When did momondo last update prices for flights from Portland Airport to Pasco Tri Cities Airport?

Prices for flights from Portland Airport to Pasco Tri Cities Airport are refreshed on a daily basis.

How old do you have to be to fly from Portland Airport to Pasco Tri Cities Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$154 Cheap Flights from Portland to Pasco in 2026

1 adult

0 bags

Find the cheapest flights from Portland to Pasco

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:31 pm - 3:22 pm

PDX

PSC

0h 51mnonstop

5:23 am - 6:18 am

PSC

PDX

0h 55mnonstop

$247Alaska Airlines

Mon, Jul 20 - Tue, Jul 28

11:20 am - 4:16 pm

PDX

PSC

4h 56m

1 stop

5:30 pm - 9:16 pm

PSC

PDX

3h 46m

1 stop

$267Delta

Mon, May 25 - Mon, Jun 1

5:00 am - 11:04 am

PDX

PSC

6h 04m

1 stop

6:00 am - 9:47 am

PSC

PDX

3h 47m

1 stop

$307Alaska Airlines

Wed, Jun 3 - Sat, Jun 6

5:30 am - 11:46 am

PDX

PSC

6h 16m

1 stop

5:30 pm - 9:18 pm

PSC

PDX

3h 48m

1 stop

$327Delta

Thu, May 7 - Sun, May 10

5:00 am - 11:04 am

PDX

PSC

6h 04m

1 stop

11:41 am - 4:50 pm

PSC

PDX

5h 09m

1 stop

$337Alaska Airlines

Thu, May 28 - Sun, May 31

9:50 pm - 10:44 pm

PDX

PSC

0h 54mnonstop

3:59 pm - 4:50 pm

PSC

PDX

0h 51mnonstop

$372Alaska Airlines

Sat, Jun 27 - Sun, Jun 28

5:00 am - 11:04 am

PDX

PSC

6h 04m

1 stop

11:41 am - 8:50 pm

PSC

PDX

9h 09m

2 stops

$376Alaska Airlines

Wed, Jun 3 - Sat, Jun 6

2:35 pm - 9:29 pm

PDX

PSC

6h 54m

2 stops

6:00 am - 9:47 am

PSC

PDX

3h 47m

1 stop

$396Alaska Airlines

Thu, May 28 - Sun, May 31

5:00 am - 11:04 am

PDX

PSC

6h 04m

1 stop

6:00 am - 1:41 pm

PSC

PDX

7h 41m

2 stops

$421Alaska Airlines

Thu, May 28 - Sun, May 31

2:35 pm - 9:29 pm

PDX

PSC

6h 54m

2 stops

11:41 am - 4:50 pm

PSC

PDX

5h 09m

1 stop

$426Alaska Airlines

Thu, May 28 - Sun, May 31

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Alaska Airlines flights from Portland to Pasco

