$119+ Cheap flights from Indianapolis to San Diego (IND - SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAN
Aug 6 — Aug 131
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 September or August, booked 77 days in advance, depart on a Saturday or Friday 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 July 7, 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 July 7, 2026.
This Frontier deal was found by Cheapflights users on 7/3. 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.
Thu 8/68:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Fri 8/76:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/3![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Sat 8/158:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Sat 8/223:45 pm
SAN
- IND
1 stop25h 19m
Frontier
Deal found 7/3![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/7. 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 7/218:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Thu 7/236:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/7![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 7/4. 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.
Thu 8/68:53 pm
IND
- SAN
1 stop15h 17m
Frontier
Thu 8/136:25 am
SAN
- IND
1 stop10h 33m
Frontier
Deal found 7/4![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Fri 8/148:53 pm
IND
- SAN
1 stop15h 17m
Frontier
Sat 8/223:45 pm
SAN
- IND
1 stop25h 19m
Frontier
Deal found 7/3![Frontier logo]()
$261
This Delta deal was found by Cheapflights users on 7/7. 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 7/305:25 pm
IND
- SAN
1 stop9h 17m
Delta
Wed 8/52:40 pm
SAN
- IND
1 stop6h 24m
Delta
Deal found 7/7![Delta logo]()
$267
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Thu 7/239:03 pm
IND
- SAN
1 stop15h 02m
Frontier
Mon 7/276:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/7![Frontier logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/297:43 am
IND
- SAN
1 stop7h 08m
United Airlines
Tue 8/412:33 pm
SAN
- IND
2 stops8h 11m
United Airlines
Deal found 7/7![United Airlines logo]()
$272
This Expedia deal was found by Cheapflights users on 7/6. 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.
Tue 8/48:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Sat 8/86:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/6![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/318:45 am
IND
- SAN
2 stops38h 21m
Multiple Airlines
Fri 8/76:25 am
SAN
- IND
1 stop10h 43m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$280
This Orbitz deal was found by Cheapflights users on 7/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:16 pm
IND
- SAN
1 stop6h 43m
Frontier
Sun 9/208:32 pm
SAN
- IND
1 stop19h 49m
Frontier
Deal found 7/3![Frontier logo]()
$281
This Frontier deal was found by Cheapflights users on 7/6. 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 7/298:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Wed 8/56:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/6![Frontier logo]()
$284
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 July 7, 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 July 7, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 9/167:00 am
IND
- SAN
1 stop9h 18m
Delta
Sun 9/2010:20 pm
SAN
- IND
1 stop8h 24m
Delta
Deal found 7/6![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/246:33 pm
IND
- SAN
1 stop7h 01m
United Airlines
Sun 7/2610:25 pm
SAN
- IND
1 stop8h 03m
United Airlines
Deal found 7/7![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 7/3. 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 7/291:15 pm
IND
- SAN
Nonstop4h 10m
Southwest
Tue 8/411:25 am
SAN
- IND
1 stop7h 55m
Southwest
Deal found 7/3![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 7/3. 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 7/167:27 pm
IND
- SAN
1 stop7h 03m
Delta
Mon 7/209:30 pm
SAN
- IND
1 stop8h 30m
Delta
Deal found 7/3![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 7/3. 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 7/224:16 pm
IND
- SAN
1 stop7h 19m
Delta
Mon 7/272:40 pm
SAN
- IND
1 stop6h 27m
Delta
Deal found 7/3![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/87:45 am
IND
- SAN
1 stop9h 23m
United Airlines
Sat 8/1510:13 am
SAN
- IND
2 stops10h 22m
United Airlines
Deal found 7/7![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 9/1511:38 am
IND
- SAN
2 stops9h 08m
United Airlines
Sat 9/1910:11 am
SAN
- IND
1 stop6h 53m
United Airlines
Deal found 7/7![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 7/4. 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 9/147:28 pm
IND
- SAN
1 stop7h 18m
Delta
Tue 9/2911:04 am
SAN
- IND
2 stops9h 55m
Delta
Deal found 7/4![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/66:00 am
IND
- SAN
1 stop8h 51m
United Airlines
Fri 8/77:41 pm
SAN
- IND
2 stops10h 47m
United Airlines
Deal found 7/5![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 7/4. 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 9/253:44 pm
IND
- SAN
2 stops11h 47m
United Airlines
Mon 9/289:45 pm
SAN
- IND
1 stop9h 25m
United Airlines
Deal found 7/4![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/53:37 pm
IND
- SAN
2 stops11h 17m
United Airlines
Fri 8/77:41 pm
SAN
- IND
2 stops10h 47m
United Airlines
Deal found 7/7![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 7/7. 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 10/18:10 am
IND
- SAN
2 stops12h 16m
United Airlines
Mon 10/56:28 pm
SAN
- IND
2 stops10h 48m
United Airlines
Deal found 7/7![United Airlines logo]()
$418
Last-minute flights from Indianapolis to San DiegoDiscover last-minute flight deals from Indianapolis to San Diego. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Diego. Data last updated July 7, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/7. 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 7/218:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Thu 7/236:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/7![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Thu 7/239:03 pm
IND
- SAN
1 stop15h 02m
Frontier
Mon 7/276:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/7![Frontier logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/7. 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 7/297:43 am
IND
- SAN
1 stop7h 08m
United Airlines
Tue 8/412:33 pm
SAN
- IND
2 stops8h 11m
United Airlines
Deal found 7/7![United Airlines logo]()
$272
This Frontier deal was found by Cheapflights users on 7/6. 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 7/298:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Wed 8/56:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/6![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 7/2912:20 pm
IND
- SAN
2 stops14h 44m
Multiple Airlines
Wed 8/53:03 pm
SAN
- IND
1 stop29h 24m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 7/7. 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 7/307:27 pm
IND
- SAN
1 stop7h 03m
Delta
Tue 8/42:40 pm
SAN
- IND
1 stop6h 24m
Delta
Deal found 7/7![Delta logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/318:45 am
IND
- SAN
2 stops38h 21m
Multiple Airlines
Fri 8/76:25 am
SAN
- IND
1 stop10h 43m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$280
This Expedia deal was found by Cheapflights users on 7/6. 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.
