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$707+ Cheap flights from Fiumicino (FCO) to Boise (BOI)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — BOI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Leonardo da Vinci/Fiumicino to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to Boise (BOI). 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 September 11, 2025.

Round-trip from

$867
(American Airlines)

One-way from

$707
(Kiwi.com)
From Rome Fiumicino to Boise Air Term. Gowen Fld
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One-way flight from Rome Fiumicino to Boise Air Term. Gowen Fld
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Find flight deals from Leonardo da Vinci/Fiumicino to Boise

Best flights from Leonardo da Vinci/Fiumicino to Boise
Discover carefully curated flight deals from Leonardo da Vinci/Fiumicino to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:10 pmFCO - BOI
2 stops31h 12mAmerican Airlines
Tue 2/241:20 pmBOI - FCO
2 stops17h 35mAmerican Airlines
Deal found 9/10$867
This United Airlines deal was found by Cheapflights users on 9/10. 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 2/207:05 amFCO - BOI
2 stops24h 01mUnited Airlines
Tue 2/248:40 amBOI - FCO
1 stop15h 05mUnited Airlines
Deal found 9/10$979
This Lufthansa deal was found by Cheapflights users on 9/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/209:45 amFCO - BOI
1 stop21h 21mLufthansa
Tue 2/248:40 amBOI - FCO
1 stop15h 05mLufthansa
Deal found 9/10$1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to Boise 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 September 11, 2025.
Use the filters below to find and compare flights from Rome Fiumicino Airport to Boise that are best for you.

Fly from

Leonardo da Vinci/Fiumicino

Fly to

Boise

Route

Depart

Return

Price

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Fri 2/20

1:10 pm-12:22 pm

2 stops31h 12m

Boise Air Term. Gowen Fld

Tue 2/24

1:20 pm-2:55 pm

2 stops17h 35m

$867

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Fri 2/20

7:05 am-11:06 pm

2 stops24h 01m

Boise Air Term. Gowen Fld

Tue 2/24

8:40 am-7:45 am

1 stop15h 05m

$979

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Fri 2/20

9:45 am-11:06 pm

1 stop21h 21m

Boise Air Term. Gowen Fld

Tue 2/24

8:40 am-7:45 am

1 stop15h 05m

$1,024

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sun 9/21

10:00 am-9:45 pm

1 stop19h 45m

$733

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sun 9/21

11:55 am-7:50 pm

3 stops39h 55m

$746

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Mon 9/22

7:55 pm-10:54 pm

2 stops34h 59m

$747

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Thu 10/2

9:45 am-6:47 pm

1 stop17h 02m

$888

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Thu 10/2

7:35 pm-6:16 pm

2 stops30h 41m

$889

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Mon 10/13

3:25 pm-11:15 pm

2 stops39h 50m

$1,245

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Thu 10/2

12:25 pm-9:42 am

3 stops29h 17m

$1,930

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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

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

Related info for your journey

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

    If you book a flight to Boise from Rome Fiumicino, you will be flying to Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise. There are 0 flights from Rome Fiumicino to Air Term. Gowen Fld per day from 0 different airlines.

  • How long is the flight from Rome Fiumicino Airport to Boise?

    American Airlines, United Airlines, and Lufthansa can get you from Rome Fiumicino Airport to Boise in just under 21h 21m. Your travel time can differ by up to 9h 51m. There are 5725 mi between Rome Fiumicino Airport and Boise. 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 Leonardo da Vinci/Fiumicino to Boise that include hotel bookings?

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Boise (average of $314). Flying from Rome Fiumicino Airport to Boise in June is currently the most expensive (average of $398). 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

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