$79+ Cheap flights from Phoenix 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — STL
May 3 — May 101
Round-trip
1 adult, Economy
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Cheapest flights from Phoenix to MissouriExplore the most affordable flight options available from Phoenix to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from Phoenix to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:15 am
PHX
- MCI
1 stop6h 34m
Frontier
Sat 5/92:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 3/31![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/292:05 pm
PHX
- MCI
2 stops18h 53m
Multiple Airlines
Wed 5/62:34 pm
MCI
- PHX
1 stop10h 55m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:51 pm
PHX
- MCI
1 stop16h 39m
Frontier
Mon 4/272:15 pm
MCI
- PHX
1 stop5h 32m
Frontier
Deal found 3/31![Frontier logo]()
$224
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:50 am
PHX
- MCI
1 stop4h 40m
Frontier
Sat 5/22:51 pm
MCI
- PHX
1 stop10h 56m
Frontier
Deal found 3/31![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:15 am
PHX
- MCI
1 stop6h 34m
Frontier
Wed 6/101:45 pm
MCI
- PHX
1 stop11h 49m
Frontier
Deal found 3/31![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/56:53 pm
PHX
- MCI
2 stops20h 36m
Frontier
Thu 5/72:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 3/29![Frontier logo]()
$230
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:53 pm
PHX
- MCI
1 stop16h 56m
Frontier
Mon 5/112:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 4/1![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:29 pm
PHX
- MCI
1 stop9h 59m
Frontier
Thu 5/72:34 pm
MCI
- PHX
2 stops9h 40m
Frontier
Deal found 4/2![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/56:53 pm
PHX
- MCI
1 stop16h 56m
Frontier
Fri 5/152:34 pm
MCI
- PHX
1 stop21h 31m
Frontier
Deal found 3/31![Frontier logo]()
$234
This Expedia deal was found by Cheapflights users on 3/30. 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.
Fri 4/38:50 am
PHX
- MCI
1 stop9h 08m
Frontier
Thu 4/3011:53 am
MCI
- PHX
1 stop11h 31m
Frontier
Deal found 3/30![Frontier logo]()
$235
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:30 pm
PHX
- MCI
Nonstop2h 37m
Frontier
Thu 4/162:15 pm
MCI
- PHX
1 stop19h 21m
Frontier
Deal found 4/2![Frontier logo]()
$236
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
PHX
- COU
1 stop7h 58m
American Airlines
Wed 5/64:28 pm
COU
- PHX
1 stop9h 31m
American Airlines
Deal found 3/29![American Airlines logo]()
$270
Best flights from Phoenix to MissouriDiscover carefully curated flight deals from Phoenix to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Phoenix to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:30 am
PHX
- COU
1 stop7h 17m
American Airlines
Tue 8/117:17 pm
COU
- PHX
1 stop6h 32m
American Airlines
Deal found 4/2![American Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:34 pm
PHX
- JLN
1 stop5h 10m
United Airlines
Tue 4/288:56 am
JLN
- PHX
1 stop8h 02m
United Airlines
Deal found 3/31![United Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:35 am
PHX
- MCI
Nonstop2h 25m
Southwest
Mon 6/18:20 pm
MCI
- PHX
Nonstop2h 50m
Southwest
Deal found 3/29![Southwest logo]()
$353
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/2711:55 pm
PHX
- SGF
1 stop9h 06m
Delta
Wed 4/293:59 pm
SGF
- PHX
1 stop7h 12m
Delta
Deal found 3/29![Delta logo]()
$446
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:30 am
PHX
- SGF
1 stop5h 57m
United Airlines
Sat 4/181:33 pm
SGF
- PHX
1 stop5h 21m
United Airlines
Deal found 3/29![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 3/31. 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 4/229:35 am
PHX
- MCI
1 stop6h 00m
Southwest
Mon 4/276:20 am
MCI
- PHX
Nonstop2h 55m
Southwest
Deal found 3/31![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:22 pm
PHX
- COU
1 stop7h 08m
American Airlines
Sun 4/197:43 pm
COU
- PHX
1 stop5h 50m
American Airlines
Deal found 3/31![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:59 pm
PHX
- SGF
1 stop8h 49m
United Airlines
Tue 4/211:33 pm
SGF
- PHX
1 stop5h 21m
United Airlines
Deal found 4/2![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/2. 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.
