Cheap JetBlue Airways flights Los Angeles (LAX) to Nantucket (ACK)

Finding cheap one-way JetBlue Airways flights from LAX to ACK on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares for your next exciting vacation.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

February is one of the cheapest months to travel to Nantucket with JetBlue Airways. You could also find great deals on return and one-way fares in January.

Click on our "Nonstop" filter when looking for direct JetBlue Airways flights from LAX to ACK. It's also a great way to compare other carriers offering the same nonstop route.

Get on a JetBlue Airways flight from Los Angeles Intl. Airport (LAX) to Nantucket, and you're most likely to arrive at Nantucket Memorial Airport (ACK). This is the airline's primary hub in this city.

Depending on the ticket type you purchased, a fee may apply if you cancel or change your booking more than 24 hours after it's confirmed. To secure tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while looking for flights. For additional information on changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."