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Cheap flights from Washington, D.C. Dulles Intl Airport to Aguadilla from $168

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 9/2. 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

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
11:11 am - 2:10 am
IAD
-
BQN
14h 59m
1 stop
Frontier Logo
2:59 am - 12:53 pm
BQN
-
IAD
9h 54m
1 stop
$323Frontier
Wed, Aug 5 - Tue, Aug 18
Multiple Airlines Logo
12:00 pm - 11:34 am
IAD
-
BQN
23h 34m
2 stops
Multiple Airlines Logo
3:10 am - 4:37 pm
BQN
-
IAD
13h 27m
1 stop
$333Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Frontier Logo
5:21 pm - 11:34 am
IAD
-
BQN
18h 13m
1 stop
Frontier Logo
3:10 am - 4:37 pm
BQN
-
IAD
13h 27m
1 stop
$345Frontier
Fri, Aug 14 - Sun, Aug 16
Frontier Logo
5:21 pm - 2:10 am
IAD
-
BQN
8h 49m
1 stop
Frontier Logo
2:59 am - 12:53 pm
BQN
-
IAD
9h 54m
1 stop
$350Frontier
Mon, Aug 17 - Tue, Aug 18
Frontier Logo
1:32 pm - 2:10 am
IAD
-
BQN
12h 38m
1 stop
Frontier Logo
3:10 am - 4:37 pm
BQN
-
IAD
13h 27m
1 stop
$364Frontier
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
1:38 pm - 2:04 am
IAD
-
BQN
12h 26m
1 stop
Frontier Logo
12:28 pm - 12:53 pm
BQN
-
IAD
24h 25m
1 stop
$370Frontier
Tue, Aug 18 - Sat, Aug 22
Frontier Logo
7:18 pm - 11:34 am
IAD
-
BQN
16h 16m
1 stop
Frontier Logo
2:59 am - 4:20 pm
BQN
-
IAD
13h 21m
2 stops
$372Frontier
Fri, Aug 14 - Mon, Aug 17
Frontier Logo
1:32 pm - 2:10 am
IAD
-
BQN
12h 38m
1 stop
Frontier Logo
2:59 am - 12:53 pm
BQN
-
IAD
9h 54m
1 stop
$376Frontier
Sun, Aug 16 - Thu, Aug 20
United Airlines Logo
10:35 am - 11:09 pm
IAD
-
BQN
12h 34m
2 stops
United Airlines Logo
12:15 am - 7:19 am
BQN
-
IAD
7h 04m
1 stop
$380United Airlines
Tue, Sep 1 - Mon, Sep 7
Frontier Logo
1:38 pm - 11:33 am
IAD
-
BQN
21h 55m
1 stop
Frontier Logo
2:59 am - 12:53 pm
BQN
-
IAD
9h 54m
1 stop
$384Frontier
Mon, Aug 24 - Fri, Aug 28

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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
Aug 5
IAD11:11 amWashington, D.C. Dulles Intl
14h 59m
1 stop
BQN2:10 amAguadilla Borinquen
Aug 18
BQN2:59 amAguadilla Borinquen
9h 54m
1 stop
IAD12:53 pmWashington, D.C. Dulles Intl
$323
Frontier
Aug 14
IAD5:21 pmWashington, D.C. Dulles Intl
18h 13m
1 stop
BQN11:34 amAguadilla Borinquen
Aug 16
BQN3:10 amAguadilla Borinquen
13h 27m
1 stop
IAD4:37 pmWashington, D.C. Dulles Intl
$345
Frontier
Aug 17
IAD5:21 pmWashington, D.C. Dulles Intl
8h 49m
1 stop
BQN2:10 amAguadilla Borinquen
Aug 18
BQN2:59 amAguadilla Borinquen
9h 54m
1 stop
IAD12:53 pmWashington, D.C. Dulles Intl
$350

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
Sep 1
IAD10:35 amWashington, D.C. Dulles Intl
12h 34m
2 stops
BQN11:09 pmAguadilla Borinquen
Sep 7
BQN12:15 amAguadilla Borinquen
7h 04m
1 stop
IAD7:19 amWashington, D.C. Dulles Intl
$380
United Airlines
Jul 4
IAD12:45 pmWashington, D.C. Dulles Intl
10h 24m
2 stops
BQN11:09 pmAguadilla Borinquen
Jul 7
BQN12:15 amAguadilla Borinquen
7h 07m
1 stop
IAD7:22 amWashington, D.C. Dulles Intl
$402
United Airlines
Jul 7
IAD10:31 amWashington, D.C. Dulles Intl
12h 38m
2 stops
BQN11:09 pmAguadilla Borinquen
Jul 8
BQN12:15 amAguadilla Borinquen
7h 07m
1 stop
IAD7:22 amWashington, D.C. Dulles Intl
$425

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 June 18, 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

Wed 8/5

11:11 am-2:10 am

1 stop14h 59m

Aguadilla Borinquen

Tue 8/18

2:59 am-12:53 pm

1 stop9h 54m

$323

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 8/14

12:00 pm-11:34 am

2 stops23h 34m

Aguadilla Borinquen

Sun 8/16

3:10 am-4:37 pm

1 stop13h 27m

$333

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 8/14

5:21 pm-11:34 am

1 stop18h 13m

Aguadilla Borinquen

Sun 8/16

3:10 am-4:37 pm

1 stop13h 27m

$345
Quickest round-trip

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 8/17

5:21 pm-2:10 am

1 stop8h 49m

Aguadilla Borinquen

Tue 8/18

2:59 am-12:53 pm

1 stop9h 54m

$350

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Thu 8/13

1:32 pm-2:10 am

1 stop12h 38m

Aguadilla Borinquen

Sun 8/16

3:10 am-4:37 pm

1 stop13h 27m

$364

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 8/18

1:38 pm-2:04 am

1 stop12h 26m

Aguadilla Borinquen

Sat 8/22

12:28 pm-12:53 pm

1 stop24h 25m

$370

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Fri 8/14

7:18 pm-11:34 am

1 stop16h 16m

Aguadilla Borinquen

Mon 8/17

2:59 am-4:20 pm

2 stops13h 21m

$372

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sun 8/16

1:32 pm-2:10 am

1 stop12h 38m

Aguadilla Borinquen

Thu 8/20

2:59 am-12:53 pm

1 stop9h 54m

$376

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Tue 9/1

10:35 am-11:09 pm

2 stops12h 34m

Aguadilla Borinquen

Mon 9/7

12:15 am-7:19 am

1 stop7h 04m

$380

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Mon 8/24

1:38 pm-11:33 am

1 stop21h 55m

Aguadilla Borinquen

Fri 8/28

2:59 am-12:53 pm

1 stop9h 54m

$384

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 and United Airlines are the most popular carriers 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 59% of people opting to fly with this airline when traveling to Aguadilla. Keep in mind that there are 5 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

12h 26m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Aguadilla takes 12h 26m
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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Aguadilla

  • 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 12h 26m.

  • 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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