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

According to our current data, Air Canada ($582), United Airlines ($588), and Delta ($629) offers the cheapest pricing from Boise to Rome Fiumicino Airport. Air Canada is currently priced 47% 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 Air Canada. According to our data, you can fly for as low as $519. Users have also found prices from $556 and $597 on Iberia and United Airlines, respectively.

What is the cheapest day to fly from Boise to Rome Fiumicino Airport?

Travelers seeking maximum savings on their Boise to Rome Fiumicino Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Rome Fiumicino Airport ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome Fiumicino Airport when rainfall is around 0.6 in.

If weather is an important factor for your trip to Rome Fiumicino Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

What are the most popular airlines that fly from Boise to Rome Fiumicino Airport?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Boise to Rome Fiumicino Airport.

What is the cheapest day to fly round-trip from Boise to Rome Fiumicino Airport?

Flights from Boise to Rome Fiumicino Airport are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rome Fiumicino Airport.

How far in advance should I book a flight from Boise to Rome Fiumicino Airport?

Travelers have found it’s best to book a flight 56 days in advance to save up to 207% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boise to Rome Fiumicino Airport 1-2 weeks in advance for as low as $983, or $2,003 for flights within the next 24 hours.

What is the cheapest month to fly from Boise to Rome Fiumicino Airport?

November can be a great time to fly to Rome Fiumicino Airport from Boise with a flight ticket averaging about $1,119. Cheapflights users have found deals in the month of November for as cheap as $601. The most expensive prices can be found in the month of May.

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.

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.

$309+ Flights from Boise to Rome Fiumicino Airport

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Cheap flight deals from Boise to Leonardo da Vinci/Fiumicino

Round-trip from	$582 (Air Canada)
One-way from	$309 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$864

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. 11% potential increase in price ($143 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($49 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 18, 2025.

Sat 11/812:35 pmBOI - FCO

2 stops36h 20mAir Canada

Fri 11/211:15 pmFCO - BOI

2 stops41h 30mAir Canada

Deal found 7/15

$582

Tue 11/1112:35 pmBOI - FCO

1 stop35h 10mUnited Airlines

Fri 11/211:15 pmFCO - BOI

2 stops30h 24mUnited Airlines

Deal found 7/15

$588

Sun 11/97:21 amBOI - FCO

1 stop19h 24mMultiple Airlines

Thu 11/2011:00 amFCO - BOI

1 stop18h 18mMultiple Airlines

Deal found 7/15

$605

Wed 11/197:30 amBOI - FCO

2 stops25h 55mDelta

Wed 12/310:05 amFCO - BOI

2 stops35h 07mDelta

Deal found 7/15

$629

Thu 8/143:45 pmBOI - FCO

2 stops19h 00mScandinavian Airlines

Thu 8/217:35 pmFCO - BOI

2 stops32h 45mScandinavian Airlines

Deal found 7/17

$675

Tue 10/147:00 amBOI - FCO

1 stop17h 05mIberia

Fri 10/246:25 amFCO - BOI

2 stops23h 59mIberia

Deal found 7/17

$681

Best flights from Boise to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Boise to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2025.

Sat 11/812:35 pmBOI - FCO

2 stops36h 20mAir Canada

Fri 11/211:15 pmFCO - BOI

2 stops41h 30mAir Canada

Deal found 7/15

$582

Tue 11/1112:35 pmBOI - FCO

1 stop35h 10mUnited Airlines

Fri 11/211:15 pmFCO - BOI

2 stops30h 24mUnited Airlines

Deal found 7/15

$588

Sun 11/97:21 amBOI - FCO

1 stop19h 24mMultiple Airlines

Thu 11/2011:00 amFCO - BOI

1 stop18h 18mMultiple Airlines

Deal found 7/15

$605

Wed 11/197:30 amBOI - FCO

2 stops25h 55mDelta

Wed 12/310:05 amFCO - BOI

2 stops35h 07mDelta

Deal found 7/15

$629

Thu 8/143:45 pmBOI - FCO

2 stops19h 00mScandinavian Airlines

Thu 8/217:35 pmFCO - BOI

2 stops32h 45mScandinavian Airlines

Deal found 7/17

$675

Tue 10/147:00 amBOI - FCO

1 stop17h 05mIberia

Fri 10/246:25 amFCO - BOI

2 stops23h 59mIberia

Deal found 7/17

$681

Last-minute flights from Boise to Leonardo da Vinci/Fiumicino
Discover last-minute flight deals from Boise to Leonardo da Vinci/Fiumicino. Data last updated July 18, 2025 and is based on user searches.

