Cheap Flights from San Salvador (SAL) to Bilbao (BIO)

Popular airlines from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)

Frequently asked questions

How much does a flight from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO) cost?
Secure a cheap one-way flight or cheap return flight from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)?
The cheapest month to fly from SAL to BIO is , when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)?
To find the cheapest airline that'll fly you from SAL to BIO, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)?
Direct flights from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAL to BIO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)?
Book a flight from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO) last-minute?
Last-minute fares from SAL to BIO are typically more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may score a cheap fare right before your trip.
Is it cheaper to book a SAL to BIO flight and hotel package?
Securing a SAL to BIO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from El Salvador Intl. Airport (SAL) to Bilbao Airport (BIO)?
Typically, you can reschedule or cancel your SAL to BIO flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
El Salvador Intl.
Destination airport
Bilbao
Airlines serving
Aeromexico, Air France, American Airlines, Delta, Iberia, KLM, United, avianca
Distance
5392 mi

Book with confidence

San Salvador to Bilbao Flights

The cheapest times to fly from San Salvador to Bilbao

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 San Salvador to Bilbao are during the month of . You can find some of the cheapest flights from San Salvador to Bilbao with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Salvador to Bilbao: 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 San Salvador to Bilbao

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 San Salvador to Bilbao 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 San Salvador to Bilbao 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 San Salvador to Bilbao 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.

 

San Salvador to Bilbao Flights

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*Available to One Key members.