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Portland, OR to Houston, TX Bus

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21/01/2026
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Portland, OR to Houston, TX by bus

The journey from Portland, OR to Houston, TX by bus is 2,954.72 km and takes 63 hrs 3 mins. There are 20 connections per day, with the first departure at 2:00 a.m. and the last at 7:50 p.m.. It is possible to travel from Portland, OR to Houston, TX by bus for as little as $423.97 or as much as $578.69. The best price for this journey is $423.97.

Lowest Price $423.97
Journey Duration 63 hrs 3 mins
Connection per Day 20
Lowest Price $423.97
Highest Price $578.69
First Departure 2:00 a.m.
Last Departure 7:50 p.m.
Distance 2,954.72 km
Departure Portland, OR
Arrival Houston, TX
Carriers Greyhound Lines, Inc., FlixBus

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Best time to book cheap bus tickets from Portland, OR to Houston, TX

The cheapest Portland, OR - Houston, TX bus tickets can be found for as low as $134.70 if you’re lucky, or $159.58 on average. The most expensive ticket can cost as much as $198.98.

Find the best day to travel to Houston, TX by bus

When travelling to Houston, TX by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board FlixBus and Greyhound from Portland, OR to Houston, TX
Compare services on board when travelling from Portland, OR to Houston, TX by bus.
Facilities FlixBus Greyhound
power_sockets Power sockets check check
luggage Luggage check check
food_and_drink Food and drink check cross
air_con Air conditioning check check
wifi WiFi check check
accessibility Accessibility check check
bicycle Bicycle check cross
entertainment_portal Entertainment Portal check cross
mobility_and_wheelchair_services landingPage.services.mobility_and_wheelchair_services check cross

Portland, OR to Houston, TX CO2 Emissions by Bus

Ecology
Train
206.83kg
Bus
221.6kg
Flight
590.94kg
Car
472.76kg

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Frequently Asked Questions

How much is a bus ticket from Portland, OR to Houston, TX?
A bus ticket from Portland, OR to Houston, TX is $525.16. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $423.97.
What's the cheapest bus ticket from Portland, OR to Houston, TX?
The cheapest ticket you can get from Portland, OR to Houston, TX is $423.97. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Portland, OR and Houston, TX by bus?
Portland, OR to Houston, TX is 2,954.72 km.
How long does the bus between Portland, OR and Houston, TX take?
Portland, OR to Houston, TX is on average 63 hrs 3 mins. However the fastest option will get you there in 55 hrs 5 mins.
Which companies operate from Portland, OR to Houston, TX?
The bus journey from Portland, OR to Houston, TX is covered by 2 operator(s). On Virail you can find these carriers that provide services on this route: Greyhound Lines, Inc., FlixBus and Greyhound.
How many bus connections per day go from Portland, OR to Houston, TX?
Portland, OR to Houston, TX has 20 connection(s) per day on average.
What time does the first bus from Portland, OR to Houston, TX leave?
The earliest bus from Portland, OR to Houston, TX departs at 2:00 a.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from Portland, OR to Houston, TX depart?
The latest bus from Portland, OR to Houston, TX departs at 7:50 p.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Portland, OR to Houston, TX in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is $423.97 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
What's the fastest journey time between Portland, OR to Houston, TX by bus?
The fastest journey time by bus between Portland, OR and Houston, TX is 55 hrs 5 mins.
Is there a direct bus from Portland, OR to Houston, TX?
Yes, there is a direct bus between Portland, OR and Houston, TX.
What are the CO2 emissions for Portland, OR to Houston, TX by bus?
The bus journey from Portland, OR to Houston, TX creates 221.6kg of CO2 emissions.

Go local from Portland, OR

Buses Portland, OR - Seattle, WABuses Portland, OR - Eugene, OR

Trending routes

Buses Portland, OR - New York, NYBuses Portland, OR - MontrealBuses Portland, OR - Washington, DCBuses Portland, OR - VancouverBuses Portland, OR - San Antonio, TXBuses Portland, OR - Dallas, TXBuses Portland, OR - Austin, TXBuses Portland, OR - Los Angeles, CABuses Portland, OR - Fort Lauderdale, FLBuses Portland, OR - Phoenix, AZBuses Portland, OR - Philadelphia, PABuses Portland, OR - San Jose, CA

Weekend getaways from Portland, OR

Buses Portland, OR - Sacramento, CABuses Portland, OR - Spokane, WABuses Portland, OR - Bellingham, WABuses Portland, OR - Missoula, MTBuses Portland, OR - VancouverBuses Portland, OR - Elko, NV

International routes from Portland, OR and nearby areas

Buses Portland, OR - VancouverBuses Portland, OR - MontrealBuses Eugene, OR - VancouverBuses Seattle, WA - VancouverBuses Seattle, WA - OttawaBuses Seattle, WA - TorontoBuses Seattle, WA - Montreal

Other destinations from Portland, OR

Buses Portland, OR - Philadelphia, PABuses Portland, OR - Washington, DCBuses Portland, OR - San Diego, CABuses Portland, OR - Los Angeles, CABuses Portland, OR - Austin, TXBuses Portland, OR - Columbus, OHBuses Portland, OR - Milwaukee, WIBuses Portland, OR - San Francisco, CABuses Portland, OR - Seattle, WABuses Portland, OR - Chicago, ILBuses Portland, OR - Fresno, CABuses Portland, OR - San Antonio, TX

Main routes to Houston, TX

Buses Philadelphia, PA - Houston, TXBuses Washington, DC - Houston, TXBuses San Diego, CA - Houston, TXBuses Los Angeles, CA - Houston, TXBuses Austin, TX - Houston, TXBuses Fort Worth, TX - Houston, TXBuses Oklahoma City, OK - Houston, TXBuses San Francisco, CA - Houston, TXBuses Indianapolis, IN - Houston, TXBuses Chicago, IL - Houston, TXBuses Detroit, MI - Houston, TXBuses San Antonio, TX - Houston, TX

Related routes

Trains Portland, OR - Houston, TXFlight Portland, OR - Houston, TXBuses Houston, TX - Portland, ORTrains Houston, TX - Portland, ORFlight Houston, TX - Portland, OR

Other popular routes

Buses Saint George, UT - Phoenix, AZBuses Claremont, CA - New York, NYBuses Claremont, CA - San Antonio, TXBuses Dallas, TX - Daytona Beach, FLBuses Columbus, OH - Toledo, OHBuses Reno, NV - New York, NYBuses Wilmington, DE - Dallas, TXBuses Victorville, CA - Dallas, TXBuses Montgomery, AL - Philadelphia, PABuses Hamilton, Ontario - Abbotsford, British ColumbiaBuses Jacksonville, FL - Chicago, ILBuses Las Vegas, NV - Los Angeles, CABuses Boston, MA - San Jose, CABuses Elko, NV - New York, NYBuses Eugene, OR - San Jose, CABuses Hope, British Columbia - Prince GeorgeBuses Saskatoon - Hamilton, OntarioBuses Lafayette, LA - Houston, TXBuses Kalamazoo, MI - Houston, TXBuses Sarasota, FL - San Jose, CA