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

According to our current data, TAP AIR PORTUGAL ($499), KLM ($683), and SWISS ($717) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. TAP AIR PORTUGAL is 32% 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 Icelandair, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from TAP AIR PORTUGAL and SWISS, 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.

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.

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 June. 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 $694 on average during February, but can be found for as low as $479.

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

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C. Dulles Intl Airport-Alicante flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 4 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.

$346+ Flights from Washington, D.C. Dulles Intl Airport to Alicante

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Cheap flight deals from Dulles Intl to Alicante

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$499 (oojo)
One-way from	$346 (Kiwi.com)
Popular in	July
Cheapest in	October
Average price	$773

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Alicante flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Alicante flights.

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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. 28% potential increase in price ($290 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 abril 17, 2025.

jue. 5/810:20 pmIAD - ALC

1 stop13h 45mTAP AIR PORTUGAL

mié. 5/217:05 pmALC - IAD

1 stop26h 15mTAP AIR PORTUGAL

Deal found 4/16

$499

mar. 9/238:45 pmIAD - ALC

1 stop33h 00mSWISS

lun. 9/2912:25 pmALC - IAD

1 stop33h 50mSWISS

Deal found 4/16

$537

vie. 9/510:05 pmIAD - ALC

1 stop13h 35mScandinavian Airlines

lun. 9/87:30 pmALC - IAD

2 stops30h 29mScandinavian Airlines

Deal found 4/16

$539

mar. 9/234:35 pmIAD - ALC

1 stop14h 30mIberia

lun. 9/299:30 pmALC - IAD

2 stops43h 15mIberia

Deal found 4/16

$551

mar. 9/235:10 pmIAD - ALC

2 stops18h 10mLufthansa

lun. 9/296:05 pmALC - IAD

1 stop31h 20mLufthansa

Deal found 4/16

$556

mié. 9/2410:20 pmIAD - ALC

1 stop13h 00mMultiple Airlines

dom. 9/288:20 pmALC - IAD

1 stop25h 55mMultiple Airlines

Deal found 4/17

$588

jue. 5/85:25 pmIAD - ALC

1 stop33h 15mKLM

mié. 5/2110:25 amALC - IAD

2 stops19h 09mKLM

Deal found 4/16

$685

vie. 5/2310:40 pmIAD - ALC

2 stops16h 20mAer Lingus

dom. 6/19:40 pmALC - IAD

1 stop24h 10mAer Lingus

Deal found 4/16

$981

sáb. 5/174:30 pmIAD - ALC

2 stops17h 50mITA Airways

lun. 6/212:30 pmALC - IAD

2 stops32h 10mITA Airways

Deal found 4/16

$1,467

dom. 5/117:00 amIAD - ALC

2 stops24h 05mAvianca

lun. 5/129:30 pmALC - IAD

2 stops38h 05mAvianca

Deal found 4/16

$2,696

lun. 4/218:30 pmIAD - ALC

1 stop20h 25mIcelandair

mar. 6/1011:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 4/16

$2,967

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 abril 17, 2025.

