$389+ Cheap flights from Mobile to San Diego (MOB - SAN)
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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — SAN
Dec 11 — Dec 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Mobile 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.Cheap flight deals from Mobile to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Mobile to San DiegoExplore the most affordable flight options available from Mobile to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Mobile to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Delta deal was found by Cheapflights users on 11/6. 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 12/33:59 pm -
1 stop7h 20m
Mon 12/710:30 pm -
1 stop8h 05m
Deal found 11/6![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Thu 12/35:00 am -
1 stop9h 21m
Mon 12/71:11 pm -
1 stop7h 43m
Deal found 11/10![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/246:49 pm -
1 stop7h 10m
Tue 12/112:24 pm -
1 stop8h 34m
Deal found 11/9![American Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
1 stop9h 00m
Mon 12/148:40 am -
2 stops11h 19m
Deal found 11/6![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:00 am -
2 stops9h 15m
Mon 12/77:41 pm -
2 stops14h 13m
Deal found 11/6![United Airlines logo]()
$519
Best flights from Mobile to San DiegoDiscover carefully curated flight deals from Mobile to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Mobile to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This Delta deal was found by Cheapflights users on 11/6. 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 12/33:59 pm -
1 stop7h 20m
Mon 12/710:30 pm -
1 stop8h 05m
Deal found 11/6![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:00 am -
1 stop9h 21m
Mon 12/71:11 pm -
1 stop7h 43m
Deal found 11/7![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/64:55 pm -
1 stop6h 39m
Sat 1/98:00 am -
1 stop8h 27m
Deal found 11/5![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 11/10. 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 1/211:05 pm -
1 stop9h 45m
Mon 1/256:15 am -
1 stop9h 27m
Deal found 11/10![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:49 pm -
1 stop7h 10m
Tue 12/112:24 pm -
1 stop8h 34m
Deal found 11/7![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
1 stop9h 00m
Mon 12/148:40 am -
2 stops11h 19m
Deal found 11/6![United Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:00 am -
2 stops9h 15m
Mon 12/77:41 pm -
2 stops14h 13m
Deal found 11/6![United Airlines logo]()
$519
Last-minute flights from Mobile to San DiegoDiscover last-minute flight deals from Mobile to San Diego. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Mobile to San Diego. Data last updated November 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/246:49 pm -
1 stop7h 10m
Tue 12/112:24 pm -
1 stop8h 34m
Deal found 11/9![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 11/6. 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 12/33:59 pm -
1 stop7h 20m
Mon 12/710:30 pm -
1 stop8h 05m
Deal found 11/6![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Thu 12/35:00 am -
1 stop9h 21m
Mon 12/71:11 pm -
1 stop7h 43m
Deal found 11/10![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:00 am -
2 stops9h 15m
Mon 12/77:41 pm -
2 stops14h 13m
Deal found 11/6![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
1 stop9h 00m
Mon 12/148:40 am -
2 stops11h 19m
Deal found 11/6![United Airlines logo]()
$514
One-way flights from Mobile to San DiegoSearch for one-way flight options from Mobile to San Diego. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Mobile to San Diego. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/149:00 am -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/145:00 am -
2 stops9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![American Airlines logo]()
$394
Find flight deals from Mobile to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) 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 November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Delta) |
One-way from | $389 (United Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $556 |
Cheapflights Fare Finder
Customize your flight search to find flights from Mobile 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 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Mobile to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Mon 12/14
9:00 am-4:00 pm
1 stop9h 00m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$389
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Thu 12/3
3:59 pm-9:19 pm
1 stop7h 20m
San Diego
Mon 12/7
10:30 pm-8:35 am
1 stop8h 05m
$389
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Mon 12/14
5:00 am-12:16 pm
2 stops9h 16m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$394
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Thu 12/3
5:00 am-12:21 pm
1 stop9h 21m
San Diego
Mon 12/7
1:11 pm-10:54 pm
1 stop7h 43m
$399
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Thu 1/21
1:05 pm-8:50 pm
1 stop9h 45m
San Diego
Mon 1/25
6:15 am-5:42 pm
1 stop9h 27m
$399
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Tue 11/24
6:49 pm-11:59 pm
1 stop7h 10m
San Diego
Tue 12/1
12:24 pm-10:58 pm
1 stop8h 34m
$444
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Wed 1/6
4:55 pm-9:34 pm
1 stop6h 39m
San Diego
Sat 1/9
8:00 am-6:27 pm
1 stop8h 27m
$509
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Thu 12/10
9:00 am-4:00 pm
1 stop9h 00m
San Diego
Mon 12/14
8:40 am-9:59 pm
2 stops11h 19m
$514
MobileSan Diego
MOB Mobile - SAN San Diego
MOBSAN
Mobile
Thu 12/3
10:00 am-5:15 pm
2 stops9h 15m
San Diego
Mon 12/7
7:41 pm-11:54 am
2 stops14h 13m
$519
Sorted by cheapest first
Compare providers for flights from Mobile 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 Mobile to San Diego in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Mobile-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mobile-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mobile-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Mobile-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 Mobile-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 Mobile to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Mobile with our price prediction graph.
MOB-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 Mobile to San Diego
What is the cheapest month to book a flight from Mobile to San Diego?
Currently, March is the cheapest month in which you can book a flight from Mobile to San Diego (average of $225). Flying from Mobile to San Diego in July is currently the most expensive (average of $728). 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.
How much does it cost to fly round-trip from Mobile to San Diego?
Airfare is below average for this route at the moment.
Mobile to San Diego flights typically cost between $409 and $591 in December.The cheapest round-trip price found within the last 5 days was $389 on Delta (Dec 3-Dec 7).
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 November 11, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Mobile to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Mobile 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
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Mobile
Popular flights
San Diego flight routes
Alternative routes for Mobile to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mobile to San Diego by cabin class
Find flights from Mobile to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mobile and San Diego flights
Browse other Mobile and San Diego flight options. Last updated on November 11, 2026.
Other flights from Mobile
Browse through other flights departing from Mobile. Flights are based on user searches made on Cheapflights and were last updated on November 11, 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 November 11, 2026.
Top 3 airlines flying from Mobile to San Diego
Discover the top 3 airlines that operate flights from Mobile 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 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$304 | Average$528 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$309 | Average$413 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$518 | FlexibilityNo cancel fee | On-time71% |