Cheap Flights to Ukiah

View ₩403,000 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines to Ukiah

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Ukiah?

Prices were available within the past 7 days and start at ₩403,000 for one-way flights and ₩777,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle
STS
Santa Rosa
₩777,600 Roundtrip, found 10 hours ago
₩777,600
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Thu, Nov 20 from Seattle to Santa Rosa, returning Sun, Nov 23, priced at ₩777,600 found 10 hours ago
Hawaiian Airlines
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle
STS
Santa Rosa
₩791,800 Roundtrip, found 10 hours ago
₩791,800
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Thu, Nov 20 from Seattle to Santa Rosa, returning Sun, Nov 23, priced at ₩791,800 found 10 hours ago
Hawaiian Airlines
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle
STS
Santa Rosa
₩806,000 Roundtrip, found 10 hours ago
₩806,000
Roundtrip
found 10 hours ago
Select Hawaiian Airlines flight, departing Thu, Nov 20 from Seattle to Santa Rosa, returning Sun, Nov 23, priced at ₩806,000 found 10 hours ago
American Airlines
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle
STS
Santa Rosa
₩835,000 Roundtrip, found 10 hours ago
₩835,000
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Nov 20 from Seattle to Santa Rosa, returning Sun, Nov 23, priced at ₩835,000 found 10 hours ago
Alaska Airlines
Thu, Nov 20 - Sun, Nov 23
SEA
Seattle
STS
Santa Rosa
₩936,600 Roundtrip, found 10 hours ago
₩936,600
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Nov 20 from Seattle to Santa Rosa, returning Sun, Nov 23, priced at ₩936,600 found 10 hours ago

Frequently asked questions

What is the name of Ukiah's airport?
Ukiah is served by a single airport, Sonoma County Airport (STS).
What airport is best to fly into Ukiah?
Step through the exit of Sonoma County Airport and your Ukiah trip will have begun! The city's main airport, it's located 80 kilometers from the center of town.
How many airlines fly to Ukiah?
With 4 air carriers jetting into Ukiah from at least 11 airports across the world, your next adventure is only a few clicks away.
Which airlines fly to Ukiah?
The majority of flights to Ukiah are offered by Alaska Airlines. The most popular route is from Los Angeles, and Alaska Airlines flies this route the most frequently.
How many nonstop flights are there to Ukiah?
Planning an amazing Ukiah getaway is child's play when there are 86 direct flights each week to pick from.
Where are the most popular flights to Ukiah departing from?
Flights to Ukiah departing from Los Angeles, Las Vegas and Santa Ana airports are always popular.
How long is the flight to Ukiah Airport?
If you're flying to Ukiah from Los Angeles, you're looking at a flight duration of 1 hour and 38 minutes. Those taking off from Las Vegas can expect to be in the air for 1 hour and 46 minutes. From Santa Ana it's about 1 hour and 40 minutes away.
How to book the cheapest flight to Ukiah?
We've all come across those jet-setters who somehow score wonderfully cheap plane tickets whenever they fly. Would you like to know how to do it for your Ukiah vacation? Don't leave it until the last moment to secure your flight. Another great way to land the best deal is to shop around. If where you're headed has multiple airports, look into the cost of flying into a smaller terminal. Finally, be prepared to book quickly if you find an irresistible price. It might not stick around for long! With a bit of know-how and a little luck, the perfect fare can be yours.
Do you have any tips for my flight to Ukiah?
Depending on where you're coming from, your flight to Ukiah could be completely painless or it could drag on forever. We've compiled some useful tips that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • Traveling on a plane can be a great experience if you pack the right things. Firstly, you'll want some basic toiletry items, such as a toothbrush and lip balm, a spare pair of socks and a few magazines. Next, make room in your carry-on bag for your phone, tablet and chargers, any vital medications and maybe a neck pillow too. Lastly, don't forget to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes screwdrivers, blades, spray paint and fireworks. Sports equipment like golf clubs, and objects that could injure passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • Comfort should be your number one priority when deciding what to wear during your flight. Loose, breathable clothing is a wise choice, as are flat, closed-toe shoes.
  • 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 gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Ukiah?
The answer is — be prepared. We've pulled together some top tips for an easy trip through security. Look out Ukiah, here you come:

  • Be sure to keep your boarding pass and ID someplace easily accessible. They're the first things you'll be asked to present to airport security.
  • Time to strip down. Well kind of. Your coat, belt, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • Your electronic gadgets like laptops and phones will also have to go through the machine for inspection. No need to worry though, you'll be back online soon enough.
  • Any liquids or gels, such as perfume or hairspray, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one liter), clear zip-close bag.
  • Choosing your footwear wisely can save you several valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Lightweight sneakers usually aren't.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Searching for cheap flights to Ukiah? No travel company presents more choices than Expedia if you're looking to compare flights to Ukiah. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Ukiah.

Travel information

Destination airport
Ukiah
Destination airport IATA code
STS

Explore a world of travel with Expedia

*Available to Expedia members.