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$353+ Cheap flights from Boise (BOI) to Rome (ROM)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ROM
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Boise to Rome

Cheapest flights from Boise to Rome
Explore the most affordable flight options available from Boise to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:10 pm
BOI
-
FCO
2 stops31h 45m
Multiple Airlines
Tue 11/179:55 am
FCO
-
BOI
2 stops19h 37m
Multiple Airlines
Deal found 8/1$760
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am
BOI
-
FCO
1 stop19h 45m
Iberia
Wed 11/184:20 pm
FCO
-
BOI
2 stops27h 16m
Iberia
Deal found 7/30$769
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:37 pm
BOI
-
FCO
2 stops21h 23m
Lufthansa
Wed 11/187:05 am
FCO
-
BOI
2 stops22h 27m
Lufthansa
Deal found 7/30$770
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:51 pm
BOI
-
FCO
1 stop13h 04m
United Airlines
Tue 11/1711:15 am
FCO
-
BOI
2 stops38h 48m
United Airlines
Deal found 8/1$775
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/158:28 am
BOI
-
FCO
1 stop15h 17m
United Airlines
Wed 11/187:05 am
FCO
-
BOI
2 stops18h 58m
United Airlines
Deal found 7/29$787
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 11/2911:35 pm
BOI
-
FCO
1 stop24h 40m
Delta
Fri 12/46:10 am
FCO
-
BOI
2 stops25h 40m
Delta
Deal found 7/29$789

Find flight deals from Boise to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Rome (ROM). 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 August 2, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$760
(Expedia)

One-way from

$353
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$822
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Rome (ROM) flights.
Search Deals
From Boise Air Term. Gowen Fld to Rome (ROM)
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Rome 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 August 2, 2026.
Use the filters below to find and compare flights from Boise to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 11/15

8:28 am-7:45 am

1 stop15h 17m

Rome Fiumicino

Wed 11/18

7:05 am-6:03 pm

2 stops18h 58m

$787

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 11/29

11:35 pm-8:15 am

1 stop24h 40m

Rome Fiumicino

Fri 12/4

12:25 pm-11:56 pm

1 stop19h 31m

$790

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Thu 8/13

8:15 am-1:15 pm

1 stop21h 00m

Rome Fiumicino

Wed 8/19

3:15 pm-11:44 pm

1 stop16h 29m

$805

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Thu 8/13

6:23 am-1:15 pm

1 stop22h 52m

Rome Fiumicino

Thu 8/20

3:15 pm-10:33 pm

1 stop15h 18m

$805

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 8/12

6:23 am-1:15 pm

1 stop22h 52m

Rome Fiumicino

Wed 8/19

3:15 pm-11:44 pm

1 stop16h 29m

$805

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 11/18

5:00 am-8:55 am

2 stops19h 55m

Rome Fiumicino

Mon 11/30

12:40 pm-7:16 pm

2 stops38h 36m

$870

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 8/26

10:35 am-10:10 am

1 stop15h 35m

Rome Fiumicino

Wed 9/2

6:30 am-5:55 pm

2 stops19h 25m

$891
Quickest round-trip

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Wed 10/14

12:08 pm-10:10 am

1 stop14h 02m

Rome Fiumicino

Wed 10/21

12:30 pm-10:08 pm

2 stops17h 38m

$909
Cheapest one-way

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sat 10/24

9:12 am-2:30 pm

2 stops21h 18m

$401

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 10/13

7:10 am-12:55 pm

2 stops45h 45m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Boise to Rome

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Rome in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Rome flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Boise-Rome flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Boise-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Rome flights, Cheapflights users trust Ovago the most. Ovago 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 Boise-Rome 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 Boise to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome 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

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

Currently, March is the cheapest month in which you can book a flight from Boise to Rome (average of $593). Flying from Boise to Rome in December is currently the most expensive (average of $1,502). 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.

How much does it cost to fly round-trip from Boise to Rome?

Airfare is typical for this route at the moment.
Boise to Rome flights typically cost between $704 and $896 in November.
The cheapest round-trip price found within the last 5 days was $760 on Multiple Airlines (Nov 9-Nov 17).

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated August 2, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Boise to Rome to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,492 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,492 reviews
Delta
7.8
Good
8,492 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,061 reviews
Delta
7.8
Good
8,492 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Crew

8.5

Overall

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Boise to Rome. 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?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Rome. 4 airlines have flights from Air Term. Gowen Fld to Rome on a regular basis. Booking flights from Boise Air Term. Gowen Fld to Rome should not be difficult; the airport handles an average of 0 outbound flights to Rome per day.

  • How long is the flight from Boise to Rome?

    Airlines like United Airlines and Delta fly from Boise to Rome in about 15h 17m. The time it takes to get you to your destination can typically vary by up to 9h 23m. Boise and Rome are separated by a distance of 5725 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 flying from Boise to Rome round-trip?

    Lufthansa, at $491, was found to be the cheapest airline from Boise to Rome.Alternate airlines to your destination round-trip include Delta and United Airlines. Lufthansa is 50% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Boise to Rome that include hotel bookings?

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

  • How can I find direct flights from Boise to Rome?

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

  • Can I find deals for business class flights from Boise to Rome?

    Yes. Cheapflights offers flight deals from Boise to Rome 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?

    Currently, March is the cheapest month in which you can book a flight from Boise to Rome (average of $593). Flying from Boise to Rome in December is currently the most expensive (average of $1,502). 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 Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Montepulciano
Santa Marinella

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Top 4 airlines flying from Boise to Rome

Discover the top 4 airlines that operate flights from Boise to Rome. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$491Average$1,373FlexibilityNo cancel feeOn-time76%
DeltaCheapest$560Average$1,144FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$572Average$1,152FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$814Average$1,123FlexibilityNo cancel feeOn-time75%

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