$139+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — PSC
Sep 11 — Sep 181
Round-trip
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
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 August 12, 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 August 12, 2026.
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:55 pm -
Nonstop0h 53m
Sun 9/204:00 pm -
Nonstop0h 53m
Deal found 8/10![Alaska Airlines logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/119:55 pm -
Nonstop0h 53m
Sun 9/134:00 pm -
Nonstop0h 53m
Deal found 8/11![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 9/195:30 am -
1 stop6h 26m
Sun 9/205:25 am -
1 stop3h 18m
Deal found 8/10![Delta logo]()
$222
This Delta deal was found by Cheapflights users on 8/7. 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 9/117:00 am -
1 stop4h 56m
Sun 9/135:25 am -
1 stop3h 18m
Deal found 8/7![Delta logo]()
$227
This Priceline deal was found by Cheapflights users on 8/7. 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 9/109:55 pm -
Nonstop0h 53m
Sun 9/135:20 am -
Nonstop0h 52m
Deal found 8/7![Alaska Airlines logo]()
$252
This Priceline deal was found by Cheapflights users on 8/9. 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.
Wed 9/169:55 pm -
Nonstop0h 53m
Sat 9/195:20 am -
Nonstop0h 52m
Deal found 8/9![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 9/511:22 am -
1 stop3h 22m
Sat 9/125:25 am -
1 stop6h 21m
Deal found 8/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 8/12. 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.
Thu 9/311:22 am -
1 stop3h 22m
Thu 9/105:25 am -
1 stop5h 15m
Deal found 8/12![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/39:55 pm -
Nonstop0h 53m
Thu 9/105:20 am -
Nonstop0h 52m
Deal found 8/12![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 8/10. 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 9/119:51 am -
1 stop4h 54m
Mon 9/1412:36 pm -
1 stop4h 33m
Deal found 8/10![Delta logo]()
$288
This Booking.com deal was found by Cheapflights users on 8/8. 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.
Sat 9/52:30 pm -
Nonstop0h 53m
Fri 9/115:20 am -
Nonstop0h 52m
Deal found 8/8![Alaska Airlines logo]()
$297
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 August 12, 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 August 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/119:55 pm -
Nonstop0h 53m
Sun 9/134:00 pm -
Nonstop0h 53m
Deal found 8/11![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 9/175:49 pm -
1 stop6h 05m
Sat 9/195:25 am -
1 stop3h 18m
Deal found 8/11![Delta logo]()
$222
This Delta deal was found by Cheapflights users on 8/10. 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 9/1111:20 am -
1 stop3h 25m
Sun 9/135:25 am -
1 stop3h 18m
Deal found 8/10![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 8/7. 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.
Thu 9/105:30 am -
1 stop6h 26m
Sun 9/135:25 am -
1 stop6h 21m
Deal found 8/7![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/39:55 pm -
Nonstop0h 53m
Thu 9/105:20 am -
Nonstop0h 52m
Deal found 8/9![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 9/511:22 am -
1 stop3h 22m
Sat 9/125:25 am -
1 stop6h 21m
Deal found 8/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 9/87:00 am -
1 stop4h 56m
Tue 9/155:25 am -
1 stop5h 15m
Deal found 8/11![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 8/9. 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.
Thu 9/311:22 am -
1 stop3h 22m
Thu 9/105:25 am -
1 stop5h 15m
Deal found 8/9![Delta logo]()
$267
Last-minute flights from Portland to PascoDiscover last-minute flight deals from Portland to Pasco. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Pasco. Data last updated August 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/12. 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.
Thu 9/311:22 am -
1 stop3h 22m
Thu 9/105:25 am -
1 stop5h 15m
Deal found 8/12![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/39:55 pm -
Nonstop0h 53m
Thu 9/105:20 am -
Nonstop0h 52m
Deal found 8/12![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 8/8. 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.
Sat 9/511:22 am -
1 stop3h 22m
Sat 9/125:25 am -
1 stop6h 21m
Deal found 8/8![Delta logo]()
$262
This Booking.com deal was found by Cheapflights users on 8/8. 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.
