BQN - SEA

$351 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 5/31. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$850
United Airlines
Mon 8/31Wed 9/2
BQN - SEA • 2 stops
Cheapest one-way
$351
Frontier
Sun 5/31
BQN - SEA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Aguadilla and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
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

Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
12:15 am - 2:42 pm
BQN
-
SEA
17h 27m
2 stops
United Airlines Logo
7:30 am - 11:09 pm
SEA
-
BQN
12h 39m
1 stop
$850United Airlines
Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
12:15 am - 11:03 am
BQN
-
SEA
13h 48m
1 stop
United Airlines Logo
7:30 am - 11:09 pm
SEA
-
BQN
12h 39m
1 stop
$891United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 11:59 pm
BQN
-
SEA
26h 44m
1 stop
United Airlines Logo
11:00 pm - 11:09 pm
SEA
-
BQN
21h 09m
1 stop
$1,027United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 7:00 pm
BQN
-
SEA
21h 45m
2 stops
United Airlines Logo
11:00 pm - 11:09 pm
SEA
-
BQN
21h 09m
1 stop
$1,033United Airlines
Mon, Aug 31 - Wed, Sep 2
United Airlines Logo
12:15 am - 2:42 pm
BQN
-
SEA
17h 27m
2 stops
United Airlines Logo
12:10 pm - 11:09 pm
SEA
-
BQN
31h 59m
3 stops
$1,044United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 11:59 pm
BQN
-
SEA
26h 44m
1 stop
United Airlines Logo
1:06 pm - 11:09 pm
SEA
-
BQN
31h 03m
1 stop
$1,069United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 11:29 pm
BQN
-
SEA
26h 14m
3 stops
United Airlines Logo
10:40 pm - 11:09 pm
SEA
-
BQN
21h 29m
2 stops
$1,093United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 11:29 pm
BQN
-
SEA
26h 14m
3 stops
United Airlines Logo
10:40 pm - 11:09 pm
SEA
-
BQN
21h 29m
2 stops
$1,099United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
12:15 am - 11:29 pm
BQN
-
SEA
26h 14m
3 stops
United Airlines Logo
10:40 pm - 11:09 pm
SEA
-
BQN
21h 29m
2 stops
$1,135United Airlines
Booking Insights

Good to know

Cheapest flight$351
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 $351 for a one-way ticket and $850 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 9684 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
Airline reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

4.0 OkayMaya, May 2026
IAH - MIA
Read more United Airlines reviews

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

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

Information on your arrival and departure airports

Aguadilla (BQN)
Seattle (SEA)