Cheap flights from San José to Merrimack Valley from CA $222

View CA $222 flight on Tue, Sep. 30, 2025Opens in a new window

Popular airlines from San José to Merrimack Valley

  • 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 José (SJO) to Merrimack Valley (BOS)

Prices were available within the past 7 days and start at CA $222 for one-way flights and CA $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $405 Roundtrip, found 6 days ago
CA $405
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $405 found 6 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $455 Roundtrip, found 6 days ago
CA $455
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $455 found 6 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $461 Roundtrip, found 6 days ago
CA $461
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $461 found 6 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $464 Roundtrip, found 6 days ago
CA $464
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $464 found 6 days ago
Spirit Airlines
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $468 Roundtrip, found 6 days ago
CA $468
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $468 found 6 days ago
JetBlue Airways
Thu, Oct. 2 - Sun, Oct. 5
SJO
San José
BOS
Boston
CA $470 Roundtrip, found 6 days ago
CA $470
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Oct. 2 from San José to Boston, returning Sun, Oct. 5, priced at CA $470 found 6 days ago
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