A monthly LIRR ticket from Port Jefferson to Manhattan costs $394.50 under the fare chart that took effect on January 4, 2026, while the same ticket from Huntington costs $356.50. Both figures come from the MTA’s published LIRR fare chart, and the $38 gap between them is only one of several numbers that shape what a North Shore commute adds up to over a year.
Mount Sinai has no station of its own. The Port Jefferson Branch timetable in effect September 8 through November 8, 2026 lists Port Jefferson, Stony Brook, St. James, Smithtown, Kings Park, Northport, Greenlawn, Huntington, Cold Spring Harbor and Syosset, among other stops, and Mount Sinai does not appear. A rail commuter from the hamlet therefore has to pick one of those stations, and that pick is the first cost decision.
Which stations serve the area and what zone each sits in
The LIRR prices tickets by zone, and Manhattan terminals (Penn Station and Grand Central) sit in Zone 1. A station-to-zone listing in an MTA proposed-fares document places Cold Spring Harbor, Huntington, Greenlawn and Northport in Zone 9. The same listing puts Kings Park, Smithtown, St. James, Stony Brook and Port Jefferson in Zone 10. That document predates the January 2026 chart, so a rider planning around a particular station should confirm its zone in the TrainTime app before buying anything.
For a commuter based in Mount Sinai, the practical contenders are Port Jefferson, the end of the line, and Stony Brook, both in Zone 10, along with Huntington in Zone 9. Choosing Huntington means a longer drive west but a lower fare, and it also puts the rider on the electrified part of the branch, a point covered in the service section below.
The 2026 fares for Zone 9 and Zone 10
The fare chart effective January 4, 2026 lists the following prices for travel between Zone 1 and each zone.
| Ticket | Zone 9 | Zone 10 |
|---|---|---|
| Monthly | $356.50 | $394.50 |
| Weekly | $126.75 | $140.25 |
| One-way peak | $18.25 | $21.50 |
| One-way off-peak | $13.50 | $16.00 |
| Senior, disabled, Medicare one-way | $9.00 | $10.75 |
| Day Pass (weekday) | $32.75 | $38.75 |
| Onboard peak one-way | $26.00 | $30.00 |
Seniors, people with disabilities and Medicare recipients pay up to half of the peak one-way fare, according to the MTA’s LIRR and Metro-North fares page, and the $10.75 Zone 10 figure in the chart is consistent with that. Students under 21 at accredited schools can receive up to a third off a regular monthly ticket, per the same page.

Weekly versus monthly, and where each one breaks even
The arithmetic below uses only the chart prices above. A Zone 10 round trip at the peak one-way fare costs $21.50 twice, or $43.00 a day. Nine such days total $387.00, which is still below the $394.50 monthly price, and ten days total $430.00, which is above it. The monthly ticket therefore pays for itself on the tenth round trip in a month.
Weekly tickets cross over sooner. Three peak round trips from Port Jefferson cost $129.00, below the $140.25 weekly price, while four cost $172.00, above it. From Huntington the numbers are $36.50 a day, so three days cost $109.50 against a $126.75 weekly ticket, and four days cost $146.00.
The two ticket lengths are not interchangeable over a full month, though. Four consecutive weekly tickets from Port Jefferson would cost 4 × $140.25 = $561.00, which is $166.50 more than the monthly ticket for the same stretch. A rider who commutes every week of the year and buys a monthly ticket each time pays 12 × $394.50 = $4,734.00 from Port Jefferson or 12 × $356.50 = $4,278.00 from Huntington. Those totals exclude parking, local transit in Manhattan and any month-to-month price change.
The MTA’s fares page recommends the monthly ticket for riders traveling three or more days a week, while the peak-fare arithmetic above puts the crossover at ten round trips a month from Zone 10. The rules for the passes are specific. Monthly tickets go on sale from the 25th of the prior month through the 11th of the current month, and each includes one extra ride before 10 a.m. on the first business day of the next month. Weekly tickets run from 12:01 a.m. Saturday until 4 a.m. the following Saturday. Neither can be shared, since the first person to use a pass is the only person permitted to use it.

