HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$77+ Cheap flights from San Diego to Indianapolis (SAN - IND)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — IND
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Indianapolis 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 San Diego to Indianapolis are usually found in July or January, booked 59 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from San Diego to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Indianapolis (IND). 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 August 18, 2025.

Round-trip from

$153
(Priceline)

One-way from

$77
(Priceline)

Popular in

December

Cheapest in

July

Average price

$401

Good round-trip deal

$277 or less

Good one-way deal

$249 or less
From San Diego to Indianapolis
Search Deals
One-way flight from San Diego to Indianapolis
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Indianapolis.
Search Deals
Price to beat on a one-way flight from San Diego to Indianapolis.
Search Deals

Find flight deals from San Diego to Indianapolis

Cheapest flights from San Diego to Indianapolis
Explore the most affordable flight options available from San Diego to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:35 amSAN - IND
1 stop10h 29mFrontier
Fri 9/128:54 pmIND - SAN
1 stop5h 59mFrontier
Deal found 8/17$153
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:47 pmSAN - IND
2 stops35h 28mSpirit Airlines
Sat 9/204:43 pmIND - SAN
1 stop9h 51mSpirit Airlines
Deal found 8/17$166
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:20 amSAN - IND
1 stop6h 44mFrontier
Mon 10/68:54 pmIND - SAN
1 stop5h 59mFrontier
Deal found 8/16$169
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:20 amSAN - IND
1 stop6h 44mMultiple Airlines
Sun 9/2812:20 pmIND - SAN
2 stops22h 09mMultiple Airlines
Deal found 8/15$171
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:41 amSAN - IND
1 stop9h 43mFrontier
Mon 10/138:51 pmIND - SAN
1 stop5h 59mFrontier
Deal found 8/17$174
This Justfly.com deal was found by Cheapflights users on 8/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:35 amSAN - IND
1 stop10h 29mMultiple Airlines
Sun 9/2812:20 pmIND - SAN
2 stops22h 09mMultiple Airlines
Deal found 8/18$177
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:35 amSAN - IND
1 stop10h 29mMultiple Airlines
Sun 9/1412:20 pmIND - SAN
2 stops22h 09mMultiple Airlines
Deal found 8/17$180
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:15 amSAN - IND
1 stop6h 28mMultiple Airlines
Mon 10/68:54 pmIND - SAN
1 stop5h 59mMultiple Airlines
Deal found 8/18$181
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:41 amSAN - IND
1 stop9h 43mMultiple Airlines
Sat 10/116:23 pmIND - SAN
1 stop7h 54mMultiple Airlines
Deal found 8/17$186
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:20 amSAN - IND
1 stop6h 44mFrontier
Mon 10/68:54 pmIND - SAN
1 stop5h 59mFrontier
Deal found 8/18$190
This Frontier deal was found by Cheapflights users on 8/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:03 pmSAN - IND
2 stops18h 41mFrontier
Sat 9/205:01 pmIND - SAN
1 stop8h 23mFrontier
Deal found 8/18$191
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:35 amSAN - IND
1 stop10h 29mMultiple Airlines
Sun 10/57:52 pmIND - SAN
1 stop14h 34mMultiple Airlines
Deal found 8/17$193

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Indianapolis 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 August 18, 2025.
Use the filters below to find and compare flights from San Diego to Indianapolis that are best for you.

Fly from

San Diego

Fly to

Indianapolis

Route

Depart

Return

Price

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Fri 11/7

6:41 am-7:44 pm

1 stop10h 03m

Indianapolis

Fri 11/14

8:39 pm-11:50 pm

1 stop6h 11m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Mon 10/20

6:41 am-8:06 pm

1 stop10h 25m

Indianapolis

Fri 10/24

8:51 pm-11:50 pm

1 stop5h 59m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Mon 9/8

6:35 am-8:04 pm

1 stop10h 29m

Indianapolis

Fri 9/12

8:54 pm-11:53 pm

1 stop5h 59m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Thu 9/11

6:35 am-8:04 pm

1 stop10h 29m

Indianapolis

Sat 9/20

5:01 pm-10:24 pm

1 stop8h 23m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Thu 9/25

6:35 am-8:04 pm

1 stop10h 29m

Indianapolis

Sun 9/28

8:54 pm-11:53 pm

1 stop5h 59m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Mon 9/29

10:20 am-8:04 pm

1 stop6h 44m

Indianapolis

Fri 10/3

8:58 pm-11:53 pm

1 stop5h 55m

$153

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Tue 9/16

7:47 pm-10:15 am

2 stops35h 28m

Indianapolis

Sat 9/20

4:43 pm-11:34 pm

1 stop9h 51m

$166

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Mon 9/29

10:20 am-8:04 pm

1 stop6h 44m

Indianapolis

Mon 10/6

8:54 pm-11:53 pm

1 stop5h 59m

$169

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Fri 9/26

10:20 am-8:04 pm

1 stop6h 44m

Indianapolis

Sun 9/28

12:20 pm-7:29 am

2 stops22h 09m

$171

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Fri 9/26

10:20 am-8:04 pm

1 stop6h 44m

Indianapolis

Sun 9/28

7:34 pm-5:54 pm

1 stop25h 20m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from San Diego to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from San Diego with our price prediction graph.
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 San Diego to Indianapolis

How far ahead should I book a flight from San Diego to Indianapolis?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Indianapolis. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Indianapolis, you should look to book at least 59 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 San Diego to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from San Diego to Indianapolis (average of $297). Flying from San Diego to Indianapolis in March is currently the most expensive (average of $361). 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 SAN to IND?

