United Flight 1280 Deals & Information (2026/2027)

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United Flight 1280 Route Deals From $217

The cheapest prices found with in the last 7 days for return flights were $472 and $217 for one-way flights to Juan Santamaría Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 17 - Wed, Feb 24
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$472 Roundtrip, found 3 days ago
$472
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 17 from George Bush Intercontinental to Juan Santamaría Intl., returning Wed, Feb 24, priced at $472 found 3 days ago
Wed, Feb 17 - Wed, Feb 24
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$491 Roundtrip, found 3 days ago
$491
Roundtrip
found 3 days ago
Select United flight, departing Wed, Feb 17 from George Bush Intercontinental to Juan Santamaría Intl., returning Wed, Feb 24, priced at $491 found 3 days ago
Mon, Jan 11 - Thu, Jan 21
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$514 Roundtrip, found 4 days ago
$514
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 11 from George Bush Intercontinental to Juan Santamaría Intl., returning Thu, Jan 21, priced at $514 found 4 days ago
Mon, Jan 11 - Thu, Jan 21
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$533 Roundtrip, found 4 days ago
$533
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 11 from George Bush Intercontinental to Juan Santamaría Intl., returning Thu, Jan 21, priced at $533 found 4 days ago