$108+ Cheap flights from Indiana to San Diego (SAN)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Indiana to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indiana to San Diego
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Cheapest flights from Indiana to San DiegoExplore the most affordable flight options available from Indiana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Indiana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:58 pm -
1 stop27h 00m
Fri 11/134:53 pm -
1 stop19h 15m
Deal found 9/11![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:03 pm -
1 stop10h 54m
Mon 11/164:53 pm -
1 stop19h 15m
Deal found 9/12![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop19h 26m
Tue 10/276:25 am -
1 stop15h 56m
Deal found 9/14![Frontier logo]()
$206
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:14 pm -
1 stop6h 24m
Tue 10/2710:56 pm -
1 stop7h 03m
Deal found 9/14![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:35 pm -
1 stop7h 05m
Tue 10/2012:25 pm -
1 stop7h 30m
Deal found 9/13![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:35 pm -
1 stop6h 30m
Tue 10/2712:15 pm -
2 stops7h 45m
Deal found 9/14![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:40 pm -
2 stops8h 55m
Sat 11/711:00 am -
2 stops8h 35m
Deal found 9/14![Southwest logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:03 pm -
1 stop10h 54m
Fri 12/44:41 pm -
1 stop19h 49m
Deal found 9/14![Frontier logo]()
$228
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:50 pm -
1 stop6h 25m
Wed 12/21:15 pm -
1 stop6h 25m
Deal found 9/14![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:35 pm -
2 stops9h 05m
Mon 11/162:15 pm -
1 stop6h 40m
Deal found 9/14![Southwest logo]()
$234
This Travelocity deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:58 pm -
1 stop27h 00m
Sat 10/316:25 am -
1 stop5h 43m
Deal found 9/10![Frontier logo]()
$235
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:05 pm -
Nonstop4h 25m
Tue 10/276:15 am -
Nonstop3h 55m
Deal found 9/14![Southwest logo]()
$235
Best flights from Indiana to San DiegoDiscover carefully curated flight deals from Indiana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Indiana to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:50 pm -
1 stop9h 30m
Sat 11/712:25 pm -
1 stop7h 10m
Deal found 9/14![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:27 am -
1 stop6h 53m
Fri 12/411:37 am -
1 stop6h 59m
Deal found 9/14![Delta logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:20 am -
Nonstop4h 36m
Wed 10/217:00 am -
Nonstop4h 25m
Deal found 9/11![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:00 pm -
1 stop7h 08m
Tue 10/2010:30 pm -
Nonstop4h 03m
Deal found 9/14![United Airlines logo]()
$276
This Breeze Airways deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:15 am -
Nonstop4h 45m
Fri 10/3012:45 pm -
Nonstop4h 15m
Deal found 9/12![Breeze Airways logo]()
$278
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:39 pm -
1 stop6h 54m
Mon 10/121:12 pm -
1 stop8h 34m
Deal found 9/11![American Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:55 pm -
1 stop6h 50m
Tue 11/178:20 am -
2 stops7h 25m
Deal found 9/14![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:20 pm -
Nonstop4h 30m
Sat 11/145:00 pm -
Nonstop3h 55m
Deal found 9/13![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:15 pm -
1 stop6h 40m
Tue 10/202:10 pm -
1 stop7h 47m
Deal found 9/14![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:02 pm -
Nonstop4h 38m
Mon 11/910:30 pm -
Nonstop4h 04m
Deal found 9/10![United Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:20 am -
Nonstop4h 25m
Tue 12/1512:45 pm -
Nonstop4h 10m
Deal found 9/12![Alaska Airlines logo]()
$297
This Breeze Airways deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:15 am -
Nonstop4h 45m
Mon 12/712:45 pm -
Nonstop4h 15m
Deal found 9/12![Breeze Airways logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am -
1 stop9h 38m
Mon 10/265:46 pm -
Nonstop4h 13m
Deal found 9/10![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:59 pm -
1 stop7h 03m
Wed 10/146:25 am -
1 stop8h 34m
Deal found 9/14![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:25 pm -
Nonstop4h 25m
Mon 10/196:45 pm -
Nonstop3h 55m
Deal found 9/10![Southwest logo]()
$277
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:00 am -
1 stop7h 56m
Mon 12/147:41 am -
1 stop6h 30m
Deal found 9/10![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 am -
2 stops10h 32m
Thu 12/32:26 pm -
1 stop6h 23m
Deal found 9/10![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:41 am -
1 stop6h 39m
Tue 11/1011:39 am -
1 stop6h 53m
