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Cheap flights from Seattle to Arcata from $340

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Arcata departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Arcata

Cheap round-trip flights

United Airlines Logo
1:20 pm - 5:52 pmSEA-ACV
4h 32m1 stop
United Airlines Logo
6:45 pm - 12:59 amACV-SEA
6h 14m1 stop
$340United Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 1
United Airlines Logo
5:00 am - 10:57 amSEA-ACV
5h 57m1 stop
United Airlines Logo
6:45 pm - 6:45 pmACV-SEA
24h 00m1 stop
$423United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
7:00 am - 2:38 pmSEA-ACV
7h 38m1 stop
United Airlines Logo
6:30 am - 12:02 pmACV-SEA
5h 32m1 stop
$450United Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 16
United Airlines Logo
5:00 am - 10:52 amSEA-ACV
5h 52m1 stop
United Airlines Logo
4:00 pm - 11:15 pmACV-SEA
7h 15m1 stop
$451United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
5:00 am - 10:57 amSEA-ACV
5h 57m1 stop
United Airlines Logo
6:45 pm - 9:53 pmACV-SEA
27h 08m2 stops
$452United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
5:00 am - 10:57 amSEA-ACV
5h 57m1 stop
United Airlines Logo
4:00 pm - 11:56 amACV-SEA
19h 56m3 stops
$482United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
United Airlines Logo
7:00 am - 2:38 pmSEA-ACV
7h 38m1 stop
United Airlines Logo
6:45 pm - 11:15 pmACV-SEA
4h 30m1 stop
$488United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
9:25 am - 10:12 pmSEA-ACV
12h 47m1 stop
United Airlines Logo
6:45 pm - 12:59 amACV-SEA
6h 14m1 stop
$495United Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 4
United Airlines Logo
7:13 pm - 10:55 amSEA-ACV
15h 42m2 stops
United Airlines Logo
8:20 am - 1:38 pmACV-SEA
5h 18m1 stop
$542United Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 4
United Airlines Logo
6:55 pm - 2:38 pmSEA-ACV
19h 43m2 stops
United Airlines Logo
4:00 pm - 11:15 pmACV-SEA
7h 15m1 stop
$556United Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19

United Airlines flights from Seattle to Arcata

Our best United Airlines deals on Seattle to Arcata flight tickets
United Airlines
Nov 24
SEA1:20 pmSeattle/Tacoma Intl
4h 32m
1 stop
ACV5:52 pmArcata Eureka
Dec 1
ACV6:45 pmArcata Eureka
6h 14m
1 stop
SEA12:59 amSeattle/Tacoma Intl
$340
Find similar
United Airlines
Sep 29
SEA5:00 amSeattle/Tacoma Intl
5h 57m
1 stop
ACV10:57 amArcata Eureka
Oct 3
ACV6:45 pmArcata Eureka
24h 00m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$423
Find similar
United Airlines
Oct 14
SEA7:00 amSeattle/Tacoma Intl
7h 38m
1 stop
ACV2:38 pmArcata Eureka
Oct 16
ACV6:30 amArcata Eureka
5h 32m
1 stop
SEA12:02 pmSeattle/Tacoma Intl
$450
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Seattle to Arcata that are best for you.

Fly from

Fly to

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

Mon 9/29

5:00 am-10:57 am

1 stop5h 57m

Arcata Eureka

Fri 10/3

6:45 pm-6:45 pm

1 stop24h 00m

$423

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

Mon 9/29

5:00 am-10:57 am

1 stop5h 57m

Arcata Eureka

Fri 10/3

6:45 pm-9:53 pm

2 stops27h 08m

$452

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Mon 9/29

5:00 am-10:57 am

1 stop5h 57m

Arcata Eureka

Fri 10/3

4:00 pm-11:56 am

3 stops19h 56m

$482

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Sun 10/12

7:00 am-2:38 pm

1 stop7h 38m

Arcata Eureka

Sun 10/19

6:45 pm-11:15 pm

1 stop4h 30m

$488

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Sun 11/2

9:25 am-10:12 pm

1 stop12h 47m

Arcata Eureka

Tue 11/4

6:45 pm-12:59 am

1 stop6h 14m

$495

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Sun 11/2

7:13 pm-10:55 am

2 stops15h 42m

Arcata Eureka

Tue 11/4

8:20 am-1:38 pm

1 stop5h 18m

$542

SeattleArcata

SEA - ACV

SEAACV

Seattle/Tacoma Intl

Fri 10/17

6:55 pm-2:38 pm

2 stops19h 43m

Arcata Eureka

Sun 10/19

4:00 pm-11:15 pm

1 stop7h 15m

$556

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Arcata from

How to get the cheapest flight ticket from Seattle to Arcata

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 cheapest month to fly to Arcata?

The month of October is another great option to travel to Arcata, with average flight prices from Seattle averaging around $303.

What is the cheapest day to depart on your flight to Arcata?

The cheapest day to depart from Seattle to Arcata is on a Thursday. Travelers who choose to depart for Arcata on a Thursday will often find tickets for as low as $353. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Arcata for around $668.

What is the cheapest time of day to depart on your flight to Arcata?

In the morning is the cheapest time of day to fly from Seattle to Arcata when you can find flight prices for as low as $410. Flying to Arcata in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Arcata is in the afternoon when prices are around $671.

Can stopping save me money on Seattle to Arcata flights?

You could potentially save up to 19% on your flight if you consider stops on a Seattle to Arcata flight.

How have Seattle to Arcata flight prices changed over time?

When to book flights from Seattle to Arcata

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

Cheap Seattle to Arcata (SEA to ACV) flight deals and tips

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

Direct flights

None
There are no direct flights from Seattle to Arcata. There are no popular flight routes from Seattle to Arcata.
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  • How far is Seattle/Tacoma Intl to Arcata Eureka by plane?

    Seattle/Tacoma Intl and Arcata Eureka are 473.7 mi apart from one another. 4h 32m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Arcata Eureka 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 Arcata Eureka Airport.

  • What documentation or ID do you need to fly to Arcata Eureka Airport?

    The travel and health documents required for your trip to Arcata Eureka 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 Arcata Eureka 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 Arcata?

Best airlines flying from Seattle to Arcata

Compare and see reviews for airlines that fly from Seattle to Arcata with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near Arcata?

Book flights to Arcata if you plan to visit one of these locations
Eureka
Fortuna

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Arcata for you.

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

Flights from Seattle to Arcata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Arcata from Seattle.

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

Yes. momondo can track prices for Seattle to Arcata 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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