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

Delta, United Airlines, and British Airways are the most popular carriers operating from Montana to Rome Fiumicino

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 13h 40m on average. On the other hand, flying from Kalispell to Rome Fiumicino Airport takes 17h 55m 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.

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 March 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.

$346 Cheap Flights from Montana to Rome Fiumicino Airport in 2026

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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.

5:15 pm - 10:20 am

MSO

FCO

33h 05m

2 stops

12:25 pm - 9:30 pm

FCO

MSO

41h 05m

2 stops

$624United Airlines

Tue, Apr 14 - Tue, Apr 21

2:27 pm - 10:00 pm

MSO

FCO

23h 33m

2 stops

6:50 am - 11:34 am

FCO

MSO

36h 44m

2 stops

$634United Airlines

Wed, Aug 12 - Mon, Aug 31

2:27 pm - 10:00 pm

MSO

FCO

23h 33m

2 stops

2:20 pm - 9:26 pm

FCO

MSO

15h 06m

1 stop

$639United Airlines

Wed, Aug 12 - Mon, Aug 31

5:15 pm - 10:00 pm

MSO

FCO

20h 45m

2 stops

8:00 am - 1:32 pm

FCO

MSO

37h 32m

2 stops

$656United Airlines

Thu, Apr 16 - Wed, Apr 22

2:49 pm - 10:10 am

FCA

FCO

35h 21m

1 stop

6:30 am - 5:30 pm

FCO

FCA

19h 00m

2 stops

$658KLM

Tue, Apr 14 - Tue, Apr 21

1:08 pm - 4:00 pm

MSO

FCO

18h 52m

2 stops

10:00 am - 12:38 pm

FCO

MSO

34h 38m

1 stop

$664American Airlines

Thu, Apr 16 - Wed, Apr 22

1:43 pm - 5:55 pm

BZN

FCO

20h 12m

2 stops

2:15 pm - 12:53 pm

FCO

BZN

30h 38m

2 stops

$676American Airlines

Thu, Apr 16 - Thu, Apr 23

6:25 am - 10:05 am

BIL

FCO

19h 40m

1 stop

9:00 am - 8:06 pm

FCO

BIL

19h 06m

1 stop

$703Multiple Airlines

Sun, Apr 12 - Wed, Apr 22

12:10 pm - 4:35 pm

FCA

FCO

20h 25m

2 stops

6:30 am - 5:30 pm

FCO

FCA

19h 00m

2 stops

$707Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

5:51 pm - 10:20 am

BIL

FCO

56h 29m

2 stops

12:25 pm - 8:57 pm

FCO

BIL

40h 32m

2 stops

$723Air Canada

Mon, Apr 13 - Mon, Apr 20

American Airlines flights from Montana to Rome Fiumicino Airport

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

American Airlines

Apr 16

MSO1:08 pmMissoula Johnson-Bell Field

18h 52m

2 stops

FCO4:00 pmRome Fiumicino

Apr 22

FCO10:00 amRome Fiumicino

34h 38m

1 stop

MSO12:38 pmMissoula Johnson-Bell Field

$664

American Airlines

Apr 16

BZN1:43 pmBozeman Gallatin Field

21h 37m

2 stops

FCO7:20 pmRome Fiumicino

Apr 23

FCO2:15 pmRome Fiumicino

30h 38m

2 stops

BZN12:53 pmBozeman Gallatin Field

$676

American Airlines

Aug 12

MSO7:45 amMissoula Johnson-Bell Field

17h 25m

1 stop

FCO9:10 amRome Fiumicino

Aug 31

FCO10:00 amRome Fiumicino

21h 28m

1 stop

MSO11:28 pmMissoula Johnson-Bell Field

$687

Lufthansa flights from Montana to Rome Fiumicino Airport

Our best Lufthansa deals on Montana to Rome Fiumicino Airport flight tickets

Lufthansa

Apr 21

FCA6:00 amKalispell Glacier Park

22h 20m

1 stop

FCO12:20 pmRome Fiumicino

Apr 29

FCO2:20 pmRome Fiumicino

15h 07m

1 stop

FCA9:27 pmKalispell Glacier Park

$801

Lufthansa

Mar 24

BZN8:00 amBozeman Gallatin Field

16h 45m

1 stop

FCO7:45 amRome Fiumicino

Mar 31

FCO9:45 amRome Fiumicino

20h 20m

1 stop

BZN10:05 pmBozeman Gallatin Field

$897

Lufthansa

May 6

BZN2:40 pmBozeman Gallatin Field

24h 30m

2 stops

FCO11:10 pmRome Fiumicino

May 24

FCO6:50 amRome Fiumicino

22h 24m

2 stops

BZN9:14 pmBozeman Gallatin Field

$932

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

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Tue 4/14

5:15 pm-10:20 am

2 stops33h 05m

Rome Fiumicino

Tue 4/21

12:25 pm-9:30 pm

2 stops41h 05m

$624

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Wed 8/12

2:27 pm-10:00 pm

2 stops23h 33m

Rome Fiumicino

Mon 8/31

6:50 am-11:34 am

2 stops36h 44m

$634

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Wed 8/12

2:27 pm-10:00 pm

2 stops23h 33m

Rome Fiumicino

Mon 8/31

2:20 pm-9:26 pm

1 stop15h 06m

$639

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Thu 4/16

5:15 pm-10:00 pm

2 stops20h 45m

Rome Fiumicino

Wed 4/22

8:00 am-1:32 pm

2 stops37h 32m

$656

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 4/14

2:49 pm-10:10 am

1 stop35h 21m

Rome Fiumicino

Tue 4/21

6:30 am-5:30 pm

2 stops19h 00m

$658

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Thu 4/16

1:08 pm-4:00 pm

2 stops18h 52m

Rome Fiumicino

Wed 4/22

10:00 am-12:38 pm

1 stop34h 38m

$664

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Thu 4/16

1:43 pm-5:55 pm

2 stops20h 12m

Rome Fiumicino

Thu 4/23

2:15 pm-12:53 pm

2 stops30h 38m

$676

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Sun 4/12

6:25 am-10:05 am

1 stop19h 40m

Rome Fiumicino

Wed 4/22

9:00 am-8:06 pm

1 stop19h 06m

$703

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 4/14

12:10 pm-4:35 pm

2 stops20h 25m

Rome Fiumicino

Tue 4/21

6:30 am-5:30 pm

2 stops19h 00m

$707

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Mon 4/13

5:51 pm-10:20 am

2 stops56h 29m

Rome Fiumicino

Mon 4/20

12:25 pm-8:57 pm

2 stops40h 32m

$723

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

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Other information

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

You could potentially save up to 33% 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

Fastest flight time	13h 40m
Direct flights	None

The fastest flight from Montana to Rome Fiumicino Airport takes 13h 40m

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

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 March 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 7.9 8,242 reviews		Search Delta flights
United Airlines	PriceFrom $688	Free Cancellation	Rating 7.4 9,377 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Cassino

Ponza

Gaeta

Montepulciano

Pienza

Tivoli

Orvieto

Sperlonga

Chianciano Terme

Terracina

Santa Marinella

Ascoli Piceno

Ciampino

Sabaudia

Saturnia

Grosseto

Cortona

Orbetello

Why use momondo?

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 $346

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 5/14. 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

Lufthansa flights from Montana to Rome Fiumicino Airport

Our best Lufthansa 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

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

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