Cheap Flights to Irrigon

View ฿2,265 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines to Irrigon

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Cheap round-trip flights to Irrigon

Prices were available within the past 7 days and start at ฿2,265 for one-way flights and ฿3,845 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 6 Nov - Mon, 10 Nov
SEA
Seattle
PSC
Pasco
฿3,845 Return, found 1 day ago
฿3,845
Return
found 1 day ago
Select Delta flight, departing Thu, 6 Nov from Seattle to Pasco, returning Mon, 10 Nov, priced at ฿3,845 found 1 day ago
Delta
Thu, 6 Nov - Mon, 10 Nov
SEA
Seattle
PSC
Pasco
฿4,460 Return, found 1 day ago
฿4,460
Return
found 1 day ago
Select Delta flight, departing Thu, 6 Nov from Seattle to Pasco, returning Mon, 10 Nov, priced at ฿4,460 found 1 day ago
American Airlines
Thu, 6 Nov - Mon, 10 Nov
SEA
Seattle
PSC
Pasco
฿6,110 Return, found 1 day ago
฿6,110
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Nov from Seattle to Pasco, returning Mon, 10 Nov, priced at ฿6,110 found 1 day ago
Alaska Airlines
Thu, 6 Nov - Mon, 10 Nov
SEA
Seattle
PSC
Pasco
฿7,690 Return, found 1 day ago
฿7,690
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 6 Nov from Seattle to Pasco, returning Mon, 10 Nov, priced at ฿7,690 found 1 day ago
United
Thu, 6 Nov - Mon, 10 Nov
SEA
Seattle
PSC
Pasco
฿13,690 Return, found 1 day ago
฿13,690
Return
found 1 day ago
Select United flight, departing Thu, 6 Nov from Seattle to Pasco, returning Mon, 10 Nov, priced at ฿13,690 found 1 day ago

Frequently asked questions

What is the name of Irrigon's airport?
Tri-Cities Airport (PSC) is the main airport that serves Irrigon.
How far is Tri-Cities Airport (PSC) from central Irrigon?
Tri-Cities Airport (PSC) is 48 kilometres from downtown Irrigon, so be prepared for a bit of a commute into the city.
What airport is best to fly into Irrigon?
With just one main airport servicing Irrigon, it won't take very long to discover the best flight. You'll be jetting off to PSC, which is located around 48 kilometres from the centre of town.
How many airlines fly to Irrigon?
Irrigon is serviced by 5 airlines from at least 10 airports around the world.
Which airlines fly to Irrigon?
Alaska Airlines and Delta operate the most flights to Irrigon. One of the most common ways to travel there is on an Alaska Airlines flight leaving from Seattle.
How many nonstop flights are there to Irrigon?
Flying to someplace new is much more fun when there aren't any lengthy stopovers. If you're off to Irrigon, the good news is that there are around 128 direct flights operating each week.
Where are the most popular flights to Irrigon departing from?
Travellers frequently set off from Seattle, Salt Lake City and Phoenix airports when flying to Irrigon.
How long is the flight to Irrigon Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Seattle to Irrigon, the average flight time is 1 hour and 1 minute. From Salt Lake City it's typically 1 hour and 52 minutes, and from Phoenix it's 2 hours and 57 minutes.
How to book the cheapest flight to Irrigon?
If you'd like to have some extra spending money on your Irrigon holiday, listen up! As every seasoned jet-setter knows, don't leave booking until the last minute. Airfares are generally more expensive just prior to the departure date. Another good way to score the best deal is to research all options. If where you're headed has more than one airport, don't forget to look into the cost of flying into a smaller terminal. Last but not least, another simple way to save some money is be ready to book fast. If you come across a good deal, don't think twice — grab it while the opportunity's there.
Do you have any tips for my flight to Irrigon?
If you're poorly prepared, travelling can be overwhelming. But there's no need to hit the panic button just yet. Follow these handy tips and enjoy a trouble-free start to your holiday in Irrigon. What to pack in your hand luggage:

  • The secret to having a pain-free flight experience is to pack ahead. Start with the essentials: passport, boarding pass, credit cards and daily medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a thrilling book. It's also smart to pack your chargers, a comfy neck pillow and a pair of headphones. Last but not least, don't forget to pop in toiletry items like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like screwdrivers, blades, fuel and fireworks. Sports equipment like ski poles, and objects that could harm passengers, such as swords and guns, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your main concern when choosing what to wear during your flight. Loose, breathable clothing is a wise option, as are roomy, closed-toe shoes.
  • You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and move your lower limbs often.

How to get through airport security fast when flying to Irrigon?
The trick is to be well prepared before you get to the security gate. That way, you'll be boarding that plane to Irrigon in a flash. Follow these tips and get your trip off to a spectacular start:

  • Have your passport and travel documents within close reach. They'll be the first things you'll be asked to present to airport security.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Personal belongings such as your jacket, belt and headphones need to go through the machine.
  • All your electronics, including your laptop and phone, are also required to be scanned separately.
  • Remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Choosing your footwear wisely can save you valuable minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be confiscated at security, so put them in your checked luggage.

Book with confidence

Book with confidence

Flights to Irrigon

Searching for cheap flights to Irrigon? No travel company presents more choices than Expedia if you're looking to compare flights to Irrigon. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Irrigon. Expedia provides the cheapest flights to Irrigon and you may find even greater savings if you combine your flight to Irrigon with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Irrigon.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Irrigon for that period and let you choose your preferred time and airline.

Travel information

Travel information

Destination airport
Tri-Cities
Destination airport IATA code
PSC
Destination city name
Pasco
Return price
฿3,845

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