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Aguadilla

$474+ Cheap flights from Seattle (SEA) to Aguadilla (BQN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BQN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Seattle to Aguadilla

Cheapest flights from Seattle to Aguadilla
Explore the most affordable flight options available from Seattle to Aguadilla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
SEA
-
BQN
2 stops12h 57m
United Airlines
Wed 2/251:09 am
BQN
-
SEA
1 stop14h 05m
United Airlines
Deal found 1/28$474
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:30 am
SEA
-
BQN
1 stop12h 39m
United Airlines
Sun 6/1412:15 am
BQN
-
SEA
2 stops16h 43m
United Airlines
Deal found 1/28$574
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:00 am
SEA
-
BQN
1 stop12h 57m
United Airlines
Mon 2/91:09 am
BQN
-
SEA
1 stop13h 58m
United Airlines
Deal found 1/27$783
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:00 am
SEA
-
BQN
1 stop12h 57m
United Airlines
Wed 2/111:09 am
BQN
-
SEA
1 stop14h 01m
United Airlines
Deal found 1/27$942
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:12 pm
SEA
-
BQN
2 stops26h 45m
United Airlines
Thu 2/121:09 am
BQN
-
SEA
1 stop14h 05m
United Airlines
Deal found 1/27$959
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:00 am
SEA
-
BQN
1 stop12h 57m
United Airlines
Fri 2/61:09 am
BQN
-
SEA
1 stop13h 58m
United Airlines
Deal found 1/27$988

Find flight deals from Seattle to Aguadilla

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Aguadilla (BQN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$474
(United Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Aguadilla Borinquen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Aguadilla Borinquen flights.
Search Deals
From Seattle/Tacoma Intl to Aguadilla Borinquen
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Aguadilla that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Seattle to Aguadilla that are best for you.

Fly from

Seattle

Fly to

Aguadilla

Route

Depart

Return

Price

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Mon 2/23

7:00 am-11:57 pm

2 stops12h 57m

Aguadilla Borinquen

Wed 2/25

1:09 am-11:14 am

1 stop14h 05m

$474

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 2/13

11:59 pm-11:57 pm

2 stops19h 58m

Aguadilla Borinquen

Mon 2/16

1:09 am-11:14 am

1 stop14h 05m

$1,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Seattle to Aguadilla

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Aguadilla in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Aguadilla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Aguadilla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Aguadilla flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Aguadilla flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Aguadilla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Aguadilla

Have a flexible travel schedule? Discover the best time to fly to Aguadilla from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Aguadilla?

Currently, March is the cheapest month in which you can book a flight from Seattle to Aguadilla (average of $285). Flying from Seattle to Aguadilla in July is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Aguadilla

Get insights into the airlines that provide service to Aguadilla. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aguadilla. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown United Airlines from Seattle to Aguadilla. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Seattle to Aguadilla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Aguadilla?

    There are many flights that can get you from Seattle to Aguadilla in 12h 57m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 3669 mi.

  • What is the cheapest airline to fly from Seattle to Aguadilla round-trip?

    Our cheapest airline available from Seattle to Aguadilla is United Airlines. Our recent data shows that you can find tickets from as low as $363 on this airline.

  • Can I find deals for flights from Seattle to Aguadilla that include hotel bookings?

    Yes. In addition to deals on Seattle to Aguadilla flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Aguadilla?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Aguadilla.

  • Can I find deals for business class flights from Seattle to Aguadilla?

    Yes. Cheapflights offers flight deals from Seattle to Aguadilla by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Aguadilla?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Aguadilla (average of $285). Flying from Seattle to Aguadilla in July is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seattle to Aguadilla

Discover the top airline that operate flights from Seattle to Aguadilla. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$363Average$682FlexibilityNo cancel feeOn-time69%

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