SEA - BQN

$474 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 2/23. 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 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
$474
United Airlines
Mon 2/23Wed 2/25
SEA - BQN • 2 stops
Cheapest one-way
Multiple Airlines
Fri 1/30
SEA - BQN • multi-stop
Top airlines
United Airlines
Cheapest • from $474 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m
2 stops
United Airlines Logo
1:09 am - 11:14 am
BQN
-
SEA
14h 05m
1 stop
$474United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
7:30 am - 11:09 pm
SEA
-
BQN
12h 39m
1 stop
United Airlines Logo
12:15 am - 1:58 pm
BQN
-
SEA
16h 43m
2 stops
$574United Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m
2 stops
United Airlines Logo
1:09 am - 9:01 pm
BQN
-
SEA
23h 52m
3 stops
$624United Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
7:00 am - 11:57 pm
SEA
-
BQN
12h 57m
2 stops
United Airlines Logo
1:09 am - 3:41 pm
BQN
-
SEA
18h 32m
3 stops
$634United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
5:00 am - 11:09 pm
SEA
-
BQN
15h 09m
2 stops
United Airlines Logo
12:15 am - 1:58 pm
BQN
-
SEA
16h 43m
2 stops
$671United Airlines
Thu, Jun 11 - Sun, Jun 14
United Airlines Logo
5:00 am - 11:09 pm
SEA
-
BQN
15h 09m
2 stops
United Airlines Logo
12:15 am - 2:08 pm
BQN
-
SEA
16h 53m
3 stops
$1,096United Airlines
Fri, Feb 13 - Mon, Feb 16
United Airlines Logo
11:59 pm - 11:57 pm
SEA
-
BQN
19h 58m
2 stops
United Airlines Logo
1:09 am - 11:14 am
BQN
-
SEA
14h 05m
1 stop
$1,227United Airlines
Fri, Feb 13 - Mon, Feb 16
United Airlines Logo
11:59 pm - 11:57 pm
SEA
-
BQN
19h 58m
2 stops
United Airlines Logo
1:09 am - 6:03 pm
BQN
-
SEA
20h 54m
2 stops
$1,377United Airlines
Thu, Jun 11 - Mon, Jun 15
JetBlue Logo
11:59 pm - 3:56 pm
SEA
-
BQN
12h 57m
1 stop
JetBlue Logo
6:05 am - 8:53 pm
BQN
-
SEA
17h 48m
1 stop
$1,532JetBlue
Fri, Feb 13 - Mon, Feb 16
United Airlines Logo
11:59 pm - 11:57 pm
SEA
-
BQN
19h 58m
3 stops
United Airlines Logo
1:09 am - 3:41 pm
BQN
-
SEA
18h 32m
2 stops
$1,600United 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.

Which airlines provide the cheapest flights from Seattle to Aguadilla?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Aguadilla were found on United Airlines ($474) and JetBlue ($1,532).

Good to know

Cheapest flight$474
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 $474 for a round-trip ticket.

  • 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 9215 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

2.0 MediocreJames, Jan 2026
ORD - MSP
Read more United Airlines reviews

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

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

Information on your arrival and departure airports