$401 Cheap avianca flights La Paz (LPB) to Washington (IAD)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap AVIANCA return flights from $708 from LPB to IAD. Affordable one-way tickets from $401 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to jet away to Washington with AVIANCA. You could also find great deals on return and one-way fares in February.

Look for AVIANCA flights from LPB to IAD about one month before you want to leave. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when looking for direct AVIANCA flights from LPB to IAD. It’s also an easy way to compare other airlines servicing the same nonstop route.

To find the earliest departure from LPB to IAD with AVIANCA, filter your results by “Early Morning” and “Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

AVIANCA flights from El Alto Intl. Airport (LPB) to Washington come in to Washington Dulles Intl. Airport (IAD). This is the main entry point to this city.

AVIANCA lets passengers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from LPB to IAD. You can also bring 1 cabin bag in the cabin. This carry-on luggage must not exceed 45 inches and be no heavier than 22 lb. Baggage allowances can vary depending on the fare type and cabin class, so check your booking or AVIANCA’s website to avoid unexpected fees at the airport.

Depart from LPB to IAD with AVIANCA and enjoy a host of benefits including a rewarding loyalty program. When booking through Expedia as an Avianca LifeMiles and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee generally applies if you modify or cancel your flight more than 24 hours after it has been confirmed. To find flexible fares, select our “No cancel fee” or “Changes included” filter while searching for flights. To learn more about canceling or modifying your reservation, head to “Trips,” select your flight and tick “Manage Booking.”