IAD - BQN

$123 Find Cheap Flights from Washington Dulles Airport to Aguadilla

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 8/10. 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
1 adult, Economy

KAYAK searches 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
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Flights Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Aguadilla

Fri, Oct 3 - Sun, Oct 5
Frontier Logo
8:06 pm - 10:51 amIAD-BQN
14h 45m1 stop
Frontier Logo
3:20 am - 7:21 pmBQN-IAD
16h 01m1 stop
$222Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
8:06 pm - 2:25 amIAD-BQN
6h 19m1 stop
Frontier Logo
3:20 am - 12:06 amBQN-IAD
20h 46m2 stops
$271Frontier
Find Deal
Mon, Jul 21 - Sun, Jul 27
Frontier Logo
1:27 pm - 2:01 amIAD-BQN
12h 34m1 stop
Frontier Logo
2:59 am - 12:42 pmBQN-IAD
9h 43m1 stop
$288Frontier
Find Deal
Fri, Aug 29 - Sun, Aug 31
Frontier Logo
9:33 pm - 2:44 amIAD-BQN
29h 11m1 stop
Frontier Logo
3:39 am - 9:32 pmBQN-IAD
41h 53m2 stops
$291Frontier
Find Deal
Thu, Jul 10 - Wed, Jul 16
Frontier Logo
1:36 pm - 10:21 amIAD-BQN
20h 45m1 stop
Frontier Logo
2:59 am - 12:51 pmBQN-IAD
9h 52m1 stop
$293Frontier
Find Deal
Fri, Jul 4 - Sun, Jul 6
Frontier Logo
1:29 pm - 1:59 amIAD-BQN
12h 30m1 stop
Frontier Logo
2:59 am - 12:51 pmBQN-IAD
9h 52m1 stop
$308Frontier
Find Deal
Fri, Aug 29 - Sun, Aug 31
Frontier Logo
9:33 pm - 2:44 amIAD-BQN
29h 11m1 stop
Frontier Logo
3:39 am - 8:48 pmBQN-IAD
17h 09m1 stop
$311Frontier
Find Deal
Mon, Jul 21 - Sun, Jul 27
Frontier Logo
1:27 pm - 2:01 amIAD-BQN
12h 34m1 stop
Frontier Logo
2:59 am - 12:42 pmBQN-IAD
9h 43m1 stop
$318Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
United Airlines Logo
8:20 am - 11:09 pmIAD-BQN
14h 49m2 stops
United Airlines Logo
12:15 am - 1:51 pmBQN-IAD
13h 36m2 stops
$496United Airlines
Find Deal
Wed, Jun 25 - Sat, Jun 28
United Airlines Logo
3:40 pm - 11:09 pmIAD-BQN
7h 29m1 stop
United Airlines Logo
12:15 am - 7:34 amBQN-IAD
7h 19m1 stop
$608United Airlines
Find Deal
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KAYAK's insights & trends for Dulles Intl to Aguadilla flights

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.

Which airlines provide the cheapest flights from Washington Dulles Airport to Aguadilla?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Aguadilla were found on Frontier ($222) and United Airlines ($496).

Good to know

Cheapest flight$123
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 $123 for a one-way ticket and $222 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.

  • Which is the best airline for flights from Washington, D.C. to Aguadilla, United Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Aguadilla are United Airlines and Frontier. With an average price for the route of $456 and an overall rating of 7.4, United Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of $300 and an overall rating of 5.9.

  • 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.

Top airlines 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 8790 reviews
7.0Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Everything you need to know for your flight from Dulles Intl to Aguadilla

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