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Alicante

$281+ Cheap flights from Dulles Intl (IAD) to Alicante (ALC)

IAD — ALC
Sep 22 — Sep 291
Tue 9/22
Tue 9/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alicante

Cheapest flights from Dulles Intl to Alicante

Sat 9/265:05 pm -
1 stop10h 35m
Tue 10/611:20 am -
1 stop15h 15m
Deal found 8/19$596
Sat 10/105:05 pm -
1 stop10h 35m
Tue 10/2011:20 am -
1 stop15h 15m
Deal found 8/22$597
Sun 9/2710:35 pm -
1 stop29h 55m
Tue 10/611:20 am -
1 stop15h 15m
Deal found 8/19$600
Tue 10/610:35 pm -
1 stop13h 30m
Tue 10/1311:20 am -
1 stop33h 50m
Deal found 8/21$601
Sun 9/205:40 pm -
1 stop19h 05m
Tue 10/611:20 am -
1 stop33h 50m
Deal found 8/20$604
Sun 10/1110:35 pm -
1 stop29h 55m
Sun 10/1811:25 am -
1 stop33h 45m
Deal found 8/22$608
Sun 10/410:35 pm -
1 stop14h 10m
Sun 10/1111:25 am -
1 stop33h 45m
Deal found 8/21$610
Sat 9/265:05 pm -
1 stop10h 35m
Sun 10/411:25 am -
1 stop33h 45m
Deal found 8/19$651
Mon 9/285:40 pm -
1 stop10h 50m
Sun 10/411:25 am -
1 stop33h 45m
Deal found 8/19$655
Sun 9/2710:35 pm -
1 stop29h 55m
Sun 10/411:25 am -
1 stop33h 45m
Deal found 8/19$658
Tue 9/1510:35 pm -
1 stop13h 30m
Wed 9/307:05 pm -
1 stop26h 05m
Deal found 8/22$662
Mon 11/98:30 pm -
1 stop15h 15m
Tue 11/176:35 pm -
1 stop28h 40m
Deal found 8/20$681

Find flight deals from Dulles Intl to Alicante

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$596
(FlightHub)

One-way from

$281
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,136
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alicante flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alicante flights.
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From Washington, D.C. Dulles Intl to Alicante
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One-way flight from Washington, D.C. Dulles Intl to Alicante
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Highest demand for flights based on searches. 23% potential increase in price ($284 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($92 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Sun 1/10

8:10 pm-7:05 pm

1 stop16h 55m

Alicante

Thu 1/21

9:50 am-5:00 pm

1 stop13h 10m

$738

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Sun 9/20

5:30 pm-7:25 pm

1 stop19h 55m

Alicante

Tue 10/6

10:15 am-11:16 pm

2 stops19h 01m

$801

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Sat 10/10

5:05 pm-9:40 am

1 stop10h 35m

Alicante

Wed 10/21

7:05 pm-8:35 pm

1 stop31h 30m

$845

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Tue 10/13

10:35 pm-6:05 pm

1 stop13h 30m

Alicante

Sun 10/18

11:25 am-3:10 pm

1 stop33h 45m

$845

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Sun 9/6

10:35 pm-6:45 pm

1 stop14h 10m

Alicante

Tue 9/15

11:20 am-3:10 pm

1 stop33h 50m

$912

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Tue 10/13

5:05 pm-6:05 pm

1 stop19h 00m

Alicante

Sat 10/17

11:20 am-3:10 pm

1 stop33h 50m

$918

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Thu 12/10

7:40 pm-9:55 pm

1 stop20h 15m

Alicante

Tue 1/5

9:55 pm-6:30 pm

1 stop26h 35m

$951

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-10:30 am

1 stop10h 50m

Alicante

Sun 9/20

11:25 am-3:10 pm

1 stop33h 45m

$974

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Mon 10/12

6:35 pm-7:10 pm

2 stops18h 35m

Alicante

Tue 10/20

8:00 pm-2:15 pm

2 stops24h 15m

$1,040

Washington, D.C.Alicante

IAD Washington, D.C. Dulles Intl - ALC Alicante

IADALC

Washington, D.C. Dulles Intl

Thu 9/3

9:45 am-4:20 pm

3 stops24h 35m

Alicante

Tue 9/8

12:30 pm-3:10 pm

2 stops32h 40m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Alicante

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Alicante in August.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Alicante flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Alicante flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Alicante flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Alicante?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Alicante flights typically cost between $951 and $1,214 in September.
The cheapest round-trip price found within the last 5 days was $596 on TAP AIR PORTUGAL (Sep 26-Oct 7).

Reviews of airlines servicing Alicante

Get a feel of what it's like to fly with TAP AIR PORTUGAL,American Airlines, andIberia from Washington, D.C. Dulles Intl Airport to Alicante by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,373 reviews

Comfort

7.1

Crew

7.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
TAP AIR PORTUGAL
7.2
Good
2,373 reviews
TAP AIR PORTUGAL
7.2
Good
2,373 reviews

Comfort

7.1

Crew

7.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
American Airlines
7.1
Good
11,983 reviews
TAP AIR PORTUGAL
7.2
Good
2,373 reviews

Comfort

7.1

Crew

7.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.
Iberia
7.0
Good
3,258 reviews
TAP AIR PORTUGAL
7.2
Good
2,373 reviews

Comfort

7.1

Crew

7.8

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

IAD - LIS

In BC I ordered the special “meat” meal and it was good. Usually the food in BC is not very good. In smaller planes the space in BC is a bit cramped. The Passport Control in Lisboa is terrible! A disaster! We will not be flying through Lisboa again. Because of Passport Control we missed our flight and had to make an expensive re-booking and overnight stay! Nevertheless, until the day of the flight, I received emails telling me that my ongoing flight from Lisboa to Valencia had been changed. Even though the whole itinerary had been cancelled due to the missed flight! We had had several TAP flights before, but we probably will not in the future.

Related info for your journey

  • What airport do you fly into for flights to Alicante from Washington, D.C. Dulles Intl?

    If you book a flight to Alicante from Washington, D.C. Dulles Intl, you will be flying to Alicante, which is the city’s only airport. Alicante (ALC) is located 6.0 mi from the center of Alicante. There are 0 flights from Washington, D.C. Dulles Intl to Alicante per day from 3 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Alicante?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Alicante in 10h 35m. Fly via KLM or TAP AIR PORTUGAL to get the fastest option. Airlines will cover a distance of 4014 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Alicante round-trip?

    According to our current data, Iberia ($502), TAP AIR PORTUGAL ($586), and American Airlines ($792) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Iberia is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Dulles Intl to Alicante?

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

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

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

See more FAQs

Traveling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
La Manga
Torrevieja

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Top 3 airlines flying from Dulles Intl to Alicante

AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$502Average$1,176FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$586Average$743FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$792Average$1,187FlexibilityNo cancel feeOn-time71%

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