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Cheap Flights to Umatilla

View ฿7,145 flight on Tue, 1 Sept 2026Opens in a new window

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Popular airlines to Umatilla

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Cheap round-trip flights to Umatilla

Prices were available within the past 7 days and start at ฿7,145 for one-way flights and ฿14,285 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
American Airlines
Delta
American Airlines
United

Frequently asked questions

What is the name of Umatilla's airport?
Most travellers like to fly into Tri-Cities Airport (PSC) when visiting the buzzing city of Umatilla.
How far is Tri-Cities Airport from central Umatilla?
Lengthy commutes aren't a big deal if you plan ahead of time. Downtown Umatilla is 40 kilometres from Tri-Cities Airport, so it's smart to know how you'll get into the city before you land.
What airport is best to fly into Umatilla?
There are two main airports that connect travellers with Umatilla. Tri-Cities Airport (PSC) is approximately 40 kilometres from downtown, while PDT is around 48 kilometres away. As soon as you take a look at prices and book a place to stay, you'll better know which one you should fly into.
How many airlines fly to Umatilla?
Umatilla is serviced by 6 air carriers from at least 11 airports around the world.
Which airlines fly to Umatilla?
Alaska Airlines and Delta frequently fly into Umatilla. Hopping on an Alaska Airlines flight from Seattle is one of the most preferred options to travel there.
How many nonstop flights are there to Umatilla?
Planning an awesome Umatilla adventure is easy when there are 149 nonstop flights each week to choose from.
Where are the most popular flights to Umatilla departing from?
Flights to Umatilla departing from Seattle, Portland and Salt Lake City airports are the most in demand.
How long is the flight to Umatilla Airport?
If it's Seattle you're departing, you'll be in the sky for around 1 hour and 1 minute before you touchdown in Umatilla. Tarmac to tarmac from Portland takes about 50 minutes and from Salt Lake City, the average flight time is 1 hour and 52 minutes.
How to book the cheapest flight to Umatilla?
We've all come across those fortunate travellers who somehow manage to pick up incredibly cheap plane tickets every time they fly. Eager to know how to do it for your Umatilla holiday? Don't leave it until the very last minute to secure your flight. Don't stop there, though. Do some research and check if there is more than one airport at your destination. Fares often differ depending on which airport you fly into. Remember to compare prices across airlines as well. Finally, another easy way to save some money is be ready to book fast. If you see an amazing bargain, don't hold off — grab it while you've got the chance.
Do you have any tips for my flight to Umatilla?
We've got the lowdown on how to make your flight as enjoyable as possible. Follow our tips and you'll be speeding through airport security and exploring Umatilla in no time at all. What to pack in your hand luggage:
  • First, pack in your passport, official ID, credit cards and daily medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy book and a tablet crammed with your favourite shows are some wonderful options. If you intend to catch up on some sleep, a comfy neck pillow and some noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you step off the plane looking fresh and ready to go.
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 avoid carrying anything sharp, flammable or explosive. This includes things like box cutters, razor blades, fuel and fireworks. Sports equipment like hockey sticks, and items that could harm passengers, such as firearms and ammunition, aren't allowed in the cabin either.
What to wear on a flight:
  • You'll want to choose comfort over style. Prepare for temperature changes by layering up, and opt for closed-toe, flat footwear like sneakers.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some simple exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Umatilla?
As seasoned travellers know, the secret is to be well organised before you get to the airport security gate. That way, you'll be hopping onto that plane to Umatilla in no time at all. Follow these tips and get your trip off to a fantastic start:
  • Security personnel first need to make sure that you have a valid passport and matching travel documents before you can proceed any further. Have them ready for inspection.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Electronic devices like laptops and phones will also have to go on a tray to be scanned. No need to worry though, you'll be back online in no time.
  • Any gels or liquids, such as shampoo or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Boots and other heavy shoes are often subjected to additional screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed in the cabin.

Book with confidence

Flights to Umatilla

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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 Umatilla for that period and let you choose your preferred time and airline.

Travel information

Destination airport
Tri-Cities
Destination airport IATA code
PSC
Destination city name
Pasco
Return price
฿14,285
*Available to Expedia members.