Cheap flights from Indianapolis (IND) to Illinois from $56

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IND — ORD
Jun 16 — Jun 231

How far in advance should I book a flight from Indianapolis to Illinois?

To save up to 91% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Indianapolis to Illinois from $168 1-2 weeks out and tickets from $218 for flights departing within the next 72 hours.

What is the cheapest month to fly from Indianapolis to Illinois?

September is one of the best times of the year to fly to Illinois from Indianapolis. Prices for September average $224 per person but you can even find prices for as low as $124. The most expensive prices can be found in the month of April. Opting for a September flight can save you 30% on your journey compared to booking in April

What is the cheapest time of day to fly from IND to IL?

When flying from Indianapolis to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Indianapolis to Illinois flights in June & July 2024

Find cheap flight options from Indianapolis to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back regularly for other flight deals.
Wed 7/107:00 pmIND - STL
1 stop14h 43mFrontier
Wed 7/178:02 pmSTL - IND
1 stop12h 38mFrontier
Deal found 6/10$144
Mon 7/16:49 pmIND - ORD
1 stop7h 19mFrontier
Tue 7/28:13 amORD - IND
1 stop9h 49mFrontier
Deal found 6/10$158
Wed 7/1012:04 pmIND - ORD
1 stop12h 29mFrontier
Wed 7/175:32 pmORD - IND
1 stop15h 08mFrontier
Deal found 6/10$159
Wed 7/106:46 amIND - ORD
2 stops15h 12mSpirit Airlines
Wed 7/175:37 pmORD - IND
1 stop15h 12mSpirit Airlines
Deal found 6/10$163
Tue 7/236:36 amIND - ORD
1 stop12h 10mMultiple Airlines
Wed 7/2410:14 pmORD - IND
1 stop12h 16mMultiple Airlines
Deal found 6/11$170
Tue 7/91:31 pmIND - ORD
1 stop7h 49mSpirit Airlines
Tue 7/166:46 pmORD - IND
1 stop14h 03mSpirit Airlines
Deal found 6/9$171
Wed 7/106:46 amIND - ORD
3 stops27h 17mSpirit Airlines
Wed 7/176:46 pmORD - IND
1 stop14h 03mSpirit Airlines
Deal found 6/10$176
Tue 7/26:40 amIND - STL
1 stop8h 43mSpirit Airlines
Tue 7/93:23 pmSTL - IND
1 stop17h 26mSpirit Airlines
Deal found 6/11$181
Tue 7/910:54 pmIND - STL
1 stop10h 49mFrontier
Tue 7/167:33 pmSTL - IND
1 stop21h 27mFrontier
Deal found 6/10$182

Indianapolis to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Indianapolis and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. Check back regularly for other flight deals.
Wed 7/107:00 pmIND - STL
1 stop14h 43mFrontier
Wed 7/178:02 pmSTL - IND
1 stop12h 38mFrontier
Deal found 6/10$144
Mon 7/16:49 pmIND - ORD
1 stop7h 19mFrontier
Tue 7/28:13 amORD - IND
1 stop9h 49mFrontier
Deal found 6/10$158
Wed 7/1012:04 pmIND - ORD
1 stop12h 29mFrontier
Wed 7/175:32 pmORD - IND
1 stop15h 08mFrontier
Deal found 6/10$159
Tue 8/137:00 amIND - STL
1 stop5h 04mAmerican Airlines
Tue 8/279:09 amSTL - IND
1 stop4h 50mAmerican Airlines
Deal found 6/10$162
Wed 7/106:46 amIND - ORD
2 stops15h 12mSpirit Airlines
Wed 7/175:37 pmORD - IND
1 stop15h 12mSpirit Airlines
Deal found 6/10$163
Fri 9/65:46 pmIND - ORD
1 stop17h 09mSpirit Airlines
Sat 9/74:20 pmORD - IND
1 stop16h 26mSpirit Airlines
Deal found 6/11$167
Tue 7/236:36 amIND - ORD
1 stop12h 10mMultiple Airlines
Wed 7/2410:14 pmORD - IND
1 stop12h 16mMultiple Airlines
Deal found 6/11$170
Tue 7/91:31 pmIND - ORD
1 stop7h 49mSpirit Airlines
Tue 7/166:46 pmORD - IND
1 stop14h 03mSpirit Airlines
Deal found 6/9$171
Wed 7/106:46 amIND - ORD
3 stops27h 17mSpirit Airlines
Wed 7/176:46 pmORD - IND
1 stop14h 03mSpirit Airlines
Deal found 6/10$176

