Cheap flights from Miami to La Asuncion

View AU$192 flight on Mon, 4 Aug. 2025Opens in a new window

Popular airlines from Miami to La Asuncion

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

  • Avianca

    Avianca

  • Copa

    Copa

  • Delta

    Delta

  • LATAM Airlines Group

    LATAM Airlines Group

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Cheap Flights from Miami (FLL) to La Asuncion (SJO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 17 Aug. - Tue, 19 Aug.
MIA
Miami
SJO
San José
AU$409 Return, found 6 days ago
AU$409
Return
found 6 days ago
Select American Airlines flight, departing Sun, 17 Aug. from Miami to San José, returning Tue, 19 Aug., priced at AU$409 found 6 days ago
American Airlines
Tue, 12 Aug. - Sat, 16 Aug.
MIA
Miami
SJO
San José
AU$439 Return, found 1 day ago
AU$439
Return
found 1 day ago
Select American Airlines flight, departing Tue, 12 Aug. from Miami to San José, returning Sat, 16 Aug., priced at AU$439 found 1 day ago
Copa
Tue, 4 Nov. - Sat, 8 Nov.
MIA
Miami
SJO
San José
AU$480 Return, found 1 day ago
AU$480
Return
found 1 day ago
Select Copa flight, departing Tue, 4 Nov. from Miami to San José, returning Sat, 8 Nov., priced at AU$480 found 1 day ago
avianca
Sun, 17 Aug. - Tue, 19 Aug.
MIA
Miami
SJO
San José
AU$519 Return, found 6 days ago
AU$519
Return
found 6 days ago
Select avianca flight, departing Sun, 17 Aug. from Miami to San José, returning Tue, 19 Aug., priced at AU$519 found 6 days ago
United
Sun, 17 Aug. - Tue, 19 Aug.
MIA
Miami
SJO
San José
AU$536 Return, found 6 days ago
AU$536
Return
found 6 days ago
Select United flight, departing Sun, 17 Aug. from Miami to San José, returning Tue, 19 Aug., priced at AU$536 found 6 days ago
Aeromexico
Tue, 12 Aug. - Sat, 16 Aug.
MIA
Miami
SJO
San José
AU$999 Return, found 1 day ago
AU$999
Return
found 1 day ago
Select Aeromexico flight, departing Tue, 12 Aug. from Miami to San José, returning Sat, 16 Aug., priced at AU$999 found 1 day ago

Find the cheapest month to fly from Miami (MIA) to San José (SJO)

October is typically the cheapest month to fly

From AU$324 - AU$420 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.