HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Aguadilla

$97+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BQN
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Aguadilla 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 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 April 25, 2026.

This Frontier deal was found by Cheapflights users on 4/21. 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.
Fri 5/87:27 pm
IAD
-
BQN
1 stop6h 35m
Frontier
Sun 5/1012:26 pm
BQN
-
IAD
1 stop6h 16m
Frontier
Deal found 4/21$212
This Priceline deal was found by Cheapflights users on 4/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:27 pm
IAD
-
BQN
1 stop6h 35m
Frontier
Tue 5/262:59 am
BQN
-
IAD
1 stop13h 23m
Frontier
Deal found 4/21$229
This Frontier deal was found by Cheapflights users on 4/23. 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.
Tue 5/264:01 pm
IAD
-
BQN
1 stop10h 01m
Frontier
Mon 6/12:59 am
BQN
-
IAD
1 stop12h 17m
Frontier
Deal found 4/23$289
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/112:52 pm
IAD
-
BQN
2 stops11h 10m
Multiple Airlines
Wed 5/132:59 am
BQN
-
IAD
1 stop15h 28m
Multiple Airlines
Deal found 4/23$336
This United Airlines deal was found by Cheapflights users on 4/21. 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 11/312:35 pm
IAD
-
BQN
2 stops10h 22m
United Airlines
Wed 12/21:09 am
BQN
-
IAD
1 stop7h 10m
United Airlines
Deal found 4/21$342
This Frontier deal was found by Cheapflights users on 4/24. 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.
Fri 6/121:38 pm
IAD
-
BQN
1 stop12h 27m
Frontier
Thu 6/183:00 am
BQN
-
IAD
1 stop9h 53m
Frontier
Deal found 4/24$361
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/56:37 pm
IAD
-
BQN
1 stop7h 25m
Multiple Airlines
Thu 5/72:59 am
BQN
-
IAD
2 stops11h 13m
Multiple Airlines
Deal found 4/21$362
This Frontier deal was found by Cheapflights users on 4/23. 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.
Sat 5/307:27 pm
IAD
-
BQN
1 stop6h 35m
Frontier
Sun 5/3112:26 pm
BQN
-
IAD
1 stop6h 16m
Frontier
Deal found 4/23$402
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:38 pm
IAD
-
BQN
1 stop12h 27m
Frontier
Sun 6/2112:19 pm
BQN
-
IAD
1 stop24h 34m
Frontier
Deal found 4/22$406

Find 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 April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$194
(Priceline)

One-way from

$97
(Super.com)

Popular in

December

Cheapest in

August

Average price

$453
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Aguadilla Borinquen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Aguadilla Borinquen flights.
Search Deals
From Washington, D.C. Dulles Intl to Aguadilla Borinquen
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Aguadilla Borinquen
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 25, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 4/28

10:10 am-11:09 pm

2 stops12h 59m

Aguadilla Borinquen

Tue 5/5

12:15 am-7:28 am

1 stop7h 13m

$449

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sun 5/10

8:20 am-11:09 pm

2 stops14h 49m

Aguadilla Borinquen

Wed 5/13

12:15 am-7:28 am

1 stop7h 13m

$607

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Wed 5/27

12:45 pm-11:09 pm

2 stops10h 24m

Aguadilla Borinquen

Mon 6/1

12:15 am-7:22 am

1 stop7h 07m

$626

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 5/11

12:35 pm-11:09 pm

2 stops10h 34m

Aguadilla Borinquen

Wed 5/13

12:15 am-11:13 am

2 stops10h 58m

$652

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sat 6/20

12:45 pm-11:09 pm

2 stops10h 24m

Aguadilla Borinquen

Fri 6/26

12:15 am-7:22 am

1 stop7h 07m

$656

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 6/2

6:33 am-11:09 pm

1 stop16h 36m

Aguadilla Borinquen

Wed 6/3

12:15 am-2:08 pm

2 stops13h 53m

$663

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Wed 5/13

6:00 am-11:09 pm

1 stop17h 09m

Aguadilla Borinquen

Tue 5/19

12:15 am-7:28 am

1 stop7h 13m

$715

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 5/4

10:15 pm-11:09 pm

2 stops24h 54m

Aguadilla Borinquen

Mon 6/29

12:15 am-11:19 pm

1 stop23h 04m

$719

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 5/26

8:35 am-11:09 pm

2 stops14h 34m

Aguadilla Borinquen

Mon 6/1

12:15 am-9:30 pm

2 stops21h 15m

$733
Quickest round-trip

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sat 5/23

12:55 pm-11:09 pm

2 stops10h 14m

Aguadilla Borinquen

Tue 5/26

12:15 am-7:22 am

1 stop7h 07m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Aguadilla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Aguadilla flight deals on Cheapflights vs. FlightHub >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 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 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.

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 0 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 can get you from Washington, D.C. Dulles Intl Airport to Aguadilla in just under 12h 59m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Aguadilla is about 1541 mi.

  • 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.

See more FAQs

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights