334 € Cheap Flights from Seattle to Aguadilla

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Flight deals from Seattle to Aguadilla Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to Aguadilla Airport? If you want to travel next month, return fares start from 518 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Aguadilla

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

Seattle to Aguadilla: Alternative routes

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

Seattle to Aguadilla: Flight information

The things to know before you go.
Cheapest flight found211 €
Cheapest month to flyApril

Finding cheap flights from Seattle to Aguadilla: Frequently asked questions

The best price we found for a return flight from Seattle to Aguadilla is 334 €. 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.
Currently, there are no airlines that fly direct from Seattle to Aguadilla. But we found flights with one stop from 334 €.
As of March 2026, there are no flights flying from Seattle to Aguadilla.
The cheapest month to fly from Seattle to Aguadilla is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Aguadilla Airport on Saturday, 2 May 2026.
No airlines currently offer direct flights between Seattle and Aguadilla Airport. Most routes have one or more stops.
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.
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.
The cheapest airline that flies to Aguadilla is Frontier Airlines .

Travelling from Seattle to Rafael Hernandez Airport (BQN): What you need to know

  • Get your holiday planning underway by considering where you'll take off for your flight from Seattle to Rafael Hernandez Airport (BQN). Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are the main airports in Seattle.

  • Aguadilla is three hours ahead of Seattle. Rafael Hernandez Airport is located in Aguadilla, which follows the UTC-4 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to catch your flight from Seattle to BQN.

  • Delays at check-in and security are likely if you're heading away during high season, so allow some extra breathing room. The recommendation for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Whether you're hoping to visit a new place on the way or just take a break, we make it a breeze to find a flight with a stopover. To compare your options leaving from Seattle-Tacoma International Airport (SEA), deselect 'Direct flights only.' Newark Liberty International Airport (EWR) is a stop you can make when searching for cheap flights from Seattle to BQN.

  • The journey from central Seattle to SEA takes around 55 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 23 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a relaxed start to your trip? Stay near Seattle-Tacoma International Airport. Whether you have an early flight from Seattle to Rafael Hernandez Airport or just don't want to be rushed, these hotels have you covered:

  • Seattle-Tacoma International Airport scores top marks for its on-time performance. 81.27% of flights that depart SEA arrive at their destination without delay.

Lake Union Sea Plane Base Airport (LKE)

About Rafael Hernandez Airport (BQN)

  • Consider booking a hotel near BQN if you have a late flight from Seattle to Rafael Hernandez Airport. Settle into one of these accommodation options and skip the long transfer:

  • Hit the road running by picking up a Rafael Hernandez Airport rental car. Grab your wheels from Sixt, Final Rentals or Ace Rent a Car and experience the lesser-explored corners of Aguadilla and beyond.

  • Lock in the best rate by booking your ride around three weeks ahead of your Seattle to Rafael Hernandez Airport flight.

How to find the cheapest flights from Seattle to Rafael Hernandez Airport (BQN)

  • The cheapest price we've found for a one-way ticket from Seattle to Rafael Hernandez Airport is 211 €. For a return flight on this route, the best price is 334 €. Depending on when you book and the availability, these fares could change.

  • To pick up cheap flights from Seattle to BQN, book ahead. Airlines tend to offer lower fares when flights are first released.

  • Cheap Seattle to Rafael Hernandez Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' tool to compare fares across every month and then fly out on the cheapest day.

  • Snapping up a cheap plane ticket from Seattle 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 let you know when prices go down.

  • Save on your flight from Seattle to Rafael Hernandez Airport by using the search filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Rafael Hernandez Airport (BQN)

  • Think about the kind of experience you want when picking your flight dates. May is the quietest month to visit Aguadilla. June is when most people book flights from Seattle to Rafael Hernandez Airport (BQN), which may be perfect if you'd rather travel when it's busy.

  • The warmest month in Aguadilla is August, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Book your Seattle to BQN plane ticket then if you enjoy this type of weather.

  • If you like travelling in cooler conditions, search for a cheap ticket from Seattle to Rafael Hernandez Airport in March when temperatures are between 20ºC (68ºF) and 29ºC (84ºF).

More about Aguadilla

  • Start your Aguadilla trip right by choosing the ideal place to stay. Once you've booked your flight from Seattle to Rafael Hernandez Airport, explore our selection of accommodation options including:

  • Silla Aguadilla and Bridges Surf Beach are just a couple of the popular attractions to put on your Aguadilla travel itinerary. Continue your sightseeing adventures at Playa Rompe Olas.

Explore more of Puerto Rico

  • San Juan is just one of the many cities in Puerto Rico waiting to be discovered after you've experienced Aguadilla. Around 113 kilometres away to the east, its top attractions include Balneario El Escambrón, Esperanza Beach and Escambron Green.

  • If you want to check out another well-known destination in Puerto Rico, consider Bayamon, roughly 105 kilometres east of Aguadilla. Parroquia Nuestra Señora de la Covadonga, Ron del Barrilito - Hacienda Santa Ana and Parque Riverside are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.