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Eureka

$195+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ACV
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
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 February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/1. 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 10/311:39 pm
PDX
-
ACV
1 stop4h 29m
United Airlines
Mon 11/24:00 pm
ACV
-
PDX
1 stop4h 33m
United Airlines
Deal found 2/1$244
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/193:50 pm
PDX
-
ACV
1 stop6h 55m
United Airlines
Tue 2/243:59 pm
ACV
-
PDX
1 stop7h 00m
United Airlines
Deal found 2/1$249
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/183:50 pm
PDX
-
ACV
1 stop6h 55m
United Airlines
Sun 2/227:16 am
ACV
-
PDX
1 stop5h 22m
United Airlines
Deal found 2/3$274
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/129:00 am
PDX
-
ACV
1 stop5h 28m
Alaska Airlines
Wed 4/153:05 pm
ACV
-
PDX
1 stop6h 33m
Alaska Airlines
Deal found 2/2$295
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 8/106:15 am
PDX
-
ACV
1 stop8h 04m
Alaska Airlines
Fri 8/142:56 pm
ACV
-
PDX
1 stop17h 09m
Alaska Airlines
Deal found 2/2$358
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/233:50 pm
PDX
-
ACV
1 stop6h 55m
United Airlines
Mon 3/22:13 pm
ACV
-
PDX
1 stop4h 42m
United Airlines
Deal found 2/2$383
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/267:30 am
PDX
-
ACV
1 stop4h 49m
United Airlines
Mon 3/22:13 pm
ACV
-
PDX
1 stop4h 42m
United Airlines
Deal found 2/1$384
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 5/155:46 pm
PDX
-
ACV
1 stop20h 24m
Alaska Airlines
Mon 5/182:50 pm
ACV
-
PDX
1 stop8h 13m
Alaska Airlines
Deal found 2/1$408
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/173:50 pm
PDX
-
ACV
1 stop6h 55m
United Airlines
Sat 2/217:16 am
ACV
-
PDX
1 stop5h 22m
United Airlines
Deal found 2/2$411

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$195
(United Airlines)

Popular in

November

Cheapest in

February

Average price

$275
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. 10% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 3, 2026.
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 2/19

3:50 pm-10:45 pm

1 stop6h 55m

Arcata Eureka

Tue 2/24

3:59 pm-10:59 pm

1 stop7h 00m

$249

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 2/18

3:50 pm-10:45 pm

1 stop6h 55m

Arcata Eureka

Sun 2/22

7:16 am-12:38 pm

1 stop5h 22m

$274

PortlandArcata

PDX - ACV

PDXACV

Portland

Sun 4/12

9:00 am-2:28 pm

1 stop5h 28m

Arcata Eureka

Wed 4/15

3:05 pm-9:38 pm

1 stop6h 33m

$295

PortlandArcata

PDX - ACV

PDXACV

Portland

Mon 2/23

3:50 pm-10:45 pm

1 stop6h 55m

Arcata Eureka

Mon 3/2

2:13 pm-6:55 pm

1 stop4h 42m

$383

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 2/26

7:30 am-12:19 pm

1 stop4h 49m

Arcata Eureka

Mon 3/2

2:13 pm-6:55 pm

1 stop4h 42m

$384

PortlandArcata

PDX - ACV

PDXACV

Portland

Fri 5/15

5:46 pm-2:10 pm

1 stop20h 24m

Arcata Eureka

Mon 5/18

2:50 pm-11:03 pm

1 stop8h 13m

$408

PortlandArcata

PDX - ACV

PDXACV

Portland

Tue 2/17

3:50 pm-10:45 pm

1 stop6h 55m

Arcata Eureka

Sat 2/21

7:16 am-12:38 pm

1 stop5h 22m

$411

PortlandArcata

PDX - ACV

PDXACV

Portland

Thu 5/21

8:35 am-10:19 pm

1 stop13h 44m

Arcata Eureka

Tue 5/26

6:00 am-10:03 am

1 stop4h 03m

$462

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 4/8

1:39 pm-5:57 pm

1 stop4h 18m

$195

PortlandArcata

PDX - ACV

PDXACV

Portland

Wed 4/8

2:34 pm-2:28 pm

2 stops23h 54m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 13 results
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

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

Currently, June is the cheapest month in which you can book a flight from Portland to Eureka (average of $132). Flying from Portland to Eureka in July is currently the most expensive (average of $366). 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.

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 February 3, 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
9,229 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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
9,229 reviews
United Airlines
7.4
Good
9,229 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

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 and Alaska Airlines can get you from Portland to Eureka in just under 5h 28m. Your travel time can differ by up to 1h 27m. 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.

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

    Currently, June is the cheapest month in which you can book a flight from Portland to Eureka (average of $132). Flying from Portland to Eureka in July is currently the most expensive (average of $366). 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.

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Alternative routes for Portland to Eureka

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$192Average$616FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$216Average$364FlexibilityNo cancel feeOn-time69%

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