Mon 7/218:46 pmBOI - FCO

2 stops33h 49mIcelandair

Tue 8/123:45 pmFCO - BOI

2 stops32h 25mIcelandair

Deal found 7/15

$1,312

Mon 7/217:16 amBOI - FCO

1 stop16h 49mIberia

Tue 8/1210:00 amFCO - BOI

1 stop19h 43mIberia

Deal found 7/17

$1,798

Fri 8/15:15 amBOI - FCO

2 stops18h 20mDelta

Sun 8/39:45 amFCO - BOI

1 stop20h 45mDelta

Deal found 7/17

$1,022

Tue 8/127:00 amBOI - FCO

3 stops19h 15mAir Canada

Tue 8/192:30 pmFCO - BOI

3 stops27h 12mAir Canada

Deal found 7/15

$1,188

Thu 8/143:45 pmBOI - FCO

2 stops19h 00mScandinavian Airlines

Thu 8/217:35 pmFCO - BOI

2 stops32h 45mScandinavian Airlines

Deal found 7/17

$675

Thu 8/142:32 pmBOI - FCO

1 stop13h 48mUnited Airlines

Thu 8/2111:30 amFCO - BOI

2 stops38h 29mUnited Airlines

Deal found 7/17

$712

Thu 8/147:00 amBOI - FCO

1 stop17h 05mFinnair

Thu 8/2110:00 amFCO - BOI

1 stop19h 40mFinnair

Deal found 7/17

$735

Thu 8/141:36 pmBOI - FCO

2 stops18h 19mAmerican Airlines

Thu 8/2110:00 amFCO - BOI

1 stop19h 40mAmerican Airlines

Deal found 7/16

$739

Fri 8/158:18 amBOI - FCO

1 stop21h 37mMultiple Airlines

Mon 8/258:50 amFCO - BOI

1 stop36h 49mMultiple Airlines

Deal found 7/17

$671

Mon 8/258:20 amBOI - FCO

2 stops17h 40mLufthansa

Tue 9/98:00 amFCO - BOI

2 stops17h 59mLufthansa

Deal found 7/17

$1,768

One-way flights from Boise to Leonardo da Vinci/Fiumicino
Search for one-way flight options from Boise to Leonardo da Vinci/Fiumicino. Find affordable one-way fares based on user searches. Data last updated July 18, 2025.

Tue 10/76:30 amBOI - FCO

2 stops25h 00mMultiple Airlines

Deal found 7/17

$309

Thu 11/132:31 pmBOI - FCO

2 stops34h 24mAir Canada

Deal found 7/16

$519

Fri 10/177:00 amBOI - FCO

1 stop17h 05mIberia

Deal found 7/16

$556

Sat 9/135:39 pmBOI - FCO

1 stop34h 41mUnited Airlines

Deal found 7/16

$597

Fri 10/173:00 pmBOI - FCO

1 stop13h 45mKLM

Deal found 7/17

$618

Sun 12/2112:29 pmBOI - FCO

2 stops15h 56mLufthansa

Deal found 7/15

$2,639

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sat 11/8

12:35 pm-8:55 am

2 stops36h 20m

Rome Fiumicino

Fri 11/21

1:15 pm-10:45 pm

2 stops41h 30m

$582

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 11/11

12:35 pm-7:45 am

1 stop35h 10m

Rome Fiumicino

Fri 11/21

1:15 pm-11:39 am

2 stops30h 24m

$588

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

Wed 11/19

7:30 am-5:25 pm

2 stops25h 55m

Rome Fiumicino

Wed 12/3

10:05 am-1:12 pm

2 stops35h 07m

$629

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Thu 8/14

3:45 pm-6:45 pm

2 stops19h 00m

Rome Fiumicino

Thu 8/21

7:35 pm-8:20 pm

2 stops32h 45m

$675

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 10/14

7:00 am-8:05 am

1 stop17h 05m

Rome Fiumicino

Fri 10/24

6:25 am-10:24 pm

2 stops23h 59m

$681

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 10/7

6:30 am-3:30 pm

2 stops25h 00m

$309

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Thu 11/13

2:31 pm-8:55 am

2 stops34h 24m

$519

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Fri 10/17

7:00 am-8:05 am

1 stop17h 05m

$556

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sat 9/13

5:39 pm-12:20 pm

1 stop34h 41m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 12 results

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 $1,139). 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?

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

See what other customers who have flown with Delta, KLM, and United Airlines 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

7,958 reviews

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

7,958 reviews

Delta

8.0

Very good

7,958 reviews

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

1,374 reviews

Delta

8.0

Very good

7,958 reviews

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

8,864 reviews

Delta

8.0

Very good

7,958 reviews

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

1,424 reviews

Delta

8.0

Very good

7,958 reviews

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!

Air Canada

7.1

Good

9,743 reviews

Delta

8.0

Very good

7,958 reviews

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

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, Air Canada ($582), United Airlines ($588), and Delta ($629) offers the cheapest pricing from Boise to Rome Fiumicino Airport. Air Canada is currently priced 47% 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 Air Canada. According to our data, you can fly for as low as $519. Users have also found prices from $556 and $597 on Iberia and United Airlines, 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 $1,139). 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

Fiumicino

Gaeta

Ciampino

Montepulciano

Santa Marinella

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

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$558	Average$951	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$603	Average$1,190	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$728	Average$1,116	FlexibilityNo cancel fee	On-time69%

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$309+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Leonardo da Vinci/Fiumicino with Cheapflights

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Cheap flight deals from Boise to Leonardo da Vinci/Fiumicino

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Boise to Leonardo da Vinci/Fiumicino

Cheapest flights from Boise to Leonardo da Vinci/FiumicinoExplore 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 18, 2025.

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 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boise to Rome Fiumicino Airport that are best for you.

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.

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?

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 18, 2025.

Reviews of airlines servicing Leonardo da Vinci/Fiumicino

See what other customers who have flown with Delta, KLM, and United Airlines 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.

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?

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

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

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

How can I 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?

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

Traveling to a place near Rome Fiumicino Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boise to Leonardo da Vinci/Fiumicino

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

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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 18, 2025.