Cheap Flights from Boise to Rome from $467

Frequently Asked Questions

• What are the cheapest flights from Boise to Rome (BOI-ROM)?

  Based on Trip.com data, United Airlines offers one-way fares as low as $467 on Cheapest nonstop routes (e.g. BOI to FCO on Mon, Oct 19), while Delta Air Lines offers Cheapest nonstop round-trips from $663 departing on Thu, Nov 5 and returning on Thu, Nov 12.

• When is the best time to book flights from Boise to Rome?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boise to Rome is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Boise to Rome?

  To find best deals on flights from Boise to Rome, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Oct 19, with one-way flights priced at just $467.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Rome travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Boise (BOI) to Rome (ROM) the cheapest?

  The cheapest months to fly from Boise to Rome is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Boise to Rome on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Boise to Rome on October 28, 2026 with United Airlines, with prices starting at $767.

• Is there any time difference between Boise and Rome?

  The time difference between Rome and Boise is 8h.

• How do I change or cancel my ticket from Boise to Rome?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Boise to Rome?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Boise to Rome is $602. Fares vary by travel date, airline and availability.

• How do I book flights from Boise to Rome on Trip.com?

  Enter Boise and Rome, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.