There are most likely no direct flights on the San Diego — Tucson route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Diego to Tucson. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from San Diego to Tucson, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the San Diego — Tucson route
San Diego — Tucson
06/10/2026
Departure
Direct flight
WN4876
starting at $308
starting at $308
starting at $242
Flights from San Diego to Tucson are operated by several airlines — Southwest Airlines and United Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $242, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest one-way flight from San Diego to Tucson departs on 06/09/2026, is operated by United Airlines and costs $242
The cheapest roundtrip flight from San Diego to Tucson departs on 06/13/2026, is operated by Southwest Airlines and costs $391
Fastest flight from San Diego to Tucson takes 7h 17m
There are direct flights on this route 1 day a week: We
The distance between San Diego and Tucson is 586km (363 miles). The time difference between San Diego and Tucson is 1h
We couldn't find any special offers for flights from San Diego to Tucson
The cheapest flight ticket from San Diego to Tucson according to data for the last 48 hours costs $242
Often the best time to buy tickets from San Diego to Tucson is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Diego to Tucson can be found flying in these months: June.
The fastest flights from San Diego to Tucson start from 7 hours 17 minutes in the air.
The following airlines operate direct flights on the route San Diego — Tucson: Southwest Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Diego to Tucson