Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from Billings to Rome is United Airlines.

  • Air Canada Air Canada
  • United Airlines United Airlines
  • Lufthansa Lufthansa
  • Air France Air France
  • American Airlines American Airlines
  • British Airways British Airways
  • KLM KLM
Cheapest Month June

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Billings to Rome is June.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Billings to Rome is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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    • Airline Filter by Airline
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      • Availability
        • M
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      • 18:45 PHL
        10:43 DFW
        18Hrs, 15m 1 Stop (FCO)
      • PHLPhiladelphia International Airport 18:45 - DFW 10:43 18h 15m 1 Stop (FCO) Rome
      • PHLPhiladelphia International Airport 18:45
        BILBillings Airport 06:45
      • FCORome Fiumicino Airport 09:00
        DFWDallas/Fort Worth Intl Airport 10:43
      • 18h 15m (3h 54m)
      • 1 Stop FCO · Rome 3h 54m
      • American Airlines (AA 718)Boeing 787 8
        American Airlines (AA 3678)Embraer Emb 175
      • American Airlines (AA 718)
        • M
        • T
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        • T
        • F
        • S
        • S
      • 16:50 ORD
        08:43 DEN
        17Hrs, 45m 1 Stop (FCO)
      • ORDChicago O'Hare International Airport 16:50 - DEN 08:43 17h 45m 1 Stop (FCO) Rome
      • ORDChicago O'Hare International Airport 16:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:45
        DENDenver Intl Airport 08:43
      • 17h 45m (4h 36m)
      • 1 Stop FCO · Rome 4h 36m
      • United Airlines (UA 970)Boeing Dreamliner Series 10
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 970)
        • M
        • -
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        • F
        • -
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      • 19:30 YYZ
        08:43 DEN
        19Hrs, 00m 1 Stop (FCO)
      • YYZToronto Lester B Pearson Intl Airport 19:30 - DEN 08:43 19h 1 Stop (FCO) Rome
      • YYZToronto Lester B Pearson Intl Airport 19:30
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 10:00
        DENDenver Intl Airport 08:43
      • 19h (5h 35m)
      • 1 Stop FCO · Rome 5h 35m
      • Air Canada (AC 890)Boeing 777 300 Er
        United Airlines (UA 671)Boeing 737 900
      • Air Canada (AC 890)
        • M
        • T
        • -
        • T
        • -
        • S
        • -
      • 19:30 YYZ
        08:43 DEN
        19Hrs, 00m 1 Stop (FCO)
      • YYZToronto Lester B Pearson Intl Airport 19:30 - DEN 08:43 19h 1 Stop (FCO) Rome
      • YYZToronto Lester B Pearson Intl Airport 19:30
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 10:00
        DENDenver Intl Airport 08:43
      • 19h (5h 35m)
      • 1 Stop FCO · Rome 5h 35m
      • Air Canada (AC 890)Boeing 777 300 Er
        United Airlines (UA 671)Boeing 737 900
      • Air Canada (AC 890)
        • M
        • T
        • -
        • T
        • -
        • S
        • -
      • 17:20 EWR
        08:43 DEN
        16Hrs, 55m 1 Stop (FCO)
      • EWRNewark Liberty International Airport 17:20 - DEN 08:43 16h 55m 1 Stop (FCO) Rome
      • EWRNewark Liberty International Airport 17:20
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 07:55
        DENDenver Intl Airport 08:43
      • 16h 55m (2h 55m)
      • 1 Stop FCO · Rome 2h 55m
      • United Airlines (UA 40)Boeing 767 400
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 40)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 17:20 EWR
        08:43 DEN
        16Hrs, 55m 1 Stop (FCO)
      • EWRNewark Liberty International Airport 17:20 - DEN 08:43 16h 55m 1 Stop (FCO) Rome
      • EWRNewark Liberty International Airport 17:20
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 07:55
        DENDenver Intl Airport 08:43
      • 16h 55m (2h 55m)
      • 1 Stop FCO · Rome 2h 55m
      • United Airlines (UA 40)Boeing 767 400
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 40)
        • M
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        • T
        • F
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        • -
      • 19:50 YUL
        08:43 DEN
        19Hrs, 00m 1 Stop (FCO)
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:50 - DEN 08:43 19h 1 Stop (FCO) Rome
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 10:00
        DENDenver Intl Airport 08:43
      • 19h (5h 24m)
      • 1 Stop FCO · Rome 5h 24m
      • Air Canada (AC 892)Boeing 777 300 Er
        United Airlines (UA 671)Boeing 737 900
      • Air Canada (AC 892)
        • -
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        • -
