How much is the bus ticket from Houston to Flagstaff?

The cheapest bus tickets from Houston to Flagstaff start from $128. The average price for this route is around $237. 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 Houston to Flagstaff?

The average bus trip duration from Houston to Flagstaff is 1d 12h, covering a distance of 1015 miles (1637 km). The quickest bus can get you there in 1d 3h and is operated by Greyhound .

Which bus companies service the Houston to Flagstaff route?

Several major bus companies operate on this route with 8 buses available per day, including services from Greyhound , Amtrak , FlixBus , Valley Transit .

What is the earliest and latest departure time for the bus from Houston to Flagstaff?

The earliest bus departs from Houston to Flagstaff at 1:50am. And the latest bus departs at 11:20pm.

What are the CO₂ emissions for the bus trip from Houston to Flagstaff?

A bus trip from Houston to Flagstaff generates an estimated 41 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 Houston to Flagstaff?

According to Busbud customers, the highest-rated bus company on this route is Amtrak , with an average rating of 4.1 out of 5 stars based on 5696 reviews.

Which bus company has the best Wi-Fi from Houston to Flagstaff?

Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.

Which bus company has the most timely service from Houston to Flagstaff?

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 Houston to Flagstaff?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak , with a cleanliness rating of 4.5 out of 5 stars.

Bus Houston to Flagstaff from $162 | Refundable Tickets

Next bus departures

Next departures for Houston to Flagstaff on January 16
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc.	Bus	6:50pm	The Woodlands - Windvale Center	1d 8h	2:20am	Greyhound Station	Cheapest
	Bus	8:15am	Houston Bus Station	1d 3h	11:05am	Greyhound Station	Fastest
	Bus	6:55pm	Houston Bus Station	1d 10h	4:30am	Greyhound Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	6:00pm	Downtown Gray & Smith	1d 9h	2:20am	Greyhound Station	No tags
Valley Transit + Greyhound Lines, Inc.	Bus	6:35am	Hillcroft Ave & Southwest Freeway	1d 5h	11:05am	Greyhound Station	No tags

Last refresh of the prices: Last Tuesday at 6:27 PM CST.

Compare 2 ways to go from Houston to Flagstaff

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as the good way to reach Flagstaff. The journey takes about 1 day, 12 hours 40 minutes and with fares starting at just $128, it presents an excellent value for a comfortable ride.

8bus per day

1d 12hAverage Duration

1015 milesDistance

41kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$128 - $510	Average Duration1d 12h	CO₂ emissions 41kg CO₂e
Train	Average Price$278 - $361	Average Duration2d 10h	CO₂ emissions 149kg CO₂e

Where are the popular stops in Houston and Flagstaff?

Stops in Houston

A
Hillcroft Ave & Southwest Freeway
6590 Southwest Fwy, Houston, TX 77074, USA
Visit page Map
B
Downtown Greyhound Station
2121 Main St, Houston, TX 77002
Map
C
Harrisburg Greyhound Station
7000 Harrisburg Blvd, Houston, TX 77011, USA
Map
D
Harrisburg Senda Station
7011 Harrisburg Blvd, Houston, TX 77011, USA
Visit page Map
E
Clay St & Louisiana St
600-698 Clay St, Houston, TX 77002, USA
Map
F
Lockwood Dr & Harvey Wilson Dr
820 Lockwood Dr, Houston, TX 77002, USA
Map

Stops in Flagstaff

A
Greyhound Station
880 E Butler Ave, Flagstaff, AZ 86001
Visit page Map
B
Southside
Jack in the Box, 398-446 S Malpais Ln, Flagstaff, AZ 86001, USA
Visit page Map

Compare bus companies

Greyhound

3.5/587,501 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.

Amtrak

4/55,738 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

FlixBus

3.5/512,055 reviews

Staff4.1

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.

Valley Transit

3/539 reviews

Staff4

Timeliness3.4

Cleanliness3

Wifi2.8

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

Frequently asked questions about traveling from Houston, US to Flagstaff, US 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 Houston to Flagstaff?
The cheapest bus tickets from Houston to Flagstaff start from $128. The average price for this route is around $237. 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 Houston to Flagstaff?
The average bus trip duration from Houston to Flagstaff is 1d 12h, covering a distance of 1015 miles (1637 km). The quickest bus can get you there in 1d 3h and is operated by Greyhound.
Which bus companies service the Houston to Flagstaff route?
Several major bus companies operate on this route with 8 buses available per day, including services from Greyhound, Amtrak, FlixBus, Valley Transit.
What is the earliest and latest departure time for the bus from Houston to Flagstaff?
The earliest bus departs from Houston to Flagstaff at 1:50am. And the latest bus departs at 11:20pm.
What are the CO₂ emissions for the bus trip from Houston to Flagstaff?
A bus trip from Houston to Flagstaff generates an estimated 41 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 Houston to Flagstaff?
According to Busbud customers, the highest-rated bus company on this route is Amtrak, with an average rating of 4.1 out of 5 stars based on 5696 reviews.
Which bus company has the best Wi-Fi from Houston to Flagstaff?
Based on reviews on Busbud, the bus company Amtrak has the best Wi-Fi rating with a score of 3.6.
Which bus company has the most timely service from Houston to Flagstaff?
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 Houston to Flagstaff?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Amtrak, with a cleanliness rating of 4.5 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

01/13

No data

01/14

$195

Today

$184

01/16

$179

01/17

No data

01/18

No data

01/19

No data

01/20

No data

The cheapest trip from Houston, US to Flagstaff, US was searched and found on Jan 16, 2026 with a price of $179

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

You can expect to pay from $179 to $242 for a bus ticket from Houston, US to Flagstaff, US based on the last 2 days. You can expect to find the cheapest price for the trip at $179 which is on 2026-01-16.