Flights operate between Portland (PDX) and Houston (IAH).
1 airline operates this route with 1-4 flights daily flights.
Average flight time is 4h 00m - 4h 24m.
Route distance is 1832 miles (2948 km).
Route Distance
1832 miles (2948 km)
Average Duration
4h 00m - 4h 24m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
1-4 flights
Weekly Flights
21
Typical Departure Time Ranges
Earliest Departure
10:30
Latest Departure
10:30
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Alaska Airlines serves 1 destination from PDX
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| PDX → Houston (IAH) (IAH) | 7/week | 4h 00m - 4h 24m | 1,832 km | Seasonal |
Flight Schedule & Filters
Alaska Airlines flights from Portland (PDX) to Houston (IAH)
Alaska Airlines operates scheduled nonstop flights between Portland (PDX) and Houston (IAH). Alaska Airlines operates 1-4 flights daily flights on this route.• Flight Duration: 4h 00m - 4h 24m (average flight time)• Distance: 1832 miles (2948 km) (air miles between airports)• Daily Flights: 1-4 flights (scheduled departures per day)
Portland (PDX)
US
Houston (IAH)
US
FLIGHT TIME
4h 00m - 4h 24m
FLIGHT DISTANCE
1832 miles (2948 km)
4h 8m - 4h 8m
10:30
10:30
1832 miles (2948 km)
February
1 (Show)
21
Alaska Airlines Terminal Information & Contact
Departure Terminal - Portland (PDX)
Terminal: 1
Phone: 1-800-252-7522
Location: 1, Portland, US
Arrival Terminal - Houston (IAH)
Terminal: A
Phone: 1-800-252-7522
Location: A, Houston, US
Alaska Airlines Flight Schedule from Portland (PDX) to Houston (IAH)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
AS1420 |  Alaska Airlines | 10:30 | 16:38:00 | Boeing 737MAX 9 Passenger |
Alaska Airlines Monthly Flight Calendar
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Alaska Airlines Terminal Information
Departure Terminal at Portland (PDX):
Terminal 1:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Arrival Terminal at Houston (IAH):
Terminal A:
• Alaska Airlines Terminal Phone: 1-800-252-7522
Weather & Climate at Houston (IAH)
21.7°C
Avg Temperature126mm
Avg Rainfall11.2km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Houston (IAH)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Houston (IAH)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Alaska Airlines to Houston (IAH)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-09
Seasonal Travel Calendar
Alaska Airlines Contact Information and Customer Services
Alaska Airlines Address
P.O. Box 68900
Seattle, WA 98168, USA
Customer Service Phone
+1 800 654 5669Official Website
alaskaair.com/Frequently Asked Questions
How many Alaska Airlines flights operate from Portland (PDX) to Houston (IAH)?
Alaska Airlines operates 1 flight from Portland (PDX) to Houston (IAH).
What city does Houston (IAH) airport serve?
Houston (IAH) airport serves Houston, US.
How long is the Alaska Airlines flight from Portland (PDX) to Houston (IAH)?
The flight duration is approximately 4h 00m - 4h 24m.
What is the distance from Portland (PDX) to Houston (IAH)?
The distance is 1832 miles (2948 km).
What aircraft does Alaska Airlines use on this route?
Alaska Airlines uses Boeing 737MAX 9 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: United Airlines.
Which terminal does Alaska Airlines use at Portland (PDX)?
Alaska Airlines flights from Portland (PDX) depart from Terminal 1. Terminal 1 phone: 1-800-252-7522.
View all Alaska Airlines flights to Portland (PDX) →
Popular Alaska Airlines routes from Portland include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.