On this page, you can find and book flights from Houston to Portland. This 2,954 km route is serviced regularly, with approximately 12 flights per week.
Flights are operated by UA and AS. Since ticket prices change constantly, we recommend using the price calendar and trend chart on this page to find the best deals.
Below is a calendar of the lowest flight ticket prices for Houston — Portland by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $89 in ,, and the most expensive are around $300 in u. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Houston → Portland, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $194 | low | May | $214 | medium | Sep | $209 | low |
| Feb | $204 | low | Jun | $244 | high | Oct | $214 | medium |
| Mar | $214 | medium | Jul | $259 | high | Nov | $224 | medium |
| Apr | $224 | medium | Aug | $234 | high | Dec | $254 | high |
Some values are estimated based on seasonality.
The warmest time to visit Portland is August, when average highs reach 29.4°C. The rainiest period is January, with up to 233.74 mm of precipitation, while February is considered the coldest month with temperatures starting from 1.5°C.
The lowest airfares are recorded in November — $166. Currently, the most expensive month to fly is April, when ticket prices rise to $300.
September is the ideal month for travel, offering the best balance of weather and price: it remains comfortably warm (24.9°C) and rainfall is infrequent. To maximize savings, try to avoid booking during the spring price peak.
Two main airlines operate on this route — United Airlines and Alaska Airlines — providing a total of about 12 departures per week. Most available options involve connecting flights, allowing you to choose a convenient departure time throughout the day. Current schedules and details for each carrier are provided in the list below.
Flights Houston — Portland depart from George Bush Intercontinental Airport and William P. Hobby Airport and arrive at Portland International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 2,954 km. A direct flight takes approximately 3.5–4 hours, although travel time may increase depending on your chosen connections.
Regular flights between these cities are provided by UA and AS. A complete list of carriers with up-to-date flight schedules is available on this page.
All flights on this route arrive at Portland International Airport (PDX).
Ticket prices are dynamic and seasonal. To find the best deal, we recommend checking the low price calendar, which shows minimum fares starting from 13,037 ₽.
We use cookies and services to collect user information. This is essential for the functioning of the site and for marketing purposes. You can find out more in .
Where travelers fly most — pick a route and check prices