Tue 8/48:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Sat 8/86:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/6![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 7/3. 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.
Thu 8/68:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Fri 8/76:25 am
SAN
- IND
1 stop10h 43m
Frontier
Deal found 7/3![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 7/4. 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.
Thu 8/68:53 pm
IND
- SAN
1 stop15h 17m
Frontier
Thu 8/136:25 am
SAN
- IND
1 stop10h 33m
Frontier
Deal found 7/4![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Fri 8/148:53 pm
IND
- SAN
1 stop15h 17m
Frontier
Sat 8/223:45 pm
SAN
- IND
1 stop25h 19m
Frontier
Deal found 7/3![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Sat 8/158:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Sat 8/223:45 pm
SAN
- IND
1 stop25h 19m
Frontier
Deal found 7/3![Frontier logo]()
$254
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 July 7, 2026.
Search for one-way flight options from Indianapolis to San Diego. Find affordable one-way fares based on user searches. Data last updated July 7, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 8/46:00 am
IND
- SAN
1 stop9h 33m
Delta
Deal found 7/7![Delta logo]()
$119
This Frontier deal was found by Cheapflights users on 7/3. 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 8/48:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Deal found 7/3![Frontier logo]()
$122
This Priceline deal was found by Cheapflights users on 7/3. 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.
Sat 8/18:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Deal found 7/3![Frontier logo]()
$125
This Trip.com deal was found by Cheapflights users on 7/4. 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.
Wed 9/28:49 pm
IND
- SAN
1 stop6h 02m
Frontier
Deal found 7/4![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 7/6. 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 8/58:53 pm
IND
- SAN
1 stop5h 58m
Frontier
Deal found 7/6![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/318:45 am
IND
- SAN
2 stops38h 21m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$132
This Expedia deal was found by Cheapflights users on 7/3. 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.
Sat 7/258:53 pm
IND
- SAN
1 stop15h 12m
Frontier
Deal found 7/3![Frontier logo]()
$135
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:03 pm
IND
- SAN
1 stop15h 02m
Frontier
Deal found 7/3![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 7/7. 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.
Tue 7/288:53 pm
IND
- SAN
1 stop15h 12m
Frontier
Deal found 7/7![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/202:02 pm
IND
- SAN
1 stop9h 02m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 7/3. 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 7/257:00 am
IND
- SAN
1 stop6h 38m
Delta
Deal found 7/3![Delta logo]()
$149
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 July 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Frontier) |
One-way from | $119 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $384 |
Good round-trip deal | $456 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 2,558,603 searches. Data last updated July 7, 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 - SAN
INDSAN
Indianapolis
Wed 9/16
7:00 am-1:18 pm
1 stop9h 18m
San Diego
Sun 9/20
10:20 pm-9:44 am
1 stop8h 24m
$297
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Fri 7/24
6:33 pm-10:34 pm
1 stop7h 01m
San Diego
Sun 7/26
10:25 pm-9:28 am
1 stop8h 03m
$297
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Thu 7/16
7:27 pm-11:30 pm
1 stop7h 03m
San Diego
Mon 7/20
9:30 pm-9:00 am
1 stop8h 30m
$297
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Wed 7/22
4:16 pm-8:35 pm
1 stop7h 19m
San Diego
Mon 7/27
2:40 pm-12:07 am
1 stop6h 27m
$297
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Sat 8/8
7:45 am-2:08 pm
1 stop9h 23m
San Diego
Sat 8/15
10:13 am-11:35 pm
2 stops10h 22m
$342
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Mon 9/14
7:28 pm-11:46 pm
1 stop7h 18m
San Diego
Tue 9/29
11:04 am-11:59 pm
2 stops9h 55m
$381
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Tue 9/15
11:38 am-5:46 pm
2 stops9h 08m
San Diego
Sat 9/19
10:11 am-8:04 pm
1 stop6h 53m
$402
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Thu 8/6
6:00 am-11:51 am
1 stop8h 51m
San Diego
Fri 8/7
7:41 pm-9:28 am
2 stops10h 47m
$402
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Fri 9/25
3:44 pm-12:31 am
2 stops11h 47m
San Diego
Mon 9/28
9:45 pm-10:10 am
1 stop9h 25m
$402
Quickest round-trip
IndianapolisSan Diego
IND - SAN
INDSAN
Indianapolis
Wed 7/29
1:15 pm-2:25 pm
Nonstop4h 10m
San Diego
Tue 8/4
11:25 am-10:20 pm
1 stop7h 55m
$403
Showing 1-10 of 20 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 July.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| 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
Prices
More
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 76 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, September is the cheapest month in which you can book a flight from Indianapolis to San Diego (average of $311). Flying from Indianapolis to San Diego in March is currently the most expensive (average of $413). 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 July 7, 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 afternoon could potentially save you up to 14% 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.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $254.
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 Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 5h 59m.
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 Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 09m.
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 July 7, 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.
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Comfort
8.0
Boarding
8.1
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
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
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Indianapolis and San Diego flights
Browse other Indianapolis and San Diego flight options. Last updated on July 7, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on July 7, 2026.
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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 July 7, 2026.
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 2,558,603 searches. Data last updated July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$330 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$437 | FlexibilityNo cancel fee | On-time63% |