What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Aruba one-way?

$129 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $159 and $162, respectively.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Aruba flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Aruba ranges from 0.4 - 3.5 inches per month. November is typically the wettest month, when rainfall can reach 3.5 in. March is typically the driest time to visit Aruba when rainfall is around 0.4 in.

If weather is an important factor for your trip to Aruba, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Aruba?

While on average a flight from Washington, D.C. Dulles Intl Airport to Aruba is generally $633, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Washington, D.C. Dulles Intl - Oranjestad Reina Beatrix), you can expect to pay $339 for that flight.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Aruba?

Consider American Airlines, Avianca or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Aruba.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Aruba?

Monday is generally a great day to depart. Flying on this day could help you save up to 31%.

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

Travelers have found it’s best to book a flight 22 days in advance to save up to 34% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 22 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Aruba 1-2 weeks in advance for as low as $489, or $771 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Aruba. Flights to Aruba from Washington, D.C. Dulles Intl Airport in September are about $570 on average during September, but can be found for as low as $266.

Can I find deals for flights from Dulles Intl to Aruba that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Aruba flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Aruba?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Aruba.

Can I find deals for business class flights from Dulles Intl to Aruba?

Yes. Cheapflights offers flight deals from Dulles Intl to Aruba by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$354+ Flights from Washington, D.C. Dulles Intl Airport to Aruba

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Cheap flight deals from Dulles Intl to Aruba

Round-trip from	$393 (United Airlines)
One-way from	$129 (Gotogate)
Popular in	December
Cheapest in	September
Average price	$598
Good round-trip deal	$468 or less
Good one-way deal	$207 or less

From Washington, D.C. Dulles Intl to Aruba

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One-way flight from Washington, D.C. Dulles Intl to Aruba

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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Aruba.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Aruba.

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Find flight deals from Dulles Intl to Aruba

Cheapest flights from Dulles Intl to Aruba
Explore the most affordable flight options available from Dulles Intl to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 11/74:30 amIAD - AUA

2 stops28h 30mAvianca

Thu 11/1311:10 amAUA - IAD

1 stop18h 40mAvianca

Deal found 7/1

$390

Sat 10/117:00 amIAD - AUA

1 stop7h 20mFrontier

Sat 10/183:35 pmAUA - IAD

1 stop8h 20mFrontier

Deal found 7/1

$392

Mon 9/158:17 pmIAD - AUA

1 stop16h 23mDelta

Wed 9/173:25 pmAUA - IAD

1 stop17h 44mDelta

Deal found 7/1

$393

Sat 8/232:25 amIAD - AUA

1 stop9h 45mCopa Airlines

Thu 8/283:58 pmAUA - IAD

1 stop12h 20mCopa Airlines

Deal found 7/2

$396

Mon 12/18:15 amIAD - AUA

Nonstop4h 25mUnited Airlines

Tue 12/165:35 pmAUA - IAD

Nonstop4h 29mUnited Airlines

Deal found 7/1

$398

Thu 11/63:50 pmIAD - AUA

2 stops23h 15mMultiple Airlines

Mon 11/105:05 pmAUA - IAD

1 stop28h 24mMultiple Airlines

Deal found 7/2

$403

Sun 11/234:30 pmIAD - AUA

1 stop22h 45mAir Canada

Wed 11/265:05 pmAUA - IAD

1 stop23h 49mAir Canada

Deal found 7/2

$448

Best flights from Dulles Intl to Aruba
Discover carefully curated flight deals from Dulles Intl to Aruba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 9/136:00 amIAD - AUA

1 stop9h 20mUnited Airlines

Thu 9/184:25 pmAUA - IAD

1 stop15h 05mUnited Airlines

Deal found 7/3

$393

Thu 9/253:25 pmIAD - AUA

1 stop18h 35mAvianca

Mon 9/295:35 pmAUA - IAD

1 stop20h 25mAvianca

Deal found 7/2

$394

Fri 7/112:45 amIAD - AUA

1 stop12h 10mCopa Airlines

Tue 7/153:51 pmAUA - IAD

1 stop9h 29mCopa Airlines

Deal found 7/2

$396

Sat 7/126:10 amIAD - AUA

1 stop8h 19mMultiple Airlines

Tue 7/155:35 pmAUA - IAD

1 stop20h 25mMultiple Airlines

Deal found 7/2

$403

Sat 7/266:10 amIAD - AUA

1 stop8h 19mFrontier

Sat 8/23:35 pmAUA - IAD

1 stop7h 44mFrontier

Deal found 7/1

$412

Mon 8/187:22 amIAD - AUA

1 stop6h 48mDelta

Fri 8/223:25 pmAUA - IAD

1 stop8h 56mDelta

Deal found 7/3

$418

Last-minute flights from Dulles Intl to Aruba
Discover last-minute flight deals from Dulles Intl to Aruba. Data last updated July 3, 2025 and is based on user searches.

