$109+ Cheap flights from Tucson to San Diego (TUS - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — SAN
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to San Diego 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.Cheapflights Tip: The best prices from Tucson to San Diego are usually found in September or December, booked 38 days in advance, depart on a Tuesday or Saturday and return on a Tuesday
Cheap flight deals from Tucson to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tucson to San DiegoExplore the most affordable flight options available from Tucson to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
Explore the most affordable flight options available from Tucson to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2026.
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:15 am
TUS
- SAN
Nonstop1h 20m
Southwest
Wed 6/248:40 am
SAN
- TUS
Nonstop1h 30m
Southwest
Deal found 5/3![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:25 pm
TUS
- SAN
Nonstop1h 25m
Southwest
Tue 6/98:40 am
SAN
- TUS
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 5/7. 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 6/176:15 am
TUS
- SAN
Nonstop1h 20m
Southwest
Tue 6/307:40 pm
SAN
- TUS
1 stop3h 05m
Southwest
Deal found 5/7![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 5/6. 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 9/16:15 am
TUS
- SAN
Nonstop1h 15m
Southwest
Sat 9/56:10 pm
SAN
- TUS
Nonstop1h 25m
Southwest
Deal found 5/6![Southwest logo]()
$228
This Delta deal was found by Cheapflights users on 5/4. 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 5/304:44 pm
TUS
- SAN
1 stop6h 31m
Delta
Tue 6/96:15 am
SAN
- TUS
1 stop4h 57m
Delta
Deal found 5/4![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 5/5. 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 6/36:35 pm
TUS
- SAN
1 stop4h 05m
Southwest
Wed 6/105:45 pm
SAN
- TUS
1 stop4h 45m
Southwest
Deal found 5/5![Southwest logo]()
$237
Best flights from Tucson to San DiegoDiscover carefully curated flight deals from Tucson to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Tucson to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 5/284:44 pm
TUS
- SAN
1 stop6h 31m
Delta
Mon 6/16:15 am
SAN
- TUS
2 stops9h 49m
Delta
Deal found 5/7![Delta logo]()
$264
This Southwest deal was found by Cheapflights users on 5/7. 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 6/94:55 pm
TUS
- SAN
2 stops5h 55m
Southwest
Mon 6/1511:55 am
SAN
- TUS
2 stops6h 25m
Southwest
Deal found 5/7![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 5/2. 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 5/276:50 am
TUS
- SAN
1 stop3h 29m
Delta
Thu 5/2810:59 am
SAN
- TUS
1 stop5h 13m
Delta
Deal found 5/2![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 5/7. 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 6/65:15 am
TUS
- SAN
2 stops7h 20m
Southwest
Sat 6/135:30 pm
SAN
- TUS
1 stop5h 30m
Southwest
Deal found 5/7![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 5/5. 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 6/48:00 pm
TUS
- SAN
1 stop3h 25m
Southwest
Thu 6/1112:25 pm
SAN
- TUS
2 stops5h 55m
Southwest
Deal found 5/5![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 5/5. 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.
Mon 6/225:45 am
TUS
- SAN
Nonstop1h 20m
Southwest
Thu 6/2512:55 pm
SAN
- TUS
1 stop5h 30m
Southwest
Deal found 5/5![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 5/7. 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 5/294:44 pm
TUS
- SAN
1 stop6h 11m
Delta
Tue 6/25:01 pm
SAN
- TUS
1 stop4h 29m
Delta
Deal found 5/7![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/2. 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.
Sun 5/244:44 pm
TUS
- SAN
1 stop6h 11m
Delta
Sat 5/306:15 am
SAN
- TUS
2 stops9h 49m
Delta
Deal found 5/2![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 5/6. 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 6/122:25 pm
TUS
- SAN
2 stops4h 55m
Southwest
Mon 6/157:40 pm
SAN
- TUS
Nonstop1h 25m
Southwest
Deal found 5/6![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 7/306:20 am
TUS
- SAN
1 stop3h 32m
Delta
Sun 8/210:54 am
SAN
- TUS
1 stop4h 56m
Delta
Deal found 5/5![Delta logo]()
$362
Last-minute flights from Tucson to San DiegoDiscover last-minute flight deals from Tucson to San Diego. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to San Diego. Data last updated May 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/6. 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 5/272:58 pm
TUS
- SAN
1 stop3h 21m
American Airlines
Sat 5/306:25 am
SAN
- TUS
1 stop3h 07m
American Airlines
Deal found 5/6![American Airlines logo]()
$238
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:25 pm
TUS
- SAN
Nonstop1h 25m
Southwest
Tue 6/98:40 am
SAN
- TUS
Nonstop1h 30m
Southwest
Deal found 5/4![Southwest logo]()
$218
This Delta deal was found by Cheapflights users on 5/4. 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 5/304:44 pm
TUS
- SAN
1 stop6h 31m
Delta
Tue 6/96:15 am
SAN
- TUS
1 stop4h 57m
Delta
Deal found 5/4![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 5/5. 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 6/36:35 pm
TUS
- SAN
1 stop4h 05m
Southwest
Wed 6/105:45 pm
SAN
- TUS
1 stop4h 45m
Southwest
Deal found 5/5![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 5/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:15 am
TUS
- SAN
Nonstop1h 20m
Southwest
Wed 6/248:40 am
SAN
- TUS
Nonstop1h 30m
Southwest
Deal found 5/3![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 5/7. 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 6/176:45 pm
TUS
- SAN
Nonstop1h 15m
Southwest
Tue 6/307:10 pm
SAN
- TUS
Nonstop1h 25m
Southwest
Deal found 5/7![Southwest logo]()
$217
