Cheap flights from San Francisco International to Aguadilla

Compare San Francisco International to Aguadilla flight deals

Find the cheapest month or even day of the year to fly to Aguadilla

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Flight deals from San Francisco International to Aguadilla

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco International Airport to Aguadilla Airport? If you want to travel next month, round-trip fares start from $638. Find the lowest prices on one-way and round-trip tickets right here.

Aguadilla.$448 per passenger.Departing Tue, Oct 27, returning Sat, Oct 31.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Tue, Oct 27, arriving in Aguadilla.Inbound indirect flight with United, departing from Aguadilla on Sat, Oct 31, arriving in San Francisco International.Price includes taxes and charges.From $448, select.

Aguadilla.$584 per passenger.Departing Fri, Aug 21, returning Tue, Aug 25.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Francisco International on Fri, Aug 21, arriving in Aguadilla.Inbound indirect flight with Frontier Airlines, departing from Aguadilla on Tue, Aug 25, arriving in San Francisco International.Price includes taxes and charges.From $584, select.

Aguadilla.$638 per passenger.Departing Tue, Jun 9, returning Mon, Jun 15.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Francisco International on Tue, Jun 9, arriving in Aguadilla.Inbound indirect flight with Frontier Airlines, departing from Aguadilla on Mon, Jun 15, arriving in San Francisco International.Price includes taxes and charges.From $638, select.

Aguadilla.$794 per passenger.Departing Wed, Jun 17, returning Thu, Jul 2.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Francisco International on Wed, Jun 17, arriving in Aguadilla.Inbound indirect flight with Frontier Airlines, departing from Aguadilla on Thu, Jul 2, arriving in San Francisco International.Price includes taxes and charges.From $794, select.

Aguadilla.$947 per passenger.Departing Mon, Mar 1, returning Mon, Mar 8.Round-trip flight with United.Outbound indirect flight with United, departing from San Francisco International on Mon, Mar 1, arriving in Aguadilla.Inbound indirect flight with United, departing from Aguadilla on Mon, Mar 8, arriving in San Francisco International.Price includes taxes and charges.From $947, select.

Find the cheapest month to fly from San Francisco International to Aguadilla

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Aguadilla flights are currently cheapest in October.

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San Francisco International to Aguadilla: Alternative routes

Compare routes from San Francisco International to Aguadilla below. You may find an airport to fly into that's cheaper, faster, or easier than Aguadilla.

San Francisco to Aguadilla: Flight information

The things to know before you go.

Cheapest flight found	$448
Cheapest month to fly	October

Finding cheap flights from San Francisco International to Aguadilla: Frequently asked questions

How much are round-trip flights from San Francisco International to Aguadilla?

The best price we found for a round-trip flight from San Francisco International to Aguadilla is $448. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Francisco International to Aguadilla?

Currently, there are no airlines that fly direct from San Francisco International to Aguadilla. But we found flights with one or more stops from $448.

How many flights are there a week from San Francisco International to Aguadilla?

There are no flights flying from San Francisco International to Aguadilla, as of May 2026.

When is the cheapest time to fly from San Francisco International to Aguadilla?

The cheapest month to fly from San Francisco International to Aguadilla is usually October.

Which upcoming date is cheapest to fly from San Francisco International Airport to Aguadilla Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Aguadilla Airport on Tuesday, October 27, 2026.

Can I get a direct flight from San Francisco International Airport to Aguadilla Airport?

No airlines currently offer direct flights between San Francisco International Airport and Aguadilla Airport. Most routes have one or more stops.

How can I find the best flight deal to Aguadilla?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Aguadilla but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Aguadilla?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Aguadilla is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from San Francisco International Airport to Aguadilla?

Currently, United offers the cheapest flight tickets to Aguadilla.

Flying from San Francisco International Airport (SFO) to Rafael Hernandez Airport (BQN): what you need to know

The timezone in Aguadilla is UTC-4, which is three hours ahead of San Francisco.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to catch your SFO to BQN flight.
Be prepared for longer lines during popular months like August. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.
If you'd like to tour a new city along the way, search for a flight with a stopover. To see all your options for tickets from San Francisco International Airport to Rafael Hernandez Airport, deselect 'Direct flights only.' Newark Liberty International Airport is a sought-after stop between SFO and BQN.

How to find the cheapest flights from San Francisco International Airport (SFO) to Rafael Hernandez Airport (BQN)

Currently, $273 is the cheapest price we've found for a one-way San Francisco International Airport to Rafael Hernandez Airport flight. The best price for a return plane ticket is $448. Remember that fares could change due to demand when booking.
It's usually best to book as early as possible if you want to find cheap tickets from SFO to BQN. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.
If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the lowest price across the month when looking for a flight from San Francisco International Airport to Rafael Hernandez Airport.
Snapping up cheap flights from SFO to BQN couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as fares go down.
Tailor your flights with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from San Francisco International Airport to Rafael Hernandez Airport.

Handy information about San Francisco International Airport (SFO)

Of the flights that depart from San Francisco International Airport, 77.36% arrive as scheduled at their destination.
San Francisco International Airport is about 21 kilometers from central San Francisco. If you're catching a cab, ride-sharing or driving from the center, it'll take you 20 minutes or so to arrive, depending on the traffic.
The trip on public transport takes about 45 minutes.
Booked an early flight from San Francisco International Airport to Rafael Hernandez Airport? Avoid rushing to the airport (and catch some extra z's) by picking one of these hotels close to SFO:

Arriving at Rafael Hernandez Airport (BQN)

The last thing you need is a long journey to your hotel if you're getting in late on a San Francisco International Airport to Rafael Hernandez Airport flight. Book one of these accommodation options near BQN instead:
Travel at your own speed with a Rafael Hernandez Airport rental car. Pick up your wheels from Sixt, Final Rentals or Ace Rent a Car and venture far and wide through Aguadilla and beyond.
Reserving your ride from Rafael Hernandez Airport about three weeks in advance boosts your odds of scoring a great price.

Getting from Rafael Hernandez Airport (BQN) to central Aguadilla

Rafael Hernandez Airport to central Aguadilla has a drive time of around 20 minutes. It's approximately 10 kilometers away.

When to fly to Rafael Hernandez Airport (BQN)

April is the most popular month for flights from San Francisco International Airport to Rafael Hernandez Airport. To avoid the crowds, head to Aguadilla in May.
When reserving your flight from San Francisco International Airport to Rafael Hernandez Airport, consider the kind of weather you like. August is the warmest month in Aguadilla, with the temperature ranging from 25ºC (77ºF) to 31ºC (88ºF).
Search for cheap tickets from SFO to BQN in March if you like cooler conditions. Temperatures are at their lowest then, ranging between 20ºC (68ºF) and 29ºC (84ºF) on average.

Explore more of Puerto Rico

You've seen Aguadilla, now it's time to explore other parts of Puerto Rico. Travel around 113 kilometers east to San Juan to check off its leading attractions. From Castillo San Felipe del Morro to La Garita del morro de san juan bahia and Fortaleza Street, you'll have a full itinerary ahead.
If you're looking to explore another great destination in Puerto Rico, head for Bayamon, about 105 kilometers east of Aguadilla. Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña, Monumento a los Trovadores and Parque Palm Court are highlights.