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$421+ Cheap flights from Idaho to Italy

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — NAP
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from Idaho to Italy

Keep the following information in mind while searching for Idaho to Italy flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$467
(United Airlines)

One-way from

$421
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$628
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Rome (ROM) flights.
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From Idaho to Italy
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One-way flight from Idaho to Italy
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Highest demand for flights based on searches. 19% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Idaho to Italy

Cheapest flights from Idaho to Italy
Explore the most affordable flight options available from Idaho to Italy. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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.
Fri 12/55:35 amBOI - LIN
2 stops21h 40mDelta
Tue 12/96:30 amLIN - BOI
2 stops20h 21mDelta
Deal found 11/18$604
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/91:50 pmBOI - MXP
2 stops18h 50mUnited Airlines
Wed 12/179:45 amMXP - BOI
2 stops19h 40mUnited Airlines
Deal found 11/18$612
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/92:49 pmBOI - LIN
2 stops15h 26mUnited Airlines
Wed 12/176:10 amLIN - BOI
2 stops25h 36mUnited Airlines
Deal found 11/18$626
This KLM deal was found by Cheapflights users on 11/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:17 pmIDA - VCE
2 stops38h 03mKLM
Mon 12/81:20 pmVCE - IDA
2 stops37h 06mKLM
Deal found 11/19$683
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:33 pmGEG - FCO
2 stops25h 27mLufthansa
Fri 2/279:45 amFCO - GEG
2 stops20h 22mLufthansa
Deal found 11/19$690
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:25 pmBOI - FCO
2 stops16h 00mMultiple Airlines
Wed 12/179:45 amFCO - BOI
2 stops17h 58mMultiple Airlines
Deal found 11/17$693
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 12/45:25 pmBOI - FLR
2 stops15h 05mUnited Airlines
Fri 12/126:30 amFLR - BOI
2 stops25h 14mUnited Airlines
Deal found 11/18$697
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/95:25 pmBOI - FLR
2 stops20h 35mUnited Airlines
Sun 12/148:00 amFLR - BOI
2 stops23h 44mUnited Airlines
Deal found 11/18$699
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/32:20 pmBOI - FLR
2 stops40h 00mUnited Airlines
Tue 12/166:30 amFLR - BOI
2 stops25h 14mUnited Airlines
Deal found 11/18$700
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/310:35 amBOI - FLR
2 stops43h 45mUnited Airlines
Sun 12/148:00 amFLR - BOI
2 stops23h 44mUnited Airlines
Deal found 11/18$702
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 12/45:25 pmBOI - FLR
2 stops15h 05mUnited Airlines
Sat 12/136:30 amFLR - BOI
2 stops35h 29mUnited Airlines
Deal found 11/18$703
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/32:20 pmBOI - FLR
2 stops40h 00mUnited Airlines
Sat 12/136:30 amFLR - BOI
2 stops35h 29mUnited Airlines
Deal found 11/18$706

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Italy 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 November 19, 2025.
Use the filters below to find and compare flights from Idaho to Italy that are best for you.

Fly from

Idaho

Fly to

Italy

Route

Depart

Return

Price

SpokaneMilan

GEG - MXP

GEGMXP

Spokane

Wed 3/4

1:44 pm-9:55 am

2 stops35h 11m

Milan Malpensa

Fri 3/13

12:05 pm-9:59 pm

2 stops41h 54m

$467

SpokaneMilan

GEG - MXP

GEGMXP

Spokane

Wed 3/4

7:00 am-9:55 am

2 stops17h 55m

Milan Malpensa

Fri 3/13

12:05 pm-9:59 pm

2 stops41h 54m

$467

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Sat 2/14

12:38 pm-11:00 pm

2 stops49h 22m

Rome Fiumicino

Mon 2/23

11:15 am-6:03 pm

2 stops39h 48m

$491

SpokaneFlorence

GEG - FLR

GEGFLR

Spokane

Thu 1/8

6:53 am-8:40 pm

2 stops28h 47m

Florence Peretola

Thu 1/22

6:35 am-7:16 pm

2 stops21h 41m

$492

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Wed 1/21

5:00 am-7:55 am

2 stops17h 55m

Rome Fiumicino

Sun 1/25

12:45 pm-9:22 pm

2 stops41h 37m

$494

SpokaneMilan

GEG - MXP

GEGMXP

Spokane

Wed 3/4

4:02 pm-9:55 am

2 stops32h 53m

Milan Malpensa

Sun 3/8

10:30 am-10:47 am

2 stops33h 17m

$494

BoiseFlorence

BOI - FLR

BOIFLR

Boise Air Term. Gowen Fld

Fri 1/23

12:19 pm-10:00 pm

2 stops25h 41m

Florence Peretola

Tue 1/27

6:30 am-6:07 pm

2 stops19h 37m

$498

SpokaneFlorence

GEG - FLR

GEGFLR

Spokane

Sun 1/11

12:24 pm-10:00 pm

2 stops48h 36m

Florence Peretola

Sun 1/25

6:30 am-7:16 pm

2 stops45h 46m

$498

SpokaneFlorence

GEG - FLR

GEGFLR

Spokane

Fri 2/6

5:00 am-12:35 pm

2 stops22h 35m

Florence Peretola

Tue 2/10

6:30 am-9:22 pm

2 stops23h 52m

$498

BoiseVenice

BOI - VCE

BOIVCE

Boise Air Term. Gowen Fld

Fri 1/30

11:20 am-2:55 pm

2 stops19h 35m

Venice Marco Polo

Sun 2/8

6:30 am-8:57 pm

2 stops22h 27m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 46 results
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Best time to book a flight from Idaho to Italy

Have a flexible travel schedule? Discover the best time to fly to Italy from Idaho 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 Idaho to Italy

What is the cheapest month to book a flight from Idaho to Italy?

Currently, October is the cheapest month in which you can book a flight from Idaho to Italy (average of $558). Flying from Idaho to Italy in June is currently the most expensive (average of $1,098). 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 ID to IT?

Find hourly flight availability from Idaho to Italy. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Idaho to Italy by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Italy. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Italy?

    Airlines like United Airlines, Air Canada, and Lufthansa fly from Idaho to Italy in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 17h 16m. The distance between Idaho and Italy is about 5218 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Idaho to Italy one-way?

    The cheapest airlines for a one-way flight from Idaho to Italy are United Airlines ($421), Lufthansa ($507), and Air France ($519).

  • Can I find deals for flights from Idaho to Italy that include hotel bookings?

    Yes. In addition to deals on Idaho to Italy flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Italy?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Italy.

  • Can I find deals for business class flights from Idaho to Italy?

    Yes. Cheapflights offers flight deals from Idaho to Italy 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 Idaho to Italy?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Italy (average of $558). Flying from Idaho to Italy in June is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Idaho to Italy

Discover the top 4 airlines that operate flights from Idaho to Italy. 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$558Average$1,020FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$603Average$1,190FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$604Average$1,160FlexibilityNo cancel feeOn-time69%
KLMCheapest$673Average$1,153FlexibilityNo cancel feeOn-time75%

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