Thu 4/308:10 am
PHX
- MCI
Nonstop2h 40m
Southwest
Thu 5/78:05 pm
MCI
- PHX
1 stop5h 05m
Southwest
Deal found 4/2![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 4/1. 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 4/1711:59 pm
PHX
- COU
1 stop8h 56m
United Airlines
Tue 4/218:00 am
COU
- PHX
1 stop7h 11m
United Airlines
Deal found 4/1![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:25 pm
PHX
- MCI
Nonstop2h 25m
Southwest
Mon 4/278:20 pm
MCI
- PHX
Nonstop2h 50m
Southwest
Deal found 3/29![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:50 am
PHX
- MCI
1 stop4h 26m
United Airlines
Mon 4/2711:28 am
MCI
- PHX
1 stop7h 26m
United Airlines
Deal found 3/31![United Airlines logo]()
$366
This Southwest deal was found by Cheapflights users on 3/31. 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.
Fri 5/298:25 pm
PHX
- MCI
Nonstop2h 25m
Southwest
Tue 6/27:25 am
MCI
- PHX
1 stop5h 10m
Southwest
Deal found 3/31![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/27:41 pm
PHX
- COU
2 stops13h 16m
United Airlines
Wed 5/611:30 am
COU
- PHX
2 stops12h 02m
United Airlines
Deal found 3/29![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 3/30. 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 5/78:25 pm
PHX
- MCI
Nonstop2h 25m
Southwest
Sun 5/105:50 am
MCI
- PHX
Nonstop2h 55m
Southwest
Deal found 3/30![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:54 pm
PHX
- COU
2 stops13h 54m
United Airlines
Tue 8/113:05 pm
COU
- PHX
2 stops8h 53m
United Airlines
Deal found 4/2![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 4/1. 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.
Tue 6/24:20 pm
PHX
- STL
Nonstop2h 50m
Southwest
Fri 6/56:45 pm
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 4/1![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 4/1. 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.
Tue 6/24:20 pm
PHX
- STL
Nonstop2h 50m
Southwest
Thu 6/49:45 pm
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 4/1![Southwest logo]()
$395
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/64:35 pm
PHX
- SGF
1 stop6h 12m
United Airlines
Sat 5/96:25 am
SGF
- PHX
1 stop6h 48m
United Airlines
Deal found 3/30![United Airlines logo]()
$410
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/126:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Sun 8/169:15 pm
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 3/29![Southwest logo]()
$395
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 5/154:39 pm
PHX
- JLN
1 stop5h 05m
United Airlines
Mon 5/182:28 pm
JLN
- PHX
1 stop7h 51m
United Airlines
Deal found 3/30![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 4/2. 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.
Fri 4/105:35 am
PHX
- MCI
Nonstop2h 25m
Southwest
Sun 4/129:05 pm
MCI
- PHX
Nonstop2h 55m
Southwest
Deal found 4/2![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:10 am
PHX
- COU
2 stops11h 53m
United Airlines
Sun 4/199:02 am
COU
- PHX
1 stop5h 34m
United Airlines
Deal found 3/31![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 7/235:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Thu 7/236:45 pm
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 3/29![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 4/1. 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.
Sun 5/178:25 pm
PHX
- STL
Nonstop2h 50m
Southwest
Thu 5/219:40 pm
STL
- PHX
Nonstop3h 25m
Southwest
Deal found 4/1![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 9/126:10 am
PHX
- SGF
1 stop8h 11m
United Airlines
Thu 9/175:40 am
SGF
- PHX
2 stops11h 14m
United Airlines
Deal found 3/29![United Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 4/2. 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.
Fri 9/255:05 am
PHX
- STL
Nonstop2h 50m
Southwest
Mon 9/288:45 pm
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 4/2![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:39 pm
PHX
- JLN
1 stop5h 05m
United Airlines
Sun 5/102:28 pm
JLN
- PHX
2 stops9h 04m
United Airlines
Deal found 4/2![United Airlines logo]()
$489
This Southwest deal was found by Cheapflights users on 4/2. 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.