jue. 5/810:20 pmIAD - ALC

1 stop13h 45mTAP AIR PORTUGAL

mié. 5/217:05 pmALC - IAD

1 stop26h 15mTAP AIR PORTUGAL

Deal found 4/16

$499

jue. 5/85:25 pmIAD - ALC

1 stop33h 15mKLM

mié. 5/2110:25 amALC - IAD

2 stops19h 09mKLM

Deal found 4/17

$683

lun. 5/128:45 pmIAD - ALC

1 stop16h 40mSWISS

lun. 6/212:25 pmALC - IAD

1 stop33h 50mSWISS

Deal found 4/16

$717

jue. 5/810:20 pmIAD - ALC

3 stops28h 45mMultiple Airlines

mié. 5/2111:00 amALC - IAD

2 stops34h 20mMultiple Airlines

Deal found 4/16

$727

dom. 5/1110:20 pmIAD - ALC

1 stop13h 00mLufthansa

lun. 6/26:05 pmALC - IAD

1 stop31h 20mLufthansa

Deal found 4/16

$732

lun. 5/510:05 pmIAD - ALC

2 stops32h 15mScandinavian Airlines

sáb. 5/109:10 pmALC - IAD

2 stops28h 49mScandinavian Airlines

Deal found 4/16

$773

vie. 5/2310:40 pmIAD - ALC

2 stops16h 20mAer Lingus

dom. 6/19:40 pmALC - IAD

1 stop24h 10mAer Lingus

Deal found 4/16

$981

sáb. 5/174:30 pmIAD - ALC

2 stops17h 50mITA Airways

lun. 6/212:30 pmALC - IAD

2 stops32h 10mITA Airways

Deal found 4/16

$1,467

dom. 5/117:00 amIAD - ALC

2 stops24h 05mAvianca

lun. 5/129:30 pmALC - IAD

2 stops38h 05mAvianca

Deal found 4/16

$2,696

lun. 4/218:30 pmIAD - ALC

1 stop20h 25mIcelandair

mar. 6/1011:50 pmALC - IAD

1 stop25h 30mIcelandair

Deal found 4/17

$2,967

vie. 5/1610:40 pmIAD - ALC

2 stops33h 10mIberia

mar. 5/279:30 pmALC - IAD

2 stops24h 15mIberia

Deal found 4/16

$3,238

Last-minute flights from Dulles Intl to Alicante
Discover last-minute flight deals from Dulles Intl to Alicante. Data last updated abril 17, 2025 and is based on user searches.

lun. 4/218:30 pmIAD - ALC

1 stop20h 25mIcelandair

mar. 6/1011:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 4/16

$2,967

mar. 4/228:30 pmIAD - ALC

2 stops37h 50mMultiple Airlines

mar. 6/1011:20 amALC - IAD

1 stop15h 30mMultiple Airlines

Deal found 4/16

$3,223

mar. 4/2210:05 pmIAD - ALC

1 stop30h 00mScandinavian Airlines

dom. 6/87:00 pmALC - IAD

1 stop30h 59mScandinavian Airlines

Deal found 4/16

$6,707

mar. 4/226:30 pmIAD - ALC

2 stops20h 55mKLM

dom. 6/810:25 amALC - IAD

2 stops18h 54mKLM

Deal found 4/16

$7,294

mar. 4/224:30 pmIAD - ALC

2 stops17h 50mITA Airways

vie. 6/612:30 pmALC - IAD

2 stops32h 10mITA Airways

Deal found 4/16

$7,575

mié. 4/238:45 pmIAD - ALC

1 stop32h 45mSWISS

mié. 4/308:05 pmALC - IAD

1 stop26h 10mSWISS

Deal found 4/17

$957

mié. 4/2311:05 pmIAD - ALC

1 stop12h 15mLufthansa

mié. 4/306:05 pmALC - IAD

2 stops27h 45mLufthansa

Deal found 4/17

$1,005

jue. 4/248:30 pmIAD - ALC

1 stop20h 25mIcelandair

mar. 6/1011:50 pmALC - IAD

1 stop28h 20mIcelandair

Deal found 4/16

$3,787

lun. 5/510:05 pmIAD - ALC

2 stops32h 15mScandinavian Airlines

sáb. 5/109:10 pmALC - IAD

2 stops28h 49mScandinavian Airlines

Deal found 4/16

$773

jue. 5/810:20 pmIAD - ALC

1 stop13h 45mTAP AIR PORTUGAL

mié. 5/217:05 pmALC - IAD

1 stop26h 15mTAP AIR PORTUGAL

Deal found 4/16

$499

jue. 5/85:25 pmIAD - ALC

1 stop33h 15mKLM

mié. 5/2110:25 amALC - IAD

2 stops19h 09mKLM

Deal found 4/17

$683

jue. 5/810:20 pmIAD - ALC

3 stops28h 45mMultiple Airlines

mié. 5/2111:00 amALC - IAD

2 stops34h 20mMultiple Airlines

Deal found 4/16

$727

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 abril 17, 2025.

