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Eureka

$155+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ACV
May 17 — May 241
Sun 5/17
Sun 5/24
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 April 17, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:30 am
PDX
-
ACV
1 stop5h 04m
Alaska Airlines
Sat 9/53:11 pm
ACV
-
PDX
1 stop4h 39m
Alaska Airlines
Deal found 4/15$304
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:48 pm
PDX
-
ACV
2 stops22h 32m
Multiple Airlines
Wed 4/221:05 pm
ACV
-
PDX
1 stop24h 54m
Multiple Airlines
Deal found 4/13$307
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:35 pm
PDX
-
ACV
1 stop4h 55m
United Airlines
Mon 5/112:03 pm
ACV
-
PDX
1 stop6h 55m
United Airlines
Deal found 4/16$309
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/287:15 am
PDX
-
ACV
1 stop4h 38m
United Airlines
Sat 5/24:25 pm
ACV
-
PDX
1 stop4h 33m
United Airlines
Deal found 4/13$314
This United Airlines deal was found by Cheapflights users on 4/14. 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 4/291:39 pm
PDX
-
ACV
1 stop4h 18m
United Airlines
Sun 5/36:49 pm
ACV
-
PDX
1 stop6h 10m
United Airlines
Deal found 4/14$336
This United Airlines deal was found by Cheapflights users on 4/12. 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 10/103:30 pm
PDX
-
ACV
1 stop4h 37m
United Airlines
Sat 10/176:32 pm
ACV
-
PDX
1 stop4h 32m
United Airlines
Deal found 4/12$338
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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.
Mon 4/278:45 am
PDX
-
ACV
1 stop5h 25m
Alaska Airlines
Fri 5/12:47 pm
ACV
-
PDX
1 stop5h 30m
Alaska Airlines
Deal found 4/12$349
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sun 5/175:30 am
PDX
-
ACV
1 stop6h 20m
United Airlines
Tue 6/22:05 pm
ACV
-
PDX
1 stop6h 49m
United Airlines
Deal found 4/15$350
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:45 pm
PDX
-
ACV
1 stop23h 35m
Multiple Airlines
Wed 4/221:05 pm
ACV
-
PDX
1 stop24h 54m
Multiple Airlines
Deal found 4/13$360
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/2911:16 am
PDX
-
ACV
1 stop6h 47m
United Airlines
Mon 6/16:00 am
ACV
-
PDX
1 stop4h 20m
United Airlines
Deal found 4/13$374
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/1611:05 am
PDX
-
ACV
1 stop6h 52m
United Airlines
Sat 4/184:15 pm
ACV
-
PDX
1 stop4h 33m
United Airlines
Deal found 4/12$394

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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Alaska Airlines)

One-way from

$155
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$554
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. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 17, 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

Tue 9/1

9:30 am-2:34 pm

1 stop5h 04m

Arcata Eureka

Sat 9/5

3:11 pm-7:50 pm

1 stop4h 39m

$304

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 4/29

1:39 pm-5:57 pm

1 stop4h 18m

Arcata Eureka

Sun 5/3

6:49 pm-12:59 am

1 stop6h 10m

$336

PortlandArcata

PDX - ACV

PDXACV

Portland

Mon 4/27

8:45 am-2:10 pm

1 stop5h 25m

Arcata Eureka

Fri 5/1

2:47 pm-8:17 pm

1 stop5h 30m

$349

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 9/23

5:10 am-11:46 am

1 stop6h 36m

Arcata Eureka

Wed 10/7

2:05 pm-6:41 pm

1 stop4h 36m

$409
Quickest round-trip

PortlandArcata

PDX - ACV

PDXACV

Portland

Sat 5/2

1:35 pm-5:56 pm

1 stop4h 21m

Arcata Eureka

Wed 5/6

2:03 pm-6:46 pm

1 stop4h 43m

$444
Cheapest one-way
Quickest one-way

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 8/21

10:45 am-2:34 pm

1 stop3h 49m

$155

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 7/9

6:03 pm-10:51 pm

1 stop4h 48m

$176

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 7/9

9:50 pm-2:13 pm

2 stops16h 23m

$374

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 7/9

6:38 pm-11:39 am

3 stops41h 01m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

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?

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 April 17, 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
9,602 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

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
9,602 reviews
United Airlines
7.4
Good
9,602 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

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 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 18m. Your travel time can differ by up to 46m. 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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Medford to Ontario flights
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Redmond to Ontario flights
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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 April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$216Average$373FlexibilityNo cancel feeOn-time69%

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