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Alicante

$396+ Cheap flights from Seattle (SEA) to Alicante (ALC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ALC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$530
(Scandinavian Airlines)

One-way from

$396
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,463
From Seattle/Tacoma Intl to Alicante
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One-way flight from Seattle/Tacoma Intl to Alicante
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Highest demand for flights based on searches. 29% potential increase in price ($518 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($127 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Alicante

Cheapest flights from Seattle to Alicante
Explore the most affordable flight options available from Seattle to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/284:20 pmSEA - ALC
2 stops17h 20mScandinavian Airlines
Sat 10/119:10 pmALC - SEA
2 stops25h 50mScandinavian Airlines
Deal found 6/11$530
This Ovago deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:37 pmSEA - ALC
2 stops32h 38mMultiple Airlines
Tue 2/31:05 pmALC - SEA
2 stops40h 05mMultiple Airlines
Deal found 6/12$651
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:33 amSEA - ALC
2 stops22h 02mIberia
Tue 2/39:30 pmALC - SEA
2 stops28h 25mIberia
Deal found 6/12$655
This SWISS deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:25 pmSEA - ALC
1 stop18h 00mSWISS
Wed 10/18:05 pmALC - SEA
2 stops31h 31mSWISS
Deal found 6/11$676
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:00 pmSEA - ALC
1 stop33h 25mKLM
Tue 2/36:50 pmALC - SEA
1 stop26h 00mKLM
Deal found 6/12$834
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:19 amSEA - ALC
2 stops18h 51mAmerican Airlines
Tue 8/129:45 amALC - SEA
2 stops20h 48mAmerican Airlines
Deal found 6/11$840
This Lufthansa deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:50 pmSEA - ALC
1 stop13h 30mLufthansa
Thu 7/246:05 pmALC - SEA
1 stop31h 54mLufthansa
Deal found 6/12$998
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:30 amSEA - ALC
2 stops22h 15mTAP AIR PORTUGAL
Sat 10/1111:20 amALC - SEA
3 stops31h 59mTAP AIR PORTUGAL
Deal found 6/11$1,181
This AranGrant deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:20 pmSEA - ALC
1 stop28h 45mBritish Airways
Mon 11/246:15 pmALC - SEA
1 stop26h 05mBritish Airways
Deal found 6/12$3,412
This Icelandair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:30 pmSEA - ALC
1 stop30h 20mIcelandair
Tue 11/253:10 pmALC - SEA
1 stop34h 50mIcelandair
Deal found 6/12$3,840
This Finnair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:28 amSEA - ALC
2 stops28h 22mFinnair
Thu 11/2011:25 amALC - SEA
2 stops32h 55mFinnair
Deal found 6/12$4,881
This AranGrant deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:35 pmSEA - ALC
1 stop16h 25mAer Lingus
Sun 11/237:20 pmALC - SEA
1 stop32h 00mAer Lingus
Deal found 6/12$5,496

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Alicante that are best for you.

Fly from

Seattle

Fly to

Alicante

Route

Depart

Return

Price

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 9/28

4:20 pm-6:40 pm

2 stops17h 20m

Alicante

Sat 10/11

9:10 pm-2:00 pm

2 stops25h 50m

$530

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 11/4

3:37 pm-9:15 am

2 stops32h 38m

Alicante

Tue 2/3

1:05 pm-8:10 pm

2 stops40h 05m

$651

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 11/3

1:33 am-8:35 am

2 stops22h 02m

Alicante

Tue 2/3

9:30 pm-4:55 pm

2 stops28h 25m

$655

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 9/1

4:25 pm-7:25 pm

1 stop18h 00m

Alicante

Wed 10/1

8:05 pm-6:36 pm

2 stops31h 31m

$676

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 11/4

3:00 pm-9:25 am

1 stop33h 25m

Alicante

Tue 2/3

6:50 pm-11:50 am

1 stop26h 00m

$834

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 8/4

5:19 am-9:10 am

2 stops18h 51m

Alicante

Tue 8/12

9:45 am-9:33 pm

2 stops20h 48m

$840

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 7/13

6:50 pm-5:20 pm

1 stop13h 30m

Alicante

Thu 7/24

6:05 pm-4:59 pm

1 stop31h 54m

$998

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 9/28

11:30 am-6:45 pm

2 stops22h 15m

Alicante

Sat 10/11

11:20 am-10:19 am

3 stops31h 59m

$1,181

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 9/11

8:20 pm-10:05 am

1 stop28h 45m

Alicante

Mon 11/24

6:15 pm-11:20 am

1 stop26h 05m

$3,412

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 9/11

11:30 pm-2:50 pm

1 stop30h 20m

Alicante

Tue 11/25

3:10 pm-5:00 pm

1 stop34h 50m

$3,840

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Seattle to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Alicante

What is the cheapest month to book a flight from Seattle to Alicante?

Currently, February is the cheapest month in which you can book a flight from Seattle to Alicante (average of $641). Flying from Seattle to Alicante in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ALC?

Find hourly flight availability from Seattle to Alicante. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Seattle to Alicante, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 40% versus a flight in the evening.

Rainfall in Alicante by month

Plan your trip to Alicante by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alicante ranges from 0.2 - 2.0 inches per month. October is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Alicante when rainfall is around 0.2 in.

Temperature in Alicante by month

Plan your trip to Alicante by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alicante, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Alicante

Get insights into the airlines that provide service to Alicante. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alicante. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Seattle to Alicante to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Alicante round-trip?

    Currently priced at $530, Scandinavian Airlines will fly you from Seattle to Alicante and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Iberia and SWISS - these airlines can fly you to your destination from $655 and $676, respectively. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Alicante one-way?

    The cheapest airlines for a one-way flight from Seattle to Alicante are Delta ($848), KLM ($852), and American Airlines ($10,624).

  • Can I find deals for flights from Seattle to Alicante that include hotel bookings?

    Yes. In addition to deals on Seattle to Alicante flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Alicante?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Alicante.

  • Can I find deals for business class flights from Seattle to Alicante?

    Yes. Cheapflights offers flight deals from Seattle to Alicante by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Alicante?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Alicante (average of $641). Flying from Seattle to Alicante in June is currently the most expensive (average of $1,129). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Torrevieja
Altea

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Other flights to Alicante

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Top airline flying from Seattle to Alicante

Discover the top airline that operate flights from Seattle to Alicante. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$748Average$1,106FlexibilityNo cancel feeOn-time75%

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