sunday is one of the best days to book for cheap flights from Washington to La Paz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to La Paz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to La Paz in 2025. You can also book with separate airlines for your outbound and return journeys, from $263 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to La Paz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to La Paz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to La Paz Flights

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*Available to One Key members.