$61+ Cheap flights from Arizona 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STL
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Arizona 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 Arizona to MissouriExplore the most affordable flight options available from Arizona to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Arizona to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Travelocity deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Wed 10/79:45 am -
1 stop12h 14m
Wed 10/147:02 am -
1 stop9h 58m
Deal found 7/30![Alaska Airlines logo]()
$137
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:55 am -
Nonstop2h 57m
Mon 9/2112:52 pm -
Nonstop3h 09m
Deal found 7/31![Allegiant Air logo]()
$141
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.
Wed 10/2112:59 am -
1 stop10h 23m
Tue 10/272:17 pm -
1 stop7h 53m
Deal found 8/1![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/266:45 am -
1 stop10h 52m
Tue 9/298:32 pm -
1 stop13h 56m
Deal found 7/30![Frontier logo]()
$149
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.
Wed 9/169:15 am -
1 stop8h 02m
Wed 9/238:10 pm -
1 stop13h 50m
Deal found 7/31![Frontier logo]()
$153
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.
Tue 10/209:15 pm -
1 stop14h 07m
Tue 10/272:17 pm -
1 stop7h 53m
Deal found 8/1![Frontier logo]()
$154
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.
Tue 10/2012:59 am -
1 stop10h 23m
Tue 10/272:17 pm -
1 stop7h 53m
Deal found 8/1![Frontier logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 am -
1 stop12h 29m
Tue 9/153:19 pm -
1 stop9h 58m
Deal found 7/30![Alaska Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/84:48 pm -
1 stop24h 49m
Thu 9/108:32 pm -
1 stop13h 28m
Deal found 7/30![Frontier logo]()
$158
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 10/226:00 am -
1 stop5h 22m
Mon 10/262:17 pm -
1 stop21h 13m
Deal found 8/1![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/148:56 pm -
1 stop20h 41m
Thu 9/178:32 pm -
1 stop13h 28m
Deal found 7/30![Frontier logo]()
$166
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.
Wed 9/169:45 am -
1 stop7h 52m
Tue 9/228:32 pm -
1 stop13h 56m
Deal found 7/31![Frontier logo]()
$167
Best flights from Arizona to MissouriDiscover carefully curated flight deals from Arizona to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Arizona to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:30 am -
1 stop12h 29m
Tue 9/153:19 pm -
1 stop9h 58m
Deal found 7/30![Alaska Airlines logo]()
$157
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.
Sat 9/195:25 pm -
Nonstop2h 40m
Mon 9/217:15 pm -
Nonstop2h 45m
Deal found 7/31![Southwest logo]()
$267
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:45 am -
1 stop10h 32m
Tue 9/156:29 am -
2 stops12h 19m
Deal found 8/3![Multiple Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 1/213:25 pm -
1 stop5h 03m
Mon 1/253:10 pm -
1 stop7h 46m
Deal found 7/30![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/251:28 pm -
1 stop6h 53m
Tue 9/84:00 pm -
1 stop7h 26m
Deal found 7/30![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 11/62:21 pm -
1 stop6h 41m
Wed 11/118:00 am -
1 stop7h 16m
Deal found 7/30![American Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:30 am -
1 stop11h 29m
Wed 9/166:29 am -
2 stops13h 58m
Deal found 7/30![Alaska Airlines logo]()
$205
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:29 pm -
1 stop20h 41m
Wed 9/236:29 am -
2 stops12h 19m
Deal found 8/2![Alaska Airlines logo]()
$240
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:50 pm -
Nonstop2h 35m
Tue 9/86:55 am -
Nonstop2h 45m
Deal found 8/1![Southwest logo]()
$267
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.
Thu 9/175:40 am -
Nonstop2h 30m
Mon 9/287:15 pm -
Nonstop2h 45m
Deal found 7/31![Southwest logo]()
$267
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:28 am -
2 stops13h 31m
Wed 10/146:17 am -
2 stops19h 16m
Deal found 8/2![Alaska Airlines logo]()
$264
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/277:10 pm -
Nonstop2h 35m
Thu 9/311:10 am -
1 stop5h 00m
Deal found 7/30![Southwest logo]()
$273
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.
Wed 9/210:05 am -
1 stop6h 50m
Wed 9/91:37 pm -
1 stop5h 25m
Deal found 8/3![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/95:50 am -
1 stop4h 40m
Mon 10/1210:05 pm -
Nonstop3h 00m
Deal found 7/30![Southwest logo]()
$277
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.
Mon 11/21:35 pm -
1 stop5h 35m
Fri 11/67:16 am -
1 stop6h 36m
Deal found 8/1![Delta logo]()
$379
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.
Mon 10/53:55 pm -
1 stop6h 01m
Tue 10/137:51 pm -
1 stop5h 35m
Deal found 8/4![American Airlines logo]()
$386
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.
Mon 8/3110:46 am -
2 stops10h 58m
Mon 9/71:53 pm -
1 stop5h 17m
Deal found 8/1![United Airlines logo]()
$357
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.
