$531 Cheap Flights from Eureka (ACV) to Rome (FCO)

View $531 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Eureka, CA (ACV-Arcata - Eureka) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)

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Cheap Flights from Eureka to Rome (ACV-FCO)

Prices were available within the past 7 days and start at $531 for one-way flights and $553 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 10 - Thu, Dec 25
ACV
Eureka
FCO
Rome
$553 Roundtrip, found 1 day ago
$553
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 10 from Eureka to Rome, returning Thu, Dec 25, priced at $553 found 1 day ago
United
Thu, Dec 11 - Thu, Dec 25
ACV
Eureka
FCO
Rome
$555 Roundtrip, found 1 day ago
$555
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 11 from Eureka to Rome, returning Thu, Dec 25, priced at $555 found 1 day ago
United
Wed, Dec 10 - Wed, Dec 24
ACV
Eureka
FCO
Rome
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select United flight, departing Wed, Dec 10 from Eureka to Rome, returning Wed, Dec 24, priced at $557 found 1 day ago
United
Thu, Dec 11 - Wed, Dec 24
ACV
Eureka
FCO
Rome
$558 Roundtrip, found 1 day ago
$558
Roundtrip
found 1 day ago
Select United flight, departing Thu, Dec 11 from Eureka to Rome, returning Wed, Dec 24, priced at $558 found 1 day ago
United
Sun, Dec 14 - Thu, Dec 25
ACV
Eureka
FCO
Rome
$658 Roundtrip, found 1 day ago
$658
Roundtrip
found 1 day ago
Select United flight, departing Sun, Dec 14 from Eureka to Rome, returning Thu, Dec 25, priced at $658 found 1 day ago
United
Mon, Dec 15 - Thu, Dec 25
ACV
Eureka
FCO
Rome
$660 Roundtrip, found 1 day ago
$660
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 15 from Eureka to Rome, returning Thu, Dec 25, priced at $660 found 1 day ago
United
Sun, Dec 14 - Thu, Dec 25
ACV
Eureka
FCO
Rome
$661 Roundtrip, found 6 days ago
$661
Roundtrip
found 6 days ago
Select United flight, departing Sun, Dec 14 from Eureka to Rome, returning Thu, Dec 25, priced at $661 found 6 days ago
United
Sun, Dec 14 - Wed, Dec 24
ACV
Eureka
FCO
Rome
$662 Roundtrip, found 6 days ago
$662
Roundtrip
found 6 days ago
Select United flight, departing Sun, Dec 14 from Eureka to Rome, returning Wed, Dec 24, priced at $662 found 6 days ago
United
Mon, Dec 15 - Wed, Dec 24
ACV
Eureka
FCO
Rome
$663 Roundtrip, found 1 day ago
$663
Roundtrip
found 1 day ago
Select United flight, departing Mon, Dec 15 from Eureka to Rome, returning Wed, Dec 24, priced at $663 found 1 day ago
United
Sun, Dec 14 - Wed, Dec 24
ACV
Eureka
FCO
Rome
$664 Roundtrip, found 6 days ago
$664
Roundtrip
found 6 days ago
Select United flight, departing Sun, Dec 14 from Eureka to Rome, returning Wed, Dec 24, priced at $664 found 6 days ago

Frequently asked questions

How much does a flight from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) cost?
Lock in a cheap one-way flight from $531 or cheap return flight from $553 from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
December is the least expensive month to fly from ACV to FCO. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from ACV to FCO. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
There aren't any daily nonstop flights departing from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ACV to FCO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Select a flight from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO) last-minute?
Booking your plane ticket from ACV to FCO just before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ACV to FCO flight and hotel package?
Securing an ACV to FCO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Arcata - Eureka Airport (ACV) to Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
In most cases, you can cancel or reschedule your ACV to FCO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Arcata - Eureka
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
United
Roundtrip price
$553
Distance
6100 mi

Book with confidence

Eureka to Rome Flights

The cheapest times to fly from Eureka to Rome

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eureka to Rome are during the month of December. You can find some of the cheapest flights from Eureka to Rome with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eureka to Rome

Sunday is one of the best days to book for cheap flights from Eureka to Rome: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Eureka to Rome

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eureka to Rome in 2025. You can also book with separate airlines for your outbound and return journeys, from $531 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eureka to Rome flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Eureka to Rome airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Eureka to Rome Flights

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*Available to One Key members.