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Cheap flights from Portland, Maine to Arcata from $579

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Arcata departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Arcata

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 2:56 pmPWM  Portland-ACV Arcata Eureka
11h 56m2 stops Newark Los Angeles
United Airlines Logo
7:09 am - 11:59 pmACV  Arcata Eureka-PWM Portland
13h 50m2 stops San Francisco Washington, D.C. Dulles Intl
$579United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
6:00 am - 5:50 pmPWM  Portland-ACV Arcata Eureka
14h 50m2 stops Newark San Francisco
United Airlines Logo
6:00 am - 9:44 pmACV  Arcata Eureka-PWM Portland
12h 44m2 stops San Francisco Chicago O'Hare Intl
$589United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:15 am - 2:51 pmPWM  Portland-ACV Arcata Eureka
12h 36m2 stops Washington, D.C. Dulles Intl Los Angeles
United Airlines Logo
8:00 am - 9:44 pmACV  Arcata Eureka-PWM Portland
10h 44m2 stops San Francisco Chicago O'Hare Intl
$675United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:15 am - 2:51 pmPWM  Portland-ACV Arcata Eureka
12h 36m2 stops Washington, D.C. Dulles Intl Los Angeles
United Airlines Logo
2:08 pm - 2:34 pmACV  Arcata Eureka-PWM Portland
21h 26m2 stops San Francisco Chicago O'Hare Intl
$738United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
5:15 am - 8:07 pmPWM  Portland-ACV Arcata Eureka
17h 52m3 stops Washington, D.C. Dulles Intl Los Angeles San Francisco
United Airlines Logo
6:27 pm - 5:42 pmACV  Arcata Eureka-PWM Portland
20h 15m2 stops San Francisco Chicago O'Hare Intl
$744United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
5:03 pm - 8:07 pmPWM  Portland-ACV Arcata Eureka
30h 04m3 stops Chicago O'Hare Intl Los Angeles San Francisco
United Airlines Logo
8:00 am - 9:44 pmACV  Arcata Eureka-PWM Portland
10h 44m2 stops San Francisco Chicago O'Hare Intl
$759United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
5:15 am - 2:51 pmPWM  Portland-ACV Arcata Eureka
12h 36m2 stops Washington, D.C. Dulles Intl Los Angeles
United Airlines Logo
6:25 pm - 9:08 amACV  Arcata Eureka-PWM Portland
11h 43m2 stops San Francisco Newark
$764United Airlines
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
6:03 am - 2:51 pmPWM  Portland-ACV Arcata Eureka
11h 48m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
8:00 am - 11:59 pmACV  Arcata Eureka-PWM Portland
12h 59m3 stops San Francisco Detroit Metropolitan Wayne County Washington, D.C. Dulles Intl
$1,254United Airlines
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
6:03 am - 8:07 pmPWM  Portland-ACV Arcata Eureka
17h 04m3 stops Chicago O'Hare Intl Los Angeles San Francisco
United Airlines Logo
6:27 pm - 7:24 pmACV  Arcata Eureka-PWM Portland
21h 57m3 stops San Francisco Raleigh-Durham Washington, D.C. Dulles Intl
$1,624United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
5:15 am - 2:56 pmPWM  Portland-ACV Arcata Eureka
12h 41m2 stops Washington, D.C. Dulles Intl Los Angeles
United Airlines Logo
12:34 pm - 3:51 pmACV  Arcata Eureka-PWM Portland
24h 17m1 stop Denver Intl
$1,672United Airlines
Sat, Aug 22 - Wed, Aug 26

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United Airlines flights from Portland, Maine to Arcata

