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Leonardo da Vinci/Fiumicino

$353+ Cheap flights from Boise (BOI) to Fiumicino (FCO)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FCO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Boise to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$605
(Finnair)

One-way from

$353
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$945
From Boise Air Term. Gowen Fld to Rome Fiumicino
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One-way flight from Boise Air Term. Gowen Fld to Rome Fiumicino
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Highest demand for flights based on searches. 16% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Boise to Leonardo da Vinci/Fiumicino

Cheapest flights from Boise to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Boise to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Finnair deal was found by Cheapflights users on 7/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:21 amBOI - FCO
1 stop19h 24mMultiple Airlines
Thu 11/2011:00 amFCO - BOI
1 stop18h 18mMultiple Airlines
Deal found 7/2$605
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 11/98:15 amBOI - FCO
1 stop15h 30mUnited Airlines
Thu 11/209:45 amFCO - BOI
2 stops19h 31mUnited Airlines
Deal found 7/3$609
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:40 amBOI - FCO
2 stops18h 15mDelta
Fri 10/2410:10 amFCO - BOI
2 stops22h 07mDelta
Deal found 7/3$690
This KLM deal was found by Cheapflights users on 7/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/31:29 pmBOI - FCO
1 stop14h 46mKLM
Tue 8/199:00 amFCO - BOI
2 stops20h 42mKLM
Deal found 7/3$753
This Finnair deal was found by Cheapflights users on 7/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:59 amBOI - FCO
2 stops27h 01mFinnair
Wed 9/1710:00 amFCO - BOI
1 stop19h 48mFinnair
Deal found 7/3$784
This Booking.com deal was found by Cheapflights users on 7/2. 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.
Sun 8/177:00 amBOI - FCO
2 stops18h 15mAir Canada
Sun 8/2411:30 amFCO - BOI
2 stops20h 04mAir Canada
Deal found 7/2$813
This Iberia deal was found by Cheapflights users on 7/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:59 amBOI - FCO
1 stop17h 06mIberia
Wed 9/1710:00 amFCO - BOI
1 stop19h 48mIberia
Deal found 7/1$915

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Leonardo da Vinci/Fiumicino 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 July 3, 2025.
Use the filters below to find and compare flights from Boise to Rome Fiumicino Airport that are best for you.

Fly from

Boise

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 11/9

7:21 am-10:45 am

1 stop19h 24m

Rome Fiumicino

Thu 11/20

11:00 am-9:18 pm

1 stop18h 18m

$605

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 11/9

8:15 am-7:45 am

1 stop15h 30m

Rome Fiumicino

Thu 11/20

9:45 am-9:16 pm

2 stops19h 31m

$609

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 10/14

5:40 am-7:55 am

2 stops18h 15m

Rome Fiumicino

Fri 10/24

10:10 am-12:17 am

2 stops22h 07m

$690

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 8/3

1:29 pm-12:15 pm

1 stop14h 46m

Rome Fiumicino

Tue 8/19

9:00 am-9:42 pm

2 stops20h 42m

$753

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 9/10

6:59 am-6:00 pm

2 stops27h 01m

Rome Fiumicino

Wed 9/17

10:00 am-9:48 pm

1 stop19h 48m

$784

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 8/17

7:00 am-9:15 am

2 stops18h 15m

Rome Fiumicino

Sun 8/24

11:30 am-11:34 pm

2 stops20h 04m

$813

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 9/10

6:59 am-8:05 am

1 stop17h 06m

Rome Fiumicino

Wed 9/17

10:00 am-9:48 pm

1 stop19h 48m

$915

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 8/19

3:10 pm-11:30 pm

3 stops24h 20m

$353

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Fri 10/17

2:44 pm-1:40 pm

1 stop14h 56m

$518

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Fri 9/26

5:45 am-12:40 pm

2 stops22h 55m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Boise to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Boise 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 Boise to Rome Fiumicino Airport

What is the cheapest month to book a flight from Boise to Rome Fiumicino Airport?

Currently, January is the cheapest month in which you can book a flight from Boise to Rome Fiumicino Airport (average of $644). Flying from Boise to Rome Fiumicino Airport in June is currently the most expensive (average of $1,141). 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.

What is the cheapest time of day to fly from BOI to FCO?

Find hourly flight availability from Boise to Leonardo da Vinci/Fiumicino. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s typically best to fly out from Boise to Rome Fiumicino Airport in the morning. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

Get insights into the airlines that provide service to Leonardo da Vinci/Fiumicino. 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 Leonardo da Vinci/Fiumicino. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from Boise to Rome Fiumicino Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boise to Leonardo da Vinci/Fiumicino. 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 Boise to Rome Fiumicino?

    For a flight from Boise to Rome Fiumicino, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Rome Fiumicino per day. 3 airlines have flights to Rome Fiumicino from Boise Air Term. Gowen Fld on a regular basis.

  • What are the cheapest airlines flying from Boise to Rome Fiumicino Airport round-trip?

    According to our current data, United Airlines ($609), Delta ($690), and KLM ($753) offers the cheapest pricing from Boise to Rome Fiumicino Airport. United Airlines is currently priced 43% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Boise to Rome Fiumicino Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $518. Users have also found prices from $529 and $583 on WestJet and KLM, respectively.

  • Can I find deals for flights from Boise to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Boise to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Boise to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Boise to Leonardo da Vinci/Fiumicino 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 Boise to Rome Fiumicino Airport?

    Currently, January is the cheapest month in which you can book a flight from Boise to Rome Fiumicino Airport (average of $644). Flying from Boise to Rome Fiumicino Airport in June is currently the most expensive (average of $1,141). 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano
Santa Marinella

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Alternative routes for Boise to Leonardo da Vinci/Fiumicino

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Leonardo da Vinci/Fiumicino flights
Jackson to Leonardo da Vinci/Fiumicino flights

Top 3 airlines flying from Boise to Leonardo da Vinci/Fiumicino

Discover the top 3 airlines that operate flights from Boise to Leonardo da Vinci/Fiumicino. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$558Average$954FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$603Average$1,190FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$728Average$1,139FlexibilityNo cancel feeOn-time69%

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