Find coaches from Portland, ME to Buffalo, NY

Next bus departures

Next departures from Portland to Buffalo on 13 November
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Bus
City of Portland
Buffalo (BUF) AirportCheapest
Greyhound Lines, Inc.Bus
City of Portland
Niagara Frontier Transportation AuthorityFastest

Last refresh of the prices: Last Saturday at 14:18 EST.

Compare 2 ways to travel from Portland to Buffalo

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Buffalo. The journey takes about 18 hours 10 minutes and with fares starting at just £66, it presents an excellent value for a comfortable ride.

1bus per day
18h 10mAverage duration
436 milesDistance
18kgCO₂ emissions
Bus
Average price£66 - £164Average duration18h 10m
18kg CO₂e
Train
Average price£109 - £157Average duration18h 54m
63kg CO₂e

Frequently asked questions about travelling by bus from Portland, ME to Buffalo, NY

  1. What's the distance between Portland and Buffalo by coach?

    The distance between Portland and Buffalo by coach is approximately 437 miles (704 km).

  2. How can I travel from Portland to Buffalo avoiding air travel?

    You have the option to select the coach for your journey on this route. Choosing the coach guarantees a comfortable and sustainable travel experience, allowing you to admire the views on your way to your destination. You also have the option of utilising carpooling services.

Find cheapest prices for buses

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

Best price found
10/11
No data
11/11
No data
Today
No data
13/11
£82
14/11
£72
15/11
No data
16/11
No data
17/11
£55
busbud logoThe cheapest trip from Portland, ME to Buffalo, NY was searched and found on 17 Nov 2025 with a price of £55

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Portland, ME to Buffalo, NY as early as possible.

You can expect to pay from £55 to £82 for a bus ticket from Portland, ME to Buffalo, NY based on the last 2 days. You can expect to find the cheapest price for the trip at £55, which is on 2025-11-17.

What's the cheapest way to go from Portland, ME to Buffalo, NY?

busbud logoThe bus is the cheapest travel choice for this destination

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