$146+ Cheap flights from Montgomery, AL to San Diego (MGM - 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — SAN
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Montgomery 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
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Cheapest flights from Montgomery to San DiegoExplore the most affordable flight options available from Montgomery to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Montgomery to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/512:33 pm -
1 stop8h 21m
Sat 9/1212:08 pm -
1 stop8h 00m
Deal found 8/6![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/54:53 pm -
1 stop6h 32m
Sat 9/126:15 am -
2 stops8h 02m
Deal found 8/6![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 12/51:05 pm -
1 stop9h 10m
Thu 12/106:15 am -
1 stop8h 31m
Deal found 8/7![American Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:22 pm -
2 stops9h 46m
Thu 12/108:00 am -
1 stop6h 17m
Deal found 8/7![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:43 am -
1 stop9h 22m
Sun 9/1310:30 pm -
1 stop8h 33m
Deal found 8/3![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 10/124:53 pm -
1 stop6h 31m
Sat 10/176:15 am -
2 stops8h 02m
Deal found 8/3![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:17 pm -
1 stop6h 29m
Tue 10/68:00 am -
1 stop6h 17m
Deal found 8/4![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Mon 10/125:51 pm -
1 stop7h 47m
Sat 10/177:15 am -
1 stop8h 03m
Deal found 8/6![American Airlines logo]()
$412
Best flights from Montgomery to San DiegoDiscover carefully curated flight deals from Montgomery to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Montgomery to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:22 pm -
2 stops9h 46m
Thu 12/108:00 am -
1 stop6h 17m
Deal found 8/7![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:43 am -
1 stop9h 22m
Sun 9/1310:30 pm -
1 stop8h 33m
Deal found 8/3![Delta logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 10/124:53 pm -
1 stop6h 31m
Sat 10/176:15 am -
2 stops8h 02m
Deal found 8/3![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:17 pm -
1 stop6h 29m
Tue 10/68:00 am -
1 stop6h 17m
Deal found 8/4![United Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:30 am -
1 stop9h 17m
Sat 1/308:00 am -
1 stop6h 17m
Deal found 8/7![United Airlines logo]()
$420
Last-minute flights from Montgomery to San DiegoDiscover last-minute flight deals from Montgomery to San Diego. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Montgomery to San Diego. Data last updated August 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/6. 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 8/136:28 pm -
1 stop6h 32m
Thu 8/202:00 pm -
1 stop7h 08m
Deal found 8/6![Delta logo]()
$463
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Thu 8/136:39 am -
2 stops10h 47m
Thu 8/2012:06 pm -
1 stop8h 25m
Deal found 8/6![American Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/512:33 pm -
1 stop8h 21m
Sat 9/1212:08 pm -
1 stop8h 00m
Deal found 8/6![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/54:53 pm -
1 stop6h 32m
Sat 9/126:15 am -
2 stops8h 02m
Deal found 8/6![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:43 am -
1 stop9h 22m
Sun 9/1310:30 pm -
1 stop8h 33m
Deal found 8/3![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:11 am -
2 stops13h 05m
Sun 9/131:41 pm -
1 stop7h 26m
Deal found 8/5![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/91:17 pm -
2 stops9h 17m
Sun 9/136:30 am -
2 stops28h 11m
Deal found 8/5![United Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 8/5. 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 9/124:10 pm -
1 stop7h 09m
Sun 9/1310:30 pm -
1 stop8h 33m
Deal found 8/5![Delta logo]()
$528
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:40 pm -
2 stops10h 08m
Sun 9/131:41 pm -
1 stop7h 26m
Deal found 8/5![American Airlines logo]()
$597
One-way flights from Montgomery to San DiegoSearch for one-way flight options from Montgomery to San Diego. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Montgomery to San Diego. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:53 am -
1 stop7h 58m
Deal found 8/3![Delta logo]()
$146
This American Airlines deal was found by Cheapflights users on 8/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:09 am -
2 stops13h 09m
Deal found 8/3![American Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 9/54:53 pm -
3 stops25h 01m
Deal found 8/3![United Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 8/5. 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 9/196:00 am -
1 stop8h 25m
Deal found 8/5![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 10/191:17 pm -
2 stops8h 51m
Deal found 8/3![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:40 pm -
2 stops10h 08m
Deal found 8/5![American Airlines logo]()
$486
Find flight deals from Montgomery to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) 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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (American Airlines) |
One-way from | $146 (Delta) |
Popular in | October |
Cheapest in | December |
Average price | $415 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montgomery 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 August 8, 2026.
Use the filters below to find and compare flights from Montgomery to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 12/5
1:22 pm-9:08 pm
2 stops9h 46m
San Diego
Thu 12/10
8:00 am-4:17 pm
1 stop6h 17m
$326
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Wed 9/9
9:43 am-5:05 pm
1 stop9h 22m
San Diego
Sun 9/13
10:30 pm-9:03 am
1 stop8h 33m
$371
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Mon 10/12
4:53 pm-9:24 pm
1 stop6h 31m
San Diego
Sat 10/17
6:15 am-4:17 pm
2 stops8h 02m
$385
Quickest round-trip
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 10/3
1:17 pm-5:46 pm
1 stop6h 29m
San Diego
Tue 10/6
8:00 am-4:17 pm
1 stop6h 17m
$392
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Tue 1/26
6:30 am-1:47 pm
1 stop9h 17m
San Diego
Sat 1/30
8:00 am-4:17 pm
1 stop6h 17m
$420
Cheapest one-way
Quickest one-way
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 9/5
9:53 am-3:51 pm
1 stop7h 58m
$146
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 9/5
4:53 pm-3:54 pm
3 stops25h 01m
$355
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 9/19
6:00 am-12:25 pm
1 stop8h 25m
$373
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Mon 10/19
1:17 pm-8:08 pm
2 stops8h 51m
$379
MontgomerySan Diego
MGM Montgomery Dannelly Field - SAN San Diego
MGMSAN
Montgomery Dannelly Field
Sat 9/19
1:40 pm-9:48 pm
2 stops10h 08m
$486
Sorted by cheapest first
Compare providers for flights from Montgomery 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 Montgomery to San Diego in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Montgomery, Alabama-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montgomery, Alabama-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montgomery, Alabama-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montgomery, Alabama-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 Montgomery, Alabama-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 Montgomery to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Montgomery with our price prediction graph.
MGM-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.
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 August 8, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Montgomery to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Crew
8.5
Comfort
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Montgomery 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
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Montgomery and San Diego flights
Browse other Montgomery and San Diego flight options. Last updated on August 8, 2026.
Other flights from Montgomery
Browse through other flights departing from Montgomery. Flights are based on user searches made on Cheapflights and were last updated on August 8, 2026.
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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 August 8, 2026.
Top 3 airlines flying from Montgomery to San Diego
Discover the top 3 airlines that operate flights from Montgomery 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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$558 | FlexibilityNo cancel fee | On-time71% |