SEA - ALC

$515 Find Cheap Flights from Seattle to Alicante - Compare and Save

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Everything you should know

Cheapest round-trip
$608
Typical prices: $633-$975
Multiple Airlines
Wed 1/10Sat 3/3
SEA - ALC • 2 stops
Cheapest one-way
$867
Typical prices: $366-$597
British Airways
Sat 11/3
SEA - ALC • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Alicante. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 31% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Reykjavik Keflavik Intl (KEF)
Cheapest • Avg $623 (round-trip)
Dublin (DUB)
Shortest trip • 15h 39m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Seattle to Alicante (SEA-ALC)

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

Recent round-trip flight deals from Seattle to Alicante

Sun, Jan 10 - Wed, Mar 3
Multiple Airlines Logo
5:00 am - 9:00 amSEA  Seattle/Tacoma Intl-ALC Alicante
19h 00m2 stops Dallas/Fort Worth Madrid Barajas
Multiple Airlines Logo
1:45 pm - 11:20 amALC  Alicante-SEA Seattle/Tacoma Intl
30h 35m2 stops Madrid Barajas Dallas/Fort Worth
$608Multiple Airlines
Wed, Dec 9 - Wed, Jan 20
British Airways Logo
10:27 am - 8:35 amSEA  Seattle/Tacoma Intl-ALC Alicante
37h 08m2 stops Dallas/Fort Worth Madrid Barajas
British Airways Logo
9:30 pm - 8:04 pmALC  Alicante-SEA Seattle/Tacoma Intl
31h 34m2 stops Madrid Barajas Dallas/Fort Worth
$612British Airways
Fri, Oct 30 - Thu, Nov 5
Icelandair Logo
3:35 pm - 2:05 pmSEA  Seattle/Tacoma Intl-ALC Alicante
14h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
9:55 pm - 5:00 pmALC  Alicante-SEA Seattle/Tacoma Intl
28h 05m1 stop Reykjavik Keflavik Intl
$701Icelandair
Wed, Dec 9 - Wed, Jan 20
KLM Logo
2:35 pm - 6:15 pmSEA  Seattle/Tacoma Intl-ALC Alicante
18h 40m1 stop Amsterdam Schiphol
KLM Logo
8:15 pm - 11:50 amALC  Alicante-SEA Seattle/Tacoma Intl
24h 35m1 stop Amsterdam Schiphol
$732KLM
Wed, Dec 9 - Wed, Jan 20
KLM Logo
11:55 am - 6:15 pmSEA  Seattle/Tacoma Intl-ALC Alicante
21h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
8:15 pm - 11:50 amALC  Alicante-SEA Seattle/Tacoma Intl
24h 35m1 stop Amsterdam Schiphol
$736KLM
Wed, Dec 9 - Wed, Jan 20
KLM Logo
11:18 am - 6:15 pmSEA  Seattle/Tacoma Intl-ALC Alicante
21h 57m2 stops Salt Lake City Amsterdam Schiphol
KLM Logo
8:15 pm - 11:50 amALC  Alicante-SEA Seattle/Tacoma Intl
24h 35m1 stop Amsterdam Schiphol
$736KLM
Sun, Jan 10 - Wed, Mar 3
KLM Logo
2:25 pm - 7:40 pmSEA  Seattle/Tacoma Intl-ALC Alicante
20h 15m1 stop Amsterdam Schiphol
KLM Logo
7:30 pm - 11:35 amALC  Alicante-SEA Seattle/Tacoma Intl
25h 05m1 stop Amsterdam Schiphol
$737KLM
Mon, Feb 22 - Mon, Mar 1
SWISS Logo
3:30 pm - 7:00 pmSEA  Seattle/Tacoma Intl-ALC Alicante
18h 30m2 stops San Francisco Zurich
SWISS Logo
7:50 pm - 11:21 pmALC  Alicante-SEA Seattle/Tacoma Intl
36h 31m2 stops Zurich San Francisco
$757SWISS
Wed, Dec 9 - Wed, Jan 20
British Airways Logo
10:27 am - 8:35 amSEA  Seattle/Tacoma Intl-ALC Alicante
37h 08m2 stops Dallas/Fort Worth Madrid Barajas
British Airways Logo
9:30 pm - 8:04 pmALC  Alicante-SEA Seattle/Tacoma Intl
31h 34m2 stops Madrid Barajas Dallas/Fort Worth
$763British Airways
Fri, Oct 23 - Fri, Oct 30
SWISS Logo
7:00 am - 12:00 pmSEA  Seattle/Tacoma Intl-ALC Alicante
20h 00m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
9:50 am - 11:18 pmALC  Alicante-SEA Seattle/Tacoma Intl
21h 28m2 stops Zurich San Francisco
$795SWISS
Booking Insights

