$60+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — STL
Mar 23 — Mar 301
1 adult, Economy
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Find cheap flights from Raleigh 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 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 February 21, 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 February 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/174:12 pm
RDU
- STL
1 stop19h 25m
Frontier
Tue 3/2411:27 am
STL
- RDU
1 stop11h 11m
Frontier
Deal found 2/17![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/216:00 am
RDU
- STL
1 stop25h 50m
Frontier
Thu 4/2311:21 am
STL
- RDU
1 stop11h 54m
Frontier
Deal found 2/18![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 4/216:00 am
RDU
- STL
1 stop25h 50m
Frontier
Sat 4/258:23 pm
STL
- RDU
1 stop11h 00m
Frontier
Deal found 2/18![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:50 am
RDU
- MCI
1 stop5h 08m
Frontier
Wed 3/2511:45 am
MCI
- RDU
1 stop10h 15m
Frontier
Deal found 2/18![Frontier logo]()
$160
This Travelocity deal was found by Cheapflights users on 2/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
RDU
- STL
1 stop18h 25m
Frontier
Thu 4/168:06 pm
STL
- RDU
1 stop23h 58m
Frontier
Deal found 2/19![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/144:00 pm
RDU
- STL
1 stop15h 50m
Frontier
Thu 4/1611:25 am
STL
- RDU
1 stop20h 21m
Frontier
Deal found 2/19![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 2/20. 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 5/76:00 am
RDU
- STL
1 stop5h 30m
Frontier
Sat 5/94:55 pm
STL
- RDU
1 stop14h 01m
Frontier
Deal found 2/20![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/294:00 pm
RDU
- STL
1 stop19h 30m
Frontier
Mon 5/48:23 pm
STL
- RDU
1 stop17h 41m
Frontier
Deal found 2/19![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/176:25 pm
RDU
- STL
2 stops17h 12m
Multiple Airlines
Tue 3/2411:27 am
STL
- RDU
1 stop11h 11m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$179
This Frontier deal was found by Cheapflights users on 2/19. 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.
Fri 4/246:10 am
RDU
- MCI
1 stop5h 24m
Frontier
Sun 4/2611:53 am
MCI
- RDU
1 stop11h 22m
Frontier
Deal found 2/19![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Wed 5/134:07 pm
RDU
- STL
1 stop19h 23m
Frontier
Sat 5/168:13 pm
STL
- RDU
1 stop11h 33m
Frontier
Deal found 2/18![Frontier logo]()
$186
This Priceline deal was found by Cheapflights users on 2/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:50 am
RDU
- MCI
1 stop5h 08m
Frontier
Mon 3/305:08 pm
MCI
- RDU
1 stop6h 03m
Frontier
Deal found 2/17![Frontier logo]()
$189
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 February 21, 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 February 21, 2026.
This CheapOair deal was found by Cheapflights users on 2/17. 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.
Wed 4/2210:44 am
RDU
- STL
1 stop13h 35m
Frontier
Sat 4/254:55 pm
STL
- RDU
1 stop14h 01m
Frontier
Deal found 2/17![Frontier logo]()
$171
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/510:22 am
RDU
- STL
1 stop5h 20m
United Airlines
Sun 3/87:41 am
STL
- RDU
1 stop5h 01m
United Airlines
Deal found 2/19![United Airlines logo]()
$205
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:00 am
RDU
- SGF
1 stop6h 24m
American Airlines
Sat 4/187:00 am
SGF
- RDU
1 stop6h 10m
American Airlines
Deal found 2/18![American Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/83:08 pm
RDU
- MCI
1 stop20h 22m
Multiple Airlines
Mon 3/95:08 pm
MCI
- RDU
1 stop6h 03m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 2/17. 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.
Wed 3/257:00 am
RDU
- MCI
Nonstop2h 55m
Delta
Mon 3/307:59 pm
MCI
- RDU
Nonstop2h 25m
Delta
Deal found 2/17![Delta logo]()
$299
This CheapOair deal was found by Cheapflights users on 2/16. 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 5/16:50 pm
RDU
- STL
1 stop5h 29m
Frontier
Sun 5/34:55 pm
STL
- RDU
1 stop16h 04m
Frontier
Deal found 2/16![Frontier logo]()
$192
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/295:05 am
RDU
- SGF
1 stop7h 09m
American Airlines
Sat 5/26:24 pm
SGF
- RDU
1 stop4h 34m
American Airlines
Deal found 2/19![American Airlines logo]()
$231
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/46:15 am
RDU
- STL
2 stops7h 06m
United Airlines
Sun 3/87:41 am
STL
- RDU
1 stop5h 01m
United Airlines
Deal found 2/18![United Airlines logo]()
$251
This CheapOair deal was found by Cheapflights users on 2/18. 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.
