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Cheap Flights from Astoria (AST) to Pasco (PSC)

Popular airlines from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)

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Frequently asked questions

How much does a flight from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC) cost?
Grab a cheap one-way flight or cheap return flight from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)?
Flying in is a good way to save, as it's the cheapest month for flights between AST and PSC. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest AST to PSC flight.
How many flights per day from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)?
You'll need to book a flight with a layover when traveling from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from AST to PSC?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)?
To avoid potential delays on the Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC) last-minute?
Holding off until just before your departure to book your flight from AST to PSC often results in higher prices. While you might find some last-minute offers, there's no guarantee. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book an AST to PSC flight and hotel package?
Compared with arranging hotels and flights separately, booking an AST to PSC flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Astoria, OR (AST-Astoria Regional) to Tri-Cities Airport (PSC)?
Generally, it's possible to reschedule or cancel your AST to PSC flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Astoria Regional
Destination airport
Tri-Cities
Distance
227 mi

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Astoria to Pasco Flights

The cheapest times to fly from Astoria to Pasco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Astoria to Pasco are during the month of . You can find some of the cheapest flights from Astoria to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Astoria to Pasco

Sunday is one of the best days to book for cheap flights from Astoria to Pasco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Astoria to Pasco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Astoria to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Astoria to Pasco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Astoria to Pasco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Astoria to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.