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Cheap flights from Springfield, Illinois to San Diego from $459

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 7/31. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Springfield, Illinois to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:55 pm - 9:22 pm
SPI
-
SAN
8h 27m
1 stop
American Airlines Logo
1:07 pm - 12:09 am
SAN
-
SPI
9h 02m
1 stop
$459American Airlines
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
2:51 pm - 9:22 pm
SPI
-
SAN
8h 31m
1 stop
American Airlines Logo
1:11 pm - 12:12 am
SAN
-
SPI
9h 01m
1 stop
$600American Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:00 am - 5:54 pm
SPI
-
SAN
13h 54m
2 stops
American Airlines Logo
1:07 pm - 12:09 am
SAN
-
SPI
9h 02m
1 stop
$614American Airlines
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
2:51 pm - 9:22 pm
SPI
-
SAN
8h 31m
1 stop
American Airlines Logo
9:40 am - 12:12 am
SAN
-
SPI
12h 32m
2 stops
$618American Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:00 am - 6:18 pm
SPI
-
SAN
14h 18m
2 stops
American Airlines Logo
9:41 am - 12:09 am
SAN
-
SPI
12h 28m
2 stops
$667American Airlines
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
6:00 am - 12:27 pm
SPI
-
SAN
8h 27m
1 stop
American Airlines Logo
1:07 pm - 12:09 am
SAN
-
SPI
9h 02m
1 stop
$673American Airlines
Wed, Jul 8 - Sun, Jul 12
American Airlines Logo
2:51 pm - 8:58 am
SPI
-
SAN
20h 07m
1 stop
American Airlines Logo
10:45 pm - 2:17 pm
SAN
-
SPI
13h 32m
1 stop
$691American Airlines
Sun, Aug 23 - Fri, Aug 28
American Airlines Logo
6:08 am - 6:18 pm
SPI
-
SAN
14h 10m
2 stops
American Airlines Logo
9:40 am - 12:12 am
SAN
-
SPI
12h 32m
2 stops
$713American Airlines
Sun, Aug 23 - Sun, Aug 30
American Airlines Logo
6:08 am - 6:18 pm
SPI
-
SAN
14h 10m
2 stops
American Airlines Logo
10:45 pm - 2:17 pm
SAN
-
SPI
13h 32m
1 stop
$784American Airlines
Sun, Aug 23 - Fri, Aug 28
American Airlines Logo
2:55 pm - 9:22 pm
SPI
-
SAN
8h 27m
1 stop
American Airlines Logo
8:00 am - 12:09 am
SAN
-
SPI
14h 09m
2 stops
$791American Airlines
Wed, Jul 8 - Sun, Jul 12

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American Airlines flights from Springfield, Illinois to San Diego

Our best American Airlines deals on Springfield, Illinois to San Diego flight tickets
American Airlines
Jul 31
SPI2:55 pmSpringfield Capital
8h 27m
1 stop
SAN9:22 pmSan Diego
Aug 4
SAN1:07 pmSan Diego
9h 02m
1 stop
SPI12:09 amSpringfield Capital
$459
American Airlines
Jul 3
SPI6:00 amSpringfield Capital
8h 25m
1 stop
SAN12:25 pmSan Diego
Jul 7
SAN1:07 pmSan Diego
9h 02m
1 stop
SPI12:09 amSpringfield Capital
$578
American Airlines
Aug 23
SPI2:51 pmSpringfield Capital
8h 31m
1 stop
SAN9:22 pmSan Diego
Aug 30
SAN1:11 pmSan Diego
9h 01m
1 stop
SPI12:12 amSpringfield Capital
$600

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 June 28, 2026.
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

Cheapest round-trip
Quickest round-trip

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Fri 7/31

2:55 pm-9:22 pm

1 stop8h 27m

San Diego

Tue 8/4

1:07 pm-12:09 am

1 stop9h 02m

$459

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sun 8/23

2:51 pm-9:22 pm

1 stop8h 31m

San Diego

Sun 8/30

1:11 pm-12:12 am

1 stop9h 01m

$600

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Fri 7/31

6:00 am-5:54 pm

2 stops13h 54m

San Diego

Tue 8/4

1:07 pm-12:09 am

1 stop9h 02m

$614

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sun 8/23

2:51 pm-9:22 pm

1 stop8h 31m

San Diego

Sun 8/30

9:40 am-12:12 am

2 stops12h 32m

$618

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Fri 7/31

6:00 am-6:18 pm

2 stops14h 18m

San Diego

Tue 8/4

9:41 am-12:09 am

2 stops12h 28m

$667

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Wed 7/8

6:00 am-12:27 pm

1 stop8h 27m

San Diego

Sun 7/12

1:07 pm-12:09 am

1 stop9h 02m

$673

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sun 8/23

2:51 pm-8:58 am

1 stop20h 07m

San Diego

Fri 8/28

10:45 pm-2:17 pm

1 stop13h 32m

$691

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sun 8/23

6:08 am-6:18 pm

2 stops14h 10m

San Diego

Sun 8/30

9:40 am-12:12 am

2 stops12h 32m

$713

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Sun 8/23

6:08 am-6:18 pm

2 stops14h 10m

San Diego

Fri 8/28

10:45 pm-2:17 pm

1 stop13h 32m

$784

SpringfieldSan Diego

SPI - SAN

SPISAN

Springfield Capital

Wed 7/8

2:55 pm-9:22 pm

1 stop8h 27m

San Diego

Sun 7/12

8:00 am-12:09 am

2 stops14h 09m

$791

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 typical price of a round-trip flight between Springfield, Illinois and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from Springfield, Illinois during the month April is also very affordable. Most momondo users find prices during this month for around $276.

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

You could potentially save up to 12% 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

Fastest flight time

8h 27m

Direct flights

None
The fastest flight from Springfield, Illinois to San Diego takes 8h 27m
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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Frequently asked questions about flying from Springfield, Illinois to San Diego

  • 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 8h 27m.

  • 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 $421Free CancellationRating
7.1
11,774 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
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
Alpine

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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