HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pasco

$92+ Cheap flights from Portland to Pasco (PDX - PSC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PSC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Pasco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Pasco

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Pasco (PSC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$282
(Delta)

One-way from

$92
(Delta)
From Portland to Pasco Tri Cities
Search Deals
One-way flight from Portland to Pasco Tri Cities
Search Deals

Find flight deals from Portland to Pasco

Cheapest flights from Portland to Pasco
Explore the most affordable flight options available from Portland to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:11 pmPDX - PSC
1 stop11h 21mAlaska Airlines
Fri 12/266:00 amPSC - PDX
1 stop3h 50mAlaska Airlines
Deal found 9/15$406
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:07 pmPDX - PSC
1 stop6h 09mMultiple Airlines
Sun 10/57:36 pmPSC - PDX
2 stops22h 38mMultiple Airlines
Deal found 9/16$471
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:40 pmPDX - PSC
1 stop5h 35mAlaska Airlines
Sun 10/53:52 pmPSC - PDX
1 stop4h 36mAlaska Airlines
Deal found 9/16$486
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:37 pmPDX - PSC
1 stop3h 31mAlaska Airlines
Mon 9/294:06 pmPSC - PDX
1 stop4h 19mAlaska Airlines
Deal found 9/16$567

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Pasco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Portland to Pasco that are best for you.

Fly from

Portland

Fly to

Pasco

Route

Depart

Return

Price

PortlandPasco

PDX - PSC

PDXPSC

Portland

Wed 10/1

12:07 pm-6:16 pm

1 stop6h 09m

Pasco Tri Cities

Sun 10/5

7:36 pm-6:14 pm

2 stops22h 38m

$471

PortlandPasco

PDX - PSC

PDXPSC

Portland

Wed 10/1

3:40 pm-9:15 pm

1 stop5h 35m

Pasco Tri Cities

Sun 10/5

3:52 pm-8:28 pm

1 stop4h 36m

$486

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 9/22

8:37 pm-12:08 am

1 stop3h 31m

Pasco Tri Cities

Mon 9/29

4:06 pm-8:25 pm

1 stop4h 19m

$567

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sun 10/26

5:30 am-10:50 am

1 stop5h 20m

$92

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 10/24

4:25 pm-9:19 pm

1 stop4h 54m

$161

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sun 10/26

10:55 am-8:51 pm

2 stops9h 56m

$263

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 9/20

7:15 am-8:52 am

3 stops49h 37m

$339

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 10/24

9:35 pm-9:19 pm

3 stops23h 44m

$348

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sun 9/21

8:37 pm-12:08 am

1 stop3h 31m

$360

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 9/20

4:46 pm-9:15 pm

1 stop4h 29m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Portland to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Pasco

What is the cheapest month to book a flight from Portland to Pasco?

Currently, January is the cheapest month in which you can book a flight from Portland to Pasco (average of $349). Flying from Portland to Pasco in June is currently the most expensive (average of $438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to PSC?

Find hourly flight availability from Portland to Pasco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

It’s optimal to fly from Portland to Pasco in the afternoon. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Portland to Pasco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Pasco?

    Airlines like Alaska Airlines fly from Portland to Pasco in about 5h 35m. The time it takes to get you to your destination can typically vary by up to . There are 173 mi between Portland and Pasco.

  • Can I find deals for flights from Portland to Pasco that include hotel bookings?

    Yes. In addition to deals on Portland to Pasco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Pasco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Pasco.

  • Can I find deals for business class flights from Portland to Pasco?

    Yes. Cheapflights offers flight deals from Portland to Pasco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Pasco?

    Currently, January is the cheapest month in which you can book a flight from Portland to Pasco (average of $349). Flying from Portland to Pasco in June is currently the most expensive (average of $438). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Kennewick
Richland

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Pasco

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Boise to Portland flights
Portland to Seattle flights
Boise to Spokane flights
Eugene to Seattle flights
Medford to Seattle flights
Portland to Spokane flights
Redmond to Seattle flights
Medford to Portland flights
Redmond to Portland flights
Portland to Everett flights
Eugene to Spokane flights
Boise to Pullman flights
Portland to Wenatchee flights
Eugene to Portland flights
Medford to Spokane flights
Redmond to Spokane flights
Yakima to Seattle flights
Portland to Bellingham flights
Portland to Walla Walla flights
Portland to Pullman flights
Eugene to Walla Walla flights
Pendleton to Portland flights
Eugene to Bellingham flights
Medford to Pullman flights
Medford to Walla Walla flights
North Bend to Portland flights
Medford to Bellingham flights
Redmond to Pullman flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.