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Cheap flights from Indiana to St. Louis (STL) from $77

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 6/11. 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 — STL
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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What is the cheapest month to fly from Indiana to St. Louis?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, August can be a great choice for travel to St. Louis. Flights to St. Louis from Indiana in August are about $322 on average during August, but can be found for as low as $195.

When is the cheapest time to fly from Indiana to St. Louis (IN - STL)?

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

Cheap American Airlines flights from Indiana to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Indiana and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Indiana to St. Louis. Deals update often to give you more flight options matching your criteria
Sat 9/75:53 pmFWA - STL
1 stop6h 27mAmerican Airlines
Tue 9/107:37 amSTL - FWA
1 stop7h 41mAmerican Airlines
Deal found 5/7$195
Wed 6/53:42 pmIND - STL
1 stop4h 47mAmerican Airlines
Wed 6/125:38 pmSTL - IND
1 stop5h 47mAmerican Airlines
Deal found 5/6$229
Fri 10/256:52 amIND - STL
1 stop4h 12mAmerican Airlines
Sun 10/276:22 amSTL - IND
1 stop3h 01mAmerican Airlines
Deal found 5/6$284
Sat 6/83:42 pmIND - STL
1 stop4h 47mAmerican Airlines
Tue 6/116:09 amSTL - IND
2 stops13h 22mAmerican Airlines
Deal found 5/6$543
Mon 6/33:44 pmIND - STL
2 stops7h 03mAmerican Airlines
Mon 6/103:27 pmSTL - IND
1 stop6h 10mAmerican Airlines
Deal found 5/6$691
Sun 9/154:05 pmSBN - STL
2 stops17h 07mAmerican Airlines
Tue 9/172:03 pmSTL - SBN
2 stops20h 05mAmerican Airlines
Deal found 5/6$951
Tue 5/1412:03 pmSBN - STL
2 stops9h 57mAmerican Airlines
Fri 5/171:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 5/7$1,131
Wed 5/1512:03 pmSBN - STL
2 stops12h 16mAmerican Airlines
Fri 5/171:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 5/7$1,138

Cheap United Airlines flights from Indiana to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Indiana and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Browse through some of the cheapest United Airlines flights traveling from Indiana to St. Louis. Make sure to examine the flight information before completing your reservation.
Thu 5/2311:55 amFWA - STL
1 stop4h 46mUnited Airlines
Mon 5/276:30 amSTL - FWA
1 stop3h 50mUnited Airlines
Deal found 5/6$246
Tue 5/146:20 amSBN - STL
1 stop4h 54mUnited Airlines
Fri 5/175:25 pmSTL - SBN
1 stop21h 55mUnited Airlines
Deal found 5/7$510
Sun 5/199:35 amSBN - STL
1 stop5h 48mUnited Airlines
Sun 5/268:05 amSTL - SBN
1 stop3h 24mUnited Airlines
Deal found 5/7$555
Sun 9/157:50 amSBN - STL
1 stop3h 17mUnited Airlines
Tue 9/178:25 amSTL - SBN
2 stops13h 37mUnited Airlines
Deal found 5/6$608
Thu 5/2311:55 amFWA - STL
1 stop4h 46mUnited Airlines
Mon 5/274:55 pmSTL - FWA
2 stops17h 25mUnited Airlines
Deal found 5/6$609
Tue 5/141:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Fri 5/174:57 pmSTL - SBN
2 stops22h 23mUnited Airlines
Deal found 5/7$648
Sat 5/258:45 amIND - STL
1 stop6h 31mUnited Airlines
Sat 6/16:30 amSTL - IND
2 stops7h 15mUnited Airlines
Deal found 5/6$665
Mon 5/204:42 pmFWA - STL
2 stops24h 56mUnited Airlines
Wed 5/2210:10 amSTL - FWA
1 stop4h 56mUnited Airlines
Deal found 5/7$855

Cheap Indiana to St. Louis flights in May & June 2024

Find cheap flight options from Indiana to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back in a little while for more flight options.
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/15:15 pmSTL - IND
1 stop14h 42mSpirit Airlines
Deal found 5/5$171
Tue 5/2110:15 pmIND - STL
1 stop12h 21mFrontier
Thu 5/237:44 pmSTL - IND
1 stop13h 43mFrontier
Deal found 5/6$173
Thu 5/236:45 amIND - STL
1 stop11h 44mSpirit Airlines
Tue 5/2810:34 amSTL - IND
1 stop21h 23mSpirit Airlines
Deal found 5/6$181
Thu 5/236:45 amIND - STL
1 stop11h 44mSpirit Airlines
Tue 5/282:35 pmSTL - IND
2 stops17h 22mSpirit Airlines
Deal found 5/6$184
Sat 6/16:45 amIND - STL
1 stop10h 40mSpirit Airlines
Sun 6/27:30 pmSTL - IND
1 stop14h 47mSpirit Airlines
Deal found 5/6$192
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/111:39 amSTL - IND
2 stops20h 18mSpirit Airlines
Deal found 5/5$199
Mon 6/38:06 pmIND - STL
2 stops18h 31mSpirit Airlines
Wed 6/51:55 pmSTL - IND
1 stop14h 34mSpirit Airlines
Deal found 5/6$202
Mon 6/36:45 amIND - STL
3 stops31h 52mSpirit Airlines
Wed 6/51:55 pmSTL - IND
1 stop14h 34mSpirit Airlines
Deal found 5/6$211
Wed 6/56:06 pmIND - STL
2 stops24h 22mSpirit Airlines
Wed 6/121:55 pmSTL - IND
1 stop14h 34mSpirit Airlines
Deal found 5/6$219

