$259 Cheap avianca flights San Francisco (SFO) to Guatemala City (GUA)

Grab budget-friendly return AVIANCA flights from $558 from SFO to GUA by sorting your results from “Price (lowest to highest)” on Expedia. Or look for deals from $259 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.

Look for one-way or round-trip flights to Guatemala City in October or September. You could find an affordable fare with AVIANCA during these off-season months.

Start your search for AVIANCA flights from SFO to GUA about one month before you want to go. The most affordable time to reserve an international flight is usually 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 of the week 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.

To see if there’s a direct route from SFO to GUA with AVIANCA or other carriers, use our “Nonstop” filter when looking for flights.

To find the earliest departure from SFO to GUA with AVIANCA, filter your results by “Morning” and “Early Morning.” Booking an early flight usually means you’ll experience fewer 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.

La Aurora Intl. Airport (GUA) is the main Guatemala City gateway for AVIANCA flights from San Francisco Intl. Airport (SFO).

For checked luggage, you can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag on board when flying standard economy from SFO to GUA with AVIANCA. This carry-on has to weigh less than 22 lb and be no bigger than 45 inches. Going over these limits can mean extra fees, so read AVIANCA’s baggage allowance policies before packing.

Fly from SFO to GUA with AVIANCA and you can look forward to a range of perks including a rewarding loyalty program. When booking through Expedia as an Avianca LifeMiles and One Key™ member, you can also earn OneKeyCash™* to use 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 your ticket type, a fee generally applies if you change or cancel your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while looking for flights. For additional information on changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”