$277+ Cheap flights from Aguadilla (BQN) to Seattle (SEA)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — SEA
Oct 20 — Oct 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Aguadilla to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Aguadilla to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Aguadilla to SeattleExplore the most affordable flight options available from Aguadilla to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Aguadilla to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/2012:15 am -
2 stops17h 02m
Wed 11/45:05 am -
3 stops14h 52m
Deal found 9/19![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/2212:15 am -
2 stops17h 38m
Sun 11/17:00 am -
2 stops12h 57m
Deal found 9/17![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/2112:15 am -
1 stop13h 39m
Sun 11/15:05 am -
2 stops14h 52m
Deal found 9/17![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1412:15 am -
1 stop13h 39m
Sun 10/187:00 am -
1 stop13h 09m
Deal found 9/15![United Airlines logo]()
$644
Best flights from Aguadilla to SeattleDiscover carefully curated flight deals from Aguadilla to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Aguadilla to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/2112:15 am -
2 stops17h 38m
Sun 11/17:00 am -
2 stops12h 57m
Deal found 9/17![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/2012:15 am -
2 stops17h 02m
Wed 11/45:05 am -
3 stops14h 52m
Deal found 9/19![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1412:15 am -
1 stop13h 39m
Sun 10/187:00 am -
1 stop13h 09m
Deal found 9/15![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/2212:15 am -
1 stop13h 39m
Sun 11/16:15 am -
1 stop13h 42m
Deal found 9/17![United Airlines logo]()
$804
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:15 am -
1 stop13h 39m
Mon 10/57:00 am -
1 stop13h 09m
Deal found 9/15![United Airlines logo]()
$862
Last-minute flights from Aguadilla to SeattleDiscover last-minute flight deals from Aguadilla to Seattle. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Aguadilla to Seattle. Data last updated September 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/1412:15 am -
1 stop13h 39m
Sun 10/187:00 am -
1 stop13h 09m
Deal found 9/15![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/2012:15 am -
1 stop13h 39m
Wed 11/45:05 am -
2 stops14h 52m
Deal found 9/19![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 10/2112:15 am -
1 stop13h 39m
Sun 11/15:05 am -
2 stops14h 52m
Deal found 9/17![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/2212:15 am -
2 stops17h 38m
Sun 11/17:00 am -
2 stops12h 57m
Deal found 9/17![United Airlines logo]()
$591
One-way flights from Aguadilla to SeattleSearch for one-way flight options from Aguadilla to Seattle. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Aguadilla to Seattle. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/1912:15 am -
2 stops18h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/2012:15 am -
3 stops23h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:52 am -
2 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$328
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:04 am -
1 stop17h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$355
This deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:15 am -
1 stop13h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 10/1112:15 am -
1 stop13h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$443
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:52 am -
3 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/17. 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 1/71:09 am -
1 stop15h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$472
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:08 pm -
2 stops50h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/17. 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 12/311:09 am -
2 stops25h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$608
Find flight deals from Aguadilla to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Aguadilla (BQN) to Seattle (SEA). 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $554 (United Airlines) |
One-way from | $277 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Aguadilla to Seattle 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Aguadilla to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Tue 10/20
12:15 am-12:23 pm
2 stops15h 08m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$277
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Mon 10/19
12:15 am-3:33 pm
2 stops18h 18m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$277
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Thu 1/7
1:09 am-4:16 pm
2 stops19h 07m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$277
Quickest round-trip
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Wed 9/30
12:15 am-10:54 am
1 stop13h 39m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$431
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Wed 10/21
12:15 am-2:53 pm
2 stops17h 38m
Seattle/Tacoma Intl
Sun 11/1
7:00 am-11:57 pm
2 stops12h 57m
$554
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Tue 10/20
12:15 am-2:17 pm
2 stops17h 02m
Seattle/Tacoma Intl
Wed 11/4
5:05 am-11:57 pm
3 stops14h 52m
$554
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Thu 12/31
1:09 am-10:32 pm
2 stops25h 23m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$608
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Wed 10/14
12:15 am-10:54 am
1 stop13h 39m
Seattle/Tacoma Intl
Sun 10/18
7:00 am-11:09 pm
1 stop13h 09m
$644
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Sun 1/3
3:47 am-5:18 pm
3 stops41h 31m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$697
AguadillaSeattle
BQN Aguadilla Borinquen - SEA Seattle/Tacoma Intl
BQNSEA
Aguadilla Borinquen
Sun 1/3
5:08 pm-5:13 pm
3 stops28h 05m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-4:00 am
Nonstop0h 00m
$783
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Aguadilla to Seattle
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 Aguadilla to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Aguadilla-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Aguadilla-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Aguadilla-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Aguadilla-Seattle 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 Aguadilla-Seattle 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 Aguadilla to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Aguadilla with our price prediction graph.
BQN-SEA
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.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated September 20, 2026.
Read reviews from past customers who have flown United Airlines from Aguadilla to Seattle. 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.
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Aguadilla to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Other flights from Aguadilla
Popular flights
Seattle flight routes
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Aguadilla to Seattle by cabin class
Find flights from Aguadilla to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Aguadilla and Seattle flights
Browse other Aguadilla and Seattle flight options. Last updated on September 20, 2026.
Other flights from Aguadilla
Browse through other flights departing from Aguadilla. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Top airline flying from Aguadilla to Seattle
Discover the top airline that operate flights from Aguadilla to Seattle. 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$453 | Average$693 | FlexibilityNo cancel fee | On-time69% |