$194+ Cheap flights from Portland to Pasco (PDX - PSC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PSC
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
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 September 5, 2026.
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 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/238:08 pm -
2 stops14h 02m
Mon 10/266:00 pm -
2 stops15h 23m
Deal found 9/5![Alaska Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
1 stop4h 52m
Sun 10/255:20 am -
1 stop5h 25m
Deal found 9/3![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:49 pm -
1 stop6h 10m
Mon 10/265:20 am -
1 stop3h 26m
Deal found 9/1![Delta logo]()
$227
This Priceline deal was found by Cheapflights users on 9/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:30 pm -
Nonstop0h 54m
Mon 12/73:55 pm -
Nonstop0h 54m
Deal found 9/2![Alaska Airlines logo]()
$237
Best flights from Portland to PascoDiscover 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 September 5, 2026.
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 September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Fri 10/238:08 pm -
2 stops14h 02m
Mon 10/266:00 pm -
1 stop14h 28m
Deal found 9/4![Alaska Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:49 pm -
1 stop6h 10m
Mon 10/265:20 am -
1 stop3h 26m
Deal found 9/4![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
1 stop4h 52m
Sun 10/255:20 am -
1 stop5h 25m
Deal found 9/3![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:30 am -
1 stop6h 25m
Mon 12/73:51 pm -
1 stop3h 07m
Deal found 9/2![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 9/239:55 pm -
Nonstop0h 53m
Tue 9/295:20 am -
Nonstop0h 52m
Deal found 9/2![Alaska Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 9/199:55 pm -
Nonstop0h 53m
Mon 9/214:00 pm -
Nonstop0h 53m
Deal found 9/3![Alaska Airlines logo]()
$377
Last-minute flights from Portland to PascoDiscover last-minute flight deals from Portland to Pasco. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Pasco. Data last updated September 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/238:08 pm -
2 stops14h 02m
Mon 10/266:00 pm -
2 stops15h 23m
Deal found 9/5![Alaska Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 9/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:10 am -
1 stop4h 52m
Sun 10/255:20 am -
1 stop5h 25m
Deal found 9/3![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:49 pm -
1 stop6h 10m
Mon 10/265:20 am -
1 stop3h 26m
Deal found 9/1![Delta logo]()
$227
One-way flights from Portland to PascoSearch for one-way flight options from Portland to Pasco. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Portland to Pasco. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Priceline deal was found by Cheapflights users on 8/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:30 pm -
Nonstop0h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Alaska Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 9/1711:02 am -
2 stops30h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$247
This Booking.com deal was found by Cheapflights users on 9/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:30 pm -
Nonstop0h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Alaska Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/112:30 pm -
3 stops30h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$580
Find 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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Alaska Airlines) |
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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Portland to Pasco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 10/23
8:08 pm-10:10 am
2 stops14h 02m
Pasco Tri Cities
Mon 10/26
6:00 pm-8:28 am
1 stop14h 28m
$208
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 10/23
5:49 pm-11:59 pm
1 stop6h 10m
Pasco Tri Cities
Mon 10/26
5:20 am-8:46 am
1 stop3h 26m
$223
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/17
5:41 pm-11:53 pm
1 stop6h 12m
Pasco Tri Cities
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/17
11:02 am-6:00 pm
2 stops30h 58m
Pasco Tri Cities
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 10/23
7:10 am-12:02 pm
1 stop4h 52m
Pasco Tri Cities
Sun 10/25
5:20 am-10:45 am
1 stop5h 25m
$247
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 12/4
5:30 am-11:55 am
1 stop6h 25m
Pasco Tri Cities
Mon 12/7
3:51 pm-6:58 pm
1 stop3h 07m
$247
Quickest round-trip
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 9/11
2:30 pm-3:23 pm
Nonstop0h 53m
Pasco Tri Cities
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Wed 9/23
9:55 pm-10:48 pm
Nonstop0h 53m
Pasco Tri Cities
Tue 9/29
5:20 am-6:12 am
Nonstop0h 52m
$327
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Sat 9/19
9:55 pm-10:48 pm
Nonstop0h 53m
Pasco Tri Cities
Mon 9/21
4:00 pm-4:53 pm
Nonstop0h 53m
$377
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 9/11
2:30 pm-9:01 pm
3 stops30h 31m
Pasco Tri Cities
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$580
Sorted by cheapest first
Compare providers for flights from Portland to Pasco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Pasco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Pasco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Pasco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Pasco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Pasco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Pasco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PDX-PSC
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
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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.
Traveling to a place near Pasco?
Book flights to Pasco if you plan to visit one of these locationsKennewick
Richland
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