Cheap Flights to La Asunción

View ₩156,100 flight on Fri, Oct 3, 2025Opens in a new window

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How much is the cheapest flight to La Asunción?

Prices were available within the past 7 days and start at ₩156,100 for one-way flights and ₩359,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Sun, Oct 26 - Wed, Nov 5
GUA
Guatemala City
SJO
San José
₩359,400 Roundtrip, just found
₩359,400
Roundtrip
just found
Select Copa flight, departing Sun, Oct 26 from Guatemala City to San José, returning Wed, Nov 5, priced at ₩359,400 just found
avianca
Sat, Oct 18 - Mon, Oct 20
GUA
Guatemala City
SJO
San José
₩404,500 Roundtrip, found 6 days ago
₩404,500
Roundtrip
found 6 days ago
Select avianca flight, departing Sat, Oct 18 from Guatemala City to San José, returning Mon, Oct 20, priced at ₩404,500 found 6 days ago
United
Thu, Oct 30 - Sat, Nov 1
YUL
Montreal
SJO
San José
₩412,800 Roundtrip, found 21 hours ago
₩412,800
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Oct 30 from Montreal to San José, returning Sat, Nov 1, priced at ₩412,800 found 21 hours ago
Air Canada
Thu, Oct 30 - Sat, Nov 1
YUL
Montreal
SJO
San José
₩629,300 Roundtrip, found 21 hours ago
₩629,300
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Thu, Oct 30 from Montreal to San José, returning Sat, Nov 1, priced at ₩629,300 found 21 hours ago
American Airlines
Sun, Jan 18 - Sun, Feb 1
YUL
Montreal
SJO
San José
₩653,200 Roundtrip, found 21 hours ago
₩653,200
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Sun, Jan 18 from Montreal to San José, returning Sun, Feb 1, priced at ₩653,200 found 21 hours ago

Find the cheapest month to fly from Columbus (CMH) to San José (SJO)

May is typically the cheapest month to fly

From ₩309,942 - ₩823,033 per traveler.

Frequently asked questions

How to book the cheapest flight to La Asunción?
If you'd like to have some extra spending money on your La Asunción vacation, then listen up! As every experienced traveler knows, don't leave booking until the last minute. Fares are usually more expensive close to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to score a terrific price by flying into one that's farther away. Last but not least, be ready to book quickly if you stumble on a great price. It might not stick around for long. With a bit of knowledge and some luck, the perfect fare will be yours.
Do you have any tips for my flight to La Asunción?
If you're poorly prepared, airports and flying can be a real challenge. But don't hit the panic button just yet. Follow these handy tips for a stress-free start to your time in La Asunción. What to pack in your hand luggage:

  • First things first, put in your passport, official ID, wallet and daily medications. Next, you'll need some extra in-flight entertainment to while away the hours. A thrilling novel and a tablet crammed with your favorite shows are good options. If you hope to take a quick snooze, a comfy neck pillow and some noise-canceling headphones will also be useful. Finally, find room for a toothbrush and some cleansing wipes so you'll arrive feeling fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a pocket knife hiding in your carry-on luggage. Other prohibited items include flammable or explosive substances, such as fuel 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:

  • The aisles of a plane aren't the place for a fashion parade. Don comfortable layers and pick shoes that are enclosed, flat and easy to take on and off.
  • Most travelers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To minimize your risk on board, drink plenty of water, consider wearing compression tights or socks and move your legs and feet often.

How to get through airport security fast when flying to La Asunción?
It's all about being organized. We've put together some useful tips for a stress-free trip through security. Look out La Asunción, here you come:

  • Be sure to keep your travel documents and passport within easy reach. They're the first things you'll be asked to present to airport security.
  • Time to strip down. Well sort of. Your belt, coat, keys and other small items, like your earphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Electronic devices like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Don't forget to remove 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 in a quart-size (one liter), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Sharp or pointed objects (like knives and scissors) are not allowed on board. They'll be confiscated at security, so put them in your checked baggage.

Book with confidence

Book with confidence

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

Travel information

Travel information

Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Roundtrip price
₩359,400

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