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$246+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — SAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$246
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$709
From Montgomery Dannelly Field to San Diego
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 8/205:43 pmMGM - SAN
1 stop6h 47mAmerican Airlines
Tue 8/261:00 pmSAN - MGM
1 stop7h 45mAmerican Airlines
Deal found 7/3$246
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/192:00 pmMGM - SAN
1 stop9h 15mDelta
Wed 8/272:00 pmSAN - MGM
1 stop6h 45mDelta
Deal found 7/2$266

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 July 3, 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

Wed 8/20

5:43 pm-10:30 pm

1 stop6h 47m

San Diego

Tue 8/26

1:00 pm-10:45 pm

1 stop7h 45m

$246

MontgomerySan Diego

MGM - SAN

MGMSAN

Montgomery Dannelly Field

Tue 8/19

2:00 pm-9:15 pm

1 stop9h 15m

San Diego

Wed 8/27

2:00 pm-10:45 pm

1 stop6h 45m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 July 3, 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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,970 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.

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

    According to our current data, American Airlines ($246), and Delta ($266) offers the cheapest pricing from Montgomery, Alabama to San Diego. American Airlines is currently priced 49% 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 Montgomery?

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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$266Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$456FlexibilityNo cancel feeOn-time71%

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