$93+ Cheap flights from Indianapolis to San Diego (IND - 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAN
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Indianapolis to San Diego are usually found in August or November, booked 84 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Indianapolis to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Indianapolis to San DiegoExplore the most affordable flight options available from Indianapolis to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Indianapolis to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:37 pm -
1 stop10h 20m
Sun 12/136:30 am -
1 stop8h 22m
Deal found 10/20![Frontier logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:58 pm -
1 stop10h 59m
Thu 11/59:32 am -
1 stop7h 20m
Deal found 10/20![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/133:58 pm -
1 stop10h 59m
Mon 11/168:20 pm -
2 stops43h 37m
Deal found 10/19![Frontier logo]()
$246
This Frontier deal was found by Cheapflights users on 10/19. 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.
Wed 12/24:06 pm -
1 stop10h 51m
Sat 12/126:30 am -
1 stop6h 16m
Deal found 10/19![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 11/114:03 pm -
1 stop10h 54m
Sun 11/157:38 pm -
2 stops40h 30m
Deal found 10/20![Frontier logo]()
$249
This Trip.com deal was found by Cheapflights users on 10/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:12 pm -
1 stop7h 46m
Sun 12/136:30 am -
1 stop8h 22m
Deal found 10/18![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:58 pm -
1 stop10h 59m
Fri 11/206:30 am -
1 stop6h 12m
Deal found 10/20![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 10/19. 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.
Fri 11/204:37 pm -
1 stop10h 20m
Mon 11/236:30 am -
1 stop6h 12m
Deal found 10/19![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 10/224:08 pm -
1 stop10h 48m
Tue 10/276:25 am -
1 stop5h 43m
Deal found 10/20![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:03 pm -
1 stop10h 54m
Fri 10/304:53 pm -
1 stop19h 15m
Deal found 10/19![Frontier logo]()
$256
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/132:08 pm -
1 stop6h 47m
Mon 11/1612:28 pm -
1 stop6h 46m
Deal found 10/19![American Airlines logo]()
$257
This Frontier deal was found by Cheapflights users on 10/19. 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.
Sat 11/2110:30 pm -
1 stop13h 40m
Thu 11/266:30 am -
1 stop6h 12m
Deal found 10/19![Frontier logo]()
$258
Best flights from Indianapolis to San DiegoDiscover carefully curated flight deals from Indianapolis to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Indianapolis to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 1/133:11 pm -
2 stops8h 31m
Fri 1/152:26 pm -
1 stop6h 33m
Deal found 10/20![United Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 10/20. 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 12/119:45 am -
1 stop6h 55m
Sun 12/131:20 pm -
Nonstop3h 55m
Deal found 10/20![Southwest logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 11/166:30 am -
2 stops13h 02m
Wed 11/182:48 pm -
2 stops15h 13m
Deal found 10/20![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 10/17. 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.
Thu 11/196:39 am -
1 stop6h 47m
Tue 12/16:15 am -
1 stop8h 07m
Deal found 10/17![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 12/205:30 am -
1 stop7h 05m
Sat 1/91:20 pm -
1 stop7h 15m
Deal found 10/19![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 10/16. 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 12/146:15 am -
1 stop8h 10m
Fri 12/186:15 am -
2 stops9h 25m
Deal found 10/16![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/245:30 am -
1 stop7h 05m
Wed 1/61:20 pm -
1 stop7h 15m
Deal found 10/19![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/216:00 am -
1 stop6h 27m
Tue 11/248:45 am -
1 stop6h 09m
Deal found 10/18![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 10/20. 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 11/116:10 pm -
1 stop7h 00m
Sun 11/151:20 pm -
Nonstop3h 55m
Deal found 10/20![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 12/66:30 am -
1 stop9h 54m
Thu 12/106:20 am -
2 stops13h 07m
Deal found 10/20![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/206:00 am -
1 stop6h 27m
Mon 11/236:20 am -
2 stops8h 34m
Deal found 10/21![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/512:46 pm -
1 stop8h 48m
Wed 11/116:20 am -
2 stops12h 50m
Deal found 10/20![United Airlines logo]()
$412
Last-minute flights from Indianapolis to San DiegoDiscover last-minute flight deals from Indianapolis to San Diego. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Diego. Data last updated October 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 10/214:08 pm -
1 stop10h 48m
Sat 10/244:53 pm -
1 stop16h 08m
Deal found 10/20![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 10/224:08 pm -
1 stop10h 48m
Tue 10/276:25 am -
1 stop5h 43m
Deal found 10/20![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 10/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:03 pm -
1 stop10h 54m
Fri 10/304:53 pm -
1 stop19h 15m
Deal found 10/19![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:58 pm -
1 stop10h 59m
Thu 11/59:32 am -
1 stop7h 20m
Deal found 10/20![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 11/114:03 pm -
1 stop10h 54m
Sun 11/157:38 pm -
2 stops40h 30m
Deal found 10/20![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/133:58 pm -
1 stop10h 59m
Mon 11/168:20 pm -
2 stops43h 37m
Deal found 10/19![Frontier logo]()
$246
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:58 pm -
1 stop10h 59m
Fri 11/206:30 am -
1 stop6h 12m
Deal found 10/20![Frontier logo]()
$251
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/132:08 pm -
1 stop6h 47m
Mon 11/1612:28 pm -
1 stop6h 46m
Deal found 10/19![American Airlines logo]()
$257
This Frontier deal was found by Cheapflights users on 10/17. 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.
