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 Missoula to Rome Fiumicino Airport is 17h 30m on average, while flying from Bozeman to Rome Fiumicino Airport is 20h 04m on average. Rome Fiumicino Airport is the most popular airport in Rome.

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

United Airlines, KLM, and American Airlines are the most popular carriers operating from Montana to 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 1 as of September 2025.

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.

$528 Cheap Flights from Montana to Rome in 2025/26

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Find the cheapest flights from Montana to Rome

Round-trip

One-way

Last minute

Cheap round-trip flights

2:35 pm - 11:00 pmMSO-FCO

25h 25m2 stops

7:05 am - 9:47 pmFCO-MSO

22h 42m2 stops

$581United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 12

6:30 am - 11:05 amBIL-FCO

20h 35m2 stops

11:15 am - 1:13 pmFCO-BIL

33h 58m3 stops

$582United Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

2:29 pm - 5:25 pmBZN-FCO

18h 56m2 stops

9:20 am - 12:10 amFCO-BZN

22h 50m2 stops

$584Delta

Find Deal

Tue, Nov 4 - Tue, Nov 18

6:30 am - 11:05 amBIL-FCO

20h 35m2 stops

11:15 am - 10:10 amFCO-BIL

30h 55m2 stops

$587Multiple Airlines

Find Deal

Wed, Feb 11 - Wed, Feb 25

6:30 am - 11:05 amBIL-FCO

20h 35m3 stops

11:15 am - 1:13 pmFCO-BIL

33h 58m3 stops

$623Air Canada

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Wed, Feb 11 - Wed, Feb 25

5:35 am - 11:45 amBZN-FCO

22h 10m2 stops

9:20 am - 12:10 amFCO-BZN

22h 50m2 stops

$634Delta

Find Deal

Thu, Nov 6 - Fri, Nov 14

6:30 am - 11:05 amBIL-FCO

20h 35m3 stops

11:15 am - 1:13 pmFCO-BIL

33h 58m3 stops

$646Air Canada

Find Deal

Wed, Feb 11 - Wed, Feb 25

2:29 pm - 6:55 amBZN-FCO

33h 26m1 stop

8:45 pm - 10:14 pmFCO-BZN

33h 29m2 stops

$668Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

2:29 pm - 7:55 amBZN-FCO

33h 26m1 stop

6:10 am - 10:29 pmFCO-BZN

24h 19m2 stops

$669KLM

Find Deal

Thu, Nov 6 - Fri, Nov 14

8:00 am - 11:55 amMSO-FCO

20h 55m2 stops

8:25 pm - 5:40 pmFCO-MSO

29h 15m2 stops

$706KLM

Find Deal

Mon, Oct 27 - Sun, Nov 2

American Airlines flights from Montana to Rome

Our best American Airlines deals on Montana to Rome flight tickets

American Airlines

Mar 6

BZN1:58 pmBozeman Gallatin Field

23h 57m

2 stops

FCO9:55 pmRome Fiumicino

Mar 10

FCO11:35 amRome Fiumicino

34h 01m

1 stop

BZN2:36 pmBozeman Gallatin Field

$836

Find similar

American Airlines

Mar 13

MSO1:05 pmMissoula Johnson-Bell Field

18h 50m

2 stops

FCO2:55 pmRome Fiumicino

Mar 20

FCO12:20 pmRome Fiumicino

31h 05m

2 stops

MSO12:25 pmMissoula Johnson-Bell Field

$862

Find similar

American Airlines

Mar 6

BZN1:58 pmBozeman Gallatin Field

21h 37m

2 stops

FCO7:35 pmRome Fiumicino

Mar 10

FCO11:35 amRome Fiumicino

34h 01m

1 stop

BZN2:36 pmBozeman Gallatin Field

$877

Find similar

United Airlines flights from Montana to Rome

Our best United Airlines deals on Montana to Rome flight tickets

United Airlines

Oct 29

MSO2:35 pmMissoula Johnson-Bell Field

25h 25m

2 stops

FCO11:00 pmRome Fiumicino

Nov 12

FCO7:05 amRome Fiumicino

22h 42m

2 stops

MSO9:47 pmMissoula Johnson-Bell Field

$581

Find similar

United Airlines

Feb 11

BIL6:30 amBillings Logan Intl

20h 35m

2 stops

FCO11:05 amRome Fiumicino

Feb 25

FCO11:15 amRome Fiumicino

33h 58m

3 stops

BIL1:13 pmBillings Logan Intl

$582

Find similar

United Airlines

Feb 11

BIL6:30 amBillings Logan Intl

20h 35m

2 stops

FCO11:05 amRome Fiumicino

Feb 25

FCO7:05 amRome Fiumicino

18h 12m

2 stops

BIL5:17 pmBillings Logan Intl

$585

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Wed 10/29

2:35 pm-11:00 pm

2 stops25h 25m

Rome Fiumicino

Wed 11/12

7:05 am-9:47 pm

2 stops22h 42m

$581

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 2/11

6:30 am-11:05 am

2 stops20h 35m

Rome Fiumicino

Wed 2/25

11:15 am-1:13 pm

3 stops33h 58m

$582

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Tue 11/4

2:29 pm-5:25 pm

2 stops18h 56m

Rome Fiumicino

Tue 11/18

9:20 am-12:10 am

2 stops22h 50m

$584

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 2/11

