Cheap flights from Houston to La Asuncion from CA $102

View CA $102 flight on Wed, Aug. 20, 2025Opens in a new window

Popular airlines from Houston to La Asuncion

  • American Airlines

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  • Avianca

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  • United

    United

  • Delta

    Delta

  • Air Canada

    Air Canada

  • Aeromexico

    Aeromexico

  • Copa

    Copa

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Cheap flights from Houston (HOU) to La Asuncion (SJO)

Prices were available within the past 7 days and start at CA $102 for one-way flights and CA $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Sep. 22 - Mon, Oct. 6
IAH
Houston
SJO
San José
CA $252 Roundtrip, found 2 days ago
CA $252
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Sep. 22 from Houston to San José, returning Mon, Oct. 6, priced at CA $252 found 2 days ago
Spirit Airlines
Mon, Sep. 22 - Mon, Oct. 6
IAH
Houston
SJO
San José
CA $262 Roundtrip, found 2 days ago
CA $262
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Sep. 22 from Houston to San José, returning Mon, Oct. 6, priced at CA $262 found 2 days ago
American Airlines
Mon, Sep. 22 - Mon, Oct. 6
IAH
Houston
SJO
San José
CA $365 Roundtrip, found 2 days ago
CA $365
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep. 22 from Houston to San José, returning Mon, Oct. 6, priced at CA $365 found 2 days ago
Delta
Sun, Dec. 7 - Wed, Dec. 10
IAH
Houston
SJO
San José
CA $473 Roundtrip, found 17 hours ago
CA $473
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Dec. 7 from Houston to San José, returning Wed, Dec. 10, priced at CA $473 found 17 hours ago
Viva
Sun, Nov. 9 - Sat, Nov. 15
IAH
Houston
SJO
San José
CA $580 Roundtrip, found 3 days ago
CA $580
Roundtrip
found 3 days ago
Select Viva flight, departing Sun, Nov. 9 from Houston to San José, returning Sat, Nov. 15, priced at CA $580 found 3 days ago
United
Mon, Sep. 29 - Tue, Sep. 30
IAH
Houston
SJO
San José
CA $619 Roundtrip, found 2 days ago
CA $619
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep. 29 from Houston to San José, returning Tue, Sep. 30, priced at CA $619 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 CA $219 - CA $543 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.