A desert landscape with tall cacti and orange flowers.

Cheap Flights to San Carlos

View ₩110,600 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines to San Carlos

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to San Carlos?

Prices were available within the past 7 days and start at ₩110,600 for one-way flights and ₩221,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Southwest Airlines
American Airlines
United
Southern Airways Express

Frequently asked questions

What is the name of San Carlos' airport?
Book a flight to San Carlos and you'll be touching down at Sky Harbor Intl. Airport (PHX).
How many airlines fly to San Carlos?
There are 23 airlines that fly to San Carlos from 141 airports across the globe.
Which airlines fly to San Carlos?
In general, travelers fly with Southwest Airlines, United Airlines and Frontier Airlines when going to San Carlos. The largest number of these flights come from Denver, with Southwest Airlines servicing this route the most frequently.
How many nonstop flights are there to San Carlos?
Planning an unforgettable San Carlos vacation is a piece of cake when there are 3,962 direct flights every week to choose from.
Where are the most popular flights to San Carlos departing from?
Flights to San Carlos departing from Denver, Seattle and Dallas airports are the most in demand.
How long is the flight to San Carlos Airport?
If it's Denver you're departing, you'll be airborne for around 2 hours and 6 minutes before you touchdown in San Carlos. Tarmac to tarmac from Seattle takes approximately 2 hours and 52 minutes and from Dallas, 2 hours and 46 minutes.
How to book the cheapest flight to San Carlos?
We've all come across those fortunate jet-setters who somehow nab wonderfully cheap fares whenever they fly. Want to know how to do it for your San Carlos vacation? Don't leave it until the very last minute to lock in your flight. Don't stop there, though. Do some research and see if there are a few airports at your destination. Prices often differ depending on which airport you go for. Be sure to compare fares across airlines too. Finally, be ready to lock in your seat quickly if you find an irresistible price. It might not be available for too long. With a bit of knowledge and some good fortune, the ideal fare can be yours.
Do you have any tips for my flight to San Carlos?
Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. We've put together a list of handy tips that will get your San Carlos escape started on the right note. What to pack in your hand luggage:
  • The trick to having a hassle-free travel experience is to pack ahead. So, let's start with the basics: passport, travel docs, credit cards and daily medications. Next, bring items that'll help keep you entertained, like some electronic gadgets or a good book. It's also a wise idea to pack your chargers, a neck pillow and a pair of earplugs. Last but not least, don't forget to squeeze in toiletry items like a toothbrush, lip balm and a clean T-shirt.
Do not pack the following items in your hand luggage:
  • Make sure you don't have a Swiss Army knife lurking in your carry-on luggage. Other restricted items include flammable or explosive substances, like aerosols and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).
What to wear on a flight:
  • Go for comfort over style. Prepare for changes in cabin temperature by layering up, and opt for flat, slightly roomy shoes like slip-ons.
  • Deep vein thrombosis (DVT) is a potential risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to San Carlos?
It's easy — be prepared. We've put together some top tips for an easy trip through airport security. Watch out San Carlos, here you come:
  • Keep your travel documents and ID within close reach. They're the first things you'll be asked to show at security.
  • Next up, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that is likely to set the alarm off. Items like your coat, belt and earphones will be required to go through the machine.
  • Your electronic devices like phones and laptops will also have to go through the machine for inspection. Don't worry though, you'll be back online before you know it.
  • Remove all gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit inside a single quart-size (one liter), clear zip-lock bag.
  • The right choice of footwear can save you several precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Airlines won't allow any sharp objects in your carry-on luggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

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

Travel information

Destination airport
Sky Harbor Intl.
Destination airport IATA code
PHX
Destination city name
Phoenix
Roundtrip price
₩221,200

Trending flights to San Carlos

Prices were available within the past 7 days and start at ₩110,600 for one-way flights and ₩221,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
*Available to Expedia members.