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Cheap flights from Huntsville to San Diego from $139

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 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
2:44 pm - 11:06 pm
HSV
-
SAN
10h 22m
1 stop
Delta Logo
10:30 pm - 8:28 am
SAN
-
HSV
7h 58m
1 stop
$329Delta
mié., abr. 22 - lun., abr. 27
United Airlines Logo
4:20 pm - 9:24 pm
HSV
-
SAN
7h 04m
1 stop
United Airlines Logo
6:15 am - 5:08 pm
SAN
-
HSV
8h 53m
1 stop
$333United Airlines
lun., jun. 15 - sáb., jun. 20
United Airlines Logo
6:15 am - 2:57 pm
HSV
-
SAN
10h 42m
2 stops
United Airlines Logo
6:15 am - 2:06 pm
SAN
-
HSV
5h 51m
1 stop
$338United Airlines
mié., abr. 29 - lun., may. 4
Delta Logo
2:44 pm - 11:06 pm
HSV
-
SAN
10h 22m
1 stop
Delta Logo
9:45 pm - 8:28 am
SAN
-
HSV
8h 43m
1 stop
$353Delta
mié., abr. 29 - dom., may. 3
Delta Logo
6:20 pm - 10:58 pm
HSV
-
SAN
6h 38m
1 stop
Delta Logo
9:40 pm - 8:09 am
SAN
-
HSV
8h 29m
1 stop
$354Delta
vie., jun. 19 - vie., jun. 26
United Airlines Logo
2:50 pm - 9:24 pm
HSV
-
SAN
8h 34m
1 stop
United Airlines Logo
6:20 am - 5:08 pm
SAN
-
HSV
8h 48m
2 stops
$355United Airlines
sáb., jun. 6 - mié., jun. 10
Delta Logo
5:17 am - 9:52 am
HSV
-
SAN
6h 35m
1 stop
Delta Logo
9:55 pm - 8:30 am
SAN
-
HSV
8h 35m
1 stop
$358Delta
jue., mar. 19 - mar., mar. 24
United Airlines Logo
2:30 pm - 10:59 pm
HSV
-
SAN
10h 29m
1 stop
United Airlines Logo
6:15 am - 2:17 pm
SAN
-
HSV
6h 02m
1 stop
$364United Airlines
vie., abr. 3 - dom., abr. 5
United Airlines Logo
2:50 pm - 10:25 pm
HSV
-
SAN
9h 35m
2 stops
United Airlines Logo
10:49 am - 9:53 pm
SAN
-
HSV
9h 04m
2 stops
$370United Airlines
vie., jul. 10 - vie., jul. 17
Delta Logo
5:22 pm - 11:09 pm
HSV
-
SAN
7h 47m
1 stop
Delta Logo
9:55 pm - 8:30 am
SAN
-
HSV
8h 35m
1 stop
$374Delta
jue., abr. 2 - lun., abr. 6

American Airlines flights from Huntsville to San Diego

Our best American Airlines deals on Huntsville to San Diego flight tickets
American Airlines
Apr 2
HSV6:02 amHuntsville
10h 21m
1 stop
SAN2:23 pmSan Diego
Apr 6
SAN1:37 pmSan Diego
8h 05m
1 stop
HSV11:42 pmHuntsville
$391
American Airlines
Jun 9
HSV7:37 pmHuntsville
6h 22m
1 stop
SAN11:59 pmSan Diego
Jun 13
SAN3:10 pmSan Diego
6h 18m
1 stop
HSV11:28 pmHuntsville
$434
American Airlines
Apr 14
HSV11:23 amHuntsville
11h 20m
1 stop
SAN8:43 pmSan Diego
Apr 17
SAN10:40 pmSan Diego
10h 08m
1 stop
HSV10:48 amHuntsville
$435

United Airlines flights from Huntsville to San Diego

Our best United Airlines deals on Huntsville to San Diego flight tickets
United Airlines
Jun 15
HSV4:20 pmHuntsville
7h 04m
1 stop
SAN9:24 pmSan Diego
Jun 20
SAN6:15 amSan Diego
8h 53m
1 stop
HSV5:08 pmHuntsville
$333
United Airlines
Apr 29
HSV6:15 amHuntsville
10h 42m
2 stops
SAN2:57 pmSan Diego
May 4
SAN6:15 amSan Diego
5h 51m
1 stop
HSV2:06 pmHuntsville
$338
United Airlines
Jun 6
HSV2:50 pmHuntsville
8h 34m
1 stop
SAN9:24 pmSan Diego
Jun 10
SAN6:20 amSan Diego
8h 48m
2 stops
HSV5:08 pmHuntsville
$355

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 marzo 9, 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

mié. 4/22

2:44 pm-11:06 pm

1 stop10h 22m

San Diego

lun. 4/27

10:30 pm-8:28 am

1 stop7h 58m

$329

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

lun. 6/15

4:20 pm-9:24 pm

1 stop7h 04m

San Diego

sáb. 6/20

6:15 am-5:08 pm

1 stop8h 53m

$333

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

mié. 4/29

6:15 am-2:57 pm

2 stops10h 42m

San Diego

lun. 5/4

6:15 am-2:06 pm

1 stop5h 51m

$338

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

mié. 4/29

2:44 pm-11:06 pm

1 stop10h 22m

San Diego

dom. 5/3

9:45 pm-8:28 am

1 stop8h 43m

$353
Quickest round-trip

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

vie. 6/19

6:20 pm-10:58 pm

1 stop6h 38m

San Diego

vie. 6/26

9:40 pm-8:09 am

1 stop8h 29m

$354

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

sáb. 6/6

2:50 pm-9:24 pm

1 stop8h 34m

San Diego

mié. 6/10

6:20 am-5:08 pm

2 stops8h 48m

$355

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

jue. 3/19

5:17 am-9:52 am

1 stop6h 35m

San Diego

mar. 3/24

9:55 pm-8:30 am

1 stop8h 35m

$358

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

vie. 4/3

2:30 pm-10:59 pm

1 stop10h 29m

San Diego

dom. 4/5

6:15 am-2:17 pm

1 stop6h 02m

$364

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

vie. 7/10

2:50 pm-10:25 pm

2 stops9h 35m

San Diego

vie. 7/17

10:49 am-9:53 pm

2 stops9h 04m

$370

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

jue. 4/2

5:22 pm-11:09 pm

1 stop7h 47m

San Diego

lun. 4/6

9:55 pm-8:30 am

1 stop8h 35m

$374

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 November, then departing from Huntsville during the month February is also very affordable. Most momondo users find prices during this month for around $336.

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 $389 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 $258 on momondo.

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

As of March 2026, prices for Huntsville to San Diego flights are approximately 109% 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 38m

Direct flights

None
The fastest flight from Huntsville to San Diego takes 6h 38m
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 38m, 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
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,408 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,403 reviews
Search American Airlines flights
DeltaPriceFrom $288Free CancellationRating
7.9
8,272 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
Poway
Imperial Beach
La Mesa
San Ysidro
Borrego Springs
Alpine
Lemon Grove
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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mié. 4/8
mié. 4/15
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