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Cheap flights from Springfield, Illinois to San Diego from $465

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Springfield, Illinois to San Diego departing on 10/8. 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 Springfield, Illinois to San Diego (SPI-SAN)

Cheap round-trip flights

American Airlines Logo
1:42 pm - 7:23 pmSPI-SAN
7h 41m1 stop
American Airlines Logo
1:14 pm - 11:18 pmSAN-SPI
8h 04m1 stop
$465American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
6:05 am - 12:24 pmSPI-SAN
8h 19m1 stop
American Airlines Logo
10:46 am - 11:18 pmSAN-SPI
10h 32m2 stops
$470American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
6:00 am - 6:25 pmSPI-SAN
14h 25m2 stops
American Airlines Logo
6:15 am - 3:02 pmSAN-SPI
6h 47m1 stop
$486American Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
American Airlines Logo
6:00 am - 5:52 pmSPI-SAN
13h 52m2 stops
American Airlines Logo
8:30 am - 11:08 pmSAN-SPI
12h 38m2 stops
$488American Airlines
Find Deal
Tue, Jan 13 - Sun, Jan 18
American Airlines Logo
1:42 pm - 10:24 pmSPI-SAN
10h 42m2 stops
American Airlines Logo
10:02 am - 11:18 pmSAN-SPI
11h 16m2 stops
$491American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
American Airlines Logo
6:00 am - 12:30 pmSPI-SAN
8h 30m1 stop
American Airlines Logo
11:38 am - 8:09 pmSAN-SPI
6h 31m1 stop
$495American Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
American Airlines Logo
1:14 pm - 7:27 pmSPI-SAN
8h 13m1 stop
American Airlines Logo
10:32 pm - 12:44 pmSAN-SPI
12h 12m2 stops
$502American Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
American Airlines Logo
1:14 pm - 8:20 pmSPI-SAN
9h 06m2 stops
American Airlines Logo
10:32 pm - 12:44 pmSAN-SPI
12h 12m2 stops
$507American Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
American Airlines Logo
3:32 pm - 8:45 pmSPI-SAN
7h 13m1 stop
American Airlines Logo
6:15 am - 3:02 pmSAN-SPI
6h 47m1 stop
$555American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9
Breeze Airways Logo
6:07 pm - 12:27 pmSPI-SAN
44h 20m3 stops
Breeze Airways Logo
1:21 pm - 5:27 pmSAN-SPI
26h 06m3 stops
$1,305Breeze Airways
Find Deal
Sat, Dec 6 - Tue, Dec 9

American Airlines flights from Springfield, Illinois to San Diego

Our best American Airlines deals on Springfield, Illinois to San Diego flight tickets
American Airlines
Oct 8
SPI1:42 pmSpringfield Capital
7h 41m
1 stop
SAN7:23 pmSan Diego
Oct 15
SAN1:14 pmSan Diego
8h 04m
1 stop
SPI11:18 pmSpringfield Capital
$465
Find similar
American Airlines
Oct 8
SPI6:05 amSpringfield Capital
8h 19m
1 stop
SAN12:24 pmSan Diego
Oct 15
SAN10:46 amSan Diego
10h 32m
2 stops
SPI11:18 pmSpringfield Capital
$470
Find similar
American Airlines
Dec 5
SPI6:00 amSpringfield Capital
14h 25m
2 stops
SAN6:25 pmSan Diego
Dec 9
SAN6:15 amSan Diego
6h 47m
1 stop
SPI3:02 pmSpringfield Capital
$486
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Springfield, Illinois 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 September 9, 2025.
Use the filters below to find and compare flights from Springfield, Illinois to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Wed 10/8

1:42 pm-7:23 pm

1 stop7h 41m

San Diego

Wed 10/15

1:14 pm-11:18 pm

1 stop8h 04m

$465

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Wed 10/8

6:05 am-12:24 pm

1 stop8h 19m

San Diego

Wed 10/15

10:46 am-11:18 pm

2 stops10h 32m

$470

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Fri 12/5

6:00 am-6:25 pm

2 stops14h 25m

San Diego

Tue 12/9

6:15 am-3:02 pm

1 stop6h 47m

$486

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Tue 1/13

6:00 am-5:52 pm

2 stops13h 52m

San Diego

Sun 1/18

8:30 am-11:08 pm

2 stops12h 38m

$488

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Wed 10/8

1:42 pm-10:24 pm

2 stops10h 42m

San Diego

Wed 10/15

10:02 am-11:18 pm

2 stops11h 16m

$491

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Fri 12/5

6:00 am-12:30 pm

1 stop8h 30m

San Diego

Tue 12/9

11:38 am-8:09 pm

1 stop6h 31m

$495

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Tue 9/23

1:14 pm-7:27 pm

1 stop8h 13m

San Diego

Sat 9/27

10:32 pm-12:44 pm

2 stops12h 12m

$502

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Tue 9/23

1:14 pm-8:20 pm

2 stops9h 06m

San Diego

Sat 9/27

10:32 pm-12:44 pm

2 stops12h 12m

$507

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sat 12/6

3:32 pm-8:45 pm

1 stop7h 13m

San Diego

Tue 12/9

6:15 am-3:02 pm

1 stop6h 47m

$555

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sat 12/6

6:07 pm-12:27 pm

3 stops44h 20m

San Diego

Tue 12/9

1:21 pm-5:27 pm

3 stops26h 06m

$1,305

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

How to get the cheapest flight ticket from Springfield, Illinois 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 day to depart on your flight to San Diego?

The cheapest day to depart from Springfield, Illinois to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $361. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $514. 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 $443. Flights in the morning are often more expensive with an average ticket price of $593.

Can stopping save me money on Springfield, Illinois to San Diego flights?

You could potentially save up to 1% on your flight if you consider stops on a Springfield, Illinois to San Diego flight.

When to book flights from Springfield, Illinois to San Diego

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

Cheap Springfield, Illinois to San Diego (SPI to SAN) flight deals and tips

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

Direct flights

None
There are no direct flights from Springfield, Illinois to San Diego. There are no popular flight routes from Springfield, Illinois to San Diego.
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  • How far is Springfield Capital to San Diego by plane?

    The straight-line distance from Springfield Capital to San Diego is 1600.6 mi. A reasonable flight in good conditions will take 7h 13m.

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

    Prices for flights from Springfield Capital Airport to San Diego Airport were last updated today.

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

  • How old do you have to be to fly from Springfield Capital 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 Springfield Capital Airport to San Diego Airport.

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

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Springfield, Illinois to San Diego?

Best airlines flying from Springfield, Illinois to San Diego

Compare and see reviews for airlines that fly from Springfield, Illinois to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $266Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
La Mesa
National City
Imperial Beach
Poway
San Ysidro
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Springfield 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 Springfield to San Diego for you.

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

Yes. momondo allows you to filter the results for Springfield to San Diego flights to just show those with flexible booking policies.

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

Once all potential Springfield 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 Springfield to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from Springfield. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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