Cheap Flights to Sonoma: Sonoma Flight Deals

View €521 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines to Sonoma

  • notification illustration

    Be in the know

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

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sonoma

Prices were available within the past 7 days and start at €521 for one-way flights and €571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 11 Feb - Sun, 15 Mar
DUB
Dublin
OAK
Oakland
€571 Return, found 5 hours ago
€571
Return
found 5 hours ago
Select British Airways flight, departing Wed, 11 Feb from Dublin to Oakland, returning Sun, 15 Mar, priced at €571 found 5 hours ago
Finnair
Thu, 22 Jan - Wed, 28 Jan
DUB
Dublin
OAK
Oakland
€589 Return, found 5 days ago
€589
Return
found 5 days ago
Select Finnair flight, departing Thu, 22 Jan from Dublin to Oakland, returning Wed, 28 Jan, priced at €589 found 5 days ago
Delta
Wed, 11 Feb - Sun, 15 Mar
DUB
Dublin
OAK
Oakland
€602 Return, found 5 hours ago
€602
Return
found 5 hours ago
Select Delta flight, departing Wed, 11 Feb from Dublin to Oakland, returning Sun, 15 Mar, priced at €602 found 5 hours ago
Aer Lingus
Fri, 5 Jun - Mon, 8 Jun
DUB
Dublin
OAK
Oakland
€610 Return, found 3 days ago
€610
Return
found 3 days ago
Select Aer Lingus flight, departing Fri, 5 Jun from Dublin to Oakland, returning Mon, 8 Jun, priced at €610 found 3 days ago
KLM
Wed, 21 Jan - Sun, 25 Jan
DUB
Dublin
OAK
Oakland
€622 Return, found 1 day ago
€622
Return
found 1 day ago
Select KLM flight, departing Wed, 21 Jan from Dublin to Oakland, returning Sun, 25 Jan, priced at €622 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Oakland (OAK)

February is typically the cheapest month to fly

From €106 - €459 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Sonoma. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Sonoma. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Sonoma, or are just on the lookout for the best flights to Sonoma, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Sonoma to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Sonoma's airport?
San Francisco Intl. Airport (SFO) is the most popular airport in Sonoma.
What airport is best to fly into Sonoma?
If you're planning on jumping on a plane to Sonoma, you'll probably touchdown at San Francisco Airport (72 kilometres from downtown). OAK (64 kilometres from downtown) is the other major airport that services the city.
How many airlines fly to Sonoma?
There are 60 airlines that service Sonoma from 135 airports around the world.
Which airlines fly to Sonoma?
United Airlines, Alaska Airlines and Delta fly the most frequently to Sonoma. The majority of flights originate in Los Angeles, with United Airlines having the most services on this route.
How many nonstop flights are there to Sonoma?
Arranging an awesome Sonoma holiday is child's play when there are 3,834 direct flights every week to select from.
Where are the most popular flights to Sonoma departing from?
Travellers frequently jet off from Los Angeles, Las Vegas and Seattle airports when going to Sonoma.
How long is the flight to Sonoma Airport?
If you're heading to Sonoma from Los Angeles, you're looking at a flight time of 1 hour and 30 minutes. Those jetting off from Las Vegas can expect to be airborne for 1 hour and 41 minutes. From Seattle it's around 2 hours and 13 minutes away.
How to book the cheapest flight to Sonoma?
If you'd like to have some extra spending money on your Sonoma holiday, listen up! As any seasoned traveller will tell you, don't book at the very last minute. Prices are often highest just prior to the departure date. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on which airport you fly into. Make sure you compare prices across airlines too. Finally, another easy way to save a few dollars is be ready to book fast. If you come across a good bargain, don't think twice — snap it up while the opportunity's there.
Do you have any tips for my flight to Sonoma?
Depending on where you're coming from, your journey to Sonoma could be completely painless or it could go on forever. We've put together some useful hints that will help you start your next unforgettable escape on a positive note. What to pack in your hand luggage:

  • First of all, put in your passport, official ID, bank cards and daily medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy book and a phone crammed with your favourite movies are some fantastic options. If you plan to catch a few z's, a comfy neck pillow and a pair of noise-cancelling headphones will also come in handy. Finally, make room for a toothbrush and some facial wipes to ensure you hop off the plane feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and hair gel in your checked luggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are explosive or flammable, such as flares, bleaching agents and poisons, are also banned.

What to wear on a flight:

  • Comfort should be your priority when deciding what to wear during your flight. Loose clothing is a sensible option, as are flat, enclosed 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 Sonoma?
The answer is simple — be organised. We've compiled some useful tips for a stress-free trip through airport security. Look out Sonoma, here you come:

  • Security personnel first need to know that you have a valid passport and boarding pass before you can proceed any further. Keep them within easy reach.
  • Next up, both you and your carry-on luggage must be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Personal belongings like your jacket, belt and earphones need to go through the machine.
  • All your electronic devices, including your laptop and phone, are also required to be separately scanned.
  • Any liquids or gels, such as lip balm or cologne, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Boots are often required to be removed and X-rayed separately. Lightweight sneakers usually aren't.
  • Knives and other sharp items can't be taken on board. They'll be seized at security, so put them in your checked baggage.

Flights to Sonoma information
Destination airport
Sonoma County
Destination airport IATA code
STS
Destination city name
Santa Rosa
Return price
€135

Trending flights to Sonoma

Prices were available within the past 7 days and start at €521 for one-way flights and €571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 11 Feb - Sun, 15 Mar
DUB
Dublin
OAK
Oakland
€571 Return, found 5 hours ago
€571
Return
found 5 hours ago
Select British Airways flight, departing Wed, 11 Feb from Dublin to Oakland, returning Sun, 15 Mar, priced at €571 found 5 hours ago

Explore a world of travel with Expedia

*Available to Expedia members.