$113 Cheap Frontier Airlines flights Sacramento (SMF) to Phoenix (PHX)

Set the “Price (lowest to highest)” filter on Expedia to find cheap Frontier Airlines round-trip flights from $226 from SMF to PHX. Affordable one-way options from $113 are available too.**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.

Frontier Airlines flights to Phoenix are typically cheaper in the quieter months of July and August. Whether you need a return or one-way ticket, you could find a better deal then.

For cheap Frontier Airlines fares from Sacramento Intl. Airport (SMF) to Sky Harbor Intl. Airport (PHX), start searching one to three months before your intended departure. Reserving 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 impact how much you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.

To find out if there’s a direct trip from SMF to PHX with Frontier Airlines or other carriers, check the “Nonstop” filter when searching for tickets.

To find the earliest departures from SMF to PHX with Frontier Airlines, sort your results by “Early Morning” and “Morning.” Booking an early flight generally means cancellations are less likely.**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.

Frontier Airlines flights from Sacramento Intl. Airport (SMF) to Phoenix arrive at Sky Harbor Intl. Airport (PHX). This is the main gateway to this destination.

Fly from SMF to PHX with Frontier Airlines and you’ll enjoy a host of benefits starting with a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to cancel or reschedule your flight, although there may be additional charges if you made your booking over 24 hours ago. Need flexible options? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to revise your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for further information.