$82+ Cheap flights from Indianapolis (IND) to Missouri
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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
IND — STL
Apr 18 — Apr 251
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Missouri with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Indianapolis to MissouriExplore the most affordable flight options available from Indianapolis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
Explore the most affordable flight options available from Indianapolis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
This Gotogate deal was found by Cheapflights users on 3/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:09 pm
IND
- STL
1 stop13h 42m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/13![Frontier logo]()
$189
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:46 pm
IND
- STL
1 stop23h 46m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/17![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/15. 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.
Sat 5/98:39 pm
IND
- MCI
1 stop18h 10m
Frontier
Tue 5/122:34 pm
MCI
- IND
1 stop28h 20m
Frontier
Deal found 3/15![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Tue 3/241:39 pm
IND
- STL
1 stop22h 40m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/17![Frontier logo]()
$212
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Fri 5/18:46 pm
IND
- MCI
1 stop18h 20m
Frontier
Fri 5/82:34 pm
MCI
- IND
1 stop28h 20m
Frontier
Deal found 3/16![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:23 am
IND
- STL
1 stop15h 56m
Frontier
Sat 4/184:16 pm
STL
- IND
1 stop19h 41m
Frontier
Deal found 3/17![Frontier logo]()
$236
This Gotogate deal was found by Cheapflights users on 3/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:46 pm
IND
- STL
1 stop11h 35m
Frontier
Tue 5/268:08 pm
STL
- IND
1 stop22h 46m
Frontier
Deal found 3/15![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 3/14. 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.
Thu 4/1611:12 am
IND
- STL
1 stop13h 07m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/14![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 5/112:34 pm
IND
- STL
1 stop19h 16m
Frontier
Mon 5/48:23 pm
STL
- IND
2 stops22h 31m
Frontier
Deal found 3/17![Frontier logo]()
$254
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Wed 3/258:33 pm
IND
- MCI
1 stop24h 22m
Frontier
Sun 3/2910:47 am
MCI
- IND
1 stop9h 15m
Frontier
Deal found 3/14![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 3/15. 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.
Sun 3/297:03 pm
IND
- STL
1 stop12h 59m
Frontier
Mon 3/3012:14 pm
STL
- IND
1 stop23h 40m
Frontier
Deal found 3/15![Frontier logo]()
$261
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:05 am
IND
- MCI
Nonstop1h 35m
Southwest
Tue 4/212:10 pm
MCI
- IND
Nonstop1h 25m
Southwest
Deal found 3/17![Southwest logo]()
$267
Best flights from Indianapolis to MissouriDiscover carefully curated flight deals from Indianapolis to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
Discover carefully curated flight deals from Indianapolis to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Sat 4/1810:44 am
IND
- STL
1 stop13h 35m
Frontier
Wed 4/224:59 pm
STL
- IND
1 stop13h 39m
Frontier
Deal found 3/17![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:40 pm
IND
- STL
Nonstop1h 00m
Southwest
Mon 4/64:55 pm
STL
- IND
1 stop4h 40m
Southwest
Deal found 3/18![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 3/16. 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.
Wed 4/296:13 am
IND
- STL
1 stop4h 29m
Delta
Thu 4/306:48 am
STL
- IND
1 stop5h 40m
Delta
Deal found 3/16![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 4/169:20 pm
IND
- SGF
1 stop4h 16m
United Airlines
Mon 4/206:50 pm
SGF
- IND
1 stop5h 04m
United Airlines
Deal found 3/17![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:29 am
IND
- MCI
1 stop6h 05m
American Airlines
Sun 5/245:16 pm
MCI
- IND
1 stop5h 58m
American Airlines
Deal found 3/13![American Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:35 pm
IND
- MCI
1 stop6h 00m
Southwest
Mon 4/201:30 pm
MCI
- IND
Nonstop1h 25m
Southwest
Deal found 3/15![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 3/15. 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.
