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$398+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
FCO — BOI
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Leonardo da Vinci/Fiumicino to Boise

Cheapest flights from Leonardo da Vinci/Fiumicino to Boise
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. 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 2/159:40 am
FCO
-
BOI
2 stops21h 58m
United Airlines
Sat 2/218:05 am
BOI
-
FCO
1 stop15h 40m
United Airlines
Deal found 1/20$887
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/149:40 am
FCO
-
BOI
2 stops21h 58m
United Airlines
Sat 2/218:05 am
BOI
-
FCO
1 stop15h 40m
United Airlines
Deal found 1/20$894
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/77:05 am
FCO
-
BOI
2 stops24h 52m
United Airlines
Sat 3/146:55 pm
BOI
-
FCO
2 stops21h 05m
United Airlines
Deal found 1/21$896
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/57:30 am
FCO
-
BOI
2 stops37h 38m
American Airlines
Sun 2/87:20 am
BOI
-
FCO
2 stops30h 35m
American Airlines
Deal found 1/19$899
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/167:00 am
FCO
-
BOI
2 stops22h 11m
United Airlines
Sun 2/225:00 am
BOI
-
FCO
2 stops18h 55m
United Airlines
Deal found 1/20$900
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sun 2/159:10 am
FCO
-
BOI
1 stop21h 50m
Multiple Airlines
Sat 2/218:16 am
BOI
-
FCO
1 stop20h 04m
Multiple Airlines
Deal found 1/20$1,167
This KLM deal was found by Cheapflights users on 1/20. 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 2/156:10 am
FCO
-
BOI
2 stops22h 45m
KLM
Fri 2/201:43 pm
BOI
-
FCO
1 stop36h 47m
KLM
Deal found 1/20$1,202

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$885
(United Airlines)

One-way from

$398
(Kiwi.com)
Provider with most accurate pricing for Rome Fiumicino-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Rome Fiumicino-Boise Air Term. Gowen Fld flights.
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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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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 January 21, 2026.
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

Sat 2/14

9:40 am-9:11 pm

2 stops19h 31m

Boise Air Term. Gowen Fld

Sat 2/21

6:55 pm-8:30 am

2 stops29h 35m

$887

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sun 2/15

7:05 am-11:38 pm

2 stops24h 33m

Boise Air Term. Gowen Fld

Sat 2/21

5:00 am-7:55 am

2 stops18h 55m

$887

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Mon 2/16

7:05 am-11:17 am

2 stops36h 12m

Boise Air Term. Gowen Fld

Sun 2/22

5:00 am-7:55 am

2 stops18h 55m

$892

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sat 3/7

7:05 am-11:57 pm

2 stops24h 52m

Boise Air Term. Gowen Fld

Sat 3/14

6:55 pm-11:00 pm

2 stops21h 05m

$896

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Thu 2/5

7:30 am-1:08 pm

2 stops37h 38m

Boise Air Term. Gowen Fld

Sun 2/8

7:20 am-9:55 pm

2 stops30h 35m

$899

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Mon 3/2

7:25 am-3:08 pm

3 stops39h 43m

$398

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Mon 2/9

10:45 pm-12:54 pm

3 stops46h 09m

$421

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sat 4/25

7:10 pm-3:33 pm

3 stops52h 23m

$476

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sat 5/9

11:05 pm-3:33 pm

3 stops48h 28m

$494

RomeBoise

FCO - BOI

FCOBOI

Rome Fiumicino

Sat 5/9

10:00 am-12:38 pm

1 stop34h 38m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Rome Fiumicino Airport-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rome Fiumicino Airport-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rome Fiumicino Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rome Fiumicino Airport-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rome Fiumicino Airport-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

    United Airlines can get you from Rome Fiumicino Airport to Boise in just under 19h 31m. Your travel time can differ by up to . There are 5725 mi between Rome Fiumicino Airport and Boise.

  • 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.

See more FAQs

Traveling to a place near Boise?

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Ontario
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Nampa
Caldwell
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