Indiana to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Indiana and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
These are some of the best deals we've found on flights to St. Louis in 2024 at this time. Check back in a little while for more flight options.
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/15:15 pmSTL - IND
1 stop14h 42mSpirit Airlines
Deal found 5/5$171
Tue 5/2110:15 pmIND - STL
1 stop12h 21mFrontier
Thu 5/237:44 pmSTL - IND
1 stop13h 43mFrontier
Deal found 5/6$173
Thu 5/236:45 amIND - STL
1 stop11h 44mSpirit Airlines
Tue 5/2810:34 amSTL - IND
1 stop21h 23mSpirit Airlines
Deal found 5/6$181
Thu 5/236:45 amIND - STL
1 stop11h 44mSpirit Airlines
Tue 5/282:35 pmSTL - IND
2 stops17h 22mSpirit Airlines
Deal found 5/6$184
Sat 6/16:45 amIND - STL
1 stop10h 40mSpirit Airlines
Sun 6/27:30 pmSTL - IND
1 stop14h 47mSpirit Airlines
Deal found 5/6$192
Sat 9/75:53 pmFWA - STL
1 stop6h 27mAmerican Airlines
Tue 9/107:30 amSTL - FWA
1 stop5h 17mAmerican Airlines
Deal found 5/6$196
Thu 5/306:45 amIND - STL
1 stop11h 44mSpirit Airlines
Sat 6/111:39 amSTL - IND
2 stops20h 18mSpirit Airlines
Deal found 5/5$199
Mon 6/38:06 pmIND - STL
2 stops18h 31mSpirit Airlines
Wed 6/51:55 pmSTL - IND
1 stop14h 34mSpirit Airlines
Deal found 5/6$202
Mon 6/36:45 amIND - STL
3 stops31h 52mSpirit Airlines
Wed 6/51:55 pmSTL - IND
1 stop14h 34mSpirit Airlines
Deal found 5/6$211

Indiana to St. Louis flights leaving soon

Find last-minute flight options from Indiana to St. Louis 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 2,749,864 searches. Data last updated May 7, 2024.
Consider one of these great deals we found on last-minute flights from Indiana to St. Louis. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/146:20 amSBN - STL
1 stop4h 54mUnited Airlines
Fri 5/175:25 pmSTL - SBN
1 stop21h 55mUnited Airlines
Deal found 5/7$510
Tue 5/141:05 pmSBN - STL
1 stop3h 41mUnited Airlines
Fri 5/174:57 pmSTL - SBN
2 stops22h 23mUnited Airlines
Deal found 5/7$648
Tue 5/1412:03 pmSBN - STL
2 stops9h 57mAmerican Airlines
Fri 5/171:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 5/7$1,131
Wed 5/1512:03 pmSBN - STL
2 stops12h 16mAmerican Airlines
Fri 5/171:01 pmSTL - SBN
2 stops21h 31mAmerican Airlines
Deal found 5/7$1,138

One-way flights to St. Louis from Indiana

Search for one-way flight options from Indiana to St. Louis. 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 2,749,864 searches. Data last updated May 7, 2024.
Users traveling one-way from Indiana to St. Louis can select one of these great deals. For those needing a return trip from Indiana, there is a search form available above.
Tue 6/116:40 amIND - STL
1 stop8h 43mSpirit Airlines
Deal found 5/6$77
Wed 5/157:20 pmIND - STL
1 stop24h 20mSpirit Airlines
Deal found 5/6$79
Sat 6/16:45 amIND - STL
1 stop10h 40mSpirit Airlines
Deal found 5/7$89
Sat 6/16:45 amIND - STL
1 stop10h 40mSpirit Airlines
Deal found 5/6$109
Wed 6/267:06 pmIND - STL
1 stop5h 57mAmerican Airlines
Deal found 5/6$115
Mon 6/108:19 pmIND - STL
2 stops19h 04mSpirit Airlines
Deal found 5/6$117
Mon 6/101:30 pmIND - STL
1 stop22h 27mSpirit Airlines
Deal found 5/6$124
Mon 6/38:06 pmIND - STL
2 stops18h 31mSpirit Airlines
Deal found 5/6$125
Mon 6/36:45 amIND - STL
3 stops31h 52mSpirit Airlines
Deal found 5/6$134

