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Eureka

$378+ Cheap flights from Portland (PDX) to Eureka, CA

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ACV
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap 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 July 28, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:31 am
PDX
-
ACV
1 stop5h 04m
Alaska Airlines
Wed 10/283:12 pm
ACV
-
PDX
1 stop6h 44m
Alaska Airlines
Deal found 7/27$378
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/223:23 pm
PDX
-
ACV
1 stop4h 47m
United Airlines
Mon 10/262:13 pm
ACV
-
PDX
1 stop6h 49m
United Airlines
Deal found 7/28$424
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am
PDX
-
ACV
1 stop5h 22m
Alaska Airlines
Wed 9/163:19 pm
ACV
-
PDX
2 stops18h 05m
Alaska Airlines
Deal found 7/26$444
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:30 am
PDX
-
ACV
1 stop4h 05m
Alaska Airlines
Tue 8/253:12 pm
ACV
-
PDX
1 stop4h 39m
Alaska Airlines
Deal found 7/24$457
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/243:43 pm
PDX
-
ACV
1 stop4h 24m
United Airlines
Mon 8/316:27 pm
ACV
-
PDX
1 stop4h 18m
United Airlines
Deal found 7/27$467
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:18 pm
PDX
-
ACV
1 stop26h 17m
Alaska Airlines
Mon 10/263:12 pm
ACV
-
PDX
2 stops25h 32m
Alaska Airlines
Deal found 7/28$486
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/155:30 am
PDX
-
ACV
1 stop12h 20m
United Airlines
Sat 8/226:00 am
ACV
-
PDX
1 stop16h 45m
United Airlines
Deal found 7/25$500

Find flight deals from Portland to Eureka

Keep the following information in mind while searching for Portland to Eureka flight deals. Data was last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$398
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$454
Provider with most accurate pricing for Portland-Arcata Eureka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Arcata Eureka flights.
Search Deals
From Portland to Eureka
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 28, 2026.
Use the filters below to find and compare flights from Portland to Eureka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandArcata

PDX - ACV

PDXACV

Portland

Sat 10/24

9:31 am-2:35 pm

1 stop5h 04m

Arcata Eureka

Wed 10/28

3:12 pm-9:56 pm

1 stop6h 44m

$378

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 10/22

3:23 pm-8:10 pm

1 stop4h 47m

Arcata Eureka

Mon 10/26

2:13 pm-9:02 pm

1 stop6h 49m

$424

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 9/9

9:20 am-2:42 pm

1 stop5h 22m

Arcata Eureka

Wed 9/16

3:19 pm-9:24 am

2 stops18h 05m

$444
Quickest round-trip

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 8/21

10:30 am-2:35 pm

1 stop4h 05m

Arcata Eureka

Tue 8/25

3:12 pm-7:51 pm

1 stop4h 39m

$457

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 10/22

12:18 pm-2:35 pm

1 stop26h 17m

Arcata Eureka

Mon 10/26

3:12 pm-4:44 pm

2 stops25h 32m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

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

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

Airfare is above average for this route at the moment.
Portland to Eureka flights typically cost between $337 and $369 in October.
The cheapest round-trip price found within the last 5 days was $378 on Alaska Airlines (Oct 24-Oct 28).

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 July 28, 2026.
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
10,046 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.
United Airlines
7.4
Good
10,046 reviews
United Airlines
7.4
Good
10,046 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Simon,Jun 2024

LAS - LAX

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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 1 airline has 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?

    Alaska Airlines and United Airlines can get you from Portland to Eureka in just under 4h 47m. Your travel time can differ by up to 17m. Portland and Eureka are separated by a distance of 328 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

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Alternative routes for Portland to Eureka

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Top airline flying from Portland to Eureka

Discover the top airline 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$216Average$352FlexibilityNo cancel feeOn-time69%

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