How long does it take to fly to Rome Fiumicino Airport?

Flight times vary depending on what airport in Montana you fly out of and what airport in Rome Fiumicino Airport you fly into. For example, flying from Bozeman to Rome Fiumicino Airport takes 16h 25m on average. On the other hand, flying from Kalispell to Rome Fiumicino Airport takes 18h 56m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Montana to Rome Fiumicino?

Delta, Air France, and Alaska Airlines are the most popular carriers operating from Montana to Rome Fiumicino

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

Prices for flights from Montana to Rome Fiumicino Airport are refreshed on a daily basis.

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

As of September 2026, there are 2 operators available to choose from for flights from Montana to Rome Fiumicino Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Rome Fiumicino Airport.

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

The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$509 Cheap Flights from Montana to Rome Fiumicino Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Rome

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:32 am - 10:15 amBIL Billings Logan Intl-FCO Rome Fiumicino

19h 43m1 stop Minneapolis St Paul

12:25 pm - 7:48 pmFCO Rome Fiumicino-BIL Billings Logan Intl

15h 23m1 stop Minneapolis St Paul

$616Multiple Airlines

Tue, Dec 8 - Wed, Dec 16

6:00 am - 10:15 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

20h 15m1 stop Minneapolis St Paul

12:25 pm - 12:19 amFCO Rome Fiumicino-BZN Bozeman Gallatin Field

19h 54m1 stop Minneapolis St Paul

$616Delta

Tue, Nov 10 - Fri, Dec 4

1:39 pm - 10:15 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

12h 36m1 stop Minneapolis St Paul

12:25 pm - 12:19 amFCO Rome Fiumicino-BZN Bozeman Gallatin Field

19h 54m1 stop Minneapolis St Paul

$616KLM

Tue, Nov 10 - Fri, Dec 4

6:00 am - 7:45 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

18h 45m2 stops Minneapolis St Paul New York John F Kennedy Intl

10:00 am - 11:05 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

21h 05m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$621Air France

Tue, Oct 27 - Tue, Nov 10

6:00 am - 10:15 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

21h 15m1 stop Minneapolis St Paul

10:00 am - 11:05 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

21h 05m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$621Air France

Tue, Oct 27 - Tue, Nov 10

5:40 am - 9:35 amBIL Billings Logan Intl-FCO Rome Fiumicino

19h 55m2 stops Salt Lake City Detroit Metropolitan Wayne County

10:00 am - 10:29 pmFCO Rome Fiumicino-BIL Billings Logan Intl

20h 29m2 stops Detroit Metropolitan Wayne County Salt Lake City

$621Delta

Tue, Dec 8 - Wed, Dec 16

6:13 pm - 7:45 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

29h 32m2 stops Salt Lake City New York John F Kennedy Intl

11:45 am - 11:31 amFCO Rome Fiumicino-FCA Kalispell Glacier Park

31h 46m2 stops New York John F Kennedy Intl Salt Lake City

$621Delta

Sun, Nov 8 - Thu, Nov 19

2:37 pm - 8:55 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

34h 18m3 stops Denver Intl Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:15 pm - 7:04 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

37h 49m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$711United Airlines

Tue, Nov 10 - Fri, Dec 4

6:14 am - 11:55 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

21h 41m1 stop Denver Intl

11:15 am - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

42h 36m2 stops Toronto Pearson Intl Denver Intl

$712United Airlines

Sun, Nov 8 - Thu, Nov 19

2:37 pm - 8:30 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

33h 53m3 stops Denver Intl Chicago O'Hare Intl Washington, D.C. Reagan-National

1:15 pm - 11:45 amFCO Rome Fiumicino-BZN Bozeman Gallatin Field

30h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$712United Airlines

Sun, Nov 8 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

4:22 pm - 1:40 pmBZN Bozeman Gallatin Field-FCO Rome Fiumicino

37h 18m1 stop San Francisco

12:55 pm - 11:45 amFCO Rome Fiumicino-BZN Bozeman Gallatin Field

30h 50m2 stops Newark Chicago O'Hare Intl

$825United Airlines

Fri, Sep 25 - Sat, Oct 3

4:22 pm - 1:40 pmBZN Bozeman Gallatin Field-FCO Rome Fiumicino

37h 18m1 stop San Francisco

9:45 am - 7:12 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

17h 27m1 stop Chicago O'Hare Intl

$931United Airlines

Fri, Sep 25 - Sat, Oct 3

3:38 pm - 5:30 pmBZN Bozeman Gallatin Field-FCO Rome Fiumicino

17h 52m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:30 am - 8:00 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

