Which airports can I use when flying from Decatur to San Diego?

Flights from Decatur to San Diego usually depart from Decatur Arpt (DEC) and arrive at San Diego (SAN).

Which airports do connecting flights from Decatur to San Diego pass through?

Most connecting flights from Decatur to San Diego pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Decatur to San Diego?

Yes. Flexible dates can save you up to 48% on flights from Decatur to San Diego. Friday is the cheapest departure day at $445 round-trip on average, while Sunday is the most expensive at $841, a difference of $396. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Diego?

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Do I need a passport to fly from Decatur to San Diego?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Decatur to San Diego changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $504 to $762. That means the highest observed fare was about 51% higher than the lowest one.

What is the time difference between Decatur and San Diego?

San Diego is 2 hours behind Decatur (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Diego Airport (SAN)?

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include: • Dollar • Payless • Europcar • Thrifty • Fox

How much should I expect to pay for a Decatur to San Diego flight?

Round-trip flights from Decatur to San Diego range from $341 to $544, with an average of $444 over the past 12 months. Anything below $341 counts as a good deal.

How much is a round-trip flight from Decatur to San Diego?

Round-trip flights from Decatur to San Diego typically range from $341 to $544. The lowest price found in the past 5 days was $504, on United Airlines.

Which airline is the cheapest to fly from Decatur to San Diego?

United Airlines ($504) offered the cheapest round-trip ticket from Decatur to San Diego in the last 5 days.

What is the cheapest layover airport when flying from Decatur to San Diego?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $567. Based on KAYAK data over the past 3 months.

When flying from Decatur to San Diego which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Decatur to San Diego layovers at 5h 40m over the past 3 months.

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$504

Typical prices: $341-$544

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Mon 12/3Sat 12/15

DEC - SAN • 2 stops

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Flight Deals

Cheap Flights from Decatur to San Diego (DEC-SAN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Decatur to San Diego