Indianapolis to Illinois flights leaving soon

Find last-minute flight options from Indianapolis to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Consider one of these great deals we found on last-minute flights from Indianapolis to Illinois. Users should examine the flight details to ensure there are no surprises.
Wed 6/191:31 pmIND - ORD
1 stop9h 21mSpirit Airlines
Mon 7/16:40 pmORD - IND
1 stop14h 04mSpirit Airlines
Deal found 6/9$214
Wed 6/191:31 pmIND - ORD
1 stop9h 21mSpirit Airlines
Mon 7/14:09 pmORD - IND
2 stops16h 35mSpirit Airlines
Deal found 6/9$222
Tue 6/181:31 pmIND - ORD
1 stop7h 49mMultiple Airlines
Wed 6/198:02 pmORD - IND
1 stop14h 30mMultiple Airlines
Deal found 6/11$228
Tue 6/181:31 pmIND - ORD
1 stop7h 49mSpirit Airlines
Thu 6/208:27 amORD - IND
1 stop9h 08mSpirit Airlines
Deal found 6/10$230
Tue 6/181:31 pmIND - ORD
1 stop7h 49mSpirit Airlines
Wed 6/1911:01 amORD - IND
2 stops21h 43mSpirit Airlines
Deal found 6/11$236
Thu 6/2010:40 amIND - ORD
1 stop15h 00mFrontier
Sun 6/235:01 amORD - IND
1 stop11h 02mFrontier
Deal found 6/10$244
Wed 6/191:31 pmIND - ORD
1 stop9h 21mSpirit Airlines
Mon 7/17:18 amORD - IND
3 stops17h 02mSpirit Airlines
Deal found 6/9$257
Tue 6/181:31 pmIND - ORD
3 stops27h 36mMultiple Airlines
Wed 6/198:02 pmORD - IND
1 stop14h 30mMultiple Airlines
Deal found 6/11$261
Fri 6/217:39 pmIND - STL
1 stop16h 34mFrontier
Sun 6/237:44 pmSTL - IND
1 stop21h 14mFrontier
Deal found 6/11$265

One-way flights to Illinois from Indianapolis

Search for one-way flight options from Indianapolis to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Users traveling one-way from Indianapolis to Illinois can select one of these great deals. Those seeking round-trip flights from Indianapolis to Illinois should utilize the search form at the the top of the page.
Tue 9/105:46 pmIND - ORD
1 stop17h 09mSpirit Airlines
Deal found 6/11$56
Mon 6/176:49 pmIND - ORD
1 stop7h 19mFrontier
Deal found 6/10$58
Mon 9/95:46 pmIND - ORD
1 stop17h 09mSpirit Airlines
Deal found 6/11$62
Mon 9/95:46 pmIND - ORD
1 stop17h 09mSpirit Airlines
Deal found 6/10$65
Tue 9/105:46 pmIND - ORD
2 stops27h 13mSpirit Airlines
Deal found 6/11$70
Mon 9/95:17 pmIND - ORD
2 stops23h 40mSpirit Airlines
Deal found 6/10$73
Mon 9/95:46 pmIND - ORD
2 stops19h 17mSpirit Airlines
Deal found 6/11$75
Tue 6/181:31 pmIND - ORD
1 stop7h 49mSpirit Airlines
Deal found 6/10$78
Tue 9/101:17 pmIND - ORD
3 stops31h 42mSpirit Airlines
Deal found 6/11$81

Find flights from Indianapolis to Illinois within your budget

Customize your flight search to find flights from Indianapolis to Illinois 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$144 - $238

