$127+ Cheap flights from Mississippi to St. Louis (STL)
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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — STL
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Mississippi to St. Louis 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mississippi to St. Louis
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Cheapest flights from Mississippi to St. LouisExplore the most affordable flight options available from Mississippi to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Mississippi to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This CheapOair deal was found by Cheapflights users on 8/4. 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 9/108:11 pm -
1 stop20h 23m
Sat 9/128:10 pm -
1 stop19h 30m
Deal found 8/4![Frontier logo]()
$226
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 9/32:50 pm -
1 stop24h 38m
Wed 9/98:10 pm -
1 stop19h 30m
Deal found 8/2![Frontier logo]()
$232
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/125:42 pm -
1 stop5h 00m
Tue 9/2210:21 am -
1 stop6h 51m
Deal found 7/31![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 7/31. 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 11/214:00 pm -
1 stop5h 33m
Fri 11/272:31 pm -
1 stop6h 12m
Deal found 7/31![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/2311:18 am -
1 stop6h 46m
Sun 10/45:43 am -
1 stop4h 57m
Deal found 8/2![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/175:32 am -
1 stop4h 22m
Wed 8/197:00 am -
1 stop5h 12m
Deal found 8/3![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 8/267:40 am -
1 stop5h 22m
Wed 9/165:43 am -
1 stop4h 57m
Deal found 8/3![American Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 8/3. 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 8/175:55 am -
1 stop7h 10m
Wed 8/1910:45 am -
2 stops7h 20m
Deal found 8/3![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 8/1. 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 9/110:26 am -
1 stop4h 07m
Tue 9/83:40 pm -
1 stop6h 13m
Deal found 8/1![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/36:34 pm -
1 stop5h 08m
Mon 9/73:25 pm -
1 stop7h 05m
Deal found 8/4![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/1811:34 am -
1 stop6h 30m
Sun 9/205:43 am -
1 stop5h 18m
Deal found 8/4![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 11/56:00 am -
1 stop4h 51m
Mon 11/95:37 pm -
1 stop4h 25m
Deal found 7/31![Delta logo]()
$319
Best flights from Mississippi to St. LouisDiscover carefully curated flight deals from Mississippi to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Mississippi to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This CheapOair deal was found by Cheapflights users on 8/4. 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 9/108:11 pm -
1 stop20h 23m
Sat 9/128:10 pm -
1 stop19h 30m
Deal found 8/4![Frontier logo]()
$226
This Delta deal was found by Cheapflights users on 8/3. 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 8/266:30 am -
1 stop5h 16m
Wed 9/164:59 pm -
1 stop5h 09m
Deal found 8/3![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 8/267:40 am -
1 stop5h 22m
Wed 9/165:43 am -
1 stop4h 57m
Deal found 8/3![American Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 8/3. 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 8/175:55 am -
1 stop7h 10m
Wed 8/1910:45 am -
2 stops7h 20m
Deal found 8/3![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 11/219:00 am -
1 stop5h 13m
Fri 11/276:15 am -
1 stop5h 34m
Deal found 7/31![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/2. 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 11/214:00 pm -
1 stop5h 33m
Fri 11/272:31 pm -
1 stop6h 12m
Deal found 8/2![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/1811:34 am -
1 stop6h 30m
Sun 9/205:43 am -
1 stop5h 18m
Deal found 8/4![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 8/4. 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 9/102:55 pm -
1 stop4h 15m
Sat 9/1211:15 am -
2 stops8h 55m
Deal found 8/4![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/175:32 am -
1 stop4h 22m
Wed 8/197:00 am -
1 stop5h 12m
Deal found 8/3![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/99:47 am -
1 stop4h 28m
Wed 9/167:56 am -
1 stop6h 50m
Deal found 8/2![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/3. 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 11/55:28 pm -
1 stop6h 05m
Mon 11/910:21 am -
1 stop6h 36m
Deal found 8/3![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/31. 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 9/136:55 pm -
1 stop4h 10m
Wed 9/162:45 pm -
1 stop3h 20m
Deal found 7/31![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 11/219:05 am -
1 stop5h 08m
Fri 11/272:55 pm -
1 stop5h 31m
Deal found 8/2![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 11/206:04 pm -
1 stop5h 52m
Fri 11/272:31 pm -
1 stop6h 12m
Deal found 8/2![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 7/31. 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 9/96:00 am -
1 stop3h 35m
Wed 9/164:45 pm -
1 stop5h 05m
