SEA - BQN

$363 Find Cheap Flights from Seattle to Aguadilla

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Aguadilla departing on 1/8. 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 Aguadilla

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

Cheapest round-trip
$363
United Airlines
Thu 1/8Wed 1/21
SEA - BQN • 2 stops
Cheapest one-way
$387
Multiple Airlines
Sat 2/14
SEA - BQN • 3 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 Aguadilla!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Aguadilla (SEA-BQN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Aguadilla 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 Seattle to Aguadilla

Thu, Jan 8 - Wed, Jan 21
United Airlines Logo
5:00 am - 11:57 pm
SEA
-
BQN
14h 57m2 stops
United Airlines Logo
1:09 am - 12:49 pm
BQN
-
SEA
15h 40m2 stops
$363United Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
7:15 am - 11:09 pm
SEA
-
BQN
12h 54m1 stop
United Airlines Logo
12:15 am - 3:49 pm
BQN
-
SEA
18h 34m2 stops
$453United Airlines
Thu, Jan 8 - Wed, Jan 21
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m2 stops
United Airlines Logo
1:09 am - 10:43 pm
BQN
-
SEA
25h 34m3 stops
$522United Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
7:15 am - 11:09 pm
SEA
-
BQN
12h 54m1 stop
United Airlines Logo
12:15 am - 2:35 pm
BQN
-
SEA
17h 20m2 stops
$534United Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
5:07 am - 11:09 pm
SEA
-
BQN
15h 02m2 stops
United Airlines Logo
12:15 am - 3:49 pm
BQN
-
SEA
18h 34m2 stops
$613United Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
5:07 am - 11:09 pm
SEA
-
BQN
15h 02m2 stops
United Airlines Logo
12:15 am - 3:49 pm
BQN
-
SEA
18h 34m2 stops
$694United Airlines
Sun, May 10 - Tue, May 12
United Airlines Logo
7:15 am - 11:09 pm
SEA
-
BQN
12h 54m1 stop
United Airlines Logo
12:15 am - 10:37 am
BQN
-
SEA
13h 22m1 stop
$805United Airlines
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
11:59 pm - 10:57 pm
SEA
-
BQN
19h 58m2 stops
United Airlines Logo
12:15 am - 11:00 am
BQN
-
SEA
13h 45m1 stop
$883United Airlines
Sat, Mar 21 - Sat, Mar 28
United Airlines Logo
11:59 pm - 10:57 pm
SEA
-
BQN
19h 58m2 stops
United Airlines Logo
12:15 am - 7:00 pm
BQN
-
SEA
21h 45m2 stops
$905United Airlines
Fri, Mar 20 - Sat, Mar 28
United Airlines Logo
11:59 pm - 10:57 pm
SEA
-
BQN
19h 58m3 stops
United Airlines Logo
12:15 am - 11:00 am
BQN
-
SEA
13h 45m1 stop
$1,005United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Aguadilla flights

Get data-powered insights and trends into flights from Seattle to Aguadilla 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 Seattle to Aguadilla?

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

For Seattle to Aguadilla, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Aguadilla back to Seattle, the best deals are generally found on Wednesday, with Friday being the most expensive.

Find deals

Good to know

Cheapest flight$363
Flight from Seattle to Aguadilla

When to book flights from Seattle to Aguadilla

Are your dates flexible? Find out the best times to travel from Seattle to Aguadilla 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 Seattle to Aguadilla

  • What is the cheapest flight from Seattle to Aguadilla?

    In the last 3 days, the lowest price for a flight from Seattle to Aguadilla was $387 for a one-way ticket and $363 for a round-trip.

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

    Yes, you’ll need a passport to travel to Aguadilla from Seattle.

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

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

  • Which airline alliances offer flights from Seattle to Aguadilla?

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

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

    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 Seattle to Aguadilla.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguadilla from Seattle 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 Seattle to Aguadilla?

    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 Aguadilla with an airline and back to Seattle with another airline. Booking your flights between Seattle and BQN 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 Seattle to Aguadilla?

    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 Aguadilla from Seattle 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 Seattle to Aguadilla

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Aguadilla. 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 Seattle to Aguadilla? 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 9095 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
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

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

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

They charged a fee for 1st bag checked. Others in same party were free.

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.

The movies offered were great. Staff were very pleasant and very efficient.

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 Seattle to Aguadilla

Information on your arrival and departure airports

Seattle (SEA)
Aguadilla (BQN)