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

United Airlines, American Airlines, and KLM are the most popular carriers operating from Montana to Rome

How long does it take to fly to Rome?

Average flight duration from Montana to Rome depends on which airport you fly into and out of. Flying from Bozeman to Rome Fiumicino Airport is 12h 47m on average, while flying from Kalispell to Rome Fiumicino Airport is 13h 40m on average. Rome Fiumicino Airport is the most popular airport in Rome.

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

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

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

The number of operators available for flights from Montana to Rome is 2 as of March 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Rome.

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

The travel and health documents you'll need for your trip to Rome may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$360 Cheap Flights from Montana to Rome 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.

8:30 am - 1:15 pm

FCA

FCO

20h 45m

2 stops

10:00 am - 9:32 pm

FCO

FCA

19h 32m

2 stops

$793United Airlines

Tue, Aug 18 - Tue, Aug 25

12:32 pm - 7:55 am

FCA

FCO

35h 23m

1 stop

10:00 am - 9:32 pm

FCO

FCA

19h 32m

2 stops

$794United Airlines

Sun, Aug 16 - Thu, Aug 27

8:30 am - 1:15 pm

FCA

FCO

20h 45m

2 stops

9:45 am - 6:48 pm

FCO

FCA

17h 03m

1 stop

$795United Airlines

Tue, Aug 18 - Tue, Aug 25

12:32 pm - 7:55 am

FCA

FCO

35h 23m

1 stop

2:20 pm - 9:32 pm

FCO

FCA

15h 12m

1 stop

$796United Airlines

Sun, Aug 16 - Wed, Aug 26

4:10 pm - 11:45 am

BIL

FCO

35h 35m

2 stops

11:30 am - 10:51 pm

FCO

BIL

43h 21m

2 stops

$913Air Canada

Sat, Aug 22 - Fri, Sep 4

12:46 pm - 3:10 pm

MSO

FCO

18h 24m

2 stops

11:05 am - 12:39 pm

FCO

MSO

33h 34m

1 stop

$933American Airlines

Mon, Sep 7 - Wed, Oct 14

12:46 pm - 4:00 pm

MSO

FCO

19h 14m

2 stops

11:05 am - 12:19 am

FCO

MSO

21h 14m

2 stops

$965Multiple Airlines

Mon, Sep 7 - Wed, Oct 14

10:38 am - 6:15 pm

BIL

FCO

23h 37m

2 stops

6:50 am - 8:57 pm

FCO

BIL

22h 07m

2 stops

$971Lufthansa

Wed, Apr 22 - Tue, May 5

10:38 am - 3:05 pm

BIL

FCO

20h 27m

2 stops

10:00 am - 8:57 pm

FCO

BIL

18h 57m

2 stops

$972Lufthansa

Wed, Apr 22 - Tue, May 5

6:30 am - 12:40 pm

BIL

FCO

22h 10m

1 stop

2:45 pm - 11:14 pm

FCO

BIL

16h 29m

1 stop

$980Multiple Airlines

Tue, May 12 - Tue, May 19

United Airlines flights from Montana to Rome

Our best United Airlines deals on Montana to Rome flight tickets

United Airlines

Aug 18

FCA8:30 amKalispell Glacier Park

20h 45m

2 stops

FCO1:15 pmRome Fiumicino

Aug 25

FCO10:00 amRome Fiumicino

19h 32m

2 stops

FCA9:32 pmKalispell Glacier Park

$793

United Airlines

Aug 16

FCA12:32 pmKalispell Glacier Park

35h 23m

1 stop

FCO7:55 amRome Fiumicino

Aug 27

FCO10:00 amRome Fiumicino

19h 32m

2 stops

FCA9:32 pmKalispell Glacier Park

$794

United Airlines

Aug 18

FCA8:30 amKalispell Glacier Park

20h 45m

2 stops

FCO1:15 pmRome Fiumicino

Aug 25

FCO9:45 amRome Fiumicino

17h 03m

1 stop

FCA6:48 pmKalispell Glacier Park

$795

Delta flights from Montana to Rome

Our best Delta deals on Montana to Rome flight tickets

Delta

Aug 17

FCA3:00 pmKalispell Glacier Park

13h 40m

1 stop

FCO12:40 pmRome Fiumicino

Aug 24

FCO10:35 amRome Fiumicino

39h 07m

2 stops

FCA5:42 pmKalispell Glacier Park

$824

Delta

Aug 17

FCA6:59 amKalispell Glacier Park

20h 01m

2 stops

FCO11:00 amRome Fiumicino

Aug 27

FCO12:45 pmRome Fiumicino

36h 57m

2 stops

FCA5:42 pmKalispell Glacier Park

$828

Delta

Aug 15

FCA6:12 pmKalispell Glacier Park

28h 38m

2 stops

FCO6:50 amRome Fiumicino

Aug 24

FCO10:35 amRome Fiumicino

39h 07m

2 stops

FCA5:42 pmKalispell Glacier Park

$854

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 8/18

8:30 am-1:15 pm

2 stops20h 45m

Rome Fiumicino

Tue 8/25

10:00 am-9:32 pm

2 stops19h 32m

$793

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 8/16

12:32 pm-7:55 am

1 stop35h 23m

Rome Fiumicino

Thu 8/27

10:00 am-9:32 pm

2 stops19h 32m

$794

Quickest round-trip

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 8/18

8:30 am-1:15 pm

2 stops20h 45m

Rome Fiumicino

Tue 8/25

9:45 am-6:48 pm

1 stop17h 03m

$795

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 8/16

12:32 pm-7:55 am

1 stop35h 23m

Rome Fiumicino

