Cheap Flights To San Luis 2026

San Luis Flights as Low as $223

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.

Spirit Airlines
Sat, May 9 - Fri, May 15
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$223 Roundtrip, found 2 hours ago
$223
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 9 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, May 15, priced at $223 found 2 hours ago
Spirit Airlines
Sat, May 9 - Thu, May 14
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$230 Roundtrip, found 2 hours ago
$230
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 9 from George Bush Intercontinental to Juan Santamaría Intl., returning Thu, May 14, priced at $230 found 2 hours ago
Spirit Airlines
Sat, May 9 - Sun, May 17
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 9 from George Bush Intercontinental to Juan Santamaría Intl., returning Sun, May 17, priced at $237 found 2 hours ago
Copa
Wed, May 6 - Wed, May 27
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$260 Roundtrip, found 5 days ago
$260
Roundtrip
found 5 days ago
Select Copa flight, departing Wed, May 6 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Wed, May 27, priced at $260 found 5 days ago
United
Wed, May 6 - Wed, May 27
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select United flight, departing Wed, May 6 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Wed, May 27, priced at $272 found 5 days ago
Delta
Sun, May 3 - Wed, May 27
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$288 Roundtrip, found 5 days ago
$288
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, May 3 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Wed, May 27, priced at $288 found 5 days ago
American Airlines
Wed, May 6 - Wed, May 27
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 6 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Wed, May 27, priced at $303 found 5 days ago
JetBlue Airways
Tue, May 5 - Thu, May 28
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, May 5 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Thu, May 28, priced at $306 found 5 days ago
Delta
Tue, May 12 - Fri, May 15
HOU
William P. Hobby
SJO
Juan Santamaría Intl.
$310 Roundtrip, found 2 hours ago
$310
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, May 12 from William P. Hobby to Juan Santamaría Intl., returning Fri, May 15, priced at $310 found 2 hours ago
American Airlines
Sat, Jan 9 - Sat, Jan 16
BWI
Baltimore Washington Intl. Thurgood Marshall
SJO
Juan Santamaría Intl.
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 9 from Baltimore Washington Intl. Thurgood Marshall to Juan Santamaría Intl., returning Sat, Jan 16, priced at $318 found 5 days ago
Frontier Airlines
Thu, Jul 16 - Mon, Jul 20
MCO
Orlando Intl.
SJO
Juan Santamaría Intl.
$342 Roundtrip, found 10 hours ago
$342
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Jul 16 from Orlando Intl. to Juan Santamaría Intl., returning Mon, Jul 20, priced at $342 found 10 hours ago
Southwest Airlines
Fri, Apr 10 - Fri, Apr 17
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$376 Roundtrip, found 10 hours ago
$376
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Fri, Apr 10 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Fri, Apr 17, priced at $376 found 10 hours ago
avianca
Tue, May 12 - Fri, May 15
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$455 Roundtrip, found 2 hours ago
$455
Roundtrip
found 2 hours ago
Select avianca flight, departing Tue, May 12 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, May 15, priced at $455 found 2 hours ago
Aeromexico
Wed, May 6 - Wed, May 27
RDU
Raleigh - Durham Intl.
SJO
Juan Santamaría Intl.
$844 Roundtrip, found 5 days ago
$844
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, May 6 from Raleigh - Durham Intl. to Juan Santamaría Intl., returning Wed, May 27, priced at $844 found 5 days ago
Air Canada
Tue, May 12 - Fri, May 15
IAH
George Bush Intercontinental
SJO
Juan Santamaría Intl.
$977 Roundtrip, found 2 hours ago
$977
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, May 12 from George Bush Intercontinental to Juan Santamaría Intl., returning Fri, May 15, priced at $977 found 2 hours ago
Southwest Airlines
Sat, Mar 14 - Sat, Mar 21
JAX
Jacksonville Intl.
SJO
Juan Santamaría Intl.
$1,072 Roundtrip, found 9 hours ago
$1,072
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Sat, Mar 14 from Jacksonville Intl. to Juan Santamaría Intl., returning Sat, Mar 21, priced at $1,072 found 9 hours ago

Cheap San Luis Flights

For seniors interested in answering the call of adventure, use Expedia and AARP to book your plane tickets. Browse AARP Travel Center flights in San Luis so you can stretch your travel budget further when you save big on your airfare. These available San Luis best deals on flights make planning your trip more affordable and hassle-free.

See the vast selection of cheap flights for seniors in San Luis for yourself by simply entering your travel dates and destinations. This time and money-saving search engine will then produce a variety of travel times, airline carriers, and senior flights in San Luis, so you can find the flight best suiting your travel plans. What’s more, on top of these deals, AARP members are exempt from paying any additional booking fees associated with San Luis senior flights. Snatch these discount airline tickets and embark on your adventure today.