$102 Cheap JetBlue Airways flights Portland (PWM) to San Francisco (SFO)

Finding cheap one-way JetBlue Airways flights from PWM to SFO from $102 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $203 for your next exciting getaway.**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.

JetBlue Airways flights to San Francisco are generally more affordable in the quieter months of February and April. Whether you’re after a one-way or round-trip ticket, you could land a better deal then.

For cheap JetBlue Airways fares from Portland Intl. Jetport Airport (PWM) to San Francisco Intl. Airport (SFO), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and check “Nonstop” on Expedia to browse any direct flights from PWM to SFO with JetBlue Airways or other airlines.

Sort your results by “Morning” and “Early Morning” to browse the earliest flights from PWM to SFO. Setting off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

San Francisco Intl. Airport (SFO) is the primary San Francisco gateway for JetBlue Airways flights from Portland Intl. Jetport Airport (PWM).

Depending on your ticket type, a fee may apply if you modify or cancel your booking more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For additional information on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”