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Cheap flights from Seattle to Aguadilla from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Aguadilla departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Seattle to Aguadilla

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:09 pm
SEA
-
BQN
13h 09m
2 stops
United Airlines Logo
12:15 am - 11:40 am
BQN
-
SEA
14h 25m
2 stops
$554United Airlines
Tue, Sep 29 - Thu, Oct 1
United Airlines Logo
7:25 am - 11:09 pm
SEA
-
BQN
12h 44m
1 stop
United Airlines Logo
12:15 am - 11:29 pm
BQN
-
SEA
26h 14m
2 stops
$661United Airlines
Mon, May 11 - Tue, May 12
United Airlines Logo
5:00 am - 11:09 pm
SEA
-
BQN
15h 09m
2 stops
United Airlines Logo
12:15 am - 1:16 pm
BQN
-
SEA
16h 01m
2 stops
$682United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
7:00 am - 11:09 pm
SEA
-
BQN
13h 09m
2 stops
United Airlines Logo
12:15 am - 10:37 am
BQN
-
SEA
13h 22m
1 stop
$721United Airlines
Fri, May 1 - Thu, May 7
United Airlines Logo
7:25 am - 11:09 pm
SEA
-
BQN
12h 44m
1 stop
United Airlines Logo
12:15 am - 8:53 pm
BQN
-
SEA
23h 38m
2 stops
$758United Airlines
Mon, May 11 - Tue, May 12
United Airlines Logo
7:25 am - 11:09 pm
SEA
-
BQN
12h 44m
1 stop
United Airlines Logo
12:15 am - 10:37 am
BQN
-
SEA
13h 22m
1 stop
$765United Airlines
Fri, May 1 - Thu, May 7
United Airlines Logo
7:00 am - 11:09 pm
SEA
-
BQN
13h 09m
2 stops
United Airlines Logo
12:15 am - 11:02 am
BQN
-
SEA
13h 47m
1 stop
$777United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
11:35 pm - 11:09 pm
SEA
-
BQN
20h 34m
3 stops
United Airlines Logo
12:15 am - 11:48 am
BQN
-
SEA
14h 33m
2 stops
$797United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
7:00 am - 11:09 pm
SEA
-
BQN
13h 09m
2 stops
United Airlines Logo
12:15 am - 6:32 pm
BQN
-
SEA
21h 17m
2 stops
$821United Airlines
Mon, May 11 - Tue, May 12
United Airlines Logo
1:07 pm - 11:09 pm
SEA
-
BQN
31h 02m
3 stops
United Airlines Logo
12:15 am - 3:51 pm
BQN
-
SEA
18h 36m
2 stops
$829United Airlines
Fri, May 1 - Thu, May 7

United Airlines flights from Seattle to Aguadilla

Our best United Airlines deals on Seattle to Aguadilla flight tickets
United Airlines
Sep 29
SEA7:00 amSeattle/Tacoma Intl
13h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
Oct 1
BQN12:15 amAguadilla Borinquen
14h 25m
2 stops
SEA11:40 amSeattle/Tacoma Intl
$554
United Airlines
May 11
SEA7:25 amSeattle/Tacoma Intl
12h 44m
1 stop
BQN11:09 pmAguadilla Borinquen
May 12
BQN12:15 amAguadilla Borinquen
26h 14m
2 stops
SEA11:29 pmSeattle/Tacoma Intl
$661
United Airlines
Apr 17
SEA5:00 amSeattle/Tacoma Intl
15h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
Apr 20
BQN12:15 amAguadilla Borinquen
16h 01m
2 stops
SEA1:16 pmSeattle/Tacoma Intl
$682

momondo 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, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Seattle to Aguadilla that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Tue 9/29

