
$88 Cheap flight deals from Indianapolis (IND) to St. Peters (STL)
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This Weekend's Flight Deals from Indianapolis to St. Peters
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $88 One Way, $286 Round Trip from Indianapolis to St. Peters
Prices starting at $286 for return flights and $88 for one-way flights to St. Peters were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
St. Peters economy flight packages

The Wildwood Hotel
Jan 16 - Jan 19
Indianapolis (IND) to St. Louis (STL)
Reviewed on Oct 16, 2025

The Knight Center at Washington University
Jan 16 - Jan 19
Indianapolis (IND) to St. Louis (STL)
Reviewed on Sep 15, 2025

More About Flying To St. Peters from Indianapolis
Route Information for Flights from Indianapolis to St. Peters
Origin Airport IATA Code | IND |
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Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Indianapolis to St. Peters
If you are looking online for bargain Indianapolis to St. Peters flights, Orbitz is your ideal destination. We understand that vacations can be expensive and offer guaranteed low prices on our domestic and international tickets.
Orbitz Uses Cutting-Edge Mobile Tools
Orbitz may offer low cost Indianapolis to St. Peters flights but this does not mean that we skimp on giving you the latest mobile apps. You don’t have to worry about checking your flight status as we send the info for your flights from Indianapolis to St. Peters directly to your smartphone.
Fly Cheap and Earn Miles on Your Indianapolis to St. Peters Flights
Frequent flyer miles and points are great—and even better when you earn them on cheap flights from Indianapolis to St. Peters. With Orbitz, you can earn miles for your frequent flyer program on qualified flights. Enter your frequent flyer number when you book with us to get rewarded for your flight.
Orbitz Takes the Hassle Out Of Flying
We know that flying can be stressful, particularly if you are traveling with young children. That’s why we make sure you are aware of any changes or delays to your flights from Indianapolis to St. Peters via your phone or email address. We can even inform family members too.
Orbitz Flights Fit Around Your Lifestyle
Orbitz understands that you don’t necessarily want to fly at 5:00 a.m—and that sometimes you do. This is why we allow you to find the best Indianapolis to St. Peters flights at the times you want with ease.
Flights from Indianapolis
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Indianapolis Airports
St. Peters Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.