Sat 9/52:30 pm -
Nonstop0h 53m
Fri 9/115:20 am -
Nonstop0h 52m
Deal found 8/8![Alaska Airlines logo]()
$297
This Priceline deal was found by Cheapflights users on 8/7. 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 9/109:55 pm -
Nonstop0h 53m
Sun 9/135:20 am -
Nonstop0h 52m
Deal found 8/7![Alaska Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/119:55 pm -
Nonstop0h 53m
Sun 9/134:00 pm -
Nonstop0h 53m
Deal found 8/11![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 8/7. 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 9/117:00 am -
1 stop4h 56m
Sun 9/135:25 am -
1 stop3h 18m
Deal found 8/7![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 8/10. 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 9/119:51 am -
1 stop4h 54m
Mon 9/1412:36 pm -
1 stop4h 33m
Deal found 8/10![Delta logo]()
$288
This Priceline deal was found by Cheapflights users on 8/9. 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.
Wed 9/169:55 pm -
Nonstop0h 53m
Sat 9/195:20 am -
Nonstop0h 52m
Deal found 8/9![Alaska Airlines logo]()
$257
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:55 pm -
Nonstop0h 53m
Sun 9/204:00 pm -
Nonstop0h 53m
Deal found 8/10![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 9/195:30 am -
1 stop6h 26m
Sun 9/205:25 am -
1 stop3h 18m
Deal found 8/10![Delta logo]()
$222
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 August 12, 2026.
Search for one-way flight options from Portland to Pasco. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 11/107:33 pm -
1 stop4h 26m
Deal found 8/11![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 8/7. 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 10/167:00 am -
1 stop4h 52m
Deal found 8/7![Delta logo]()
$144
This Priceline deal was found by Cheapflights users on 8/7. 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 10/169:59 pm -
Nonstop0h 55m
Deal found 8/7![Alaska Airlines logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 11/1010:30 am -
2 stops6h 24m
Deal found 8/11![Alaska Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/165:30 pm -
3 stops47h 23m
Deal found 8/7![Multiple Airlines logo]()
$266
This Priceline deal was found by Cheapflights users on 8/11. 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.
Sat 8/159:50 pm -
Nonstop0h 54m
Deal found 8/11![Alaska Airlines logo]()
$299
This Booking.com deal was found by Cheapflights users on 8/7. 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.
Tue 8/187:19 am -
2 stops10h 08m
Deal found 8/7![Alaska Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sat 8/1512:20 pm -
2 stops25h 35m
Deal found 8/11![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Tue 11/109:03 am -
3 stops25h 22m
Deal found 8/11![Multiple Airlines logo]()
$439
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 August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $212 (Mytrip) |
One-way from | $139 (Delta) |
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 August 12, 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 9/11
9:55 pm-10:48 pm
Nonstop0h 53m
Pasco Tri Cities
Sun 9/13
4:00 pm-4:53 pm
Nonstop0h 53m
$217
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/17
5:49 pm-11:54 pm
1 stop6h 05m
Pasco Tri Cities
Sat 9/19
5:25 am-8:43 am
1 stop3h 18m
$222
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 9/11
11:20 am-2:45 pm
1 stop3h 25m
Pasco Tri Cities
Sun 9/13
5:25 am-8:43 am
1 stop3h 18m
$227
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/10
5:30 am-11:56 am
1 stop6h 26m
Pasco Tri Cities
Sun 9/13
5:25 am-11:46 am
1 stop6h 21m
$227
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Sat 9/5
11:22 am-2:44 pm
1 stop3h 22m
Pasco Tri Cities
Sat 9/12
5:25 am-11:46 am
1 stop6h 21m
$262
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Tue 9/8
7:00 am-11:56 am
1 stop4h 56m
Pasco Tri Cities
Tue 9/15
5:25 am-10:40 am
1 stop5h 15m
$262
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/3
11:22 am-2:44 pm
1 stop3h 22m
Pasco Tri Cities
Thu 9/10
5:25 am-10:40 am
1 stop5h 15m
$267
Quickest round-trip
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Thu 9/3
9:55 pm-10:48 pm
Nonstop0h 53m
Pasco Tri Cities
Thu 9/10
5:20 am-6:12 am
Nonstop0h 52m
$287
Cheapest one-way
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Tue 11/10
7:33 pm-11:59 pm
1 stop4h 26m
$139
PortlandPasco
PDX Portland - PSC Pasco Tri Cities
PDXPSC
Portland
Fri 10/16
9:59 pm-10:54 pm
Nonstop0h 55m
$174
Showing 1-10 of 15 resultsSorted 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 August.
| 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
Prices
Airlines
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
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Pasco flight routes
Popular flights