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Cheap Flights from Rome (FCO) to Boise (BOI)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Rome Fiumicino to Boise flight deals

      Find the cheapest month or even day of the year to fly to Boise

      Book the best Boise fare with no extra fees

      Flight deals from Rome Fiumicino to Boise

      Looking for a cheap last-minute deal or the best return flight from Rome Fiumicino Airport to Boise Airport? If you want to travel next month, return fares start from $1,259. Find the lowest prices on one-way and return tickets right here.
      Boise.$1,258 per passenger.Departing Tue, 13 Oct, returning Tue, 20 Oct.Return flight with Condor.Outbound indirect flight with Condor, departs from Rome Fiumicino on Tue, 13 Oct, arriving in Boise.Inbound indirect flight with Condor, departs from Boise on Tue, 20 Oct, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,258, select.
      Boise.$1,497 per passenger.Departing Wed, 30 Sep, returning Tue, 6 Oct.Return flight with Condor.Outbound indirect flight with Condor, departs from Rome Fiumicino on Wed, 30 Sep, arriving in Boise.Inbound indirect flight with Condor, departs from Boise on Tue, 6 Oct, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,497, select.
      Boise.$1,497 per passenger.Departing Wed, 16 Sep, returning Sun, 20 Sep.Return flight with Condor.Outbound indirect flight with Condor, departs from Rome Fiumicino on Wed, 16 Sep, arriving in Boise.Inbound indirect flight with Condor, departs from Boise on Sun, 20 Sep, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,497, select.
      Boise.$1,587 per passenger.Departing Fri, 6 Nov, returning Fri, 13 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Rome Fiumicino on Fri, 6 Nov, arriving in Boise.Inbound indirect flight with Lufthansa, departs from Boise on Fri, 13 Nov, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,587, select.
      Boise.$1,608 per passenger.Departing Mon, 5 Oct, returning Fri, 13 Nov.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Rome Fiumicino on Mon, 5 Oct, arriving in Boise.Inbound indirect flight with Finnair, departs from Boise on Fri, 13 Nov, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,608, select.
      Boise.$1,675 per passenger.Departing Thu, 21 Jan, returning Sun, 24 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Rome Fiumicino on Thu, 21 Jan, arriving in Boise.Inbound indirect flight with Delta, departs from Boise on Sun, 24 Jan, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,675, select.
      Boise.$1,836 per passenger.Departing Fri, 18 Dec, returning Wed, 23 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Rome Fiumicino on Fri, 18 Dec, arriving in Boise.Inbound indirect flight with Delta, departs from Boise on Wed, 23 Dec, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,836, select.
      Boise.$1,998 per passenger.Departing Sat, 26 Dec, returning Mon, 4 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Rome Fiumicino on Sat, 26 Dec, arriving in Boise.Inbound indirect flight with Delta, departs from Boise on Mon, 4 Jan, arriving in Rome Fiumicino.Price includes taxes and charges.From $1,998, select.

      Find the cheapest month to fly from Rome Fiumicino to Boise

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rome Fiumicino to Boise flights are currently cheapest in October.
      Sep
      from $1,497
      Oct
      from $1,258
      Nov
      from $1,587
      Dec
      from $1,836
      Jan
      from $1,675
      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Aug
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      Rome Fiumicino to Boise: Alternative routes

      Compare routes from Rome Fiumicino to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

      Boise

      5km from central Boise
      ClosestCheapest
      from $1,258
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      Rome to Boise: Flight information

      The things to know before you go.
      Cheapest flight found$1,258
      Cheapest month to flyOctober

      Finding cheap flights from Rome Fiumicino to Boise: Frequently asked questions

      The best price we found for a return flight from Rome Fiumicino to Boise is $1,259. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Rome Fiumicino to Boise. But we found flights with one or more stops from $1,259.
      As of September 2026, there are no flights flying from Rome Fiumicino to Boise.
      The cheapest month to fly from Rome Fiumicino to Boise is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rome Fiumicino Airport to Boise Airport on Tuesday, 13 October 2026.
      No airlines currently offer direct flights between Rome Fiumicino Airport and Boise Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Condor offers the cheapest flight tickets to Boise.

      Travelling from Rome Fiumicino Airport (FCO) to Boise Airport (BOI): what you need to know

      • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your FCO to BOI flight.

      • You can expect bigger queues in popular months such as August. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

      • We make it easy to book a flight with a stopover. To see your options for tickets from Rome Fiumicino Airport to Boise Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Some great stopovers between FCO and BOI include:

        • Chicago O'Hare International Airport

        • Atlanta Hartsfield-Jackson Airport

        • San Francisco International Airport

      How to find the cheapest flights from Rome Fiumicino Airport (FCO) to Boise Airport (BOI)

      • Currently, $1,008 is the lowest price we've seen for a one-way Rome Fiumicino Airport to Boise Airport flight. The best price for a return ticket is $1,259. Remember that fares can change due to availability when booking.

      • Don't wait until the last moment. You're more likely to get cheap tickets from FCO to BOI if you book ahead. Airlines often offer some excellent early bird deals.

      • The 'Whole month' search function shows you the cheapest flights from Rome Fiumicino Airport to Boise Airport throughout the month. It's a good way to find a bargain if your plans are flexible.

      • Save time looking for cheap flights from FCO to BOI by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

      • Discover the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Rome Fiumicino Airport to Boise Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

      Handy information about Rome Fiumicino Airport (FCO)

      • When it comes to the on-time performance of Rome Fiumicino Airport, 78% of flights arrive within the scheduled timeframe.

      • To reach Rome Fiumicino Airport from central Rome, it takes about 40 minutes by car. Of course, this depends on traffic. It's approximately 32 kilometres from the airport to the city centre.

      • The journey on public transport usually takes 30 minutes.

      • Catching an early flight from Rome Fiumicino Airport to Boise Airport? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near FCO:

      Arriving at Boise Airport (BOI)

      When to fly to Boise Airport (BOI)

      • The quietest month for a flight from Rome Fiumicino Airport to Boise Airport is March, while October is the busiest. Choose the best time to visit Boise based on whether you prefer a more relaxed vibe or a faster pace.

      • The warmest month in Boise is July, with the temperature ranging between 15ºC (59ºF) and 35ºC (95ºF). Book your flights from Rome Fiumicino Airport to Boise Airport in this month if this is the kind of weather you like.

      • Look for cheap tickets from FCO to BOI in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 5ºC (41ºF) on average.

      Explore more of the United States

      • Boise has plenty going for it, but there are so many other parts of the United States waiting to be explored. About 467 kilometres north of Boise, a trip to Spokane will keep you busy. Start with leading attractions like Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

      • Salt Lake City is another favourite destination in the United States and is around 483 kilometres south-east of Boise. No trip is complete without visiting Salt Lake Utah Temple, Temple Square and Salt Lake City Tabernacle.

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      Plan the rest of your trip from Rome to Boise

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.