$156 Find Cheap Flights from Washington Dulles Airport to Aruba

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 Aruba departing on 7/6. 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, 0 bags

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Flight Deals

Book Cheap Dulles Intl to Aruba Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Aruba 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 Aruba

Mon, Nov 9 - Thu, Nov 19
United Airlines Logo
8:15 am - 1:40 pm
IAD
-
AUA
4h 25mnonstop
United Airlines Logo
5:35 pm - 9:10 pm
AUA
-
IAD
4h 35mnonstop
$427United Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
6:33 am - 2:02 pm
IAD
-
AUA
7h 29m
1 stop
American Airlines Logo
5:59 pm - 12:38 pm
AUA
-
IAD
18h 39m
2 stops
$428American Airlines
Sat, Dec 12 - Sat, Dec 19
American Airlines Logo
2:06 pm - 12:39 pm
IAD
-
AUA
21h 33m
1 stop
American Airlines Logo
3:29 pm - 8:42 am
AUA
-
IAD
18h 13m
2 stops
$429American Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
2:06 pm - 12:39 pm
IAD
-
AUA
21h 33m
1 stop
American Airlines Logo
5:55 pm - 1:20 pm
AUA
-
IAD
20h 25m
2 stops
$430American Airlines
Mon, Dec 7 - Wed, Dec 16
United Airlines Logo
6:00 am - 4:25 pm
IAD
-
AUA
9h 25m
1 stop
United Airlines Logo
5:35 pm - 9:10 pm
AUA
-
IAD
4h 35mnonstop
$431United Airlines
Thu, Dec 3 - Thu, Dec 10
American Airlines Logo
2:06 pm - 12:39 pm
IAD
-
AUA
21h 33m
1 stop
American Airlines Logo
5:45 pm - 1:20 pm
AUA
-
IAD
20h 35m
1 stop
$432American Airlines
Sun, Sep 6 - Fri, Sep 11
American Airlines Logo
9:07 am - 12:50 pm
IAD
-
AUA
27h 43m
2 stops
American Airlines Logo
4:55 pm - 9:55 am
AUA
-
IAD
17h 00m
2 stops
$436American Airlines
Thu, Oct 15 - Mon, Oct 19
Copa Airlines Logo
4:34 pm - 2:44 pm
IAD
-
AUA
22h 10m
1 stop
Copa Airlines Logo
7:09 am - 12:32 am
AUA
-
IAD
17h 23m
1 stop
$437Copa Airlines
Wed, Sep 23 - Thu, Oct 8
Avianca Logo
3:35 pm - 10:45 am
IAD
-
AUA
19h 10m
1 stop
Avianca Logo
11:50 am - 5:20 am
AUA
-
IAD
17h 30m
1 stop
$438Avianca
Tue, Aug 11 - Sun, Aug 16
Avianca Logo
3:35 pm - 10:45 am
IAD
-
AUA
19h 10m
1 stop
Avianca Logo
11:50 am - 5:20 am
AUA
-
IAD
17h 30m
1 stop
$439Avianca
Booking Insights

KAYAK's insights & trends for Dulles Intl to Aruba flights

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

What is the cheapest time of day to fly to Aruba?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to Aruba depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Aruba is generally in the morning, when round-trip flights cost $576 on average. The most expensive time of day to fly to Aruba is generally in the morning, which is peak travel time and where the average cost of a ticket is $576.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Aruba?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $651, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Aruba, 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 Aruba is May, when tickets cost $167 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $379 and $349 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Aruba?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Aruba clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to Aruba, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Aruba, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Aruba, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$156
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Washington Dulles Airport to Oranjestad

FAQs - booking Aruba flights

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

    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 Aruba.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Aruba 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 Aruba?

    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 from Washington Dulles Airport to Aruba with an airline and back with another airline.

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

    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 from Washington Dulles Airport to Aruba up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Dulles Intl to Aruba

 
Need help choosing which airline to fly with from Dulles Intl to Aruba? 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.
7.5
Copa AirlinesOverall score based on 1568 reviews
8.1Crew
6.9Food
7.8Boarding
6.8Entertainment
7.4Comfort
Airline reviews

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

6.0 GoodAnonymous, May 2026
SCL - PTY
Read more Copa Airlines reviews

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Flight got delayed; had to go through security three times.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

A flawless trip, great experience. Keep up the good work!

This was my first time flying with you guys and my very last! This was the most horrible experience!!! There was not even tv in the plane! How cheap can this airline be!!! I paid so much for my suitcase!!! I would never fly with this airline again! The crew are very rude!

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral and avianca lost my check in luggage

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Provide free food and drinks on an international flight. Add updated head rests

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

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

Information on your arrival and departure airports