Peak and off-peak, and the other ways to pay
The LIRR defines peak as weekday trains arriving at New York City terminals between 6 a.m. and 10 a.m., or departing those terminals between 4 p.m. and 8 p.m. Everything else, plus all day on weekends and holidays, counts as off-peak, per the MTA fares page. On the Zone 10 route that distinction is worth $5.50 per one-way trip, the difference between $21.50 and $16.00.
Occasional commuters have a few structures that avoid the monthly ticket entirely. The Day Pass, which replaced the round-trip ticket in January, covers unlimited travel for the chosen zone pair until 4 a.m. the next day, and costs $38.75 on weekdays from Zone 10. Mobile riders who buy ten one-way tickets in the TrainTime app within 14 days receive an eleventh trip free, provided the tickets are at least 15 minutes apart and cover the same zone pair and fare category. At the Zone 10 off-peak price, ten tickets cost $160.00 across 11 trips, about $14.55 per trip, and at the peak price they cost $215.00 across 11 trips, about $19.55 per trip.
Buying on the train is the costly route. The MTA lists the onboard surcharge at $7.75 to $8.50, with exceptions for riders boarding at stations that lack ticket machines and for seniors, people with disabilities, Medicare recipients and active-duty military. A separate $8 surcharge applies to riders who repeatedly activate mobile tickets after boarding, according to the same page.
CityTicket and what changed on January 4, 2026
CityTicket does not apply to a North Shore commute. The MTA’s CityTicket page limits it to LIRR trips within Zone 1 or between Zones 1 and 3, priced at $5 off-peak or $7 peak on that page, while the fares page lists $5.25 and $7.25 for the same tickets. The two MTA pages disagree by a quarter on each fare, and the $5.25 and $7.25 figures match the January 2026 fare chart’s Zone 1 one-way prices. A commuter who travels beyond Jamaica pays the zone fare, not CityTicket.
The January increase took effect on a Sunday. News 12 reported on January 5, 2026 that weekly and monthly tickets rose 4.5 percent, while other tickets, including one-ways, rose by as much as 8 percent. The same report said monthly tickets remained under $500, the onboard surcharge rose by $2 to $8, and one-way tickets became valid until 4 a.m. the morning after purchase in place of the earlier 60-day window. It also listed the new Day Pass, the free eleventh trip, all-day reduced fares for seniors and riders with disabilities, and a Family Fare that lets children ages 5 to 17 ride for $1.
The next increase has already been described in the press. News 12 reported on December 17, 2025 that the MTA board approved an additional 4 percent fare increase for March 2027. A separate ABC7 report from July 30, 2026 described a proposed 4 percent revenue increase in the MTA’s preliminary 2027 budget but did not mention the LIRR. Neither report supplies a new Port Jefferson Branch price, so no 2027 figure appears in this post.

Parking at the stations
Parking rules differ by municipality, and the official pages do not give a uniform picture. The Town of Huntington requires a commuter parking permit from 6 a.m. to 5 p.m. on weekdays, excluding holidays, at its LIRR lots, which serve Huntington, Cold Spring Harbor, Greenlawn and Northport. The town’s resident commuter permit page lists a fee of $75, valid for one year, and says that since May 2025 the license plate serves as the permit in place of a sticker. The non-resident permit page does not state a price, so a Mount Sinai resident who parks in Huntington should contact the Town Clerk at 631-351-3206 to learn the current rate. The MTA’s Cold Spring Harbor station sheet adds that daily unrestricted parking there is paid through the Passport Parking app.
East of Huntington, the MTA’s station sheets describe a different arrangement. The Kings Park sheet and the Smithtown sheet both state that the Town of Smithtown operates the lots and that parking is free and unrestricted with no fee or permit required. Both sheets also mention that the town issues parking permits, and the Smithtown sheet bars parking from 5 a.m. to 8 a.m., so riders who plan to leave a car overnight or early should call 631-360-7620, the number the sheets give for permit questions. The MTA sheet for Port Jefferson says parking is generally free, although some lots belong to the Village of Port Jefferson and require a village resident permit.
The MTA sheets carry no date, and the Town of Brookhaven page checked for this post did not address railroad parking at all. Stony Brook and St. James lot rules were not verified.
Train service and the alternatives to a daily rail commute
Service west of Huntington is electric, and service east of it is diesel. An archived MTA page describing the February 2023 schedule changes reported that peak hours carry 14 electric trains between Huntington and Manhattan, split between Penn Station and Grand Central, and that off-peak electric trains run twice an hour. East of Huntington, the same page reported eight morning and seven afternoon peak trains, with two round trips running as dual-mode trains straight to Penn Station. Off-peak service between Huntington and Port Jefferson ran about every 90 minutes, and riders needing Grand Central had to change at Huntington or Jamaica. The page is labeled as a record of 2023 changes, so current frequencies should be checked in the timetable.
That pattern explains why some Mount Sinai-area commuters drive to Huntington. The $38 monthly fare difference between the two zones is the figure that has to be weighed against a longer drive and any permit fee. Disruptions matter as well. A special MTA timetable for September 15 and 16, 2026 required riders to transfer to buses between Huntington and Port Jefferson during track work.
Ways to reach a station without parking exist as well. The MTA’s sheets list Suffolk Transit routes S60, S61, S62 and S69 at the Port Jefferson station and route S56 at Kings Park. The Port Jefferson Branch timetable also notes that discounted monthly and weekly tickets are available in combination with bus options such as NICE and NYCT.
Travel times, driving costs into Manhattan and express-bus alternatives were not verified from official pages for this post and are therefore left out. Riders can check the running time of a specific train in the TrainTime app.
For informational purposes only — consult a licensed attorney or financial advisor.
Sources
- MTA, LIRR fare chart effective January 4, 2026
- MTA, LIRR proposed fares document with station-to-zone listing
- MTA, LIRR and Metro-North fares
- MTA, CityTicket
- MTA, Port Jefferson Branch timetable, September 8 to November 8, 2026
- MTA, Port Jefferson Branch special timetable, September 15-16, 2026
- MTA, Port Jefferson Branch service changes (archived, February 2023)
- MTA, Port Jefferson station information sheet
- MTA, Kings Park station information sheet
- MTA, Smithtown station information sheet
- MTA, Cold Spring Harbor station information sheet
- Town of Huntington, commuter parking
- Town of Huntington, resident commuter permit
- Town of Huntington, non-resident commuter permit
- News 12 Long Island, January 5, 2026
- News 12 Long Island, December 17, 2025
- ABC7 New York, July 30, 2026







