$71+ Cheap flights from Raleigh (RDU) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — STL
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest flights from Raleigh to MissouriExplore the most affordable flight options available from Raleigh to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Raleigh to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/206:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/246:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/26![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/246:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/316:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/25![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/286:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/316:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/27![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/154:05 pm
RDU
- STL
1 stop18h 35m
Frontier
Thu 10/2210:35 am
STL
- RDU
1 stop12h 42m
Frontier
Deal found 7/26![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1412:04 pm
RDU
- STL
1 stop21h 53m
Frontier
Sat 8/154:57 pm
STL
- RDU
1 stop6h 07m
Frontier
Deal found 7/24![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/286:05 am
RDU
- STL
1 stop12h 17m
Frontier
Sun 8/306:17 pm
STL
- RDU
1 stop13h 15m
Frontier
Deal found 7/26![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1412:04 pm
RDU
- STL
1 stop21h 53m
Frontier
Mon 8/174:57 pm
STL
- RDU
1 stop13h 39m
Frontier
Deal found 7/24![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2010:11 pm
RDU
- MCI
1 stop13h 30m
Frontier
Mon 8/2411:26 am
MCI
- RDU
1 stop11h 33m
Frontier
Deal found 7/26![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/236:35 am
RDU
- STL
1 stop7h 35m
Frontier
Fri 9/252:29 pm
STL
- RDU
1 stop9h 00m
Frontier
Deal found 7/24![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/234:05 pm
RDU
- STL
1 stop18h 35m
Frontier
Sun 10/2510:35 am
STL
- RDU
1 stop12h 42m
Frontier
Deal found 7/24![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/206:05 am
RDU
- STL
1 stop12h 17m
Frontier
Thu 8/276:17 pm
STL
- RDU
1 stop13h 15m
Frontier
Deal found 7/23![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/166:14 pm
RDU
- MCI
1 stop23h 56m
Frontier
Wed 8/1911:26 am
MCI
- RDU
1 stop11h 33m
Frontier
Deal found 7/27![Frontier logo]()
$154
Best flights from Raleigh to MissouriDiscover carefully curated flight deals from Raleigh to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Raleigh to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Delta deal was found by Cheapflights users on 7/26. 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 9/38:00 am
RDU
- MCI
Nonstop2h 52m
Delta
Wed 9/96:00 am
MCI
- RDU
1 stop8h 09m
Delta
Deal found 7/26![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/23. 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 8/206:00 am
RDU
- STL
Nonstop2h 05m
Southwest
Thu 8/2710:10 am
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/23![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 9/85:35 pm
RDU
- COU
1 stop5h 30m
American Airlines
Tue 9/154:51 pm
COU
- RDU
1 stop6h 00m
American Airlines
Deal found 7/24![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/76:25 am
RDU
- COU
1 stop4h 51m
United Airlines
Mon 9/143:11 pm
COU
- RDU
2 stops7h 48m
United Airlines
Deal found 7/27![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 7/25. 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 11/269:06 am
RDU
- MCI
Nonstop3h 05m
Delta
Tue 12/17:40 pm
MCI
- RDU
Nonstop2h 33m
Delta
Deal found 7/25![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/22. 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 9/26:55 pm
RDU
- STL
Nonstop2h 05m
Southwest
Sat 9/59:00 am
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/22![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/26. 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 10/159:57 am
RDU
- MCI
1 stop6h 17m
Delta
Wed 10/217:55 pm
MCI
- RDU
Nonstop2h 33m
Delta
Deal found 7/26![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/24. 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 8/158:25 am
RDU
- STL
Nonstop2h 05m
Southwest
Mon 8/176:50 pm
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/24![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/75:12 pm
RDU
- COU
1 stop7h 21m
United Airlines
Mon 8/103:25 pm