Thu, Dec 3 - Tue, Dec 15

8:31 am - 8:08 pmDEC Decatur Arpt-SAN San Diego

13h 37m2 stops Chicago O'Hare Intl Los Angeles

6:50 am - 6:10 pmSAN San Diego-DEC Decatur Arpt

9h 20m1 stop Chicago O'Hare Intl

$504United Airlines

Wed, Nov 4 - Sun, Nov 8

9:10 am - 6:37 pmDEC Decatur Arpt-SAN San Diego

11h 27m2 stops Chicago O'Hare Intl San Francisco

10:30 pm - 8:35 amSAN San Diego-DEC Decatur Arpt

8h 05m1 stop Chicago O'Hare Intl

$504United Airlines

Thu, Dec 3 - Tue, Dec 15

8:31 am - 8:08 pmDEC Decatur Arpt-SAN San Diego

13h 37m2 stops Chicago O'Hare Intl Los Angeles

7:41 pm - 7:55 amSAN San Diego-DEC Decatur Arpt

10h 14m2 stops San Francisco Chicago O'Hare Intl

$509United Airlines

Wed, Nov 4 - Sun, Nov 8

6:57 pm - 10:40 pmDEC Decatur Arpt-SAN San Diego

29h 43m1 stop Chicago O'Hare Intl

10:30 pm - 8:35 amSAN San Diego-DEC Decatur Arpt

8h 05m1 stop Chicago O'Hare Intl

$519United Airlines

Sun, Nov 8 - Wed, Nov 18

9:10 am - 3:12 pmDEC Decatur Arpt-SAN San Diego

8h 02m1 stop Chicago O'Hare Intl

6:50 am - 6:10 pmSAN San Diego-DEC Decatur Arpt

9h 20m1 stop Chicago O'Hare Intl

$529United Airlines

Sun, Nov 8 - Wed, Nov 18

9:10 am - 3:12 pmDEC Decatur Arpt-SAN San Diego

8h 02m1 stop Chicago O'Hare Intl

6:45 am - 6:10 pmSAN San Diego-DEC Decatur Arpt

9h 25m2 stops Denver Intl Chicago O'Hare Intl

$539United Airlines

Fri, Oct 9 - Tue, Oct 13

9:12 am - 8:08 pmDEC Decatur Arpt-SAN San Diego

12h 56m2 stops Chicago O'Hare Intl Los Angeles

10:30 pm - 8:35 amSAN San Diego-DEC Decatur Arpt

8h 05m1 stop Chicago O'Hare Intl

$539United Airlines

Thu, Dec 3 - Tue, Dec 15

8:31 am - 5:37 pmDEC Decatur Arpt-SAN San Diego

11h 06m2 stops Chicago O'Hare Intl Los Angeles

8:40 am - 6:10 pmSAN San Diego-DEC Decatur Arpt

31h 30m3 stops Denver Intl Cleveland Hopkins Intl Chicago O'Hare Intl

$540United Airlines

Fri, Oct 9 - Tue, Oct 13

9:12 am - 5:26 pmDEC Decatur Arpt-SAN San Diego

10h 14m2 stops Chicago O'Hare Intl Los Angeles

7:41 pm - 8:35 amSAN San Diego-DEC Decatur Arpt

10h 54m2 stops San Francisco Chicago O'Hare Intl

$544United Airlines

Sun, Nov 8 - Wed, Nov 18

9:10 am - 5:17 pmDEC Decatur Arpt-SAN San Diego

10h 07m2 stops Chicago O'Hare Intl Los Angeles

6:20 am - 6:10 pmSAN San Diego-DEC Decatur Arpt

9h 50m2 stops Los Angeles Chicago O'Hare Intl

$544United Airlines

Booking Insights

Price, demand and travel trends for Decatur to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Decatur to San Diego? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Decatur to San Diego departing in december.

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Cheapest flight	$504

Round-trip flight from Decatur to San Diego

When to book flights from Decatur to San Diego

Are your dates flexible? Find out the best times to travel from Decatur to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Decatur to San Diego?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Decatur to San Diego flight?
Round-trip flights from Decatur to San Diego range from $341 to $544, with an average of $444 over the past 12 months. Anything below $341 counts as a good deal.
Have flight prices from Decatur to San Diego changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $504 to $762. That means the highest observed fare was about 51% higher than the lowest one.
What car rental options are available at San Diego Airport (SAN)?
San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

• Dollar
• Payless
• Europcar
• Thrifty
• Fox
Which airports can I use when flying from Decatur to San Diego?
Flights from Decatur to San Diego usually depart from Decatur Arpt (DEC) and arrive at San Diego (SAN).
Which airports do connecting flights from Decatur to San Diego pass through?
Most connecting flights from Decatur to San Diego pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Decatur to San Diego?
Yes. Flexible dates can save you up to 48% on flights from Decatur to San Diego. Friday is the cheapest departure day at $445 round-trip on average, while Sunday is the most expensive at $841, a difference of $396.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Decatur and San Diego?
San Diego is 2 hours behind Decatur (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Diego?
Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $445, about $396 less than Sunday fares (47% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

• Courtyard by Marriott San Diego Downtown Little Italy
• Bay Club Hotel & Marina
• Wyndham San Diego Bayside

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DEC - SAN

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Everything you should know

Cheap Flights from Decatur to San Diego (DEC-SAN)

Recent round-trip flight deals from Decatur to San Diego

Recent one-way flight deals from Decatur to San Diego

Recent last minute flight deals from Decatur to San Diego

Price, demand and travel trends for Decatur to San Diego flights

How much is a round-trip flight from Decatur to San Diego?

Which airline is the cheapest to fly from Decatur to San Diego?

What is the cheapest layover airport when flying from Decatur to San Diego?

When flying from Decatur to San Diego which airport offers the shortest layover?

Key details for Decatur to San Diego flights

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When to book flights from Decatur to San Diego

Your Decatur to San Diego flight questions, answered

Your guide to booking Decatur to San Diego flights

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