Deal found 7/31![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 10/55:26 pm -
1 stop4h 33m
Mon 10/1910:12 am -
1 stop6h 44m
Deal found 8/2![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 11/191:53 pm -
1 stop4h 20m
Fri 11/272:31 pm -
1 stop6h 12m
Deal found 8/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 10/314:55 pm -
1 stop5h 31m
Wed 11/45:00 am -
2 stops11h 08m
Deal found 7/31![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/3. 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 9/35:45 am -
1 stop7h 25m
Wed 9/92:50 pm -
2 stops6h 50m
Deal found 8/3![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/183:27 pm -
1 stop7h 15m
Sun 9/205:43 am -
1 stop6h 04m
Deal found 8/4![American Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 10/296:00 am -
1 stop4h 51m
Sun 11/16:00 am -
1 stop5h 17m
Deal found 8/3![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/274:55 pm -
1 stop5h 31m
Tue 11/37:30 am -
2 stops12h 04m
Deal found 8/3![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 8/3. 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 9/27:00 am -
2 stops7h 25m
Wed 9/98:40 am -
1 stop5h 00m
Deal found 8/3![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/125:35 am -
2 stops11h 13m
Tue 9/225:43 am -
1 stop4h 57m
Deal found 7/31![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 8/216:00 pm -
1 stop5h 58m
Mon 8/245:23 pm -
1 stop4h 58m
Deal found 8/1![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/1. 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 11/176:50 am -
1 stop7h 23m
Wed 11/1811:00 am -
1 stop5h 34m
Deal found 8/1![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/3. 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 9/2512:40 pm -
2 stops7h 15m
Sun 9/276:00 am -
2 stops5h 50m
Deal found 8/3![Southwest logo]()
$353
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 8/215:45 pm -
1 stop4h 55m
Sun 8/236:25 pm -
1 stop5h 34m
Deal found 8/1![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/3. 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 9/15:00 pm -
1 stop6h 21m
Mon 9/75:23 pm -
1 stop5h 43m
Deal found 8/3![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/34:13 pm -
1 stop6h 13m
Sat 11/72:55 pm -
1 stop4h 48m
Deal found 8/2![United Airlines logo]()
$395
Last-minute flights from Mississippi to St. LouisDiscover last-minute flight deals from Mississippi to St. Louis. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Mississippi to St. Louis. Data last updated August 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/175:32 am -
1 stop4h 22m
Wed 8/197:00 am -
1 stop5h 12m
Deal found 8/3![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 8/3. 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 8/175:55 am -
1 stop7h 10m
Wed 8/1910:45 am -
2 stops7h 20m
Deal found 8/3![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 8/3. 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 8/266:30 am -
1 stop5h 16m
Wed 9/164:59 pm -
1 stop5h 09m
Deal found 8/3![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 8/267:40 am -
1 stop5h 22m
Wed 9/165:43 am -
1 stop4h 57m
Deal found 8/3![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 8/1. 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 9/110:26 am -
1 stop4h 07m
Tue 9/83:40 pm -
1 stop6h 13m
Deal found 8/1![Delta logo]()
$315
This Frontier deal was found by Cheapflights users on 8/2. 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.
Thu 9/32:50 pm -
1 stop24h 38m
Wed 9/98:10 pm -
1 stop19h 30m
Deal found 8/2![Frontier logo]()
$232
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/36:34 pm -
1 stop5h 08m
Mon 9/73:25 pm -
1 stop7h 05m
Deal found 8/4![American Airlines logo]()
$319
This CheapOair deal was found by Cheapflights users on 8/4. 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 9/108:11 pm -
1 stop20h 23m
Sat 9/128:10 pm -
1 stop19h 30m
Deal found 8/4![Frontier logo]()
$226
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/125:42 pm -
1 stop5h 00m
Tue 9/2210:21 am -
1 stop6h 51m
Deal found 7/31![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 9/1811:34 am -
1 stop6h 30m
Sun 9/205:43 am -
1 stop5h 18m
Deal found 8/4![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/2311:18 am -
1 stop6h 46m
Sun 10/45:43 am -
1 stop4h 57m
Deal found 8/2![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/256:22 pm -
1 stop5h 21m
Mon 9/285:43 am -
1 stop4h 57m
Deal found 8/1![American Airlines logo]()
$321
One-way flights from Mississippi to St. LouisSearch for one-way flight options from Mississippi to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Mississippi to St. Louis. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 11/17:45 pm -
2 stops37h 55m
Deal found 8/2![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 11/26:46 pm -
2 stops38h 54m
Deal found 8/2![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/17:45 pm -
2 stops17h 25m
Deal found 8/1![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/1610:50 am -
2 stops13h 09m
Deal found 7/31![Multiple Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 8/1. 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.
