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$515+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — ROM
ene. 30 — feb. 61
vie. 1/30
vie. 2/6
1 adult, Economy
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Cheap flight deals from Billings to Rome

Best flights from Billings to Rome
Discover carefully curated flight deals from Billings to Rome that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 31, 2025.

This United Airlines deal was found by Cheapflights users on 12/30. 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.
mié. 2/116:30 amBIL - FCO
2 stops32h 30mUnited Airlines
mié. 2/2512:20 pmFCO - BIL
2 stops29h 30mUnited Airlines
Deal found 12/30$515
This Delta deal was found by Cheapflights users on 12/28. 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.
lun. 3/166:21 pmBIL - FCO
2 stops28h 44mDelta
mar. 3/2412:45 pmFCO - BIL
2 stops40h 44mDelta
Deal found 12/28$637
This Air Canada deal was found by Cheapflights users on 12/30. 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.
mié. 2/116:30 amBIL - FCO
2 stops20h 35mMultiple Airlines
mié. 2/2511:15 amFCO - BIL
3 stops30h 35mMultiple Airlines
Deal found 12/30$887
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/162:36 pmBIL - FCO
2 stops14h 49mLufthansa
dom. 3/227:05 pmFCO - BIL
2 stops57h 02mLufthansa
Deal found 12/28$1,104
This Delta deal was found by Cheapflights users on 12/28. 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.
dom. 3/155:15 amBIL - FCO
2 stops34h 30mDelta
mar. 3/2412:45 pmFCO - BIL
2 stops40h 44mDelta
Deal found 12/28$638
This United Airlines deal was found by Cheapflights users on 12/28. 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.
dom. 3/155:55 pmBIL - FCO
2 stops31h 35mUnited Airlines
lun. 3/2311:00 amFCO - BIL
3 stops33h 23mUnited Airlines
Deal found 12/28$825
This Delta deal was found by Cheapflights users on 12/28. 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.
lun. 3/166:21 pmBIL - FCO
2 stops28h 44mDelta
lun. 3/2310:05 amFCO - BIL
2 stops41h 15mDelta
Deal found 12/28$823
This United Airlines deal was found by Cheapflights users on 12/28. 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.
lun. 3/162:36 pmBIL - FCO
2 stops20h 39mUnited Airlines
lun. 3/2311:00 amFCO - BIL
3 stops33h 23mUnited Airlines
Deal found 12/28$832
This United Airlines deal was found by Cheapflights users on 12/28. 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.
jue. 3/126:30 amBIL - FCO
2 stops33h 30mUnited Airlines
mar. 3/2412:20 pmFCO - BIL
2 stops39h 47mUnited Airlines
Deal found 12/28$935
This Delta deal was found by Cheapflights users on 12/28. 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.
vie. 3/136:25 amBIL - FCO
2 stops41h 30mDelta
mar. 3/2412:45 pmFCO - BIL
2 stops40h 44mDelta
Deal found 12/28$970
This United Airlines deal was found by Cheapflights users on 12/28. 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.
jue. 3/126:30 amBIL - FCO
2 stops33h 30mUnited Airlines
lun. 3/2311:00 amFCO - BIL
2 stops29h 53mUnited Airlines
Deal found 12/28$988
This United Airlines deal was found by Cheapflights users on 12/28. 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.
jue. 3/126:30 amBIL - FCO
2 stops33h 30mUnited Airlines
vie. 3/2011:00 amFCO - BIL
2 stops29h 51mUnited Airlines
Deal found 12/28$1,028

Find 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 diciembre 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(Cheapflightsfares)

Popular in

February

Cheapest in

January

Average price

$1,634
Provider with most accurate pricing for Billings Logan Intl-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Rome (ROM) flights.
Search Deals
From Billings Logan Intl to Rome (ROM)
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 31, 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

mié. 2/11

6:30 am-11:00 pm

2 stops32h 30m

Rome Fiumicino

mié. 2/25

12:20 pm-9:50 am

2 stops29h 30m

$515

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

lun. 3/16

6:21 pm-6:05 am

2 stops28h 44m

Rome Fiumicino

mar. 3/24

12:45 pm-10:29 pm

2 stops40h 44m

$637

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

dom. 3/15

5:15 am-10:45 pm

2 stops34h 30m

Rome Fiumicino

mar. 3/24

12:45 pm-10:29 pm

2 stops40h 44m

$638

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

lun. 3/16

6:21 pm-6:05 am

2 stops28h 44m

Rome Fiumicino

lun. 3/23

10:05 am-8:20 pm

2 stops41h 15m

$823

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

dom. 3/15

5:55 pm-8:30 am

2 stops31h 35m

Rome Fiumicino

lun. 3/23

11:00 am-1:23 pm

3 stops33h 23m

$825

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

lun. 3/16

2:36 pm-6:15 pm

2 stops20h 39m

Rome Fiumicino

lun. 3/23

11:00 am-1:23 pm

3 stops33h 23m

$832

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

mié. 2/11

6:30 am-11:05 am

2 stops20h 35m

Rome Fiumicino

mié. 2/25

11:15 am-9:50 am

3 stops30h 35m

$887

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

jue. 3/12

6:30 am-11:00 pm

2 stops33h 30m

Rome Fiumicino

mar. 3/24

12:20 pm-9:07 pm

2 stops39h 47m

$935

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

vie. 3/13

6:25 am-6:55 am

2 stops41h 30m

Rome Fiumicino

mar. 3/24

12:45 pm-10:29 pm

2 stops40h 44m

$970

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

jue. 3/12

6:30 am-11:00 pm

2 stops33h 30m

Rome Fiumicino

lun. 3/23

11:00 am-9:53 am

2 stops29h 53m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 12 results
1
2

Compare providers for flights from Billings to Rome

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Rome in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Rome flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-Rome flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billings-Rome flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Rome flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Rome flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
No data available for this route at this time. Please check back soon.

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 diciembre 31, 2025.
Peruse reviews from past customers who have flown with United Airlines from Billings to Rome to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,124 reviews
United Airlines
7.4
Good
9,124 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 1 airline.

  • How long is the flight from Billings to Rome?

    A quick flight from Billings to Rome can take about 28h 44m. United Airlines provides one of the quickest options available for as low as $637. Billings and Rome are separated by a distance of 5370 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Billings to Rome round-trip?

    United Airlines, at $688, was found to be the cheapest airline from Billings to Rome.. This flight start at 37% 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.

See more FAQs

Traveling to a place near Rome?

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

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Top airline flying from Billings to Rome

Discover the top airline that operate flights from Billings 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 diciembre 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$688Average$767FlexibilityNo cancel feeOn-time69%

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