Boston to Cape Cod

By the Viamo editorial team · Editor Terje Moy · Last updated July 2026 · 5 min read

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Cape Cod sits barely 60–100 km from Boston as the crow flies, yet the peninsula's narrow bridges and summer traffic mean the "quickest" option changes completely between July and January. There is a seasonal train, a year-round bus, a fast summer ferry and, of course, the drive. Here is how each stacks up.

The quickest way in summer: the CapeFLYER train

Between late May and early September, the CapeFLYER runs a direct weekend train from Boston's South Station to Hyannis, the Cape's main hub, in about 2 hours 15 minutes. It is a seasonal, weekend-only service (Friday to Sunday, plus holiday Mondays), run jointly by the MBTA and the Cape Cod Regional Transit Authority, and it is a genuinely pleasant way to arrive — no bridge traffic, a café car, and bikes carried free. Outside the summer season, this train does not run at all, so check the calendar before planning around it.

Trains are relatively frequent on operating weekends but not hourly, so it pays to check the timetable and book your specific train rather than just turning up. Hyannis station is a short walk or taxi from the ferry terminal for onward travel to Nantucket or Martha's Vineyard, two of the most popular add-ons to a Cape Cod trip.

The cheapest and most reliable: the bus

Peter Pan Bus Lines and Plymouth & Brockton run scheduled coach services from Boston (Logan Airport and South Station) to Cape Cod towns including Hyannis, Falmouth and Provincetown, operating year-round, unlike the train. Journey times run from around 1 hour 30 minutes to Hyannis up to 3 hours or more to Provincetown, depending on stops and summer traffic on Route 6. Fares are generally the lowest of any option, and buses run multiple times a day even in winter, which makes this the dependable choice if your dates fall outside the CapeFLYER season.

The trade-off is exposure to the same road congestion that affects drivers — a Friday afternoon bus in August can take noticeably longer than the timetable suggests, so build in slack if you are catching a same-day ferry onward to the islands. Travellers arriving from outside the US should also check the US ESTA well before departure, since this affects entry at Boston's Logan Airport for the many visitors who begin their Cape Cod trip by air.

By sea: the summer ferry from Boston

A seasonal high-speed ferry links Boston directly to Provincetown at the very tip of the Cape, typically running from late spring to early autumn, with the crossing taking around 90 minutes. It is a scenic and relaxed way to reach the outer Cape without touching the bridges at all, and it lands you within walking distance of Provincetown's centre. This route does not operate in winter, and there is no year-round Boston-to-Cape ferry — for the mid-Cape and Hyannis area, the train or bus remain the options.

Travellers continuing on to Nantucket or Martha's Vineyard should note those onward ferries depart from Hyannis, not Provincetown, so factor in a connection if the islands are your real destination — see the wider ferries in North America guide for the island network and how the Hyannis-based services fit together.

Driving: flexible, but watch the bridges

The drive from Boston to Hyannis is around 110 km and takes 1 hour 30 minutes to 2 hours in normal traffic via Route 3 and the Sagamore Bridge — one of only two road bridges onto the Cape, along with the Bourne Bridge. In midsummer, especially Friday afternoons and Saturday mornings, bridge traffic can add well over an hour, and Massachusetts state police periodically manage flow with lane reversals. If you are hiring a car for the trip, factor this into arrival plans and avoid the classic Friday-afternoon exodus if you can help it. General guidance on hire-car paperwork and insurance is covered in renting a car abroad, useful if you are visiting from overseas rather than driving your own vehicle.

Having a car pays off once on the Cape itself, where public transport between towns is limited outside the main routes — useful if you plan to explore beyond Hyannis toward Chatham, Wellfleet or the National Seashore. For the broader picture of driving distances and conditions across the country, see driving in the USA.

Which should you choose?

In summer, the CapeFLYER is the most relaxed way in if your dates align with its weekend schedule and Hyannis suits your plans. For year-round travel, flexible timing or a Provincetown destination, the bus is the reliable default. The ferry is worth it specifically for a scenic, traffic-free run to Provincetown in season. Bring a car only if you want the freedom to explore multiple Cape towns and are prepared for bridge traffic at peak times. Travellers arriving at Logan first should also see Boston airport to the city for getting from the terminal to South Station or the ferry terminal before continuing on to the Cape. For a similarly short, multi-modal New England hop, the Boston to Portland guide covers a comparable set of trade-offs heading the other direction.

Frequently asked questions

Does the train to Cape Cod run all year?

No. The CapeFLYER is a seasonal, weekend service running roughly from late May to early September. Outside that window, the bus is the main public transport option to the Cape.

What is the fastest way from Boston to Provincetown?

In season, the direct high-speed ferry from Boston to Provincetown, at around 90 minutes, usually beats the bus or a drive around the outer Cape.

Do I need a car on Cape Cod?

Not necessarily if you are staying in or near Hyannis, but a car makes it far easier to reach smaller towns and beaches spread across the peninsula, where bus coverage thins out.

How bad is bridge traffic onto Cape Cod?

It can be severe on summer weekends, particularly Friday afternoons at the Bourne and Sagamore bridges. Travelling midweek or outside peak hours avoids most of the delay.