Route

Depart

Return

Price

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Wed 7/10

1 stop14h 43m

Lambert-St Louis

Wed 7/17

1 stop12h 38m

$144

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Mon 7/1

1 stop7h 19m

Chicago O'Hare Intl

Tue 7/2

1 stop9h 49m

$158

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 7/10

1 stop12h 29m

Chicago O'Hare Intl

Wed 7/17

1 stop15h 08m

$159

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Tue 8/13

1 stop5h 04m

Lambert-St Louis

Tue 8/27

1 stop4h 50m

$162

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 7/10

2 stops15h 12m

Chicago O'Hare Intl

Wed 7/17

1 stop15h 12m

$163

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Fri 9/6

1 stop17h 09m

Chicago O'Hare Intl

Sat 9/7

1 stop16h 26m

$167

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Tue 9/17

1 stop17h 09m

Chicago O'Hare Intl

Sun 9/29

2 stops22h 44m

$207

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 8/28

1 stop5h 34m

Chicago O'Hare Intl

Wed 8/28

Nonstop1h 04m

$237

IndianapolisChicago O'Hare Intl

IND - ORD

INDORD

Indianapolis

Wed 8/28

1 stop3h 50m

Chicago O'Hare Intl

Wed 8/28

1 stop5h 46m

$238

Flights are sorted by cheapest first

Deals found on 6/10

No data available for this route at this time. Please check back soon.

Best time to book a flight from Indianapolis to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Indianapolis 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated June 11, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Frontier from Indianapolis to Illinois to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,277 reviews
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
989 reviews
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,629 reviews
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,129 reviews
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
581 reviews
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Illinois. 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 from for flights from Indianapolis to Illinois?

    Most people fly from Indianapolis (IND) if they book a flight from Indianapolis to Illinois. Indianapolis is conveniently located just 8.3 mi from Indianapolis’s city center.

  • Can I find flights from Indianapolis to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Indianapolis to Illinois for under $200. The cheapest flight booked recently is on Frontier for just $144, but on average you can expect to pay $177.

  • Are there nonstop flights from Indianapolis to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Indianapolis to Illinois under $300. A good price for a nonstop flight from Indianapolis to Illinois is less than $341.

  • Are there last-minute flights available from Indianapolis to Illinois for under $300?

    There are currently 20+ open flights from Indianapolis to Illinois within the next 7 days for less than $300.

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

    One-way options have recently been found by users for as low as $56 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $58 and Sun Country Air from $105 one-way.

  • What are the most popular routes from Indianapolis to Illinois?

  • What are the most reliable airlines from Indianapolis to Illinois?

    The top 3 most reliable airlines when flying from Indianapolis to Illinois are Copa Airlines (96%), Turkish Airlines (90%) and ANA (90%).

  • What are the cheapest flights from Indianapolis to Illinois?

    On average you can expect to pay $960 for a flight from Indianapolis to Illinois. The cheapest flight overall is $119 while the most popular route, (Indianapolis - Chicago O'Hare Intl) is currently priced at $164.

  • What does IND to ORD mean?

    This is defined as Indianapolis Airport (IND) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Indianapolis to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Indianapolis to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Indianapolis to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indianapolis to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Indianapolis to Illinois?

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

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

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

  • Can I find deals for flights from Indianapolis to Illinois that allow pets onboard?

    Many airlines flying from Indianapolis to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Indianapolis to Illinois?

    Yes, you can often find last-minute deals on Indianapolis to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Indianapolis to Illinois flight deals updated?

    The Indianapolis to Illinois flight deals you see on this page were last updated on 6/11.

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

    Currently, February is the cheapest month in which you can book a flight from Indianapolis to Illinois (average of $244). Flying from Indianapolis to Illinois in July is currently the most expensive (average of $324). 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

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Alternative routes for Indianapolis to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Indianapolis to Illinois

Discover the top 3 airlines that operate flights from Indianapolis to Illinois. 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 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$138Average$238FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$153Average$231FlexibilityNo cancel feeOn-time71%
DeltaCheapest$192Average$328FlexibilityNo cancel feeOn-timeN/A

Search flights from Indianapolis to Illinois by cabin class

Find flights from Indianapolis to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Indianapolis to Illinois

Find hourly flight availability from Indianapolis to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2024.
4%of flight departuresEarly morningMidnight to 6 am
28%of flight departuresMorning6 am to noon
55%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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