HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$131+ Cheap flights from Aguadilla (BQN) to Dulles Intl (IAD)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BQN — IAD
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aguadilla to Dulles Intl 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 Dulles Intl

Cheapest flights from Aguadilla to Dulles Intl
Explore the most affordable flight options available from Aguadilla to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This eDestinos deal was found by Cheapflights users on 2/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:42 am
BQN
-
IAD
2 stops21h 39m
Frontier
Tue 3/247:00 am
IAD
-
BQN
2 stops42h 42m
Frontier
Deal found 2/19$301
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:58 am
BQN
-
IAD
1 stop28h 26m
Frontier
Mon 3/98:09 am
IAD
-
BQN
1 stop17h 49m
Frontier
Deal found 2/19$338
This eDestinos deal was found by Cheapflights users on 2/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:42 am
BQN
-
IAD
1 stop28h 38m
Frontier
Mon 3/236:20 am
IAD
-
BQN
2 stops43h 22m
Frontier
Deal found 2/21$354
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:58 am
BQN
-
IAD
1 stop28h 26m
Multiple Airlines
Mon 3/92:58 pm
IAD
-
BQN
2 stops11h 00m
Multiple Airlines
Deal found 2/19$366
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:43 am
BQN
-
IAD
1 stop29h 04m
Frontier
Mon 4/68:30 pm
IAD
-
BQN
1 stop29h 23m
Frontier
Deal found 2/19$377

Find flight deals from Aguadilla to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Aguadilla (BQN) to Dulles Intl (IAD). 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(eDestinos)

One-way from

$131
(United Airlines)
Provider with most accurate pricing for Aguadilla Borinquen-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aguadilla Borinquen-Washington, D.C. Dulles Intl flights.
Search Deals
From Aguadilla Borinquen to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Aguadilla Borinquen to Washington, D.C. Dulles Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aguadilla to Dulles Intl 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 February 21, 2026.
Use the filters below to find and compare flights from Aguadilla to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Aguadilla

Fly to

Dulles Intl

Route

Depart

Return

Price

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Tue 3/17

2:42 am-12:21 am

2 stops21h 39m

Washington, D.C. Dulles Intl

Tue 3/24

7:00 am-1:42 am

2 stops42h 42m

$301

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Tue 3/17

2:42 am-7:20 am

1 stop28h 38m

Washington, D.C. Dulles Intl

Mon 3/23

6:20 am-1:42 am

2 stops43h 22m

$354

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Wed 3/4

3:58 am-7:24 am

1 stop28h 26m

Washington, D.C. Dulles Intl

Mon 3/9

2:58 pm-1:58 am

2 stops11h 00m

$366

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Tue 3/31

2:43 am-7:47 am

1 stop29h 04m

Washington, D.C. Dulles Intl

Mon 4/6

8:30 pm-1:53 am

1 stop29h 23m

$377

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Fri 5/15

12:15 am-7:28 am

1 stop7h 13m

Washington, D.C. Dulles Intl

Wed 5/20

10:08 am-11:09 pm

2 stops13h 01m

$420

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Wed 4/1

2:43 am-1:44 pm

1 stop11h 01m

Washington, D.C. Dulles Intl

Sun 4/5

6:39 pm-8:19 pm

1 stop25h 40m

$452

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Fri 5/29

12:15 am-2:08 pm

2 stops13h 53m

$131

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Tue 5/26

2:58 am-4:32 pm

1 stop13h 34m

$166

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Mon 4/6

9:14 pm-12:36 am

2 stops27h 22m

$184

AguadillaWashington, D.C.

BQN - IAD

BQNIAD

Aguadilla Borinquen

Mon 3/16

2:42 am-11:56 pm

2 stops21h 14m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Aguadilla-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Aguadilla-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Aguadilla-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Aguadilla-Washington, D.C. Dulles Intl Airport 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-Washington, D.C. Dulles Intl Airport 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 Dulles Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Aguadilla to Washington, D.C. Dulles Intl Airport (average of $57). Flying from Aguadilla to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $274). 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 21, 2026.
Read through reviews of airlines operating flights from Aguadilla to Washington, D.C. Dulles Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,335 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Aguadilla to Dulles Intl. 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 from for flights from Aguadilla to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Aguadilla, you will be flying from Borinquen, which is the city’s only airport. Aguadilla Borinquen (BQN) is located 4.8 mi from the center of Aguadilla. There are 0 flights from Borinquen to Washington, D.C. Dulles Intl per day from 1 airline.

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

    A quick flight from Aguadilla to Washington, D.C. Dulles Intl Airport can take about 21h 39m. Frontier provides one of the quickest options available for as low as $301. There are 1541 mi between Aguadilla and Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Aguadilla to Washington, D.C. Dulles Intl Airport (average of $57). Flying from Aguadilla to Washington, D.C. Dulles Intl Airport in September is currently the most expensive (average of $274). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
McLean
Clinton
Towson

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.

Top airline flying from Aguadilla to Dulles Intl

Discover the top airline that operate flights from Aguadilla to Dulles Intl. 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$262Average$496FlexibilityNo cancel feeOn-time69%

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.