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Cheap Flights from Washington Dulles (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 Airport to La Paz Airport? If you want to travel next month, return fares start from £532. Find the lowest prices on one-way and return tickets right here.
La Paz.£262 per passenger.Departing Wed, 28 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Wed, 28 Oct, arriving in La Paz.Price includes taxes and charges.From £262, select.
La Paz.£338 per passenger.Departing Fri, 28 Aug.One-way flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from Washington Dulles on Fri, 28 Aug, arriving in La Paz.Price includes taxes and charges.From £338, select.
La Paz.£360 per passenger.Departing Fri, 20 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Fri, 20 Nov, arriving in La Paz.Price includes taxes and charges.From £360, select.
La Paz.£555 per passenger.Departing Fri, 18 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Fri, 18 Dec, arriving in La Paz.Price includes taxes and charges.From £555, select.
La Paz.£1,304 per passenger.Departing Sat, 30 Jan.One-way flight with Avianca.Outbound indirect flight with Avianca, departs from Washington Dulles on Sat, 30 Jan, arriving in La Paz.Price includes taxes and charges.From £1,304, select.
La Paz.£2,609 per passenger.Departing Fri, 18 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Washington Dulles on Fri, 18 Sep, arriving in La Paz.Price includes taxes and charges.From £2,609, 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 October.
Aug
from £338
Sep
from £2,609
Oct
from £261
Nov
from £360
Dec
from £555
Jan
from £1,303
Feb
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Mar
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Apr
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May
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Jun
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Jul
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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.

La Paz

4 miles from central La Paz
ClosestCheapest
from £261
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Washington D.C. to La Paz: Flight information

The things to know before you go.
Cheapest flight found£262
Cheapest month to flyOctober

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 £459. 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 £459.
As of August 2026, there are no flights flying from Washington Dulles to La Paz.
The cheapest month to fly from Washington Dulles to La Paz is usually October.
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 Wednesday, 28 October 2026.
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, Frontier Airlines offers the cheapest flight tickets to La Paz.

Travelling from Washington Dulles Airport (IAD) to La Paz Airport (LPB): what you need to know

  • La Paz is one hour ahead of Washington DC and follows the UTC-4 timezone.

  • To ensure you get on your IAD to LPB flight, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Flying during a peak time such as July? School holidays and other popular periods can result in longer lines and delays at airport checkpoints. Play it safe and get there up to four hours before an international flight and two hours before domestic departures.

  • Break up your flight or explore another city along the way with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Washington Dulles Airport to La Paz Airport. Many passengers pass through Bogota Airport on this route.

How to find the cheapest flights from Washington Dulles Airport (IAD) to La Paz Airport (LPB)

  • £261 is currently the best price for a one-way Washington Dulles Airport to La Paz Airport flight. A return flight starts from £459. These prices may change depending on availability.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from IAD to LPB if you book early. Airlines often have some fantastic early bird deals.

  • Getting cheap flights from Washington Dulles Airport to La Paz Airport is easier if you're flexible with your trip dates. Use the 'Whole month' tool to see the best prices across every month and snap up a great deal.

  • Stay on top of deals for cheap flights from IAD to LPB by creating a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Washington Dulles Airport to La Paz Airport.

Handy information about Washington Dulles Airport (IAD)

  • IAD is located at 1 Saarinen Circle.

  • Of all flights departing from Washington Dulles Airport, 77% touch down on time at their destination.

  • Central Washington DC to Washington Dulles Airport is approximately 40 kms (25 miles). Depending on traffic, it'll take about 45 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • You can expect a trip time of around 1 hour 10 minutes when using public transport.

  • Get your break off to a relaxed start by staying near IAD. Whether you've booked an early flight from Washington Dulles Airport to La Paz Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at La Paz Airport (LPB)

  • Book a hotel near LPB if you have a late Washington Dulles Airport to La Paz Airport flight. Pick one of these accommodation options and make your arrival easier:

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

  • Lock in the best possible rate by booking your vehicle from La Paz Airport around two weeks before your travel date.

When to fly to La Paz Airport (LPB)

  • It's time to choose your dates for your flight from Washington Dulles Airport to La Paz Airport. July is the most popular month to visit La Paz. If you'd like a more laid-back vibe, go in March.

  • When reserving your flight from Washington Dulles Airport to La Paz Airport, consider the type of weather you enjoy. November is the warmest month in La Paz, with temperatures ranging from 2ºC to 15ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from IAD to LPB in July. Average temperatures are between 0ºC and 15ºC then.

Explore more of Bolivia

  • You've seen La Paz, now it's time to discover other parts of Bolivia. Journey about 241 kms (150 miles) south-east to Cochabamba to tick off its leading attractions. From Ecoturistico Pairumani Park to Iglesia de la Compañía de Jesús and Iglesia de la Recoleta, you'll have a full itinerary ahead.

  • Around 434 kms (270 miles) south-east of La Paz, Sucre is another essential stop in Bolivia. Start your sightseeing at La Recoleta, Simon Bolivar Park and Dinosaur Tracks (Cal Orck'o).

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.