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$379+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ROM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$607
(United Airlines)

One-way from

$379
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,984
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 ($356 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 10/215:00 amBIL - FCO
2 stops20h 15mUnited Airlines
Tue 11/47:05 amFCO - BIL
2 stops23h 42mUnited Airlines
Deal found 6/10$607
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 11/2812:45 pmBZN - FCO
2 stops60h 10mUnited Airlines
Sat 12/1311:15 amFCO - BZN
2 stops35h 20mUnited Airlines
Deal found 6/10$673
This United Airlines deal was found by Cheapflights users on 6/12. 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 10/276:25 amMSO - FCO
2 stops21h 30mUnited Airlines
Sun 11/21:45 pmFCO - MSO
2 stops40h 02mUnited Airlines
Deal found 6/12$681
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:28 pmBIL - FCO
1 stop12h 42mAmerican Airlines
Tue 11/41:10 pmFCO - BIL
2 stops30h 49mAmerican Airlines
Deal found 6/11$689
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:25 pmBZN - FCO
2 stops18h 35mMultiple Airlines
Sat 12/1311:00 amFCO - BZN
1 stop33h 32mMultiple Airlines
Deal found 6/10$714
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/36:20 amFCA - FCO
1 stop22h 00mUnited Airlines
Thu 8/2812:25 pmFCO - FCA
2 stops41h 15mUnited Airlines
Deal found 6/11$748
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/32:45 pmFCA - FCO
1 stop14h 00mKLM
Thu 8/282:55 pmFCO - FCA
1 stop16h 58mKLM
Deal found 6/11$764
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 8/35:30 amFCA - FCO
2 stops19h 50mDelta
Thu 8/2810:10 amFCO - FCA
2 stops21h 00mDelta
Deal found 6/9$819
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:45 amMSO - FCO
1 stop18h 25mAmerican Airlines
Wed 8/2711:05 amFCO - MSO
1 stop20h 24mAmerican Airlines
Deal found 6/10$824
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:37 amMSO - FCO
2 stops20h 43mMultiple Airlines
Tue 10/2110:00 amFCO - MSO
1 stop34h 41mMultiple Airlines
Deal found 6/10$825
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:00 amBIL - FCO
3 stops19h 15mAir Canada
Tue 11/41:10 pmFCO - BIL
3 stops32h 13mAir Canada
Deal found 6/11$860
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/115:30 amBZN - FCO
2 stops19h 50mDelta
Fri 7/189:00 amFCO - BZN
2 stops22h 56mDelta
Deal found 6/12$954

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 June 12, 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

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Tue 10/21

5:00 am-9:15 am

2 stops20h 15m

Rome Fiumicino

Tue 11/4

7:05 am-10:47 pm

2 stops23h 42m

$607

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Fri 11/28

12:45 pm-8:55 am

2 stops60h 10m

Rome Fiumicino

Sat 12/13

11:15 am-2:35 pm

2 stops35h 20m

$673

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Tue 10/21

12:28 pm-9:10 am

1 stop12h 42m

Rome Fiumicino

Tue 11/4

1:10 pm-11:59 am

2 stops30h 49m

$689

BozemanRome

BZN - FCO

BZNFCO

Bozeman Gallatin Field

Fri 11/28

3:25 pm-6:00 pm

2 stops18h 35m

Rome Fiumicino

Sat 12/13

11:00 am-12:32 pm

1 stop33h 32m

$714

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 8/3

6:20 am-12:20 pm

1 stop22h 00m

Rome Fiumicino

Thu 8/28

12:25 pm-9:40 pm

2 stops41h 15m

$748

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 8/3

2:45 pm-12:45 pm

1 stop14h 00m

Rome Fiumicino

Thu 8/28

2:55 pm-11:53 pm

1 stop16h 58m

$764

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 8/3

5:30 am-9:20 am

2 stops19h 50m

Rome Fiumicino

Thu 8/28

10:10 am-11:10 pm

2 stops21h 00m

$819

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Fri 8/22

12:30 pm-3:00 pm

2 stops18h 30m

Rome Fiumicino

Wed 8/27

11:30 am-9:22 pm

2 stops41h 52m

$823

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Fri 8/22

6:45 am-9:10 am

1 stop18h 25m

Rome Fiumicino

Wed 8/27

11:05 am-11:29 pm

1 stop20h 24m

$824

MissoulaRome

MSO - FCO

MSOFCO

Missoula Johnson-Bell Field

Fri 8/22

5:49 am-12:45 pm

1 stop22h 56m

Rome Fiumicino

Wed 8/27

9:00 am-11:10 pm

2 stops22h 10m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 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

Rainfall in Rome by month

Plan your trip to Rome by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rome ranges from 0.6 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. June is typically the driest time to visit Rome when rainfall is around 0.6 in.

Temperature in Rome by month

Plan your trip to Rome by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rome, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rome. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Montana to Rome, such as Delta, KLM and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Montana to Rome one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $583. KLM flights start at $643 while deals on TAP AIR PORTUGAL start at $1,609 one-way.

  • 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 Billings Logan Intl - Rome Fiumicino or Kalispell Glacier Park - 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 $1,142). 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 Montana?

Book flights to Montana if you plan to visit one of these locations
Fiumicino
Gaeta
Ciampino
Montepulciano

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$632Average$1,018FlexibilityNo cancel feeOn-time69%

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