Deal found 9/10![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:25 pm -
Nonstop4h 25m
Tue 11/38:20 am -
2 stops7h 05m
Deal found 9/11![Southwest logo]()
$282
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:39 am -
1 stop6h 37m
Mon 11/210:20 pm -
1 stop9h 07m
Deal found 9/15![American Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:26 am -
Nonstop4h 41m
Sat 12/57:00 am -
Nonstop4h 15m
Deal found 9/13![Alaska Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:30 pm -
1 stop7h 25m
Sat 10/178:00 am -
1 stop8h 18m
Deal found 9/14![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:05 am -
Nonstop4h 25m
Wed 12/212:35 pm -
1 stop6h 55m
Deal found 9/14![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:24 pm -
1 stop7h 02m
Sat 11/2110:30 pm -
1 stop8h 18m
Deal found 9/12![United Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:18 pm -
Nonstop4h 37m
Sat 10/312:35 pm -
Nonstop4h 18m
Deal found 9/10![Alaska Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:20 am -
1 stop7h 29m
Thu 10/2911:21 am -
2 stops9h 13m
Deal found 9/14![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:15 pm -
1 stop6h 05m
Mon 10/2610:40 pm -
1 stop6h 20m
Deal found 9/10![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:15 pm -
1 stop8h 47m
Mon 10/1210:00 pm -
1 stop7h 41m
Deal found 9/14![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:20 am -
Nonstop4h 43m
Wed 11/116:22 pm -
1 stop9h 18m
Deal found 9/13![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:29 am -
1 stop8h 00m
Mon 11/166:15 am -
1 stop7h 52m
Deal found 9/10![Delta logo]()
$348
Last-minute flights from Indiana to San DiegoDiscover last-minute flight deals from Indiana to San Diego. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Indiana to San Diego. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:14 pm -
1 stop6h 24m
Tue 10/2710:56 pm -
1 stop7h 03m
Deal found 9/14![American Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:35 pm -
1 stop6h 30m
Tue 10/2712:15 pm -
2 stops7h 45m
Deal found 9/14![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:35 pm -
1 stop7h 05m
Tue 10/2012:25 pm -
1 stop7h 30m
Deal found 9/13![Southwest logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:58 pm -
1 stop27h 00m
Fri 11/134:53 pm -
1 stop19h 15m
Deal found 9/11![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop19h 26m
Tue 10/276:25 am -
1 stop15h 56m
Deal found 9/14![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:05 pm -
Nonstop4h 25m
Tue 10/276:15 am -
Nonstop3h 55m
Deal found 9/14![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:50 pm -
1 stop6h 25m
Wed 12/21:15 pm -
1 stop6h 25m
Deal found 9/14![Southwest logo]()
$229
This Travelocity deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:58 pm -
1 stop27h 00m
Sat 10/316:25 am -
1 stop5h 43m
Deal found 9/10![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:03 pm -
1 stop10h 54m
Fri 12/44:41 pm -
1 stop19h 49m
Deal found 9/14![Frontier logo]()
$228
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:12 pm -
1 stop8h 43m
Tue 12/16:15 am -
1 stop6h 12m
Deal found 9/14![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:41 am -
1 stop6h 39m
Thu 12/36:15 am -
1 stop7h 07m
Deal found 9/14![Delta logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:58 pm -
1 stop10h 59m
Sun 11/16:25 am -
1 stop29h 43m
Deal found 9/11![Frontier logo]()
$241
One-way flights from Indiana to San DiegoSearch for one-way flight options from Indiana to San Diego. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Indiana to San Diego. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:35 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:25 pm -
1 stop9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:50 pm -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:30 am -
1 stop11h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$122
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:08 pm -
1 stop10h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
1 stop11h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$123
This Priceline deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:56 pm -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am -
1 stop11h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:20 pm -
Nonstop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$125
This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:30 am -
1 stop11h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$125
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:05 am -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:15 pm -
1 stop8h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$127
