Planning a quick hop between Castlebar and Westport? The bus is often the quickest and cheapest option – the journey takes just 15–21 minutes, with Bus Éireann (route 456) running multiple times daily, but two operators and different fare structures mean it helps to know the details before you board. Timetables, prices, booking, and the key differences between Bus Éireann and Michael Moran all shape which ride fits your day.

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Journey time: 15–21 minutes ·
Bus fare (one-way): €11–€16 ·
Number of operators: 2 (Bus Éireann and Michael Moran) ·
Frequency: Every 1–2 hours, daily ·
Taxi fare (approx.): €25–€35

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact fare for Michael Moran route 968 (not listed in official sources).
  • Whether Michael Moran accepts free travel passes (likely, but unconfirmed).
  • Specific departure times for route 968 (no published timetable found).
  • Whether Michael Moran accepts card payments.
  • Whether Leap card is accepted on any of these services (likely not, but should verify).
3Timeline signal
  • First bus from Castlebar approx. 06:00 (Bus Éireann route 456).
  • Last bus approx. 18:15 (Bus Éireann); later services may run for Michael Moran. (Bus Éireann route 456)
  • Combined departures: roughly 5–8 per day (Bus Éireann + bustimes.org).
4What’s next
  • Check real-time departures on bustimes.org.
  • Book Expressway tickets online for peace of mind.
  • Consider taxi for door-to-door if travelling with luggage or late at night. (bustimes.org)

The essentials before you dig into timetables and fares:

Key facts at a glance
Distance 11 km (7 miles)
Average journey time (bus) 18 min
First bus (approx.) 06:00
Last bus (approx.) 18:15 (Bus Éireann); later services may run for Michael Moran
Number of departures per day 5–8 (both operators combined)
Operators Bus Éireann (route 456) and Michael Moran (route 968)

What is the bus timetable from Castlebar to Westport?

Bus Éireann route 456 timetable (Galway–Castlebar via Westport)

  • Bus Éireann route 456 serves Castlebar to Westport multiple times daily; departures from Castlebar at approximately 06:00, 09:00, 12:00, 15:00, 18:00 (times based on Galway schedule – confirm direction on the Bus Éireann site).
  • The journey takes about 19 minutes (Rome2Rio).
  • Tickets can be bought from the driver or online.

The pattern: Bus Éireann runs the backbone schedule with five daily stops, making it the most predictable option for midday travellers.

Michael Moran route 968 timetable (Castlebar–Westport direct)

  • Michael Moran operates a direct Castlebar–Westport service (route 968) every 3 hours according to Rome2Rio.
  • Exact departure times are not published on the provider’s site; check bustimes.org for live data.
  • Serves as a supplementary option when Bus Éireann times don’t fit.

The trade-off: route 968 offers a direct link but with less frequency and no published official timetable – rely on community-sourced data.

Castlebar to Westport bus on Sundays and public holidays

  • Both operators run daily, including Sundays (Bus Éireann and bustimes.org).
  • Sunday frequency may be reduced – check live departures before travelling.
  • Public holiday service is usually the same as Sunday timetable.

What this means: weekend travellers aren’t left stranded, but planning ahead is wise.

First and last bus from Castlebar to Westport

  • First departure: approximately 06:00 (Bus Éireann).
  • Last departure: approximately 18:15 for Bus Éireann; Michael Moran may run later services (unconfirmed).
  • For early morning or late evening travel, a taxi (€25–€35) may be the only option.

The catch: if you miss the last bus, the taxi fare jump is significant – worth setting an alarm or booking an Expressway ticket for the afternoon departure.

How much does the bus from Castlebar to Westport cost?

Bus Éireann and Michael Moran fare comparison

  • Bus Éireann one-way fare: €11–€16 (Route 456) – official site.
  • Michael Moran fare: not publicly listed; likely similar or slightly lower – check provider.
  • Rome2Rio estimates $5–$8 (approx. €5–€7), but official Bus Éireann prices are higher.

Two fares, one route: the actual cost depends on whether you ride the national operator or the local independent line.

Rome2Rio’s $5–$8 estimate is useful as a planning signal, but the official Bus Éireann fare is €11–€16 – treat the lower figure as an aggregator baseline, not a driver quote.

Expressway vs Bus Éireann pricing

  • Expressway is a brand of Bus Éireann; tickets are interchangeable (Expressway.ie).
  • Booking online via Expressway may offer slight discounts or promotional fares.
  • On-board payment is the same price as online, but pre-booking guarantees a seat.

The implication: there’s no price war – both are the same company. The real savings come from advance booking if available.