        • F
        • -
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      • 17:45 IAD
        08:43 DEN
        17Hrs, 30m 1 Stop (FCO)
      • IADWashington Dulles International Airport 17:45 - DEN 08:43 17h 30m 1 Stop (FCO) Rome
      • IADWashington Dulles International Airport 17:45
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:30
        DENDenver Intl Airport 08:43
      • 17h 30m (3h 44m)
      • 1 Stop FCO · Rome 3h 44m
      • United Airlines (UA 884)Boeing 767 400
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 884)
        • M
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        • T
        • F
        • S
        • S
      • 16:50 ORD
        08:43 DEN
        17Hrs, 45m 1 Stop (FCO)
      • ORDChicago O'Hare International Airport 16:50 - DEN 08:43 17h 45m 1 Stop (FCO) Rome
      • ORDChicago O'Hare International Airport 16:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:45
        DENDenver Intl Airport 08:43
      • 17h 45m (4h 35m)
      • 1 Stop FCO · Rome 4h 35m
      • United Airlines (UA 970)Boeing Dreamliner Series 10
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 970)
        • -
        • T
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        • T
        • F
        • -
        • -
      • 16:50 ORD
        08:43 DEN
        17Hrs, 45m 1 Stop (FCO)
      • ORDChicago O'Hare International Airport 16:50 - DEN 08:43 17h 45m 1 Stop (FCO) Rome
      • ORDChicago O'Hare International Airport 16:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:45
        DENDenver Intl Airport 08:43
      • 17h 45m (4h 36m)
      • 1 Stop FCO · Rome 4h 36m
      • United Airlines (UA 970)Boeing Dreamliner Series 10
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 970)
        • -
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        • -
        • -
        • -
        • S
        • -
      • 16:50 ORD
        08:43 DEN
        17Hrs, 45m 1 Stop (FCO)
      • ORDChicago O'Hare International Airport 16:50 - DEN 08:43 17h 45m 1 Stop (FCO) Rome
      • ORDChicago O'Hare International Airport 16:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:45
        DENDenver Intl Airport 08:43
      • 17h 45m (4h 35m)
      • 1 Stop FCO · Rome 4h 35m
      • United Airlines (UA 970)Boeing Dreamliner Series 10
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 970)
        • M
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:50 ORD
        08:43 DEN
        17Hrs, 45m 1 Stop (FCO)
      • ORDChicago O'Hare International Airport 16:50 - DEN 08:43 17h 45m 1 Stop (FCO) Rome
      • ORDChicago O'Hare International Airport 16:50
        BILBillings Airport 07:00
      • FCORome Fiumicino Airport 08:45
        DENDenver Intl Airport 08:43
      • 17h 45m (4h 35m)
      • 1 Stop FCO · Rome 4h 35m
      • United Airlines (UA 970)Boeing Dreamliner Series 10
        United Airlines (UA 671)Boeing 737 900
      • United Airlines (UA 970)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 10:50 FRA
        12:34 DEN
        17Hrs, 55m 1 Stop (FCO)
      • FRAFrankfurt International Airport 10:50 - DEN 12:34 17h 55m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 10:50
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:40
        DENDenver Intl Airport 12:34
      • 17h 55m (4h 46m)
      • 1 Stop FCO · Rome 4h 46m
      • Lufthansa (LH 232)Airbus Industrie A320 Sharklets
        United Airlines (UA 4728)Embraer 175
      • Lufthansa (LH 232)
        • M
        • -
        • -
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        • -
        • -
        • -
      • 10:50 FRA
        12:34 DEN
        17Hrs, 55m 1 Stop (FCO)
      • FRAFrankfurt International Airport 10:50 - DEN 12:34 17h 55m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 10:50
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:40
        DENDenver Intl Airport 12:34
      • 17h 55m (4h 46m)
      • 1 Stop FCO · Rome 4h 46m
      • Lufthansa (LH 232)Airbus A320 Neo
        United Airlines (UA 4728)Embraer 175
      • Lufthansa (LH 232)
        • -
        • -
        • -
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        • -
        • -
        • -
      • 10:55 FRA
        12:34 DEN
        18Hrs, 00m 1 Stop (FCO)
      • FRAFrankfurt International Airport 10:55 - DEN 12:34 18h 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 10:55
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:45
        DENDenver Intl Airport 12:34
      • 18h (4h 51m)
      • 1 Stop FCO · Rome 4h 51m
      • Lufthansa (LH 232)Airbus
        United Airlines (UA 4728)Embraer 175
      • Lufthansa (LH 232)
        • -
        • -
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        • -
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      • 11:00 FRA
