How much is the train ticket from Rome to Isernia?

The cheapest train tickets from Rome to Isernia start at $26. The average price for this train route is around $30. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.

How long is the train ride from Rome to Isernia?

The average train trip from Rome to Isernia takes 2h 8m and covers 148 km. The quickest train gets you there in 2h 8m and is operated by Trenitalia .

Which train operators serve the Rome to Isernia route?

Several major train operators serve this route, with 1 trains available per day.

What are the earliest and latest departure times for the train from Rome to Isernia?

The earliest train from Rome to Isernia departs at 9:07am. The latest train departs at 6:07pm.

Train Rome to Isernia from $24

Next train departures

Next departures for Rome to Isernia on January 26
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	8:07pm	Termini	2h 19m	10:26pm	Isernia	CheapestFastest

Next departures for Rome to Isernia on January 27
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest

Next departures for Rome to Isernia on January 28
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest

Next departures for Rome to Isernia on January 29
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest

Next departures for Rome to Isernia on January 30
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest

Next departures for Rome to Isernia on January 31
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest
	Train	3:01pm	Termini	4h 1m	7:02pm	Isernia	No tags

Next departures for Rome to Isernia on February 1
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest
	Train	5:40pm	Termini	2h 15m	7:55pm	Isernia	No tags

Next departures for Rome to Isernia on February 2
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Train	9:07am	Termini	2h 8m	11:15am	Isernia	CheapestFastest

Last refresh of the prices: Today at 7:30 PM CET.

Compare 3 ways to go from Rome to Isernia

We recommend carpooling

Among the sustainable travel choices, the Carpool stands out as a good way to reach Isernia. The journey takes about 1 hour 50 minutes, and with fares starting at just $11, it presents an excellent value for a comfortable ride.

7carpool per day

1h 50mAverage Duration

149 kmDistance

6kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions
Bus	Average Price$17 - $92	Average Duration6h 44m	CO₂ emissions 4kg CO₂e
Train	Average Price$26 - $41	Average Duration2h 8m	CO₂ emissions 4kg CO₂e
Carpool	Average Price$11 - $32	Average Duration1h 50m	CO₂ emissions 6kg CO₂e

Where are the popular train stations and stops in Rome and Isernia?

Rome

A
Termini
Piazza dei Cinquecento 1, 00185 Roma RM, Italy
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B
Rome Tiburtina Bus Station
Largo Guido Mazzoni, 3, 00162 Roma, Italy
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C
Rome Fiumicino Airport (FCO), Train station
Fiumicino Aeroporto, 00054 Fiumicino RM, Italy
Visit page
D
Roma S. Pietro
Roma S.Pietro, 00165 Roma RM, Italy
Visit page
E
Roma Trastevere
Roma Trastevere Railway Station, 00152 Roma RM, Italy
Visit page
F
Fidene
Fidene, 00138 Roma RM, Italy
Visit page

Isernia

A
Isernia
Piazza della Repubblica, 9, 86170 Isernia IS, Italy
Visit page

Train companies

Trenitalia

4/557 reviews

Staff4.6

Timeliness4.6

Cleanliness4.7

Wi‑Fi2.3

Based on 57 reviews, the company was rated 3.9 stars on Busbud. Travellers were especially satisfied with the temperature and the departure location but often complained with the Wi‑Fi. Trenitalia ticket prices on this trip start at $26

IT train companies:Amtrak, Trenitalia, Deutsche Bahn, Renfe, Deutsche Bahn ICE, VIA Rail Canada, RegioJet

Frequently asked questions about travelling from Rome to Isernia by train

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the train ticket from Rome to Isernia?
The cheapest train tickets from Rome to Isernia start at $26. The average price for this train route is around $30. Busbud recommends booking your tickets in advance to increase your chances of getting the lowest possible price.
How long is the train ride from Rome to Isernia?
The average train trip from Rome to Isernia takes 2h 8m and covers 148 km. The quickest train gets you there in 2h 8m and is operated by Trenitalia.
Which train operators serve the Rome to Isernia route?
Several major train operators serve this route, with 1 trains available per day.
What are the earliest and latest departure times for the train from Rome to Isernia?
The earliest train from Rome to Isernia departs at 9:07am. The latest train departs at 6:07pm.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

01-24

$25

01-25

$25

Today

$25

01-27

$25

01-28

$25

01-29

$25

01-30

$24

01-31

$25

The cheapest trip from Rome to Isernia was searched and found on Jan 30, 2026 with a price of $24

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Rome to Isernia, as early as possible.

You can expect to pay from $24 to $36 for a train ticket from Rome to Isernia based on the last 2 days. You can expect to find the cheapest price for the trip at $24 which is on 2026-01-30.