Price, demand and travel trends for Seattle to Alicante flights

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

What's the cheapest day of the week to fly from Seattle to Alicante?

Sunday is the cheapest day of the week to fly from Seattle to Alicante, it is 8% cheaper than the average day. Thursday is the most expensive day with flight prices 53% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Alicante?

  • November is the cheapest month to fly from Seattle to Alicante at $529 round-trip.
  • July ($1,408) and June ($1,173) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 166% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Seattle to Alicante flights

Low season

October

Cheapest flight

$608
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 85% increase in price.
Flight from Seattle to Alicante

When to book flights from Seattle to Alicante

Are your dates flexible? Find out the best times to travel from Seattle to Alicante based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle 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 Seattle to Alicante?

    Flights from Seattle to Alicante usually depart from Seattle/Tacoma Intl (SEA) and arrive at Alicante (ALC).

  • What cabin classes can I book on flights from Seattle to Alicante?

    Two cabin classes are available on flights from Seattle to Alicante:

    • Economy Class
    • Premium Economy Class

  • Which airports do connecting flights from Seattle to Alicante pass through?

    One-stop flights from Seattle to Alicante most commonly connect through:

    • Amsterdam Schiphol (AMS) - 60% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) - 29% of one-stop connections
    • Dublin (DUB) - 10% of one-stop connections
    • Kastrup Copenhagen (CPH) - 2% of one-stop connections

    Amsterdam Schiphol (AMS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Alicante?

    On the Seattle to Alicante route, being flexible with your departure day can save you up to 41%. Sunday is the cheapest day at $702 round-trip on average, while Thursday is the most expensive at $1,173: a $471 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, Playa del Postiguet and Alicante Port. These are among the most viewed places in Alicante on KAYAK.

  • How long is a flight from Seattle to Alicante?

    A nonstop flight from Seattle to Alicante takes 0h 00m, covering 5,510 miles.

  • Do I need a passport to fly from Seattle 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 Seattle to Alicante looking right now?

    One-way fares from Seattle to Alicante are currently higher than usual. Average one-way flight prices are about $1,533, which is 223% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Seattle to Alicante?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 15h 39m, compared with 17h 37m via Amsterdam Schiphol (AMS) and 19h 38m via Reykjavik Keflavik Intl (KEF).

  • What is the time difference between Seattle and Alicante?

    Alicante is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Alicante Airport (ALC)?

    Alicante Airport (ALC) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    · Goldcar Rental SP
    · Record go
    · Wheego
    · DRIVALIA
    · Wiber

  • How much should I expect to pay for a Seattle to Alicante flight?

    Round-trip flights from Seattle to Alicante range from $633 to $975, with an average of $762 over the past 12 months. Anything below $633 counts as a good deal.

Your guide to booking Seattle to Alicante flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Thursday. On this route, Sunday flights average $702 - about $471 less than Thursday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Alicante trip for November. Fares historically average $529 round-trip in that month - typically $879 less than the most expensive month, which is July (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 Seattle to Alicante

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

Car rentals in Alicante
Hotels in Alicante
Vacations in Alicante