        12:36 DEN
        18Hrs, 05m 1 Stop (FCO)
      • FRAFrankfurt International Airport 11:00 - DEN 12:36 18h 05m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 11:00
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:50
        DENDenver Intl Airport 12:36
      • 18h 05m (4h 54m)
      • 1 Stop FCO · Rome 4h 54m
      • Lufthansa (LH 232)Airbus
        United Airlines (UA 4728)Crj Canadair Regional
      • Lufthansa (LH 232)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 11:05 FRA
        12:34 DEN
        18Hrs, 10m 1 Stop (FCO)
      • FRAFrankfurt International Airport 11:05 - DEN 12:34 18h 10m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 11:05
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:55
        DENDenver Intl Airport 12:34
      • 18h 10m (5h 01m)
      • 1 Stop FCO · Rome 5h 01m
      • Lufthansa (LH 232)Airbus
        United Airlines (UA 4728)Embraer 175
      • Lufthansa (LH 232)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 10:50 FRA
        12:34 DEN
        17Hrs, 55m 1 Stop (FCO)
      • FRAFrankfurt International Airport 10:50 - DEN 12:34 17h 55m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 10:50
        BILBillings Airport 10:45
      • FCORome Fiumicino Airport 12:40
        DENDenver Intl Airport 12:34
      • 17h 55m (4h 46m)
      • 1 Stop FCO · Rome 4h 46m
      • Lufthansa (LH 232)Airbus
        United Airlines (UA 4728)Embraer 175
      • Lufthansa (LH 232)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus Industrie A320 Sharklets
        United Airlines (UA 478)Airbus
      • Lufthansa (LH 238)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus A320 Neo
        United Airlines (UA 478)Boeing 737 800
      • Lufthansa (LH 238)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus Industrie A320 Sharklets
        United Airlines (UA 478)Boeing 737 Max 8 Passenger
      • Lufthansa (LH 238)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus
        United Airlines (UA 478)Boeing 737 800
      • Lufthansa (LH 238)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus Industrie A320 Sharklets
        United Airlines (UA 478)Boeing 737 800
      • Lufthansa (LH 238)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 16:05 FRA
        16:17 DEN
        19Hrs, 15m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:05 - DEN 16:17 19h 15m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:05
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:55
        DENDenver Intl Airport 16:17
      • 19h 15m (5h 58m)
      • 1 Stop FCO · Rome 5h 58m
      • Lufthansa (LH 238)Airbus A320 Neo
        United Airlines (UA 478)Airbus
      • Lufthansa (LH 238)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 16:00 FRA
        16:17 DEN
        19Hrs, 10m 1 Stop (FCO)
      • FRAFrankfurt International Airport 16:00 - DEN 16:17 19h 10m 1 Stop (FCO) Rome
      • FRAFrankfurt International Airport 16:00
        BILBillings Airport 14:40
      • FCORome Fiumicino Airport 17:50
        DENDenver Intl Airport 16:17
      • 19h 10m (5h 53m)
      • 1 Stop FCO · Rome 5h 53m
      • Lufthansa (LH 238)Airbus Industrie A320 Sharklets
        United Airlines (UA 478)Boeing 737 800
      • Lufthansa (LH 238)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 14:10 LHR
        16:08 PDX
        18Hrs, 41m 1 Stop (FCO)
      • LHRLondon Heathrow Airport 14:10 - PDX 16:08 18h 41m 1 Stop (FCO) Rome
      • LHRLondon Heathrow Airport 14:10
        BILBillings Airport 15:04
      • FCORome Fiumicino Airport 17:45
        PDXPortland Airport 16:08
      • 18h 41m (4h 22m)
      • 1 Stop FCO · Rome 4h 22m
      • British Airways (BA 556)Airbus A320 Neo
        Alaska Airlines (AS 2161)Embraer Emb 175
      • British Airways (BA 556)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 14:25 LHR
        16:08 PDX
        18Hrs, 56m 1 Stop (FCO)
      • LHRLondon Heathrow Airport 14:25 - PDX 16:08 18h 56m 1 Stop (FCO) Rome
      • LHRLondon Heathrow Airport 14:25
        BILBillings Airport 15:04
      • FCORome Fiumicino Airport 18:00
        PDXPortland Airport 16:08
      • 18h 56m (4h 37m)
      • 1 Stop FCO · Rome 4h 37m
      • British Airways (BA 556)Airbus
        Alaska Airlines (AS 2161)Embraer Emb 175
      • British Airways (BA 556)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
      How far is Rome from Billings?

      The flight distance between Billings and Rome is 8651km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 10:50. The last flight of the day departs at 18:45. See the full list of flight times on Wego.

      All Airports in Billings

      Billings Airport BIL

      All Airports in Rome

      Rome Ciampino Airport CIA

      Rome Fiumicino Airport FCO

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