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$48+ Cheap flights from Indiana to San Diego (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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Indiana to San Diego

Keep the following information in mind while searching for Indiana to San Diego flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(CheapOair)

One-way from

$48
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$360

Good round-trip deal

$368 or less

Good one-way deal

$163 or less
Provider with most accurate pricing for Indianapolis-San Diego flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-San Diego flights.
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From Indiana to San Diego
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One-way flight from Indiana to San Diego
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Indiana to San Diego.
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Price to beat on a one-way flight from Indiana to San Diego.
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Find flight deals from Indiana to San Diego

Cheapest flights from Indiana to San Diego
Explore the most affordable flight options available from Indiana to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:40 amMDW - SAN
1 stop19h 40mFrontier
Thu 3/139:46 pmSAN - MDW
1 stop5h 45mFrontier
Deal found 2/19$140
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/42:34 pmORD - SAN
1 stop11h 17mSpirit Airlines
Mon 4/75:30 pmSAN - ORD
1 stop11h 12mSpirit Airlines
Deal found 2/20$142
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:45 amORD - SAN
1 stop7h 03mMultiple Airlines
Tue 3/258:07 pmSAN - ORD
1 stop8h 35mMultiple Airlines
Deal found 2/20$144
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:50 amORD - SAN
1 stop6h 58mFrontier
Sat 3/810:29 amSAN - ORD
1 stop8h 45mFrontier
Deal found 2/20$145
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:51 pmCVG - SAN
1 stop7h 07mFrontier
Thu 5/88:54 pmSAN - CVG
1 stop24h 45mFrontier
Deal found 2/19$160
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:59 pmCVG - SAN
1 stop21h 02mMultiple Airlines
Tue 3/1112:10 pmSAN - CVG
1 stop8h 48mMultiple Airlines
Deal found 2/19$211
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1811:59 amIND - SAN
2 stops22h 17mSpirit Airlines
Tue 3/258:07 pmSAN - IND
2 stops16h 37mSpirit Airlines
Deal found 2/19$230
This Frontier deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/288:58 pmIND - SAN
1 stop6h 22mFrontier
Tue 3/116:25 amSAN - IND
1 stop8h 22mFrontier
Deal found 2/19$236
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/212:55 pmIND - SAN
3 stops37h 01mMultiple Airlines
Tue 3/43:00 pmSAN - IND
2 stops15h 04mMultiple Airlines
Deal found 2/20$245
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:16 pmSDF - SAN
3 stops41h 25mSpirit Airlines
Tue 3/258:11 amSAN - SDF
3 stops29h 27mSpirit Airlines
Deal found 2/20$251
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:00 amIND - SAN
1 stop6h 42mUnited Airlines
Fri 8/110:30 pmSAN - IND
1 stop8h 39mUnited Airlines
Deal found 2/19$253
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:05 amIND - SAN
1 stop8h 42mDelta
Sun 9/79:40 pmSAN - IND
1 stop8h 17mDelta
Deal found 2/19$257

Find flights from Indiana to San Diego within your budget

Customize your flight search to find flights from Indiana 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 February 20, 2025.

Fly from

Indiana

Fly to

San Diego

Route

Depart

Return

Price

ChicagoSan Diego

MDW - SAN

MDWSAN

Chicago Midway

Mon 3/10

6:40 am-12:20 am

1 stop19h 40m

San Diego

Thu 3/13

9:46 pm-5:31 am

1 stop5h 45m

$140

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Fri 4/4

2:34 pm-11:51 pm

1 stop11h 17m

San Diego

Mon 4/7

5:30 pm-6:42 am

1 stop11h 12m

$142

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Sun 3/9

6:45 am-11:48 am

1 stop7h 03m

San Diego

Tue 3/25

8:07 pm-6:42 am

1 stop8h 35m

$144

ChicagoSan Diego

ORD - SAN

ORDSAN

Chicago O'Hare Intl

Tue 3/4

6:50 am-11:48 am

1 stop6h 58m

San Diego

Sat 3/8

10:29 am-9:14 pm

1 stop8h 45m

$145

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Mon 5/5

7:51 pm-11:58 pm

1 stop7h 07m

San Diego

Thu 5/8

8:54 pm-12:39 am

1 stop24h 45m

$160

CincinnatiSan Diego

CVG - SAN

CVGSAN

Cincinnati Cinci./N. Kentucky

Sat 3/1

7:59 pm-2:01 pm

1 stop21h 02m

San Diego

Tue 3/11

12:10 pm-11:58 pm

1 stop8h 48m

$211

IndianapolisSan Diego

IND - SAN

INDSAN

Indianapolis

Tue 3/18

11:59 am-7:16 am

2 stops22h 17m

San Diego

Tue 3/25

8:07 pm-3:44 pm

2 stops16h 37m

$230

IndianapolisSan Diego

IND - SAN

INDSAN

Indianapolis

Fri 3/7

8:49 pm-12:20 am

1 stop6h 31m

San Diego

Tue 3/11

6:25 am-5:47 pm

1 stop8h 22m

$236

IndianapolisSan Diego

IND - SAN

INDSAN

Indianapolis

Sun 3/2

12:55 pm-10:56 pm

3 stops37h 01m

San Diego

Tue 3/4

3:00 pm-9:04 am

2 stops15h 04m

$245

LouisvilleSan Diego

SDF - SAN

SDFSAN

Louisville Intl

Tue 3/18

7:16 pm-9:41 am

3 stops41h 25m

San Diego

Tue 3/25

8:11 am-4:38 pm

3 stops29h 27m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Indiana 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.

Travel insights for flights from Indiana to San Diego

Get recent, data-driven insights about flights from Indiana to San Diego including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Indiana to San Diego (average of $286). Flying from Indiana to San Diego in March is currently the most expensive (average of $366). 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 IN to SAN?

Find hourly flight availability from Indiana 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 February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to San Diego as you normally would.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 February 20, 2025.
See what other customers who have flown with Southwest, Breeze Airways and Alaska Airlines from Indiana to San Diego have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

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

  • What airport do you fly into for flights to San Diego from Indiana?

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from Indiana.

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

    The Indiana to San Diego flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Indiana to San Diego are Spirit Airlines ($48), Frontier ($84), and Allegiant Air ($108).

  • What are the most popular routes from Indiana to San Diego?

    The most popular route from Indiana to San Diego is Chicago O'Hare Intl - San Diego. You may also consider Chicago Midway - San Diego or Indianapolis - San Diego.

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

    Looking for the cheapest flight from Indiana to San Diego? While on average our users pay $370, our data indicates the cheapest price to be $163. The most popular route (Chicago O'Hare Intl - San Diego), is priced around $81.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indiana to San Diego 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 Indiana to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Indiana to San Diego (average of $286). Flying from Indiana to San Diego in March is currently the most expensive (average of $366). 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 Indiana?

Book flights to Indiana if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Alternative routes for Indiana to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Indiana to San Diego

Discover the top 7 airlines that operate flights from Indiana 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$124Average$175FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$133Average$263FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$179Average$461FlexibilityNo cancel feeOn-time71%
DeltaCheapest$235Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$429FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$249Average$428FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$285Average$493FlexibilityNo cancel feeOn-time63%
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