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Cheap flights from Washington, D.C. Dulles Intl Airport to Aguadilla from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Aguadilla departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Aguadilla

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:55 pm - 1:53 am
IAD
-
BQN
12h 58m
1 stop
Frontier Logo
2:38 am - 7:27 am
BQN
-
IAD
28h 49m
1 stop
$210Frontier
Mon, Apr 13 - Tue, Apr 14
Frontier Logo
12:20 pm - 1:58 am
IAD
-
BQN
13h 38m
1 stop
Frontier Logo
2:48 am - 10:22 am
BQN
-
IAD
7h 34m
1 stop
$213Frontier
Thu, Apr 23 - Sat, Apr 25
United Airlines Logo
8:20 am - 11:09 pm
IAD
-
BQN
14h 49m
2 stops
United Airlines Logo
12:15 am - 7:28 am
BQN
-
IAD
7h 13m
1 stop
$262United Airlines
Tue, May 12 - Mon, May 18
Frontier Logo
12:55 pm - 8:19 pm
IAD
-
BQN
7h 24m
1 stop
Frontier Logo
2:38 am - 12:36 am
BQN
-
IAD
21h 58m
2 stops
$267Frontier
Mon, Apr 13 - Tue, Apr 14
Frontier Logo
2:39 pm - 1:53 am
IAD
-
BQN
11h 14m
1 stop
Frontier Logo
2:43 am - 10:11 am
BQN
-
IAD
7h 28m
1 stop
$278Frontier
Thu, Apr 2 - Tue, Apr 7
Frontier Logo
8:09 am - 1:57 am
IAD
-
BQN
17h 48m
1 stop
Frontier Logo
2:42 am - 7:20 am
BQN
-
IAD
28h 38m
1 stop
$295Frontier
Mon, Mar 16 - Tue, Mar 17
Frontier Logo
12:55 pm - 8:19 pm
IAD
-
BQN
7h 24m
1 stop
Frontier Logo
2:38 am - 12:36 am
BQN
-
IAD
21h 58m
2 stops
$307Frontier
Mon, Apr 13 - Tue, Apr 14
Multiple Airlines Logo
2:58 pm - 1:42 am
IAD
-
BQN
10h 44m
2 stops
Multiple Airlines Logo
2:42 am - 7:24 am
BQN
-
IAD
28h 42m
1 stop
$320Multiple Airlines
Mon, Mar 23 - Tue, Mar 24
Frontier Logo
12:35 pm - 1:43 am
IAD
-
BQN
13h 08m
1 stop
Frontier Logo
2:38 am - 12:36 am
BQN
-
IAD
21h 58m
2 stops
$321Frontier
Thu, Apr 16 - Tue, Apr 21
Frontier Logo
8:09 am - 1:58 am
IAD
-
BQN
17h 49m
1 stop
Frontier Logo
3:02 am - 7:24 am
BQN
-
IAD
28h 22m
1 stop
$326Frontier
Mon, Mar 9 - Thu, Mar 12

United Airlines flights from Washington, D.C. Dulles Intl Airport to Aguadilla

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Aguadilla flight tickets
United Airlines
May 12
IAD8:20 amWashington, D.C. Dulles Intl
14h 49m
2 stops
BQN11:09 pmAguadilla Borinquen
May 18
BQN12:15 amAguadilla Borinquen
7h 13m
1 stop
IAD7:28 amWashington, D.C. Dulles Intl
$262
United Airlines
Apr 15
IAD8:20 amWashington, D.C. Dulles Intl
14h 49m
2 stops
BQN11:09 pmAguadilla Borinquen
Apr 21
BQN12:15 amAguadilla Borinquen
7h 13m
1 stop
IAD7:28 amWashington, D.C. Dulles Intl
$335
United Airlines
May 12
IAD8:20 amWashington, D.C. Dulles Intl
14h 49m
2 stops
BQN11:09 pmAguadilla Borinquen
May 18
BQN12:15 amAguadilla Borinquen
13h 48m
2 stops
IAD2:03 pmWashington, D.C. Dulles Intl
$352

