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Dulles Intl

$469+ Cheap flights from Alicante (ALC) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ALC — IAD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Alicante to Dulles Intl

Best flights from Alicante to Dulles Intl
Discover carefully curated flight deals from Alicante to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/229:10 amALC - IAD
1 stop13h 20mAmerican Airlines
sáb. 2/289:11 amIAD - ALC
2 stops17h 24mAmerican Airlines
Deal found 12/10$518
This Scandinavian Airlines deal was found by Cheapflights users on 12/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/226:25 pmALC - IAD
1 stop28h 50mScandinavian Airlines
sáb. 2/288:30 pmIAD - ALC
1 stop15h 05mScandinavian Airlines
Deal found 12/10$531
This Iberia deal was found by Cheapflights users on 12/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:45 amALC - IAD
1 stop11h 45mIberia
sáb. 4/255:00 pmIAD - ALC
1 stop14h 05mIberia
Deal found 12/10$535
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/136:10 pmALC - IAD
2 stops26h 10mLufthansa
sáb. 4/256:25 pmIAD - ALC
2 stops17h 00mLufthansa
Deal found 12/11$653
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/135:40 pmALC - IAD
2 stops26h 40mMultiple Airlines
sáb. 4/256:25 pmIAD - ALC
2 stops18h 45mMultiple Airlines
Deal found 12/10$680
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:45 amALC - IAD
1 stop11h 45mAmerican Airlines
sáb. 4/258:53 amIAD - ALC
2 stops17h 47mAmerican Airlines
Deal found 12/11$562
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/159:10 amALC - IAD
1 stop13h 20mIberia
mar. 1/206:00 pmIAD - ALC
1 stop32h 35mIberia
Deal found 12/11$639
This Iberia deal was found by Cheapflights users on 12/11. 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.
dom. 2/229:10 amALC - IAD
1 stop13h 20mIberia
sáb. 2/285:05 pmIAD - ALC
2 stops33h 55mIberia
Deal found 12/11$661
This Iberia deal was found by Cheapflights users on 12/9. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/299:30 pmALC - IAD
2 stops24h 05mIberia
lun. 2/25:05 pmIAD - ALC
2 stops21h 50mIberia
Deal found 12/9$685

Find flight deals from Alicante to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Alicante (ALC) to Dulles Intl (IAD). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$469
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$781
Provider with most accurate pricing for Alicante-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Alicante-Washington, D.C. Dulles Intl flights.
Search Deals
From Alicante to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Alicante to Dulles Intl 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Alicante to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Alicante

Fly to

Dulles Intl

Route

Depart

Return

Price

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

dom. 2/22

9:10 am-4:30 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

sáb. 2/28

9:11 am-8:35 am

2 stops17h 24m

$518

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

dom. 2/22

6:25 pm-5:15 pm

1 stop28h 50m

Washington, D.C. Dulles Intl

sáb. 2/28

8:30 pm-5:35 pm

1 stop15h 05m

$531

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

lun. 4/13

9:45 am-3:30 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

sáb. 4/25

5:00 pm-1:05 pm

1 stop14h 05m

$535

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

lun. 4/13

9:45 am-3:30 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

sáb. 4/25

8:53 am-8:40 am

2 stops17h 47m

$562

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

jue. 1/15

9:10 am-4:30 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

mar. 1/20

6:00 pm-8:35 am

1 stop32h 35m

$639

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

lun. 4/13

6:10 pm-2:20 pm

2 stops26h 10m

Washington, D.C. Dulles Intl

sáb. 4/25

6:25 pm-5:25 pm

2 stops17h 00m

$653

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

dom. 2/22

9:10 am-4:30 pm

1 stop13h 20m

Washington, D.C. Dulles Intl

sáb. 2/28

5:05 pm-9:00 am

2 stops33h 55m

$661

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

lun. 4/13

5:40 pm-2:20 pm

2 stops26h 40m

Washington, D.C. Dulles Intl

sáb. 4/25

6:25 pm-7:10 pm

2 stops18h 45m

$680

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

jue. 1/29

9:30 pm-3:35 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

lun. 2/2

5:05 pm-8:55 pm

2 stops21h 50m

$685

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

dom. 4/5

7:30 pm-10:24 am

3 stops44h 54m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
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Compare providers for flights from Alicante to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Alicante to Dulles Intl in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Alicante-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Alicante-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Alicante-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Alicante-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Alicante-Washington, D.C. Dulles Intl Airport 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 Alicante to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Alicante 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 Alicante to Washington, D.C. Dulles Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from Alicante to Washington, D.C. Dulles Intl Airport (average of $370). Flying from Alicante to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $690). 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.

Related info for your journey

Find useful and relevant information for your journey from Alicante to Dulles Intl. 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 from for flights from Alicante to Washington, D.C. Dulles Intl?

    Located just 6.0 mi from the city center, Alicante is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Alicante. Booking flights from Alicante (ALC) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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

    Airlines like American Airlines, Scandinavian Airlines, and Iberia fly from Alicante to Washington, D.C. Dulles Intl Airport in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 17h 05m. Alicante and Washington, D.C. Dulles Intl Airport are separated by a distance of 4014 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alicante to Dulles Intl 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 Alicante to Washington, D.C. Dulles Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Alicante to Washington, D.C. Dulles Intl Airport (average of $370). Flying from Alicante to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $690). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Fairfax
Linthicum Heights
Manassas
Rockville
Laurel
Towson
National Harbor
Bowie
Largo
McLean
Clinton

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