Wed 7/98:35 amIAD - AUA

1 stop8h 05mUnited Airlines

Wed 7/163:10 pmAUA - IAD

1 stop8h 48mUnited Airlines

Deal found 7/2

$393

Fri 7/112:45 amIAD - AUA

1 stop12h 10mCopa Airlines

Tue 7/153:51 pmAUA - IAD

1 stop9h 29mCopa Airlines

Deal found 7/2

$396

Fri 7/117:00 amIAD - AUA

1 stop9h 05mAvianca

Tue 7/155:35 pmAUA - IAD

3 stops31h 40mAvianca

Deal found 7/2

$522

Sat 7/126:10 amIAD - AUA

1 stop8h 19mMultiple Airlines

Tue 7/155:35 pmAUA - IAD

1 stop20h 25mMultiple Airlines

Deal found 7/2

$403

Sat 7/126:10 amIAD - AUA

1 stop8h 19mFrontier

Sat 7/193:35 pmAUA - IAD

1 stop7h 44mFrontier

Deal found 7/2

$410

Sat 7/128:31 pmIAD - AUA

1 stop16h 09mDelta

Mon 7/213:25 pmAUA - IAD

1 stop9h 09mDelta

Deal found 7/2

$644

Fri 7/252:44 pmIAD - AUA

1 stop23h 45mFrontier

Sat 8/23:35 pmAUA - IAD

1 stop22h 14mFrontier

Deal found 7/2

$406

Mon 8/187:22 amIAD - AUA

1 stop6h 48mDelta

Fri 8/223:25 pmAUA - IAD

1 stop8h 56mDelta

Deal found 7/3

$418

Thu 8/213:25 pmIAD - AUA

1 stop18h 35mAvianca

Mon 8/2511:45 amAUA - IAD

2 stops16h 35mAvianca

Deal found 7/1

$395

Sat 8/232:25 amIAD - AUA

1 stop9h 45mCopa Airlines

Thu 8/283:58 pmAUA - IAD

1 stop12h 20mCopa Airlines

Deal found 7/3

$396

One-way flights from Dulles Intl to Aruba
Search for one-way flight options from Dulles Intl to Aruba. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Sat 7/126:10 amIAD - AUA

1 stop8h 19mFrontier

Deal found 7/1

$129

Sat 9/272:25 amIAD - AUA

1 stop12h 28mCopa Airlines

Deal found 7/3

$159

Tue 8/198:15 amIAD - AUA

Nonstop4h 20mUnited Airlines

Deal found 7/3

$162

Sun 9/287:00 amIAD - AUA

1 stop9h 05mAvianca

Deal found 7/3

$167

Fri 9/55:40 pmIAD - AUA

3 stops20h 58mMultiple Airlines

Deal found 7/2

$220

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Aruba that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Mon 9/15

10:08 pm-3:15 pm

1 stop17h 07m

Oranjestad Reina Beatrix

Fri 9/19

3:00 pm-10:39 pm

1 stop7h 39m

$393

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Thu 9/25

3:25 pm-10:00 am

1 stop18h 35m

Oranjestad Reina Beatrix

Mon 9/29

5:35 pm-2:00 pm

1 stop20h 25m

$394

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Sat 8/23

2:25 am-12:10 pm

1 stop9h 45m

Oranjestad Reina Beatrix

Thu 8/28

3:58 pm-4:18 am

1 stop12h 20m

$396

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Sat 7/12

6:10 am-2:29 pm

1 stop8h 19m

Oranjestad Reina Beatrix

Tue 7/15

5:35 pm-2:00 pm

1 stop20h 25m

$403

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Fri 7/25

2:44 pm-2:29 pm

1 stop23h 45m

Oranjestad Reina Beatrix

Sat 8/2

3:35 pm-1:49 pm

1 stop22h 14m

$406

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Mon 8/18

7:22 am-2:10 pm

1 stop6h 48m

Oranjestad Reina Beatrix

Fri 8/22

3:25 pm-12:21 am

1 stop8h 56m

$418

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Sat 7/12

6:10 am-2:29 pm

1 stop8h 19m

$129

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Sat 9/27

2:25 am-2:53 pm

1 stop12h 28m

$159

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Mon 9/1

8:15 am-12:35 pm

Nonstop4h 20m

$162

Washington, D.C.Oranjestad

IAD - AUA

IADAUA

Washington, D.C. Dulles Intl

Sun 9/28

7:00 am-4:05 pm

1 stop9h 05m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 11 results

Best time to book a flight from Dulles Intl to Aruba

Have a flexible travel schedule? Discover the best time to fly to Aruba from Dulles Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Aruba

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Aruba (average of $456). Flying from Washington, D.C. Dulles Intl Airport to Aruba in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to AW?