Sat 4/186:13 am
IND
- STL
1 stop4h 35m
Delta
Mon 4/205:59 pm
STL
- IND
1 stop5h 08m
Delta
Deal found 3/15![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 4/157:15 am
IND
- SGF
1 stop4h 33m
United Airlines
Mon 4/206:50 pm
SGF
- IND
1 stop3h 49m
United Airlines
Deal found 3/17![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:15 pm
IND
- STL
2 stops5h 55m
Southwest
Thu 4/304:00 pm
STL
- IND
1 stop6h 00m
Southwest
Deal found 3/16![Southwest logo]()
$292
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:49 pm
IND
- STL
1 stop4h 05m
American Airlines
Sun 6/217:00 am
STL
- IND
1 stop3h 31m
American Airlines
Deal found 3/16![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 3/17. 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.
Tue 6/96:25 pm
IND
- SGF
1 stop5h 10m
Delta
Sun 6/146:45 pm
SGF
- IND
1 stop4h 49m
Delta
Deal found 3/17![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Fri 4/38:07 pm
IND
- SGF
1 stop5h 29m
United Airlines
Mon 4/66:50 pm
SGF
- IND
1 stop3h 49m
United Airlines
Deal found 3/14![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:25 pm
IND
- MCI
2 stops9h 05m
Southwest
Tue 4/212:30 pm
MCI
- IND
2 stops8h 15m
Southwest
Deal found 3/17![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:07 pm
IND
- STL
1 stop4h 04m
United Airlines
Mon 4/208:15 pm
STL
- IND
1 stop3h 39m
United Airlines
Deal found 3/17![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/14. 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.
Tue 5/196:30 am
IND
- MCI
1 stop4h 16m
Delta
Wed 5/276:19 am
MCI
- IND
1 stop4h 39m
Delta
Deal found 3/14![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:25 pm
IND
- STL
1 stop6h 30m
Southwest
Wed 5/63:55 pm
STL
- IND
1 stop5h 55m
Southwest
Deal found 3/16![Southwest logo]()
$306
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:11 am
IND
- SGF
1 stop5h 54m
American Airlines
Sat 7/257:53 pm
SGF
- IND
1 stop3h 44m
American Airlines
Deal found 3/14![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 3/3112:47 pm
IND
- SGF
1 stop5h 37m
United Airlines
Sat 4/46:50 pm
SGF
- IND
1 stop3h 49m
United Airlines
Deal found 3/16![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:50 am
IND
- STL
1 stop4h 25m
Southwest
Tue 6/212:40 pm
STL
- IND
1 stop7h 45m
Southwest
Deal found 3/15![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/106:00 am
IND
- MCI
1 stop3h 52m
United Airlines
Mon 4/136:15 am
MCI
- IND
1 stop4h 02m
United Airlines
Deal found 3/13![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:30 am
IND
- STL
1 stop8h 00m
Southwest
Tue 5/263:10 pm
STL
- IND
2 stops6h 40m
Southwest
Deal found 3/15![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Thu 4/309:25 pm
IND
- SGF
1 stop4h 22m
United Airlines
Mon 5/46:22 pm
SGF
- IND
1 stop4h 09m
United Airlines
Deal found 3/18![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:35 pm
IND
- STL
1 stop6h 40m
Southwest
Sun 5/315:25 am
STL
- IND
1 stop5h 50m
Southwest
Deal found 3/14![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:20 am
IND
- MCI
1 stop7h 10m
Southwest
Mon 5/251:30 pm
MCI
- IND
Nonstop1h 25m
Southwest
Deal found 3/17![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:40 pm
IND
- MCI
1 stop7h 45m
Southwest
Sun 4/263:25 pm
MCI
- IND
Nonstop1h 25m
Southwest
Deal found 3/17![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:35 am
IND
- MCI
1 stop5h 15m
Southwest
Mon 6/156:15 am
MCI
- IND
1 stop4h 50m
Southwest
Deal found 3/14![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:20 am
IND
- MCI
Nonstop1h 30m
Southwest
Sun 8/306:25 am
MCI
- IND
1 stop6h 50m
Southwest
Deal found 3/16![Southwest logo]()
$349
Last-minute flights from Indianapolis to MissouriDiscover last-minute flight deals from Indianapolis to Missouri. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Missouri. Data last updated March 19, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Tue 3/241:39 pm
IND
- STL
1 stop22h 40m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/17![Frontier logo]()
$212
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Wed 3/258:33 pm
IND
- MCI
1 stop24h 22m
Frontier
Sun 3/2910:47 am
MCI
- IND
1 stop9h 15m
Frontier
Deal found 3/14![Frontier logo]()
$255
This CheapOair deal was found by Cheapflights users on 3/18. 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.
