Cheap Flights to Sunnyside

View ฿21,860 flight on Thu, 12 Feb 2026Opens in a new window

Popular airlines to Sunnyside

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Cheap round-trip flights to Sunnyside

Prices were available within the past 7 days and start at ฿21,860 for one-way flights and ฿33,215 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.

Philippine Airlines
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿33,215 Return, found 1 day ago
฿33,215
Return
found 1 day ago
Select Philippine Airlines flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿33,215 found 1 day ago
EVA Airways
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿37,125 Return, found 1 day ago
฿37,125
Return
found 1 day ago
Select EVA Airways flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿37,125 found 1 day ago
Qatar Airways
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿47,755 Return, found 1 day ago
฿47,755
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿47,755 found 1 day ago
Singapore Airlines
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿56,150 Return, found 1 day ago
฿56,150
Return
found 1 day ago
Select Singapore Airlines flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿56,150 found 1 day ago
Emirates
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿59,465 Return, found 1 day ago
฿59,465
Return
found 1 day ago
Select Emirates flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿59,465 found 1 day ago

Frequently asked questions

What is the name of Sunnyside's airport?
Sunnyside is served by multiple airports, but most visitors choose to touch down at Tri-Cities Airport (PSC).
What airport is best to fly into Sunnyside?
Travellers flying into Sunnyside can touchdown at two major airports. PSC is 72 kilometres away from the downtown streets. Yakima Air Terminal - McAllister Field Airport (YKM) is 48 kilometres away.
How many airlines fly to Sunnyside?
There are 5 air carriers that fly into Sunnyside from 10 airports around the world.
Which airlines fly to Sunnyside?
Alaska Airlines and Delta frequently fly to Sunnyside. Hopping on an Alaska Airlines flight from Seattle is one of the most popular ways to get there.
How many nonstop flights are there to Sunnyside?
With around 142 nonstop flights operating every week, you'll be hitting the runway in Sunnyside before you can say, "Are we there yet?"
Where are the most popular flights to Sunnyside departing from?
The most popular flights to Sunnyside take off from Seattle, Salt Lake City and Phoenix airports.
How long is the flight to Sunnyside Airport?
If you're going to Sunnyside from Seattle, you're looking at a flight time of 53 minutes. Those departing from Salt Lake City can expect to be airborne for 1 hour and 52 minutes. From Phoenix it's 2 hours and 57 minutes away.
How to book the cheapest flight to Sunnyside?
Don't leave booking your flight to Sunnyside until the last possible moment. That's one trick well-versed travellers use to get the best prices. Booking ahead means more options and cheaper flights. Don't stop there, though. Do some research and check if there is more than one airport at your destination. Prices often differ depending on which airport you fly into. Make sure you compare fares across air carriers too. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to book your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Sunnyside?
If you're poorly prepared, air travel can be testing. But don't hit the panic button just yet. Follow these tips and tricks and enjoy a hassle-free start to your getaway in Sunnyside. What to pack in your hand luggage:

  • It's easy — first, pack your passport, travel docs, cash and vital medications. Next, you'll need some entertainment to help pass the time. A juicy book and a tablet filled with your favourite movies are some terrific options. If you intend to catch a few z's, a neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some deodorant to ensure you hop off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your trusty pocket knife, and dangerous goods which are flammable or explosive, such as spray paint, flares and poisons, are also not allowed.

What to wear on a flight:

  • Comfort should be your number one priority when deciding what to wear on your flight. Loose clothing is a wise choice, as are flat, slip-on shoes.
  • You've probably heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression socks and move your legs and feet often.

How to get through airport security fast when flying to Sunnyside?
The answer is — be prepared. We've rounded up some tips and tricks for a fuss-free trip through security. Look out Sunnyside, here you come:

  • Security personnel first need to verify that you have a valid passport and travel documents before anything else. Have them in your hand, ready for inspection.
  • Your belt, jacket, keys and other contents of your pockets, like your earphones, will be required to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • All your electronic devices, including your tablet and phone, must also be scanned.
  • Can't travel without your favourite hand and nail cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you on board.
  • The right choice of footwear can save you a few precious minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Book with confidence

Flights to Sunnyside

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

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

Travel information

Travel information

Destination airport
Yakima Air Terminal - McAllister Field
Destination airport IATA code
YKM
Destination city name
Yakima
Return price
฿33,215

Trending flights to Sunnyside

Prices were available within the past 7 days and start at ฿21,860 for one-way flights and ฿33,215 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.

Philippine Airlines
Sat, 11 Oct - Wed, 15 Oct
BKK
Bangkok
YKM
Yakima
฿33,215 Return, found 1 day ago
฿33,215
Return
found 1 day ago
Select Philippine Airlines flight, departing Sat, 11 Oct from Bangkok to Yakima, returning Wed, 15 Oct, priced at ฿33,215 found 1 day ago

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Explore a world of travel with Expedia

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