How much is the bus ticket from Boston to Denver?

The cheapest bus tickets from Boston to Denver start from $130. The average price for this route is around $213. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Boston to Denver?

The average bus trip duration from Boston to Denver is 2d 8h, covering a distance of 1759 miles (2837 km). The quickest bus can get you there in 2d 1h and is operated by Greyhound .

Which bus companies service the Boston to Denver route?

Several major bus companies operate on this route with 4 buses available per day, including services from Greyhound , FlixBus .

What is the earliest and latest departure time for the bus from Boston to Denver?

The earliest bus departs from Boston to Denver at 1:30am. And the latest bus departs at 9:50pm.

What are the CO₂ emissions for the bus trip from Boston to Denver?

A bus trip from Boston to Denver generates an estimated 71 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

What is the best bus company from Boston to Denver?

According to Busbud customers, the highest-rated bus company on this route is Greyhound , with an average rating of 3.5 out of 5 stars based on 87387 reviews.

Which bus company has the best Wi-Fi from Boston to Denver?

Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.

Which bus company has the most timely service from Boston to Denver?

According to Busbud traveller reviews, the most timely bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Boston to Denver?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus , with a cleanliness rating of 4.1 out of 5 stars.

Bus Boston to Denver from $169 | Refundable Tickets

Next bus departures

Next departures for Boston to Denver on December 4
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
FlixBus + Greyhound Lines, Inc.	Bus	9:50pm	Boston (South Station)	2d 12h	8:20am	DENVER	CheapestFastest
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 5
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	Cheapest
	Bus	8:55am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	9:50pm	Boston (South Station)	2d 12h	8:20am	DENVER	No tags
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 7
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	Cheapest
	Bus	9:15am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 8
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	Cheapest
	Bus	8:55am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 9
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	Cheapest
	Bus	8:55am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	9:50pm	Boston (South Station)	2d 12h	8:20am	DENVER	No tags
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 10
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	Cheapest
	Bus	8:55am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	9:50pm	Boston (South Station)	2d 12h	8:20am	DENVER	No tags
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	No tags

Next departures for Boston to Denver on December 11
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	1:30am	Brookline	2d 8h	8:20am	DENVER	Cheapest
	Bus	8:55am	Boston (South Station)	2d 1h	8:20am	DENVER	Fastest
FlixBus + Greyhound Lines, Inc.	Bus	9:50pm	Boston (South Station)	2d 12h	8:20am	DENVER	No tags
FlixBus + Greyhound Lines, Inc.	Bus	8:55pm	Brookline	2d 13h	8:20am	DENVER	No tags

Last refresh of the prices: Last Saturday at 7:07 AM EST.

Compare 2 ways to go from Boston to Denver

We recommend taking the train

Among the sustainable travel choices, the train stands out as the good way to reach Denver. The journey takes about 2 days, 11 minutes and with fares starting at just $212, it presents an excellent value for a comfortable ride.

4train per day

2d Average Duration

1762 milesDistance

258kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$130 - $736	Average Duration2d 8h	CO₂ emissions 71kg CO₂e
Train	Average Price$212 - $919	Average Duration2d	CO₂ emissions 258kg CO₂e

Where are the popular stops in Boston and Denver?

Stops in Boston

A
Back Bay Station
145 Dartmouth St, Boston, MA 02116, USA
Visit page
B
North Station
100 Legends Way, Boston, MA 02114, USA
Visit page
C
Copley Square
115-127 St James Ave, Boston, MA 02116, USA
D
Prudential MBTA Station
220 Huntington Ave, Boston, MA 02115, USA
E
Copley MBTA Station
650 Boylston St, Boston, MA 02116, USA
F
Long Wharf
66 Long Wharf, Boston, MA 02110, USA

Stops in Denver

A
Union Station
1701 Wynkoop St, Denver, CO 80202
Visit page
B
Bus Station
1055 19th St, Denver, CO 80202

Compare bus companies

Greyhound

3.5/587,413 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.

FlixBus

3.5/511,518 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.

US bus companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Big Sky

Frequently asked questions about traveling from Boston, MA, US to Denver by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Boston to Denver?
The cheapest bus tickets from Boston to Denver start from $130. The average price for this route is around $213. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Boston to Denver?
The average bus trip duration from Boston to Denver is 2d 8h, covering a distance of 1759 miles (2837 km). The quickest bus can get you there in 2d 1h and is operated by Greyhound.
Which bus companies service the Boston to Denver route?
Several major bus companies operate on this route with 4 buses available per day, including services from Greyhound, FlixBus.
What is the earliest and latest departure time for the bus from Boston to Denver?
The earliest bus departs from Boston to Denver at 1:30am. And the latest bus departs at 9:50pm.
What are the CO₂ emissions for the bus trip from Boston to Denver?
A bus trip from Boston to Denver generates an estimated 71 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Boston to Denver?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87387 reviews.
Which bus company has the best Wi-Fi from Boston to Denver?
Based on reviews on Busbud, the bus company FlixBus has the best Wi-Fi rating with a score of 2.7.
Which bus company has the most timely service from Boston to Denver?
According to Busbud traveller reviews, the most timely bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Boston to Denver?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.

Find cheapest prices for buses

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

Best price found

12/02

$285

12/03

$336

Today

$208

12/05

$205

12/06

$169

12/07

$228

12/08

$228

12/09

$265

The cheapest trip from Boston, MA, US to Denver was searched and found on Dec 6, 2025 with a price of $169

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

You can expect to pay from $169 to $336 for a bus ticket from Boston, MA, US to Denver based on the last 2 days. You can expect to find the cheapest price for the trip at $169 which is on 2025-12-06.