6:30 am-11:05 am

2 stops20h 35m

Rome Fiumicino

Wed 2/25

11:15 am-10:10 am

2 stops30h 55m

$587

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 2/11

6:30 am-11:05 am

3 stops20h 35m

Rome Fiumicino

Wed 2/25

11:15 am-1:13 pm

3 stops33h 58m

$623

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Thu 11/6

5:35 am-11:45 am

2 stops22h 10m

Rome Fiumicino

Fri 11/14

9:20 am-12:10 am

2 stops22h 50m

$634

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 2/11

6:30 am-11:05 am

3 stops20h 35m

Rome Fiumicino

Wed 2/25

11:15 am-1:13 pm

3 stops33h 58m

$646

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Thu 10/30

2:29 pm-6:55 am

1 stop33h 26m

Rome Fiumicino

Thu 11/6

8:45 pm-10:14 pm

2 stops33h 29m

$668

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Thu 11/6

2:29 pm-7:55 am

1 stop33h 26m

Rome Fiumicino

Fri 11/14

6:10 am-10:29 pm

2 stops24h 19m

$669

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 10/27

8:00 am-11:55 am

2 stops20h 55m

Rome Fiumicino

Sun 11/2

8:25 pm-5:40 pm

2 stops29h 15m

$706

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 day to depart on your flight to Rome?

The cheapest day to depart on your flight to Rome is on a Sunday when prices can be found for as low as $943. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Rome on Wednesday is $1,574.

What is the cheapest time of day to depart on your flight to Rome?

At noon is the cheapest time of day to fly from Montana to Rome when you can find flight prices for as low as $1,130. Flying to Rome at noon is an ideal time because this is during off-peak travel hours. Flights to Rome are more costly in the morning, with an average ticket price of $1,224. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Montana to Rome flights?

You could potentially save up to 6% 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

Direct flights	None

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 1 as of September 2025.
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
United Airlines	PriceFrom $688	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Cassino

Ponza

Gaeta

Pienza

Tivoli

Sperlonga

Ciampino

Orvieto

Montepulciano

Cortona

Ascoli Piceno

Saturnia

Santa Marinella

Grosseto

Anzio

Sabaudia

Terracina

Foligno

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 $528

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 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from Montana to Rome

Cheap round-trip flights

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American Airlines flights from Montana to Rome

Our best American Airlines deals on Montana to Rome flight tickets

United Airlines flights from Montana to Rome

Our best United Airlines deals on Montana to Rome flight tickets

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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

What is the cheapest day to depart on your flight to Rome?

What is the cheapest time of day to depart on your flight to Rome?

Can stopping save me money on Montana to Rome flights?

You could potentially save up to 6% on your flight if you consider stops on a Montana to Rome flight.

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

United Airlines, KLM, and American Airlines 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 Missoula to Rome Fiumicino Airport is 17h 30m on average, while flying from Bozeman to Rome Fiumicino Airport is 20h 04m on average. Rome Fiumicino Airport is the most popular airport in 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

Direct flights

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

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

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

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

Best airlines flying from Montana to Rome

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

Traveling to a place near Rome?

Why use momondo?

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

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

How can momondo help me find flights 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?

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