$154 Cheap United flights Sacramento (SMF) to Miami (MIA)

Scoring cheap one-way United Airlines flights from SMF to MIA from $154 on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $307 for your next exciting adventure.**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.

United Airlines flights to Miami are generally cheaper in the quieter months of September and October. Whether you’re searching for a return or one-way ticket, you could find a better deal then.

Search for affordable United Airlines flights from Sacramento Intl. Airport (SMF) to Miami Intl. Airport (MIA) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Use the “Nonstop” filter when browsing for direct United Airlines flights from SMF to MIA. You can also compare other carriers offering the same direct trip.

Browse United Airlines’s earliest flights from SMF to MIA by using the “Morning” and “Early Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer 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.

Get on a United Airlines flight from Sacramento Intl. Airport (SMF) to Miami, and you’re most likely to touch down at Miami Intl. Airport (MIA). This is the airline’s main hub in this destination.

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to depart from SMF to MIA with United Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* alongside United Airlines’s loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to change or cancel your flight, although there may be additional charges if you made your booking more than 24 hours ago. Want to keep your options open? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you need to revise your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for more details.