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Dulles Intl

$412+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
ALC — IAD
Feb 3 — Feb 101
Mon 2/3
Mon 2/10
1 adult, Economy
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Cheap 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 January 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$412
(Delta)

Popular in

January

Cheapest in

February

Average price

$1,647
Provider with most accurate pricing for Alicante-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Alicante-Washington, D.C. (WAS) flights.
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From Alicante to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Alicante to Dulles Intl

Cheapest flights from Alicante to Dulles Intl
Explore the most affordable flight options available from Alicante to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.

This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:05 pmALC - IAD
2 stops18h 15mDelta
Wed 3/1212:15 pmIAD - ALC
2 stops18h 00mDelta
Deal found 1/28$412
This KLM deal was found by Cheapflights users on 1/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/111:40 pmALC - IAD
1 stop32h 05mKLM
Tue 2/185:35 pmIAD - ALC
1 stop33h 50mKLM
Deal found 1/29$540
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/119:30 pmALC - IAD
2 stops24h 05mMultiple Airlines
Tue 2/181:48 pmIAD - ALC
2 stops12h 47mMultiple Airlines
Deal found 1/29$666
This Booking.com deal was found by Cheapflights users on 1/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:05 pmALC - IAD
1 stop13h 54mScandinavian Airlines
Sat 8/3010:05 pmIAD - ALC
1 stop14h 05mScandinavian Airlines
Deal found 1/28$679
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Fri 2/289:55 amALC - IAD
1 stop12h 30mSWISS
Tue 3/115:30 pmIAD - ALC
1 stop13h 50mSWISS
Deal found 1/28$3,016

Find flights from Alicante to Dulles Intl within your budget

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 January 29, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Thu 3/6

12:05 pm-12:20 am

2 stops18h 15m

Washington, D.C. Dulles Intl

Wed 3/12

12:15 pm-11:15 am

2 stops18h 00m

$412

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Tue 2/11

1:40 pm-3:45 pm

1 stop32h 05m

Washington, D.C. Dulles Intl

Tue 2/18

5:35 pm-9:25 am

1 stop33h 50m

$540

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Tue 2/11

9:30 pm-3:35 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

Tue 2/18

1:48 pm-8:35 am

2 stops12h 47m

$666

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Fri 2/28

9:55 am-4:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Tue 3/11

5:30 pm-12:20 pm

1 stop13h 50m

$3,016

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Sun 2/16

6:15 pm-2:35 pm

2 stops26h 20m

$431

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Sun 2/16

8:55 am-9:00 pm

3 stops18h 05m

$550

AlicanteWashington, D.C.

ALC - IAD

ALCIAD

Alicante

Sun 2/16

8:05 pm-3:35 pm

1 stop25h 30m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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.

Travel insights for flights from Alicante to Dulles Intl

Get recent, data-driven insights about flights from Alicante to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Alicante to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alicante to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 29, 2025.
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,456 reviews
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,586 reviews
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa
6.7
Okay
7,061 reviews
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,800 reviews
Delta
8.0
Very good
8,456 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    According to our current data, Delta ($412), KLM ($540), and SWISS ($3,016) offers the cheapest pricing from Alicante to Washington, D.C. Dulles Intl Airport.

  • 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, August is the cheapest month in which you can book a flight from Alicante to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Alicante to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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?

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Fairfax
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Alexandria
Springfield
Silver Spring
Rockville
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Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

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Alternative routes for Alicante to Dulles Intl

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