What is the cheapest day to fly from Portland to Pasco?

Travelers seeking maximum savings on their Portland to Pasco flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Pasco ranges from 0.3 - 1.2 inches per month. January is typically the wettest month, when rainfall can reach 1.2 in. July is typically the driest time to visit Pasco when rainfall is around 0.3 in.

If weather is an important factor for your trip to Pasco, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest day to fly round-trip from Portland to Pasco?

Users have found that flying from Portland to Pasco on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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.

$109+ Cheap Flights from Portland to Pasco

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Round-trip from	$219 (Delta)
One-way from	$109 (Alaska Airlines)

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 August 18, 2025.

Tue 9/165:15 amPDX - PSC

1 stop5h 38mDelta

Tue 9/235:20 amPSC - PDX

1 stop5h 07mDelta

Deal found 8/17

$219

Sat 9/61:36 pmPDX - PSC

1 stop2h 59mDelta

Mon 9/85:47 pmPSC - PDX

1 stop14h 28mDelta

Deal found 8/15

$251

Tue 9/168:37 pmPDX - PSC

1 stop3h 31mAlaska Airlines

Tue 9/238:45 amPSC - PDX

2 stops7h 59mAlaska Airlines

Deal found 8/17

$270

Mon 10/138:50 pmPDX - PSC

1 stop15h 40mAlaska Airlines

Fri 10/177:24 pmPSC - PDX

1 stop17h 01mAlaska Airlines

Deal found 8/16

$302

Sat 9/62:30 pmPDX - PSC

2 stops6h 45mAlaska Airlines

Mon 9/87:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/16

$345

Fri 9/51:24 pmPDX - PSC

1 stop5h 56mAlaska Airlines

Sun 9/77:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$396

Mon 9/12:30 pmPDX - PSC

1 stop4h 48mAlaska Airlines

Fri 9/57:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$466

Best flights from Portland to Pasco
Discover carefully curated flight deals from Portland to Pasco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2025.

Tue 9/165:15 amPDX - PSC

1 stop5h 38mDelta

Tue 9/235:20 amPSC - PDX

1 stop5h 07mDelta

Deal found 8/17

$219

Tue 9/168:37 pmPDX - PSC

1 stop3h 31mAlaska Airlines

Tue 9/238:45 amPSC - PDX

2 stops7h 59mAlaska Airlines

Deal found 8/17

$270

Sat 9/61:36 pmPDX - PSC

1 stop2h 59mDelta

Mon 9/85:47 pmPSC - PDX

1 stop14h 28mDelta

Deal found 8/15

$251

Mon 10/138:50 pmPDX - PSC

1 stop15h 40mAlaska Airlines

Fri 10/177:24 pmPSC - PDX

1 stop17h 01mAlaska Airlines

Deal found 8/16

$302

Sat 9/62:30 pmPDX - PSC

2 stops6h 45mAlaska Airlines

Mon 9/87:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/16

$345

Fri 9/51:24 pmPDX - PSC

1 stop5h 56mAlaska Airlines

Sun 9/77:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$396

Mon 9/12:30 pmPDX - PSC

1 stop4h 48mAlaska Airlines

Fri 9/57:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$466

Last-minute flights from Portland to Pasco
Discover last-minute flight deals from Portland to Pasco. Data last updated August 18, 2025 and is based on user searches.

Mon 9/12:30 pmPDX - PSC

1 stop4h 48mAlaska Airlines

Fri 9/57:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$466

Fri 9/51:24 pmPDX - PSC

1 stop5h 56mAlaska Airlines

Sun 9/77:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/17

$396

Sat 9/61:36 pmPDX - PSC

1 stop2h 59mDelta

Mon 9/85:47 pmPSC - PDX

1 stop14h 28mDelta

Deal found 8/15

$251

Sat 9/62:30 pmPDX - PSC

2 stops6h 45mAlaska Airlines

Mon 9/87:57 pmPSC - PDX

1 stop4h 18mAlaska Airlines

Deal found 8/16

$345

Tue 9/165:15 amPDX - PSC

1 stop5h 38mDelta

Tue 9/235:20 amPSC - PDX

1 stop5h 07mDelta

Deal found 8/17

$219

Tue 9/168:37 pmPDX - PSC

1 stop3h 31mAlaska Airlines

Tue 9/238:45 amPSC - PDX

2 stops7h 59mAlaska Airlines

Deal found 8/17

$270

One-way flights from Portland to Pasco
Search for one-way flight options from Portland to Pasco. Find affordable one-way fares based on user searches. Data last updated August 18, 2025.

