Cheap Flights from San Diego, CA to Tucson, AZ from $81

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On Cheapflightsplus.com you will find 327 connecting flights from San Diego to Tucson. You can compare airfare deals from 4 airlines and multiple travel sites from $81, book and save on cheap plane tickets and last minute offers. Also check out SAN-TUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Diego to Tucson Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $81 (one-way), $139 (round-trip).

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Best Flights from San Diego to Tucson Today

Take a look at the list of non stop flights and flights with layovers from San Diego to Tucson with the lowest price of $81. Take a look at the list of flights with layovers from San Diego to Tucson from $81. There’re no direct flights. The fastest connecting flight – 4h 25m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $81 Find flight	19:06 San Diego San Diego	11:48+1 день Tucson Tucson	16h 42m layover 13h 51m - Las Vegas	Frontier Airlines	F91326 F92062
from $81 Find flight	12:05 San Diego San Diego	10:40+1 день Tucson Tucson	22h 35m layover 18h 0m - Denver	Frontier Airlines	F94928 F92613
from $87 Find flight	08:18 San Diego San Diego	13:11 Tucson Tucson	4h 53m layover 2h 31m - Phoenix	Alaska Airlines	AS1206 AS6071
from $94 Find flight	13:55 San Diego San Diego	19:39 Tucson Tucson	5h 44m layover 3h 32m - Phoenix	Alaska Airlines	AS1208 AS4567
from $145 Find flight	08:00 San Diego San Diego	17:24 Tucson Tucson	9h 24m layover 3h 8m - Seattle	Hawaiian Airlines	HA4927 HA4831
from $147 Find flight	11:46 San Diego San Diego	21:15 Tucson Tucson	9h 29m layover 3h 11m - Seattle	Hawaiian Airlines	HA6487 HA6624
from $153 Find flight	12:50 San Diego San Diego	17:50 Tucson Tucson	5h 0m layover 2h 37m - Phoenix	Alaska Airlines	AS6012 AS4152
from $153 Find flight	08:00 San Diego San Diego	17:24 Tucson Tucson	9h 24m layover 3h 8m - Seattle	Alaska Airlines	AS170 AS649
from $154 Find flight	13:50 San Diego San Diego	20:43 Tucson Tucson	6h 53m layover 2h 57m - San Francisco	United Airlines	UA1763 UA5688
from $155 Find flight	11:46 San Diego San Diego	21:15 Tucson Tucson	9h 29m layover 3h 11m - Seattle	Alaska Airlines	AS1137 AS3475
from $158 Find flight	19:45 San Diego San Diego	11:21+1 день Tucson Tucson	15h 36m layover 9h 13m - Seattle	Hawaiian Airlines	HA6497 HA6812
from $158 Find flight	17:30 San Diego San Diego	11:21+1 день Tucson Tucson	17h 51m layover 11h 30m - Seattle	Hawaiian Airlines	HA6443 HA6812
from $158 Find flight	13:49 San Diego San Diego	11:21+1 день Tucson Tucson	21h 32m layover 15h 14m - Seattle	Hawaiian Airlines	HA6532 HA6812
from $158 Find flight	11:46 San Diego San Diego	11:21+1 день Tucson Tucson	23h 35m layover 17h 15m - Seattle	Hawaiian Airlines	HA6487 HA6812
from $158 Find flight	10:31 San Diego San Diego	11:21+1 день Tucson Tucson	24h 50m layover 18h 25m - Seattle	Hawaiian Airlines	HA6499 HA6812
from $159 Find flight	10:43 San Diego San Diego	20:43 Tucson Tucson	10h 0m layover 6h 5m - San Francisco	United Airlines	UA2855 UA5688

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 02, 2025

Flight Schedule San Diego (California) to Tucson (Arizona)

