Cheap flights from Houston to La Asuncion

View AU$243 flight on Sun, 7 Sep. 2025Opens in a new window

Popular airlines from Houston to La Asuncion

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Houston (HOU) 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.

Delta
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$535 Return, found 2 days ago
AU$535
Return
found 2 days ago
Select Delta flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$535 found 2 days ago
American Airlines
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$605 Return, found 2 days ago
AU$605
Return
found 2 days ago
Select American Airlines flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$605 found 2 days ago
Delta
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$608 Return, found 2 days ago
AU$608
Return
found 2 days ago
Select Delta flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$608 found 2 days ago
United
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$629 Return, found 2 days ago
AU$629
Return
found 2 days ago
Select United flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$629 found 2 days ago
avianca
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$752 Return, found 2 days ago
AU$752
Return
found 2 days ago
Select avianca flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$752 found 2 days ago
Aeromexico
Sun, 7 Sep. - Wed, 24 Sep.
IAH
Houston
SJO
San José
AU$1,282 Return, found 2 days ago
AU$1,282
Return
found 2 days ago
Select Aeromexico flight, departing Sun, 7 Sep. from Houston to San José, returning Wed, 24 Sep., priced at AU$1,282 found 2 days ago

Find the cheapest month to fly from Houston (HOU) to San José (SJO)

September is typically the cheapest month to fly

From AU$246 - AU$608 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.