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Mesa

Cheap flights from St. Augustine (UST) to Mesa, AZ

UST — PHX
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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Everything you need to know about your flight from St. Augustine to Mesa

What is the cheapest month to book a flight from St. Augustine to Mesa?

Currently, January is the cheapest month in which you can book a flight from St. Augustine to Mesa (average of $258). Flying from St. Augustine to Mesa in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UST to MS9?

Find hourly flight availability from St. Augustine to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Augustine to Mesa as you normally would.

What is the cheapest day to fly from St. Augustine to Mesa?

Use this chart to determine the cheapest time to fly round-trip from St. Augustine to Mesa. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their St. Augustine to Mesa flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from St. Augustine to Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Augustine to Mesa?

    Most people fly from St. Augustine Northeast Florida Regional (UST) if they book a flight from St. Augustine to Mesa. On average, Northeast Florida Regional has 0 outbound flights to Mesa per day from 0 airlines. St. Augustine Northeast Florida Regional is conveniently located just 4.7 mi from St. Augustine’s city center.

  • Can I find deals for flights from St. Augustine to Mesa that include hotel bookings?

    Yes. In addition to deals on St. Augustine to Mesa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Augustine to Mesa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Augustine to Mesa.

  • Can I find deals for business class flights from St. Augustine to Mesa?

    Yes. Cheapflights offers flight deals from St. Augustine to Mesa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Augustine to Mesa?

    Currently, January is the cheapest month in which you can book a flight from St. Augustine to Mesa (average of $258). Flying from St. Augustine to Mesa in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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