Full flight schedule will help you in detecting at what time planes fly from San Diego to Tucson. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 21:15	06:15 — 09:25 AS1265 Alaska Airlines San Diego — Seattle 8h 36m stop 18:01 — 21:15 AS3475 Alaska Airlines Seattle — Tucson	15h including layover	Find flight from$183
06:20 — 20:43	06:15 — 07:54 UA1986 United Airlines San Diego — San Francisco 10h 27m stop 18:39 — 21:50 UA5688 United Airlines San Francisco — Tucson	14h 23m including layover	Find flight from$159
07:00 — 20:30	07:00 — 09:44 AS974 Alaska Airlines San Diego — Portland 7h 56m stop 17:40 — 20:30 AS3427 Alaska Airlines Portland — Tucson	13h 30m including layover	Find flight from$169
07:15 — 21:15	07:15 — 10:20 AS1154 Alaska Airlines San Diego — Seattle 7h 41m stop 18:01 — 21:15 AS3475 Alaska Airlines Seattle — Tucson	14h including layover	Find flight from$192
08:18 — 13:11	08:18 — 09:44 AS1206 Alaska Airlines San Diego — Phoenix 2h 31m stop 12:15 — 13:11 AS6071 Alaska Airlines Phoenix — Tucson	4h 53m including layover	Find flight from$87
08:33 — 14:29	08:33 — 09:59 AS1206 Alaska Airlines San Diego — Phoenix 3h 36m stop 13:35 — 14:29 AS6161 Alaska Airlines Phoenix — Tucson	5h 56m including layover	Find flight from$88
09:45 — 20:43	09:42 — 11:20 UA305 United Airlines San Diego — San Francisco 7h 2m stop 18:25 — 20:45 UA5688 United Airlines San Francisco — Tucson	10h 58m including layover	Find flight from$159
09:45 — 10:40 +1 day	09:42 — 11:20 UA305 United Airlines San Diego — San Francisco 21h 2m stop 08:25 — 10:42 UA5560 United Airlines San Francisco — Tucson	24h 55m including layover	Find flight from$159
10:31 — 11:21 +1 day	10:28 — 13:37 HA6499 Hawaiian Airlines San Diego — Seattle 18h 25m stop 08:27 — 11:30 HA6812 Hawaiian Airlines Seattle — Tucson	24h 50m including layover	Find flight from$158
10:43 — 20:43	10:43 — 12:20 UA2855 United Airlines San Diego — San Francisco 6h 5m stop 18:25 — 20:45 UA5688 United Airlines San Francisco — Tucson	10h including layover	Find flight from$159
11:46 — 21:15	11:46 — 14:50 HA6487 Hawaiian Airlines San Diego — Seattle 3h 11m stop 18:01 — 21:15 HA6624 Hawaiian Airlines Seattle — Tucson	9h 29m including layover	Find flight from$147
11:46 — 21:15	11:46 — 14:50 AS1137 Alaska Airlines San Diego — Seattle 3h 11m stop 18:01 — 21:15 AS3475 Alaska Airlines Seattle — Tucson	9h 29m including layover	Find flight from$155
12:05 — 10:40 +1 day	10:50 — 14:20 F94928 Frontier Airlines San Diego — Denver 18h stop 09:42 — 10:43 F92613 Frontier Airlines Denver — Tucson	22h 35m including layover	Find flight from$81
12:50 — 17:50	12:50 — 14:16 AS6012 Alaska Airlines San Diego — Phoenix 2h 37m stop 16:53 — 17:50 AS4152 Alaska Airlines Phoenix — Tucson	5h including layover	Find flight from$153
13:54 — 19:48	13:54 — 15:17 AS1208 Alaska Airlines San Diego — Phoenix 3h 33m stop 18:50 — 19:48 AS6815 Alaska Airlines Phoenix — Tucson	5h 54m including layover	Find flight from$87
13:55 — 19:45	13:55 — 15:18 AS1208 Alaska Airlines San Diego — Phoenix 3h 33m stop 18:51 — 19:45 AS4117 Alaska Airlines Phoenix — Tucson	5h 50m including layover	Find flight from$88
14:11 — 20:30	14:11 — 16:50 AS1297 Alaska Airlines San Diego — Portland 50m stop 17:40 — 20:30 AS3427 Alaska Airlines Portland — Tucson	6h 19m including layover	Find flight from$165
16:03 — 12:28 +1 day	16:03 — 19:30 UA682 United Airlines San Diego — Denver 15h 55m stop 11:25 — 12:28 UA2742 United Airlines Denver — Tucson	20h 25m including layover	Find flight from$188
16:08 — 20:43	16:10 — 17:49 UA2117 United Airlines San Diego — San Francisco 39m stop 18:39 — 21:50 UA5688 United Airlines San Francisco — Tucson	4h 35m including layover	Find flight from$190
17:30 — 11:21 +1 day	16:59 — 20:00 HA6443 Hawaiian Airlines San Diego — Seattle 11h 30m stop 08:02 — 11:05 HA6812 Hawaiian Airlines Seattle — Tucson	17h 51m including layover	Find flight from$158
17:30 — 11:21 +1 day	17:30 — 20:35 AS1071 Alaska Airlines San Diego — Seattle 11h 30m stop 08:05 — 11:21 AS648 Alaska Airlines Seattle — Tucson	17h 51m including layover	Find flight from$165
18:32 — 12:28 +1 day	18:32 — 22:00 UA519 United Airlines San Diego — Denver 13h 25m stop 11:25 — 12:28 UA2742 United Airlines Denver — Tucson	17h 56m including layover	Find flight from$188
19:06 — 11:48 +1 day	19:06 — 20:35 F91326 Frontier Airlines San Diego — Las Vegas 13h 51m stop 10:26 — 11:48 F92062 Frontier Airlines Las Vegas — Tucson	16h 42m including layover	Find flight from$81
19:45 — 11:21 +1 day	18:53 — 22:00 HA6497 Hawaiian Airlines San Diego — Seattle 9h 13m stop 08:02 — 11:05 HA6812 Hawaiian Airlines Seattle — Tucson	15h 36m including layover	Find flight from$158

