What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Alicante one-way?

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $330. However, be on the lookout for offers from Scandinavian Airlines and Lufthansa, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Alicante for a low price.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Alicante?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Alicante flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Alicante ranges from 0.2 - 2.0 inches per month. October is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Alicante when rainfall is around 0.2 in.

If weather is an important factor for your trip to Alicante, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Alicante?

Consider Iberia, KLM or Lufthansa when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Alicante.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Alicante?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 75% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Alicante.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Alicante?

Travelers have found it’s best to book a flight 20 days in advance to save up to 33% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Alicante 1-2 weeks in advance for as low as $684, or $806 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Alicante. Flights to Alicante from Washington, D.C. Dulles Intl Airport in February are about $720 on average during February, but can be found for as low as $493.

What is the cheapest time of day to fly from IAD to ALC?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Alicante at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

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.

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.

$247+ Flights from Washington, D.C. Dulles Intl Airport to Alicante

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Cheap flight deals from Dulles Intl to Alicante

Round-trip from	$667 (Brussels Airlines)
One-way from	$247 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$1,076

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. 22% potential increase in price ($219 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 1, 2025.

Wed 10/110:05 pmIAD - ALC

2 stops29h 40mScandinavian Airlines

Tue 10/78:35 pmALC - IAD

2 stops29h 24mScandinavian Airlines

Deal found 6/30

$667

Thu 8/148:45 pmIAD - ALC

1 stop33h 05mSWISS

Thu 8/2112:40 pmALC - IAD

1 stop33h 35mSWISS

Deal found 6/30

$678

Sun 10/124:35 pmIAD - ALC

1 stop14h 30mIberia

Mon 12/299:30 pmALC - IAD

1 stop25h 00mIberia

Deal found 7/1

$684

Thu 8/1410:20 amIAD - ALC

3 stops24h 00mMultiple Airlines

Thu 8/218:45 pmALC - IAD

2 stops22h 45mMultiple Airlines

Deal found 6/30

$687

Tue 7/295:25 pmIAD - ALC

1 stop17h 00mKLM

Mon 8/185:15 pmALC - IAD

2 stops29h 27mKLM

Deal found 7/1

$693

Thu 7/2410:20 pmIAD - ALC

1 stop12h 55mLufthansa

Wed 8/206:05 pmALC - IAD

2 stops25h 25mLufthansa

Deal found 6/30

$745

Sat 8/25:35 pmIAD - ALC

1 stop19h 45mBrussels Airlines

Sun 8/179:15 amALC - IAD

1 stop34h 15mBrussels Airlines

Deal found 6/29

$892

Tue 7/225:50 pmIAD - ALC

1 stop21h 00mBritish Airways

Wed 7/309:40 pmALC - IAD

1 stop28h 30mBritish Airways

Deal found 7/1

$927

Best flights from Dulles Intl to Alicante
Discover carefully curated flight deals from Dulles Intl to Alicante that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Fri 8/155:35 pmIAD - ALC

1 stop20h 15mBrussels Airlines

Fri 8/222:40 pmALC - IAD

1 stop28h 50mBrussels Airlines

Deal found 6/30

$667

Fri 8/2910:05 pmIAD - ALC

2 stops30h 10mScandinavian Airlines

Mon 9/111:55 amALC - IAD

2 stops38h 04mScandinavian Airlines

Deal found 6/29

$673

Thu 8/148:45 pmIAD - ALC

1 stop33h 05mSWISS

Thu 8/2112:40 pmALC - IAD

1 stop33h 35mSWISS

Deal found 6/30

$678

Thu 8/1410:20 amIAD - ALC

3 stops24h 00mMultiple Airlines

Thu 8/218:45 pmALC - IAD

2 stops22h 45mMultiple Airlines

Deal found 6/30

$687

Tue 7/295:25 pmIAD - ALC

1 stop17h 00mKLM

Mon 8/185:15 pmALC - IAD

2 stops29h 27mKLM

Deal found 7/1

$693

Thu 7/2410:20 pmIAD - ALC

1 stop12h 55mLufthansa

Wed 8/206:05 pmALC - IAD

2 stops25h 25mLufthansa

Deal found 6/30

$745

Tue 7/2210:40 pmIAD - ALC

1 stop16h 10mBritish Airways

Tue 7/2910:55 amALC - IAD

1 stop15h 15mBritish Airways

Deal found 7/1

$927

Tue 7/224:35 pmIAD - ALC

1 stop10h 05mIberia

Mon 7/282:25 pmALC - IAD

2 stops30h 35mIberia

Deal found 7/1

$973

Last-minute flights from Dulles Intl to Alicante
Discover last-minute flight deals from Dulles Intl to Alicante. Data last updated July 1, 2025 and is based on user searches.