21h 30m2 stops Amsterdam Schiphol Minneapolis St Paul

$955Multiple Airlines

Fri, Sep 25 - Sat, Oct 3

12:25 pm - 7:55 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

35h 30m1 stop Chicago O'Hare Intl

11:30 am - 9:57 amFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

54h 27m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,078United Airlines

Sun, Sep 20 - Thu, Oct 1

5:30 am - 11:00 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

21h 30m2 stops Salt Lake City Detroit Metropolitan Wayne County

10:35 am - 11:42 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

21h 07m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,088Delta

Sun, Sep 20 - Thu, Oct 1

6:15 am - 7:55 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

17h 40m2 stops Denver Intl Chicago O'Hare Intl

7:10 am - 9:32 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

22h 22m2 stops Frankfurt am Main Denver Intl

$1,088United Airlines

Sun, Sep 20 - Thu, Oct 1

5:30 am - 11:00 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

21h 30m2 stops Salt Lake City Detroit Metropolitan Wayne County

10:10 am - 11:42 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

21h 32m2 stops New York John F Kennedy Intl Minneapolis St Paul

$1,089Delta

Sun, Sep 20 - Thu, Oct 1

6:15 am - 7:55 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

17h 40m2 stops Denver Intl Chicago O'Hare Intl

2:20 pm - 9:32 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

15h 12m1 stop Denver Intl

$1,089United Airlines

Sun, Sep 20 - Thu, Oct 1

6:15 am - 7:55 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

17h 40m2 stops Denver Intl Chicago O'Hare Intl

2:20 pm - 9:57 amFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

27h 37m1 stop Denver Intl

$1,095United Airlines

Sun, Sep 20 - Thu, Oct 1

1:08 pm - 6:35 pmBZN Bozeman Gallatin Field-FCO Rome Fiumicino

21h 27m3 stops Salt Lake City Los Angeles Los Angeles Kastrup Copenhagen

7:25 pm - 11:19 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

35h 54m3 stops Kastrup Copenhagen Chicago O'Hare Intl Minneapolis St Paul

$3,539Multiple Airlines

Fri, Sep 25 - Sat, Oct 3

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American Airlines flights from Montana to Rome Fiumicino Airport

Our best American Airlines deals on Montana to Rome Fiumicino Airport flight tickets

American Airlines

Oct 14

BIL6:00 amBillings Logan Intl

20h 20m

2 stops

FCO10:20 amRome Fiumicino

Nov 4

FCO8:20 pmRome Fiumicino

24h 33m

2 stops

BIL12:53 pmBillings Logan Intl

$767

American Airlines

Oct 14

BIL6:00 amBillings Logan Intl

22h 05m

1 stop

FCO12:05 pmRome Fiumicino

Nov 4

FCO8:20 pmRome Fiumicino

24h 33m

2 stops

BIL12:53 pmBillings Logan Intl

$868

Alaska Airlines flights from Montana to Rome Fiumicino Airport

Our best Alaska Airlines deals on Montana to Rome Fiumicino Airport flight tickets