Tue 9/167:31 pmPDX - PSC

1 stop4h 37mAlaska Airlines

Deal found 8/15

$109

Thu 9/183:40 pmPDX - PSC

1 stop5h 35mHawaiian Airlines

Deal found 8/15

$157

Thu 9/181:08 pmPDX - PSC

2 stops24h 27mMultiple Airlines

Deal found 8/15

$176

Tue 9/165:08 pmPDX - PSC

3 stops31h 00mMultiple Airlines

Deal found 8/15

$332

Fly from

Fly to

Route

Depart

Return

Price

PortlandPasco

PDX - PSC

PDXPSC

Portland

Tue 9/16

5:15 am-10:53 am

1 stop5h 38m

Pasco Tri Cities

Tue 9/23

5:20 am-10:27 am

1 stop5h 07m

$219

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 9/6

1:36 pm-4:35 pm

1 stop2h 59m

Pasco Tri Cities

Mon 9/8

5:47 pm-8:15 am

1 stop14h 28m

$251

PortlandPasco

PDX - PSC

PDXPSC

Portland

Tue 9/16

8:37 pm-12:08 am

1 stop3h 31m

Pasco Tri Cities

Tue 9/23

8:45 am-4:44 pm

2 stops7h 59m

$270

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 10/13

8:50 pm-12:30 pm

1 stop15h 40m

Pasco Tri Cities

Fri 10/17

7:24 pm-12:25 pm

1 stop17h 01m

$302

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 9/6

2:30 pm-9:15 pm

2 stops6h 45m

Pasco Tri Cities

Mon 9/8

7:57 pm-12:15 am

1 stop4h 18m

$345

PortlandPasco

PDX - PSC

PDXPSC

Portland

Fri 9/5

1:24 pm-7:20 pm

1 stop5h 56m

Pasco Tri Cities

Sun 9/7

7:57 pm-12:15 am

1 stop4h 18m

$396

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 9/1

2:30 pm-7:18 pm

1 stop4h 48m

Pasco Tri Cities

Fri 9/5

7:57 pm-12:15 am

1 stop4h 18m

$466

PortlandPasco

PDX - PSC

PDXPSC

Portland

Tue 9/16

7:31 pm-12:08 am

1 stop4h 37m

$109

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 9/18

3:40 pm-9:15 pm

1 stop5h 35m

$157

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 9/18

1:08 pm-1:35 pm

2 stops24h 27m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 11 results

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?

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

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

Kennewick

Richland

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Pasco

Complete your trip

Pasco car rentals

Pasco Tri Cities Airport car rentals

Wenatchee Pangborn Field Airport car rentals

Lewiston Nez Perce Rgnl Airport car rentals

Yakima Air Terminal Airport car rentals

Walla Walla Airport car rentals

Seattle car rentals

Spokane car rentals

Yakima car rentals

Bellingham car rentals

Walla Walla car rentals

Wenatchee car rentals

Other flights to Pasco

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.

$109+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Pasco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Pasco

Round-trip from

One-way from

Find flight deals from Portland to Pasco

Cheapest flights from Portland to PascoExplore 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 August 18, 2025.

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 August 18, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Pasco that are best for you.

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.

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?

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 August 18, 2025.

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.

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

How can I find direct flights from Portland to Pasco?

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

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

Traveling to a place near Pasco?

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.

100% Free

Book with Flexibility

Travel Smart

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 August 18, 2025.