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$79+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — IND
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Indianapolis are usually found in September or January, booked 59 days in advance, depart on a Tuesday 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 June 12, 2025.

Round-trip from

$230
(Mytrip)

One-way from

$79
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$345

Good round-trip deal

$403 or less

Good one-way deal

$168 or less
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. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/295:50 pmSAN - IND
1 stop18h 30mSpirit Airlines
Wed 7/24:15 pmIND - SAN
1 stop10h 14mSpirit Airlines
Deal found 6/12$230
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/296:15 amSAN - IND
1 stop6h 55mMultiple Airlines
Mon 8/117:00 amIND - SAN
1 stop19h 06mMultiple Airlines
Deal found 6/12$231
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:21 amSAN - IND
1 stop10h 22mFrontier
Mon 8/186:00 amIND - SAN
1 stop6h 52mFrontier
Deal found 6/11$308
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:30 pmSAN - IND
Nonstop4h 00mSouthwest
Mon 10/67:05 pmIND - SAN
1 stop7h 10mSouthwest
Deal found 6/11$347
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:59 pmSAN - IND
2 stops30h 11mAlaska Airlines
Fri 9/126:55 pmIND - SAN
2 stops15h 46mAlaska Airlines
Deal found 6/11$355

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 June 12, 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

Sun 6/29

5:50 pm-3:20 pm

1 stop18h 30m

Indianapolis

Wed 7/2

4:15 pm-11:29 pm

1 stop10h 14m

$230

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Tue 7/29

6:15 am-4:10 pm

1 stop6h 55m

Indianapolis

Mon 8/11

7:00 am-11:06 pm

1 stop19h 06m

$231

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Fri 8/15

11:21 am-12:43 am

1 stop10h 22m

Indianapolis

Mon 8/18

6:00 am-9:52 am

1 stop6h 52m

$308

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Thu 9/25

12:30 pm-7:30 pm

Nonstop4h 00m

Indianapolis

Mon 10/6

7:05 pm-11:15 pm

1 stop7h 10m

$347

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Tue 9/9

7:59 pm-5:10 am

2 stops30h 11m

Indianapolis

Fri 9/12

6:55 pm-7:41 am

2 stops15h 46m

$355

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Tue 7/1

6:15 am-1:41 pm

1 stop28h 26m

$79

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Sun 8/24

3:10 pm-6:32 am

1 stop12h 22m

$80

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Tue 8/5

12:41 pm-5:00 am

2 stops13h 19m

$142

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Sat 7/12

6:01 pm-3:16 pm

1 stop18h 15m

$158

San DiegoIndianapolis

SAN - IND

SANIND

San Diego

Mon 9/8

6:25 am-3:31 pm

1 stop6h 06m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
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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 June 9, 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 $360). 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 June 12, 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 June 8, 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.

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Hawaiian Airlines 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 4 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 $230. Other airlines that can offer you cheap pricing are Frontier, from $308, and Southwest, from $347. Spirit Airlines is 36% 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 Spirit Airlines, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from Alaska Airlines and Sun Country Air, 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 $315. The most popular route, (San Diego - Indianapolis), can usually be booked for $216.

  • 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 $56 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 Reunion Tower more than any other notable places. American Airlines Center, Dallas World Aquarium, and Reunion Tower are located about 15.0 mi, 15.5 mi, and 15.6 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 $61 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 $360). 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
Muncie
Fishers
Anderson
Kokomo
Franklin
Plainfield
Crawfordsville
Carmel
Shelbyville
Speedway

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$117Average$206FlexibilityNo cancel feeOn-time65%
FrontierCheapest$158Average$184FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$194Average$346FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$197Average$474FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$310FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$332Average$476FlexibilityNo cancel feeOn-time63%

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