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$150+ Cheap flights from Huntsville to San Diego (HSV - 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Huntsville to San Diego are usually found in February or May, booked 25 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Huntsville to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 29, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$150
(Delta)

Popular in

June

Cheapest in

February

Average price

$414
From Huntsville to San Diego
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One-way flight from Huntsville to San Diego
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Huntsville to San Diego

Cheapest flights from Huntsville to San Diego
Explore the most affordable flight options available from Huntsville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 9/41:55 pmHSV - SAN
1 stop7h 32mAmerican Airlines
Tue 9/96:15 amSAN - HSV
1 stop6h 11mAmerican Airlines
Deal found 7/27$289
This Delta deal was found by Cheapflights users on 7/27. 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 10/92:25 pmHSV - SAN
1 stop8h 55mDelta
Tue 10/1411:44 amSAN - HSV
1 stop6h 59mDelta
Deal found 7/27$313
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/123:45 pmHSV - SAN
1 stop6h 53mUnited Airlines
Sat 8/1611:27 amSAN - HSV
2 stops8h 48mUnited Airlines
Deal found 7/28$364
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:56 amHSV - SAN
1 stop9h 54mAlaska Airlines
Tue 10/144:55 pmSAN - HSV
2 stops15h 30mAlaska Airlines
Deal found 7/28$409
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:47 amHSV - SAN
3 stops22h 34mMultiple Airlines
Sun 8/1712:02 pmSAN - HSV
2 stops18h 48mMultiple Airlines
Deal found 7/27$500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntsville 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 29, 2025.
Use the filters below to find and compare flights from Huntsville to San Diego that are best for you.

Fly from

Huntsville

Fly to

San Diego

Route

Depart

Return

Price

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 9/4

1:55 pm-7:27 pm

1 stop7h 32m

San Diego

Tue 9/9

6:15 am-2:26 pm

1 stop6h 11m

$289

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 10/9

2:25 pm-9:20 pm

1 stop8h 55m

San Diego

Tue 10/14

11:44 am-8:43 pm

1 stop6h 59m

$313

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Tue 8/12

3:45 pm-8:38 pm

1 stop6h 53m

San Diego

Sat 8/16

11:27 am-10:15 pm

2 stops8h 48m

$364

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 10/9

10:56 am-6:50 pm

1 stop9h 54m

San Diego

Tue 10/14

4:55 pm-10:25 am

2 stops15h 30m

$409

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 8/15

10:47 am-7:21 am

3 stops22h 34m

San Diego

Sun 8/17

12:02 pm-8:50 am

2 stops18h 48m

$500

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 8/6

6:00 am-1:53 pm

1 stop9h 53m

$150

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 8/15

12:01 pm-7:38 pm

2 stops9h 37m

$200

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Mon 8/11

7:32 pm-5:55 pm

2 stops24h 23m

$219

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 8/6

6:05 pm-8:38 am

2 stops16h 33m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Huntsville to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Huntsville 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 Huntsville to San Diego

How far ahead should I book a flight from Huntsville to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to San Diego. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Huntsville to San Diego, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Huntsville to San Diego?

Currently, August is the cheapest month in which you can book a flight from Huntsville to San Diego (average of $286). Flying from Huntsville 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.

What is the cheapest time of day to fly from HSV to SAN?

Find hourly flight availability from Huntsville to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Huntsville to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 13% versus a flight in the afternoon.

What is the cheapest day to fly from Huntsville to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Huntsville to San Diego. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Huntsville to San Diego flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Huntsville 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Huntsville 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 Huntsville to San Diego round-trip?

    Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $313 and $364, respectively. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Huntsville to San Diego one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $150. American Airlines flights start at $200 while deals on United Airlines start at $353 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Huntsville 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 Huntsville to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Huntsville to San Diego (average of $286). Flying from Huntsville 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
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine
Santee

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Top 3 airlines flying from Huntsville to San Diego

Discover the top 3 airlines that operate flights from Huntsville 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$385FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$378FlexibilityNo cancel feeOn-timeN/A

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