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Eureka

$228+ Cheap flights from Portland (PDX) to Eureka, CA

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RDD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Portland to Eureka

Keep the following information in mind while searching for Portland to Eureka flight deals. Data was last updated September 11, 2025.

Round-trip from

$234
(United Airlines)

One-way from

$228
(United Airlines)

Popular in

July

Cheapest in

March

Average price

$372
From Portland to Eureka
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One-way flight from Portland to Eureka
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 Portland to Eureka

Cheapest flights from Portland to Eureka
Explore the most affordable flight options available from Portland to Eureka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/257:30 amPDX - ACV
1 stop7h 08mUnited Airlines
Mon 9/296:45 pmACV - PDX
1 stop5h 43mUnited Airlines
Deal found 9/10$234
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:05 amPDX - ACV
1 stop6h 48mUnited Airlines
Sun 9/286:45 pmACV - PDX
1 stop5h 43mUnited Airlines
Deal found 9/11$245
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/185:30 amPDX - ACV
1 stop5h 22mUnited Airlines
Sat 10/254:00 pmACV - PDX
1 stop4h 50mUnited Airlines
Deal found 9/10$304
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:30 amPDX - ACV
1 stop5h 27mUnited Airlines
Tue 9/304:00 pmACV - PDX
1 stop4h 50mUnited Airlines
Deal found 9/11$306
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 9/145:30 amPDX - ACV
1 stop5h 19mUnited Airlines
Sat 5/26:40 pmACV - PDX
1 stop5h 39mUnited Airlines
Deal found 9/10$314
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 9/105:40 pmPDX - ACV
1 stop4h 34mUnited Airlines
Sat 9/136:15 amACV - PDX
1 stop6h 28mUnited Airlines
Deal found 9/9$331
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/95:30 amPDX - ACV
1 stop5h 22mUnited Airlines
Sun 10/126:45 pmACV - PDX
1 stop5h 43mUnited Airlines
Deal found 9/10$345
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/85:30 amPDX - ACV
2 stops9h 47mUnited Airlines
Sun 10/126:45 pmACV - PDX
1 stop5h 43mUnited Airlines
Deal found 9/10$370
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/193:44 pmPDX - ACV
1 stop6h 30mUnited Airlines
Wed 9/248:25 amACV - PDX
1 stop6h 17mUnited Airlines
Deal found 9/9$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Eureka 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 11, 2025.
Use the filters below to find and compare flights from Portland to Eureka that are best for you.

Fly from

Portland

Fly to

Eureka

Route

Depart

Return

Price

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 9/25

7:30 am-2:38 pm

1 stop7h 08m

Arcata Eureka

Mon 9/29

6:45 pm-12:28 am

1 stop5h 43m

$234

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 9/25

11:05 am-5:53 pm

1 stop6h 48m

Arcata Eureka

Sun 9/28

6:45 pm-12:28 am

1 stop5h 43m

$245

PortlandArcata

PDX - ACV

PDXACV

Portland

Sat 3/7

5:45 am-12:04 pm

1 stop6h 19m

Arcata Eureka

Wed 3/11

3:41 pm-12:19 am

2 stops8h 38m

$290

PortlandArcata

PDX - ACV

PDXACV

Portland

Sat 10/18

5:30 am-10:52 am

1 stop5h 22m

Arcata Eureka

Sat 10/25

4:00 pm-8:50 pm

1 stop4h 50m

$304

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 9/26

5:30 am-10:57 am

1 stop5h 27m

Arcata Eureka

Tue 9/30

4:00 pm-8:50 pm

1 stop4h 50m

$306

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 10/8

5:30 am-10:52 am

1 stop5h 22m

Arcata Eureka

Sun 10/12

6:45 pm-12:28 am

1 stop5h 43m

$345

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 10/9

5:30 am-10:52 am

1 stop5h 22m

Arcata Eureka

Sun 10/12

6:45 pm-12:28 am

1 stop5h 43m

$345

PortlandArcata

PDX - ACV

PDXACV

Portland

Mon 10/13

5:30 am-10:52 am

1 stop5h 22m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Portland to Eureka

Have a flexible travel schedule? Discover the best time to fly to Eureka from Portland 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 Portland to Eureka

What is the cheapest month to book a flight from Portland to Eureka?

Currently, February is the cheapest month in which you can book a flight from Portland to Eureka (average of $340). Flying from Portland to Eureka in June is currently the most expensive (average of $503). 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 PDX to EU9?

Find hourly flight availability from Portland to Eureka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Eureka as you normally would.

How much does it cost to fly round-trip from Portland to Eureka?

Reviews of airlines servicing Eureka

Get insights into the airlines that provide service to Eureka. 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 Eureka. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Portland to Eureka, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

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 Portland to Eureka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Eureka?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Eureka. You should not have trouble finding flights to Eureka from Portland; the airport handles an average of 0 outbound flights to Eureka per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Portland airport to Eureka. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Eureka?

    United Airlines can get you from Portland to Eureka in just under 7h 08m. Your travel time can differ by up to . Portland and Eureka are separated by a distance of 328 mi.

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

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

  • How can I find direct flights from Portland to Eureka?

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

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

    Yes. Cheapflights offers flight deals from Portland to Eureka 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 Portland to Eureka?

    Currently, February is the cheapest month in which you can book a flight from Portland to Eureka (average of $340). Flying from Portland to Eureka in June is currently the most expensive (average of $503). 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

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Alternative routes for Portland to Eureka

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Top 2 airlines flying from Portland to Eureka

Discover the top 2 airlines that operate flights from Portland to Eureka. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$218Average$372FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$309Average$644FlexibilityNo cancel feeOn-time75%

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