Cheap Flights from Oakland (OAK) to San Salvador (SAL)

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Find available prices by choosing your travel dates.
Flights from Oakland (OAK) to San Salvador (SAL)
Origin airport
Oakland Intl.
Destination airport
El Salvador Intl.
Airlines serving
Aeromexico, Delta
Distance
2635 mi

Oakland to San Salvador Flights

The cheapest times to fly from Oakland to San Salvador

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oakland to San Salvador are during the month of . You can find some of the cheapest flights from Oakland to San Salvador with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Oakland to San Salvador

Sunday is one of the best days to book for cheap flights from Oakland to San Salvador: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Oakland to San Salvador

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oakland to San Salvador in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oakland to San Salvador flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oakland to San Salvador airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How long does it take to fly from Oakland Intl. Airport to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez?
Book a seat with Vuela El Salvador and you’ll be traveling for approximately 5 hours and 43 minutes. This well-known carrier operates a direct flight that leaves at 10:48PM from OAK and touches down at El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez at 5:31AM. Expedia has some epic flight deals, so check out what’s on offer on this route today.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport to SAL last minute?
When it’s time to book your flights, it pays to be prepared. While it’s possible to pick up a deal on an OAK to SAL flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it’s three to four months.
What airports do you fly into for San Salvador from Oakland?
El Salvador Intl. Airport (SAL) is where all Oakland to San Salvador flights set down. It’s situated around 20 mi southeast of central San Salvador. You’ll pick up unbeatable deals on flights, hotels, activities and car rentals when you book your San Salvador getaway with Expedia.
What are the most popular departure times for flights from OAK to SAL?
For Vuela El Salvador flights making their way from OAK to El Salvador Intl. Airport (SAL), the busiest period is between 10:00 PM - 11:00 PM. If you want to avoid any delays, book a morning flight. This way you’re likely to avoid air traffic that builds up around airports later in the day.
Can I change the date of my flight from Oakland Intl. Airport to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez?
It’s so easy to make changes to your Oakland Intl. Airport to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez trip yourself. Just log in to the Expedia Trips portal and choose “change flight.” Look for new flights and secure the one that better suits your plans. You’ll get an estimate of your flight change cost, if applicable. Alternatively, head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

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