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Cheap flights from Indiana to San Diego from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to San Diego departing on 9/6. 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 Indiana to San Diego

Cheap round-trip flights

Spirit Airlines Logo
5:35 pm - 11:37 pmORD-SAN
8h 02m1 stop
Spirit Airlines Logo
7:01 pm - 4:50 amSAN-ORD
7h 49m1 stop
$84Spirit Airlines
Find Deal
Mon, Aug 25 - Wed, Aug 27
Spirit Airlines Logo
11:15 am - 11:34 pmORD-SAN
14h 19m1 stop
Spirit Airlines Logo
1:35 pm - 9:32 pmSAN-ORD
5h 57m1 stop
$86Spirit Airlines
Find Deal
Tue, Sep 9 - Wed, Sep 10
Frontier Logo
7:00 am - 9:20 amORD-SAN
4h 20mnonstop
Frontier Logo
3:40 pm - 10:03 pmSAN-ORD
4h 23mnonstop
$87Frontier
Find Deal
Mon, Aug 25 - Mon, Sep 1
Logo
12:46 pm - 6:42 pmORD-SAN
7h 56m1 stop
Logo
4:53 pm - 11:15 pmSAN-ORD
4h 22mnonstop
$89
Find Deal
Sat, Sep 6 - Mon, Sep 15
Frontier Logo
7:55 am - 10:30 amORD-SAN
4h 35mnonstop
Frontier Logo
4:53 pm - 11:15 pmSAN-ORD
4h 22mnonstop
$91Frontier
Find Deal
Thu, Sep 4 - Thu, Sep 11
Logo
7:00 am - 9:20 amORD-SAN
4h 20mnonstop
Logo
7:01 pm - 4:50 amSAN-ORD
7h 49m1 stop
$95
Find Deal
Mon, Aug 25 - Mon, Aug 25
Southwest Logo
8:50 pm - 11:05 pmMDW-SAN
4h 15mnonstop
Southwest Logo
4:05 pm - 10:00 pmSAN-MDW
3h 55mnonstop
$117Southwest
Find Deal
Mon, Aug 25 - Wed, Sep 3
United Airlines Logo
7:10 am - 9:39 amORD-SAN
4h 29mnonstop
United Airlines Logo
10:45 pm - 4:49 amSAN-ORD
4h 04mnonstop
$117United Airlines
Find Deal
Tue, Nov 11 - Thu, Nov 13
United Airlines Logo
8:50 am - 3:03 pmORD-SAN
8h 13m1 stop
United Airlines Logo
10:30 pm - 4:37 amSAN-ORD
4h 07mnonstop
$123United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Southwest Logo
9:40 am - 1:55 pmMDW-SAN
6h 15m1 stop
Southwest Logo
4:05 pm - 10:00 pmSAN-MDW
3h 55mnonstop
$126Southwest
Find Deal
Mon, Aug 25 - Wed, Sep 3

Alaska Airlines flights from Indiana to San Diego

Our best Alaska Airlines deals on Indiana to San Diego flight tickets
Alaska Airlines
Oct 22
ORD7:59 pmChicago O'Hare Intl
5h 00m
SAN10:59 pmSan Diego
Oct 27
SAN5:49 pmSan Diego
4h 10m
ORD11:59 pmChicago O'Hare Intl
$137
Find similar
Alaska Airlines
Jan 8
CVG8:00 amCincinnati Cinci./N. Kentucky
11h 37m
1 stop
SAN4:37 pmSan Diego
Jan 12
SAN5:25 pmSan Diego
20h 45m
1 stop
CVG5:10 pmCincinnati Cinci./N. Kentucky
$210
Find similar
Alaska Airlines
Aug 11
DAY5:20 pmDayton
18h 33m
2 stops
SAN8:53 amSan Diego
Aug 15
SAN8:37 pmSan Diego
23h 23m
2 stops
DAY11:00 pmDayton
$725
Find similar