Find flight deals from Indiana to San Diego
Keep the following information in mind while searching for Indiana to San Diego flight deals. Data was last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $186 (Kiwi.com) |
One-way from | $108 (Southwest) |
Popular in | March |
Cheapest in | August |
Average price | $381 |
Good round-trip deal | $366 or less |
Good one-way deal | $253 or less |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
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
Cheapest round-trip
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Wed 10/21
6:10 am-10:05 am
1 stop6h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$108
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Sat 10/17
5:14 pm-10:02 pm
1 stop7h 48m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$119
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Mon 10/12
6:50 pm-11:48 pm
1 stop7h 58m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$122
ChicagoSan Diego
MDW Chicago Midway - SAN San Diego
MDWSAN
Chicago Midway
Wed 12/2
10:10 am-3:30 pm
1 stop7h 20m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$127
ChicagoSan Diego
ORD Chicago O'Hare Intl - SAN San Diego
ORDSAN
Chicago O'Hare Intl
Wed 12/2
6:28 pm-10:56 pm
1 stop6h 28m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$127
ChicagoSan Diego
ORD Chicago O'Hare Intl - SAN San Diego
ORDSAN
Chicago O'Hare Intl
Sat 10/31
7:00 am-9:27 am
Nonstop4h 27m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$129
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Tue 10/6
4:12 pm-11:51 pm
1 stop10h 39m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$130
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Fri 10/16
6:12 pm-11:59 pm
1 stop8h 47m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$136
ChicagoSan Diego
ORD Chicago O'Hare Intl - SAN San Diego
ORDSAN
Chicago O'Hare Intl
Sat 10/10
7:20 am-9:56 am
Nonstop4h 36m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
Quickest round-trip
ChicagoSan Diego
MDW Chicago Midway - SAN San Diego
MDWSAN
Chicago Midway
Wed 12/9
10:10 am-12:35 pm
Nonstop4h 25m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indiana to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Indiana with our price prediction graph.
IND-SAN
ORD-SAN
CVG-SAN
SBN-SAN
MDW-SAN
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.
Cheapflights Insights
Everything you need to know about your flight from Indiana to San Diego
USIN-SAN
IND-SAN
ORD-SAN
CVG-SAN
SBN-SAN
What is the cheapest month to book a flight from Indiana to San Diego?
Currently, August is the cheapest month in which you can book a flight from Indiana to San Diego (average of $360). Flying from Indiana to San Diego in March is currently the most expensive (average of $430). 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.
What is the cheapest time of day to fly from IN to SAN?
Find hourly flight availability from Indiana to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
It’s typically best to fly out from Indiana to San Diego in the morning. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.
How much does it cost to fly round-trip from Indiana to San Diego?
Airfare is below average for this route at the moment.
Indiana to San Diego flights typically cost between $306 and $520 in October.The cheapest round-trip price found within the last 5 days was $186 on Frontier (Oct 23-Nov 13).
How far ahead should I book a flight from Indiana to San Diego?
The price you pay for your flight from Indiana to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Indiana to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Indiana to San Diego
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Complete your trip
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Search flights from Indiana to San Diego by cabin class
Find flights from Indiana to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indiana and San Diego flights
Browse other Indiana and San Diego flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Indiana to San Diego flights
Consider these flights traveling from Indiana to San Diego.
Top 6 airlines flying from Indiana to San Diego
Discover the top 6 airlines that operate flights from Indiana 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$254 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$145 | Average$438 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$200 | Average$429 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$420 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$440 | FlexibilityNo cancel fee | On-time63% |