COU
- RDU
1 stop5h 12m
United Airlines
Deal found 7/24![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/26. 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 9/35:10 am
RDU
- MCI
1 stop5h 09m
Delta
Mon 9/77:15 pm
MCI
- RDU
Nonstop2h 39m
Delta
Deal found 7/26![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/27. 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 9/106:00 am
RDU
- COU
1 stop4h 56m
American Airlines
Thu 9/173:31 pm
COU
- RDU
1 stop5h 18m
American Airlines
Deal found 7/27![American Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 7/26. 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 9/96:15 am
RDU
- STL
Nonstop2h 05m
Southwest
Wed 9/1610:15 am
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/26![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/85:12 pm
RDU
- COU
1 stop7h 21m
United Airlines
Wed 8/123:11 pm
COU
- RDU
2 stops7h 48m
United Airlines
Deal found 7/24![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/22. 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 10/149:00 am
RDU
- MCI
Nonstop2h 45m
Delta
Sat 10/177:45 pm
MCI
- RDU
Nonstop2h 33m
Delta
Deal found 7/22![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 7/24. 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 9/86:15 am
RDU
- MCI
1 stop4h 15m
Southwest
Tue 9/158:20 am
MCI
- RDU
1 stop3h 45m
Southwest
Deal found 7/24![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 7/24. 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 10/155:30 am
RDU
- MCI
1 stop5h 19m
Delta
Mon 10/197:45 pm
MCI
- RDU
Nonstop2h 33m
Delta
Deal found 7/24![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 7/25. 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 9/227:25 pm
RDU
- MCI
1 stop4h 15m
Southwest
Sat 9/266:35 am
MCI
- RDU
1 stop4h 50m
Southwest
Deal found 7/25![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/1910:40 am
RDU
- SGF
2 stops12h 22m
United Airlines
Tue 9/296:00 am
SGF
- RDU
1 stop6h 49m
United Airlines
Deal found 7/23![United Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/26:23 pm
RDU
- SGF
1 stop5h 09m
American Airlines
Sat 10/107:03 am
SGF
- RDU
1 stop5h 18m
American Airlines
Deal found 7/22![American Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 7/26. 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 10/61:50 pm
RDU
- STL
1 stop7h 10m
Southwest
Mon 10/128:35 pm
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/26![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/25. 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 9/112:51 pm
RDU
- STL
1 stop4h 26m
Delta
Mon 9/75:23 pm
STL
- RDU
1 stop6h 19m
Delta
Deal found 7/25![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/136:25 am
RDU
- COU
1 stop4h 49m
United Airlines
Sun 8/166:15 am
COU
- RDU
1 stop5h 18m
United Airlines
Deal found 7/23![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 7/25. 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 8/244:20 pm
RDU
- STL
1 stop3h 50m
Southwest
Mon 8/3110:10 am
STL
- RDU
Nonstop1h 50m
Southwest
Deal found 7/25![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/22. 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 9/186:31 pm
RDU
- SGF
1 stop4h 37m
Delta
Sun 9/205:34 pm
SGF
- RDU
1 stop5h 54m
Delta
Deal found 7/22![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/25. 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 12/58:00 am
RDU
- COU
1 stop7h 29m
United Airlines
Wed 12/95:00 am
COU
- RDU
1 stop4h 26m
United Airlines
Deal found 7/25![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 7/26. 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 8/176:00 am
RDU
- STL
Nonstop2h 05m
Southwest
Thu 8/272:25 pm
STL
- RDU
1 stop5h 25m
Southwest
Deal found 7/26![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 7/23. 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 9/1812:31 pm
RDU
- SGF
1 stop5h 23m
Delta
Thu 9/245:34 pm
SGF
- RDU
1 stop4h 46m
Delta
Deal found 7/23![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/106:25 am
RDU
- JLN
1 stop7h 53m
United Airlines
Wed 9/307:32 am
JLN
- RDU
1 stop7h 31m
United Airlines
Deal found 7/22![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/291:15 pm
RDU
- JLN
1 stop6h 31m
United Airlines
Wed 9/21:53 pm
JLN
- RDU
1 stop8h 33m
United Airlines
Deal found 7/23![United Airlines logo]()
$394
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:53 am