Mon 3/166:00 am
RDU
- STL
1 stop8h 34m
Frontier
Fri 3/204:51 pm
STL
- RDU
1 stop14h 01m
Frontier
Deal found 2/18![Frontier logo]()
$235
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 6/710:05 am
RDU
- STL
1 stop6h 41m
United Airlines
Tue 6/91:13 pm
STL
- RDU
1 stop7h 24m
United Airlines
Deal found 2/18![United Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/168:19 pm
RDU
- SGF
1 stop14h 41m
Multiple Airlines
Wed 3/1810:41 am
SGF
- RDU
1 stop22h 12m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 2/19. 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 4/67:00 am
RDU
- MCI
Nonstop2h 55m
Delta
Sat 4/117:59 pm
MCI
- RDU
Nonstop2h 25m
Delta
Deal found 2/19![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/108:22 am
RDU
- COU
1 stop6h 44m
United Airlines
Tue 3/178:00 am
COU
- RDU
1 stop4h 42m
United Airlines
Deal found 2/19![United Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/266:00 am
RDU
- STL
1 stop5h 31m
Frontier
Sun 3/294:51 pm
STL
- RDU
2 stops14h 51m
Frontier
Deal found 2/17![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:20 am
RDU
- MCI
Nonstop2h 52m
Delta
Thu 5/147:59 pm
MCI
- RDU
Nonstop2h 29m
Delta
Deal found 2/18![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Mon 4/136:00 am
RDU
- MCI
1 stop10h 36m
Multiple Airlines
Wed 4/155:15 am
MCI
- RDU
2 stops8h 49m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
RDU
- SGF
1 stop5h 50m
American Airlines
Sun 3/86:00 pm
SGF
- RDU
1 stop5h 07m
American Airlines
Deal found 2/18![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/66:05 am
RDU
- STL
2 stops9h 38m
United Airlines
Sun 3/87:41 am
STL
- RDU
1 stop5h 01m
United Airlines
Deal found 2/19![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:00 am
RDU
- MCI
Nonstop2h 56m
Delta
Wed 4/157:59 pm
MCI
- RDU
Nonstop2h 31m
Delta
Deal found 2/18![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/195:21 pm
RDU
- STL
1 stop4h 47m
United Airlines
Tue 6/25:41 pm
STL
- RDU
1 stop6h 09m
United Airlines
Deal found 2/19![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/17. 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.
Thu 4/97:00 am
RDU
- MCI
Nonstop2h 55m
Delta
Sun 4/127:59 pm
MCI
- RDU
Nonstop2h 25m
Delta
Deal found 2/17![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 4/297:00 am
RDU
- SGF
1 stop5h 14m
American Airlines
Sat 5/910:54 am
SGF
- RDU
1 stop6h 42m
American Airlines
Deal found 2/16![American Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Fri 4/106:00 am
RDU
- SGF
1 stop14h 33m
Multiple Airlines
Sun 4/123:27 pm
SGF
- RDU
1 stop18h 47m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 2/17. 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 5/205:21 pm
RDU
- STL
1 stop6h 24m
United Airlines
Sun 5/241:13 pm
STL
- RDU
1 stop4h 47m
United Airlines
Deal found 2/17![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 2/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
RDU
- MCI
Nonstop2h 56m
Delta
Thu 4/307:59 pm
MCI
- RDU
Nonstop2h 31m
Delta
Deal found 2/18![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 2/17. 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 4/287:00 am
RDU
- MCI
Nonstop2h 56m
Delta
Wed 4/297:59 pm
MCI
- RDU
Nonstop2h 31m
Delta
Deal found 2/17![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/256:00 am
RDU
- SGF
2 stops9h 35m
United Airlines
Thu 4/306:25 pm
SGF
- RDU
1 stop5h 05m
United Airlines
Deal found 2/19![United Airlines logo]()
$284