Mon 11/163:58 pm -
1 stop10h 59m
Sat 12/56:30 am -
1 stop6h 16m
Deal found 10/17![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 10/19. 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.
Fri 11/204:37 pm -
1 stop10h 20m
Mon 11/236:30 am -
1 stop6h 12m
Deal found 10/19![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 10/19. 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.
Sat 11/2110:30 pm -
1 stop13h 40m
Thu 11/266:30 am -
1 stop6h 12m
Deal found 10/19![Frontier logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:37 pm -
1 stop10h 20m
Sun 12/136:30 am -
1 stop8h 22m
Deal found 10/20![Frontier logo]()
$243
One-way flights from Indianapolis to San DiegoSearch for one-way flight options from Indianapolis to San Diego. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Indianapolis to San Diego. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 12/147:30 am -
1 stop27h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/234:37 pm -
1 stop10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 10/19. 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.
Wed 11/184:03 pm -
1 stop10h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$95
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/197:10 am -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 10/19. 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.
Thu 11/197:05 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Delta logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 10/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:47 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:58 pm -
1 stop27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/23:58 pm -
1 stop10h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 10/19. 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.
Wed 10/284:03 pm -
1 stop10h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Frontier logo]()
$129
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:03 pm -
1 stop10h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Frontier logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:48 pm -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$132
Find flight deals from Indianapolis to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (Cheapflightsfares) |
One-way from | $93 (Kiwi.com) |
Popular in | September |
Cheapest in | August |
Average price | $392 |
Good round-trip deal | $438 or less |
Good one-way deal | $269 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis 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 October 21, 2026.
Use the filters below to find and compare flights from Indianapolis 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
Thu 11/12
5:00 am-8:55 am
1 stop6h 55m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$114
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Mon 11/16
5:35 am-10:50 am
1 stop8h 15m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$114
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Thu 12/3
6:47 pm-11:57 pm
1 stop8h 10m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$122
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Wed 11/18
6:39 am-6:47 pm
2 stops15h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$169
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Thu 11/19
7:05 am-5:41 pm
2 stops13h 36m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$169
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Thu 11/19
6:00 am-1:08 pm
1 stop10h 08m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
Quickest round-trip
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Sun 11/1
8:35 pm-11:50 pm
1 stop6h 15m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$174
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Thu 11/19
1:40 pm-8:24 pm
2 stops9h 44m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$179
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Sat 11/14
10:05 am-4:25 pm
2 stops9h 20m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$179
IndianapolisSan Diego
IND Indianapolis - SAN San Diego
INDSAN
Indianapolis
Mon 11/30
4:19 pm-8:11 pm
1 stop6h 52m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$214
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to San Diego in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Indianapolis with our price prediction graph.
IND-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 Indianapolis to San Diego
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How far ahead should I book a flight from Indianapolis to San Diego?
To ensure you get the cheapest price possible for a flight from Indianapolis to San Diego, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Indianapolis to San Diego?
Currently, August is the cheapest month in which you can book a flight from Indianapolis to San Diego (average of $313). Flying from Indianapolis to San Diego in September is currently the most expensive (average of $427). 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 IND to SAN?
Find hourly flight availability from Indianapolis 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 October 21, 2026.
One of the essential ways to save on airfare from Indianapolis to San Diego is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.
What’s the top layover airport for flights from Indianapolis to San Diego?
Share of 1-stop round-trip flights from Indianapolis to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Indianapolis to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Indianapolis to San Diego?
Average round-trip fare for 1-stop flights from Indianapolis to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $318.
What’s the fastest layover option from Indianapolis to San Diego?
Shortest average travel time for 1-stop one-way flights from Indianapolis to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 33m.
Which airport typically offers the quickest layover for flights from Indianapolis to San Diego?
Average layover duration for 1-stop one-way flights from Indianapolis to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 32m.
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 October 21, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Indianapolis to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Indianapolis 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
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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Indianapolis and San Diego flights
Browse other Indianapolis and San Diego flight options. Last updated on October 21, 2026.
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Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on October 21, 2026.
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Top 5 airlines flying from Indianapolis to San Diego
Discover the top 5 airlines that operate flights from Indianapolis 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 October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$253 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$200 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$341 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$309 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$442 | FlexibilityNo cancel fee | On-time63% |