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

United Airlines and Lufthansa 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 12h 51m on average. On the other hand, flying from Kalispell to Rome Fiumicino Airport takes 13h 19m 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 November 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.

$368 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.

7:01 am - 9:00 amMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

17h 59m2 stops Seattle/Tacoma Intl Philadelphia

1:10 pm - 1:17 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

32h 07m2 stops Philadelphia Chicago O'Hare Intl

$690Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

1:19 pm - 6:25 pmMSO Missoula Johnson-Bell Field-FCO Rome Fiumicino

21h 06m2 stops Salt Lake City Paris Charles de Gaulle

12:30 pm - 8:02 pmFCO Rome Fiumicino-MSO Missoula Johnson-Bell Field

15h 32m1 stop Minneapolis St Paul

$704Air France

Wed, Dec 2 - Wed, Dec 9

1:39 pm - 10:30 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

12h 51m1 stop Minneapolis St Paul

8:30 pm - 5:43 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

29h 13m2 stops Amsterdam Schiphol Salt Lake City

$707KLM

Tue, Nov 17 - Mon, Nov 23

7:00 am - 9:35 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

18h 35m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

8:30 pm - 5:43 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

29h 13m2 stops Amsterdam Schiphol Salt Lake City

$711Multiple Airlines

Tue, Nov 17 - Mon, Nov 23

12:25 pm - 7:45 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

35h 20m2 stops Salt Lake City New York John F Kennedy Intl

12:55 pm - 5:37 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

36h 42m2 stops New York John F Kennedy Intl Salt Lake City

$725KLM

Mon, Nov 16 - Sun, Nov 22

7:20 am - 7:45 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

16h 25m1 stop Chicago O'Hare Intl

11:15 am - 11:33 amFCO Rome Fiumicino-BZN Bozeman Gallatin Field

32h 18m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$741United Airlines

Fri, Dec 4 - Tue, Dec 8

6:30 am - 8:55 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

18h 25m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

11:15 am - 7:04 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

39h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$744United Airlines

Fri, Dec 4 - Tue, Dec 8

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

21h 41m1 stop Denver Intl

1:55 pm - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

15h 56m1 stop Denver Intl

$745United Airlines

Mon, Nov 16 - Sun, Nov 22

7:20 am - 7:45 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

16h 25m1 stop Chicago O'Hare Intl

9:45 am - 7:04 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

17h 19m1 stop Chicago O'Hare Intl

$756United Airlines

Fri, Dec 4 - Tue, Dec 8

6:15 am - 7:45 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

17h 30m2 stops Denver Intl Chicago O'Hare Intl

9:45 am - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

20h 06m2 stops Chicago O'Hare Intl Denver Intl

$760United Airlines

Wed, Dec 2 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

5:11 am - 9:35 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

20h 24m2 stops Salt Lake City Detroit Metropolitan Wayne County

10:00 am - 10:45 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

20h 45m2 stops Detroit Metropolitan Wayne County Salt Lake City

$690Delta

Tue, Nov 10 - Tue, Nov 17

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

21h 41m1 stop Denver Intl

7:05 am - 1:34 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

38h 29m2 stops Munich Franz Josef Strauss Denver Intl

$735United Airlines

Tue, Nov 10 - Tue, Nov 17

2:36 pm - 11:55 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

13h 19m1 stop Denver Intl

1:55 pm - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

15h 56m1 stop Denver Intl

$736United Airlines

Mon, Nov 9 - Tue, Nov 17

6:14 am - 10:50 pmFCA Kalispell Glacier Park-FCO Rome Fiumicino

32h 36m2 stops Denver Intl Frankfurt am Main

2:10 pm - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

39h 41m2 stops Munich Franz Josef Strauss Denver Intl

$806Lufthansa

Mon, Nov 9 - Mon, Nov 16

12:25 pm - 7:45 pmFCA Kalispell Glacier Park-FCO Rome Fiumicino

23h 20m2 stops Salt Lake City Paris Charles de Gaulle

8:45 pm - 5:37 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

28h 52m2 stops Paris Charles de Gaulle Salt Lake City

$869Air France

Mon, Nov 9 - Mon, Nov 16

2:36 pm - 11:55 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

13h 19m1 stop Denver Intl

2:10 pm - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

39h 41m2 stops Munich Franz Josef Strauss Denver Intl

$919Lufthansa

Mon, Nov 9 - Mon, Nov 16

6:14 am - 10:55 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

20h 41m2 stops Denver Intl Toronto Pearson Intl

11:15 am - 1:34 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

34h 19m3 stops Toronto Pearson Intl Philadelphia Denver Intl

$934Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

2:36 pm - 11:55 amFCA Kalispell Glacier Park-FCO Rome Fiumicino

13h 19m1 stop Denver Intl

1:55 pm - 9:51 pmFCO Rome Fiumicino-FCA Kalispell Glacier Park

15h 56m1 stop Denver Intl

$960Lufthansa

Mon, Nov 9 - Mon, Nov 16

12:48 pm - 7:45 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

34h 57m1 stop Chicago O'Hare Intl

1:55 pm - 9:30 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

15h 35m1 stop Denver Intl

$1,923Lufthansa

Sat, Nov 7 - Wed, Nov 18

4:13 pm - 7:55 amBZN Bozeman Gallatin Field-FCO Rome Fiumicino

31h 42m2 stops Houston George Bush Intcntl Newark

1:55 pm - 9:30 pmFCO Rome Fiumicino-BZN Bozeman Gallatin Field

15h 35m1 stop Denver Intl

$1,925Multiple Airlines

Sat, Nov 7 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Lufthansa flights from Montana to Rome Fiumicino Airport