Mon 4/275:15 am
PHX
- STL
Nonstop2h 50m
Southwest
Thu 4/302:25 pm
STL
- PHX
Nonstop3h 25m
Southwest
Deal found 4/2![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
PHX
- SGF
2 stops10h 39m
United Airlines
Sat 5/161:35 pm
SGF
- PHX
2 stops11h 38m
United Airlines
Deal found 4/2![United Airlines logo]()
$495
Last-minute flights from Phoenix to MissouriDiscover last-minute flight deals from Phoenix to Missouri. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Missouri. Data last updated April 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/30. 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.
Fri 4/38:50 am
PHX
- MCI
1 stop9h 08m
Frontier
Thu 4/3011:53 am
MCI
- PHX
1 stop11h 31m
Frontier
Deal found 3/30![Frontier logo]()
$235
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:30 pm
PHX
- MCI
Nonstop2h 37m
Frontier
Thu 4/162:15 pm
MCI
- PHX
1 stop19h 21m
Frontier
Deal found 4/2![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/226:51 pm
PHX
- MCI
1 stop16h 39m
Frontier
Mon 4/272:15 pm
MCI
- PHX
1 stop5h 32m
Frontier
Deal found 3/31![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/292:05 pm
PHX
- MCI
2 stops18h 53m
Multiple Airlines
Wed 5/62:34 pm
MCI
- PHX
1 stop10h 55m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$222
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:50 am
PHX
- MCI
1 stop4h 40m
Frontier
Sat 5/22:51 pm
MCI
- PHX
1 stop10h 56m
Frontier
Deal found 3/31![Frontier logo]()
$225
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
PHX
- COU
1 stop7h 58m
American Airlines
Wed 5/64:28 pm
COU
- PHX
1 stop9h 31m
American Airlines
Deal found 3/29![American Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:29 pm
PHX
- MCI
1 stop9h 59m
Frontier
Thu 5/72:34 pm
MCI
- PHX
2 stops9h 40m
Frontier
Deal found 4/2![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/56:53 pm
PHX
- MCI
2 stops20h 36m
Frontier
Thu 5/72:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 3/29![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/56:53 pm
PHX
- MCI
1 stop16h 56m
Frontier
Fri 5/152:34 pm
MCI
- PHX
1 stop21h 31m
Frontier
Deal found 3/31![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:53 pm
PHX
- MCI
1 stop16h 56m
Frontier
Mon 5/112:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 4/1![Frontier logo]()
$232
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:15 am
PHX
- MCI
1 stop6h 34m
Frontier
Sat 5/92:34 pm
MCI
- PHX
1 stop10h 57m
Frontier
Deal found 3/31![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 5/285:15 am
PHX
- MCI
1 stop6h 34m
Frontier
Mon 6/12:34 pm
MCI
- PHX
2 stops10h 50m
Frontier
Deal found 3/29![Frontier logo]()
$239
One-way flights from Phoenix to MissouriSearch for one-way flight options from Phoenix to Missouri. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Phoenix to Missouri. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Super.com deal was found by Cheapflights users on 3/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:40 am
PHX
- STL
1 stop8h 26m
Frontier
Deal found 3/31![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:29 pm
PHX
- MCI
1 stop9h 59m
Frontier
Deal found 4/2![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:24 pm
PHX
- MCI
1 stop14h 42m
Frontier
Deal found 3/30![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 3/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:27 pm
PHX
- STL
1 stop17h 39m
Frontier
Deal found 3/31![Frontier logo]()
$85
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:27 pm
PHX
- STL
1 stop17h 39m
Frontier
Deal found 4/2![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 5/26:50 am
PHX
- MCI
1 stop5h 16m
Frontier
Deal found 3/31![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 3/30. 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.
Thu 4/309:24 pm
PHX
- STL
1 stop19h 57m
Frontier
Deal found 3/30![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/276:51 pm
PHX
- MCI
1 stop16h 58m
Frontier
Deal found 4/1![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 6/26:53 pm
PHX
- STL
1 stop22h 30m
Frontier
Deal found 3/31![Frontier logo]()
$91
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:30 am
PHX
- STL
1 stop20h 49m
Frontier
Deal found 4/1![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Fri 5/19:24 pm
PHX
- STL
1 stop20h 08m
Frontier
Deal found 3/30![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:51 pm
PHX
- STL
1 stop22h 32m
Frontier
Deal found 4/2![Frontier logo]()
$95
Find flight deals from Phoenix to Missouri
Keep the following information in mind while searching for Phoenix to Missouri flight deals. Data was last updated April 3, 2026.
