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Alicante

$434+ Cheap flights from Dulles Intl (IAD) to Alicante (ALC)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Alicante

Cheapest flights from Dulles Intl to Alicante
Explore the most affordable flight options available from Dulles Intl to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This oojo deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:35 pm
IAD
-
ALC
1 stop13h 30m
TAP AIR PORTUGAL
Tue 9/1511:20 am
ALC
-
IAD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 5/9$680
This Justfly.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:40 pm
IAD
-
ALC
1 stop10h 50m
TAP AIR PORTUGAL
Tue 9/1511:20 am
ALC
-
IAD
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 5/9$698
This oojo deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:35 pm
IAD
-
ALC
1 stop29h 55m
TAP AIR PORTUGAL
Wed 9/307:05 pm
ALC
-
IAD
1 stop31h 30m
TAP AIR PORTUGAL
Deal found 5/10$707
This oojo deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:35 pm
IAD
-
ALC
1 stop28h 20m
TAP AIR PORTUGAL
Mon 8/317:35 pm
ALC
-
IAD
1 stop25h 35m
TAP AIR PORTUGAL
Deal found 5/12$714
This Expedia deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:25 pm
IAD
-
ALC
2 stops18h 50m
Iberia
Wed 9/309:15 am
ALC
-
IAD
1 stop12h 15m
Iberia
Deal found 5/10$738
This oojo deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:35 pm
IAD
-
ALC
1 stop28h 20m
TAP AIR PORTUGAL
Sun 8/3011:25 am
ALC
-
IAD
1 stop33h 45m
TAP AIR PORTUGAL
Deal found 5/8$741
This Priceline deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 pm
IAD
-
ALC
1 stop14h 05m
Iberia
Sun 10/259:30 pm
ALC
-
IAD
1 stop24h 50m
Iberia
Deal found 5/9$747
This Iberia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:00 pm
IAD
-
ALC
1 stop10h 10m
Iberia
Wed 9/309:15 am
ALC
-
IAD
1 stop12h 15m
Iberia
Deal found 5/11$764
This Iberia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 pm
IAD
-
ALC
1 stop14h 05m
Iberia
Thu 9/179:15 am
ALC
-
IAD
1 stop12h 15m
Iberia
Deal found 5/12$766
This British Airways deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
IAD
-
ALC
1 stop14h 05m
British Airways
Fri 8/289:15 am
ALC
-
IAD
1 stop12h 15m
British Airways
Deal found 5/8$768
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:57 am
IAD
-
ALC
2 stops18h 43m
American Airlines
Thu 9/179:15 am
ALC
-
IAD
1 stop12h 15m
American Airlines
Deal found 5/12$772

Find flight deals from Dulles Intl to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2026.

Round-trip from

$680
(oojo)

One-way from

$434
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$822
From Washington, D.C. Dulles Intl to Alicante
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Alicante
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Alicante that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alicante that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 8/11

8:30 pm-1:05 pm

1 stop10h 35m

Alicante

Thu 8/20

9:30 pm-3:30 pm

1 stop24h 00m

$809

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 9/27

8:20 pm-11:15 am

1 stop32h 55m

Alicante

Wed 9/30

2:00 pm-5:00 pm

2 stops33h 00m

$818

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 9/7

4:00 pm-2:30 pm

2 stops16h 30m

Alicante

Wed 9/16

4:55 pm-3:35 pm

1 stop28h 40m

$828

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 8/11

5:25 pm-4:25 pm

2 stops17h 00m

Alicante

Thu 8/20

9:35 pm-3:35 pm

1 stop24h 00m

$828

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 9/8

1:00 pm-11:40 am

2 stops16h 40m

Alicante

Thu 9/17

10:20 am-10:59 pm

2 stops18h 39m

$837
Quickest round-trip

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/7

6:10 pm-3:05 pm

1 stop14h 55m

Alicante

Sun 10/11

8:30 am-3:35 pm

1 stop13h 05m

$843
Cheapest one-way

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 8/7

5:15 pm-12:10 am

1 stop24h 55m

$463

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 5/26

8:30 pm-11:40 pm

2 stops21h 10m

$502
Quickest one-way

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 7/6

5:40 pm-10:30 am

1 stop10h 50m

$530

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 5/26

1:32 pm-10:40 am

2 stops39h 08m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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
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 Alicante

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alicante (average of $490). Flying from Washington, D.C. Dulles Intl Airport to Alicante in December is currently the most expensive (average of $1,850). 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.

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

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. 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 Alicante. Reviews last updated May 12, 2026.
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
2,250 reviews

Food

6.2

Overall

7.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.
TAP AIR PORTUGAL
7.2
Good
2,250 reviews
TAP AIR PORTUGAL
7.2
Good
2,250 reviews

Food

6.2

Overall

7.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.
American Airlines
7.1
Good
11,663 reviews
TAP AIR PORTUGAL
7.2
Good
2,250 reviews

Food

6.2

Overall

7.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.
Iberia
7.0
Good
3,215 reviews
TAP AIR PORTUGAL
7.2
Good
2,250 reviews

Food

6.2

Overall

7.2

Crew

7.8

Entertainment

6.3

Boarding

7.0

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Melanie,May 2026

ORD - LIS

Seat was comfortable. Food was really good. Service from crew was great. They were really nice and solicitous.

Related info for your journey

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

  • 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 British Airways, Scandinavian Airlines, or KLM 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 ($497), TAP AIR PORTUGAL ($592), and American Airlines ($732) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Iberia is 41% 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.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Alicante (average of $490). Flying from Washington, D.C. Dulles Intl Airport to Alicante in December is currently the most expensive (average of $1,850). 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

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

Discover the top 3 airlines that operate flights from Dulles Intl to Alicante. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$497Average$1,176FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$592Average$831FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$732Average$875FlexibilityNo cancel feeOn-time71%

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