Our best Alaska Airlines deals on Portland to Pasco flight tickets

Alaska Airlines

Jul 20

PDX2:31 pmPortland

0h 51m

PSC3:22 pmPasco Tri Cities

Jul 28

PSC5:23 amPasco Tri Cities

0h 55m

PDX6:18 amPortland

$247

Alaska Airlines

Jun 3

PDX5:00 amPortland

6h 04m

1 stop

PSC11:04 amPasco Tri Cities

Jun 6

PSC6:00 amPasco Tri Cities

3h 47m

1 stop

PDX9:47 amPortland

$307

Alaska Airlines

May 28

PDX5:00 amPortland

6h 04m

1 stop

PSC11:04 amPasco Tri Cities

May 31

PSC11:41 amPasco Tri Cities

5h 09m

1 stop

PDX4:50 pmPortland

$337

Delta flights from Portland to Pasco

Our best Delta deals on Portland to Pasco flight tickets

Delta

May 25

PDX11:20 amPortland

4h 56m

1 stop

PSC4:16 pmPasco Tri Cities

Jun 1

PSC5:30 pmPasco Tri Cities

3h 46m

1 stop

PDX9:16 pmPortland

$267

Delta

May 7

PDX5:30 amPortland

6h 16m

1 stop

PSC11:46 amPasco Tri Cities

May 10

PSC5:30 pmPasco Tri Cities

3h 48m

1 stop

PDX9:18 pmPortland

$327

Delta

Apr 28

PDX6:05 pmPortland

5h 56m

1 stop

PSC12:01 amPasco Tri Cities

Apr 29

PSC5:49 pmPasco Tri Cities

3h 43m

1 stop

PDX9:32 pmPortland

$577

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 7/20

2:31 pm-3:22 pm

Nonstop0h 51m

Pasco Tri Cities

Tue 7/28

5:23 am-6:18 am

Nonstop0h 55m

$247

PortlandPasco

PDX - PSC

PDXPSC

Portland

Mon 5/25

11:20 am-4:16 pm

1 stop4h 56m

Pasco Tri Cities

Mon 6/1

5:30 pm-9:16 pm

1 stop3h 46m

$267

PortlandPasco

PDX - PSC

PDXPSC

Portland

Wed 6/3

5:00 am-11:04 am

1 stop6h 04m

Pasco Tri Cities

Sat 6/6

6:00 am-9:47 am

1 stop3h 47m

$307

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 5/7

5:30 am-11:46 am

1 stop6h 16m

Pasco Tri Cities

Sun 5/10

5:30 pm-9:18 pm

1 stop3h 48m

$327

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 5/28

5:00 am-11:04 am

1 stop6h 04m

Pasco Tri Cities

Sun 5/31

11:41 am-4:50 pm

1 stop5h 09m

$337

Quickest round-trip

PortlandPasco

PDX - PSC

PDXPSC

Portland

Sat 6/27

9:50 pm-10:44 pm

Nonstop0h 54m

Pasco Tri Cities

Sun 6/28

3:59 pm-4:50 pm

Nonstop0h 51m

$372

PortlandPasco

PDX - PSC

PDXPSC

Portland

Wed 6/3

5:00 am-11:04 am

1 stop6h 04m

Pasco Tri Cities

Sat 6/6

11:41 am-8:50 pm

2 stops9h 09m

$376

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 5/28

2:35 pm-9:29 pm

2 stops6h 54m

Pasco Tri Cities

Sun 5/31

6:00 am-9:47 am

1 stop3h 47m

$396

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 5/28

5:00 am-11:04 am

1 stop6h 04m

Pasco Tri Cities

Sun 5/31

6:00 am-1:41 pm

2 stops7h 41m

$421

PortlandPasco

PDX - PSC

PDXPSC

Portland

Thu 5/28

2:35 pm-9:29 pm

2 stops6h 54m

Pasco Tri Cities

Sun 5/31

11:41 am-4:50 pm

1 stop5h 09m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Pasco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Pasco Tri Cities?

Delta is the most popular carrier operating from Portland to Pasco Tri Cities

When to book flights from Portland to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Pasco (PDX to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Pasco

Fastest flight time	3h 59m
Direct flights	Tue and Sun
Airports in Pasco	1 airport

The fastest flight from Portland to Pasco takes 3h 59m

Direct flights go from Portland to Pasco on Tuesday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Pasco. From Portland there are direct flights to Pasco Tri Cities (PSC).

Search flight deals

Frequently asked questions about flying from Portland to Pasco

How far is Portland to Pasco Tri Cities by plane?
A flight from Portland to Pasco Tri Cities will travel around 178.8 mi. In terms of flight time, this usually takes a little over 3h 59m.
When did momondo last update prices for flights from Portland Airport to Pasco Tri Cities Airport?
Prices for flights from Portland Airport to Pasco Tri Cities Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Pasco Tri Cities Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Kennewick

Richland

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Why should I use momondo to find a flight deal from Portland to Pasco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Pasco. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Pasco with flexible booking policies on momondo?

All flight searches from Portland to Pasco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Pasco?

Once all potential Portland to Pasco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Pasco right now. Can momondo alert me if prices change?

Price alerts on flights to Pasco from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.