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CA $217 Cheap Flights from Eureka (ACV) to Seattle (SEA)

View CA $217 flight on Thu, Sep 24, 2026Opens in a new window

Popular airlines from Eureka, CA (ACV-Arcata - Eureka) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Eureka (ACV) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $217 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Eureka (ACV) to Seattle (SEA)

April is typically the cheapest month to fly

From CA $230 - CA $544 per traveller.

Frequently asked questions

How much does a flight from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
You can find one-way and return flights from ACV to SEA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ACV to SEA ticket fares go up or down.
What is the cheapest month to fly from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
December is typically the cheapest month to fly from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares around CA$436. December sees lower prices because it falls after the peak holiday travel rush, when demand drops and airlines compete for bookings. February and March are also good months to find deals on this route.
Which airlines fly direct from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter ACV to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA), with tickets starting from around CA$210 for flights that can be booked for departure within the next year. Alaska Airlines also offers one of the cheapest connecting return flights from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA), with tickets starting from around CA$368. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. United offers the most daily flights from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The cheapest months to fly from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA) are typically December and February, with average return flights around CA$436. While these months offer the best value, they might not always align with the most popular travel times. If you're flexible, aiming for these months can help you find more affordable fares.
How many flights per day from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 9 connecting flights per day from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA). Some common connection points include San Francisco Intl. (SFO), Los Angeles Intl. (LAX), and Denver Intl. (DEN).
What is the earliest flight from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA) typically departs around 5:00 AM local time. This service is operated by United and Alaska Airlines, but it's a seasonal service active only in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Thursday, with around 6 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United and Alaska Airlines. Flight schedules are quite consistent throughout the week, so you'll have similar options on other days too.
What are the most popular departure times for flights from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA) are in the early afternoon, from 12pm to 3pm. Many major carriers, including Alaska Airlines and United, offer flights during this window. Many travellers prefer this time because it allows for a relaxed morning before heading to the airport and an arrival in Seattle with plenty of time to settle in.
How long does it take to fly from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are no nonstop flights from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.). For flights with one stop, you can expect the journey to typically take around 6 hours 30 minutes. If your flight has two or more stops, the travel time usually increases to about 10 hours. Keep in mind that these are average times, and the actual duration can vary based on your specific routing and layover times.
Can you fly business or first class from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You can fly first class from Arcata - Eureka (ACV) to Seattle - Tacoma Intl. (SEA). First class cabins are available on Alaska Airlines and United.
How do I earn miles on a Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle, WA (SEA) from Eureka, CA (ACV)?
If you're planning to travel to Seattle from Arcata - Eureka (ACV), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), or Denver Intl. (DEN) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Eureka, CA (ACV-Arcata - Eureka) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Arcata - Eureka
Destination airport
Seattle - Tacoma Intl.
Distance
729 km
Average flight time
1 hour 40 mins

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McKinleyville to Seattle Flights

The easy way to book your flights from Eureka to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Eureka whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 1 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Eureka to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Arcata - Eureka, ACV to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Eureka to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Eureka currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seattle from Eureka 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

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