Boonsiri Sealine vs Montanatip
Compare Boonsiri Sealine and Montanatip — routes, service areas, and coverage across Thailand. See where they overlap and where each operator goes its own way.
Operator A Boonsiri Sealine vs 
Operator B Montanatip What travellers say: Boonsiri Sealine vs Montanatip
Reviewers give Boonsiri Sealine a markedly higher average rating (4.47 from 2,727 reviews) than Montanatip (3.71 from 709 reviews) for Thailand island transfers, with both operators receiving praise for value and mixed feedback on logistics; travellers can book either seamlessly via ThailandBoatTickets.com and get real-time help from our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram or Facebook.
Boonsiri Sealine
Boonsiri Sealine draws strong praise for smooth door-to-door organization, punctual departures, friendly and helpful staff, comfortable buses on many legs, and included meals or snacks, earning 88% positive ratings; common complaints focus on waits between transfers, communication gaps, inconsistent ferry quality versus the advertised catamaran, and occasional AC or driving issues, especially on longer multi-leg or return journeys.
Montanatip
Montanatip is frequently noted for good value and comfortable VIP main coaches with blankets and snacks, with 57% positive ratings and many travellers reaching destinations on time; recurring complaints centre on poor communication, long unexplained waits at Surat Thani transfers, pushy upselling of taxis, cramped minivans, dirty toilets, and staff rudeness at the transfer hub, leading to a large middle band of 3-star reviews.
Traveller sentiment favours Boonsiri Sealine for more consistent reliability and fewer pain points than Montanatip, though both deliver budget transfers when expectations are managed.
Service areas at a glance
Based on currently active routes for each operator.
Both operators 15
Only Boonsiri Sealine 6
Only Montanatip 6
Routes & coverage compared
Both Boonsiri Sealine and Montanatip operate overlapping routes including Bangkok to Hua Hin, Koh Phangan, Koh Samui, Koh Tao and Surat Thani, plus Hua Hin to those same Gulf of Thailand islands, Koh Chang to Koh Samui and Koh Tao, Koh Kood to Koh Phangan and Koh Tao, Koh Phangan to Bangkok, Hua Hin and Koh Kood, Koh Samui to Bangkok, Hua Hin, Koh Chang and Koh Kood, Koh Tao to Bangkok, Pattaya to Koh Phangan, Koh Samui and Koh Tao, and Surat Thani to Bangkok. Book these shared routes easily at ThailandBoatTickets.com where our 24/7 Virtual Ticket Assistant (VTA) is available on WhatsApp, Instagram DM, Telegram and Facebook to help plan your trip.
Boonsiri Sealine uniquely covers Ao Nang, Chumphon, Donsak, Hat Yai, Koh Mak, Krabi, Nakhon Si Thammarat, Railay and Trat connections to the Gulf islands plus eastern routes like Bangkok to Koh Chang, Koh Kood and Koh Mak. Montanatip uniquely serves Andaman coast destinations including Phuket, Koh Phi Phi, Koh Lanta, Khao Lak, Krabi, Khao Sok, Trang and Suvarnabhumi Airport links from Bangkok, Hua Hin and Pattaya. Compare and book all options at ThailandBoatTickets.com with our 24/7 Virtual Ticket Assistant (VTA) on WhatsApp, Instagram DM, Telegram and Facebook for seamless trip planning.
Routes both operators run
Same departure and destination — true head-to-head options.
Price distribution
How ticket prices spread across each operator's routes (THB).
Boonsiri Sealine tickets usually fall between 920 THB–1,560 THB (median 1,290 THB), while Montanatip between 1,150 THB–1,980 THB (median 1,480 THB). On the whole, Boonsiri Sealine offers the cheaper tickets.
Which should you pick?
Frequently asked questions
Boonsiri Sealine vs Montanatip