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$214+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SAN
4月 12 — 4月 191
週日 4/12
週日 4/19
1 adult, Economy
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Cheap 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 3月 13, 2026.

This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/222:44 pm
HSV
-
SAN
1 stop10h 22m
Delta
週一 4/279:45 pm
SAN
-
HSV
1 stop8h 43m
Delta
Deal found 3/9$329
This American Airlines deal was found by Cheapflights users on 3/10. 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.
週三 4/225:30 am
HSV
-
SAN
1 stop9h 44m
American Airlines
週三 4/293:21 pm
SAN
-
HSV
1 stop6h 10m
American Airlines
Deal found 3/10$333
This American Airlines deal was found by Cheapflights users on 3/9. 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.
週二 3/175:00 pm
HSV
-
SAN
1 stop7h 30m
American Airlines
週四 4/93:21 pm
SAN
-
HSV
1 stop6h 10m
American Airlines
Deal found 3/9$353
This United Airlines deal was found by Cheapflights users on 3/10. 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.
週六 4/1811:10 am
HSV
-
SAN
2 stops11h 02m
United Airlines
週六 5/26:32 am
SAN
-
HSV
1 stop6h 21m
United Airlines
Deal found 3/10$354
This United Airlines deal was found by Cheapflights users on 3/11. 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.
週五 4/33:35 pm
HSV
-
SAN
2 stops10h 24m
United Airlines
週二 4/76:15 am
SAN
-
HSV
1 stop6h 02m
United Airlines
Deal found 3/11$358
This United Airlines deal was found by Cheapflights users on 3/12. 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.
週六 8/152:50 pm
HSV
-
SAN
2 stops9h 37m
United Airlines
週六 8/226:20 am
SAN
-
HSV
2 stops8h 44m
United Airlines
Deal found 3/12$359
This Delta deal was found by Cheapflights users on 3/10. 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.
週日 4/192:44 pm
HSV
-
SAN
1 stop10h 22m
Delta
週六 5/210:30 pm
SAN
-
HSV
1 stop7h 58m
Delta
Deal found 3/10$373
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 4/25:22 pm
HSV
-
SAN
1 stop7h 47m
Delta
週一 4/69:55 pm
SAN
-
HSV
1 stop8h 35m
Delta
Deal found 3/9$374
This United Airlines deal was found by Cheapflights users on 3/13. 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.
週五 6/54:20 pm
HSV
-
SAN
1 stop7h 04m
United Airlines
週三 6/109:45 pm
SAN
-
HSV
1 stop10h 28m
United Airlines
Deal found 3/13$375
This Delta deal was found by Cheapflights users on 3/12. 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.
週一 10/122:50 pm
HSV
-
SAN
1 stop7h 28m
Delta
週一 10/1910:40 pm
SAN
-
HSV
1 stop7h 30m
Delta
Deal found 3/12$377

Find 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 3月 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Delta)

One-way from

$214
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$434
Provider with most accurate pricing for Huntsville-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Huntsville-San Diego flights.
Search Deals
From Huntsville to San Diego
Search Deals
One-way flight from Huntsville to San Diego
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 3月 13, 2026.
Use the filters below to find and compare flights from Huntsville to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週三 4/29

5:28 pm-11:25 pm

1 stop7h 57m

San Diego

週一 5/4

10:30 pm-8:28 am

1 stop7h 58m

$329

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週四 4/30

6:58 pm-11:25 pm

1 stop6h 27m

San Diego

週一 5/4

10:30 pm-8:28 am

1 stop7h 58m

$329

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週四 4/23

6:58 pm-11:25 pm

1 stop6h 27m

San Diego

週二 4/28

10:30 pm-8:28 am

1 stop7h 58m

$349

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週四 4/2

5:22 pm-11:09 pm

1 stop7h 47m

San Diego

週一 4/6

9:55 pm-8:30 am

1 stop8h 35m

$374

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週五 6/5

4:20 pm-9:24 pm

1 stop7h 04m

San Diego

週三 6/10

9:45 pm-10:13 am

1 stop10h 28m

$375

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週三 4/29

6:15 am-2:57 pm

2 stops10h 42m

San Diego

週一 5/4

7:00 pm-10:18 am

2 stops13h 18m

$429

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週六 4/11

2:30 pm-11:59 pm

2 stops11h 29m

San Diego

週二 4/14

6:20 am-5:58 pm

2 stops9h 38m

$433
Quickest round-trip

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週五 3/27

2:51 pm-8:18 pm

1 stop7h 27m

San Diego

週二 3/31

6:15 am-2:17 pm

1 stop6h 02m

$437

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週六 4/11

11:23 am-6:55 pm

1 stop9h 32m

San Diego

週二 4/14

12:15 pm-10:59 pm

1 stop8h 44m

$439
Cheapest one-way

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

週三 4/8

9:49 am-7:21 am

2 stops23h 32m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Huntsville 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 Huntsville to San Diego in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Huntsville-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-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 Huntsville-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 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 March 6, 2026.

To ensure you get the cheapest price possible for a flight from Huntsville to San Diego, you should look to book at least 29 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, September is the cheapest month in which you can book a flight from Huntsville to San Diego (average of $77). Flying from Huntsville to San Diego in March is currently the most expensive (average of $236). 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 3月 13, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

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
7.9
Good
8,287 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

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
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

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
7.1
Good
11,449 reviews
Delta
7.9
Good
8,287 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Boarding

8.1

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 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.

  • How long is the flight from Huntsville to San Diego?

    A quick flight from Huntsville to San Diego can take about 6h 27m. Delta provides one of the quickest options available for as low as $329. There are 1746 mi between Huntsville and San Diego. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $288. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $288 and $288, respectively. Users have found that American Airlines is 25% 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 American Airlines, which is currently one of the cheapest options available, starting at $149. United Airlines flights start at $149 while deals on Delta start at $158 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, September is the cheapest month in which you can book a flight from Huntsville to San Diego (average of $77). Flying from Huntsville to San Diego in March is currently the most expensive (average of $236). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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 3月 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$408FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$288Average$336FlexibilityNo cancel feeOn-timeN/A

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