Find hourly flight availability from San Diego to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s optimal to fly from San Diego to Indianapolis in the morning. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Diego to Indianapolis?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Indianapolis. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their San Diego to Indianapolis flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from San Diego to Indianapolis, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,038 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Diego to Indianapolis?

    If you book a flight from San Diego to Indianapolis, you will be flying from San Diego to Indianapolis. Flights to Indianapolis (IND) from San Diego (SAN) take 3h 55m for a nonstop flight. There is 1 flight from San Diego to Indianapolis per day from 7 airlines.

  • How popular is this San Diego to Indianapolis flight route?

    Within the past month, 5 users have taken a look at flights from San Diego to Indianapolis.

  • How long is the flight from San Diego to Indianapolis?

    Departing from San Diego to Indianapolis will take you 10h 03m. San Diego and Indianapolis are separated by a distance of 1778 mi.

  • What are the cheapest airlines flying from San Diego to Indianapolis round-trip?

    Cheapflights users have booked flights from San Diego to Indianapolis round-trip from $113. Other airlines that can offer you cheap pricing are Frontier, from $167, and American Airlines, from $235. Spirit Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from San Diego to Indianapolis?

    The cheapest flight price from San Diego to Indianapolis is $110. On average you can expect to pay $263. The most popular route, (San Diego - Indianapolis), can usually be booked for $161.

  • Where are the most common layover locations when flying from San Diego to Indianapolis?

    The most popular layover on flights from San Diego to Indianapolis is Chicago. Dallas sees the second most layovers for non-direct flights flying from San Diego to Indianapolis.

  • What are some popular things to do or see while on a layover in Chicago?

    If you're on a layover in Chicago and looking for things to do, consider visiting Magnificent Mile, River North, or Grant Park. Travelers on a layover in Chicago can visit Magnificent Mile, River North, and Grant Park, by traveling 15.5 mi, 15.0 mi, and 16.2 mi, respectively after landing at Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $66 per day.

  • What are some popular points of interest to see during a layover in Dallas?

    Dallas travelers tend to visit American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion more than any other notable places. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion are located about 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Those landing in Dallas looking to spend some time exploring during their layover can rent a car for about $52 per day.

  • Where are the least popular layover locations for San Diego to Indianapolis flights?

    San Diego to Indianapolis flights that have layovers will least frequently stop in Phoenix.

  • Can I find deals for flights from San Diego to Indianapolis that include hotel bookings?

    Yes. In addition to deals on San Diego to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Indianapolis.

  • Can I find deals for business class flights from San Diego to Indianapolis?

    Yes. Cheapflights offers flight deals from San Diego to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Indianapolis (average of $297). Flying from San Diego to Indianapolis in March is currently the most expensive (average of $361). 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.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Greenwood
Bloomington
Muncie
Noblesville
Fishers
Terre Haute
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Shelbyville
Speedway

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.

Alternative routes for San Diego to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Ontario to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Los Angeles to Midway flights
San Francisco to Midway flights
Burbank to O'Hare Intl flights
San Diego to O'Hare Intl flights
San Jose to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Sacramento to O'Hare Intl flights
Oakland to O'Hare Intl flights
Los Angeles to Indianapolis flights
San Jose to Midway flights
San Francisco to Indianapolis flights
Ontario to Midway flights
San Diego to Midway flights
Fresno to Cincinnati flights
Fresno to Louisville flights
Los Angeles to Cincinnati flights
Santa Ana to Midway flights
Long Beach to O'Hare Intl flights
Fresno to O'Hare Intl flights
Palm Springs to O'Hare Intl flights
Oakland to Midway flights
San Francisco to Cincinnati flights
Reno to O'Hare Intl flights
Las Vegas to Midway flights
Ontario to Indianapolis flights
Burbank to Midway flights
Los Angeles to Dayton flights
Ontario to Cincinnati flights
Fresno to Dayton flights
Burbank to Indianapolis flights
Santa Ana to Indianapolis flights
San Francisco to South Bend flights
Sacramento to Midway flights
Long Beach to Midway flights
Ontario to Dayton flights
Ontario to Louisville flights
Santa Ana to Cincinnati flights
Los Angeles to Louisville flights
Las Vegas to Indianapolis flights
Reno to Midway flights
San Diego to Cincinnati flights
Santa Ana to Louisville flights
Las Vegas to Cincinnati flights
Monterey to O'Hare Intl flights
Fresno to Midway flights

Top 7 airlines flying from San Diego to Indianapolis

Discover the top 7 airlines that operate flights from San Diego to Indianapolis. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$113Average$200FlexibilityNo cancel feeOn-time65%
FrontierCheapest$167Average$242FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$385FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$315FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$375FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$277Average$469FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$426Average$474FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights