Cheap Flights to San Marcos

View ₩55,400 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines to San Marcos

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How much is the cheapest flight to San Marcos?

Prices were available within the past 7 days and start at ₩55,400 for one-way flights and ₩110,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Fri, Dec 12 - Mon, Dec 15
SFO
San Francisco
SAN
San Diego
₩110,600 Roundtrip, found 3 days ago
₩110,600
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Fri, Dec 12 from San Francisco to San Diego, returning Mon, Dec 15, priced at ₩110,600 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
SFO
San Francisco
SAN
San Diego
₩154,200 Roundtrip, found 3 days ago
₩154,200
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from San Francisco to San Diego, returning Mon, Dec 15, priced at ₩154,200 found 3 days ago
Delta
Thu, Dec 11 - Sun, Dec 14
SLC
Salt Lake City
SAN
San Diego
₩170,000 Roundtrip, found 1 day ago
₩170,000
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Dec 11 from Salt Lake City to San Diego, returning Sun, Dec 14, priced at ₩170,000 found 1 day ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
SFO
San Francisco
SAN
San Diego
₩254,600 Roundtrip, found 3 days ago
₩254,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 12 from San Francisco to San Diego, returning Mon, Dec 15, priced at ₩254,600 found 3 days ago
Alaska Airlines
Mon, Apr 27 - Mon, May 4
ICN
Seoul
SAN
San Diego
₩817,200 Roundtrip, found 3 hours ago
₩817,200
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Mon, Apr 27 from Seoul to San Diego, returning Mon, May 4, priced at ₩817,200 found 3 hours ago

Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)

January is typically the cheapest month to fly

From ₩182,906 - ₩666,562 per traveler.

Frequently asked questions

What is the name of San Marcos' airport?
San Marcos is served by just one airport, San Diego Intl. Airport (SAN).
How far is San Diego Intl. Airport (SAN) from central San Marcos?
The trip between SAN and downtown San Marcos is fairly long. You'll have to travel 48 kilometers before you can drop your bags at your hotel in the city.
What airport is best to fly into San Marcos?
A flight to San Marcos means landing at San Diego Airport. Jump off the plane, pick up your bags and you'll be 48 kilometers from the downtown streets.
How many airlines fly to San Marcos?
There are 18 airlines that service San Marcos from 67 worldwide airports.
Which airlines fly to San Marcos?
Southwest Airlines, Spirit Airlines and Delta fly the most frequently to San Marcos. The highest number of flights come in from Las Vegas, with Southwest Airlines offering the most services on this route.
How many nonstop flights are there to San Marcos?
Flying to someplace new is much more straightforward when there aren't any annoying stopovers. If you're off to San Marcos, the fantastic news is that there are approximately 1,700 nonstop flights operating every week.
Where are the most popular flights to San Marcos departing from?
The most popular flights to San Marcos take off from Las Vegas, San Francisco and Phoenix airports.
How long is the flight to San Marcos Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Las Vegas to San Marcos, the average flight time is 1 hour and 14 minutes. From San Francisco it takes about 1 hour and 36 minutes, and from Phoenix it's 1 hour and 17 minutes.
How to book the cheapest flight to San Marcos?
We've all come across those lucky travelers who somehow manage to pick up impossibly cheap plane tickets whenever they fly. Would you like to know how to do it for your San Marcos vacation? Don't leave it until the last possible moment to lock in your flight. Another fantastic way to land the most competitive fare is to research all options. If where you're headed has multiple airports, don't forget to research the cost of flying into a smaller terminal. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and be ready to reserve your seat as soon as you spot a bargain. The sweetest deals don't last long.
Do you have any tips for my flight to San Marcos?
We've pulled together all the info you need to make your flight as pain-free as possible. Follow our tips and you'll be cruising through the airport and enjoying San Marcos in no time flat. What to pack in your hand luggage:

  • A plane ride can be a great experience if you've got all the right things. Firstly, you'll want some basic toiletries, such as deodorant and a toothbrush, a spare pair of socks and something to read. Next, leave space in your hand luggage for your phone and charger, your important medications and perhaps a comfy neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your treasured pocket knife, and dangerous goods which are flammable or explosive, such as aerosols and matches, are also not allowed.

What to wear on a flight:

  • Your goal here is to be as comfortable as possible. Go for a pair of slip-on shoes, dress in loose, natural-fiber clothing and don't forget to bring a sweater in case it gets cold in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to San Marcos?
A little pre-planning before you get to the airport will help make your trip to San Marcos a piece of cake. Check out our handy tips for a stress-free journey past security:

  • Keep your boarding pass and passport someplace easily accessible. They'll be the first things you'll be asked to show at airport security.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Your electronic gadgets like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online before you know it.
  • Remember to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-lock bag.
  • The right choice of footwear can save you a few precious minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed on board.

Book with confidence

Searching for cheap flights to San Marcos? No travel company presents more choices than Expedia if you're looking to compare flights to San Marcos. 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 San Marcos.

Travel information

Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
₩110,600

Trending flights to San Marcos

Prices were available within the past 7 days and start at ₩55,400 for one-way flights and ₩110,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Jan 31 - Tue, Feb 3
ICN
Seoul
SAN
San Diego
₩815,700 Roundtrip, found 4 days ago
₩815,700
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Jan 31 from Seoul to San Diego, returning Tue, Feb 3, priced at ₩815,700 found 4 days ago

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