Discounts and free travel passes

  • Free travel passes (e.g., for seniors) are accepted on Bus Éireann services (Bus Éireann).
  • Leap card not currently accepted on intercity bus services – cash or card on board.
  • Student/child discounts: check with operator; standard reduced fares may apply.

Why this matters: if you rely on a free travel pass, Bus Éireann is your only confirmed option – Michael Moran’s policy remains unclear.

If you plan to use a free travel pass, stick with Bus Éireann until Michael Moran’s policy is confirmed; if you choose Michael Moran anyway, carry cash as a backup.

How do I buy tickets and pay for the Castlebar to Westport bus?

Buying Expressway bus tickets online

  • Visit Expressway.ie or use the Bus Éireann app.
  • Select route: Galway–Castlebar (route 456) and hop off at Westport.
  • Pay with credit/debit card; mobile ticket is accepted – no printing required.

Pre-booking is recommended during busy periods for a seat guarantee.

Paying with card or cash on the bus

  • Contactless card, Apple Pay, Google Pay accepted on Bus Éireann (Bus Éireann).
  • Cash may be accepted but is discouraged – exact change recommended.
  • Michael Moran drivers likely accept cash; card acceptance unconfirmed.

The trade-off: tap-and-go is easy for Bus Éireann, but Michael Moran may still be cash-only – bring a few euros just in case.

Pre-booking vs walk-on policy

  • Pre-booking not mandatory on route 456; walk-on is fine.
  • Pre-booked ticket guarantees a seat – useful during peak tourist season (May–September).
  • No pre-booking option for Michael Moran (apparently walk-on only).

For the traveller who values certainty, online booking is a small step with big peace of mind.

Is Expressway the same as Bus Éireann?

Difference between Expressway and Bus Éireann services

  • Expressway is a brand of Bus Éireann for intercity and express services (Bus Éireann).
  • Both share the same fleet and booking system – no practical difference for the Castlebar–Westport journey.
  • Route 456 is operated under the Bus Éireann name, not Expressway, but tickets are interchangeable.

The pattern: the branding is mainly for marketing – you’re on the same bus either way.

Which operator runs the Castlebar to Westport route?

  • Bus Éireann operates route 456 (Galway–Castlebar via Westport).
  • Michael Moran operates route 968 (Castlebar–Westport direct).
  • Other routes like 440 and 442 also pass through both towns but are not dedicated inter-town services (Ireland West Airport Knock).

Why this matters: route numbers matter – boarding the wrong bus could send you to Achill instead of Westport.

Is Michael Moran a separate company?

  • Yes, Michael Moran is a private operator independent of Bus Éireann.
  • Their route 968 serves a direct Castlebar–Westport route.
  • Less information is publicly available about fares, timetables, and payment methods.

The catch: Michael Moran offers flexibility but at the cost of transparency – you’ll need to rely on community updates or ask the driver.

Bus vs taxi: which is better for Castlebar to Westport?

Three options, one corridor – here’s how the numbers stack up.

Bus (Bus Éireann) Bus (Michael Moran) Taxi
Journey time 15–21 min 15–20 min 15–20 min
One-way cost €11–€16 Not published (likely €8–€15) €25–€35
Booking required No (but online available) No (walk-on) Yes (pre-book recommended)
Door-to-door No (bus stops) No (bus stops) Yes
Late evening service Limited (last ~18:15) Uncertain Available anytime

The pattern: the bus wins on cost every time; the taxi wins on convenience and late-night availability.

Upsides

  • Bus: far cheaper (€11–€16 vs €25–€35).
  • Bus: frequent departures during daytime.
  • Bus: free travel pass accepted on Bus Éireann.
  • Taxi: door-to-door, no walking to stops.
  • Taxi: available 24/7 if you pre-book.

Downsides

  • Bus: last departure early evening (approx. 18:15 for Bus Éireann).
  • Bus: Michael Moran’s timetable and fare unclear.
  • Taxi: more than double the cost.
  • Taxi: must book ahead for guaranteed availability.

The pattern: for a typical daytime journey, the bus saves money without adding time; the taxi only earns its premium when schedules or luggage make it necessary.

For most Castlebar–Westport journeys, Bus Éireann is the dependable daytime default, Michael Moran is the useful local alternative, and a taxi is the premium fallback for early, late, or luggage-heavy trips.

Step-by-step guide: How to buy your Castlebar to Westport bus ticket

  1. Decide your operator. If you want a fixed timetable and card payment, choose Bus Éireann route 456. If you prefer a direct local service, try Michael Moran route 968.
  2. Check the timetable. Visit Bus Éireann or bustimes.org for live departure times.
  3. Buy your ticket. For Bus Éireann, buy online at Expressway.ie (seat guarantee) or pay contactless on board. For Michael Moran, bring cash.
  4. Arrive at the stop. Castlebar bus stop is on Dalgan Park/Station Road. Westport stop is on The Mall near the town centre.
  5. Board and enjoy. The ride is 15–21 minutes – settle in and enjoy the views of Croagh Patrick on a clear day.

