BQN - SEA

$308 Find Cheap Flights from Aguadilla to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aguadilla to Seattle departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aguadilla to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aguadilla to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$453
United Airlines
Wed 1/21Sun 1/25
BQN - SEA • 2 stops
Cheapest one-way
$308
United Airlines
Fri 1/23
BQN - SEA • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Aguadilla to Seattle (BQN-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aguadilla to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Aguadilla to Seattle

Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
1:09 am - 3:44 pm
BQN
-
SEA
18h 35m2 stops
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m2 stops
$453United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
1:09 am - 10:43 pm
BQN
-
SEA
25h 34m3 stops
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m2 stops
$522United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 7:45 pm
BQN
-
SEA
22h 30m2 stops
United Airlines Logo
5:00 pm - 11:09 pm
SEA
-
BQN
27h 09m2 stops
$707United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 7:45 pm
BQN
-
SEA
22h 30m2 stops
United Airlines Logo
6:30 am - 11:09 pm
SEA
-
BQN
37h 39m2 stops
$723United Airlines
Booking Insights

KAYAK's insights & trends for Aguadilla to Seattle flights

Get data-powered insights and trends into flights from Aguadilla to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Aguadilla to Seattle?

The average price of all round-trip flights from Aguadilla to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Aguadilla to Seattle, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Seattle, Saturday is the cheapest day to fly and Sunday is the most expensive.

Find deals

Good to know

Cheapest flight$308
Flight from Aguadilla to Seattle

When to book flights from Aguadilla to Seattle

Are your dates flexible? Find out the best times to travel from Aguadilla to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Aguadilla to Seattle

  • What is the cheapest flight from Aguadilla to Seattle?

    In the last 3 days, the lowest price for a flight from Aguadilla to Seattle was $308 for a one-way ticket and $453 for a round-trip.

  • Do I need a passport to fly between Aguadilla and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Aguadilla and on arrival in Seattle.

  • Which aircraft models fly most regularly from Aguadilla to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Aguadilla to Seattle?

    Star Alliance is the only airline alliance operating flights between Aguadilla and Seattle.

  • How does KAYAK find such low prices on flights from Aguadilla to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aguadilla to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aguadilla to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Aguadilla is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aguadilla to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Aguadilla with another airline. Booking your flights between Aguadilla and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aguadilla to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Aguadilla up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Aguadilla to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Aguadilla to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Aguadilla to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9094 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

10.0 ExcellentMichele, Dec 2025
RSW - ORD
Read more United Airlines reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Everything you need to know for your flight from Aguadilla to Seattle

Information on your arrival and departure airports

Aguadilla (BQN)
Seattle (SEA)