Cheap avianca flights Houston (IAH) to San Salvador (SAL)

You can discover affordable round-trip AVIANCA flights from IAH to SAL by sorting your results from “Price (lowest to highest)” on Expedia. Or search for deals for a one-way trip.**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 San Salvador are often cheaper in the off-peak months of September and October. Whether you need a one-way or a return ticket, you could land a better deal then.

Look for AVIANCA flights from IAH to SAL about one month before you want to leave. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save 17% on average 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.

Easily travel from George Bush Intercontinental Airport (IAH) to El Salvador Intl. Airport (SAL) on one of AVIANCA’s 7 direct weekly flights. Make use of our “Nonstop” and “Airline” filters to find the AVIANCA flight that’ll take you to SAL at your preferred time.

The travel time for a direct AVIANCA flight from George Bush Intercontinental Airport (IAH) to El Salvador Intl. Airport (SAL) takes around 3h.

The first flight from IAH to SAL with AVIANCA departs at 1:00PM UTC-6. You’ll touch down at 4:00PM UTC-6. The last AVIANCA flight of the day leaves at 1:00PM UTC-6 and arrives at 4:00PM UTC-6. With around 20% fewer cancellations for morning and mid-morning flights, setting off early is generally 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.

AVIANCA flights from George Bush Intercontinental Airport (IAH) to San Salvador come in to El Salvador Intl. Airport (SAL). This is the main entry point to this city.

For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also travel with 1 cabin bag on board when flying standard economy from IAH to SAL with AVIANCA. This carry-on has to weigh less than 22 lb and be no bigger than 45 inches. Exceeding these restrictions can mean additional fees, so check AVIANCA’s baggage allowance guidelines before you pack.

A rewarding loyalty program and the ability to rack up points through Avianca LifeMiles are the start of the reasons to travel from IAH to SAL with AVIANCA. Plus, when you join Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of AVIANCA’s loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

AVIANCA typically uses Boeing 737-900 planes for flights from George Bush Intercontinental Airport (IAH) to El Salvador Intl. Airport (SAL). This airline also operates the Airbus A320neo on this route. Remember that aircraft type can vary depending on operational demands, so the plane you catch could be different on the day.

Changes are generally free within 24 hours of booking, but your airline may add a charge after that time. For further information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your plans without additional charges, check the “Changes included” and “No cancel fee” filters when organizing your next adventure.