What is the cheapest airline that flies from Huntsville to San Diego?

United Airlines is the most popular carrier operating from Huntsville to San Diego

Which airport is the most popular layover for flights between Huntsville and San Diego?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Huntsville to San Diego?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 12m.

What airlines fly to San Diego?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to San Diego from Huntsville according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Huntsville to San Diego?

Houston (IAH) has the shortest average layover time for this route: 1h 12m.

Which layover airport offers the lowest fares from Huntsville to San Diego?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $413.

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?

As of November 2025, there are 3 operators available to choose from 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.

$200 Cheap Flights from Huntsville to San Diego in 2025/26

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2:15 pm - 9:44 pmHSV-SAN

9h 29m1 stop

10:40 pm - 9:40 amSAN-HSV

9h 00m1 stop

$289Delta

Find Deal

Thu, Apr 23 - Tue, Apr 28

9:38 am - 12:11 pmHSV-SAN

28h 33m1 stop

1:06 pm - 1:33 pmSAN-HSV

22h 27m2 stops

$315Multiple Airlines

Find Deal

Wed, Dec 17 - Thu, Dec 25

9:38 am - 12:11 pmHSV-SAN

28h 33m1 stop

1:06 pm - 6:26 pmSAN-HSV

27h 20m1 stop

$320Multiple Airlines

Find Deal

Wed, Dec 17 - Tue, Dec 23

9:00 am - 5:29 pmHSV-SAN

10h 29m2 stops

5:15 pm - 1:51 amSAN-HSV

6h 36m1 stop

$348United Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

7:00 am - 1:02 pmHSV-SAN

8h 02m1 stop

10:30 pm - 8:47 amSAN-HSV

8h 17m1 stop

$354Delta

Find Deal

Wed, Dec 17 - Wed, Dec 24

7:10 pm - 11:59 pmHSV-SAN

6h 49m1 stop

10:01 pm - 10:20 amSAN-HSV

10h 19m1 stop

$355American Airlines

Find Deal

Sun, Dec 21 - Wed, Dec 31

9:38 am - 12:11 pmHSV-SAN

28h 33m1 stop

10:57 am - 11:49 amSAN-HSV

22h 52m2 stops

$357Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 31

9:38 am - 12:11 pmHSV-SAN

28h 33m1 stop

9:14 pm - 6:26 pmSAN-HSV

19h 12m2 stops

$370Multiple Airlines

Find Deal

Wed, Dec 17 - Tue, Dec 23

6:30 am - 1:36 pmHSV-SAN

9h 06m1 stop

7:02 am - 4:21 pmSAN-HSV

7h 19m1 stop

$379American Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

6:15 am - 1:47 pmHSV-SAN

9h 32m1 stop

6:15 am - 8:28 pmSAN-HSV

12h 13m2 stops

$384United Airlines

Find Deal

Wed, Feb 18 - Sat, Feb 21

Delta flights from Huntsville to San Diego

Our best Delta deals on Huntsville to San Diego flight tickets

Delta

Apr 23

HSV2:15 pmHuntsville

9h 29m

1 stop

SAN9:44 pmSan Diego

Apr 28

SAN10:40 pmSan Diego

9h 00m

1 stop

HSV9:40 amHuntsville

$289

Find similar

Delta

Dec 17

HSV7:00 amHuntsville

8h 02m

1 stop

SAN1:02 pmSan Diego

Dec 24

SAN10:30 pmSan Diego

8h 17m

1 stop

HSV8:47 amHuntsville

$354

Find similar

Delta

Dec 13

HSV7:35 amHuntsville

9h 46m

1 stop

SAN3:21 pmSan Diego

Dec 31

SAN6:20 amSan Diego

24h 27m

2 stops

HSV8:47 amHuntsville

$383

Find similar

United Airlines flights from Huntsville to San Diego

Our best United Airlines deals on Huntsville to San Diego flight tickets

United Airlines

Nov 26

HSV9:00 amHuntsville

10h 29m

2 stops

SAN5:29 pmSan Diego

Nov 30

SAN5:15 pmSan Diego

6h 36m

1 stop

HSV1:51 amHuntsville

$348

Find similar

United Airlines

Feb 18

HSV6:15 amHuntsville

9h 32m

1 stop

SAN1:47 pmSan Diego

Feb 21

SAN6:15 amSan Diego

12h 13m

2 stops

HSV8:28 pmHuntsville

$384

Find similar

United Airlines

Feb 18

HSV2:25 pmHuntsville

11h 15m

2 stops

SAN11:40 pmSan Diego

Feb 21

SAN6:15 amSan Diego

13h 39m

2 stops

HSV9:54 pmHuntsville

$389

Find similar

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-9:40 am

1 stop9h 00m

$289

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 12/17

9:38 am-12:11 pm

1 stop28h 33m

San Diego

Thu 12/25

1:06 pm-1:33 pm

2 stops22h 27m

$315

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 12/17

9:38 am-12:11 pm

1 stop28h 33m

San Diego

Tue 12/23

1:06 pm-6:26 pm

1 stop27h 20m

$320

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 11/26

9:00 am-5:29 pm

2 stops10h 29m

San Diego

Sun 11/30

5:15 pm-1:51 am

1 stop6h 36m

$348

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 12/17

7:00 am-1:02 pm

1 stop8h 02m

San Diego

Wed 12/24

10:30 pm-8:47 am

1 stop8h 17m

$354

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Sun 12/21

7:10 pm-11:59 pm

1 stop6h 49m

San Diego

Wed 12/31

10:01 pm-10:20 am

1 stop10h 19m

$355

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 12/17

9:38 am-12:11 pm

1 stop28h 33m

San Diego

Wed 12/31

10:57 am-11:49 am

2 stops22h 52m

$357

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 12/17

9:38 am-12:11 pm

1 stop28h 33m

San Diego

Tue 12/23

9:14 pm-6:26 pm

2 stops19h 12m

$370

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 2/18

6:30 am-1:36 pm

1 stop9h 06m

San Diego

Sat 2/21

7:02 am-4:21 pm

1 stop7h 19m

$379

HuntsvilleSan Diego

HSV - SAN

HSVSAN

Huntsville

Wed 2/18

6:15 am-1:47 pm

1 stop9h 32m

San Diego

Sat 2/21

6:15 am-8:28 pm

2 stops12h 13m

$384

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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

Prices

Airlines

Layovers

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 $402 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 November 2025, prices for Huntsville to San Diego flights are approximately 2% cheaper 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

Direct flights	None

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 29m, 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?
As of November 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Huntsville and San Diego, the leading airline is American Airlines, making up 57% of the total bookings. Other popular airlines include United Airlines with 22% and Delta with 20%.

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 Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

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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Cheap flights from Huntsville to San Diego from $200

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 11/26. 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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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?

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?

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

As of November 2025, prices for Huntsville to San Diego flights are approximately 2% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Huntsville to San Diego?

United Airlines is the most popular carrier operating from Huntsville to San Diego

What airlines fly to San Diego?

Which airport is the most popular layover for flights between Huntsville and San Diego?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Huntsville to San Diego?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $413.

Which layover airport has the shortest travel time from Huntsville to San Diego?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 6h 12m.

Which layover airport has the shortest connection time from Huntsville to San Diego?

Houston (IAH) has the shortest average layover time for this route: 1h 12m.

When to book flights from Huntsville to San Diego

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

Direct flights

How far is Huntsville to San Diego by plane?

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

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?

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

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

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California