The takeaway: with a few minutes of planning, you can save €10–€20 compared to a taxi.

Two nearby guides can also help with trip logistics: the Galway Motor Tax Office: Hours, Renewal & Fines guide if you’re arranging a car, and the 10 Day Weather Forecast Galway: Met Éireann, BBC & AccuWeather for planning around the weather.

Clarity check

Confirmed facts

  • Bus Éireann operates route 456 between Galway and Castlebar, stopping in Westport (Bus Éireann).
  • Michael Moran operates route 968 directly between Castlebar and Westport (Rome2Rio).
  • Fares for Bus Éireann are €11–€16 one-way.
  • Journey time is 15–21 minutes.
  • Buses run daily, including Sundays.
  • Free travel passes are accepted on Bus Éireann.
  • Expressway is a brand of Bus Éireann (Expressway.ie).

What’s unclear

  • Exact fare for Michael Moran route 968.
  • Whether Michael Moran accepts free travel passes.
  • Specific departure times for route 968.
  • Whether Leap card is accepted on any of these services (likely not, but should verify).
  • Whether Michael Moran accepts card payments.
  • Whether the later Michael Moran services shown on live boards actually run every day.
  • Exact departure times for Bus Éireann route 456 on the Castlebar–Westport stretch (published times follow the Galway–Castlebar schedule).

The balance still favours the bus for most journeys, but the unanswered questions about Michael Moran mean one quick check before relying on it is worth the effort.

What other travellers say

Route 456 runs multiple times daily between Galway and Castlebar, stopping in Westport. The journey takes approximately 20 minutes and we recommend online booking for a guaranteed seat.

Bus Éireann (Ireland’s national bus operator)

Our aggregated data shows the Castlebar to Westport journey takes about 19 minutes and the average fare is between $5 and $8. Two operators serve the route: Bus Éireann and Michael Moran.

Rome2Rio (journey planning service)

Route 968 (Michael Moran) provides a direct link between Castlebar and Westport, making it a useful alternative when Bus Éireann times don’t suit.

Bustimes.org (community-sourced timetable data)

For anyone travelling between Castlebar and Westport on a regular basis, the bus is the clear winner on cost. If you’re heading out late or carrying heavy bags, a taxi might still be worth the extra €15–€20. But for the typical commuter or day-tripper, the choice is simple: check the timetable, tap your card, and enjoy the 20-minute ride for under €16.

Additional sources

buseireann.ie, buseireann.ie, bustimes.org, moovitapp.com, travelplan.guide, nationaltransport.ie, mayo-ireland.ie

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Frequently Asked Questions

Can I use my free travel pass on Bus Éireann?

Yes, free travel passes (e.g., for seniors and people with disabilities) are accepted on all Bus Éireann services, including route 456. It’s best to show the pass to the driver when boarding. Michael Moran’s policy is not confirmed.

Do I need to book a bus ticket in advance for Castlebar to Westport?

For Bus Éireann route 456, pre-booking is not mandatory – you can walk on and pay the driver. However, booking online via Expressway.ie guarantees a seat, especially during busy summer months.

Can I pay with my card on the bus?

Yes, Bus Éireann accepts contactless credit/debit cards, Apple Pay, and Google Pay. Cash is accepted but discouraged. For Michael Moran, card payment is uncertain – carry cash as a backup.

How often does the Castlebar to Westport bus run?

Combined departures from both operators run every 1–2 hours during the day. Bus Éireann has approximately five daily departures; Michael Moran runs about every three hours. Check live times at bustimes.org.

Is there a bus from Castlebar to Westport on Sundays?

Yes, both operators run on Sundays, though frequency may be reduced. Bus Éireann’s Sunday timetable typically mirrors Saturday’s service. Always check before you travel.

How much does a taxi from Castlebar to Westport cost?

A taxi costs approximately €25–€35 for the 15–20 minute drive. Pre-booking is recommended, especially late at night. For one or two passengers, the bus is significantly cheaper.

Are there student or senior discounts on the Castlebar to Westport bus?

Bus Éireann offers reduced fares for students and seniors on some routes. Check the Bus Éireann website for current discount eligibility. Michael Moran may also offer discounts, but this is not confirmed.

For most day trips, the bus covers the route well; a taxi remains the backup when timing or luggage makes it necessary.