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

Delta and United 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 Bozeman to Rome Fiumicino Airport is 13h 40m on average, while flying from Billings to Rome Fiumicino Airport is 19h 55m 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 1 as of December 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.

$419 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 9:25 am

BZN

FCO

19h 10m2 stops

12:45 pm - 9:33 pm

FCO

BZN

40h 48m2 stops

$494United Airlines

Sun, Jan 18 - Sun, Jan 25

4:16 pm - 1:25 pm

BZN

FCO

37h 09m2 stops

12:45 pm - 6:59 pm

FCO

BZN

38h 14m2 stops

$498United Airlines

Fri, Jan 30 - Sun, Feb 15

7:10 am - 11:05 am

BIL

FCO

19h 55m2 stops

11:15 am - 9:21 pm

FCO

BIL

42h 06m2 stops

$508Air Canada

Wed, Feb 4 - Wed, Feb 11

4:16 pm - 9:25 am

BZN

FCO

33h 09m2 stops

9:45 am - 2:53 pm

FCO

BZN

37h 08m2 stops

$508United Airlines

Thu, Jan 22 - Mon, Jan 26

2:37 pm - 9:25 am

MSO

FCO

34h 48m2 stops

7:05 am - 9:51 pm

FCO

MSO

22h 46m2 stops

$508United Airlines

Thu, Jan 22 - Mon, Jan 26

2:39 pm - 7:45 pm

BZN

FCO

21h 06m2 stops

6:10 am - 10:27 pm

FCO

BZN

24h 17m2 stops

$512Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

2:39 pm - 10:30 am

BZN

FCO

35h 51m1 stop

8:25 pm - 5:50 pm

FCO

BZN

29h 25m2 stops

$513KLM

Sun, Jan 18 - Sun, Jan 25

1:05 pm - 2:25 pm

MSO

FCO

17h 20m2 stops

6:55 am - 9:29 pm

FCO

MSO

22h 34m2 stops

$673Multiple Airlines

Thu, Apr 23 - Fri, May 1

5:40 am - 7:05 pm

MSO

FCO

29h 25m2 stops

6:30 am - 8:07 pm

FCO

MSO

21h 37m2 stops

$707Delta

Mon, May 11 - Wed, May 20

5:40 am - 5:30 pm

MSO

FCO

27h 50m2 stops

10:10 am - 12:24 am

FCO

MSO

22h 14m2 stops

$712Delta

Mon, May 11 - Tue, May 19

British Airways flights from Montana to Rome

Our best British Airways deals on Montana to Rome flight tickets

British Airways

Jan 30

BIL2:02 pmBillings Logan Intl

23h 53m

2 stops

FCO9:55 pmRome Fiumicino

Feb 3

FCO1:55 pmRome Fiumicino

41h 41m

2 stops

BIL11:36 pmBillings Logan Intl

$724

Find similar

British Airways

Mar 12

MSO4:20 pmMissoula Johnson-Bell Field

23h 30m

2 stops

FCO10:50 pmRome Fiumicino

Mar 23

FCO7:50 amRome Fiumicino

23h 05m

2 stops

MSO11:55 pmMissoula Johnson-Bell Field

$1,140

Find similar

Alaska Airlines flights from Montana to Rome

Our best Alaska Airlines deals on Montana to Rome flight tickets

Alaska Airlines

Jun 2

BIL6:00 amBillings Logan Intl

23h 15m

1 stop

FCO1:15 pmRome Fiumicino

Jun 12

FCO3:25 pmRome Fiumicino

35h 06m

1 stop

BIL6:31 pmBillings Logan Intl

$958

Find similar

Alaska Airlines

Jun 9

BIL1:56 pmBillings Logan Intl

15h 19m

1 stop

FCO1:15 pmRome Fiumicino

Jun 30

FCO3:25 pmRome Fiumicino

29h 31m

1 stop

BIL12:56 pmBillings Logan Intl

$1,143

Find similar

Alaska Airlines

Jun 2

BIL1:56 pmBillings Logan Intl

15h 19m

1 stop

FCO1:15 pmRome Fiumicino

Jun 12

FCO3:25 pmRome Fiumicino

16h 20m

1 stop

BIL11:45 pmBillings Logan Intl

$1,286

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Sun 1/18

6:15 am-9:25 am

2 stops19h 10m

Rome Fiumicino

Sun 1/25

12:45 pm-9:33 pm

2 stops40h 48m

$494

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Fri 1/30

4:16 pm-1:25 pm

2 stops37h 09m

Rome Fiumicino

Sun 2/15

12:45 pm-6:59 pm

2 stops38h 14m

$498

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 2/4

7:10 am-11:05 am

2 stops19h 55m

Rome Fiumicino

Wed 2/11

11:15 am-9:21 pm

2 stops42h 06m

$508

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Thu 1/22

4:16 pm-9:25 am

2 stops33h 09m

Rome Fiumicino

Mon 1/26

9:45 am-2:53 pm

2 stops37h 08m

$508

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Thu 1/22

2:37 pm-9:25 am

2 stops34h 48m

Rome Fiumicino

Mon 1/26

7:05 am-9:51 pm

2 stops22h 46m

$508

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Wed 2/4

2:39 pm-7:45 pm

2 stops21h 06m

Rome Fiumicino

Wed 2/11

6:10 am-10:27 pm

2 stops24h 17m

$512

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Sun 1/18

2:39 pm-10:30 am

1 stop35h 51m

Rome Fiumicino

Sun 1/25

8:25 pm-5:50 pm

2 stops29h 25m

$513

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Thu 4/23

1:05 pm-2:25 pm

2 stops17h 20m

Rome Fiumicino

Fri 5/1

6:55 am-9:29 pm

2 stops22h 34m

$673

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 5/11

5:40 am-7:05 pm

2 stops29h 25m

Rome Fiumicino

Wed 5/20

6:30 am-8:07 pm

2 stops21h 37m

$707

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 5/11

5:40 am-5:30 pm

2 stops27h 50m

Rome Fiumicino

Tue 5/19

10:10 am-12:24 am

2 stops22h 14m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Fastest flight time	13h 40m
Direct flights	None

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

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 December 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 9,105 reviews		Search United Airlines flights

Fiumicino

Civitavecchia

Cassino

Pienza

Ponza

Montepulciano

Tivoli

Sperlonga

Gaeta

Orvieto

Ciampino

Cortona

Terracina

Chianciano Terme

Santa Marinella

Grosseto

Sabaudia

Ascoli Piceno

Saturnia

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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Find better results for your trip to Italy

Cheap flights from Montana to Rome from $419

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 3/10. 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

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montana to Rome

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British Airways flights from Montana to Rome

Our best British Airways deals on Montana to Rome flight tickets

Alaska Airlines flights from Montana to Rome

Our best Alaska Airlines deals on Montana to Rome flight tickets

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See travel insights to Rome from

How to get the cheapest flight ticket from Montana to Rome

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?

Delta and United 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 Bozeman to Rome Fiumicino Airport is 13h 40m on average, while flying from Billings to Rome Fiumicino Airport is 19h 55m 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

Fastest flight time

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