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Cheap flights from Washington, D.C. Dulles Intl Airport to Alicante from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Alicante departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Alicante

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:35 pm - 6:05 pm
IAD
-
ALC
13h 30m
1 stop
TAP AIR PORTUGAL Logo
11:20 am - 8:35 pm
ALC
-
IAD
15h 15m
1 stop
$574TAP AIR PORTUGAL
Tue, Oct 6 - Tue, Oct 20
TAP AIR PORTUGAL Logo
5:40 pm - 10:30 am
IAD
-
ALC
10h 50m
1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 3:10 pm
ALC
-
IAD
25h 35m
1 stop
$577TAP AIR PORTUGAL
Mon, Sep 7 - Mon, Sep 14
TAP AIR PORTUGAL Logo
10:35 pm - 10:30 am
IAD
-
ALC
29h 55m
1 stop
TAP AIR PORTUGAL Logo
6:50 pm - 3:10 pm
ALC
-
IAD
26h 20m
1 stop
$594TAP AIR PORTUGAL
Sun, Sep 20 - Fri, Oct 2
Multiple Airlines Logo
8:20 pm - 12:45 am
IAD
-
ALC
22h 25m
2 stops
Multiple Airlines Logo
8:05 pm - 5:00 pm
ALC
-
IAD
26h 55m
3 stops
$652Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
8:20 pm - 12:45 am
IAD
-
ALC
22h 25m
3 stops
Multiple Airlines Logo
8:05 pm - 5:00 pm
ALC
-
IAD
26h 55m
3 stops
$659Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
8:20 pm - 12:20 am
IAD
-
ALC
22h 00m
2 stops
Multiple Airlines Logo
6:05 am - 5:00 pm
ALC
-
IAD
16h 55m
2 stops
$692Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Iberia Logo
10:25 pm - 8:55 pm
IAD
-
ALC
16h 30m
2 stops
Iberia Logo
9:45 am - 6:50 pm
ALC
-
IAD
15h 05m
1 stop
$829Iberia
Wed, Sep 16 - Tue, Sep 22
Iberia Logo
10:25 pm - 8:40 am
IAD
-
ALC
28h 15m
2 stops
Iberia Logo
9:45 am - 6:50 pm
ALC
-
IAD
15h 05m
1 stop
$834Iberia
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
10:27 am - 8:40 am
IAD
-
ALC
16h 13m
2 stops
American Airlines Logo
9:45 am - 6:50 pm
ALC
-
IAD
15h 05m
1 stop
$834American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
10:27 am - 8:40 am
IAD
-
ALC
16h 13m
2 stops
American Airlines Logo
9:15 am - 6:55 pm
ALC
-
IAD
15h 40m
1 stop
$836American Airlines
Tue, Sep 8 - Thu, Sep 17

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Iberia flights from Washington, D.C. Dulles Intl Airport to Alicante

Our best Iberia deals on Washington, D.C. Dulles Intl Airport to Alicante flight tickets
Iberia
Sep 16
IAD10:25 pmWashington, D.C. Dulles Intl
16h 30m
2 stops
ALC8:55 pmAlicante
Sep 22
ALC9:45 amAlicante
15h 05m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$829
Iberia
Sep 8
IAD10:25 pmWashington, D.C. Dulles Intl
28h 15m
2 stops
ALC8:40 amAlicante
Sep 15
ALC9:45 amAlicante
15h 05m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$834
Iberia
Sep 7
IAD5:00 pmWashington, D.C. Dulles Intl
10h 10m
1 stop
ALC9:10 amAlicante
Sep 14
ALC11:50 pmAlicante
26h 30m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$852

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Alicante

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Alicante flight tickets
TAP AIR PORTUGAL
Oct 6
IAD10:35 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
ALC6:05 pmAlicante
Oct 20
ALC11:20 amAlicante
15h 15m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
$574
TAP AIR PORTUGAL
Sep 7
IAD5:40 pmWashington, D.C. Dulles Intl
10h 50m
1 stop
ALC10:30 amAlicante
Sep 14
ALC7:35 pmAlicante
25h 35m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$577
TAP AIR PORTUGAL
Sep 20
IAD10:35 pmWashington, D.C. Dulles Intl
29h 55m
1 stop
ALC10:30 amAlicante
Oct 2
ALC6:50 pmAlicante
26h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$594

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated July 28, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 10/6

10:35 pm-6:05 pm

1 stop13h 30m

Alicante

Tue 10/20

11:20 am-8:35 pm

1 stop15h 15m

$574

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-10:30 am

1 stop10h 50m

Alicante

Mon 9/14

7:35 pm-3:10 pm

1 stop25h 35m

$577

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Sun 9/20

10:35 pm-10:30 am

1 stop29h 55m

Alicante

Fri 10/2

6:50 pm-3:10 pm

1 stop26h 20m

$594

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 9/9

8:20 pm-12:45 am

2 stops22h 25m

Alicante

Wed 9/16

8:05 pm-5:00 pm

3 stops26h 55m

$652

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 9/9

8:20 pm-12:45 am

3 stops22h 25m

Alicante

Wed 9/16

8:05 pm-5:00 pm

3 stops26h 55m

$659

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 9/9

8:20 pm-12:20 am

2 stops22h 00m

Alicante

Wed 9/16

6:05 am-5:00 pm

2 stops16h 55m

$692

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Wed 9/16

10:25 pm-8:55 pm

2 stops16h 30m

Alicante

Tue 9/22

9:45 am-6:50 pm

1 stop15h 05m

$829

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 9/8

10:25 pm-8:40 am

2 stops28h 15m

Alicante

Tue 9/15

9:45 am-6:50 pm

1 stop15h 05m

$834

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 9/8

10:27 am-8:40 am

2 stops16h 13m

Alicante

Tue 9/15

9:45 am-6:50 pm

1 stop15h 05m

$834

Washington, D.C.Alicante

IAD - ALC

IADALC

Washington, D.C. Dulles Intl

Tue 9/8

10:27 am-8:40 am

2 stops16h 13m

Alicante

Thu 9/17

9:15 am-6:55 pm

1 stop15h 40m

$836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Alicante from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Alicante

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Alicante?

The month of November is, on average, the cheapest month to fly to Alicante from Washington, D.C. Dulles Intl Airport, with most prices found around $0. The month of February is another great option to travel to Alicante, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $490.

When to book flights from Washington, D.C. Dulles Intl Airport to Alicante

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Alicante according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Alicante (IAD to ALC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Alicante

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Alicante takes 13h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Alicante. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Alicante.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Alicante

  • How far is Washington, D.C. Dulles Intl to Alicante by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Alicante is 4015.7 mi. Typically, this will take 13h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Alicante Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Alicante Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Alicante Airport.

  • What documentation or ID do you need to fly to Alicante Airport?

    The travel and health documents required for your trip to Alicante Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alicante Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Alicante?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Alicante

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Alicante with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $502Free CancellationRating
7.0
3,259 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $592Free CancellationRating
7.2
2,350 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $784Free CancellationRating
7.1
11,841 reviews
Search American Airlines flights

Traveling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
Benidorm
Torrevieja
Altea
Calp
el Campello
Guardamar del Segura
Javea
Orihuela
Albacete
Villajoyosa
La Manga
Oliva
Moraira

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Alicante?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alicante from Washington, D.C..

Can I find flights from Washington, D.C. to Alicante with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Alicante on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Alicante?

Once all potential Washington, D.C. to Alicante flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Alicante right now. Can momondo alert me if prices change?

Price alerts on flights to Alicante from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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