7:00 am-11:09 pm

2 stops13h 09m

Aguadilla Borinquen

Thu 10/1

12:15 am-11:40 am

2 stops14h 25m

$554

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Mon 5/11

7:25 am-11:09 pm

1 stop12h 44m

Aguadilla Borinquen

Tue 5/12

12:15 am-11:29 pm

2 stops26h 14m

$661

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 4/17

5:00 am-11:09 pm

2 stops15h 09m

Aguadilla Borinquen

Mon 4/20

12:15 am-1:16 pm

2 stops16h 01m

$682

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 5/1

7:00 am-11:09 pm

2 stops13h 09m

Aguadilla Borinquen

Thu 5/7

12:15 am-10:37 am

1 stop13h 22m

$721

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Mon 5/11

7:25 am-11:09 pm

1 stop12h 44m

Aguadilla Borinquen

Tue 5/12

12:15 am-8:53 pm

2 stops23h 38m

$758
Quickest round-trip

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 5/1

7:25 am-11:09 pm

1 stop12h 44m

Aguadilla Borinquen

Thu 5/7

12:15 am-10:37 am

1 stop13h 22m

$765

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 4/17

7:00 am-11:09 pm

2 stops13h 09m

Aguadilla Borinquen

Mon 4/20

12:15 am-11:02 am

1 stop13h 47m

$777

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 4/17

11:35 pm-11:09 pm

3 stops20h 34m

Aguadilla Borinquen

Mon 4/20

12:15 am-11:48 am

2 stops14h 33m

$797

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Mon 5/11

7:00 am-11:09 pm

2 stops13h 09m

Aguadilla Borinquen

Tue 5/12

12:15 am-6:32 pm

2 stops21h 17m

$821

SeattleAguadilla

SEA - BQN

SEABQN

Seattle/Tacoma Intl

Fri 5/1

1:07 pm-11:09 pm

3 stops31h 02m

Aguadilla Borinquen

Thu 5/7

12:15 am-3:51 pm

2 stops18h 36m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Aguadilla from

How to get the cheapest flight ticket from Seattle to Aguadilla

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Aguadilla Borinquen?

United Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Aguadilla Borinquen

What airlines fly to Aguadilla?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Aguadilla from Seattle according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Aguadilla. Keep in mind that there are 8 different airlines that fly to Aguadilla on a routine basis, so you have a few additional options to choose from.

When to book flights from Seattle to Aguadilla

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Aguadilla according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Aguadilla (SEA to BQN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Aguadilla

Fastest flight time

13h 33m

Direct flights

None
The fastest flight from Seattle to Aguadilla takes 13h 33m
There are no direct flights from Seattle to Aguadilla. There are no popular flight routes from Seattle to Aguadilla.
Search flight deals

Frequently asked questions about flying from Seattle to Aguadilla

  • How far is Seattle/Tacoma Intl to Aguadilla Borinquen by plane?

    Seattle/Tacoma Intl and Aguadilla Borinquen are 3675.2 mi apart from one another. Flights usually cover this in 13h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Aguadilla Borinquen Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Aguadilla Borinquen Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Aguadilla Borinquen Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Aguadilla Borinquen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Aguadilla Borinquen Airport.

  • What documentation or ID do you need to fly to Aguadilla Borinquen Airport?

    The travel and health documents required for your trip to Aguadilla Borinquen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Aguadilla Borinquen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Aguadilla?

Best airlines flying from Seattle to Aguadilla

Compare and see reviews for airlines that fly from Seattle to Aguadilla with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $363Free CancellationRating
7.4
9,545 reviews
Search United Airlines flights

Traveling to a place near Aguadilla?

Book flights to Aguadilla if you plan to visit one of these locations
Isabela

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Aguadilla?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Aguadilla. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Aguadilla with flexible booking policies on momondo?

momondo does allow users to show only those flights to Aguadilla from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Aguadilla?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Aguadilla.

I’m not ready to book a flight from Seattle to Aguadilla right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Aguadilla, momondo offers a useful price alert feature which will track prices for flights to Aguadilla from Seattle and alert you when they change.

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