£420 Cheap Flights from Washington (IAD) to La Paz (LPB)

View £420 flight on Mon, 31 Aug 2026Opens in a new window

Flight 1

Popular airlines from Washington Dulles International Airport (IAD) to El Alto Intl. Airport (LPB)

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Cheap Flights from Washington (IAD) to La Paz (LPB)

Prices were available within the past 7 days and start at £420 for one-way flights and £519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Sun, 27 Sept - Sat, 17 Oct
IAD
Washington
LPB
La Paz
£519 Return, found 5 days ago
£519
Return
found 5 days ago
Select avianca flight, departing Sun, 27 Sept from Washington to La Paz, returning Sat, 17 Oct, priced at £519 found 5 days ago
avianca
Fri, 2 Oct - Fri, 9 Oct
IAD
Washington
LPB
La Paz
£525 Return, found 5 days ago
£525
Return
found 5 days ago
Select avianca flight, departing Fri, 2 Oct from Washington to La Paz, returning Fri, 9 Oct, priced at £525 found 5 days ago
avianca
Sat, 3 Oct - Wed, 14 Oct
IAD
Washington
LPB
La Paz
£531 Return, found 5 days ago
£531
Return
found 5 days ago
Select avianca flight, departing Sat, 3 Oct from Washington to La Paz, returning Wed, 14 Oct, priced at £531 found 5 days ago
avianca
Sat, 19 Sept - Tue, 6 Oct
IAD
Washington
LPB
La Paz
£535 Return, found 5 days ago
£535
Return
found 5 days ago
Select avianca flight, departing Sat, 19 Sept from Washington to La Paz, returning Tue, 6 Oct, priced at £535 found 5 days ago
avianca
Sat, 3 Oct - Sat, 17 Oct
IAD
Washington
LPB
La Paz
£537 Return, found 5 days ago
£537
Return
found 5 days ago
Select avianca flight, departing Sat, 3 Oct from Washington to La Paz, returning Sat, 17 Oct, priced at £537 found 5 days ago
avianca
Sat, 19 Sept - Fri, 2 Oct
IAD
Washington
LPB
La Paz
£541 Return, found 5 days ago
£541
Return
found 5 days ago
Select avianca flight, departing Sat, 19 Sept from Washington to La Paz, returning Fri, 2 Oct, priced at £541 found 5 days ago
avianca
Sat, 26 Sept - Sat, 10 Oct
IAD
Washington
LPB
La Paz
£554 Return, found 5 days ago
£554
Return
found 5 days ago
Select avianca flight, departing Sat, 26 Sept from Washington to La Paz, returning Sat, 10 Oct, priced at £554 found 5 days ago
avianca
Sat, 26 Sept - Fri, 9 Oct
IAD
Washington
LPB
La Paz
£560 Return, found 5 days ago
£560
Return
found 5 days ago
Select avianca flight, departing Sat, 26 Sept from Washington to La Paz, returning Fri, 9 Oct, priced at £560 found 5 days ago
avianca
Sat, 31 Oct - Tue, 17 Nov
IAD
Washington
LPB
La Paz
£576 Return, found 5 days ago
£576
Return
found 5 days ago
Select avianca flight, departing Sat, 31 Oct from Washington to La Paz, returning Tue, 17 Nov, priced at £576 found 5 days ago
avianca
Wed, 30 Sept - Fri, 2 Oct
IAD
Washington
LPB
La Paz
£640 Return, found 5 days ago
£640
Return
found 5 days ago
Select avianca flight, departing Wed, 30 Sept from Washington to La Paz, returning Fri, 2 Oct, priced at £640 found 5 days ago

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to La Paz El Alto Intl. Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Dulles Intl. Airport and El Alto Intl. Airport (LPB) start from £519. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to El Alto Intl. Airport (LPB)?
This can differ between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from IAD to LPB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Washington Dulles Intl. Airport (IAD) to LPB flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to La Paz El Alto Intl. Airport?
With a flight distance of 6,200 kilometres between Chantilly and El Alto, this is a long-haul flight. Be sure to drink lots of water and move your feet and legs every now and then.
Which airlines fly direct from IAD to La Paz El Alto Intl. Airport?
There are no direct flights, so you'll need to make at least one stop between IAD and LPB. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Washington Dulles Intl. Airport (IAD) to La Paz El Alto Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from Washington Dulles Intl. Airport (IAD) to El Alto Intl. Airport (LPB), but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
El Alto Intl.
Return price
£518
Distance
6205 km

Book with confidence

Compare flights from Washington to La Paz easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to La Paz. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to El Alto Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to El Alto Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to El Alto Intl. (LPB)

The easiest way to view the best deals on flights from Washington to La Paz today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to El Alto Intl. start at just £519 and range up to £1,317.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and La Paz
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to La Paz flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to El Alto Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to La Paz easily and book with confidence

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