RDU
- MCI
1 stop4h 33m
Delta
Tue 8/257:15 pm
MCI
- RDU
Nonstop2h 39m
Delta
Deal found 7/22![Delta logo]()
$339
Last-minute flights from Raleigh to MissouriDiscover last-minute flight deals from Raleigh to Missouri. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Missouri. Data last updated July 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1412:04 pm
RDU
- STL
1 stop21h 53m
Frontier
Sat 8/154:57 pm
STL
- RDU
1 stop6h 07m
Frontier
Deal found 7/24![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1412:04 pm
RDU
- STL
1 stop21h 53m
Frontier
Mon 8/174:57 pm
STL
- RDU
1 stop13h 39m
Frontier
Deal found 7/24![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/1712:04 pm
RDU
- MCI
1 stop6h 06m
Frontier
Mon 8/2411:26 am
MCI
- RDU
1 stop11h 33m
Frontier
Deal found 7/25![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/206:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/246:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/26![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2010:11 pm
RDU
- MCI
1 stop13h 30m
Frontier
Mon 8/2411:26 am
MCI
- RDU
1 stop11h 33m
Frontier
Deal found 7/26![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/206:05 am
RDU
- STL
1 stop12h 17m
Frontier
Thu 8/276:17 pm
STL
- RDU
1 stop13h 15m
Frontier
Deal found 7/23![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/246:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/316:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/25![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/264:02 pm
RDU
- STL
1 stop26h 20m
Frontier
Mon 8/316:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/24![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/266:05 am
RDU
- MCI
1 stop5h 36m
Frontier
Sat 8/295:00 pm
MCI
- RDU
1 stop5h 59m
Frontier
Deal found 7/26![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/286:05 am
RDU
- STL
1 stop12h 17m
Frontier
Mon 8/316:17 pm
STL
- RDU
1 stop12h 19m
Frontier
Deal found 7/27![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/286:05 am
RDU
- STL
1 stop12h 17m
Frontier
Sun 8/306:17 pm
STL
- RDU
1 stop13h 15m
Frontier
Deal found 7/26![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/316:05 am
RDU
- MCI
1 stop5h 36m
Frontier
Sat 9/55:00 pm
MCI
- RDU
1 stop5h 59m
Frontier
Deal found 7/23![Frontier logo]()
$161
One-way flights from Raleigh to MissouriSearch for one-way flight options from Raleigh to Missouri. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Raleigh to Missouri. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/286:35 am
RDU
- STL
1 stop7h 35m
Frontier
Deal found 7/25![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:05 am
RDU
- STL
1 stop12h 17m
Frontier
Deal found 7/25![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/1412:04 pm
RDU
- STL
1 stop21h 53m
Frontier
Deal found 7/23![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/166:35 am
RDU
- STL
1 stop7h 35m
Frontier
Deal found 7/24![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/214:20 pm
RDU
- STL
1 stop18h 20m
Frontier
Deal found 7/23![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 10/246:35 am
RDU
- STL
1 stop28h 05m
Frontier
Deal found 7/26![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:15 am
RDU
- STL
1 stop12h 22m
Frontier
Deal found 7/23![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/224:15 pm
RDU
- STL
1 stop26h 07m
Frontier
Deal found 7/24![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/2010:11 pm
RDU
- STL
1 stop20h 11m
Frontier
Deal found 7/23![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2510:11 pm
RDU
- MCI
1 stop13h 30m
Frontier
Deal found 7/26![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/216:35 am
RDU
- STL
1 stop28h 05m
Frontier
Deal found 7/23![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/226:05 am
RDU
- MCI
1 stop11h 00m
Frontier
Deal found 7/26![Frontier logo]()
$81
Find flight deals from Raleigh to Missouri
Keep the following information in mind while searching for Raleigh to Missouri flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $133 (Kiwi.com) |
One-way from | $71 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $427 |
Good round-trip deal | $279 or less |
Good one-way deal | $156 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Raleigh 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 July 27, 2026.