Find flights from Indiana to St. Louis within your budget

Customize your flight search to find flights from Indiana to St. Louis 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 2,749,864 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$171 - $323

Route

Depart

Return

Price

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Thu 5/30

1 stop11h 44m

Lambert-St Louis

Sat 6/1

1 stop14h 42m

$171

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Tue 5/21

1 stop12h 21m

Lambert-St Louis

Thu 5/23

1 stop13h 43m

$173

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Thu 5/23

1 stop11h 44m

Lambert-St Louis

Tue 5/28

1 stop21h 23m

$181

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Thu 5/23

1 stop11h 44m

Lambert-St Louis

Tue 5/28

2 stops17h 22m

$184

Fort WayneLambert-St Louis

FWA - STL

FWASTL

Fort Wayne

Sat 9/7

1 stop6h 27m

Lambert-St Louis

Tue 9/10

1 stop7h 41m

$195

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Tue 5/21

1 stop9h 22m

Lambert-St Louis

Thu 5/23

2 stops17h 00m

$222

IndianapolisLambert-St Louis

IND - STL

INDSTL

Indianapolis

Wed 6/5

1 stop4h 47m

Lambert-St Louis

Wed 6/12

1 stop5h 47m

$229

Fort WayneLambert-St Louis

FWA - STL

FWASTL

Fort Wayne

Thu 5/23

1 stop4h 46m

Lambert-St Louis

Mon 5/27

1 stop3h 50m

$246

Fort WayneLambert-St Louis

FWA - STL

FWASTL

Fort Wayne

Sat 9/7

2 stops8h 24m

Lambert-St Louis

Tue 9/10

1 stop5h 52m

$323

Flights are sorted by cheapest first

Deals found on 5/5

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

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 7, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Indiana to St. Louis have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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.

Delta
8.1
Very good
10,810 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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.

United Airlines
7.4
Good
11,073 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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.

American Airlines
7.3
Good
14,686 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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.

Spirit Airlines
6.4
Okay
8,711 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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.

Frontier
6.3
Okay
4,088 reviews
Delta
8.1
Very good
10,810 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

8.1

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 Indiana to St. Louis. 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 St. Louis from Indiana?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Indiana to St. Louis.

  • Can I find flights from Indiana to St. Louis for under $200 on Cheapflights?

    Yes, there are multiple flights from Indiana to St. Louis for under $200. The cheapest flight booked recently is on Spirit Airlines for just $171, but on average you can expect to pay $214.

  • Are there last-minute flights available from Indiana to St. Louis for under $600?

    There are currently 4+ open flights from Indiana to St. Louis within the next 7 days for less than $600.

  • What are the cheapest airlines to fly from Indiana to St. Louis one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $77. Users have also found prices from $115 and $135 on American Airlines and Frontier, respectively.

  • What are the most popular routes from Indiana to St. Louis?

    Most travelers choose Indianapolis - Lambert-St Louis, Fort Wayne - Lambert-St Louis or South Bend/Michiana - Lambert-St Louis when deciding on the best route from Indiana to St. Louis.

  • What are the most popular airlines that fly from Indiana to St. Louis?

    Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Indiana to St. Louis.

  • What does IND to STL mean?

    IND stands for Indianapolis Airport, while STL stands for Lambert-St Louis Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. South Bend/Michiana Airport (SBN), Fort Wayne Airport (FWA), Evansville Dress Regional Airport (EVV), Lafayette Purdue University Airport (LAF) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Indiana to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Indiana to St. Louis 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 Indiana to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Indiana to St. Louis 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 Indiana to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Indiana to St. Louis?

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

  • Can I find deals for business class flights from Indiana to St. Louis?

    Yes. Cheapflights offers flight deals from Indiana to St. Louis 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 Indiana to St. Louis that allow pets onboard?

    Many airlines flying from Indiana to St. Louis 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 Indiana to St. Louis?

    Yes, you can often find last-minute deals on Indiana to St. Louis 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 Indiana to St. Louis flight deals updated?

    The Indiana to St. Louis flight deals you see on this page were last updated on 5/6.

See more FAQs

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Top 3 airlines flying from Indiana to St. Louis

Discover the top 3 airlines that operate flights from Indiana to St. Louis. 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 2,749,864 searches. Data last updated May 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$195Average$311FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$214Average$254FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$257Average$385FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Indiana to St. Louis by cabin class

Find flights from Indiana to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Indiana to St. Louis?

Cheapflights helps you search for flights from Indiana to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Indiana to St. Louis?

Millions of users choose and trust Cheapflights to book the best flight deals from Indiana to St. Louis for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Indiana to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from Indiana shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Indiana to St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Indiana today and book when prices fit your budget.

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