Alicante

$264+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ALC
Aug 19 — Aug 261
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Cheap 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 August 14, 2025.

Round-trip from

$443
(lol.travel)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$713
From Washington, D.C. Dulles Intl to Alicante
One-way flight from Washington, D.C. Dulles Intl to Alicante
Highest demand for flights based on searches. 19% potential increase in price ($164 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find 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 August 14, 2025.

This lol.travel deal was found by Cheapflights users on 8/14. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:45 pmIAD - ALC
1 stop10h 45mTAP AIR PORTUGAL
Wed 10/87:05 pmALC - IAD
1 stop26h 15mTAP AIR PORTUGAL
Deal found 8/14$443
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:00 pmIAD - ALC
2 stops17h 20mMultiple Airlines
Fri 10/38:45 pmALC - IAD
2 stops24h 35mMultiple Airlines
Deal found 8/12$480
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:20 pmIAD - ALC
1 stop13h 00mMultiple Airlines
Wed 10/88:05 pmALC - IAD
1 stop26h 10mMultiple Airlines
Deal found 8/14$486
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:20 pmIAD - ALC
1 stop13h 00mMultiple Airlines
Tue 10/78:10 pmALC - IAD
1 stop26h 05mMultiple Airlines
Deal found 8/14$487
This Gotogate deal was found by Cheapflights users on 8/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:45 pmIAD - ALC
1 stop16h 40mSWISS
Wed 10/88:05 pmALC - IAD
1 stop26h 10mSWISS
Deal found 8/14$494
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/218:09 amIAD - ALC
2 stops18h 31mAmerican Airlines
Tue 10/289:35 amALC - IAD
1 stop12h 55mAmerican Airlines
Deal found 8/12$496
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:35 pmIAD - ALC
1 stop14h 30mIberia
Tue 10/79:30 pmALC - IAD
1 stop23h 30mIberia
Deal found 8/14$497
This Lufthansa deal was found by Cheapflights users on 8/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:20 pmIAD - ALC
1 stop13h 00mLufthansa
Mon 9/295:50 pmALC - IAD
1 stop25h 40mLufthansa
Deal found 8/14$512
This oojo deal was found by Cheapflights users on 8/14. 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.
Wed 10/110:05 pmIAD - ALC
2 stops30h 10mScandinavian Airlines
Tue 10/78:35 pmALC - IAD
2 stops29h 24mScandinavian Airlines
Deal found 8/14$514

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 August 14, 2025.
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

Dulles Intl

Fly to

Alicante

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 9/22

5:45 pm-10:30 am

1 stop10h 45m

Alicante

Wed 10/8

7:05 pm-3:20 pm

1 stop26h 15m

$443

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Fri 9/26

5:00 pm-4:20 pm

2 stops17h 20m

Alicante

Fri 10/3

8:45 pm-3:20 pm

2 stops24h 35m

$480

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 9/22

10:20 pm-5:20 pm

1 stop13h 00m

Alicante

Wed 10/8

8:05 pm-4:15 pm

1 stop26h 10m

$486

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/1

10:20 pm-5:20 pm

1 stop13h 00m

Alicante

Tue 10/7

8:10 pm-4:15 pm

1 stop26h 05m

$486

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/21

4:35 pm-1:05 pm

1 stop14h 30m

Alicante

Tue 10/28

9:35 am-5:30 pm

1 stop12h 55m

$487

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 9/22

8:45 pm-7:25 pm

1 stop16h 40m

Alicante

Wed 10/8

8:05 pm-4:15 pm

1 stop26h 10m

$494

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/21

8:09 am-8:40 am

2 stops18h 31m

Alicante

Tue 10/28

9:35 am-5:30 pm

1 stop12h 55m

$496

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/1

4:35 pm-1:05 pm

1 stop14h 30m

Alicante

Tue 10/7

9:30 pm-3:00 pm

1 stop23h 30m

$497

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-8:10 am

2 stops27h 50m

$264

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/15

10:20 pm-6:05 pm

1 stop37h 45m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 13 results
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 $641). Flying from Washington, D.C. Dulles Intl Airport to Alicante in June is currently the most expensive (average of $1,122). 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.

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 August 14, 2025.
Get a feel of what it's like to fly with KLM, TAP AIR PORTUGAL, and Iberia 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.

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Crew

8.4

Entertainment

7.1

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

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

    According to our current data, Iberia ($472), KLM ($500), and TAP AIR PORTUGAL ($618) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Iberia is 32% 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 $641). Flying from Washington, D.C. Dulles Intl Airport to Alicante in June is currently the most expensive (average of $1,122). 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
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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$472Average$809FlexibilityNo cancel feeOn-time77%
KLMCheapest$500Average$660FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$618Average$877FlexibilityNo cancel feeOn-timeN/A

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