Cheap avianca flights San Salvador (SAL) to Washington (IAD)

Scoring cheap one-way AVIANCA flights from SAL to IAD on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares for your next break.**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.

AVIANCA flights to Washington are typically more affordable in the low-season months of January and February. Whether you’re searching for a round-trip or one-way ticket, you could land a better deal then.

Snagging the best AVIANCA deals from SAL to IAD often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start checking out flights about one month before you plan to travel.*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.

Easily travel from El Salvador Intl. Airport (SAL) to Washington Dulles Intl. Airport (IAD) on one of AVIANCA’s 24 weekly direct flights. Use Expedia’s “Nonstop” and “Airline” filters to find the AVIANCA flight that’ll land at IAD at your preferred time.

It takes around 4h 8m to travel nonstop from El Salvador Intl. Airport (SAL) to Washington Dulles Intl. Airport (IAD) with AVIANCA.

If it’s flexibility you’re after, Wednesday offers the most choice for AVIANCA flights from El Salvador Intl. Airport (SAL) to Washington Dulles Intl. Airport (IAD). You can pick from 4 different departures.

The earliest flight from SAL to IAD with AVIANCA departs at 9:20AM UTC-6. You’ll land at 2:30PM UTC-5. The last AVIANCA flight of the day leaves at 10:05PM UTC-6 and arrives at 3:10AM UTC-5. With around 20% fewer cancellations for morning and mid-morning departures, beginning your travel day early is usually the smartest option.**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.

Hop on an AVIANCA flight from El Salvador Intl. Airport (SAL) to Washington, and you’ll likely touch down at Washington Dulles Intl. Airport (IAD). This is the airline’s main hub in this city.

On a standard economy flight with AVIANCA from SAL to IAD, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you can have 1 cabin bag weighing up to 22 lb and measuring less than 45 inches. Size and weight limits can vary based on your airfare type and cabin class. To make sure you don’t get caught with additional fees at the airport, double-check your AVIANCA booking or look up the airline’s website before packing your bags.

A rewarding loyalty program and the ability to collect points through Avianca LifeMiles are the start of the reasons to travel from SAL to IAD with AVIANCA. Plus, when you sign up to Expedia’s free One Key™ program, you can receive OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

AVIANCA usually flies Airbus A320neo planes for flights from El Salvador Intl. Airport (SAL) to Washington Dulles Intl. Airport (IAD). This carrier also operates the Airbus A320 on this route. Bear in mind that aircraft type can change depending on operational needs, so the plane you catch might be different on your travel date.

Depending on the type of ticket you purchased, a fee is typically charged if you cancel or reschedule your flight more than 24 hours after it’s been confirmed. To secure plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while searching for flights. For more details on modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”