Our best United Airlines deals on Portland, Maine to Arcata flight tickets
United Airlines
Aug 22
PWM6:00 amPortland
11h 56m
2 stops
ACV2:56 pmArcata Eureka
Aug 26
ACV7:09 amArcata Eureka
13h 50m
2 stops
PWM11:59 pmPortland
$579
United Airlines
Sep 5
PWM6:00 amPortland
14h 50m
2 stops
ACV5:50 pmArcata Eureka
Sep 9
ACV6:00 amArcata Eureka
12h 44m
2 stops
PWM9:44 pmPortland
$589
United Airlines
Sep 5
PWM5:15 amPortland
12h 36m
2 stops
ACV2:51 pmArcata Eureka
Sep 9
ACV8:00 amArcata Eureka
10h 44m
2 stops
PWM9:44 pmPortland
$675

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Arcata 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Portland, Maine to Arcata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Sat 8/22

6:00 am-2:56 pm

2 stops11h 56m

Arcata Eureka

Wed 8/26

7:09 am-11:59 pm

2 stops13h 50m

$579

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Sat 9/5

6:00 am-5:50 pm

2 stops14h 50m

Arcata Eureka

Wed 9/9

6:00 am-9:44 pm

2 stops12h 44m

$589
Quickest round-trip

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Sat 9/5

5:15 am-2:51 pm

2 stops12h 36m

Arcata Eureka

Wed 9/9

8:00 am-9:44 pm

2 stops10h 44m

$675

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Thu 8/20

5:15 am-2:51 pm

2 stops12h 36m

Arcata Eureka

Mon 8/24

2:08 pm-2:34 pm

2 stops21h 26m

$738

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Thu 8/20

5:15 am-8:07 pm

3 stops17h 52m

Arcata Eureka

Mon 8/24

6:27 pm-5:42 pm

2 stops20h 15m

$744

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Sat 9/5

5:03 pm-8:07 pm

3 stops30h 04m

Arcata Eureka

Wed 9/9

8:00 am-9:44 pm

2 stops10h 44m

$759

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Mon 9/7

5:15 am-2:51 pm

2 stops12h 36m

Arcata Eureka

Mon 9/14

6:25 pm-9:08 am

2 stops11h 43m

$764

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Mon 9/7

6:03 am-2:51 pm

2 stops11h 48m

Arcata Eureka

Mon 9/14

8:00 am-11:59 pm

3 stops12h 59m

$1,254

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Thu 8/20

6:03 am-8:07 pm

3 stops17h 04m

Arcata Eureka

Mon 8/24

6:27 pm-7:24 pm

3 stops21h 57m

$1,624

PortlandArcata

PWM Portland - ACV Arcata Eureka

PWMACV

Portland

Sat 8/22

5:15 am-2:56 pm

2 stops12h 41m

Arcata Eureka

Wed 8/26

12:34 pm-3:51 pm

1 stop24h 17m

$1,672

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland, Maine to Arcata

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Arcata according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Arcata (PWM to ACV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Arcata

Fastest flight time

11h 56m

Direct flights

None
The fastest flight from Portland, Maine to Arcata takes 11h 56m
There are no direct flights from Portland, Maine to Arcata. There are no popular flight routes from Portland, Maine to Arcata.
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Frequently asked questions about flying from Portland, Maine to Arcata

  • How far is Portland to Arcata Eureka by plane?

    The straight-line distance from Portland to Arcata Eureka is 2708.6 mi. Typically, this will take 11h 56m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Arcata Eureka Airport?

    Prices for flights from Portland Airport to Arcata Eureka Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Arcata Eureka Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Arcata Eureka Airport.

  • What documentation or ID do you need to fly to Arcata Eureka Airport?

    The required travel and health documents for your Arcata Eureka Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arcata Eureka Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Portland, Maine to Arcata

  • How do I get Price Alerts for flights from Portland, Maine to Arcata?

    Price Alerts will notify you by email when the price for flights to Arcata from Portland, Maine decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Portland, Maine to Arcata with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Arcata?

Book flights to Arcata if you plan to visit one of these locations
Eureka
Fortuna

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Arcata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Arcata from Portland.

Can I find flights from Portland to Arcata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Arcata from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Arcata?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Arcata from Portland.

I’m not ready to book a flight from Portland to Arcata right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Arcata, momondo offers a useful price alert feature which will track prices for flights to Arcata from Portland and alert you when they change.

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