Rp 3,409,482 Cheap Flights from St. Louis to Decatur
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Flights from St. Louis to Decatur
Cheap flight deals from St. Louis to Decatur
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 09:394h 21m1 stopsDEC 14:00St. Louis - Decatur | Thu, Apr 10 | United Airlines
DEC 09:505h 57m1 stopsSTL 15:47Decatur - St. Louis | Wed, Apr 16 | United AirlinesRp 4,373,780 Rp 6,875,08836% OFF36% OFFRp 6,875,088 Rp 4,373,780 -
STL 10:403h 20m1 stopsDEC 14:00St. Louis - Decatur | Mon, Apr 14 | United Airlines
DEC 09:504h 55m1 stopsSTL 14:45Decatur - St. Louis | Sun, Apr 20 | United AirlinesRp 4,373,780 Rp 6,875,08836% OFF36% OFFRp 6,875,088 Rp 4,373,780
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STL 09:394h 21m1 stopsDEC 14:00St. Louis - Decatur | Fri, Apr 11 | United Airlines
DEC 09:504h 52m1 stopsSTL 14:42Decatur - St. Louis | Thu, Apr 17 | United AirlinesRp 4,376,076 Rp 6,875,08836% OFF36% OFFRp 6,875,088 Rp 4,376,076
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STL 08:006h1 stopsDEC 14:00St. Louis - Decatur | Sat, Apr 19 | United Airlines
DEC 09:504h 52m1 stopsSTL 14:42Decatur - St. Louis | Fri, Apr 25 | United AirlinesRp 4,392,14836% OFFRp 6,875,088 Rp 4,392,148
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STL 07:356h 25m1 stopsDEC 14:00St. Louis - Decatur | Wed, Apr 9 | American Airlines
DEC 14:3525h 40m1 stopsSTL 16:15Decatur - St. Louis | Tue, Apr 15 | United AirlinesRp 4,394,44436% OFFRp 6,875,088 Rp 4,394,444 -
STL 05:458h 15m1 stopsDEC 14:00St. Louis - Decatur | Fri, Apr 11 | American Airlines
DEC 09:5013h 43m1 stopsSTL 23:33Decatur - St. Louis | Thu, Apr 17 | United AirlinesRp 4,607,96733% OFFRp 6,875,088 Rp 4,607,967
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STL 10:403h 20m1 stopsDEC 14:00St. Louis - Decatur | Wed, Apr 9 | United Airlines
DEC 14:3521h 45m1 stopsSTL 12:20Decatur - St. Louis | Tue, Apr 15 | United AirlinesRp 4,729,65231% OFFRp 6,875,088 Rp 4,729,652
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STL 10:403h 20m1 stopsDEC 14:00St. Louis - Decatur | Tue, Apr 15 | United Airlines
DEC 14:3524h 7m1 stopsSTL 14:42Decatur - St. Louis | Mon, Apr 21 | United AirlinesRp 4,915,62428% OFFRp 6,875,088 Rp 4,915,624
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STL 10:403h 20m1 stopsDEC 14:00St. Louis - Decatur | Wed, Apr 16 | United Airlines
DEC 14:3525h 12m1 stopsSTL 15:47Decatur - St. Louis | Tue, Apr 22 | United AirlinesRp 4,915,62428% OFFRp 6,875,088 Rp 4,915,624
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STL 07:456h 15m1 stopsDEC 14:00St. Louis - Decatur | Sat, Apr 19 | American Airlines
DEC 14:358h 58m1 stopsSTL 23:33Decatur - St. Louis | Fri, Apr 25 | United AirlinesRp 4,950,06328% OFFRp 6,875,088 Rp 4,950,063
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STL 13:0017h 25m1 stopsDEC Invalid DateSt. Louis - Decatur | Fri, Apr 11 | Normal Airline
DEC 15:006hNonstopSTL 16:00Decatur - St. Louis | Sun, Apr 13 | Normal AirlineFind More FlightsFind More Flights
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STL 08:006h1 stopsDEC 14:00St. Louis - Decatur | Fri, Apr 25 | United AirlinesRp 3,409,482 Rp 5,653,77140% OFF40% OFFRp 5,653,771 Rp 3,409,482
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STL 09:394h 21m1 stopsDEC 14:00St. Louis - Decatur | Mon, Apr 28 | United AirlinesRp 3,437,034 Rp 5,653,77139% OFF39% OFFRp 5,653,771 Rp 3,437,034
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STL 08:006h1 stopsDEC 14:00St. Louis - Decatur | Wed, Apr 30 | United AirlinesRp 3,437,034 Rp 5,653,77139% OFF39% OFFRp 5,653,771 Rp 3,437,034
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STL 09:394h 21m1 stopsDEC 14:00St. Louis - Decatur | Sat, Apr 26 | United AirlinesRp 3,439,33039% OFFRp 5,653,771 Rp 3,439,330
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STL 13:104h 40m1 stopsDEC 17:50St. Louis - Decatur | Fri, May 2 | United AirlinesRp 3,485,24938% OFFRp 5,653,771 Rp 3,485,249
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STL 05:458h 15m1 stopsDEC 14:00St. Louis - Decatur | Wed, Apr 30 | American AirlinesRp 3,570,19937% OFFRp 5,653,771 Rp 3,570,199
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STL 07:356h 25m1 stopsDEC 14:00St. Louis - Decatur | Mon, Apr 28 | American AirlinesRp 3,806,68133% OFFRp 5,653,771 Rp 3,806,681
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STL 05:4512h 5m1 stopsDEC 17:50St. Louis - Decatur | Thu, May 1 | American AirlinesRp 3,818,16132% OFFRp 5,653,771 Rp 3,818,161
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STL 08:006h1 stopsDEC 14:00St. Louis - Decatur | Sun, Apr 27 | United AirlinesRp 3,930,66230% OFFRp 5,653,771 Rp 3,930,662
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STL 07:3510h 15m1 stopsDEC 17:50St. Louis - Decatur | Fri, May 2 | American AirlinesRp 4,070,71528% OFFRp 5,653,771 Rp 4,070,715
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STL 13:0017h 25m1 stopsDEC Invalid DateSt. Louis - Decatur | Fri, Apr 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Decatur (DEC) the cheapest?
Airlines adjust prices for flights from St. Louis to Decatur based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Decatur (DEC) cost?
According to Trip.com's data, the lowest price is around Rp 7,390,655.
How to find a cheap flight from St. Louis to Decatur
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Decatur. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest St. Louis to Decatur ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from St. Louis to Decatur for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 3409482 for a one-way ticket on Fri, Apr 25.
Compare cheap St. Louis to Decatur flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from St. Louis to Decatur. The most affordable airline currently operating on this route is United Airlines.
Set up a Price Alert to track fare drops.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from St. Louis to Decatur to access exclusive deals just for you.
Flight Info | St. Louis to Decatur
| Cheapest one-way flight price | Rp 3,409,482 |
|---|---|
| Off-season for travel | February |
| Peak season for travel | January |
| Flight distance | 176.69 km |
| Popular airline | Southern Airways Express |
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