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$328+ Cheap flights from Montana to Rome (ROM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ROM
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Montana to Rome

Keep the following information in mind while searching for Montana to Rome flight deals. Data was last updated August 21, 2025.

Round-trip from

$593
(United Airlines)

One-way from

$328
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$811
From Montana to Rome (ROM)
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One-way flight from Montana to Rome (ROM)
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Highest demand for flights based on searches. 23% potential increase in price ($349 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Montana to Rome

Cheapest flights from Montana to Rome
Explore the most affordable flight options available from Montana to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amMSO - FCO
2 stops20h 35mUnited Airlines
Thu 11/2711:15 amFCO - MSO
2 stops42h 32mUnited Airlines
Deal found 8/21$593
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:20 amMSO - FCO
2 stops20h 45mUnited Airlines
Thu 11/2711:15 amFCO - MSO
2 stops42h 32mUnited Airlines
Deal found 8/21$595
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:10 pmMSO - FCO
2 stops21h 50mUnited Airlines
Thu 11/2711:15 amFCO - MSO
2 stops42h 32mUnited Airlines
Deal found 8/21$611
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amMSO - FCO
2 stops20h 35mUnited Airlines
Wed 11/267:05 amFCO - MSO
2 stops22h 42mUnited Airlines
Deal found 8/21$613
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:47 amBZN - FCO
2 stops38h 08mUnited Airlines
Tue 11/187:05 amFCO - BZN
2 stops22h 35mUnited Airlines
Deal found 8/20$614
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:25 amMSO - FCO
2 stops19h 50mUnited Airlines
Thu 11/67:05 amFCO - MSO
2 stops22h 42mUnited Airlines
Deal found 8/19$615
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:20 pmBZN - FCO
2 stops28h 45mDelta
Tue 11/189:20 amFCO - BZN
2 stops22h 50mDelta
Deal found 8/21$619
This Cheapflightsfares deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:47 amBZN - FCO
2 stops23h 28mLufthansa
Tue 11/187:05 amFCO - BZN
2 stops22h 35mLufthansa
Deal found 8/20$622
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amMSO - FCO
2 stops20h 35mUnited Airlines
Tue 12/27:00 amFCO - MSO
2 stops22h 18mUnited Airlines
Deal found 8/21$624
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:20 amMSO - FCO
2 stops20h 45mUnited Airlines
Tue 12/27:00 amFCO - MSO
2 stops22h 18mUnited Airlines
Deal found 8/21$626
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:10 pmMSO - FCO
2 stops21h 50mUnited Airlines
Wed 11/267:05 amFCO - MSO
2 stops22h 42mUnited Airlines
Deal found 8/21$631
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amMSO - FCO
2 stops20h 35mUnited Airlines
Mon 12/11:30 pmFCO - MSO
2 stops39h 48mUnited Airlines
Deal found 8/21$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Rome that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Montana to Rome that are best for you.

Fly from

Montana

Fly to

Rome

Route

Depart

Return

Price

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 11/17

6:20 am-10:55 am

2 stops20h 35m

Rome Fiumicino

Thu 11/27

11:15 am-9:47 pm

2 stops42h 32m

$593

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Tue 11/18

6:20 am-11:05 am

2 stops20h 45m

Rome Fiumicino

Thu 11/27

11:15 am-9:47 pm

2 stops42h 32m

$595

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Wed 11/19

5:10 pm-11:00 pm

2 stops21h 50m

Rome Fiumicino

Thu 11/27

11:15 am-9:47 pm

2 stops42h 32m

$611

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 11/17

6:20 am-10:55 am

2 stops20h 35m

Rome Fiumicino

Wed 11/26

7:05 am-9:47 pm

2 stops22h 42m

$613

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Tue 11/4

10:47 am-8:55 am

2 stops38h 08m

Rome Fiumicino

Tue 11/18

7:05 am-9:40 pm

2 stops22h 35m

$614

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Sun 10/19

6:25 am-10:15 am

2 stops19h 50m

Rome Fiumicino

Thu 11/6

7:05 am-9:47 pm

2 stops22h 42m

$615

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Tue 11/18

6:20 am-11:05 am

2 stops20h 45m

Rome Fiumicino

Wed 11/26

7:05 am-9:47 pm

2 stops22h 42m

$615

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Tue 11/4

6:20 pm-7:05 am

2 stops28h 45m

Rome Fiumicino

Tue 11/18

9:20 am-12:10 am

2 stops22h 50m

$619

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Tue 11/4

10:47 am-6:15 pm

2 stops23h 28m

Rome Fiumicino

Tue 11/18

7:05 am-9:40 pm

2 stops22h 35m

$622

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Mon 11/17

6:20 am-10:55 am

2 stops20h 35m

Rome Fiumicino

Tue 12/2

7:00 am-9:18 pm

2 stops22h 18m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 33 results
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Best time to book a flight from Montana to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Rome

How much does it cost to fly round-trip from Montana to Rome?

Related info for your journey

Find useful and relevant information for your journey from Montana to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montana to Rome?

    For as low as $593, United Airlines can have you in Rome from Montana in 20h 35m. Airlines will cover a distance of 5478 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Montana to Rome?

    The most popular route from Montana to Rome is Bozeman Gallatin Field - Rome Fiumicino. You may also consider Missoula Johnson-Bell Field - Rome Fiumicino or Billings Logan Intl - Rome Fiumicino.

  • Can I find deals for flights from Montana to Rome that include hotel bookings?

    Yes. In addition to deals on Montana to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Rome.

  • Can I find deals for business class flights from Montana to Rome?

    Yes. Cheapflights offers flight deals from Montana to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montana to Rome?

    Currently, January is the cheapest month in which you can book a flight from Montana to Rome (average of $644). Flying from Montana to Rome in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Gaeta
Montepulciano
Santa Marinella

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Alternative routes for Montana to Rome

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Montana to Rome

Discover the top airline that operate flights from Montana to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$688Average$960FlexibilityNo cancel feeOn-time69%

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