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Flights from Mobile to San Diego

Hi, I've summed up all the key info for Mobile to San Diego flights

Cheapest one-way

$ 375
American Airlines Thu, Sep 17

10% below next 30d avg. ($418)

Cheapest round-trip

$ 338
Delta Air Lines Thu, Sep 24

When to travel

September Cheapest month
November Peak month

Recommended airlines

With a lowest one-way fare of $375 , travelers can expect an average price of $418 for upcoming trips, while round-trip tickets start at $338 . To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 5d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Mobile to San Diego over the next 90 days, with one-way fares from $375 and round-trip from $338. Based on Trip.com's latest 7-day flight data.

      • MOB 6:04 AM
        7h 21m
        1 stop
        SAN 11:25 AM
        Mobile - San Diego | Thu, Sep 24 | Delta Air Lines
        SAN 6:20 AM
        9h 5m
        1 stop
        MOB 5:25 PM
        San Diego - Mobile | Thu, Oct 1 | Delta Air Lines
        $338 $570
        41% off
        41% off
        $570 $338
      • MOB 6:04 AM
        7h 21m
        1 stop
        SAN 11:25 AM
        Mobile - San Diego | Thu, Oct 1 | Delta Air Lines
        SAN 10:30 PM
        8h
        1 stop
        MOB 8:30 AM
        San Diego - Mobile | Wed, Oct 7 | Delta Air Lines
        $340 $570
        40% off
        40% off
        $570 $340
      • MOB 6:04 AM
        8h 21m
        1 stop
        SAN 12:25 PM
        Mobile - San Diego | Sun, Sep 27 | Delta Air Lines
        SAN 9:45 PM
        8h 45m
        1 stop
        MOB 8:30 AM
        San Diego - Mobile | Tue, Sep 29 | Delta Air Lines
        $350 $570
        39% off
        39% off
        $570 $350
      • MOB 6:00 PM
        5h 48m
        1 stop
        SAN 9:48 PM
        Mobile - San Diego | Sun, Oct 4 | American Airlines
        SAN 3:07 PM
        5h 51m
        1 stop
        MOB 10:58 PM
        San Diego - Mobile | Thu, Oct 8 | American Airlines
        $350
        39% off
        $570 $350
      • MOB 6:00 PM
        5h 48m
        1 stop
        SAN 9:48 PM
        Mobile - San Diego | Thu, Sep 24 | American Airlines
        SAN 1:50 PM
        7h 8m
        1 stop
        MOB 10:58 PM
        San Diego - Mobile | Thu, Oct 1 | American Airlines
        $351
        38% off
        $570 $351
      • MOB 4:37 PM
        8h 17m
        1 stop
        SAN 10:54 PM
        Mobile - San Diego | Sun, Oct 4 | Delta Air Lines
        SAN 2:10 PM
        7h 7m
        1 stop
        MOB 11:17 PM
        San Diego - Mobile | Thu, Oct 8 | Delta Air Lines
        $357
        37% off
        $570 $357
      • MOB 12:10 PM
        9h 16m
        1 stop
        SAN 7:26 PM
        Mobile - San Diego | Sun, Sep 20 | Delta Air Lines
        SAN 12:52 PM
        8h 28m
        1 stop
        MOB 11:20 PM
        San Diego - Mobile | Thu, Sep 24 | Delta Air Lines
        $423
        26% off
        $570 $423
      • MOB 9:00 AM
        6h 17m
        1 stop
        SAN 1:17 PM
        Mobile - San Diego | Mon, Sep 21 | United Airlines
        SAN 8:00 AM
        8h 24m
        1 stop
        MOB 6:24 PM
        San Diego - Mobile | Mon, Sep 28 | United Airlines
        $425
        25% off
        $570 $425
      • MOB 7:00 AM
        5h 58m
        1 stop
        SAN 10:58 AM
        Mobile - San Diego | Mon, Oct 19 | United Airlines
        SAN 8:00 AM
        8h 24m
        1 stop
        MOB 6:24 PM
        San Diego - Mobile | Mon, Oct 26 | United Airlines
        $429
        25% off
        $570 $429
      • MOB 6:00 PM
        5h 48m
        1 stop
        SAN 9:48 PM
        Mobile - San Diego | Fri, Oct 2 | American Airlines
        SAN 3:07 PM
        5h 51m
        1 stop
        MOB 10:58 PM
        San Diego - Mobile | Thu, Oct 8 | American Airlines
        $433
        24% off
        $570 $433
      • MOB 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Mobile - San Diego | Wed, Sep 16 | Normal Airline
        SAN 3:00 PM
        6h
        Nonstop
        MOB 4:00 PM
        San Diego - Mobile | Fri, Sep 18 | Normal Airline
        Find more flights
        Find more flights
      • MOB 5:30 AM
        6h 55m
        1 stop
        SAN 10:25 AM
        Mobile - San Diego | Thu, Sep 17 | American Airlines
        $375 $500
        25% off
        25% off
        $500 $375
      • MOB 6:17 PM
        7h 21m
        1 stop
        SAN 11:38 PM
        Mobile - San Diego | Mon, Oct 12 | American Airlines
        $379 $500
        24% off
        24% off
        $500 $379
      • MOB 6:04 AM
        7h 21m
        1 stop
        SAN 11:25 AM
        Mobile - San Diego | Mon, Sep 28 | Delta Air Lines
        $379 $500
        24% off
        24% off
        $500 $379
      • MOB 1:44 PM
        7h 33m
        1 stop
        SAN 7:17 PM
        Mobile - San Diego | Mon, Oct 5 | American Airlines
        $380
        24% off
        $500 $380
      • MOB 5:30 AM
        6h 55m
        1 stop
        SAN 10:25 AM
        Mobile - San Diego | Mon, Sep 28 | American Airlines
        $380
        24% off
        $500 $380
      • MOB 5:30 AM
        6h 55m
        1 stop
        SAN 10:25 AM
        Mobile - San Diego | Thu, Oct 1 | American Airlines
        $380
        24% off
        $500 $380
      • MOB 6:04 AM
        7h 21m
        1 stop
        SAN 11:25 AM
        Mobile - San Diego | Thu, Oct 1 | Delta Air Lines
        $380
        24% off
        $500 $380
      • MOB 6:00 PM
        5h 48m
        1 stop
        SAN 9:48 PM
        Mobile - San Diego | Fri, Oct 2 | American Airlines
        $380
        24% off
        $500 $380
      • MOB 12:53 PM
        9h 36m
        1 stop
        SAN 8:29 PM
        Mobile - San Diego | Thu, Oct 1 | United Airlines
        $380
        24% off
        $500 $380
      • MOB 12:53 PM
        9h 36m
        1 stop
        SAN 8:29 PM
        Mobile - San Diego | Fri, Oct 2 | United Airlines
        $380
        24% off
        $500 $380
      • MOB 1:00 PM
        17h 25m
        1 stop
        SAN 2:00 PM
        Mobile - San Diego | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights

Which airlines are the most popular for Mobile to San Diego flights?

You can choose from 1 airlines that fly from Mobile to San Diego, including United Airlines, American Airlines has lowest fares on this route.
United Airlines logo United Airlines
Airlines are determined based on actual purchased flight tickets from Mobile to San Diego according to previous 12 months data from Trip.com.

Flight Info | Mobile to San Diego

The distance between Mobile and San Diego is approximately 2,758.27 km. Based on Trip.com's data travel demand peaks in November. The off-season for travel is September.

Cheapest one-way flight price $375
Cheapest round-trip ticket price $338
Off-season for travel September
Peak season for travel November
Flight distance 2,758.27 km
Popular airline United Airlines
Flight statistics for the Mobile–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 Mobile to San Diego (MOB-SAN)?

    Based on Trip.com data, American Airlines offers one-way fares as low as $375 on Cheapest nonstop routes (e.g. MOB to SAN on Thu, Sep 17), while Delta Air Lines offers Cheapest nonstop round-trips from $338 departing on Thu, Sep 24 and returning on Thu, Oct 1.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Mobile 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 Mobile 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 Thu, Sep 17, with one-way flights priced at just $375.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · 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 November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Mobile to San Diego is September, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Mobile to San Diego on September 22, 2026 with Delta Air Lines, with prices starting at $338.
  • The time difference between San Diego and Mobile is 2h.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Mobile to San Diego is $418. Fares vary by travel date, airline and availability.
  • Enter Mobile and San Diego, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

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

Book with no extra fees

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.