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IAD - BQN

Find cheap flights from Washington Dulles Airport to Aguadilla from $317

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Aguadilla departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 5/28
Tue 6/4

Search hundreds of travel sites at once for deals on flights to Aguadilla

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Aguadilla, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Aguadilla, as well as popular online travel agencies
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Aguadilla (IAD-BQN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Aguadilla that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:25 am - 11:09 pmIAD-BQN
14h 44m2 stops
12:15 am - 7:19 amBQN-IAD
7h 04m1 stop
$414United Airlines
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Thu, Sep 5 - Sun, Sep 8
8:25 am - 11:09 pmIAD-BQN
14h 44m2 stops
12:15 am - 7:19 amBQN-IAD
7h 04m1 stop
$479United Airlines
Find Deal
Sat, Aug 24 - Sun, Aug 25
6:25 am - 11:09 pmIAD-BQN
16h 44m2 stops
12:15 am - 11:41 amBQN-IAD
11h 26m2 stops
$504United Airlines
Find Deal
Tue, May 14 - Wed, May 22
8:25 am - 11:09 pmIAD-BQN
14h 44m2 stops
12:15 am - 9:16 pmBQN-IAD
21h 01m2 stops
$533United Airlines
Find Deal
Thu, Sep 5 - Sun, Sep 8
6:25 am - 11:09 pmIAD-BQN
16h 44m2 stops
12:15 am - 7:27 amBQN-IAD
7h 12m1 stop
$549United Airlines
Find Deal
Tue, May 14 - Wed, May 22
10:05 pm - 11:09 pmIAD-BQN
25h 04m2 stops
12:15 am - 7:19 amBQN-IAD
7h 04m1 stop
$552United Airlines
Find Deal
Mon, Jul 22 - Thu, Jul 25
8:35 am - 11:09 pmIAD-BQN
14h 34m2 stops
12:15 am - 7:19 amBQN-IAD
7h 04m1 stop
$579United Airlines
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Tue, Aug 27 - Sun, Sep 1
6:20 am - 11:09 pmIAD-BQN
16h 49m2 stops
12:15 am - 7:19 amBQN-IAD
7h 04m1 stop
$588United Airlines
Find Deal
Tue, Sep 17 - Mon, Sep 23
8:35 am - 11:09 pmIAD-BQN
14h 34m2 stops
12:15 am - 11:39 amBQN-IAD
11h 24m2 stops
$592United Airlines
Find Deal
Tue, Sep 17 - Mon, Sep 23
8:15 am - 11:09 pmIAD-BQN
14h 54m2 stops
12:15 am - 11:41 amBQN-IAD
11h 26m2 stops
$616United Airlines
Find Deal
Tue, Jun 11 - Fri, Jun 14

Flights from Dulles Intl to Aguadilla - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Aguadilla to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Aguadilla, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Aguadilla is September, where tickets cost $251 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $597 and $524 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Aguadilla?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Aguadilla, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Aguadilla, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

Good to know

High season

May

Cheapest flight

$317
Most popular time to fly and prices are also 22% lower on average.
Flight from Washington Dulles Airport to Aguadilla

When to book flights from Dulles Intl to Aguadilla

Are your dates flexible? Find out the best times to travel from Dulles Intl to Aguadilla based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Aguadilla flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Aguadilla was $317 for a one-way ticket and $414 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Aguadilla?

    Yes, you’ll need a passport to travel to Aguadilla from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Aguadilla?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Aguadilla?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Aguadilla.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Aguadilla?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Aguadilla.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Aguadilla?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Aguadilla from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Aguadilla?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Aguadilla with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BQN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Aguadilla?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Aguadilla from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Dulles Intl to Aguadilla

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Aguadilla. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Aguadilla? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11221 reviews
6.7food
8.1crew
7.2comfort
7.1entertainment
7.7boarding
Airline reviews

The ride was good but no food ot entertainment hence, it was just over an hour flight.

10.0 ExcellentAnonymous, Apr 2024IAD - YYZ
Read more about United Airlines reviews

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

Book cheap flights from Washington, D.C. to Aguadilla

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Aguadilla found on KAYAK in the last 72 hours.
5/11Sat
2 stopsUnited Airlines
14h 41mIAD-BQN
$317
5/10Fri
2 stopsUnited Airlines
25h 08mIAD-BQN
$413
5/10Fri
2 stopsUnited Airlines
25h 08mIAD-BQN
$434
6/26Wed
2 stopsUnited Airlines
14h 54mIAD-BQN
$465
5/23Thu
2 stopsUnited Airlines
14h 54mIAD-BQN
$481
5/25Sat
2 stopsUnited Airlines
10h 19mIAD-BQN
$636
5/24Fri
2 stopsUnited Airlines
10h 19mIAD-BQN
$738
5/24Fri
2 stopsUnited Airlines
14h 49mIAD-BQN
$1,147

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Last minute flights from Dulles Intl to Aguadilla

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Aguadilla that are departing in the next 10 days.
5/1Wed
multi-stopUnited Airlines
24h 42mIAD-BQN
9/29Sun
multi-stopUnited Airlines
7h 04mBQN-IAD
$749
5/1Wed
multi-stopUnited Airlines
24h 42mIAD-BQN
9/29Sun
multi-stopUnited Airlines
20h 48mBQN-IAD
$817
5/1Wed
multi-stopUnited Airlines
24h 42mIAD-BQN
5/7Tue
multi-stopUnited Airlines
7h 01mBQN-IAD
$839

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Washington Dulles Airport - Aguadilla Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Aguadilla (BQN)Puerto Rico

Return flight deals:

Aguadilla - Washington Dulles Airport

Cabin classes: