IAD - ALC

£309 Find Cheap Flights from Washington, D.C. to Alicante – Compare and Save

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Everything you should know

Cheapest return flight
£591
Typical prices: £560-£896
Delta
Wed 14/3Mon 19/3
IAD - ALC • 2 stops
Cheapest one-way flight
£309
Typical prices: £357-£429
Icelandair
Fri 30/11
IAD - ALC • 1 stop
Direct flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Alicante. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 36% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Reykjavik Keflavik Intl (KEF)
Cheapest • Avg £568 (return)
Madrid Barajas (MAD)
Shortest trip • 12h 04m (one-way)
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Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Alicante!
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Flight Deals

Cheap Flights from Washington, D.C. to Alicante (IAD-ALC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Washington, D.C. to Alicante

Sun, 14 Mar - Fri, 19 Mar
Delta Logo
16:00 - 17:25IAD  Washington, D.C. Dulles Intl-ALC Alicante
20h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
13:35 - 17:30ALC  Alicante-IAD Washington, D.C. Dulles Intl
32h 55m2 stops Amsterdam Schiphol New York John F Kennedy Intl
£591Delta
Fri, 27 Nov - Fri, 11 Dec
Multiple Airlines Logo
17:45 - 08:30IAD  Washington, D.C. Dulles Intl-ALC Alicante
32h 45m1 stop Brussels Bruxelles-National
Multiple Airlines Logo
09:50 - 17:00ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Zurich
£627Multiple Airlines
Fri, 27 Nov - Fri, 11 Dec
Multiple Airlines Logo
17:45 - 08:30IAD  Washington, D.C. Dulles Intl-ALC Alicante
32h 45m1 stop Brussels Bruxelles-National
Multiple Airlines Logo
09:50 - 17:00ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Zurich
£628Multiple Airlines
Wed, 11 Nov - Thu, 19 Nov
Icelandair Logo
19:40 - 20:55IAD  Washington, D.C. Dulles Intl-ALC Alicante
19h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
21:55 - 18:30ALC  Alicante-IAD Washington, D.C. Dulles Intl
26h 35m1 stop Reykjavik Keflavik Intl
£639Icelandair
Fri, 27 Nov - Fri, 11 Dec
Multiple Airlines Logo
18:00 - 17:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
17h 05m2 stops Vienna Intl Brussels Bruxelles-National
Multiple Airlines Logo
09:50 - 17:00ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Zurich
£655Multiple Airlines
Sat, 12 Dec - Sat, 27 Feb
KLM Logo
18:15 - 16:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
15h 50m1 stop Amsterdam Schiphol
KLM Logo
09:35 - 23:02ALC  Alicante-IAD Washington, D.C. Dulles Intl
19h 27m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£665KLM
Fri, 27 Nov - Fri, 11 Dec
Multiple Airlines Logo
18:00 - 08:30IAD  Washington, D.C. Dulles Intl-ALC Alicante
32h 30m2 stops Vienna Intl Brussels Bruxelles-National
Multiple Airlines Logo
09:50 - 17:00ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Zurich
£666Multiple Airlines
Sat, 12 Dec - Sat, 27 Feb
KLM Logo
18:15 - 16:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
15h 50m1 stop Amsterdam Schiphol
KLM Logo
09:35 - 23:02ALC  Alicante-IAD Washington, D.C. Dulles Intl
19h 27m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£672KLM
Fri, 13 Nov - Thu, 19 Nov
Icelandair Logo
19:40 - 14:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
12h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
21:55 - 18:30ALC  Alicante-IAD Washington, D.C. Dulles Intl
26h 35m1 stop Reykjavik Keflavik Intl
£677Icelandair
Wed, 11 Nov - Mon, 16 Nov
KLM Logo
18:40 - 18:15IAD  Washington, D.C. Dulles Intl-ALC Alicante
17h 35m2 stops Paris Charles de Gaulle Amsterdam Schiphol
KLM Logo
20:35 - 15:45ALC  Alicante-IAD Washington, D.C. Dulles Intl
25h 10m1 stop Amsterdam Schiphol
£689KLM
Booking Insights

Price, demand, and travel trends for Washington, D.C. Dulles Intl Airport to Alicante flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Washington, D.C. Dulles Intl Airport to Alicante?

Return flights from Washington, D.C. Dulles Intl Airport to Alicante typically range from £560 to £896. The lowest price found in the past 5 days was £591 on Delta.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Alicante?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Alicante. It's 17% cheaper than the average day, while Sunday is the most expensive, with prices 22% higher.

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

•February is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Alicante at £467 return.
•December (£1,388) and March (£889) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 197% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. Dulles Intl Airport to Alicante the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Alicante are cheapest 3 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Alicante flights

Low season

December

Cheapest flight

£309
Beat the crowds with an average 60% drop in traveller numbers.
The most popular month to fly with an average 91% increase in traveller numbers.
One-way flight from Washington, D.C. Dulles Intl Airport to Alicante

When to book flights from Washington, D.C. to Alicante

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Alicante based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Washington, D.C. Dulles Intl Airport to Alicante flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

    A direct flight from Washington, D.C. Dulles Intl Airport to Alicante takes 00m, covering 4,014 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Alicante?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Alicante flight?

    Return flights from Washington, D.C. Dulles Intl Airport to Alicante range from £560 to £896, with an average of £727 over the past 12 months. Anything below £560 counts as a good deal.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Alicante flights?

    Last-minute fares on this route (booked within two weeks of departure) run 35% above the £727 route average. Book 3 weeks before departure for the lowest fares.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Alicante changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £591 to £1,738. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Alicante looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Alicante are currently in line with typical prices for this route. Average one-way fares are about £392.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Alicante?

    Flights from Washington, D.C. Dulles Intl Airport to Alicante usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Alicante (ALC).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Alicante pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Alicante most commonly connect through:

    • Madrid Barajas (MAD) – 73% of one-stop connections
    • Lisbon Humberto Delgado (LIS) – 16% of one-stop connections
    • Amsterdam Schiphol (AMS) – 4% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) – 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Alicante?

    Yes. Flexible dates can save you up to 32% on flights from Washington, D.C. Dulles Intl Airport to Alicante. Tuesday is the cheapest departure day at £606 return on average, while Sunday is the most expensive at £891, a difference of £284.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Washington, D.C. Dulles Intl Airport to Alicante?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time of 12h 04m, compared to 13h 09m via Munich Franz Josef Strauss (MUC) and 15h 32m via Lisbon Humberto Delgado (LIS).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Alicante?

    Alicante is 5 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Alicante?

    Some of the most popular sights in Alicante are Playa del Postiguet, El Mercado, and Plaza del Carmen. These are among the most viewed places in Alicante on KAYAK.

Your guide to booking Washington, D.C. Dulles Intl Airport to Alicante flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average £606, about £284 less than Sunday fares (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 3 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Alicante trip for February. Fares historically average £467 return in that month – typically £922 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Alicante Airport.

    • Hampton Inn Alicante, Spain

More options for your flight from Washington, D.C. to Alicante

Complete your trip to Alicante with a hotel stay or car hire

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