Wed 3/258:33 pm
IND
- MCI
1 stop24h 22m
Frontier
Fri 3/278:40 pm
MCI
- IND
1 stop21h 58m
Frontier
Deal found 3/18![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 3/15. 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.
Sun 3/297:03 pm
IND
- STL
1 stop12h 59m
Frontier
Mon 3/3012:14 pm
STL
- IND
1 stop23h 40m
Frontier
Deal found 3/15![Frontier logo]()
$261
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/119:40 am
IND
- STL
1 stop5h 23m
American Airlines
Wed 4/157:05 am
STL
- IND
1 stop8h 48m
American Airlines
Deal found 3/17![American Airlines logo]()
$281
This Gotogate deal was found by Cheapflights users on 3/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:09 pm
IND
- STL
1 stop13h 42m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/13![Frontier logo]()
$189
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:05 am
IND
- MCI
Nonstop1h 35m
Southwest
Tue 4/212:10 pm
MCI
- IND
Nonstop1h 25m
Southwest
Deal found 3/17![Southwest logo]()
$267
This CheapOair deal was found by Cheapflights users on 3/14. 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.
Thu 4/1611:12 am
IND
- STL
1 stop13h 07m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/14![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:46 pm
IND
- STL
1 stop23h 46m
Frontier
Sun 4/199:55 pm
STL
- IND
1 stop14h 02m
Frontier
Deal found 3/17![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:23 am
IND
- STL
1 stop15h 56m
Frontier
Sat 4/184:16 pm
STL
- IND
1 stop19h 41m
Frontier
Deal found 3/17![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Sat 4/1810:44 am
IND
- STL
2 stops24h 47m
Frontier
Wed 4/228:23 pm
STL
- IND
1 stop14h 09m
Frontier
Deal found 3/17![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:55 pm
IND
- STL
1 stop5h 15m
Southwest
Tue 4/215:35 am
STL
- IND
2 stops6h 05m
Southwest
Deal found 3/15![Southwest logo]()
$280
One-way flights from Indianapolis to MissouriSearch for one-way flight options from Indianapolis to Missouri. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
Search for one-way flight options from Indianapolis to Missouri. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Thu 4/1612:17 pm
IND
- STL
1 stop19h 33m
Frontier
Deal found 3/17![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/1912:12 pm
IND
- STL
1 stop19h 38m
Frontier
Deal found 3/17![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 3/16. 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.
Wed 5/1312:14 pm
IND
- MCI
1 stop6h 15m
Frontier
Deal found 3/16![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/17. 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.
Mon 4/135:30 pm
IND
- STL
1 stop6h 55m
Frontier
Deal found 3/17![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 3/17. 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.
Wed 4/1512:07 pm
IND
- STL
1 stop12h 12m
Frontier
Deal found 3/17![Frontier logo]()
$96
This Mytrip deal was found by Cheapflights users on 3/15. 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 3/319:34 am
IND
- STL
1 stop14h 45m
Frontier
Deal found 3/15![Frontier logo]()
$100
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Fri 4/108:30 pm
IND
- MCI
1 stop24h 28m
Frontier
Deal found 3/16![Frontier logo]()
$102
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Fri 4/178:46 pm
IND
- STL
1 stop23h 46m
Frontier
Deal found 3/17![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Wed 5/1312:14 pm
IND
- STL
1 stop29h 40m
Frontier
Deal found 3/17![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Tue 4/145:08 pm
IND
- STL
2 stops14h 42m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Fri 4/178:46 pm
IND
- MCI
1 stop18h 20m
Frontier
Deal found 3/16![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 3/15. 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 4/1412:07 pm
IND
- STL
1 stop12h 12m
Frontier
Deal found 3/15![Frontier logo]()
$117
Find flight deals from Indianapolis to Missouri
Keep the following information in mind while searching for Indianapolis to Missouri flight deals. Data was last updated March 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Gotogate) |
One-way from | $82 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $282 |
Good round-trip deal | $366 or less |
Good one-way deal | $183 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Missouri 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 March 19, 2026.
