On this page, you can find and buy flights from Portland to Pasco. There are about 14 scheduled flights per week on this 290 km route, ensuring available options for travel any day.
Alaska Airlines is the primary carrier on this route. Ticket prices change constantly, so we recommend using the low-fare calendar and checking information in advance on how to get to Portland airport and what transport to choose to get from Pasco airport to your destination.
The table shows direct flights Portland → Pasco on the selected date. The flight takes approximately 51 min. Regular flights are operated by Alaska Airlines. Departures from Portland International Airport airports, arrivals at Tri-Cities Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Portland — Pasco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 328 in ,, and the most expensive are around AED 621 in b. 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.
Portland → Pasco, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 520 | low | May | AED 685 | medium | Sep | AED 661 | medium |
| Feb | AED 567 | low | Jun | AED 756 | high | Oct | AED 614 | medium |
| Mar | AED 614 | medium | Jul | AED 803 | high | Nov | AED 591 | low |
| Apr | AED 638 | medium | Aug | AED 756 | high | Dec | AED 709 | high |
Some values are estimated based on seasonality.
The climate in Pasco is characterized by hot, dry summers, with July temperatures peaking at 36.3°C. The coldest and wettest period is in December and January, when the average low is around -0.8°C and the number of rainy days increases to ten per month.
The most affordable flights are offered in August, with prices starting AED 328. Peak pricing is seen in November, with one-way fares starting AED 621.
The best time to visit in terms of both budget and weather is August, offering the lowest prices and consistently sunny weather. To maximize savings, it's recommended to avoid booking for late autumn or early winter.
Alaska Airlines is the primary carrier on the scheduled Portland to Pasco route. A total of about 14 direct flights are operated per week, providing reliable connections and a choice of convenient departure times. You can find detailed information on flight schedules and seat availability for specific dates in the flight list below.
Flights Portland — Pasco depart from Portland International Airport and arrive at Tri-Cities Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
Given the 290 km distance, a direct flight lasts an average of 45 to 55 minutes.
Alaska Airlines operates regular passenger flights between these cities.
Yes, there are about 14 direct flights per week from Portland to Pasco, allowing for non-stop travel.
Ticket prices are dynamic and seasonal; you can check the current lowest rates for upcoming dates in the low-fare calendar on this page.
All flights from Portland land at Tri-Cities Regional Airport (PSC), which serves the city of Pasco.
Where travelers fly most — pick a route and check prices
