$99+ Cheap flights from San Diego to Tucson (SAN - TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — TUS
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Tucson with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Tucson
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Cheapest flights from San Diego to TucsonExplore the most affordable flight options available from San Diego to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from San Diego to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm -
Nonstop1h 30m
Tue 9/299:45 am -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:15 am -
Nonstop1h 35m
Tue 11/106:05 am -
1 stop3h 25m
Deal found 9/1![Southwest logo]()
$203
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:10 pm -
Nonstop1h 25m
Sat 11/710:35 am -
2 stops8h 10m
Deal found 8/31![Southwest logo]()
$212
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am -
1 stop3h 19m
Sat 9/262:04 pm -
1 stop4h 12m
Deal found 9/1![American Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:00 pm -
1 stop5h 48m
Mon 9/284:31 pm -
1 stop7h 21m
Deal found 9/1![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:05 am -
Nonstop1h 30m
Thu 10/16:40 pm -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 pm -
Nonstop1h 25m
Sat 10/248:05 am -
Nonstop1h 25m
Deal found 9/1![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:20 am -
1 stop6h 05m
Sat 9/2610:40 am -
2 stops6h 35m
Deal found 9/1![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:25 pm -
Nonstop1h 20m
Wed 11/46:05 am -
1 stop3h 25m
Deal found 9/2![Southwest logo]()
$243
Best flights from San Diego to TucsonDiscover carefully curated flight deals from San Diego to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from San Diego to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:25 pm -
1 stop4h 00m
Wed 10/74:30 pm -
1 stop5h 40m
Deal found 9/1![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:39 pm -
1 stop7h 55m
Sat 10/313:23 pm -
1 stop7h 04m
Deal found 8/31![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:25 pm -
Nonstop1h 20m
Wed 11/46:30 pm -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:45 pm -
2 stops8h 25m
Thu 10/86:40 pm -
Nonstop1h 25m
Deal found 9/1![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:25 pm -
2 stops6h 00m
Mon 11/211:15 am -
2 stops7h 45m
Deal found 9/2![Southwest logo]()
$288
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 pm -
1 stop4h 10m
Fri 10/96:40 pm -
Nonstop1h 25m
Deal found 9/1![Southwest logo]()
$293
Last-minute flights from San Diego to TucsonDiscover last-minute flight deals from San Diego to Tucson. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Tucson. Data last updated September 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:40 pm -
Nonstop1h 30m
Tue 9/299:45 am -
Nonstop1h 20m
Deal found 9/1![Southwest logo]()
$197
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:20 am -
1 stop3h 19m
Sat 9/262:04 pm -
1 stop4h 12m
Deal found 9/1![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:20 am -
1 stop6h 05m
Sat 9/2610:40 am -
2 stops6h 35m
Deal found 9/1![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:00 pm -
1 stop5h 48m
Mon 9/284:31 pm -
1 stop7h 21m
Deal found 9/1![Delta logo]()
$232
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:20 am -
1 stop3h 19m
Mon 10/56:30 pm -
1 stop3h 07m
Deal found 9/1![American Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:05 am -
Nonstop1h 30m
Thu 10/16:40 pm -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:55 am -
2 stops6h 55m
Mon 10/196:40 pm -
Nonstop1h 25m
Deal found 9/2![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:40 am -
Nonstop1h 20m
Sat 10/175:20 am -
1 stop3h 20m
Deal found 9/1![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:50 pm -
Nonstop1h 25m
Sat 10/248:05 am -
Nonstop1h 25m
Deal found 9/1![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:25 pm -
Nonstop1h 20m
Wed 11/46:05 am -
1 stop3h 25m
Deal found 9/2![Southwest logo]()
$243
One-way flights from San Diego to TucsonSearch for one-way flight options from San Diego to Tucson. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from San Diego to Tucson. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$99
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:01 pm -
1 stop4h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Delta logo]()
$109
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:05 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Southwest logo]()
$119
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$124
This Southwest deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:50 am -
1 stop5h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Southwest logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:20 pm -
1 stop4h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:53 pm -
2 stops21h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$153
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:00 pm -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:25 pm -
2 stops5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Southwest logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:20 am -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$164
Find flight deals from San Diego to Tucson
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Tucson (TUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Southwest) |
One-way from | $99 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $419 |
Good round-trip deal | $357 or less |
Good one-way deal | $118 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from San Diego to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Wed 9/30
12:25 pm-4:25 pm
1 stop4h 00m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Sat 10/3
3:00 pm-8:48 pm
1 stop5h 48m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Wed 12/2
9:15 am-11:50 am
Nonstop1h 35m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
Quickest round-trip
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 12/1
6:10 pm-8:35 pm
Nonstop1h 25m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 12/1
1:36 pm-10:39 pm
1 stop8h 03m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 9/29
5:01 pm-9:40 pm
1 stop4h 39m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Tue 12/1
6:20 am-3:10 pm
2 stops7h 50m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Mon 9/28
3:56 pm-9:22 pm
1 stop5h 26m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Mon 11/2
6:45 am-3:50 pm
1 stop8h 05m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
San DiegoTucson
SAN San Diego - TUS Tucson
SANTUS
San Diego
Thu 10/29
6:45 am-12:24 pm
1 stop5h 39m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$164
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Diego to Tucson
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Tucson in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Tucson flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Tucson flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from San Diego with our price prediction graph.
SAN-TUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Diego to Tucson
What is the cheapest month to book a flight from San Diego to Tucson?
Currently, January is the cheapest month in which you can book a flight from San Diego to Tucson (average of $279). Flying from San Diego to Tucson in October is currently the most expensive (average of $454). 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 SAN to TUS?
Find hourly flight availability from San Diego to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
When flying from San Diego to Tucson, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.
Reviews of airlines servicing Tucson
Get insights into the airlines that provide service to Tucson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tucson. Reviews last updated September 5, 2026.
Get a feel of what it's like to fly with Southwest and American Airlines from San Diego to Tucson by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Comfort
8.0
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from San Diego to Tucson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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San Diego and Tucson flights
Browse other San Diego and Tucson flight options. Last updated on September 5, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Top 2 airlines flying from San Diego to Tucson
Discover the top 2 airlines that operate flights from San Diego to Tucson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$208 | Average$375 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$230 | Average$358 | FlexibilityNo cancel fee | On-time71% |