Use the filters below to find and compare flights from Indianapolis to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Sat 4/18
10:44 am-11:19 pm
1 stop13h 35m
Lambert-St Louis
Wed 4/22
4:59 pm-7:38 am
1 stop13h 39m
$191
Quickest round-trip
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Thu 4/2
2:40 pm-2:40 pm
Nonstop1h 00m
Lambert-St Louis
Mon 4/6
4:55 pm-10:35 pm
1 stop4h 40m
$285
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Wed 4/29
6:13 am-9:42 am
1 stop4h 29m
Lambert-St Louis
Thu 4/30
6:48 am-1:28 pm
1 stop5h 40m
$287
IndianapolisKansas City
IND - MCI
INDMCI
Indianapolis
Mon 4/13
6:35 pm-11:35 pm
1 stop6h 00m
Kansas City
Mon 4/20
1:30 pm-3:55 pm
Nonstop1h 25m
$289
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Wed 4/29
5:15 pm-10:10 pm
2 stops5h 55m
Lambert-St Louis
Thu 4/30
4:00 pm-11:00 pm
1 stop6h 00m
$292
IndianapolisKansas City
IND - MCI
INDMCI
Indianapolis
Tue 4/14
1:25 pm-9:30 pm
2 stops9h 05m
Kansas City
Tue 4/21
2:30 pm-11:45 pm
2 stops8h 15m
$297
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Sun 5/3
6:25 pm-11:55 pm
1 stop6h 30m
Lambert-St Louis
Wed 5/6
3:55 pm-10:50 pm
1 stop5h 55m
$306
IndianapolisSt. Louis
IND - STL
INDSTL
Indianapolis
Sat 4/18
6:13 am-9:48 am
1 stop4h 35m
Lambert-St Louis
Mon 4/20
5:59 pm-12:07 am
1 stop5h 08m
$307
IndianapolisSpringfield
IND - SGF
INDSGF
Indianapolis
Thu 4/16
9:20 pm-12:36 am
1 stop4h 16m
Springfield-Branson
Mon 4/20
6:50 pm-12:54 am
1 stop5h 04m
$309
IndianapolisSpringfield
IND - SGF
INDSGF
Indianapolis
Wed 4/15
7:15 am-10:48 am
1 stop4h 33m
Springfield-Branson
Mon 4/20
6:50 pm-11:39 pm
1 stop3h 49m
$309
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Indianapolis with our price prediction graph.
IND-STL
IND-MCI
IND-SGF
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.
Cheapflights Insights
Everything you need to know about your flight from Indianapolis to Missouri
IND-USMO
IND-STL
IND-MCI
IND-SGF
What is the cheapest month to book a flight from Indianapolis to Missouri?
Currently, September is the cheapest month in which you can book a flight from Indianapolis to Missouri (average of $75). Flying from Indianapolis to Missouri in February is currently the most expensive (average of $259). 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 IND to MO?
Find hourly flight availability from Indianapolis to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 79% on flights from Indianapolis to Missouri by exploring options for tickets at noon.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated March 19, 2026.
Read through reviews of airlines operating flights from Indianapolis to Missouri, such as Southwest,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Indianapolis to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to Missouri by cabin class
Find flights from Indianapolis to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Missouri flights
Browse other Indianapolis and Missouri flight options. Last updated on March 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Indianapolis to Missouri flights
Consider these flights traveling from Indianapolis to Missouri.
Top 3 airlines flying from Indianapolis to Missouri
Discover the top 3 airlines that operate flights from Indianapolis to Missouri. 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 March 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$221 | Average$330 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$334 | FlexibilityNo cancel fee | On-time69% |