Cheap Flights from Tucson, AZ to San Diego, CA from $94
On Cheapflightsplus.com you will find 379 connecting flights from Tucson to San Diego. You can compare airfare deals from 4 airlines and multiple travel sites from $94, book and save on cheap plane tickets and last minute offers. Also check out TUS-SAN flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Tucson to San Diego depends on and how to choose the most interesting flight option for you.
Distance between Tucson and San Diego is 591 miles. Time difference between the cities is 1h. Airplanes depart 05:48 to 19:33 from 2 Tucson airports and arrive 05:48 to 19:33 to 11 San Diego airports. Average flight time is 11h 37m.
- The fastest flight 4h 3m
- Average flight time 11h 37m
- The earliest flight 05:48
- The latest flight 19:33
- Distance 368 ml
Best Flights from Tucson to San Diego Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $94 | 11:30 Tucson Tucson | 23:52 San Diego San Diego | 12h 22m layover 7h 53m - Denver | Frontier Airlines | F92614 F92711 |
| from $113 | 08:44 Tucson Tucson | 13:15 San Diego San Diego | 4h 31m layover 2h 18m - Phoenix | Alaska Airlines | AS6161 AS1273 |
The cheapest months to travel to San Diego are june (from 94 $), may (from 96 $), october (from 113 $).
The most expensive months are august (from 132 $), july (from 130 $), september (from 121 $).
What is the lowest airfare Tucson to San Diego?
The cheapest plane ticket found by our users is $94. This airfare is for economy class on one-way F92614 flight by Frontier Airlines for July 6, 2025 which leaves Tucson in Tucson at 11:30 am and arrives at San Diego San Diego at 23:52.
Flight Schedule Tucson (Arizona) to San Diego (California)
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Popular Airlines on the Route
The flight Tucson — San Diego is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 172 departures per week at the price of from $ 113 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 3928.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 379 flights with layovers on the route. The fastest connecting flight is AS6618 by Alaska Airlines takes 4h 3m and the cheapest is F92614 by Frontier Airlines for $94.
- AS - Alaska Airlinesfrom $113Find
- F9 - Frontier Airlinesfrom $94Find
- HA - Hawaiian Airlinesfrom $167Find
- UA - United Airlinesfrom $204Find
Airports
You can fly from Tucson to San Diego from 2 airports (Davis Monthan AFB, Tucson).
Tucson airports
- Davis Monthan AFB-DMAFind
- Tucson-TUSfrom $94Find
San Diego airports
- San Diego-SANFind
- San Diego Regional-USAFind
- Gillespie Field-SEEFind
- Golden Triangle Reg.-GTRFind
- El Cajon-CJNFind
- Lowndes County-UBSFind
- Miramar NAS-NKXFind
- Montgomery Field-MYFFind
- North Island NAS-NZYFind
- Brown Field Municipal-SDMFind
- AFB-CBMFind
Airplanes
There are flights to San Diego from Tucson by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Tucson
You may also consider searching for discounted plane tickets to some other popular places from Tucson within United States.
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Top International Destinations from Tucson
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $79Find
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- from $74Find
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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