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$272+ Cheap flights from Seattle to Arcata (SEA - ACV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ACV
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Seattle to Arcata

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Arcata (ACV). 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 September 17, 2025.

Round-trip from

$340
(United Airlines)

One-way from

$322
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$373
From Seattle/Tacoma Intl to Arcata Eureka
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One-way flight from Seattle/Tacoma Intl to Arcata Eureka
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Arcata

Cheapest flights from Seattle to Arcata
Explore the most affordable flight options available from Seattle to Arcata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:00 amSEA - ACV
1 stop5h 57mUnited Airlines
Sun 9/286:45 pmACV - SEA
1 stop6h 14mUnited Airlines
Deal found 9/16$272
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:20 pmSEA - ACV
1 stop4h 32mUnited Airlines
Mon 12/16:45 pmACV - SEA
1 stop6h 14mUnited Airlines
Deal found 9/15$340
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:31 pmSEA - ACV
1 stop4h 44mUnited Airlines
Sun 9/284:00 pmACV - SEA
1 stop5h 15mUnited Airlines
Deal found 9/16$377
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 amSEA - ACV
1 stop7h 38mUnited Airlines
Thu 10/166:30 amACV - SEA
1 stop5h 32mUnited Airlines
Deal found 9/15$450
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:00 amSEA - ACV
1 stop5h 52mUnited Airlines
Sun 10/194:00 pmACV - SEA
1 stop7h 15mUnited Airlines
Deal found 9/15$451
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:35 amSEA - ACV
1 stop8h 42mUnited Airlines
Sun 10/56:30 amACV - SEA
1 stop5h 32mUnited Airlines
Deal found 9/16$624

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Arcata 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 September 17, 2025.
Use the filters below to find and compare flights from Seattle to Arcata that are best for you.

Fly from

Seattle

Fly to

Arcata

Route

Depart

Return

Price

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Mon 11/24

1:20 pm-5:52 pm

1 stop4h 32m

Arcata Eureka

Mon 12/1

6:45 pm-12:59 am

1 stop6h 14m

$340

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Sat 9/27

5:31 pm-10:15 pm

1 stop4h 44m

Arcata Eureka

Sun 9/28

4:00 pm-9:15 pm

1 stop5h 15m

$377

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Tue 10/14

7:00 am-2:38 pm

1 stop7h 38m

Arcata Eureka

Thu 10/16

6:30 am-12:02 pm

1 stop5h 32m

$450

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Fri 10/17

5:00 am-10:52 am

1 stop5h 52m

Arcata Eureka

Sun 10/19

4:00 pm-11:15 pm

1 stop7h 15m

$451

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Fri 10/3

6:35 am-3:17 pm

1 stop8h 42m

Arcata Eureka

Sun 10/5

6:30 am-12:02 pm

1 stop5h 32m

$624

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Tue 9/23

5:35 pm-10:14 pm

1 stop4h 39m

$322

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Mon 9/22

3:19 pm-10:14 pm

1 stop6h 55m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Seattle to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata 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 Arcata

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Arcata (average of $343). Flying from Seattle to Arcata in June is currently the most expensive (average of $571). 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.

Reviews of airlines servicing Arcata

Get insights into the airlines that provide service to Arcata. 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 Arcata. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from Seattle to Arcata 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.
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • How long is the flight from Seattle to Arcata?

    A quick flight from Seattle to Arcata can take about 4h 32m. United Airlines provides one of the quickest options available for as low as $340. There are 456 mi between Seattle and Arcata.

  • What is the cheapest airline to fly from Seattle to Arcata round-trip?

    According to our current data, United Airlines ($228), offers the cheapest pricing from Seattle to Arcata. You may be able to fly from Seattle to Arcata for 42% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Arcata 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 Arcata?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Arcata (average of $343). Flying from Seattle to Arcata in June is currently the most expensive (average of $571). 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.

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Top airline flying from Seattle to Arcata

Discover the top airline that operate flights from Seattle to Arcata. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$393FlexibilityNo cancel feeOn-time69%

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