American Airlines flights from Indiana to San Diego

Our best American Airlines deals on Indiana to San Diego flight tickets
American Airlines
Aug 18
IND5:45 amIndianapolis
6h 59m
1 stop
SAN9:44 amSan Diego
Aug 22
SAN10:45 pmSan Diego
9h 13m
1 stop
IND10:58 amIndianapolis
$179
Find similar
American Airlines
Sep 4
CVG4:33 pmCincinnati Cinci./N. Kentucky
6h 47m
1 stop
SAN8:20 pmSan Diego
Sep 6
SAN6:15 amSan Diego
8h 36m
1 stop
CVG5:51 pmCincinnati Cinci./N. Kentucky
$211
Find similar
American Airlines
Aug 21
CVG5:46 pmCincinnati Cinci./N. Kentucky
7h 09m
1 stop
SAN9:55 pmSan Diego
Aug 27
SAN1:00 pmSan Diego
6h 56m
1 stop
CVG10:56 pmCincinnati Cinci./N. Kentucky
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indiana 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 August 7, 2025.
Use the filters below to find and compare flights from Indiana to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 8/25

5:35 pm-11:37 pm

1 stop8h 02m

San Diego

Wed 8/27

7:01 pm-4:50 am

1 stop7h 49m

$84

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 9/9

11:15 am-11:34 pm

1 stop14h 19m

San Diego

Wed 9/10

1:35 pm-9:32 pm

1 stop5h 57m

$86

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 8/25

7:00 am-9:20 am

Nonstop4h 20m

San Diego

Mon 9/1

3:40 pm-10:03 pm

Nonstop4h 23m

$87

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 9/6

12:46 pm-6:42 pm

1 stop7h 56m

San Diego

Mon 9/15

4:53 pm-11:15 pm

Nonstop4h 22m

$89

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Thu 9/4

7:55 am-10:30 am

Nonstop4h 35m

San Diego

Thu 9/11

4:53 pm-11:15 pm

Nonstop4h 22m

$91

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Mon 8/25

7:00 am-9:20 am

Nonstop4h 20m

San Diego

Mon 8/25

7:01 pm-4:50 am

1 stop7h 49m

$95

ChicagoSan Diego

MDW - SAN

MDWSAN

Chicago Midway

Mon 8/25

8:50 pm-11:05 pm

Nonstop4h 15m

San Diego

Wed 9/3

4:05 pm-10:00 pm

Nonstop3h 55m

$117

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 11/11

7:10 am-9:39 am

Nonstop4h 29m

San Diego

Thu 11/13

10:45 pm-4:49 am

Nonstop4h 04m

$117

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sat 8/30

8:50 am-3:03 pm

1 stop8h 13m

San Diego

Mon 9/1

10:30 pm-4:37 am

Nonstop4h 07m

$123

ChicagoSan Diego

MDW - SAN

MDWSAN

Chicago Midway

Mon 8/25

9:40 am-1:55 pm

1 stop6h 15m

San Diego

Wed 9/3

4:05 pm-10:00 pm

Nonstop3h 55m

$126

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Indiana 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 May, then departing from Indiana during the month September is also very affordable. Most momondo users find prices during this month for around $316.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Indiana to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $375. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $539. 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 in the evening when flights can be purchased for as low as $337. Flights at noon are often more expensive with an average ticket price of $547.

What is the cheapest Indiana to San Diego flight route?

Fly from Indianapolis to San Diego for the best Indiana - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Indiana for as low as $286 on momondo.

What cabin class options are available on Indiana to San Diego flights?

There are 1 cabin classes available to choose from on Indiana to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Indiana to San Diego flight deals and tips

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

Best Price Found

$41

Fastest flight time

4h 10m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Indiana in the past 72 hours is $41. The best round-trip flight deal from Indiana to San Diego found on momondo in the last 72 hours is $84.
The fastest flight from Indiana to San Diego takes 4h 10m
Direct flights go from Indiana to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

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

    Prices for flights from Indiana to San Diego Airport are updated daily.

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

  • How old do you have to be to fly from Indiana to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana 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 plane model from Indiana to San Diego?

Best airlines flying from Indiana to San Diego

Compare and see reviews for airlines that fly from Indiana to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $127Free CancellationRating
6.3
8,055 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.8
3,231 reviews
Search Frontier flights
American AirlinesPriceFrom $221Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $229Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $249Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,244 reviews
Search Southwest 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
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Alpine
Lemon Grove
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Indiana.

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

momondo does allow users to show only those flights to San Diego from Indiana which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Indiana and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Diego from Indiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Diego trip

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