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$127+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — IND
mar. 31 — abr. 71
lun. 3/31
lun. 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Indianapolis are usually found in September or May, booked 76 days in advance, depart on a Monday or Thursday 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 marzo 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$226
(Mytrip)

One-way from

$127
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$359

Good round-trip deal

$457 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for San Diego-Indianapolis flight deals.
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Provider most trusted by Cheapflights users for San Diego-Indianapolis flights.
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From San Diego to Indianapolis
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One-way flight from San Diego to Indianapolis
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Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from San Diego to Indianapolis.
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Price to beat on a one-way flight from San Diego to Indianapolis.
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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 marzo 26, 2025.

This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/229:08 pmSAN - IND
3 stops18h 52mSpirit Airlines
mar. 4/295:35 amIND - SAN
2 stops22h 07mSpirit Airlines
Deal found 3/25$226
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/189:08 pmSAN - IND
2 stops34h 28mMultiple Airlines
lun. 4/2111:00 amIND - SAN
1 stop23h 34mMultiple Airlines
Deal found 3/25$231
This American Airlines deal was found by Cheapflights users on 3/25. 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.
mar. 5/2012:43 pmSAN - IND
1 stop8h 13mAmerican Airlines
dom. 5/255:39 amIND - SAN
1 stop7h 51mAmerican Airlines
Deal found 3/25$250
This United Airlines deal was found by Cheapflights users on 3/25. 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.
vie. 8/810:15 pmSAN - IND
1 stop9h 20mUnited Airlines
dom. 8/176:00 amIND - SAN
1 stop6h 34mUnited Airlines
Deal found 3/25$253
This Delta deal was found by Cheapflights users on 3/25. 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.
jue. 5/1512:26 pmSAN - IND
1 stop7h 57mDelta
dom. 5/186:56 pmIND - SAN
1 stop7h 51mDelta
Deal found 3/25$257
This Southwest deal was found by Cheapflights users on 3/26. 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.
jue. 4/31:45 pmSAN - IND
1 stop7h 45mSouthwest
lun. 4/145:20 amIND - SAN
2 stops8h 30mSouthwest
Deal found 3/26$291
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
lun. 4/288:10 amSAN - IND
2 stops11h 41mAlaska Airlines
vie. 5/24:02 pmIND - SAN
2 stops10h 57mAlaska Airlines
Deal found 3/26$507

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 marzo 26, 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

mar. 4/22

9:08 pm-7:00 pm

3 stops18h 52m

Indianapolis

mar. 4/29

5:35 am-12:42 am

2 stops22h 07m

$226

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

vie. 4/18

9:08 pm-10:36 am

2 stops34h 28m

Indianapolis

lun. 4/21

11:00 am-7:34 am

1 stop23h 34m

$231

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

mar. 5/20

12:43 pm-11:56 pm

1 stop8h 13m

Indianapolis

dom. 5/25

5:39 am-10:30 am

1 stop7h 51m

$250

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

vie. 8/8

10:15 pm-10:35 am

1 stop9h 20m

Indianapolis

dom. 8/17

6:00 am-9:34 am

1 stop6h 34m

$253

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

jue. 5/15

12:26 pm-11:23 pm

1 stop7h 57m

Indianapolis

dom. 5/18

6:56 pm-11:47 pm

1 stop7h 51m

$257

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

mié. 4/23

10:55 am-6:00 pm

Nonstop4h 05m

Indianapolis

lun. 4/28

8:00 pm-11:00 pm

1 stop6h 00m

$295

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

lun. 4/28

8:10 am-10:51 pm

2 stops11h 41m

Indianapolis

vie. 5/2

4:02 pm-11:59 pm

2 stops10h 57m

$507

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

jue. 4/24

10:33 pm-9:43 am

1 stop8h 10m

$127

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

vie. 4/25

11:20 am-4:30 am

3 stops38h 10m

$128

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

mar. 4/1

6:25 am-5:52 pm

1 stop8h 27m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 16 results
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Compare providers for flights from San Diego to Indianapolis

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 San Diego to Indianapolis in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Indianapolis 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 San Diego-Indianapolis 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 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 March 21, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Indianapolis, 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 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 $362). 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 marzo 26, 2025.

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

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 March 23, 2025.

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

Rainfall in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

Temperature in Indianapolis by month

Plan your trip to Indianapolis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 marzo 26, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from San Diego to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

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

    Within the past month, 1 users have taken a look at flights from San Diego to Indianapolis.

  • 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 $226. Other airlines that can offer you cheap pricing are American Airlines, from $250, and United Airlines, from $253. Spirit Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Diego to Indianapolis one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from Spirit Airlines and Frontier, as they are both options that can get you from San Diego to Indianapolis for a low price.

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

    The cheapest flight price from San Diego to Indianapolis is $168. On average you can expect to pay $378. The most popular route, (San Diego - Indianapolis), can usually be booked for $167.

  • 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, Grant Park, or River North. Travelers on a layover in Chicago can visit Magnificent Mile, Grant Park, and River North, by traveling 15.5 mi, 16.2 mi, and 15.0 mi, respectively after landing at Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $51 per day.

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

    Dallas travelers tend to visit American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium more than any other notable places. American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium are located about 15.0 mi, 18.3 mi, and 15.5 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 $55 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 $362). 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 San Diego?

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

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Alternative routes for San Diego to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
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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 marzo 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$127Average$242FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$159Average$321FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$197Average$474FlexibilityNo cancel feeOn-time75%
DeltaCheapest$215Average$293FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$386FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$326Average$477FlexibilityNo cancel feeOn-time63%
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