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Diego to Tucson depends on and how to choose the most interesting flight option for you.

Distance between San Diego and Tucson is 591 miles. Time difference between the cities is 1h. Airplanes depart 06:15 to 22:20 from 11 San Diego airport and arrive 06:15 to 22:20 to 2 Tucson airports. Average flight time is 13h 15m.

The fastest flight 4h 25m
Average flight time 13h 15m
The earliest flight 06:15
The latest flight 22:20
Distance 368 ml

The cheapest months to travel to Tucson are june (from 108 $), august (from 109 $), may (from 110 $).

The most expensive months are november (from 479 $), december (from 282 $), july (from 206 $).

What is the lowest airfare San Diego to Tucson?

The cheapest plane ticket found by our users is $81. This airfare is for economy class on one-way F91326 flight by Frontier Airlines for June 28, 2025 which leaves San Diego in San Diego at 19:06 am and arrives at Tucson Tucson at 11:48.

Economy class

$81

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First class

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Popular Airlines on the Route

The flight San Diego — Tucson is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 164 departures per week at the price of from $ 87 . And the most expensive tickets are offered by United Airlines airline - from $ 3304.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 327 flights with layovers on the route. The fastest connecting flight is AS6012 by Alaska Airlines takes 4h 25m and the cheapest is F91326 by Frontier Airlines for $81.

AS - Alaska Airlines

from $87

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F9 - Frontier Airlines

from $81

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HA - Hawaiian Airlines

from $145

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UA - United Airlines

from $154

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See more connecting flights

Airports

You can fly from San Diego to Tucson from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).

San Diego airports

San Diego-SAN

from $81
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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Tucson airports

Davis Monthan AFB-DMA

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Tucson-TUS

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Airplanes

There are flights to Tucson from San Diego by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Diego

You may also consider searching for discounted plane tickets to some other popular places from San Diego within United States.

San Diego — Las Vegas

from $67

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San Diego — Seattle

from $56

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San Diego — New York

from $68

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San Diego — San Francisco

from $54

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San Diego — Denver

from $64

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San Diego — Phoenix

from $71

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San Diego — Chicago

from $57

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San Diego — Sacramento

from $76

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San Diego — Dallas

from $70

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San Diego — Boston

from $76

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Top International Destinations from San Diego

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.

San Diego — San Jose

from $65

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San Diego — London

from $66

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San Diego — Vancouver

from $79

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San Diego — Tokyo

from $72

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San Diego — Cancun

from $72

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San Diego — Paris

from $79

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San Diego — Toronto

from $68

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San Diego — Rome

from $54

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San Diego — Madrid

from $65

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San Diego — Calgary

from $60

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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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