This Mytrip deal was found by Cheapflights users on 2/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:08 pm
RDU
- TBN
2 stops20h 42m
Multiple Airlines
Sat 3/72:30 pm
TBN
- RDU
3 stops24h 41m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 2/19. 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 4/103:45 pm
RDU
- MCI
1 stop8h 12m
Delta
Sun 4/127:59 pm
MCI
- RDU
Nonstop2h 25m
Delta
Deal found 2/19![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/146:30 am
RDU
- COU
1 stop5h 03m
United Airlines
Thu 3/2611:15 am
COU
- RDU
1 stop5h 02m
United Airlines
Deal found 2/19![United Airlines logo]()
$293
Last-minute flights from Raleigh to MissouriDiscover last-minute flight deals from Raleigh to Missouri. Data last updated February 21, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Missouri. Data last updated February 21, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:04 pm
RDU
- STL
1 stop8h 55m
Frontier
Sat 2/283:49 pm
STL
- RDU
1 stop15h 48m
Frontier
Deal found 2/18![Frontier logo]()
$202
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:12 pm
RDU
- STL
1 stop23h 29m
Frontier
Mon 3/23:49 pm
STL
- RDU
1 stop21h 09m
Frontier
Deal found 2/17![Frontier logo]()
$198
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/510:22 am
RDU
- STL
1 stop5h 20m
United Airlines
Sun 3/87:41 am
STL
- RDU
1 stop5h 01m
United Airlines
Deal found 2/19![United Airlines logo]()
$205
This CheapOair deal was found by Cheapflights users on 2/18. 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.
Thu 3/123:50 pm
RDU
- STL
1 stop16h 32m
Frontier
Tue 3/174:51 pm
STL
- RDU
1 stop14h 01m
Frontier
Deal found 2/18![Frontier logo]()
$200
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/146:30 am
RDU
- STL
1 stop5h 06m
United Airlines
Thu 3/265:00 am
STL
- RDU
1 stop4h 08m
United Airlines
Deal found 2/19![United Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/154:07 pm
RDU
- STL
1 stop22h 27m
Frontier
Fri 3/2012:16 pm
STL
- RDU
1 stop10h 55m
Frontier
Deal found 2/20![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/174:12 pm
RDU
- STL
1 stop19h 25m
Frontier
Tue 3/2411:27 am
STL
- RDU
1 stop11h 11m
Frontier
Deal found 2/17![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Tue 3/176:25 pm
RDU
- STL
2 stops17h 12m
Multiple Airlines
Tue 3/2411:27 am
STL
- RDU
1 stop11h 11m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$179
This Expedia deal was found by Cheapflights users on 2/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:50 am
RDU
- MCI
1 stop5h 08m
Frontier
Wed 3/2511:45 am
MCI
- RDU
1 stop10h 15m
Frontier
Deal found 2/18![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:50 am
RDU
- STL
1 stop4h 47m
Frontier
Fri 3/204:51 pm
STL
- RDU
1 stop14h 01m
Frontier
Deal found 2/20![Frontier logo]()
$195
This Priceline deal was found by Cheapflights users on 2/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:50 am
RDU
- MCI
1 stop5h 08m
Frontier
Mon 3/305:08 pm
MCI
- RDU
1 stop6h 03m
Frontier
Deal found 2/17![Frontier logo]()
$189
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 3/256:00 am
RDU
- STL
1 stop6h 11m
American Airlines
Wed 4/85:51 am
STL
- RDU
1 stop6h 07m
American Airlines
Deal found 2/17![American Airlines logo]()
$197
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 February 21, 2026.
Search for one-way flight options from Raleigh to Missouri. Find affordable one-way fares based on user searches. Data last updated February 21, 2026.
