IAD - ALC

£445 Find Cheap Flights from Washington, D.C. to Alicante – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£445
Typical prices: £448-£877
Multiple Airlines
Sun 4/11Fri 9/11
IAD - ALC • 1 stop
Cheapest one-way flight
£548
Typical prices: £345-£456
Multiple Airlines
Mon 17/12
IAD - ALC • 2 stops
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 52% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 38% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Brussels Bruxelles-National (BRU)
Cheapest • Avg £425 (return)
Madrid Barajas (MAD)
Shortest trip • 12h 12m (one-way)
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Insights
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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

Wed, 4 Nov - Mon, 9 Nov
Multiple Airlines Logo
17:25 - 09:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
33h 40m1 stop Zurich
Multiple Airlines Logo
19:50 - 17:00ALC  Alicante-IAD Washington, D.C. Dulles Intl
27h 10m1 stop Zurich
£445Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
American Airlines Logo
17:00 - 09:35IAD  Washington, D.C. Dulles Intl-ALC Alicante
10h 35m1 stop Madrid Barajas
American Airlines Logo
09:15 - 17:20ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Madrid Barajas
£508American Airlines
Sat, 24 Oct - Sat, 31 Oct
American Airlines Logo
13:23 - 09:35IAD  Washington, D.C. Dulles Intl-ALC Alicante
14h 12m2 stops Charlotte Douglas Madrid Barajas
American Airlines Logo
09:15 - 17:20ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Madrid Barajas
£512American Airlines
Tue, 13 Oct - Fri, 6 Nov
KLM Logo
17:30 - 11:40IAD  Washington, D.C. Dulles Intl-ALC Alicante
12h 10m1 stop Amsterdam Schiphol
KLM Logo
10:20 - 23:16ALC  Alicante-IAD Washington, D.C. Dulles Intl
18h 56m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£592KLM
Tue, 13 Oct - Wed, 11 Nov
KLM Logo
18:32 - 16:00IAD  Washington, D.C. Dulles Intl-ALC Alicante
15h 28m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
20:15 - 16:26ALC  Alicante-IAD Washington, D.C. Dulles Intl
26h 11m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£596KLM
Sun, 4 Oct - Tue, 20 Oct
British Airways Logo
19:15 - 10:05IAD  Washington, D.C. Dulles Intl-ALC Alicante
32h 50m1 stop London Heathrow
British Airways Logo
21:30 - 23:58ALC  Alicante-IAD Washington, D.C. Dulles Intl
32h 28m2 stops Madrid Barajas Charlotte Douglas
£608British Airways
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:40 - 00:59IAD  Washington, D.C. Dulles Intl-ALC Alicante
22h 19m2 stops Reykjavik Keflavik Intl Brussels Bruxelles-National
Multiple Airlines Logo
20:45 - 16:45ALC  Alicante-IAD Washington, D.C. Dulles Intl
25h 00m2 stops Madrid Barajas Amsterdam Schiphol
£619Multiple Airlines
Thu, 8 Oct - Thu, 22 Oct
Multiple Airlines Logo
22:20 - 17:25IAD  Washington, D.C. Dulles Intl-ALC Alicante
13h 05m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
09:40 - 16:45ALC  Alicante-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Zurich
£621Multiple Airlines
Sat, 10 Oct - Mon, 19 Oct
TAP AIR PORTUGAL Logo
17:05 - 09:40IAD  Washington, D.C. Dulles Intl-ALC Alicante
10h 35m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
19:35 - 20:35ALC  Alicante-IAD Washington, D.C. Dulles Intl
31h 00m1 stop Lisbon Humberto Delgado
£624TAP AIR PORTUGAL
Thu, 8 Oct - Wed, 21 Oct
Lufthansa Logo
22:20 - 17:25IAD  Washington, D.C. Dulles Intl-ALC Alicante
13h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
18:10 - 19:25ALC  Alicante-IAD Washington, D.C. Dulles Intl
31h 15m1 stop Munich Franz Josef Strauss
£628Lufthansa
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 from Washington, D.C. Dulles Intl Airport to Alicante with more confidence.

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

Sunday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Alicante and is 23% cheaper than the average day. Saturday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Alicante at £416 return.
  • December (£1,011) and March (£874) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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 52% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

February

Cheapest flight

£445
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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) – 66% of one-stop connections
    • Lisbon Humberto Delgado (LIS) – 18% of one-stop connections
    • Amsterdam Schiphol (AMS) – 6% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) – 3% of one-stop connections

    Madrid Barajas (MAD) handles the largest share of one-stop connections on this route.

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

    On the Washington, D.C. Dulles Intl Airport to Alicante route, being flexible with your departure day can save you up to 38%. Sunday is the cheapest day at £517 return on average, while Saturday is the most expensive at £823 – a £306 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Alicante?

    Some of the most popular sights in Alicante are Alicante City Centre, Alicante Port, and Playa del Postiguet. These are among the most viewed places in Alicante on KAYAK.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 39% above the route average of £667. Book 3 weeks before departure for the lowest fares.

  • 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 0h 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 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 higher than usual. Average one-way flight prices are about £574, which is 46% above the typical average for this route.

  • 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 12m, compared to 13h 59m via Kastrup Copenhagen (CPH) and 15h 29m via Lisbon Humberto Delgado (LIS).

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

    Alicante is 6 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.

  • Which car hire options are available at Alicante Airport (ALC)?

    Alicante Airport (ALC) hosts 5 major car hire companies, with daily rates starting from around £1 for economy cars. Top options include:
    · Goldcar Rental SP
    · Record go
    · Wheego
    · DRIVALIA
    · Wiber

  • 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 £448 to £877, with an average of £667 over the past 12 months. Anything below £448 counts as a good deal.

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 Sunday departure instead of Saturday. On this route, Sunday flights average £517 – about £306 less than Saturday (37% 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 52% 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 October. Fares historically average £416 return in that month – typically £595 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

Car hire in Alicante
Hotels in Alicante
Holidays in Alicante