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

Lufthansa

Nov 17

BZN2:37 pmBozeman Gallatin Field

13h 18m

1 stop

FCO11:55 amRome Fiumicino

Nov 23

FCO7:05 amRome Fiumicino

22h 25m

2 stops

BZN9:30 pmBozeman Gallatin Field

$803

Lufthansa

Nov 17

BZN6:30 amBozeman Gallatin Field

21h 25m

1 stop

FCO11:55 amRome Fiumicino

Nov 23

FCO1:55 pmRome Fiumicino

15h 35m

1 stop

BZN9:30 pmBozeman Gallatin Field

$806

Lufthansa

Apr 11

BZN10:41 amBozeman Gallatin Field

19h 29m

2 stops

FCO2:10 pmRome Fiumicino

Apr 18

FCO6:45 amRome Fiumicino

19h 58m

2 stops

BZN6:43 pmBozeman Gallatin Field

$895

Air France flights from Montana to Rome Fiumicino Airport

Our best Air France deals on Montana to Rome Fiumicino Airport flight tickets

Air France

Dec 2

MSO1:19 pmMissoula Johnson-Bell Field

21h 06m

2 stops

FCO6:25 pmRome Fiumicino

Dec 9

FCO12:30 pmRome Fiumicino

15h 32m

1 stop

MSO8:02 pmMissoula Johnson-Bell Field

$704

Air France

Nov 9

FCA12:25 pmKalispell Glacier Park

23h 20m

2 stops

FCO7:45 pmRome Fiumicino

Nov 16

FCO8:45 pmRome Fiumicino

28h 52m

2 stops

FCA5:37 pmKalispell Glacier Park

$869

Air France

Dec 16

MSO8:27 amMissoula Johnson-Bell Field

17h 08m

2 stops

FCO9:35 amRome Fiumicino

Dec 23

FCO12:30 pmRome Fiumicino

15h 28m

1 stop

MSO7:58 pmMissoula Johnson-Bell Field

$4,819

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

MissoulaRome

MSO Missoula Johnson-Bell Field - FCO Rome Fiumicino

MSOFCO

Missoula Johnson-Bell Field

Wed 12/2

7:01 am-9:00 am

2 stops17h 59m

Rome Fiumicino

Wed 12/9

1:10 pm-1:17 pm

2 stops32h 07m

$690

MissoulaRome

MSO Missoula Johnson-Bell Field - FCO Rome Fiumicino

MSOFCO

Missoula Johnson-Bell Field

Wed 12/2

1:19 pm-6:25 pm

2 stops21h 06m

Rome Fiumicino

Wed 12/9

12:30 pm-8:02 pm

1 stop15h 32m

$704

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 11/17

1:39 pm-10:30 am

1 stop12h 51m

Rome Fiumicino

Mon 11/23

8:30 pm-5:43 pm

2 stops29h 13m

$707

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Tue 11/17

7:00 am-9:35 am

2 stops18h 35m

Rome Fiumicino

Mon 11/23

8:30 pm-5:43 pm

2 stops29h 13m

$711

KalispellRome

FCA Kalispell Glacier Park - FCO Rome Fiumicino

FCAFCO

Kalispell Glacier Park

Mon 11/16

12:25 pm-7:45 am

2 stops35h 20m

Rome Fiumicino

Sun 11/22

12:55 pm-5:37 pm

2 stops36h 42m

$725

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Fri 12/4

7:20 am-7:45 am

1 stop16h 25m

Rome Fiumicino

Tue 12/8

11:15 am-11:33 am

2 stops32h 18m

$741

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Fri 12/4

6:30 am-8:55 am

2 stops18h 25m

Rome Fiumicino

Tue 12/8

11:15 am-7:04 pm

2 stops39h 49m

$744

KalispellRome

FCA Kalispell Glacier Park - FCO Rome Fiumicino

FCAFCO

Kalispell Glacier Park

Mon 11/16

6:14 am-11:55 am

1 stop21h 41m

Rome Fiumicino

Sun 11/22

1:55 pm-9:51 pm

1 stop15h 56m

$745

Quickest round-trip

BozemanRome

BZN Bozeman Gallatin Field - FCO Rome Fiumicino

BZNFCO

Bozeman Gallatin Field

Fri 12/4

7:20 am-7:45 am

1 stop16h 25m

Rome Fiumicino

Tue 12/8

9:45 am-7:04 pm