Round-trip from | $221 (Expedia) |
|---|---|
One-way from | $79 (Super.com) |
Popular in | April |
Cheapest in | January |
Average price | $420 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 April 3, 2026.
Use the filters below to find and compare flights from Phoenix to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixColumbia
PHX - COU
PHXCOU
Phoenix Sky Harbor Intl
Tue 8/4
7:30 am-4:47 pm
1 stop7h 17m
Columbia Regional
Tue 8/11
7:17 pm-11:49 pm
1 stop6h 32m
$333
PhoenixJoplin
PHX - JLN
PHXJLN
Phoenix Sky Harbor Intl
Thu 4/23
4:34 pm-11:44 pm
1 stop5h 10m
Joplin
Tue 4/28
8:56 am-2:58 pm
1 stop8h 02m
$334
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
Wed 4/15
8:30 am-4:27 pm
1 stop5h 57m
Springfield-Branson
Sat 4/18
1:33 pm-4:54 pm
1 stop5h 21m
$349
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
Fri 4/17
11:59 pm-10:48 am
1 stop8h 49m
Springfield-Branson
Tue 4/21
1:33 pm-4:54 pm
1 stop5h 21m
$349
Quickest round-trip
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Thu 5/28
5:35 am-10:00 am
Nonstop2h 25m
Kansas City
Mon 6/1
8:20 pm-9:10 pm
Nonstop2h 50m
$353
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Wed 4/22
9:35 am-5:35 pm
1 stop6h 00m
Kansas City
Mon 4/27
6:20 am-7:15 am
Nonstop2h 55m
$356
PhoenixColumbia
PHX - COU
PHXCOU
Phoenix Sky Harbor Intl
Wed 4/15
12:22 pm-9:30 pm
1 stop7h 08m
Columbia Regional
Sun 4/19
7:43 pm-11:33 pm
1 stop5h 50m
$358
PhoenixColumbia
PHX - COU
PHXCOU
Phoenix Sky Harbor Intl
Fri 4/17
11:59 pm-10:55 am
1 stop8h 56m
Columbia Regional
Tue 4/21
8:00 am-1:11 pm
1 stop7h 11m
$358
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Thu 4/30
8:10 am-12:50 pm
Nonstop2h 40m
Kansas City
Thu 5/7
8:05 pm-11:10 pm
1 stop5h 05m
$363
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Wed 4/22
9:50 am-4:16 pm
1 stop4h 26m
Kansas City
Mon 4/27
11:28 am-4:54 pm
1 stop7h 26m
$366
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Phoenix with our price prediction graph.
PHX-STL
PHX-MCI
PHX-COU
PHX-JLN
PHX-SGF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to Missouri
PH1-USMO
PHX-STL
PHX-MCI
PHX-COU
PHX-JLN
What is the cheapest month to book a flight from Phoenix to Missouri?
Currently, January is the cheapest month in which you can book a flight from Phoenix to Missouri (average of $93). Flying from Phoenix to Missouri in March is currently the most expensive (average of $155). 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 PHX to MO?
Find hourly flight availability from Phoenix 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 April 3, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Phoenix to Missouri by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Phoenix to Missouri?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to Missouri. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Phoenix to Missouri flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Phoenix to Missouri?
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 April 3, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAllegiant Air from Phoenix to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Phoenix 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 Phoenix to Missouri
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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Missouri by cabin class
Find flights from Phoenix to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Missouri flights
Browse other Phoenix and Missouri flight options. Last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Phoenix to Missouri flights
Consider these flights traveling from Phoenix to Missouri.
Top 6 airlines flying from Phoenix to Missouri
Discover the top 6 airlines that operate flights from Phoenix 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$201 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$186 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$254 | Average$367 | FlexibilityNo cancel fee | On-time69% |