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Cheap flights from Decatur to San Diego (DEC - SAN) from $477

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEC — SAN
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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What is the cheapest time of day to fly from DEC to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Decatur, Illinois to San Diego as you normally would.

Cheap United Airlines flights from Decatur to San Diego

Explore cheap flight options specifically provided by United Airlines for the route between Decatur and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Thu 6/611:45 amDEC - SAN
1 stop8h 30mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$477
Thu 6/611:45 amDEC - SAN
2 stops13h 00mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$513
Thu 6/65:15 pmDEC - SAN
1 stop7h 09mUnited Airlines
Sun 6/96:20 amSAN - DEC
1 stop7h 58mUnited Airlines
Deal found 5/29$646
Sun 9/811:45 amDEC - SAN
1 stop25h 48mUnited Airlines
Thu 9/124:40 pmSAN - DEC
1 stop16h 15mUnited Airlines
Deal found 5/29$660
Sun 9/85:09 pmDEC - SAN
2 stops28h 56mUnited Airlines
Thu 9/1210:29 pmSAN - DEC
1 stop16h 05mUnited Airlines
Deal found 5/29$665
Sun 9/811:45 amDEC - SAN
2 stops11h 36mUnited Airlines
Thu 9/128:45 pmSAN - DEC
2 stops17h 49mUnited Airlines
Deal found 5/29$717

Cheap Decatur to San Diego flights in May & June 2024

Find cheap flight options from Decatur to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Thu 6/611:45 amDEC - SAN
1 stop8h 30mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$477
Thu 6/611:45 amDEC - SAN
2 stops13h 00mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$513
Thu 6/65:15 pmDEC - SAN
1 stop7h 09mUnited Airlines
Sun 6/96:20 amSAN - DEC
1 stop7h 58mUnited Airlines
Deal found 5/29$646

Decatur to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Decatur and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Thu 6/611:45 amDEC - SAN
1 stop8h 30mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$477
Thu 6/611:45 amDEC - SAN
2 stops13h 00mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$513
Thu 6/65:15 pmDEC - SAN
1 stop7h 09mUnited Airlines
Sun 6/96:20 amSAN - DEC
1 stop7h 58mUnited Airlines
Deal found 5/29$646
Sun 9/811:45 amDEC - SAN
1 stop25h 48mUnited Airlines
Thu 9/124:40 pmSAN - DEC
1 stop16h 15mUnited Airlines
Deal found 5/29$660
Sun 9/85:09 pmDEC - SAN
2 stops28h 56mUnited Airlines
Thu 9/1210:29 pmSAN - DEC
1 stop16h 05mUnited Airlines
Deal found 5/29$665
Sun 9/811:45 amDEC - SAN
2 stops11h 36mUnited Airlines
Thu 9/128:45 pmSAN - DEC
2 stops17h 49mUnited Airlines
Deal found 5/29$717

Decatur to San Diego flights leaving soon

Find last-minute flight options from Decatur to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Thu 6/611:45 amDEC - SAN
1 stop8h 30mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$477
Thu 6/611:45 amDEC - SAN
2 stops13h 00mUnited Airlines
Sun 6/98:35 pmSAN - DEC
2 stops12h 11mUnited Airlines
Deal found 5/29$513
Thu 6/65:15 pmDEC - SAN
1 stop7h 09mUnited Airlines
Sun 6/96:20 amSAN - DEC
1 stop7h 58mUnited Airlines
Deal found 5/29$646

Find flights from Decatur to San Diego within your budget

Customize your flight search to find flights from Decatur 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$660 - $717

Route

Depart

Return

Price

Decatur ArptSan Diego

DEC - SAN

DECSAN

Decatur Arpt

Sun 9/8

1 stop25h 48m

San Diego

Thu 9/12

1 stop16h 15m

$660

Decatur ArptSan Diego

DEC - SAN

DECSAN

Decatur Arpt

Sun 9/8

2 stops28h 56m

San Diego

Thu 9/12

1 stop16h 05m

$665

Decatur ArptSan Diego

DEC - SAN

DECSAN

Decatur Arpt

Sun 9/8

2 stops11h 36m

San Diego

Thu 9/12

2 stops17h 49m

$717

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Decatur to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Decatur 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.

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 May 30, 2024.
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

United Airlines
7.4
Good
10,777 reviews
United Airlines
7.4
Good
10,777 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

Seating was very cramped, I was under the impression there was food and a entertainment tv on board

Related info for your journey

Find useful and relevant information for your journey from Decatur to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Decatur, Illinois to San Diego for under $700 on Cheapflights?

    Yes, there are multiple flights from Decatur, Illinois to San Diego for under $700. The cheapest flight booked recently is on United Airlines for just $660, but on average you can expect to pay $680.

  • Are there last-minute flights available from Decatur, Illinois to San Diego for under $500?

    There are currently 3+ open flights from Decatur, Illinois to San Diego within the next 7 days for less than $500.

  • What does DEC to SAN mean?

    DEC stands for Decatur Arpt Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Decatur to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Decatur to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Decatur to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Decatur to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Decatur to San Diego that include hotel bookings?

    Yes. In addition to deals on Decatur to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to San Diego.

  • Can I find deals for business class flights from Decatur to San Diego?

    Yes. Cheapflights offers flight deals from Decatur 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.

  • Can I find deals for flights from Decatur to San Diego that allow pets onboard?

    Many airlines flying from Decatur to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Decatur to San Diego?

    Yes, you can often find last-minute deals on Decatur to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Decatur, Illinois to San Diego flight deals updated?

    The Decatur, Illinois to San Diego flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from Decatur, Illinois to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Decatur, Illinois to San Diego (average of $288). Flying from Decatur, Illinois to San Diego in July is currently the most expensive (average of $349). 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

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Top airline flying from Decatur to San Diego

Discover the top airline that operate flights from Decatur 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$361Average$363FlexibilityNo cancel feeOn-time69%
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Search flights from Decatur to San Diego by cabin class

Find flights from Decatur to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Yes! Cheapflights helps users easily find flights from Decatur to San Diego with no change fees.

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