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Cheap flights from Huntsville to San Diego from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to San Diego departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Huntsville to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:15 pm - 9:44 pm
HSV
-
SAN
9h 29m1 stop
Delta Logo
10:40 pm - 8:09 am
SAN
-
HSV
7h 29m1 stop
$289Delta
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
2:50 pm - 10:37 pm
HSV
-
SAN
9h 47m2 stops
United Airlines Logo
12:11 pm - 8:24 pm
SAN
-
HSV
6h 13m1 stop
$294United Airlines
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
2:50 pm - 10:37 pm
HSV
-
SAN
9h 47m2 stops
United Airlines Logo
11:08 am - 9:09 pm
SAN
-
HSV
8h 01m2 stops
$299United Airlines
Sun, Jan 11 - Sat, Jan 17
Delta Logo
4:15 pm - 10:45 pm
HSV
-
SAN
8h 30m1 stop
Delta Logo
6:15 am - 10:30 pm
SAN
-
HSV
14h 15m2 stops
$327Delta
Sat, Jan 10 - Tue, Jan 13
Multiple Airlines Logo
6:51 pm - 7:15 pm
HSV
-
SAN
26h 24m2 stops
Multiple Airlines Logo
7:21 pm - 6:35 pm
SAN
-
HSV
21h 14m1 stop
$344Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
7:30 am - 3:01 pm
HSV
-
SAN
9h 31m2 stops
United Airlines Logo
12:56 pm - 11:31 pm
SAN
-
HSV
8h 35m1 stop
$364United Airlines
Thu, Dec 18 - Mon, Dec 22
Delta Logo
2:05 pm - 10:49 pm
HSV
-
SAN
10h 44m1 stop
Delta Logo
10:30 pm - 8:27 am
SAN
-
HSV
7h 57m1 stop
$374Delta
Thu, Apr 2 - Mon, Apr 6
Delta Logo
2:11 pm - 10:09 pm
HSV
-
SAN
9h 58m1 stop
Delta Logo
10:30 pm - 8:47 am
SAN
-
HSV
8h 17m1 stop
$375Delta
Sun, Dec 21 - Wed, Dec 31
United Airlines Logo
8:00 am - 3:04 pm
HSV
-
SAN
9h 04m1 stop
United Airlines Logo
7:00 am - 6:39 pm
SAN
-
HSV
9h 39m1 stop
$379United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
11:15 am - 4:36 pm
HSV
-
SAN
7h 21m1 stop
United Airlines Logo
6:15 am - 6:39 pm
SAN
-
HSV
10h 24m2 stops
$384United Airlines
Sat, Jan 10 - Tue, Jan 13

American Airlines flights from Huntsville to San Diego

Our best American Airlines deals on Huntsville to San Diego flight tickets
American Airlines
Mar 6
HSV2:09 pmHuntsville
9h 06m
1 stop
SAN9:15 pmSan Diego
Mar 10
SAN1:12 pmSan Diego
7h 35m
1 stop
HSV10:47 pmHuntsville
$414
Find similar
American Airlines
Dec 21
HSV7:10 pmHuntsville
6h 49m
1 stop
SAN11:59 pmSan Diego
Dec 30
SAN10:01 pmSan Diego
10h 19m
1 stop
HSV10:20 amHuntsville
$481
Find similar
American Airlines
Dec 21
HSV7:10 pmHuntsville
6h 49m
1 stop
SAN11:59 pmSan Diego
Jan 1
SAN1:13 pmSan Diego
8h 42m
1 stop
HSV11:55 pmHuntsville
$484
Find similar

Alaska Airlines flights from Huntsville to San Diego

Our best Alaska Airlines deals on Huntsville to San Diego flight tickets
Alaska Airlines
Jun 2
HSV10:31 amHuntsville
15h 28m
2 stops
SAN11:59 pmSan Diego
Jun 9
SAN6:53 pmSan Diego
12h 57m
2 stops
HSV9:50 amHuntsville
$475
Find similar
Alaska Airlines
Dec 10
HSV6:32 amHuntsville
12h 25m
2 stops
SAN4:57 pmSan Diego
Dec 13
SAN4:25 pmSan Diego
17h 26m
2 stops
HSV11:51 amHuntsville
$549
Find similar
Alaska Airlines
Dec 13
HSV10:20 amHuntsville
25h 53m
2 stops
SAN10:13 amSan Diego
Dec 14
SAN8:59 pmSan Diego
22h 22m
2 stops
HSV9:21 pmHuntsville
$730
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 4/23

2:15 pm-9:44 pm

1 stop9h 29m

San Diego

Tue 4/28

10:40 pm-8:09 am

1 stop7h 29m

$289

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sun 1/11

2:50 pm-10:37 pm

2 stops9h 47m

San Diego

Sat 1/17

12:11 pm-8:24 pm

1 stop6h 13m

$294

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sun 1/11

2:50 pm-10:37 pm

2 stops9h 47m

San Diego

Sat 1/17

11:08 am-9:09 pm

2 stops8h 01m

$299

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 1/10

4:15 pm-10:45 pm

1 stop8h 30m

San Diego

Tue 1/13

6:15 am-10:30 pm

2 stops14h 15m

$327

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Fri 3/6

6:51 pm-7:15 pm

2 stops26h 24m

San Diego

Tue 3/10

7:21 pm-6:35 pm

1 stop21h 14m

$344

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 12/18

7:30 am-3:01 pm

2 stops9h 31m

San Diego

Mon 12/22

12:56 pm-11:31 pm

1 stop8h 35m

$364

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Thu 4/2

2:05 pm-10:49 pm

1 stop10h 44m

San Diego

Mon 4/6

10:30 pm-8:27 am

1 stop7h 57m

$374

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sun 12/21

2:11 pm-10:09 pm

1 stop9h 58m

San Diego

Wed 12/31

10:30 pm-8:47 am

1 stop8h 17m

$375

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 1/10

8:00 am-3:04 pm

1 stop9h 04m

San Diego

Tue 1/13

7:00 am-6:39 pm

1 stop9h 39m

$379

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sat 1/10

11:15 am-4:36 pm

1 stop7h 21m

San Diego

Tue 1/13

6:15 am-6:39 pm

2 stops10h 24m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Huntsville to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Huntsville during the month May is also very affordable. Most momondo users find prices during this month for around $348.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Huntsville to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $403. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $621. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $417. Flights in the afternoon are often more expensive with an average ticket price of $475.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Huntsville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Huntsville for as low as $252 on momondo.

How have Huntsville to San Diego flight prices changed over time?

As of December 2025, prices for Huntsville to San Diego flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Huntsville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Huntsville to San Diego (HSV to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to San Diego

Fastest flight time

6h 52m

Direct flights

None
The fastest flight from Huntsville to San Diego takes 6h 52m
There are no direct flights from Huntsville to San Diego. There are no popular flight routes from Huntsville to San Diego.
Search flight deals

  • How far is Huntsville to San Diego by plane?

    A flight from Huntsville to San Diego will travel around 1754.4 mi. Flights usually cover this in 6h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Huntsville Airport to San Diego Airport?

    Prices for flights from Huntsville Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Huntsville Airport to San Diego Airport?

  • How old do you have to be to fly from Huntsville Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Huntsville to San Diego?

Best airlines flying from Huntsville to San Diego

Compare and see reviews for airlines that fly from Huntsville to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Huntsville to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Huntsville to San Diego for you.

Can I find flights from Huntsville to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego from Huntsville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Huntsville to San Diego?

Once all potential Huntsville to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Huntsville to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Huntsville and alert you when they change.

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