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Cheap Flights from Washington D.C. (IAD) to La Paz (LPB)

Compare Washington Dulles to La Paz flight deals

Find the cheapest month or even day of the year to fly to La Paz

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Flight deals from Washington Dulles to La Paz

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to La Paz? Find the lowest prices on one-way and return tickets right here.
La Paz.$1,010 per passenger.Departing Thu, 12 Feb, returning Thu, 19 Feb.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Thu, 12 Feb, arriving in La Paz.Inbound indirect flight with Avianca, departs from La Paz on Thu, 19 Feb, arriving in Washington Dulles.Price includes taxes and charges.From $1,010, select.
La Paz.$1,010 per passenger.Departing Thu, 25 Sep, returning Thu, 27 Nov.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Thu, 25 Sep, arriving in La Paz.Inbound indirect flight with Avianca, departs from La Paz on Thu, 27 Nov, arriving in Washington Dulles.Price includes taxes and charges.From $1,010, select.
La Paz.$1,013 per passenger.Departing Thu, 2 Jul, returning Sat, 11 Jul.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Thu, 2 Jul, arriving in La Paz.Inbound indirect flight with Avianca, departs from La Paz on Sat, 11 Jul, arriving in Washington Dulles.Price includes taxes and charges.From $1,013, select.
La Paz.$1,015 per passenger.Departing Sun, 21 Sep, returning Sun, 28 Sep.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Sun, 21 Sep, arriving in La Paz.Inbound indirect flight with Avianca, departs from La Paz on Sun, 28 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $1,015, select.
La Paz.$1,540 per passenger.Departing Sat, 27 Dec, returning Thu, 1 Jan.Return flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Sat, 27 Dec, arriving in La Paz.Inbound indirect flight with Avianca, departs from La Paz on Thu, 1 Jan, arriving in Washington Dulles.Price includes taxes and charges.From $1,540, select.
La Paz.$2,340 per passenger.Departing Tue, 10 Feb, returning Tue, 10 Mar.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Washington Dulles on Tue, 10 Feb, arriving in La Paz.Inbound indirect flight with LATAM Airlines, departs from La Paz on Tue, 10 Mar, arriving in Washington Dulles.Price includes taxes and charges.From $2,340, select.
La Paz.$2,936 per passenger.Departing Fri, 19 Sep, returning Sun, 5 Oct.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Washington Dulles on Fri, 19 Sep, arriving in La Paz.Inbound indirect flight with LATAM Airlines, departs from La Paz on Sun, 5 Oct, arriving in Washington Dulles.Price includes taxes and charges.From $2,936, select.
La Paz.$3,689 per passenger.Departing Wed, 27 Aug, returning Tue, 16 Sep.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Washington Dulles on Wed, 27 Aug, arriving in La Paz.Inbound indirect flight with LATAM Airlines, departs from La Paz on Tue, 16 Sep, arriving in Washington Dulles.Price includes taxes and charges.From $3,689, select.

Find the cheapest month to fly from Washington Dulles to La Paz

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to La Paz flights are currently cheapest in February.
Aug
from $6,981
Sep
from $1,015
Oct
from $6,750
Nov
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Dec
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Jan
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Feb
from $1,010
Mar
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Apr
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May
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Jun
from $6,532
Jul
from $1,013

Washington Dulles to La Paz: Alternative routes

Compare routes from Washington Dulles to La Paz below. You may find an airport to fly into that's cheaper, faster, or easier than La Paz.

Washington D.C. to La Paz: Flight information

The things to know before you go.
Cheapest flight found$1,010
Cheapest month to flySeptember

Finding cheap flights from Washington Dulles to La Paz: Frequently asked questions

The best price we found for a return flight from Washington Dulles to La Paz is $1,010. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to La Paz. But we found flights with one or more stops from $1,010.
As of August 2025, there are no flights flying from Washington Dulles to La Paz.
The cheapest month to fly from Washington Dulles to La Paz is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to La Paz Airport on Thursday, 25 September 2025.
No airlines currently offer direct flights between Washington Dulles Airport and La Paz Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to La Paz but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to La Paz is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Avianca offers the cheapest flight tickets to La Paz.