Thu 10/16:25 am -
1 stop4h 30m
Deal found 8/1![Delta logo]()
$191
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/2711:14 am -
1 stop6h 51m
Deal found 8/3![American Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 8/167:25 pm -
3 stops41h 56m
Deal found 8/4![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 8/175:04 pm -
2 stops23h 12m
Deal found 8/2![Multiple Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/2712:00 pm -
2 stops10h 59m
Deal found 8/3![United Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 8/162:37 pm -
1 stop7h 24m
Deal found 7/31![United Airlines logo]()
$264
This American Airlines deal was found by Cheapflights users on 8/4. 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 10/247:15 am -
1 stop4h 54m
Deal found 8/4![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 10/249:20 am -
2 stops9h 41m
Deal found 8/3![United Airlines logo]()
$289
Find flight deals from Mississippi to St. Louis
Keep the following information in mind while searching for Mississippi to St. Louis flight deals. Data was last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $226 (CheapOair) |
One-way from | $127 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Cheapflights Fare Finder
Customize your flight search to find flights from Mississippi 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 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Mississippi to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MemphisSt. Louis
MEM - STL
MEMSTL
Memphis
Thu 9/10
8:11 pm-4:34 pm
1 stop20h 23m
Lambert-St Louis
Sat 9/12
8:10 pm-3:40 pm
1 stop19h 30m
$226
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Wed 8/26
6:30 am-11:46 am
1 stop5h 16m
Lambert-St Louis
Wed 9/16
4:59 pm-10:08 pm
1 stop5h 09m
$295
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Sat 11/21
4:00 pm-9:33 pm
1 stop5h 33m
Lambert-St Louis
Fri 11/27
2:31 pm-8:43 pm
1 stop6h 12m
$295
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Mon 8/17
5:32 am-9:54 am
1 stop4h 22m
Lambert-St Louis
Wed 8/19
7:00 am-12:12 pm
1 stop5h 12m
$304
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Wed 8/26
7:40 am-1:02 pm
1 stop5h 22m
Lambert-St Louis
Wed 9/16
5:43 am-10:40 am
1 stop4h 57m
$305
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Mon 8/17
5:55 am-1:05 pm
1 stop7h 10m
Lambert-St Louis
Wed 8/19
10:45 am-6:05 pm
2 stops7h 20m
$309
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Sat 11/21
9:00 am-2:13 pm
1 stop5h 13m
Lambert-St Louis
Fri 11/27
6:15 am-11:49 am
1 stop5h 34m
$319
MobileSt. Louis
MOB - STL
MOBSTL
Mobile
Fri 9/18
11:34 am-6:04 pm
1 stop6h 30m
Lambert-St Louis
Sun 9/20
5:43 am-11:01 am
1 stop5h 18m
$319
Baton RougeSt. Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Thu 11/5
5:28 pm-11:33 pm
1 stop6h 05m
Lambert-St Louis
Mon 11/9
10:21 am-4:57 pm
1 stop6h 36m
$319
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Fri 11/20
6:04 pm-11:56 pm
1 stop5h 52m
Lambert-St Louis
Fri 11/27
2:31 pm-8:43 pm
1 stop6h 12m
$319
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Mississippi to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Mississippi with our price prediction graph.
GPT-STL
BTR-STL
MEM-STL
MOB-STL
JAN-STL
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 Mississippi to St. Louis
USMS-STL
GPT-STL
BTR-STL
MEM-STL
MOB-STL
What is the cheapest month to book a flight from Mississippi to St. Louis?
Currently, March is the cheapest month in which you can book a flight from Mississippi to St. Louis (average of $291). Flying from Mississippi to St. Louis in August is currently the most expensive (average of $643). 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.
Related info for your journey
Find useful and relevant information for your journey from Mississippi to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Mississippi to St. Louis
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Complete your trip
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Mississippi and St. Louis flights
Browse other Mississippi and St. Louis flight options. Last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Mississippi to St. Louis flights
Consider these flights traveling from Mississippi to St. Louis.
Top 2 airlines flying from Mississippi to St. Louis
Discover the top 2 airlines that operate flights from Mississippi 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$253 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$606 | FlexibilityNo cancel fee | On-timeN/A |