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$306+ Cheap flights from Montgomery, AL to San Diego (MGM - 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — SAN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$306
(American Airlines)

Popular in

July

Cheapest in

May

Average price

$439
From Montgomery Dannelly Field to San Diego
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montgomery to San Diego

Cheapest flights from Montgomery to San Diego
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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 11/1312:57 pmMGM - SAN
1 stop10h 07mAmerican Airlines
Mon 11/178:25 amSAN - MGM
1 stop6h 34mAmerican Airlines
Deal found 9/15$306
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/131:05 pmMGM - SAN
1 stop9h 13mAmerican Airlines
Sun 11/161:44 pmSAN - MGM
1 stop8h 05mAmerican Airlines
Deal found 9/15$316
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/11:55 pmMGM - SAN
1 stop7h 55mAmerican Airlines
Sun 10/51:03 pmSAN - MGM
1 stop8h 45mAmerican Airlines
Deal found 9/16$326
This Delta deal was found by Cheapflights users on 9/17. 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 10/236:24 pmMGM - SAN
1 stop6h 50mDelta
Sun 10/2610:30 pmSAN - MGM
1 stop8h 19mDelta
Deal found 9/17$336
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/1611:16 amMGM - SAN
1 stop7h 04mAmerican Airlines
Mon 9/223:01 pmSAN - MGM
1 stop5h 52mAmerican Airlines
Deal found 9/15$478

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 September 17, 2025.
Use the filters below to find and compare flights from Montgomery to San Diego that are best for you.

Fly from

Montgomery

Fly to

San Diego

Route

Depart

Return

Price

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Thu 11/13

12:57 pm-9:04 pm

1 stop10h 07m

San Diego

Mon 11/17

8:25 am-4:59 pm

1 stop6h 34m

$306

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Thu 11/13

12:57 pm-9:04 pm

1 stop10h 07m

San Diego

Sun 11/16

1:44 pm-11:49 pm

1 stop8h 05m

$316

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Wed 10/1

1:55 pm-7:50 pm

1 stop7h 55m

San Diego

Sun 10/5

1:03 pm-11:48 pm

1 stop8h 45m

$326

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Thu 10/23

6:24 pm-11:14 pm

1 stop6h 50m

San Diego

Sun 10/26

10:30 pm-8:49 am

1 stop8h 19m

$336

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Tue 3/10

5:55 pm-11:11 pm

1 stop7h 16m

San Diego

Wed 3/11

12:50 pm-10:30 pm

1 stop7h 40m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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.
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 Montgomery to San Diego

What is the cheapest month to book a flight from Montgomery, Alabama to San Diego?

Currently, August is the cheapest month in which you can book a flight from Montgomery, Alabama to San Diego (average of $286). Flying from Montgomery, Alabama to San Diego in March is currently the most expensive (average of $366). 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.

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 September 17, 2025.
See what other customers who have flown with Delta and American 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.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • How long is the flight from Montgomery, Alabama to San Diego?

    For as low as $306, American Airlines can have you in San Diego from Montgomery, Alabama in 10h 07m. There are 1787 mi between Montgomery, Alabama and San Diego.

  • What are the cheapest airlines flying from Montgomery, Alabama to San Diego round-trip?

    According to our current data, Delta ($266), and American Airlines ($266) offers the cheapest pricing from Montgomery, Alabama to San Diego. Delta is currently priced 45% below the average price you’ll pay for this route.

  • Can I find deals for flights from Montgomery to San Diego that include hotel bookings?

    Yes. In addition to deals on Montgomery to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montgomery to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montgomery to San Diego.

  • Can I find deals for business class flights from Montgomery to San Diego?

    Yes. Cheapflights offers flight deals from Montgomery to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montgomery, Alabama to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Montgomery, Alabama to San Diego (average of $286). Flying from Montgomery, Alabama to San Diego in March is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
La Mesa
Poway
Lemon Grove
Coronado
Imperial Beach
National City

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Top 2 airlines flying from Montgomery to San Diego

Discover the top 2 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$438FlexibilityNo cancel feeOn-time71%

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