Wed 8/26

2:20 pm-9:32 pm

1 stop15h 12m

$796

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Sat 8/22

4:10 pm-11:45 am

2 stops35h 35m

Rome Fiumicino

Fri 9/4

11:30 am-10:51 pm

2 stops43h 21m

$913

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 9/7

12:46 pm-3:10 pm

2 stops18h 24m

Rome Fiumicino

Wed 10/14

11:05 am-12:39 pm

1 stop33h 34m

$933

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 9/7

12:46 pm-4:00 pm

2 stops19h 14m

Rome Fiumicino

Wed 10/14

11:05 am-12:19 am

2 stops21h 14m

$965

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-6:15 pm

2 stops23h 37m

Rome Fiumicino

Tue 5/5

6:50 am-8:57 pm

2 stops22h 07m

$971

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-3:05 pm

2 stops20h 27m

Rome Fiumicino

Tue 5/5

10:00 am-8:57 pm

2 stops18h 57m

$972

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Tue 5/12

6:30 am-12:40 pm

1 stop22h 10m

Rome Fiumicino

Tue 5/19

2:45 pm-11:14 pm

1 stop16h 29m

$980

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

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

What is the cheapest month to fly to Rome?

The cheapest month to fly to Rome from Montana is in January. Flight prices, which tend to average around $633, are often lower during this time because this is during the off-season. If you aren’t able to travel to Rome during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $650.

Can stopping save me money on Montana to Rome flights?

You could potentially save up to 33% on your flight if you consider stops on a Montana to Rome flight.

Cheap Montana to Rome flight deals and tips

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

Fastest flight time	12h 47m
Direct flights	None

The fastest flight from Montana to Rome takes 12h 47m

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

Search flight deals

When did momondo last update prices for flights from Montana to Rome?
Prices for flights from Montana to Rome are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Rome?
The number of operators available for flights from Montana to Rome is 2 as of March 2026.
How old do you have to be to fly from Montana to Rome?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Rome.
What documentation or ID do you need to fly to Rome?
The travel and health documents you'll need for your trip to Rome may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Rome

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $559	Free Cancellation	Rating 7.9 8,358 reviews		Search Delta flights
United Airlines	PriceFrom $571	Free Cancellation	Rating 7.4 9,514 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Cassino

Ponza

Gaeta

Pienza

Montepulciano

Orvieto

Chianciano Terme

Sperlonga

Terracina

Tivoli

Ladispoli

Santa Marinella

Ascoli Piceno

Ciampino

Saturnia

Grosseto

Orbetello

Cortona

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Rome for you.

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?

Once you have performed a search for Montana to Rome flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Montana to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Montana to Rome from $360

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 8/2. 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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Our best Delta deals on Montana to Rome flight tickets

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How to get the cheapest flight ticket from Montana to Rome

What is the cheapest month to fly to Rome?

Can stopping save me money on Montana to Rome flights?

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

How long does it take to fly to Rome?

Cheap Montana to Rome flight deals and tips

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

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Direct flights

Best airlines flying from Montana to Rome

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

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Why use momondo?

An easier way to manage your Rome 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 Italy

Fly into one of these airports located in Rome

Airports listed have a maximum distance of 14.7 mi from Rome

Fly your favorite airline to Rome

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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.

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