1 stop17h 19m

$756

KalispellRome

FCA Kalispell Glacier Park - FCO Rome Fiumicino

FCAFCO

Kalispell Glacier Park

Wed 12/2

6:15 am-7:45 am

2 stops17h 30m

Rome Fiumicino

Sun 12/6

9:45 am-9:51 pm

2 stops20h 06m

$760

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	$368
Fastest flight time	12h 51m
Direct flights	None

The best one-way flight to Rome Fiumicino Airport from Montana in the past 72 hours is $368. The best round-trip flight deal from Montana to Rome Fiumicino Airport found on momondo in the last 72 hours is $690.

The fastest flight from Montana to Rome Fiumicino Airport takes 12h 51m

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 November 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 $513	Free Cancellation	Rating 7.8 8,698 reviews		Search Delta flights
United Airlines	PriceFrom $769	Free Cancellation	Rating 7.3 10,461 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Gaeta

Orvieto

Porto Ercole

Ciampino

Ladispoli

Sperlonga

Pienza

Tivoli

Vatican

Cassino

Orbetello

Ponza

Anzio

Chianciano Terme

Montepulciano

Saturnia

Foligno

Cortona

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.

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 12/4

Fri 12/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rome

Popular cities

Other flights from Montana

Other flights to Rome

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Italy

Flights to Milan Malpensa Airportfrom $263

Flights to Milan Linate Airportfrom $311

Flights to Venice Marco Polo Airportfrom $548

Flights to Venice Treviso A. Canova Airportfrom $636

Flights to Rome Ciampino Airportfrom $621

Cheap flights from Montana to Rome from $368

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 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montana to Rome

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Lufthansa flights from Montana to Rome Fiumicino Airport

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

Air France flights from Montana to Rome Fiumicino Airport

Our best Air France deals on Montana to Rome Fiumicino Airport flight tickets

momondo Fare Finder

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

See travel insights to Rome from

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

Best Price Found

Fastest flight time

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

Traveling to a place near Rome?

Why use momondo?

An easier way to manage your Rome Fiumicino Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Rome

Popular cities in Italy

Popular flights according to clicks in the last 7 days on momondo

Montana flight routes

According to popular flight searches on momondo this year

Rome Fiumicino Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Rome

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rome

List of cabin classes available on flights landing in Rome. Availability may vary depending on flight origin and airline.

Complete your trip to Rome

Explore popular destinations other users love

According to popular flight searches on momondo this year