Travelling from Washington Dulles International Airport (IAD) to El Alto International Airport (LPB): what you need to know

  • Washington DC and La Paz are both in the UTC-4 timezone. This means you won't have to change your watch on arrival.

  • Get to the airport on time so you don't miss your IAD to LPB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak month such as April? School holidays and other popular seasons can result in longer lines at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

  • If you want to tour a new city along the way, consider a flight with a stopover. To see all your options for tickets from Washington Dulles International Airport to El Alto International Airport, uncheck 'Direct flights only.' El Dorado International Airport is a popular stop between IAD and LPB.

How to find the cheapest flights from Washington Dulles International Airport (IAD) to El Alto International Airport (LPB)

  • At the moment, $468 is the lowest price we've found for a one-way Washington Dulles International Airport to El Alto International Airport flight. The best price for a return ticket is $1,010. Bear in mind that fares can change due to availability when booking.

  • It's usually best to book in advance if you're hoping to get cheap tickets from IAD to LPB. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you can be flexible with your trip dates, use the 'Whole month' tool. It'll show you the cheapest price in every month when looking for your flight from Washington Dulles International Airport to El Alto International Airport.

  • Save time searching for cheap flights from IAD to LPB by creating a Price Alert. You'll get an email or notification through the app when a special offer becomes available.

  • Tailor your flights using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Washington Dulles International Airport to El Alto International Airport.

Handy information about Washington Dulles International Airport (IAD)

  • IAD's address is 1 Saarinen Circle.

  • 74.39% of flights that take off from Washington Dulles International Airport touch down at their destination on time.

  • To get to Washington Dulles International Airport from central Washington DC, it'll take around 50 minutes if you're travelling by car. This depends on traffic though. It's approximately 56 kilometres from the airport to the city centre.

  • Expect a journey time of around 3 hours 25 minutes on public transport.

  • Get your trip off to a hassle-free start by staying near IAD. Whether you have an early flight from Washington Dulles International Airport to El Alto International Airport or just don't like being rushed, these stays have you covered:

Arriving at El Alto International Airport (LPB)

  • The last thing you want is a long journey to your hotel if you're arriving on a late Washington Dulles International Airport to El Alto International Airport flight. Reserve one of these accommodation options near LPB instead:

  • Book an El Alto International Airport rental car and discover places that aren't on the usual tourist route. Europcar and Keddy By Europcar can set you up with a set of wheels for your travels through La Paz and beyond.

  • Booking your ride from El Alto International Airport about two weeks in advance can help you secure the lowest rate.

Getting from El Alto International Airport (LPB) to central La Paz

  • El Alto International Airport is approximately 16 kilometres from central La Paz. The drive time takes about 30 minutes.

When to fly to El Alto International Airport (LPB)

  • It's time to plan your dates for your flight from Washington Dulles International Airport to El Alto International Airport. July is the busiest month to head to La Paz. If you'd like a more low-key vibe, go in February.

  • Book your flight from Washington Dulles International Airport to El Alto International Airport for November if you want to explore La Paz during its warmest month. You can expect temperatures of between 2ºC (36ºF) and 15ºC (59ºF).

  • July sees average temperatures of between 0ºC (32ºF) and 15ºC (59ºF). Look for cheap tickets from IAD to LPB sometime around then if you like travelling in cooler conditions.

Explore more of Bolivia

  • La Paz has its own special appeal, but there are so many other corners of Bolivia just waiting to be explored. About 241 kilometres south-east of La Paz, a trip to Cochabamba will fill your itinerary to the brim. Start with attractions like Cristo de la Concordia, Palacio Portales and Parque Mariscal Santa Cruz.

  • Around 434 kilometres south-east of La Paz, Sucre is another essential stop in Bolivia. Start your sightseeing at House of Liberty Museum - Casa de la Libertad, Plaza 25 de Mayo and La Recoleta.

Plan the rest of your trip from Washington D.C. to La Paz

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.