Mon 11/21:35 pm -
1 stop5h 35m
Sun 11/84:00 pm -
1 stop6h 35m
Deal found 8/1![Delta logo]()
$379
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm -
Nonstop2h 55m
Tue 9/86:30 pm -
1 stop5h 40m
Deal found 8/2![Southwest logo]()
$287
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.
Fri 9/254:29 pm -
1 stop5h 13m
Mon 9/283:05 pm -
1 stop7h 55m
Deal found 8/1![United Airlines logo]()
$364
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 9/163:25 pm -
Nonstop3h 00m
Wed 9/234:45 pm -
1 stop5h 50m
Deal found 7/31![Southwest logo]()
$287
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 8/244:31 pm -
1 stop5h 42m
Thu 8/275:43 am -
1 stop8h 35m
Deal found 8/3![Delta logo]()
$385
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:51 pm -
2 stops19h 47m
Fri 9/252:53 pm -
2 stops20h 49m
Deal found 8/2![Alaska Airlines logo]()
$353
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:15 am -
1 stop4h 56m
Tue 9/1511:22 am -
2 stops11h 13m
Deal found 8/4![United Airlines logo]()
$365
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.
Tue 9/223:25 pm -
Nonstop3h 00m
Tue 10/68:35 am -
1 stop5h 05m
Deal found 7/31![Southwest logo]()
$287
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:51 pm -
2 stops19h 47m
Wed 9/167:00 am -
2 stops13h 27m
Deal found 8/3![Alaska Airlines logo]()
$360
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 8/287:12 am -
1 stop7h 48m
Mon 8/313:58 pm -
1 stop7h 43m
Deal found 8/2![Delta logo]()
$398
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.
Sun 9/68:00 am -
2 stops8h 55m
Sat 9/194:58 pm -
1 stop5h 55m
Deal found 8/1![United Airlines logo]()
$369
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.
Tue 10/201:45 pm -
Nonstop2h 30m
Thu 11/196:05 am -
Nonstop3h 00m
Deal found 7/31![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:02 am -
1 stop7h 08m
Thu 9/176:29 am -
2 stops12h 19m
Deal found 7/30![Alaska Airlines logo]()
$371
Last-minute flights from Arizona to MissouriDiscover last-minute flight deals from Arizona to Missouri. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Missouri. Data last updated August 4, 2026 and is based on user searches.
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.
Wed 8/264:48 pm -
1 stop18h 05m
Sun 8/301:38 pm -
1 stop12h 01m
Deal found 7/31![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/84:48 pm -
1 stop24h 49m
Thu 9/108:32 pm -
1 stop13h 28m
Deal found 7/30![Frontier logo]()
$158
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:55 am -
Nonstop2h 57m
Mon 9/2112:52 pm -
Nonstop3h 09m
Deal found 7/31![Allegiant Air logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/148:56 pm -
1 stop20h 41m
Thu 9/178:32 pm -
1 stop13h 28m
Deal found 7/30![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/158:56 pm -
1 stop20h 21m
Sat 9/198:10 pm -
1 stop13h 50m
Deal found 7/30![Frontier logo]()
$172
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.
Wed 9/169:15 am -
1 stop8h 02m
Wed 9/238:10 pm -
1 stop13h 50m
Deal found 7/31![Frontier logo]()
$153
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.
Wed 9/169:45 am -
1 stop7h 52m
Tue 9/228:32 pm -
1 stop13h 56m
Deal found 7/31![Frontier logo]()
$167
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.
Wed 9/169:45 am -
1 stop7h 32m
Wed 9/238:10 pm -
1 stop14h 18m
Deal found 8/1![Frontier logo]()
$168
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.
Thu 9/176:25 am -
1 stop11h 12m
Mon 9/218:32 pm -
1 stop13h 28m
Deal found 7/31![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/199:15 am -
1 stop8h 22m
Mon 9/218:32 pm -
1 stop13h 28m
Deal found 7/30![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/218:44 pm -
1 stop20h 53m
Fri 9/258:32 pm -
1 stop13h 56m
Deal found 7/30![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/266:45 am -
1 stop10h 52m
Tue 9/298:32 pm -
1 stop13h 56m
Deal found 7/30![Frontier logo]()
$149
One-way flights from Arizona to MissouriSearch for one-way flight options from Arizona to Missouri. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Arizona to Missouri. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
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.
Tue 9/299:40 am -
1 stop7h 57m
Deal found 7/31![Frontier logo]()
$61
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 am -
1 stop7h 52m
Deal found 7/31![Frontier logo]()
$63
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:44 pm -
1 stop20h 33m
Deal found 7/31![Frontier logo]()
$67
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 am -
1 stop7h 32m
Deal found 7/31![Frontier logo]()
$68
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/98:02 am -
1 stop7h 08m
Deal found 7/30![Alaska Airlines logo]()
$69
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.
Tue 9/298:56 pm -
1 stop20h 41m
Deal found 7/31![Frontier logo]()
$70
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.