When flying from Washington, D.C. Dulles Intl Airport to Aruba, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Aruba

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Aruba, such as Delta, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,467 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Avianca

6.7

Okay

2,363 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,286 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Aruba one-way?
$129 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Copa Airlines and United Airlines, with prices starting from $159 and $162, respectively.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Aruba?
While on average a flight from Washington, D.C. Dulles Intl Airport to Aruba is generally $633, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Washington, D.C. Dulles Intl - Oranjestad Reina Beatrix), you can expect to pay $339 for that flight.
Can I find deals for flights from Dulles Intl to Aruba that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Aruba flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Aruba?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Aruba.
Can I find deals for business class flights from Dulles Intl to Aruba?
Yes. Cheapflights offers flight deals from Dulles Intl to Aruba by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Aruba?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Aruba (average of $456). Flying from Washington, D.C. Dulles Intl Airport to Aruba in July is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Aruba

Dulles Intl to Luis Munoz Marin Intl flights

Reagan-National to Luis Munoz Marin Intl flights

Baltimore to Luis Munoz Marin Intl flights

Dulles Intl to Punta Cana flights

Dulles Intl to Oranjestad flights

Dulles Intl to Montego Bay flights

Baltimore to Punta Cana flights

Baltimore to Oranjestad flights

Dulles Intl to Saint Thomas Island flights

Reagan-National to Punta Cana flights

Dulles Intl to Nassau flights

Baltimore to Montego Bay flights

Reagan-National to Oranjestad flights

Baltimore to Saint Thomas Island flights

Reagan-National to Montego Bay flights

Dulles Intl to Santo Domingo flights

Baltimore to Santo Domingo flights

Dulles Intl to Simpson Bay flights

Reagan-National to Nassau flights

Reagan-National to Saint Thomas Island flights

Baltimore to Nassau flights

Dulles Intl to Providenciales flights

Dulles Intl to Willemstad flights

Reagan-National to Santo Domingo flights

Dulles Intl to Bridgetown flights

Baltimore to Simpson Bay flights

Reagan-National to Providenciales flights

Reagan-National to Simpson Bay flights

Dulles Intl to George Town flights

Dulles Intl to Castries flights

Reagan-National to Christiansted flights

Baltimore to Providenciales flights

Baltimore to Bridgetown flights

Baltimore to Castries flights

Reagan-National to Bridgetown flights

Baltimore to George Town flights

Reagan-National to George Town flights

Dulles Intl to Christiansted flights

Baltimore to Christiansted flights

Baltimore to Willemstad flights

Reagan-National to Puerto Plata flights

Baltimore to St. John's flights

Reagan-National to Willemstad flights

Reagan-National to Castries flights

Dulles Intl to Kralendijk flights

Dulles Intl to Port of Spain flights

Dulles Intl to Kingston flights

Reagan-National to Port of Spain flights

Baltimore to The Valley flights

Baltimore to Kingston flights

Top 6 airlines flying from Dulles Intl to Aruba

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$206	Average$670	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$292	Average$499	FlexibilityNo cancel fee	On-time62%
Avianca	Cheapest$332	Average$430	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$347	Average$424	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$382	Average$597	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$404	Average$700	FlexibilityNo cancel fee	On-time71%

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$129+ Cheap flights from Dulles Intl (IAD) to Aruba

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Aruba with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Aruba

Keep the following information in mind while searching for Dulles Intl to Aruba flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Aruba

Cheapest flights from Dulles Intl to ArubaExplore the most affordable flight options available from Dulles Intl to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Dulles Intl to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Aruba that are best for you.

Best time to book a flight from Dulles Intl to Aruba

Have a flexible travel schedule? Discover the best time to fly to Aruba from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Aruba

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

What is the cheapest time of day to fly from IAD to AW?

Find hourly flight availability from Dulles Intl to Aruba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Aruba

Get insights into the airlines that provide service to Aruba. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aruba. Reviews last updated July 3, 2025.

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Aruba, such as Delta, Copa Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Aruba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Aruba one-way?

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Aruba?

Can I find deals for flights from Dulles Intl to Aruba that include hotel bookings?

How can I find direct flights from Dulles Intl to Aruba?

Can I find deals for business class flights from Dulles Intl to Aruba?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Aruba

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dulles Intl to Aruba

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Cheapest flights from Dulles Intl to Aruba
Explore the most affordable flight options available from Dulles Intl to Aruba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.