Cheap flights from San Antonio to Niagara Falls - Western New York from CA $185

View CA $185 flight on Sun, May 18, 2025Opens in a new window

Popular airlines from San Antonio to Niagara Falls - Western New York

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

    Flair Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from San Antonio (SAT) to Niagara Falls - Western New York (ROC)

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $414 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun., May 11 - Tue., May 20
SAT
San Antonio
BUF
Buffalo
CA $414 Roundtrip, found 4 days ago
CA $414
Roundtrip
found 4 days ago
Select Delta flight, departing Sun., May 11 from San Antonio to Buffalo, returning Tue., May 20, priced at CA $414 found 4 days ago
American Airlines
Sat., Jul. 5 - Sat., Jul. 12
SAT
San Antonio
BUF
Buffalo
CA $438 Roundtrip, found 4 days ago
CA $438
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat., Jul. 5 from San Antonio to Buffalo, returning Sat., Jul. 12, priced at CA $438 found 4 days ago
Delta
Sat., Jul. 5 - Wed., Jul. 9
SAT
San Antonio
BUF
Buffalo
CA $439 Roundtrip, found 4 days ago
CA $439
Roundtrip
found 4 days ago
Select Delta flight, departing Sat., Jul. 5 from San Antonio to Buffalo, returning Wed., Jul. 9, priced at CA $439 found 4 days ago
Delta
Sun., May 11 - Sat., May 17
SAT
San Antonio
BUF
Buffalo
CA $441 Roundtrip, found 4 days ago
CA $441
Roundtrip
found 4 days ago
Select Delta flight, departing Sun., May 11 from San Antonio to Buffalo, returning Sat., May 17, priced at CA $441 found 4 days ago
Frontier Airlines
Thu., Jul. 3 - Thu., Jul. 10
SAT
San Antonio
BUF
Buffalo
CA $516 Roundtrip, found 4 days ago
CA $516
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu., Jul. 3 from San Antonio to Buffalo, returning Thu., Jul. 10, priced at CA $516 found 4 days ago
United
Sun., May 11 - Mon., May 19
SAT
San Antonio
BUF
Buffalo
CA $534 Roundtrip, found 4 days ago
CA $534
Roundtrip
found 4 days ago
Select United flight, departing Sun., May 11 from San Antonio to Buffalo, returning Mon., May 19, priced at CA $534 found 4 days ago
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