Bus Tickets from Portland (ME) to Buffalo (NY)

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TodayMay 29
from US$135
TomorrowMay 30
SatMay 31
SunJun 1
MonJun 2
TueJun 3
WedJun 4
ThuJun 5

Next departures to Buffalo

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: May 29 at
    Departure city: Portland
    Departure location: Portland (Park & Ride)
    Arrival time: May 30 at
    Destination city: Buffalo
    Destination location: Niagara Frontier Transportation Authority
    Operated by: Greyhound Lines, Inc.Greyhound Lines, Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: May 29 at
    Departure city: Portland
    Departure location: Portland Transportation Center
    Arrival time: May 30 at
    Destination city: Buffalo
    Destination location: Depew Station
    Operated by: AmtrakAmtrak
    Vehicle: BusDuration:
  • Departure time: May 29 at
    Departure city: Portland
    Departure location: Portland Transportation Center
    Arrival time: May 30 at
    Destination city: Buffalo
    Destination location: Depew Station
    Operated by: AmtrakAmtrak
    Vehicle: BusDuration:
  • Departure time: May 29 at
    Departure city: Portland
    Departure location: Portland (Park & Ride)
    Arrival time: May 30 at
    Destination city: Buffalo
    Destination location: Buffalo (BUF) Airport
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: May 29 at
    Departure city: Portland
    Departure location: Portland Transportation Center
    Arrival time: May 30 at
    Destination city: Buffalo
    Destination location: Depew Station
    Operated by: AmtrakAmtrak
    Vehicle: BusDuration:

Last refresh of the prices: Last Monday at 10:23 PM EDT.

Prices and availability are subject to change.

Accepted payments

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Compare 2 ways to go from Portland to Buffalo

Bus
Average PriceUS$87 - US$184Average Duration17h 45m
18kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average PriceUS$142 - US$185Average Duration18h 54m
63kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Portland to Buffalo

Among the sustainable travel choices, the bus stands out as a good way to reach Buffalo. The journey takes about 17 hours 45 minutes, and with fares starting at just US$87, it presents an excellent value for a comfortable ride.

2bus per day
17h 45mAverage Duration
US$87Cheapest ticket
18kgCO₂ emissions

Bus Portland to Buffalo: Trip Overview

Average Ticket PriceUS$157
Average Bus Trip Duration17h 45m
Number of daily buses2
Earliest bus departure1:45pm
Distance702 km

Portland to Buffalo Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Portland to Buffalo.

Bus service from Portland to Buffalo will be provided by the most trusted bus companies.

From cheap bus tickets to more luxurious buses travelling from Portland to Buffalo, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Portland (ME) - Buffalo (NY)

  1. How long is the bus trip from Portland to Buffalo?

    The typical travel time from Portland to Buffalo by bus is around 17h 45m. For the shortest travel time, select the fastest bus available, which will take you to Buffalo in about 17h 45m.

  2. How far is Portland from Buffalo?

    The distance between Portland and Buffalo is around 704 km (437 miles).

  3. What are the departure and arrival locations for buses traveling from Portland to Buffalo?

    Buses traveling this route start their trip at Greyhound Station Portland Maine, in Portland, and end it at Buffalo Airport, in Buffalo.

  4. What is the cheapest way to go from Portland to Buffalo?

    The least expensive way to go from Portland to Buffalo would be going by bus. Starting at US$87, this bus is the most cost-effective option for your journey.

  5. How much does it cost to take the bus from Portland to Buffalo?

    The bus fare from Portland to Buffalo is approximately US$157.

  6. Can I take an overnight bus from Portland to Buffalo?

    Yes! Catch buses leaving from Portland until 1:45pm and reaching Buffalo on the following day.

Find cheapest prices for buses

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

Best price found
05-27
No data
05-28
US$133
Today
US$127
05-30
No data
05-31
No data
06-01
No data
06-02
US$57
06-03
No data
busbud logoThe cheapest trip from Portland to Buffalo was searched and found on Jun 2, 2025 with a price of US$57

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

You can expect to pay from US$57 to US$795 for a bus ticket from Portland to Buffalo based on the last 2 days. You can expect to find the cheapest price for the trip at US$57 which is on 2025-06-02.

Usually Amtrak will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Portland to Buffalo but it'll also be endearing to native speakers who will surely appreciate your effort.

Much more than a mere vehicle taking you from Portland to Buffalo, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Portland to Buffalo that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Portland to Buffalo, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

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

busbud logoThe bus is the cheapest travel choice for this destination

Will you be returning to Portland by bus?

Bus from Portland to Buffalo

You can also go to Buffalo by train

Train from Portland to Buffalo

Why choose Busbud?

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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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