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/104:12 pm
RDU
- STL
1 stop19h 25m
Frontier
Deal found 2/18![Frontier logo]()
$60
This WAYA deal was found by Cheapflights users on 2/18. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:50 am
RDU
- STL
1 stop4h 47m
Frontier
Deal found 2/18![Frontier logo]()
$64
This Trip.com deal was found by Cheapflights users on 2/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:06 pm
RDU
- STL
1 stop19h 26m
Frontier
Deal found 2/18![Frontier logo]()
$65
This Trip.com deal was found by Cheapflights users on 2/19. 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 4/63:57 pm
RDU
- STL
1 stop19h 33m
Frontier
Deal found 2/19![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 4/76:00 am
RDU
- STL
1 stop5h 30m
Frontier
Deal found 2/20![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/176:50 am
RDU
- STL
1 stop28h 47m
Frontier
Deal found 2/19![Frontier logo]()
$71
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:00 am
RDU
- STL
1 stop8h 34m
Frontier
Deal found 2/17![Frontier logo]()
$72
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 am
RDU
- STL
1 stop8h 19m
Frontier
Deal found 2/17![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/254:12 pm
RDU
- STL
1 stop19h 19m
Frontier
Deal found 2/20![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 2/17. 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 3/186:50 am
RDU
- MCI
1 stop5h 08m
Frontier
Deal found 2/17![Frontier logo]()
$80
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:43 pm
RDU
- MCI
1 stop26h 15m
Frontier
Deal found 2/19![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 3/174:12 pm
RDU
- MCI
1 stop19h 46m
Frontier
Deal found 2/20![Frontier logo]()
$89
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 February 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $136 (Kiwi.com) |
One-way from | $60 (Trip.com) |
Popular in | September |
Cheapest in | October |
Average price | $384 |
Good round-trip deal | $248 or less |
Good one-way deal | $169 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 February 21, 2026.
Use the filters below to find and compare flights from Raleigh to Missouri that are best for you.
Fly from
Raleigh
Fly to
Missouri
Route
Depart
Return
Price
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Wed 4/22
10:44 am-11:19 pm
1 stop13h 35m
Lambert-St Louis
Sat 4/25
4:55 pm-7:56 am
1 stop14h 01m
$171
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Fri 5/1
6:50 pm-11:19 pm
1 stop5h 29m
Lambert-St Louis
Sun 5/3
4:55 pm-9:59 am
1 stop16h 04m
$192
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Thu 3/5
10:22 am-2:42 pm
1 stop5h 20m
Lambert-St Louis
Sun 3/8
7:41 am-1:42 pm
1 stop5h 01m
$205
RaleighSpringfield
RDU - SGF
RDUSGF
Raleigh-Durham
Wed 4/15
5:00 am-10:24 am
1 stop6h 24m
Springfield-Branson
Sat 4/18
7:00 am-2:10 pm
1 stop6h 10m
$231
RaleighSpringfield
RDU - SGF
RDUSGF
Raleigh-Durham
Wed 4/29
5:05 am-11:14 am
1 stop7h 09m
Springfield-Branson
Sat 5/2
6:24 pm-11:58 pm
1 stop4h 34m
$231
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Mon 3/16
6:00 am-1:34 pm
1 stop8h 34m
Lambert-St Louis
Fri 3/20
4:51 pm-7:52 am
1 stop14h 01m
$235
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Wed 3/4
6:15 am-12:21 pm
2 stops7h 06m
Lambert-St Louis
Sun 3/8
7:41 am-1:42 pm
1 stop5h 01m
$251
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Sun 6/7
10:05 am-3:46 pm
1 stop6h 41m
Lambert-St Louis
Tue 6/9
1:13 pm-9:37 pm
1 stop7h 24m
$258
RaleighColumbia
RDU - COU
RDUCOU
Raleigh-Durham
Tue 3/10
8:22 am-2:06 pm
1 stop6h 44m
Columbia Regional
Tue 3/17
8:00 am-1:42 pm
1 stop4h 42m
$263
RaleighSt. Louis
RDU - STL
RDUSTL
Raleigh-Durham
Thu 3/26
6:00 am-10:31 am
1 stop5h 31m
Lambert-St Louis
Sun 3/29
4:51 pm-8:42 am
2 stops14h 51m
$264
Showing 1-10 of 60 results
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-MCI
RDU-COU
RDU-SGF
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-MCI
RDU-COU
RDU-SGF
What is the cheapest month to book a flight from Raleigh to Missouri?
Currently, May is the cheapest month in which you can book a flight from Raleigh to Missouri (average of $88). Flying from Raleigh to Missouri in March is currently the most expensive (average of $213). 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 February 21, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Raleigh to Missouri by exploring options for tickets in the morning.
Weekly flight availability from Raleigh to Missouri
Explore weekly flight availability from Raleigh to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 21, 2026.
The most flights from RDU to USMO are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
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 February 21, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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 February 21, 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 February 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$387 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$371 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$223 | Average$337 | FlexibilityNo cancel fee | On-time69% |