Cheap Flights to La Asuncion from HK$1,311

View HK$1,311 flight on Wed, 20 Aug 2025Opens in a new window

Popular airlines

  • United

    United

  • Air Canada

    Air Canada

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • Lufthansa

    Lufthansa

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to La Asuncion

Prices were available within the past 7 days and start at HK$1,311 for one-way flights and HK$2,499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Wed, 24 Dec - Wed, 31 Dec
MEX
Mexico City
SJO
San José
HK$2,499 Return, found 6 hours ago
HK$2,499
Return
found 6 hours ago
Select Aeromexico flight, departing Wed, 24 Dec from Mexico City to San José, returning Wed, 31 Dec, priced at HK$2,499 found 6 hours ago
American Airlines
Fri, 19 Sep - Tue, 30 Sep
BOS
Boston
SJO
San José
HK$3,390 Return, found 1 day ago
HK$3,390
Return
found 1 day ago
Select American Airlines flight, departing Fri, 19 Sep from Boston to San José, returning Tue, 30 Sep, priced at HK$3,390 found 1 day ago
Delta
Thu, 4 Sep - Sun, 7 Sep
MSY
New Orleans
SJO
San José
HK$3,515 Return, found 1 day ago
HK$3,515
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from New Orleans to San José, returning Sun, 7 Sep, priced at HK$3,515 found 1 day ago
Copa
Wed, 24 Dec - Wed, 31 Dec
MEX
Mexico City
SJO
San José
HK$3,577 Return, found 6 hours ago
HK$3,577
Return
found 6 hours ago
Select Copa flight, departing Wed, 24 Dec from Mexico City to San José, returning Wed, 31 Dec, priced at HK$3,577 found 6 hours ago
United
Tue, 12 Aug - Sat, 16 Aug
MSY
New Orleans
SJO
San José
HK$3,816 Return, found 1 day ago
HK$3,816
Return
found 1 day ago
Select United flight, departing Tue, 12 Aug from New Orleans to San José, returning Sat, 16 Aug, priced at HK$3,816 found 1 day ago

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

May is typically the cheapest month to fly

From HK$1,753 - HK$3,592 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to La Asuncion that have flexible change policies?
By using our handy "No change fee" filter, that's how. All you have to do is enter your travel details, click "Search," then tick the checkbox underneath the "Flexible change policies" subheading (left-hand side of your screen). Expedia makes it easy to find cheap, flexible tickets to La Asuncion.
Which airlines fly to La Asuncion?
Figure out your holiday dates and then fly into or near La Asuncion with one of these top airlines:

  • United Airlines - 178 flights to or near La Asuncion each month, including 178 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • American Airlines - 164 flights to or near La Asuncion each month, including 164 flights to Juan Santamaria Intl. Airport (SJO) per month.
  • Spirit Airlines - 91 flights to or near La Asuncion each month, including 91 flights to Juan Santamaria Intl. Airport (SJO) per month.

How can I find cheap tickets to La Asuncion?
You'll always find a fabulous deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to compare the cheapest prices for nearby days. HK$2,499 was the best price for a flight to La Asuncion in the last seven days.
How much is a flight to La Asuncion?
In the last seven days, return tickets to La Asuncion sold for as little as HK$2,499 and peaked at HK$8,169. For one-way fares departing from Boston (BOS), the lowest amount paid during this time was HK$1,311.
What are the most popular airports to fly into in La Asuncion?
Fly into Juan Santamaria Intl. Airport (SJO) and sample the best that La Asuncion has to offer. As the region's main entry point, around 625 flights touch down here every month.
When is the cheapest time to fly to La Asuncion?
If you're not fixed on what day you travel to La Asuncion, try to depart earlier in the week. The cheapest day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with a lot of people opting to take off on the weekend.
How much is a plane ticket to La Asuncion?
In the last seven days, tickets varied between HK$2,499 and HK$8,169. Check out our fabulous deals to La Asuncion, make a booking and then get ready for your getaway!
What months are the cheapest to book a flight to La Asuncion?
February is the best month to snap up a fabulous deal to La Asuncion. Bear in mind that the costliest time to purchase tickets in the U.S. Isn't during the height of summer, but the festive month of December.
Flights to La Asuncion information
Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
HK$2,498

Trending flights to La Asuncion

Prices were available within the past 7 days and start at HK$1,311 for one-way flights and HK$2,499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Sun, 2 Nov - Wed, 12 Nov
HKG
Hong Kong SAR
SJO
San José
HK$8,169 Return, found 2 hours ago
HK$8,169
Return
found 2 hours ago
Select China Airlines flight, departing Sun, 2 Nov from Hong Kong SAR to San José, returning Wed, 12 Nov, priced at HK$8,169 found 2 hours ago
*Available to Expedia members.