One-way flights from Tucson to San DiegoSearch for one-way flight options from Tucson to San Diego. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Tucson to San Diego. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Southwest deal was found by Cheapflights users on 5/5. 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 6/26:05 pm
TUS
- SAN
Nonstop1h 25m
Southwest
Deal found 5/5![Southwest logo]()
$109
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 6/305:50 am
TUS
- SAN
1 stop3h 09m
American Airlines
Deal found 5/6![American Airlines logo]()
$114
This Southwest deal was found by Cheapflights users on 5/7. 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 6/312:45 pm
TUS
- SAN
1 stop5h 30m
Southwest
Deal found 5/7![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:05 am
TUS
- SAN
Nonstop1h 20m
Southwest
Deal found 5/4![Southwest logo]()
$120
This Delta deal was found by Cheapflights users on 5/5. 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 5/304:44 pm
TUS
- SAN
1 stop6h 31m
Delta
Deal found 5/5![Delta logo]()
$125
This Delta deal was found by Cheapflights users on 5/6. 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 7/2811:16 am
TUS
- SAN
2 stops8h 01m
Delta
Deal found 5/6![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 5/286:50 am
TUS
- SAN
1 stop3h 29m
Delta
Deal found 5/6![Delta logo]()
$130
This Southwest deal was found by Cheapflights users on 5/7. 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 6/257:00 pm
TUS
- SAN
Nonstop1h 20m
Southwest
Deal found 5/7![Southwest logo]()
$149
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 6/14:44 pm
TUS
- SAN
1 stop6h 31m
Delta
Deal found 5/5![Delta logo]()
$155
Find flight deals from Tucson to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to San Diego (SAN). 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 May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | January |
Cheapest in | September |
Average price | $363 |
Good round-trip deal | $348 or less |
Good one-way deal | $123 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to San Diego 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 2,558,603 searches. Data last updated May 7, 2026.
Use the filters below to find and compare flights from Tucson to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Thu 5/28
4:44 pm-11:15 pm
1 stop6h 31m
San Diego
Mon 6/1
6:15 am-4:04 pm
2 stops9h 49m
$264
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Wed 5/27
6:50 am-10:19 am
1 stop3h 29m
San Diego
Thu 5/28
10:59 am-4:12 pm
1 stop5h 13m
$279
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Tue 6/9
4:55 pm-10:50 pm
2 stops5h 55m
San Diego
Mon 6/15
11:55 am-6:20 pm
2 stops6h 25m
$287
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Sat 6/6
5:15 am-12:35 pm
2 stops7h 20m
San Diego
Sat 6/13
5:30 pm-11:00 pm
1 stop5h 30m
$293
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Thu 6/4
8:00 pm-11:25 pm
1 stop3h 25m
San Diego
Thu 6/11
12:25 pm-6:20 pm
2 stops5h 55m
$293
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Mon 6/22
5:45 am-7:05 am
Nonstop1h 20m
San Diego
Thu 6/25
12:55 pm-6:25 pm
1 stop5h 30m
$307
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Fri 5/29
4:44 pm-10:55 pm
1 stop6h 11m
San Diego
Tue 6/2
5:01 pm-9:30 pm
1 stop4h 29m
$338
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Sun 5/24
4:44 pm-10:55 pm
1 stop6h 11m
San Diego
Sat 5/30
6:15 am-4:04 pm
2 stops9h 49m
$339
Quickest round-trip
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Fri 6/12
2:25 pm-7:20 pm
2 stops4h 55m
San Diego
Mon 6/15
7:40 pm-9:05 pm
Nonstop1h 25m
$357
TucsonSan Diego
TUS - SAN
TUSSAN
Tucson
Thu 7/30
6:20 am-9:52 am
1 stop3h 32m
San Diego
Sun 8/2
10:54 am-3:50 pm
1 stop4h 56m
$362
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Tucson to San Diego
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 Tucson to San Diego in May.
| 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 Tucson-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tucson-San Diego 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 Tucson-San Diego 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 Tucson to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Tucson with our price prediction graph.
TUS-SAN
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 Tucson to San Diego
How far ahead should I book a flight from Tucson to San Diego?
The price you pay for your flight from Tucson to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Tucson to San Diego?
Currently, September is the cheapest month in which you can book a flight from Tucson to San Diego (average of $269). Flying from Tucson to San Diego in January is currently the most expensive (average of $493). 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 TUS to SAN?
Find hourly flight availability from Tucson to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from Tucson to San Diego by exploring options for tickets at noon.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated May 7, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Tucson to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Tucson to San Diego. 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 San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Tucson and San Diego flights
Browse other Tucson and San Diego flight options. Last updated on May 7, 2026.
Other flights from Tucson
Browse through other flights departing from Tucson. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 7, 2026.
Top 4 airlines flying from Tucson to San Diego
Discover the top 4 airlines that operate flights from Tucson to San Diego. 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 2,558,603 searches. Data last updated May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$161 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$352 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$192 | Average$361 | FlexibilityNo cancel fee | On-time71% |