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Cheap flights from Seattle to Alicante from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Alicante departing on 6/21. 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
0 bags

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Find the cheapest flights from Seattle to Alicante

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 pm - 12:20 am
SEA
-
ALC
20h 20m
2 stops
Multiple Airlines Logo
7:00 am - 5:55 pm
ALC
-
SEA
19h 55m
2 stops
$690Multiple Airlines
Wed, May 27 - Sat, Jun 6
Multiple Airlines Logo
7:00 pm - 12:20 am
SEA
-
ALC
20h 20m
2 stops
Multiple Airlines Logo
7:00 am - 5:55 pm
ALC
-
SEA
19h 55m
2 stops
$703Multiple Airlines
Wed, May 27 - Sat, Jun 6
Scandinavian Airlines Logo
3:55 pm - 11:15 am
SEA
-
ALC
34h 20m
1 stop
Scandinavian Airlines Logo
11:05 am - 1:45 pm
ALC
-
SEA
35h 40m
2 stops
$710Scandinavian Airlines
Sun, Sep 13 - Thu, Sep 17
Scandinavian Airlines Logo
3:55 pm - 11:15 am
SEA
-
ALC
34h 20m
1 stop
Scandinavian Airlines Logo
11:30 am - 1:45 pm
ALC
-
SEA
35h 15m
1 stop
$733Scandinavian Airlines
Sun, Sep 13 - Thu, Sep 17
Scandinavian Airlines Logo
3:55 pm - 6:40 pm
SEA
-
ALC
17h 45m
2 stops
Scandinavian Airlines Logo
11:05 am - 1:45 pm
ALC
-
SEA
35h 40m
2 stops
$784Scandinavian Airlines
Sun, Sep 13 - Thu, Sep 17
Iberia Logo
12:00 pm - 8:55 pm
SEA
-
ALC
23h 55m
2 stops
Iberia Logo
1:45 pm - 12:14 am
ALC
-
SEA
18h 29m
2 stops
$852Iberia
Thu, Oct 1 - Sat, Oct 31
Multiple Airlines Logo
7:00 pm - 9:50 am
SEA
-
ALC
29h 50m
3 stops
Multiple Airlines Logo
11:00 am - 8:40 pm
ALC
-
SEA
18h 40m
2 stops
$872Multiple Airlines
Wed, May 27 - Sat, Jun 6
Lufthansa Logo
6:50 pm - 5:25 pm
SEA
-
ALC
13h 35m
1 stop
Lufthansa Logo
6:00 pm - 1:10 pm
ALC
-
SEA
27h 10m
1 stop
$921Lufthansa
Thu, Oct 1 - Sat, Oct 31
Multiple Airlines Logo
6:50 pm - 5:25 pm
SEA
-
ALC
13h 35m
1 stop
Multiple Airlines Logo
8:05 pm - 12:21 am
ALC
-
SEA
36h 16m
2 stops
$925Multiple Airlines
Thu, Oct 1 - Sat, Oct 31
British Airways Logo
8:20 am - 8:55 pm
SEA
-
ALC
27h 35m
2 stops
British Airways Logo
9:15 am - 10:20 pm
ALC
-
SEA
22h 05m
2 stops
$952British Airways
Sun, Oct 18 - Thu, Oct 22

Lufthansa flights from Seattle to Alicante

Our best Lufthansa deals on Seattle to Alicante flight tickets
Lufthansa
Oct 1
SEA6:50 pmSeattle/Tacoma Intl
13h 35m
1 stop
ALC5:25 pmAlicante
Oct 31
ALC6:00 pmAlicante
27h 10m
1 stop
SEA1:10 pmSeattle/Tacoma Intl
$921
Lufthansa
May 27
SEA10:45 amSeattle/Tacoma Intl
20h 45m
2 stops
ALC4:30 pmAlicante
Jun 6
ALC5:40 pmAlicante
27h 40m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$1,026
Lufthansa
May 28
SEA2:55 pmSeattle/Tacoma Intl
17h 30m
2 stops
ALC5:25 pmAlicante
Jun 6
ALC5:40 pmAlicante
38h 00m
2 stops
SEA10:40 pmSeattle/Tacoma Intl
$1,097