Tue 7/225:50 pmIAD - ALC

1 stop21h 00mBritish Airways

Wed 7/309:40 pmALC - IAD

1 stop28h 30mBritish Airways

Deal found 7/1

$927

Tue 7/224:35 pmIAD - ALC

1 stop10h 05mIberia

Mon 7/282:25 pmALC - IAD

2 stops30h 35mIberia

Deal found 7/1

$973

Thu 7/2410:20 pmIAD - ALC

1 stop12h 55mLufthansa

Wed 8/206:05 pmALC - IAD

2 stops25h 25mLufthansa

Deal found 6/30

$745

Tue 7/295:25 pmIAD - ALC

1 stop17h 00mKLM

Mon 8/185:15 pmALC - IAD

2 stops29h 27mKLM

Deal found 7/1

$693

Thu 8/148:45 pmIAD - ALC

1 stop33h 05mSWISS

Thu 8/2112:40 pmALC - IAD

1 stop33h 35mSWISS

Deal found 6/30

$678

Thu 8/1410:20 amIAD - ALC

3 stops24h 00mMultiple Airlines

Thu 8/218:45 pmALC - IAD

2 stops22h 45mMultiple Airlines

Deal found 6/30

$687

Fri 8/155:35 pmIAD - ALC

1 stop20h 15mBrussels Airlines

Fri 8/222:40 pmALC - IAD

1 stop28h 50mBrussels Airlines

Deal found 6/30

$667

Fri 8/2910:05 pmIAD - ALC

2 stops30h 10mScandinavian Airlines

Mon 9/111:55 amALC - IAD

2 stops38h 04mScandinavian Airlines

Deal found 6/29

$673

One-way flights from Dulles Intl to Alicante
Search for one-way flight options from Dulles Intl to Alicante. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Wed 8/135:50 pmIAD - ALC

2 stops32h 50mMultiple Airlines

Deal found 6/30

$247

Tue 8/55:00 pmIAD - ALC

1 stop19h 05mTAP AIR PORTUGAL

Deal found 6/29

$330

Sun 9/2110:05 pmIAD - ALC

1 stop31h 10mScandinavian Airlines

Deal found 6/30

$403

Tue 7/810:20 pmIAD - ALC

1 stop13h 00mLufthansa

Deal found 6/28

$577

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.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 10/1

10:05 pm-9:45 am

2 stops29h 40m

Alicante

Tue 10/7

8:35 pm-7:59 pm

2 stops29h 24m

$667

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 8/14

8:45 pm-11:50 am

1 stop33h 05m

Alicante

Thu 8/21

12:40 pm-4:15 pm

1 stop33h 35m

$678

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 10/12

4:35 pm-1:05 pm

1 stop14h 30m

Alicante

Mon 12/29

9:30 pm-4:30 pm

1 stop25h 00m

$684

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 8/14

10:20 am-4:20 pm

3 stops24h 00m

Alicante

Thu 8/21

8:45 pm-1:30 pm

2 stops22h 45m

$687

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 7/29

5:25 pm-4:25 pm

1 stop17h 00m

Alicante

Mon 8/18

5:15 pm-4:42 pm

2 stops29h 27m

$693

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Thu 7/24

10:20 pm-5:15 pm

1 stop12h 55m

Alicante

Wed 8/20

6:05 pm-1:30 pm

2 stops25h 25m

$745

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sat 8/2

5:35 pm-7:20 pm

1 stop19h 45m

Alicante

Sun 8/17

9:15 am-1:30 pm

1 stop34h 15m

$892

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 7/22

5:50 pm-8:50 pm

1 stop21h 00m

Alicante

Wed 7/30

9:40 pm-8:10 pm

1 stop28h 30m

$927

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 8/13

5:50 pm-8:40 am

2 stops32h 50m

$247

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 8/5

5:00 pm-6:05 pm

1 stop19h 05m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results

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 $1,121). 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 a feel of what it's like to fly with KLM, SWISS, and Scandinavian Airlines 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.

KLM

7.8

Good

1,366 reviews

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.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

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.

SWISS

7.5

Good

1,654 reviews

KLM

7.8

Good

1,366 reviews

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.

Scandinavian Airlines

7.3

Good

1,413 reviews

KLM

7.8

Good

1,366 reviews

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.

Brussels Airlines

7.3

Good

352 reviews

KLM

7.8

Good

1,366 reviews

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.

TAP AIR PORTUGAL

7.1

Good

1,912 reviews

KLM

7.8

Good

1,366 reviews

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

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, Brussels Airlines ($667), Scandinavian Airlines ($673), and SWISS ($678) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. Brussels Airlines is 9% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Alicante one-way?
The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $330. However, be on the lookout for offers from Scandinavian Airlines and Lufthansa, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Alicante for a low price.
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 $1,121). 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

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Top 3 airlines flying from Dulles Intl to Alicante

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$464	Average$595	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$472	Average$971	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$500	Average$661	FlexibilityNo cancel fee	On-time75%

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$247+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Dulles Intl to Alicante

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Find flight deals from Dulles Intl to Alicante

Cheapest flights from Dulles Intl to AlicanteExplore 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 July 1, 2025.

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 July 1, 2025.

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.

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.

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?

Reviews of airlines servicing Alicante

Get a feel of what it's like to fly with KLM, SWISS, and Scandinavian Airlines 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.

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?

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

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Alicante one-way?

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

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Alicante

Explore flights to Alicante departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 1, 2025.

Top 3 airlines flying from Dulles Intl to Alicante

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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 July 1, 2025.