How popular is this Eureka to Seattle flight route?

Within the past month, 1 users have taken a look at flights from Eureka to Seattle/Tacoma Intl.

Weekly flight availability from Eureka to Seattle

The most flights from EU9 to SEA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the cheapest flights from Eureka to Seattle?

Looking for the cheapest flight from Eureka to Seattle? While on average our users pay $474, our data indicates the cheapest price to be $185. The most popular route (Arcata Eureka - Seattle/Tacoma Intl), is priced around $292.

What airport do you fly into for flights to Seattle from Eureka?

Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Eureka. On average, Seattle/Tacoma Intl has 1 inbound flight from Eureka per day from 2 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

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

How can I find direct flights from Eureka to Seattle?

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

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

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

Find Cheap Flights from Eureka to Seattle

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Find flight deals from Eureka to Seattle

Most accurate provider	FlightHub 3 stars
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Popular in	December
Cheapest in	February
Average price	$302

Provider with most accurate pricing for Arcata Eureka-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Arcata Eureka-Seattle/Tacoma Intl flights.

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Highest demand for flights based on searches. 17% potential increase in price ($79 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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

Prices

Airlines

What is the cheapest time of day to fly from EU9 to SEA?

It’s optimal to fly from Eureka to Seattle in the morning. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines and United Airlines from Eureka to Seattle 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.

Alaska Airlines

7.9

Good

12,956 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

7.9

Good

12,956 reviews

Alaska Airlines

7.9

Good

12,956 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

United Airlines

7.4

Good

10,228 reviews

Alaska Airlines

7.9

Good

12,956 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

What airport do you fly into for flights to Seattle from Eureka?
Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Eureka. On average, Seattle/Tacoma Intl has 1 inbound flight from Eureka per day from 2 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
How popular is this Eureka to Seattle flight route?
Within the past month, 1 users have taken a look at flights from Eureka to Seattle/Tacoma Intl.
What are the cheapest flights from Eureka to Seattle?
Looking for the cheapest flight from Eureka to Seattle? While on average our users pay $474, our data indicates the cheapest price to be $185. The most popular route (Arcata Eureka - Seattle/Tacoma Intl), is priced around $292.
Can I find deals for flights from Eureka to Seattle that include hotel bookings?
Yes. In addition to deals on Eureka to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Eureka to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eureka to Seattle.
Can I find deals for business class flights from Eureka to Seattle?
Yes. Cheapflights offers flight deals from Eureka to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Eureka to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$81	Average$294	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$224	Average$409	FlexibilityNo cancel fee	On-time69%

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Cheap flights from Eureka, CA to Seattle (SEA)

Find cheap flights from Eureka to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Eureka to Seattle

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from EU9 to SEA?

It’s optimal to fly from Eureka to Seattle in the morning. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Eureka to Seattle

The most flights from EU9 to SEA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines and United Airlines from Eureka to Seattle 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.

Related info for your journey

What airport do you fly into for flights to Seattle from Eureka?

How popular is this Eureka to Seattle flight route?

What are the cheapest flights from Eureka to Seattle?

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

How can I find direct flights from Eureka to Seattle?

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

Traveling to a place near Seattle?

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Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Eureka to Seattle by cabin class

Find flights from Eureka to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Eureka and Seattle flights

Browse other Eureka and Seattle flight options. Last updated on September 23, 2026.

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Top 2 airlines flying from Eureka to Seattle

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