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$607+ Cheap flights from Billings (BIL) to Rome (ROM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — ROM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Billings to Rome

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Rome (ROM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$607
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$2,012
From Billings Logan Intl to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Billings to Rome

Cheapest flights from Billings to Rome
Explore the most affordable flight options available from Billings 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 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 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 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 15mMultiple Airlines
Tue 11/41:10 pmFCO - BIL
2 stops32h 13mMultiple Airlines
Deal found 6/11$1,037

Cheapflights Fare Finder

Customize your flight search to find flights from Billings 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 Billings to Rome that are best for you.

Fly from

Billings

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

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

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Tue 10/21

7:00 am-10:15 am

3 stops19h 15m

Rome Fiumicino

Tue 11/4

1:10 pm-1:23 pm

3 stops32h 13m

$860

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Tue 10/21

7:00 am-10:15 am

3 stops19h 15m

Rome Fiumicino

Tue 11/4

1:10 pm-1:23 pm

2 stops32h 13m

$1,037

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Billings to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Billings 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 Billings 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.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Billings to Rome?

    If you book a flight to Rome from Billings, you will be flying from Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings. There are 0 flights from Billings Logan Intl to Rome per day from 0 different airlines.

  • What are the cheapest airlines flying from Billings to Rome round-trip?

    United Airlines, at $607, was found to be the cheapest airline from Billings to Rome.Alternate airlines to your destination round-trip include American Airlines and Air Canada. These flights start at 56% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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 Billings to Rome?

    Currently, January is the cheapest month in which you can book a flight from Billings to Rome (average of $644). Flying from Billings 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 Billings?

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

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