Scandinavian Airlines flights from Seattle to Alicante

Our best Scandinavian Airlines deals on Seattle to Alicante flight tickets
Scandinavian Airlines
Sep 13
SEA3:55 pmSeattle/Tacoma Intl
34h 20m
1 stop
ALC11:15 amAlicante
Sep 17
ALC11:05 amAlicante
35h 40m
2 stops
SEA1:45 pmSeattle/Tacoma Intl
$710
Scandinavian Airlines
Sep 13
SEA3:55 pmSeattle/Tacoma Intl
34h 20m
1 stop
ALC11:15 amAlicante
Sep 17
ALC11:30 amAlicante
35h 15m
1 stop
SEA1:45 pmSeattle/Tacoma Intl
$733
Scandinavian Airlines
Sep 13
SEA3:55 pmSeattle/Tacoma Intl
17h 45m
2 stops
ALC6:40 pmAlicante
Sep 17
ALC11:05 amAlicante
35h 40m
2 stops
SEA1:45 pmSeattle/Tacoma Intl
$784

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 April 29, 2026.
Use the filters below to find and compare flights from Seattle to Alicante that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 5/27

7:00 pm-12:20 am

2 stops20h 20m

Alicante

Sat 6/6

7:00 am-5:55 pm

2 stops19h 55m

$690

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 5/27

7:00 pm-12:20 am

2 stops20h 20m

Alicante

Sat 6/6

7:00 am-5:55 pm

2 stops19h 55m

$703

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-11:15 am

1 stop34h 20m

Alicante

Thu 9/17

11:05 am-1:45 pm

2 stops35h 40m

$710

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-11:15 am

1 stop34h 20m

Alicante

Thu 9/17

11:30 am-1:45 pm

1 stop35h 15m

$733

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 9/13

3:55 pm-6:40 pm

2 stops17h 45m

Alicante

Thu 9/17

11:05 am-1:45 pm

2 stops35h 40m

$784

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 10/1

12:00 pm-8:55 pm

2 stops23h 55m

Alicante

Sat 10/31

1:45 pm-12:14 am

2 stops18h 29m

$852

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 5/27

7:00 pm-9:50 am

3 stops29h 50m

Alicante

Sat 6/6

11:00 am-8:40 pm

2 stops18h 40m

$872

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 10/1

6:50 pm-5:25 pm

1 stop13h 35m

Alicante

Sat 10/31

6:00 pm-1:10 pm

1 stop27h 10m

$921

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 10/1

6:50 pm-5:25 pm

1 stop13h 35m

Alicante

Sat 10/31

8:05 pm-12:21 am

2 stops36h 16m

$925

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 10/18

8:20 am-8:55 pm

2 stops27h 35m

Alicante

Thu 10/22

9:15 am-10:20 pm

2 stops22h 05m

$952

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 Seattle 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 typical price of a round-trip flight between Seattle and Alicante?

What is the cheapest month to fly to Alicante?

The month of March is, on average, the cheapest month to fly to Alicante from Seattle, with most prices found around $511. The month of January is another great option to travel to Alicante, with average flight prices from Seattle averaging around $542.

When to book flights from Seattle to Alicante

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

Cheap Seattle to Alicante (SEA to ALC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Alicante

Fastest flight time

28h 35m

Direct flights

None
The fastest flight from Seattle to Alicante takes 28h 35m
There are no direct flights from Seattle to Alicante. There are no popular flight routes from Seattle to Alicante.
Search flight deals

Frequently asked questions about flying from Seattle to Alicante

  • How far is Seattle/Tacoma Intl to Alicante by plane?

    The straight-line distance from Seattle/Tacoma Intl to Alicante is 5501.4 mi. By plane, this route typically takes 28h 35m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Alicante Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Alicante Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Alicante Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Alicante Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma 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 Seattle to Alicante?

Best airlines flying from Seattle to Alicante

Compare and see reviews for airlines that fly from Seattle to Alicante with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $511Free CancellationRating
7.0
646 reviews
Search Icelandair flights
KLMPriceFrom $578Free CancellationRating
7.8
1,510 reviews
Search KLM flights

Traveling to a place near Alicante?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Alicante?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Alicante. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Alicante with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Alicante from Seattle with this policy.

How can momondo help me find flights from Seattle to Alicante?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Alicante from Seattle.

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

Yes. momondo can track prices for Seattle to Alicante flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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