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Eureka

$160+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ACV
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
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 May 20, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 12/129:40 am
PDX
-
ACV
1 stop3h 34m
Alaska Airlines
Tue 12/151:55 pm
ACV
-
PDX
1 stop4h 38m
Alaska Airlines
Deal found 5/17$314
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 5/295:00 am
PDX
-
ACV
1 stop9h 06m
Alaska Airlines
Thu 6/42:43 pm
ACV
-
PDX
1 stop6h 45m
Alaska Airlines
Deal found 5/16$349
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 8/198:07 am
PDX
-
ACV
1 stop6h 28m
Alaska Airlines
Fri 8/213:12 pm
ACV
-
PDX
1 stop16h 59m
Alaska Airlines
Deal found 5/19$366
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Tue 8/187:00 am
PDX
-
ACV
1 stop4h 36m
United Airlines
Thu 8/206:00 am
ACV
-
PDX
1 stop4h 11m
United Airlines
Deal found 5/19$367
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 5/266:03 pm
PDX
-
ACV
1 stop4h 47m
United Airlines
Thu 5/286:44 pm
ACV
-
PDX
1 stop6h 06m
United Airlines
Deal found 5/15$374
This United Airlines deal was found by Cheapflights users on 5/18. 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 5/2111:16 am
PDX
-
ACV
1 stop6h 47m
United Airlines
Tue 5/266:00 am
ACV
-
PDX
1 stop4h 20m
United Airlines
Deal found 5/18$384
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/305:15 am
PDX
-
ACV
2 stops9h 33m
United Airlines
Wed 6/36:00 am
ACV
-
PDX
1 stop6h 10m
United Airlines
Deal found 5/15$390
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 6/58:44 am
PDX
-
ACV
1 stop5h 22m
Alaska Airlines
Sun 6/72:43 pm
ACV
-
PDX
1 stop6h 45m
Alaska Airlines
Deal found 5/19$424
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 9/188:10 am
PDX
-
ACV
1 stop6h 31m
Alaska Airlines
Mon 9/213:18 pm
ACV
-
PDX
2 stops29h 32m
Alaska Airlines
Deal found 5/16$437
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/245:15 am
PDX
-
ACV
1 stop6h 27m
United Airlines
Sun 7/266:00 am
ACV
-
PDX
1 stop4h 20m
United Airlines
Deal found 5/17$444

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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Expedia)

One-way from

$160
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$548
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
One-way flight from Portland to Eureka
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 20, 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 5/30

8:44 am-2:06 pm

1 stop5h 22m

Arcata Eureka

Wed 6/3

2:43 pm-9:28 pm

1 stop6h 45m

$314

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 6/5

5:00 am-2:06 pm

1 stop9h 06m

Arcata Eureka

Sun 6/7

2:43 pm-9:28 pm

1 stop6h 45m

$349

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 8/19

3:43 pm-10:27 pm

1 stop6h 44m

Arcata Eureka

Thu 8/20

6:00 am-10:11 am

1 stop4h 11m

$367

PortlandArcata

PDX - ACV

PDXACV

Portland

Sat 5/30

5:15 am-2:48 pm

2 stops9h 33m

Arcata Eureka

Wed 6/3

6:00 am-12:10 pm

1 stop6h 10m

$390

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 9/18

8:10 am-2:41 pm

1 stop6h 31m

Arcata Eureka

Mon 9/21

3:18 pm-8:50 pm

2 stops29h 32m

$437

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 7/24

5:15 am-11:42 am

1 stop6h 27m

Arcata Eureka

Sun 7/26

6:00 am-10:20 am

1 stop4h 20m

$444
Quickest round-trip

PortlandArcata

PDX - ACV

PDXACV

Portland

Mon 8/3

6:03 pm-11:59 pm

1 stop5h 56m

Arcata Eureka

Tue 8/4

6:00 am-10:20 am

1 stop4h 20m

$444

PortlandArcata

PDX - ACV

PDXACV

Portland

Mon 6/15

6:03 pm-12:14 am

1 stop6h 11m

Arcata Eureka

Sun 6/21

6:44 pm-12:50 am

1 stop6h 06m

$528
Cheapest one-way

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 10/21

1:03 pm-8:07 pm

1 stop7h 04m

$160
Quickest one-way

PortlandArcata

PDX - ACV

PDXACV

Portland

Sun 6/28

10:35 am-2:13 pm

1 stop3h 38m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

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 May 20, 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
9,737 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

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
9,737 reviews
United Airlines
7.4
Good
9,737 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

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?

    Alaska Airlines and United Airlines can get you from Portland to Eureka in just under 5h 22m. Your travel time can differ by up to 1h 22m. 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 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$192Average$582FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$216Average$364FlexibilityNo cancel feeOn-time69%

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