$272+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ACV
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Eureka
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Best
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Cheapest flights from Portland to EurekaExplore 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 5, 2026.
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 5, 2026.
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:09 am -
1 stop6h 26m
Sat 10/103:12 pm -
1 stop6h 44m
Deal found 9/2![Alaska Airlines logo]()
$445
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:03 am -
1 stop3h 32m
Fri 10/233:12 pm -
1 stop22h 12m
Deal found 9/2![Alaska Airlines logo]()
$455
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:09 am -
1 stop6h 26m
Mon 10/193:12 pm -
1 stop22h 12m
Deal found 9/2![Alaska Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/201:03 pm -
1 stop4h 47m
Fri 10/232:08 pm -
1 stop6h 52m
Deal found 9/2![United Airlines logo]()
$486
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:05 am -
1 stop9h 40m
Thu 11/123:22 pm -
1 stop17h 16m
Deal found 9/2![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/307:00 am -
1 stop5h 08m
Wed 9/302:08 pm -
1 stop4h 23m
Deal found 9/2![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/95:30 am -
1 stop16h 48m
Mon 10/126:00 am -
1 stop18h 34m
Deal found 9/3![United Airlines logo]()
$537
Best flights from Portland to EurekaDiscover carefully curated flight deals from Portland to Eureka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Portland to Eureka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 1/307:30 am -
1 stop7h 02m
Tue 2/23:09 pm -
1 stop7h 08m
Deal found 9/4![Alaska Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/307:00 am -
1 stop5h 08m
Wed 9/302:08 pm -
1 stop4h 23m
Deal found 9/1![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/95:30 am -
1 stop16h 48m
Mon 10/122:08 pm -
1 stop20h 02m
Deal found 8/31![United Airlines logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/2011:03 am -
1 stop3h 32m
Fri 10/233:12 pm -
2 stops18h 17m
Deal found 9/2![Alaska Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 11/251:25 pm -
1 stop6h 31m
Fri 11/278:00 am -
1 stop6h 37m
Deal found 9/2![United Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 8/31. 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 12/208:02 am -
1 stop6h 30m
Sat 1/23:09 pm -
1 stop6h 43m
Deal found 8/31![Alaska Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/239:20 am -
1 stop5h 22m
Wed 9/303:19 pm -
1 stop6h 42m
Deal found 9/1![Alaska Airlines logo]()
$540
Last-minute flights from Portland to EurekaDiscover last-minute flight deals from Portland to Eureka. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Eureka. Data last updated September 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/239:20 am -
1 stop5h 22m
Wed 9/303:19 pm -
1 stop6h 42m
Deal found 9/2![Alaska Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/307:00 am -
1 stop5h 08m
Wed 9/302:08 pm -
1 stop4h 23m
Deal found 9/2![United Airlines logo]()
$535
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:09 am -
1 stop6h 26m
Sat 10/103:12 pm -
1 stop6h 44m
Deal found 9/2![Alaska Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 10/95:30 am -
1 stop16h 48m
Mon 10/126:00 am -
1 stop18h 34m
Deal found 9/3![United Airlines logo]()
$537
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:09 am -
1 stop6h 26m
Mon 10/193:12 pm -
1 stop22h 12m
Deal found 9/2![Alaska Airlines logo]()
$465
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:03 am -
1 stop3h 32m
Fri 10/233:12 pm -
1 stop22h 12m
Deal found 9/2![Alaska Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/201:03 pm -
1 stop4h 47m
Fri 10/232:08 pm -
1 stop6h 52m
Deal found 9/2![United Airlines logo]()
$486
One-way flights from Portland to EurekaSearch for one-way flight options from Portland to Eureka. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Portland to Eureka. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Trip.com deal was found by Cheapflights users on 8/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:14 am -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Alaska Airlines logo]()
$272
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/265:30 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$273
This Booking.com deal was found by Cheapflights users on 9/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:33 pm -
2 stops17h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:37 pm -
3 stops40h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Mon 9/286:04 pm -
3 stops42h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$408
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Alaska Airlines) |
One-way from | $272 (Trip.com) |
Popular in | May |
Cheapest in | January |
Average price | $309 |
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 7,457,451 searches. Data last updated September 5, 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
Cheapest round-trip
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Mon 9/28
8:14 am-2:42 pm
1 stop6h 28m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$272
Quickest round-trip
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Mon 10/26
5:30 am-11:48 am
1 stop6h 18m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$273
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Mon 10/26
9:33 pm-2:35 pm
2 stops17h 02m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$286
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Sat 1/30
7:30 am-2:32 pm
1 stop7h 02m
Arcata Eureka
Tue 2/2
3:09 pm-10:17 pm
1 stop7h 08m
$358
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Mon 10/26
7:37 pm-12:11 pm
3 stops40h 34m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$382
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Mon 9/28
6:04 pm-12:11 pm
3 stops42h 07m
Arcata Eureka
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$408
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Wed 9/30
7:00 am-12:08 pm
1 stop5h 08m
Arcata Eureka
Wed 9/30
2:08 pm-6:31 pm
1 stop4h 23m
$535
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Fri 10/9
5:30 am-10:18 pm
1 stop16h 48m
Arcata Eureka
Mon 10/12
2:08 pm-10:10 am
1 stop20h 02m
$537
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Tue 10/20
11:03 am-2:35 pm
1 stop3h 32m
Arcata Eureka
Fri 10/23
3:12 pm-9:29 am
2 stops18h 17m
$538
PortlandArcata
PDX Portland - ACV Arcata Eureka
PDXACV
Portland
Wed 11/25
1:25 pm-7:56 pm
1 stop6h 31m
Arcata Eureka
Fri 11/27
8:00 am-2:37 pm
1 stop6h 37m
$540
Showing 1-10 of 12 resultsSorted 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.
PDX-ACV
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
PDX-EU9
PDX-ACV
No data available for this route at this time. Please check back soon.
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 5, 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.
Food
6.6
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Food
6.6
Boarding
7.7
Overall
7.4
Crew
8.1
Entertainment
7.1
Comfort
7.3
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
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.
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Alternative routes for Portland to Eureka
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Complete your trip
Complete your trip to Eureka by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Eureka, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Eureka flights
Browse other Portland and Eureka flight options. Last updated on September 5, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Eureka flights
Consider these flights traveling from Portland to Eureka.
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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$352 | FlexibilityNo cancel fee | On-time69% |