Cheap Flights to Monte Rio

View ฿2,235 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines to Monte Rio

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Cheap round-trip flights to Monte Rio

Prices were available within the past 7 days and start at ฿2,235 for one-way flights and ฿5,115 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.

United
Sat, 27 Sept - Sat, 4 Oct
ONT
Ontario
SFO
San Francisco
฿5,115 Return, found 2 days ago
฿5,115
Return
found 2 days ago
Select United flight, departing Sat, 27 Sept from Ontario to San Francisco, returning Sat, 4 Oct, priced at ฿5,115 found 2 days ago
United
Fri, 10 Oct - Mon, 13 Oct
SNA
Orange County
SFO
San Francisco
฿5,180 Return, found 1 day ago
฿5,180
Return
found 1 day ago
Select United flight, departing Fri, 10 Oct from Orange County to San Francisco, returning Mon, 13 Oct, priced at ฿5,180 found 1 day ago
United
Sat, 27 Sept - Mon, 29 Sept
ONT
Ontario
SFO
San Francisco
฿5,760 Return, found 2 days ago
฿5,760
Return
found 2 days ago
Select United flight, departing Sat, 27 Sept from Ontario to San Francisco, returning Mon, 29 Sept, priced at ฿5,760 found 2 days ago
American Airlines
Sat, 27 Sept - Mon, 29 Sept
ONT
Ontario
SFO
San Francisco
฿6,900 Return, found 2 days ago
฿6,900
Return
found 2 days ago
Select American Airlines flight, departing Sat, 27 Sept from Ontario to San Francisco, returning Mon, 29 Sept, priced at ฿6,900 found 2 days ago
Delta
Sat, 27 Sept - Mon, 29 Sept
ONT
Ontario
SFO
San Francisco
฿18,600 Return, found 2 days ago
฿18,600
Return
found 2 days ago
Select Delta flight, departing Sat, 27 Sept from Ontario to San Francisco, returning Mon, 29 Sept, priced at ฿18,600 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ฿5,030 - ฿13,943 per traveller.

Flights to Monte Rio

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

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

Frequently asked questions

What is the name of Monte Rio's airport?
San Francisco Intl. Airport (SFO) is the most frequently used airport in Monte Rio.
What airport is best to fly into Monte Rio?
With just one main airport in Monte Rio, it won't take very long to find the best flight. You'll be taking off to Sonoma County Airport (STS), which sits around 18 kilometres from the centre of town.
How many airlines fly to Monte Rio?
There are 55 airlines that jet into Monte Rio from 128 worldwide airports.
Which airlines fly to Monte Rio?
Monte Rio receives the most flights from United Airlines, Alaska Airlines and Delta with United Airlines being the favourite choice of carrier. Los Angeles is the most popular city for travellers to set off from.
How many nonstop flights are there to Monte Rio?
Arranging an amazing Monte Rio holiday is child's play when there are 3,203 nonstop flights every week to select from.
Where are the most popular flights to Monte Rio departing from?
A large number of flights to Monte Rio leave from Los Angeles, Seattle and Las Vegas airports.
How long is the flight to Monte Rio Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Los Angeles to Monte Rio, the average flight time is 1 hour and 34 minutes. From Seattle it's roughly 2 hours and 14 minutes, and from Las Vegas it's 1 hour and 46 minutes.
How to book the cheapest flight to Monte Rio?
We've all come across those travellers who manage to land impossibly cheap airfares whenever they fly. Want to know how to do it for your Monte Rio holiday? Don't leave it until the last moment to secure your flight. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you fly into. Remember to compare prices across airlines too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to snap up a ticket as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Monte Rio?
No matter where you're coming from, flying can be a pleasurable experience if you've planned ahead. Check out these top travel tips that will get your Monte Rio holiday started on the right note. What to pack in your hand luggage:

  • The secret to having an amazing flight experience is to be prepared. First up, the essentials: passport, travel documents, cash and any vital medications. Next, bring items that'll help while away those hours, like your laptop or a few magazines. It's also a wise idea to pack your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletries like a toothbrush, deodorant and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your beloved pocket knife, and products which are explosive or flammable, such as flares, bleaching agents and gasoline, are also banned.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Layer your clothing and choose shoes that are flat, roomy and easy to take on and off.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks and keep your legs and feet moving.

How to get through airport security fast when flying to Monte Rio?
A little pre-planning before you get to the airport will help make your trip to Monte Rio a breeze. Below are some useful tips for a speedy journey past security:

  • Security personnel first need to know that you have a valid passport and matching boarding pass before anything else. Have them ready to show.
  • Next up, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that might trigger the alarms. Items like your jacket, belt and headphones need to go through the machine.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic gadgets will also need to be sent through the scanner.
  • Remove liquids and gels from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when passing through security. Big boots and heavier-style shoes are often subjected to extra 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 suitcase. They won't be allowed on board and will be confiscated.

Flights to Monte Rio information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
฿5,115

Trending flights to Monte Rio

Prices were available within the past 7 days and start at ฿2,235 for one-way flights and ฿5,115 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
Thu, 9 Oct - Mon, 13 Oct
BKK
Bangkok
SFO
San Francisco
฿21,675 Return, found 6 days ago
฿21,675
Return
found 6 days ago
Select Philippine Airlines flight, departing Thu, 9 Oct from Bangkok to San Francisco, returning Mon, 13 Oct, priced at ฿21,675 found 6 days ago
*Available to Expedia members.