Frontier flights from Washington, D.C. Dulles Intl Airport to Aguadilla

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to Aguadilla flight tickets
Frontier
Apr 13
IAD12:55 pmWashington, D.C. Dulles Intl
12h 58m
1 stop
BQN1:53 amAguadilla Borinquen
Apr 14
BQN2:38 amAguadilla Borinquen
28h 49m
1 stop
IAD7:27 amWashington, D.C. Dulles Intl
$210
Frontier
Apr 23
IAD12:20 pmWashington, D.C. Dulles Intl
13h 38m
1 stop
BQN1:58 amAguadilla Borinquen
Apr 25
BQN2:48 amAguadilla Borinquen
7h 34m
1 stop
IAD10:22 amWashington, D.C. Dulles Intl
$213
Frontier
Apr 13
IAD12:55 pmWashington, D.C. Dulles Intl
7h 24m
1 stop
BQN8:19 pmAguadilla Borinquen
Apr 14
BQN2:38 amAguadilla Borinquen
21h 58m
2 stops
IAD12:36 amWashington, D.C. Dulles Intl
$267

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 February 22, 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

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 4/13

12:55 pm-1:53 am

1 stop12h 58m

Aguadilla Borinquen

Tue 4/14

2:38 am-7:27 am

1 stop28h 49m

$210

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Thu 4/23

12:20 pm-1:58 am

1 stop13h 38m

Aguadilla Borinquen

Sat 4/25

2:48 am-10:22 am

1 stop7h 34m

$213

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 5/12

8:20 am-11:09 pm

2 stops14h 49m

Aguadilla Borinquen

Mon 5/18

12:15 am-7:28 am

1 stop7h 13m

$262

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 4/13

12:55 pm-8:19 pm

1 stop7h 24m

Aguadilla Borinquen

Tue 4/14

2:38 am-12:36 am

2 stops21h 58m

$267

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Thu 4/2

2:39 pm-1:53 am

1 stop11h 14m

Aguadilla Borinquen

Tue 4/7

2:43 am-10:11 am

1 stop7h 28m

$278

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 3/16

8:09 am-1:57 am

1 stop17h 48m

Aguadilla Borinquen

Tue 3/17

2:42 am-7:20 am

1 stop28h 38m

$295

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 4/13

12:55 pm-8:19 pm

1 stop7h 24m

Aguadilla Borinquen

Tue 4/14

2:38 am-12:36 am

2 stops21h 58m

$307

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 3/23

2:58 pm-1:42 am

2 stops10h 44m

Aguadilla Borinquen

Tue 3/24

2:42 am-7:24 am

1 stop28h 42m

$320

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Thu 4/16

12:35 pm-1:43 am

1 stop13h 08m

Aguadilla Borinquen

Tue 4/21

2:38 am-12:36 am

2 stops21h 58m

$321

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 3/9

8:09 am-1:58 am

1 stop17h 49m

Aguadilla Borinquen

Thu 3/12

3:02 am-7:24 am

1 stop28h 22m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Aguadilla from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl to Aguadilla Borinquen?

Frontier is the most popular carrier operating from Washington, D.C. Dulles Intl to Aguadilla Borinquen

What airlines fly to Aguadilla?

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Aguadilla from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Aguadilla. Keep in mind that there are 6 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 Washington, D.C. Dulles Intl Airport to Aguadilla

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

Cheap Washington, D.C. Dulles Intl Airport to Aguadilla (IAD to BQN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Aguadilla

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Aguadilla takes 7h 14m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Aguadilla. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Aguadilla.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Aguadilla Borinquen by plane?

    The distance between Washington, D.C. Dulles Intl and Aguadilla Borinquen is about 1545.4 mi. By plane, this route typically takes 7h 14m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Aguadilla Borinquen Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Aguadilla Borinquen Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Aguadilla Borinquen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Aguadilla Borinquen Airport.

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

    The necessary travel and health documents for your Aguadilla Borinquen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 Washington, D.C. to Aguadilla?

It is quick and easy to find Washington, D.C. to Aguadilla flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Aguadilla that suits you.

Can I find flights from Washington, D.C. to Aguadilla with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. 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 Washington, D.C. to Aguadilla.

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

Of course. momondo tracks the price of Washington, D.C. to Aguadilla flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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