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Cheap flights from Idaho to Rome from $359

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Rome departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:14 am - 9:45 pm
BOI
-
FCO
27h 31m
2 stops
Multiple Airlines Logo
8:10 am - 10:27 pm
FCO
-
BOI
22h 17m
2 stops
$744Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
10:14 am - 9:45 pm
BOI
-
FCO
27h 31m
2 stops
Multiple Airlines Logo
8:10 am - 10:27 pm
FCO
-
BOI
22h 17m
2 stops
$767Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
Lufthansa Logo
12:32 pm - 11:00 pm
BOI
-
FCO
26h 28m
2 stops
Lufthansa Logo
7:05 am - 9:30 pm
FCO
-
BOI
22h 25m
2 stops
$783Lufthansa
Tue, Nov 10 - Wed, Nov 18
Delta Logo
10:50 pm - 10:50 am
GEG
-
FCO
27h 00m
1 stop
Delta Logo
6:30 am - 7:42 pm
FCO
-
GEG
22h 12m
2 stops
$783Delta
Mon, Oct 12 - Wed, Oct 21
Delta Logo
10:50 pm - 7:35 am
GEG
-
FCO
23h 45m
1 stop
Delta Logo
12:20 pm - 9:10 pm
FCO
-
GEG
17h 50m
1 stop
$784Delta
Mon, Oct 12 - Tue, Oct 20
Alaska Airlines Logo
6:23 am - 1:15 pm
BOI
-
FCO
22h 52m
1 stop
Alaska Airlines Logo
3:15 pm - 11:44 pm
FCO
-
BOI
16h 29m
1 stop
$796Alaska Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
1:05 pm - 1:40 pm
GEG
-
FCO
15h 35m
1 stop
United Airlines Logo
11:30 am - 8:49 pm
FCO
-
GEG
42h 19m
2 stops
$803United Airlines
Tue, Oct 6 - Thu, Oct 15
United Airlines Logo
7:00 am - 12:20 pm
JAC
-
FCO
21h 20m
1 stop
United Airlines Logo
11:30 am - 8:40 pm
FCO
-
JAC
41h 10m
2 stops
$804United Airlines
Sun, Aug 16 - Fri, Aug 28
Alaska Airlines Logo
6:23 am - 1:15 pm
BOI
-
FCO
22h 52m
1 stop
Alaska Airlines Logo
3:15 pm - 11:44 pm
FCO
-
BOI
16h 29m
1 stop
$805Alaska Airlines
Thu, Aug 13 - Thu, Aug 20
Lufthansa Logo
12:33 pm - 10:00 pm
GEG
-
FCO
24h 27m
2 stops
Lufthansa Logo
7:10 am - 10:36 pm
FCO
-
GEG
24h 26m
2 stops
$816Lufthansa
Tue, Aug 11 - Thu, Aug 20

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Alaska Airlines flights from Idaho to Rome Fiumicino Airport

Our best Alaska Airlines deals on Idaho to Rome Fiumicino Airport flight tickets
Alaska Airlines
Aug 15
BOI6:23 amBoise Air Term. Gowen Fld
22h 52m
1 stop
FCO1:15 pmRome Fiumicino
Aug 22
FCO3:15 pmRome Fiumicino
16h 29m
1 stop
BOI11:44 pmBoise Air Term. Gowen Fld
$796
Alaska Airlines
Aug 11
GEG1:26 pmSpokane
14h 49m
1 stop
FCO1:15 pmRome Fiumicino
Aug 20
FCO3:15 pmRome Fiumicino
16h 10m
1 stop
GEG10:25 pmSpokane
$805
Alaska Airlines
Aug 23
BOI2:17 pmBoise Air Term. Gowen Fld
14h 58m
1 stop
FCO1:15 pmRome Fiumicino
Aug 30
FCO3:15 pmRome Fiumicino
16h 29m
1 stop
BOI11:44 pmBoise Air Term. Gowen Fld
$806

United Airlines flights from Idaho to Rome Fiumicino Airport

Our best United Airlines deals on Idaho to Rome Fiumicino Airport flight tickets
United Airlines
Oct 6
GEG1:05 pmSpokane
15h 35m
1 stop
FCO1:40 pmRome Fiumicino
Oct 15
FCO11:30 amRome Fiumicino
42h 19m
2 stops
GEG8:49 pmSpokane
$803
United Airlines
Aug 16
JAC7:00 amJackson Hole
21h 20m
1 stop
FCO12:20 pmRome Fiumicino
Aug 28
FCO11:30 amRome Fiumicino
41h 10m
2 stops
JAC8:40 pmJackson Hole
$804
United Airlines
Aug 11
GEG12:33 pmSpokane
16h 07m
1 stop
FCO1:40 pmRome Fiumicino
Aug 20
FCO12:25 pmRome Fiumicino
41h 21m
2 stops
GEG8:46 pmSpokane
$808