lun. 5/128:30 pmIAD - ALC

2 stops16h 40mMultiple Airlines

Deal found 4/16

$346

lun. 5/128:30 pmIAD - ALC

1 stop20h 25mIcelandair

Deal found 4/16

$361

dom. 5/115:45 pmIAD - ALC

1 stop19h 00mTAP AIR PORTUGAL

Deal found 4/16

$463

mar. 5/138:45 pmIAD - ALC

1 stop16h 25mSWISS

Deal found 4/16

$509

dom. 5/1810:20 pmIAD - ALC

1 stop13h 00mLufthansa

Deal found 4/16

$511

sáb. 5/1712:25 pmIAD - ALC

2 stops22h 00mDelta

Deal found 4/16

$593

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

jue. 5/8

10:20 pm-6:05 pm

1 stop13h 45m

Alicante

mié. 5/21

7:05 pm-3:20 pm

1 stop26h 15m

$499

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

mar. 9/23

8:45 pm-11:45 am

1 stop33h 00m

Alicante

lun. 9/29

12:25 pm-4:15 pm

1 stop33h 50m

$537

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

vie. 9/5

10:05 pm-5:40 pm

1 stop13h 35m

Alicante

lun. 9/8

7:30 pm-7:59 pm

2 stops30h 29m

$539

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

mar. 9/23

4:35 pm-1:05 pm

1 stop14h 30m

Alicante

lun. 9/29

9:30 pm-10:45 am

2 stops43h 15m

$551

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

mar. 9/23

5:10 pm-5:20 pm

2 stops18h 10m

Alicante

lun. 9/29

6:05 pm-7:25 pm

1 stop31h 20m

$556

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

mié. 9/24

10:20 pm-5:20 pm

1 stop13h 00m

Alicante

dom. 9/28

8:20 pm-4:15 pm

1 stop25h 55m

$588

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

jue. 5/8

5:25 pm-8:40 am

1 stop33h 15m

Alicante

mié. 5/21

10:25 am-11:34 pm

2 stops19h 09m

$683

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

vie. 5/23

10:40 pm-9:00 pm

2 stops16h 20m

Alicante

dom. 6/1

9:40 pm-3:50 pm

1 stop24h 10m

$981

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

sáb. 5/17

4:30 pm-4:20 pm

2 stops17h 50m

Alicante

lun. 6/2

12:30 pm-2:40 pm

2 stops32h 10m

$1,467

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

dom. 5/11

7:00 am-1:05 pm

2 stops24h 05m

Alicante

lun. 5/12

9:30 pm-5:35 am

2 stops38h 05m

$2,696

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 16 results

Compare providers for flights from Dulles Intl to Alicante

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Alicante in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*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 Washington, D.C. Dulles Intl Airport-Alicante flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Alicante flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Alicante flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Alicante flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C. Dulles Intl Airport-Alicante 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 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, January 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 $1,129). 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.

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.

Rainfall in Alicante by month

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.

Temperature in Alicante by month

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).

Reviews of airlines servicing Alicante

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington, D.C. to Alicante. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,327 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,580 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,335 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

TAP AIR PORTUGAL

7.1

Good

1,839 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 4 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Alicante round-trip?
According to our current data, TAP AIR PORTUGAL ($499), KLM ($683), and SWISS ($717) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Alicante. TAP AIR PORTUGAL is 32% 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 Icelandair, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from TAP AIR PORTUGAL and SWISS, 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, January 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 $1,129). 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 4 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$832	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$485	Average$896	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$500	Average$660	FlexibilityNo cancel fee	On-time75%

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$346+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Alicante with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Alicante

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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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 abril 17, 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 abril 17, 2025.

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Alicante that are best for you.

Compare providers for flights from Dulles Intl to Alicante

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 Dulles Intl to Alicante in April.

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?

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

Find hourly flight availability from Dulles Intl to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Rainfall in Alicante by month

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

Temperature in Alicante by month

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

Reviews of airlines servicing Alicante

Read reviews from past customers who have flown Delta, KLM and SWISS from Washington, D.C. to Alicante. You can also see how each airline stacks up 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?

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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 abril 17, 2025.

Top 4 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 abril 17, 2025.