Wed 9/309:15 am -
1 stop8h 22m
Deal found 7/31![Frontier logo]()
$72
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.
Mon 9/288:44 pm -
1 stop20h 53m
Deal found 7/31![Frontier logo]()
$72
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.
Wed 9/309:15 am -
1 stop8h 02m
Deal found 7/31![Frontier logo]()
$73
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.
Tue 10/276:55 pm -
1 stop16h 27m
Deal found 7/31![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/159:40 am -
1 stop7h 57m
Deal found 7/30![Frontier logo]()
$76
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.
Tue 9/298:56 pm -
1 stop20h 21m
Deal found 7/31![Frontier logo]()
$76
Find flight deals from Arizona to Missouri
Keep the following information in mind while searching for Arizona to Missouri flight deals. Data was last updated August 4, 2026.
Round-trip from | $141 (CheapOair) |
|---|---|
One-way from | $61 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $344 |
Good round-trip deal | $299 or less |
Good one-way deal | $112 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 August 4, 2026.
Use the filters below to find and compare flights from Arizona to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasSt. Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
Thu 9/10
9:30 am-11:59 pm
1 stop12h 29m
Lambert-St Louis
Tue 9/15
3:19 pm-11:17 pm
1 stop9h 58m
$157
Las VegasSt. Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
Thu 9/10
10:30 am-11:59 pm
1 stop11h 29m
Lambert-St Louis
Wed 9/16
6:29 am-6:27 pm
2 stops13h 58m
$205
Las VegasSt. Louis
LAS - STL
LASSTL
Las Vegas Harry Reid Intl
Wed 9/16
6:29 pm-5:10 pm
1 stop20h 41m
Lambert-St Louis
Wed 9/23
6:29 am-4:48 pm
2 stops12h 19m
$240
Las VegasKansas City
LAS - MCI
LASMCI
Las Vegas Harry Reid Intl
Wed 10/7
8:28 am-11:59 pm
2 stops13h 31m
Kansas City
Wed 10/14
6:17 am-11:33 pm
2 stops19h 16m
$264
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Sat 9/19
5:25 pm-10:05 pm
Nonstop2h 40m
Kansas City
Mon 9/21
7:15 pm-8:00 pm
Nonstop2h 45m
$267
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Wed 9/2
2:50 pm-7:25 pm
Nonstop2h 35m
Kansas City
Tue 9/8
6:55 am-7:40 am
Nonstop2h 45m
$267
Quickest round-trip
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Thu 9/17
5:40 am-10:10 am
Nonstop2h 30m
Kansas City
Mon 9/28
7:15 pm-8:00 pm
Nonstop2h 45m
$267
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Thu 8/27
7:10 pm-11:45 pm
Nonstop2h 35m
Kansas City
Thu 9/3
11:10 am-2:10 pm
1 stop5h 00m
$273
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Fri 10/9
5:50 am-12:30 pm
1 stop4h 40m
Kansas City
Mon 10/12
10:05 pm-11:05 pm
Nonstop3h 00m
$277
PhoenixSt. Louis
PHX - STL
PHXSTL
Phoenix Sky Harbor Intl
Tue 9/1
3:25 pm-8:20 pm
Nonstop2h 55m
Lambert-St Louis
Tue 9/8
6:30 pm-10:10 pm
1 stop5h 40m
$287
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arizona to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Arizona with our price prediction graph.
LAS-STL
PHX-MCI
PHX-SGF
TUS-SGF
TUS-MCI
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 Arizona to Missouri
USAZ-USMO
LAS-STL
PHX-MCI
PHX-SGF
TUS-SGF
What is the cheapest month to book a flight from Arizona to Missouri?
Currently, October is the cheapest month in which you can book a flight from Arizona to Missouri (average of $309). Flying from Arizona to Missouri in June is currently the most expensive (average of $430). 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 AZ to MO?
Find hourly flight availability from Arizona 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 August 4, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Arizona to Missouri by exploring options for tickets in the afternoon.
How much does it cost to fly round-trip from Arizona to Missouri?
Airfare is below average for this route at the moment.
Arizona to Missouri flights typically cost between $302 and $425 in September.The cheapest round-trip price found within the last 5 days was $153 on Frontier (Sep 16-Sep 23).
How far ahead should I book a flight from Arizona to Missouri?
The price you pay for your flight from Arizona to Missouri may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Arizona to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Arizona to Missouri. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Arizona to Missouri flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 4, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAllegiant Air from Arizona to Missouri to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
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 Arizona 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 Arizona 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 Arizona to Missouri by cabin class
Find flights from Arizona to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Missouri flights
Browse other Arizona and Missouri flight options. Last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Arizona after your stay in Missouri
Arizona to Missouri flights
Consider these flights traveling from Arizona to Missouri.
Top 7 airlines flying from Arizona to Missouri
Discover the top 7 airlines that operate flights from Arizona 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$227 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$200 | Average$433 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$230 | Average$362 | FlexibilityNo cancel fee | On-time62% |