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Idaho to Rome Fiumicino Airport 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 8/23

10:14 am-9:45 pm

2 stops27h 31m

Rome Fiumicino

Sun 8/30

8:10 am-10:27 pm

2 stops22h 17m

$744

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sun 8/23

10:14 am-9:45 pm

2 stops27h 31m

Rome Fiumicino

Sun 8/30

8:10 am-10:27 pm

2 stops22h 17m

$767

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Tue 11/10

12:32 pm-11:00 pm

2 stops26h 28m

Rome Fiumicino

Wed 11/18

7:05 am-9:30 pm

2 stops22h 25m

$783

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Mon 10/12

10:50 pm-10:50 am

1 stop27h 00m

Rome Fiumicino

Wed 10/21

6:30 am-7:42 pm

2 stops22h 12m

$783

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Mon 10/12

10:50 pm-7:35 am

1 stop23h 45m

Rome Fiumicino

Tue 10/20

12:20 pm-9:10 pm

1 stop17h 50m

$784
Quickest round-trip

BoiseRome

BOI - FCO

BOIFCO

Boise Air Term. Gowen Fld

Sat 8/15

6:23 am-1:15 pm

1 stop22h 52m

Rome Fiumicino

Sat 8/22

3:15 pm-11:44 pm

1 stop16h 29m

$796

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Tue 10/6

1:05 pm-1:40 pm

1 stop15h 35m

Rome Fiumicino

Thu 10/15

11:30 am-8:49 pm

2 stops42h 19m

$803

JacksonRome

JAC - FCO

JACFCO

Jackson Hole

Sun 8/16

7:00 am-12:20 pm

1 stop21h 20m

Rome Fiumicino

Fri 8/28

11:30 am-8:40 pm

2 stops41h 10m

$804

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-11:44 pm

1 stop16h 29m

$805

SpokaneRome

GEG - FCO

GEGFCO

Spokane

Tue 8/11

12:33 pm-10:00 pm

2 stops24h 27m

Rome Fiumicino

Thu 8/20

7:10 am-10:36 pm

2 stops24h 26m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Idaho to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Rome Fiumicino Airport from Idaho is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome Fiumicino Airport during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $491.

Can stopping save me money on Idaho to Rome Fiumicino Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Idaho to Rome Fiumicino Airport flight.

Cheap Idaho to Rome Fiumicino Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Rome Fiumicino Airport

Fastest flight time

13h 36m

Direct flights

None
The fastest flight from Idaho to Rome Fiumicino Airport takes 13h 36m
There are no direct flights from Idaho to Rome Fiumicino Airport. There are no popular flight routes from Idaho to Rome Fiumicino Airport.
Search flight deals

Frequently asked questions about flying from Idaho to Rome Fiumicino Airport

  • When did momondo last update prices for flights from Idaho to Rome Fiumicino Airport?

    Prices for flights from Idaho to Rome Fiumicino Airport refresh daily.

  • How many operators does momondo search for flights from Idaho to Rome Fiumicino Airport?

  • How old do you have to be to fly from Idaho to Rome Fiumicino Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Idaho to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $491Free CancellationRating
6.8
8,134 reviews
Search Lufthansa flights
DeltaPriceFrom $560Free CancellationRating
7.8
8,468 reviews
Search Delta flights
United AirlinesPriceFrom $572Free CancellationRating
7.4
9,991 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $814Free CancellationRating
7.9
12,652 reviews
Search Alaska Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Gaeta
Orvieto
Montepulciano
Ponza
Ladispoli
Chianciano Terme
Pienza
Tivoli
Terracina
Sperlonga
Orbetello
Ciampino
Saturnia
Santa Marinella
Vatican
Ascoli Piceno
Porto Ercole

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Rome?

Finding the right flight to Rome from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

Can I find flights from Idaho to Rome with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rome from Idaho with this policy.

How can momondo help me find flights from Idaho to Rome?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rome from Idaho.

I’m not ready to book a flight from Idaho to Rome right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Idaho and alert you when they change.

An easier way to manage your Rome Fiumicino Airport trip

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