Alaska Airlines

Sep 27

FCA6:15 amKalispell Glacier Park

23h 00m

1 stop

FCO1:15 pmRome Fiumicino

Sep 30

FCO3:15 pmRome Fiumicino

15h 41m

1 stop

FCA10:56 pmKalispell Glacier Park

$1,408

Alaska Airlines

Sep 20

MSO7:00 amMissoula Johnson-Bell Field

22h 15m

1 stop

FCO1:15 pmRome Fiumicino

Oct 1

FCO3:15 pmRome Fiumicino

15h 46m

1 stop

MSO11:01 pmMissoula Johnson-Bell Field

$1,413

Alaska Airlines

Oct 8

BIL7:41 amBillings Logan Intl

21h 34m

1 stop

FCO1:15 pmRome Fiumicino

Oct 15

FCO3:15 pmRome Fiumicino

16h 35m

1 stop

BIL11:50 pmBillings Logan Intl

$1,616

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsRome

BIL Billings Logan Intl - FCO Rome Fiumicino

BILFCO

Billings Logan Intl

Tue 12/8

6:32 am-10:15 am

1 stop19h 43m

Rome Fiumicino

Wed 12/16

12:25 pm-7:48 pm

1 stop15h 23m

$616

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 11/10

6:00 am-10:15 am

1 stop20h 15m

Rome Fiumicino

Fri 12/4

12:25 pm-12:19 am

1 stop19h 54m

$616

Quickest round-trip

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 11/10

1:39 pm-10:15 am

1 stop12h 36m

Rome Fiumicino

Fri 12/4

12:25 pm-12:19 am

1 stop19h 54m

$616

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 10/27

6:00 am-7:45 am

2 stops18h 45m

Rome Fiumicino

Tue 11/10

10:00 am-11:05 pm

2 stops21h 05m

$621

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 10/27

6:00 am-10:15 am

1 stop21h 15m

Rome Fiumicino

Tue 11/10

10:00 am-11:05 pm

2 stops21h 05m

$621

BillingsRome

BIL Billings Logan Intl - FCO Rome Fiumicino

BILFCO

Billings Logan Intl

Tue 12/8

5:40 am-9:35 am

2 stops19h 55m

Rome Fiumicino

Wed 12/16

10:00 am-10:29 pm

2 stops20h 29m

$621

KalispellRome

FCA Kalispell Glacier Park - FCO Rome Fiumicino

FCAFCO

Kalispell Glacier Park

Sun 11/8

6:13 pm-7:45 am

2 stops29h 32m

Rome Fiumicino

Thu 11/19

11:45 am-11:31 am

2 stops31h 46m

$621

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 11/10

2:37 pm-8:55 am

3 stops34h 18m

Rome Fiumicino

Fri 12/4

1:15 pm-7:04 pm

2 stops37h 49m

$711

KalispellRome

FCA Kalispell Glacier Park - FCO Rome Fiumicino

FCAFCO

Kalispell Glacier Park

Sun 11/8

6:14 am-11:55 am

1 stop21h 41m

Rome Fiumicino

Thu 11/19

11:15 am-9:51 pm

2 stops42h 36m

$712

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Sun 11/8

2:37 pm-8:30 am

3 stops33h 53m

Rome Fiumicino

Wed 11/18

1:15 pm-11:45 am

2 stops30h 30m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana 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

Prices

Airlines

Other information

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

You could potentially save up to 12% on your flight if you consider stops on a Montana to Rome Fiumicino Airport flight.

Cheap Montana to Rome Fiumicino Airport flight deals and tips

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

Best Price Found	$509
Fastest flight time	16h 25m
Direct flights	None

The best one-way flight to Rome Fiumicino Airport from Montana in the past 72 hours is $509. The best round-trip flight deal from Montana to Rome Fiumicino Airport found on momondo in the last 72 hours is $616.

The fastest flight from Montana to Rome Fiumicino Airport takes 16h 25m

There are no direct flights from Montana to Rome Fiumicino Airport. There are no popular flight routes from Montana to Rome Fiumicino Airport.

Search flight deals

Frequently asked questions about flying from Montana to Rome Fiumicino Airport

When did momondo last update prices for flights from Montana to Rome Fiumicino Airport?
Prices for flights from Montana to Rome Fiumicino Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Rome Fiumicino Airport?
As of September 2026, there are 2 operators available to choose from for flights from Montana to Rome Fiumicino Airport.
How old do you have to be to fly from Montana to Rome Fiumicino Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Rome Fiumicino Airport.
What documentation or ID do you need to fly to Rome Fiumicino Airport?
The travel and health documents required for your trip to Rome Fiumicino Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rome Fiumicino Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montana to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Montana to Rome Fiumicino Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $559	Free Cancellation	Rating 7.8 8,589 reviews		Search Delta flights
United Airlines	PriceFrom $769	Free Cancellation	Rating 7.4 10,232 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Gaeta

Orvieto

Ladispoli

Tivoli

Montepulciano

Pienza

Chianciano Terme

Orbetello

Ponza

Cassino

Porto Ercole

Sperlonga

Terracina

Anzio

Ciampino

Saturnia

Foligno

Santa Marinella

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rome from Montana.

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

Yes. All flights to Rome from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Rome.

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

Yes. momondo can track prices for Montana to Rome flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Montana to Rome from $509

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Rome departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Montana to Rome Fiumicino Airport

Our best American Airlines deals on Montana to Rome Fiumicino Airport flight tickets

Alaska Airlines flights from Montana to Rome Fiumicino Airport

Our best Alaska Airlines deals on Montana to Rome Fiumicino Airport flight tickets

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

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

What is the cheapest airline that flies from Montana to Rome Fiumicino?

How long does it take to fly to Rome Fiumicino Airport?

Cheap Montana to Rome Fiumicino Airport flight deals and tips

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Direct flights

Frequently asked questions about flying from Montana to Rome Fiumicino Airport

Best airlines flying from Montana to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Montana to Rome Fiumicino Airport with momondo

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