Cheap Flights to Cantón San Ramón from ₩428,100

View ₩428,100 flight on Mon, May 25, 2026Opens in a new window

Popular airlines to Cantón San Ramón

  • Air Canada

  • American Airlines

  • Avianca

  • United

  • Delta

  • JetBlue Airways

  • Aeromexico

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How much is the cheapest flight to Cantón San Ramón?

Prices were available within the past 7 days and start at ₩428,100 for one-way flights and ₩847,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Thu, May 21 - Mon, May 25
LAX
Los Angeles
SJO
San José
₩847,300 Roundtrip, found 1 day ago
₩847,300
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, May 21 from Los Angeles to San José, returning Mon, May 25, priced at ₩847,300 found 1 day ago
avianca
Thu, May 21 - Mon, May 25
LAX
Los Angeles
SJO
San José
₩862,200 Roundtrip, found 1 day ago
₩862,200
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, May 21 from Los Angeles to San José, returning Mon, May 25, priced at ₩862,200 found 1 day ago
avianca
Tue, Jun 2 - Mon, Jun 8
LAX
Los Angeles
SJO
San José
₩862,800 Roundtrip, found 22 hours ago
₩862,800
Roundtrip
found 22 hours ago
Select avianca flight, departing Tue, Jun 2 from Los Angeles to San José, returning Mon, Jun 8, priced at ₩862,800 found 22 hours ago
avianca
Tue, Jun 2 - Mon, Jun 8
LAX
Los Angeles
SJO
San José
₩864,400 Roundtrip, found 22 hours ago
₩864,400
Roundtrip
found 22 hours ago
Select avianca flight, departing Tue, Jun 2 from Los Angeles to San José, returning Mon, Jun 8, priced at ₩864,400 found 22 hours ago
avianca
Thu, May 21 - Mon, May 25
LAX
Los Angeles
SJO
San José
₩867,300 Roundtrip, found 1 day ago
₩867,300
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, May 21 from Los Angeles to San José, returning Mon, May 25, priced at ₩867,300 found 1 day ago
avianca
Thu, May 21 - Mon, May 25
LAX
Los Angeles
SJO
San José
₩872,500 Roundtrip, found 1 day ago
₩872,500
Roundtrip
found 1 day ago
Select avianca flight, departing Thu, May 21 from Los Angeles to San José, returning Mon, May 25, priced at ₩872,500 found 1 day ago
Copa
Tue, Jun 2 - Mon, Jun 8
LAX
Los Angeles
SJO
San José
₩885,000 Roundtrip, found 22 hours ago
₩885,000
Roundtrip
found 22 hours ago
Select Copa flight, departing Tue, Jun 2 from Los Angeles to San José, returning Mon, Jun 8, priced at ₩885,000 found 22 hours ago
United
Tue, Jun 2 - Mon, Jun 8
ONT
Ontario
SJO
San José
₩911,500 Roundtrip, found 22 hours ago
₩911,500
Roundtrip
found 22 hours ago
Select United flight, departing Tue, Jun 2 from Ontario to San José, returning Mon, Jun 8, priced at ₩911,500 found 22 hours ago
Air Canada
Tue, Sep 8 - Tue, Sep 15
DFW
Dallas
SJO
San José
₩989,500 Roundtrip, found 2 days ago
₩989,500
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Sep 8 from Dallas to San José, returning Tue, Sep 15, priced at ₩989,500 found 2 days ago
American Airlines
Tue, Jun 2 - Mon, Jun 8
LAX
Los Angeles
SJO
San José
₩1,003,000 Roundtrip, found 22 hours ago
₩1,003,000
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Jun 2 from Los Angeles to San José, returning Mon, Jun 8, priced at ₩1,003,000 found 22 hours ago

Trending flights to Cantón San Ramón

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Sep 28 - Tue, Oct 13
ICN
Seoul
SJO
San José
₩2,018,800 Roundtrip, found 3 days ago
₩2,018,800
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Sep 28 from Seoul to San José, returning Tue, Oct 13, priced at ₩2,018,800 found 3 days ago

Frequently asked questions

How do I find cheap flights to Cantón San Ramón that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to offer you the most flexible airfares around town. Simply tick the "No change fee" box right under the "Flexible change policies" filter to find your ideal flight to Cantón San Ramón.
Which airlines fly to Cantón San Ramón?
You can take your pick of a range of airlines that fly into or near Cantón San Ramón. Some of your top options are:

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

How can I find cheap tickets to Cantón San Ramón?
You'll always pick up an awesome deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to see prices for nearby days. ₩847,300 was the cheapest price for a flight to Cantón San Ramón in the last seven days.
How much is a flight to Cantón San Ramón?
The price of a round-trip airfare to Cantón San Ramón in the last seven days ranged between ₩847,300 and ₩2,018,800. If you were journeying one way out of Ontario (ONT), you could have scored a deal from only ₩428,100.
What are the most popular airports to fly into in Cantón San Ramón?
The primary gateway to Cantón San Ramón, about 625 flights taxi into Juan Santamaria Intl. Airport (SJO) each month. Track down an amazing deal, reserve your seat and get ready to soak up the best of this fantastic region.
When is the cheapest time to fly to Cantón San Ramón?
If you're not set on what date you jet off to Cantón San Ramón, try to fly out early on in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the priciest day, with a lot of people choosing to fly on the weekend.
How much is a plane ticket to Cantón San Ramón?
In the last seven days, ticket prices to Cantón San Ramón varied from ₩847,300 to ₩2,018,800.
What months are the cheapest to book a flight to Cantón San Ramón?
February is the ideal month to land a terrific deal to Cantón San Ramón. Keep in mind that the most expensive time to reserve a seat in the USA isn't during the height of summer, but in December.

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About Cantón San Ramón

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About Cantón San Ramón

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