Use the filters below to find and compare flights from Raleigh to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Thu 9/3
8:00 am-9:52 am
Nonstop2h 52m
Kansas City
Wed 9/9
6:00 am-3:09 pm
1 stop8h 09m
$289
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Thu 11/26
9:06 am-11:11 am
Nonstop3h 05m
Kansas City
Tue 12/1
7:40 pm-11:13 pm
Nonstop2h 33m
$289
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Thu 10/15
9:57 am-3:14 pm
1 stop6h 17m
Kansas City
Wed 10/21
7:55 pm-11:28 pm
Nonstop2h 33m
$289
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Thu 9/3
5:10 am-9:19 am
1 stop5h 09m
Kansas City
Mon 9/7
7:15 pm-10:54 pm
Nonstop2h 39m
$289
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Wed 10/14
9:00 am-10:45 am
Nonstop2h 45m
Kansas City
Sat 10/17
7:45 pm-11:18 pm
Nonstop2h 33m
$289
Quickest round-trip
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Thu 8/20
6:00 am-7:05 am
Nonstop2h 05m
Lambert-St Louis
Thu 8/27
10:10 am-1:00 pm
Nonstop1h 50m
$297
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Wed 9/2
6:55 pm-8:00 pm
Nonstop2h 05m
Lambert-St Louis
Sat 9/5
9:00 am-11:50 am
Nonstop1h 50m
$297
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Sat 8/15
8:25 am-9:30 am
Nonstop2h 05m
Lambert-St Louis
Mon 8/17
6:50 pm-9:40 pm
Nonstop1h 50m
$297
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Wed 9/9
6:15 am-7:20 am
Nonstop2h 05m
Lambert-St Louis
Wed 9/16
10:15 am-1:05 pm
Nonstop1h 50m
$297
RaleighKansas City
RDU - MCI
RDUMCI
Raleigh-Durham
Tue 9/8
6:15 am-9:30 am
1 stop4h 15m
Kansas City
Tue 9/15
8:20 am-1:05 pm
1 stop3h 45m
$299
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Raleigh to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Raleigh with our price prediction graph.
RDU-STL
RDU-SGF
RDU-COU
RDU-MCI
RDU-TBN
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 Raleigh to Missouri
RDU-USMO
RDU-STL
RDU-SGF
RDU-COU
RDU-MCI
What is the cheapest month to book a flight from Raleigh to Missouri?
Currently, January is the cheapest month in which you can book a flight from Raleigh to Missouri (average of $323). Flying from Raleigh to Missouri in July is currently the most expensive (average of $436). 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 RDU to MO?
Find hourly flight availability from Raleigh 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 July 27, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Raleigh to Missouri by exploring options for tickets in the morning.
How much does it cost to fly round-trip from Raleigh to Missouri?
Airfare is below average for this route at the moment.
Raleigh to Missouri flights typically cost between $297 and $521 in August.The cheapest round-trip price found within the last 5 days was $133 on Frontier (Aug 20-Aug 24).
How far ahead should I book a flight from Raleigh to Missouri?
The best time to book flights from Raleigh to Missouri is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 July 27, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Raleigh to Missouri by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Raleigh 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 Raleigh to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Missouri by cabin class
Find flights from Raleigh to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Missouri flights
Browse other Raleigh and Missouri flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Raleigh to Missouri flights
Consider these flights traveling from Raleigh to Missouri.
Top 5 airlines flying from Raleigh to Missouri
Discover the top 5 airlines that operate flights from Raleigh 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$420 | FlexibilityNo cancel fee | On-time63% |