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Aguadilla

$114+ Cheap flights from Dulles Intl (IAD) to Aguadilla (BQN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BQN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Aguadilla

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(United Airlines)

One-way from

$114
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$379
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Aguadilla Borinquen flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Aguadilla Borinquen flights.
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From Washington, D.C. Dulles Intl to Aguadilla Borinquen
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One-way flight from Washington, D.C. Dulles Intl to Aguadilla Borinquen
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Highest demand for flights based on searches. 26% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Aguadilla

Cheapest flights from Dulles Intl to Aguadilla
Explore the most affordable flight options available from Dulles Intl to Aguadilla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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 11/1012:40 pmIAD - BQN
2 stops10h 17mUnited Airlines
Thu 11/131:09 amBQN - IAD
2 stops11h 40mUnited Airlines
Deal found 10/26$319
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:50 pmIAD - BQN
2 stops10h 08mMultiple Airlines
Fri 12/196:42 pmBQN - IAD
1 stop27h 48mMultiple Airlines
Deal found 10/27$356
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amIAD - BQN
2 stops20h 04mMultiple Airlines
Wed 11/123:59 amBQN - IAD
1 stop16h 52mMultiple Airlines
Deal found 10/27$365
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/1112:45 pmIAD - BQN
2 stops10h 12mUnited Airlines
Fri 11/141:09 amBQN - IAD
2 stops11h 38mUnited Airlines
Deal found 10/27$368
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 12/88:20 amIAD - BQN
2 stops14h 37mUnited Airlines
Thu 12/111:09 amBQN - IAD
1 stop7h 11mUnited Airlines
Deal found 10/27$389
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:12 pmIAD - BQN
1 stop7h 05mFrontier
Sun 11/163:59 amBQN - IAD
2 stops21h 12mFrontier
Deal found 10/27$428
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 12/269:58 pmIAD - BQN
1 stop18h 49mFrontier
Wed 12/316:42 pmBQN - IAD
2 stops24h 34mFrontier
Deal found 10/26$496
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:58 pmIAD - BQN
1 stop28h 12mMultiple Airlines
Sun 1/43:55 amBQN - IAD
2 stops12h 15mMultiple Airlines
Deal found 10/27$505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Aguadilla that are best for you.

Fly from

Dulles Intl

Fly to

Aguadilla

Route

Depart

Return

Price

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 11/10

12:40 pm-11:57 pm

2 stops10h 17m

Aguadilla Borinquen

Thu 11/13

1:09 am-7:20 am

1 stop7h 11m

$319

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sat 1/10

3:33 pm-2:58 am

1 stop10h 25m

Aguadilla Borinquen

Fri 1/16

3:55 am-2:48 pm

1 stop11h 53m

$324

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 12/15

3:50 pm-2:58 am

2 stops10h 08m

Aguadilla Borinquen

Fri 12/19

6:42 pm-9:30 pm

1 stop27h 48m

$356

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 1/16

3:33 pm-2:57 am

1 stop10h 24m

Aguadilla Borinquen

Sun 1/18

11:52 am-9:33 pm

1 stop10h 41m

$359

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sun 11/9

6:00 am-3:04 am

2 stops20h 04m

Aguadilla Borinquen

Wed 11/12

3:59 am-7:51 pm

1 stop16h 52m

$365

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 12/8

8:20 am-11:57 pm

2 stops14h 37m

Aguadilla Borinquen

Thu 12/11

1:09 am-4:00 pm

2 stops15h 51m

$399

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sat 1/10

8:15 am-11:57 pm

2 stops14h 42m

Aguadilla Borinquen

Fri 1/16

1:09 am-7:20 am

1 stop7h 11m

$409

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 1/16

2:58 pm-2:57 am

2 stops10h 59m

Aguadilla Borinquen

Sun 1/18

11:52 am-9:33 pm

1 stop10h 41m

$417

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 12/8

5:45 am-2:58 am

2 stops20h 13m

Aguadilla Borinquen

Fri 12/12

6:42 pm-8:24 pm

1 stop26h 42m

$428

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 1/2

9:58 pm-5:47 pm

1 stop18h 49m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from Dulles Intl 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 Dulles Intl to Aguadilla in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 Washington, D.C. Dulles Intl Airport-Aguadilla flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Aguadilla flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Aguadilla flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Aguadilla flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles Intl Airport-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 Dulles Intl to Aguadilla

Have a flexible travel schedule? Discover the best time to fly to Aguadilla from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Aguadilla

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Aguadilla?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Aguadilla (average of $86). Flying from Washington, D.C. Dulles Intl Airport to Aguadilla in September is currently the most expensive (average of $272). 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 October 28, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Aguadilla, such as United Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,996 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,996 reviews
United Airlines
7.4
Good
8,996 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Frontier
5.8
Fair
3,122 reviews
United Airlines
7.4
Good
8,996 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What airport do you fly into for flights to Aguadilla from Washington, D.C. Dulles Intl?

    Aguadilla Borinquen (BQN) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Aguadilla. You should not have trouble finding flights to Borinquen from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Aguadilla airport from Washington, D.C. Dulles Intl. It is only a 4.8 mi journey from Borinquen (BQN) to Aguadilla’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Aguadilla?

    United Airlines and Frontier can get you from Washington, D.C. Dulles Intl Airport to Aguadilla in just under 10h 17m. Your travel time can differ by up to 08m. The distance between Washington, D.C. Dulles Intl Airport and Aguadilla is about 1541 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Aguadilla round-trip?

    Flying on Frontier is currently your cheapest option to Aguadilla, with prices starting at $82. Another option worth looking into is United Airlines, starting at $345 round trip.

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

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

  • How can I find direct flights from Dulles Intl to Aguadilla?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Aguadilla?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Aguadilla (average of $86). Flying from Washington, D.C. Dulles Intl Airport to Aguadilla in September is currently the most expensive (average of $272). 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

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Top 2 airlines flying from Dulles Intl to Aguadilla

Discover the top 2 airlines that operate flights from Dulles Intl 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$300FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$345Average$465FlexibilityNo cancel feeOn-time69%

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