Cheap Flights from Quito (UIO) to San Salvador (SAL)

Popular airlines from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)

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Find the cheapest month to fly from Quito (UIO) to San Salvador (SAL)

September is typically the cheapest month to fly

From $288 - $664 per traveler.

Graph displaying average flight prices per month

Flights from Quito (UIO) to San Salvador (SAL)
Origin airport
Mariscal Sucre Intl.
Destination airport
El Salvador Intl.
Airlines serving
Copa, avianca
Distance
1189 mi
Average flight time
2 hours 45 mins

Quito to San Salvador Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Quito 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 Quito 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 Quito 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 Quito 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 Quito 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 much does a flight from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL) cost?
Score cheap return fares from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL) starting from $364. Grab your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Avianca flight leaving UIO on July 30 2025 and touching down at SAL. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from UIO to SAL?
The cheapest flights from UIO to SAL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
Jump on a nonstop flight with AVIANCA and travel straight from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL).
What is the cheapest airline that flies from UIO to SAL?
With tickets starting at $201 for a one-way flight from UIO to SAL, Avianca is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from UIO on September 24 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
On average, Mariscal Sucre Intl. Airport (UIO) only has 1 direct flight to El Salvador Intl. Airport (SAL) every day. To explore more options, try Expedia's easy-to-use filters. Enter your details, then choose "1 Stop" or "2+ Stops" to find flights with layovers.
What are the most popular departure times for flights from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
More people fly between UIO and SAL at 3 AM than at any other point in the day. Looking for a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from UIO to SAL?
If you fly on a Friday, you'll get the largest range of choices for flights from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL).
What is the earliest flight from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
Mariscal Sucre Intl. Airport (UIO)'s first flight to El Salvador Intl. Airport (SAL) leaves at approximately 3:15AM UTC-5. With a travel time of 2h 45m, you'll arrive at around 5:00AM UTC-6.
How long does it take to fly from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
Flights from UIO to SAL have an average travel time of 2 hours and 45 minutes. The total distance between the two is 1,200 mi.
What airline has the least delays from UIO to SAL?
Consider booking with AVIANCA if you'd like to fly straight from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL) without any interruptions. This airline has the strongest track record for punctuality, with an on-time score of 93%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
To avoid potential delays on the Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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.
What airports do you fly into for San Salvador from Mariscal Sucre Intl. Airport (UIO)?
El Salvador Intl. Airport (SAL) is the only airport in San Salvador with direct flights from Mariscal Sucre Intl. Airport (UIO). Consider the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL) last-minute?
Holding off until right before your break to book a flight from UIO to SAL often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book an UIO to SAL flight and hotel package?
You'll generally save money by securing an UIO to SAL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Mariscal Sucre Intl. Airport (UIO) to El Salvador Intl. Airport (SAL)?
If you reserved your UIO to SAL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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