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Flights from Tucson to San Diego

Find flight deals from Tucson to San Diego for the next 3 months. Book one way flights from $144 or round trip flights from $339.

      • TUS 5:10 PM
        5h 45m
        1 stop
        SAN 10:55 PM
        Tucson - San Diego | Mon, Jun 15 | Delta Air Lines
        SAN 6:15 AM
        4h 48m
        1 stop
        TUS 11:03 AM
        San Diego - Tucson | Fri, Jun 19 | Delta Air Lines
        $339 $545
        38% off
        38% off
        $545 $339
      • TUS 6:30 PM
        3h 58m
        1 stop
        CLD 10:28 PM
        Tucson - San Diego | Mon, Jun 15 | American Airlines
        SAN 6:15 AM
        4h 48m
        1 stop
        TUS 11:03 AM
        San Diego - Tucson | Fri, Jun 19 | Delta Air Lines
        $367 $545
        33% off
        33% off
        $545 $367
      • TUS 6:20 AM
        3h 31m
        1 stop
        SAN 9:51 AM
        Tucson - San Diego | Thu, Jun 18 | Delta Air Lines
        SAN 3:00 PM
        20h 12m
        1 stop
        TUS 11:12 AM
        San Diego - Tucson | Mon, Jun 22 | Delta Air Lines
        $378 $545
        31% off
        31% off
        $545 $378
      • TUS 4:47 PM
        6h 53m
        1 stop
        SAN 11:40 PM
        Tucson - San Diego | Fri, Jun 19 | Delta Air Lines
        SAN 7:56 PM
        15h 16m
        1 stop
        TUS 11:12 AM
        San Diego - Tucson | Mon, Jun 22 | Delta Air Lines
        $387
        28% off
        $545 $387
      • TUS 10:12 AM
        5h 15m
        1 stop
        SAN 3:27 PM
        Tucson - San Diego | Sat, Jul 4 | American Airlines
        SAN 6:15 AM
        4h 59m
        1 stop
        TUS 11:14 AM
        San Diego - Tucson | Mon, Jul 6 | Delta Air Lines
        $389
        28% off
        $545 $389
      • TUS 6:29 AM
        3h 41m
        1 stop
        SAN 10:10 AM
        Tucson - San Diego | Sat, Jul 4 | Delta Air Lines
        SAN 6:15 AM
        4h 59m
        1 stop
        TUS 11:14 AM
        San Diego - Tucson | Mon, Jul 6 | Delta Air Lines
        $391
        28% off
        $545 $391
      • TUS 2:58 PM
        5h 20m
        1 stop
        SAN 8:18 PM
        Tucson - San Diego | Mon, Jun 15 | Alaska Airlines
        SAN 6:15 AM
        4h 48m
        1 stop
        TUS 11:03 AM
        San Diego - Tucson | Fri, Jun 19 | Delta Air Lines
        $396
        27% off
        $545 $396
      • TUS 2:58 PM
        3h 21m
        1 stop
        SAN 6:19 PM
        Tucson - San Diego | Thu, Jun 18 | American Airlines
        SAN 3:00 PM
        6h
        1 stop
        TUS 9:00 PM
        San Diego - Tucson | Mon, Jun 22 | Delta Air Lines
        $402
        26% off
        $545 $402
      • TUS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Tucson - San Diego | Tue, Jun 16 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        TUS 4:00 PM
        San Diego - Tucson | Thu, Jun 18 | Normal Airline
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      • TUS 6:20 AM
        3h 32m
        1 stop
        SAN 9:52 AM
        Tucson - San Diego | Wed, Jul 15 | Delta Air Lines
        $144 $197
        27% off
        27% off
        $197 $144
      • TUS 6:20 AM
        3h 31m
        1 stop
        SAN 9:51 AM
        Tucson - San Diego | Wed, Jun 24 | Delta Air Lines
        $147 $197
        25% off
        25% off
        $197 $147
      • TUS 6:20 AM
        3h 31m
        1 stop
        SAN 9:51 AM
        Tucson - San Diego | Tue, Jun 30 | Delta Air Lines
        $147 $197
        25% off
        25% off
        $197 $147
      • TUS 4:31 PM
        7h 19m
        1 stop
        SAN 11:50 PM
        Tucson - San Diego | Wed, Aug 5 | Delta Air Lines
        $147
        25% off
        $197 $147
      • TUS 6:20 AM
        3h 32m
        1 stop
        SAN 9:52 AM
        Tucson - San Diego | Mon, Jul 20 | Delta Air Lines
        $149
        24% off
        $197 $149
      • TUS 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Tucson - San Diego | Tue, Jun 16 | Normal Airline
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Displayed flight fares from Tucson to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Tucson to San Diego

The distance between Tucson and San Diego is approximately 588.97 km. It takes around 1 hour 30 minutes on average to fly from Tucson to San Diego. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price$144
Cheapest round-trip ticket price$339
Off-season for travelOctober
Peak season for travelJuly
Flight distance588.97 km
Average flight time1 hour 30 minutes
Flight statistics for the Tucson–San Diego route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Tucson to San Diego (TUS-SAN)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as $144 on Cheapest nonstop routes (e.g. TUS to SAN on Wed, Jul 15), while Delta Air Lines offers Cheapest nonstop round-trips from $339 departing on Mon, Jun 15 and returning on Fri, Jun 19.
  • At the moment, several airlines serve connecting flights from Tucson to San Diego, including: American Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • It takes around 1 hour 30 minutes to fly from Tucson (TUS) to San Diego (SAN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tucson to San Diego is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Tucson to San Diego, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jul 15, with one-way flights priced at just $144.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Diego travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Tucson to San Diego is October, when demand for travel is lower.
  • You can land at any one of the following hubs in San Diego, with Tucson International Airport to San Diego International Airport (TUS-SAN) is by far the most common option on this route: San Diego International Airport (SAN) McClellan-Palomar Airport (CLD) Marine Corps Air Station Miramar (NKX).
  • The time difference between San Diego and Tucson is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.