$86+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — MCI
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Missouri with Cheapflights
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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 June 10, 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 June 10, 2026.
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Mon 7/201:45 pm
MCI
- PHX
1 stop9h 43m
Frontier
Deal found 6/10![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Sun 8/21:45 pm
MCI
- PHX
1 stop11h 47m
Frontier
Deal found 6/10![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/247:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Sun 7/264:32 pm
MCI
- PHX
1 stop8h 33m
Frontier
Deal found 6/10![Frontier logo]()
$270
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Mon 7/64:32 pm
MCI
- PHX
1 stop22h 27m
Frontier
Deal found 6/10![Frontier logo]()
$271
This Booking.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Wed 7/81:45 pm
MCI
- PHX
1 stop19h 55m
Frontier
Deal found 6/8![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/110:32 pm
PHX
- STL
1 stop10h 46m
Frontier
Wed 7/158:08 pm
STL
- PHX
1 stop27h 20m
Frontier
Deal found 6/7![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:00 am
PHX
- MCI
Nonstop2h 30m
Southwest
Wed 9/25:25 pm
MCI
- PHX
1 stop5h 50m
Southwest
Deal found 6/8![Southwest logo]()
$274
This Super.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/51:35 pm
PHX
- MCI
1 stop21h 25m
Frontier
Tue 8/111:45 pm
MCI
- PHX
1 stop11h 42m
Frontier
Deal found 6/5![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:45 am
PHX
- MCI
1 stop6h 02m
Multiple Airlines
Mon 8/173:11 pm
MCI
- PHX
2 stops22h 13m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$276
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- STL
1 stop8h 30m
Frontier
Sat 7/183:41 pm
STL
- PHX
1 stop9h 18m
Frontier
Deal found 6/5![Frontier logo]()
$276
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/15:15 am
PHX
- MCI
Nonstop2h 25m
Southwest
Tue 10/611:25 am
MCI
- PHX
1 stop5h 10m
Southwest
Deal found 6/8![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/76:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Mon 7/134:32 pm
MCI
- PHX
2 stops24h 59m
Frontier
Deal found 6/10![Frontier logo]()
$279
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 June 10, 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 June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:00 am
PHX
- MCI
Nonstop2h 30m
Southwest
Wed 9/25:25 pm
MCI
- PHX
1 stop5h 50m
Southwest
Deal found 6/8![Southwest logo]()
$274
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/169:45 am
PHX
- MCI
1 stop6h 30m
Delta
Mon 10/197:40 pm
MCI
- PHX
1 stop6h 02m
Delta
Deal found 6/10![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/71:15 am
PHX
- COU
1 stop6h 46m
American Airlines
Wed 7/157:26 pm
COU
- PHX
1 stop5h 35m
American Airlines
Deal found 6/8![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/298:30 am
PHX
- SGF
1 stop5h 36m
United Airlines
Tue 10/63:05 pm
SGF
- PHX
1 stop6h 23m
United Airlines
Deal found 6/6![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:15 am
PHX
- MCI
2 stops7h 00m
Southwest
Wed 8/2612:45 pm
MCI
- PHX
2 stops6h 10m
Southwest
Deal found 6/9![Southwest logo]()
$276
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/312:50 am
PHX
- COU
1 stop7h 07m
American Airlines
Fri 7/107:26 pm
COU
- PHX
1 stop6h 02m
American Airlines
Deal found 6/6![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 12/21:05 pm
PHX
- SGF
1 stop8h 27m
Delta
Sun 12/66:00 am
SGF
- PHX
1 stop8h 32m
Delta
Deal found 6/7![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/265:50 am
PHX
- MCI
1 stop5h 30m
Southwest
Sat 10/3111:10 am
MCI
- PHX
Nonstop2h 50m
Southwest
Deal found 6/7![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/410:06 am
PHX
- COU
2 stops8h 33m
United Airlines
Fri 7/108:00 am
COU
- PHX
1 stop6h 26m
United Airlines
Deal found 6/5![United Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/205:10 am
PHX
- SGF
1 stop5h 06m
American Airlines
Sat 6/277:30 pm
SGF
- PHX
1 stop6h 03m
American Airlines
Deal found 6/5![American Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Mon 8/176:50 am
MCI
- PHX
1 stop5h 05m
Southwest
Deal found 6/10![Southwest logo]()
$316
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/166:00 am
PHX
- MCI
1 stop6h 50m
Delta
Wed 7/227:05 am
MCI
- PHX
1 stop7h 07m
Delta
Deal found 6/10![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
PHX
- STL
2 stops8h 26m
United Airlines
Wed 10/281:30 pm
STL
- PHX
2 stops8h 50m
United Airlines
Deal found 6/8![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/26:55 pm
PHX
- STL
2 stops14h 22m
United Airlines
Wed 9/912:59 pm
STL
- PHX
2 stops12h 00m
United Airlines
Deal found 6/9![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/108:55 pm
PHX
- MCI
Nonstop2h 40m
Southwest
Mon 7/135:50 am
MCI
- PHX
Nonstop2h 45m
Southwest
Deal found 6/5![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/257:20 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Tue 7/287:55 pm
MCI
- PHX
1 stop5h 30m
Southwest
Deal found 6/9![Southwest logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/52:26 pm
PHX
- SGF
1 stop6h 53m
United Airlines
Mon 9/75:30 am
SGF
- PHX
1 stop5h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/34:00 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Sat 7/113:30 pm
MCI
- PHX
1 stop6h 40m
Southwest
Deal found 6/8![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/46:50 am
PHX
- COU
1 stop6h 00m
United Airlines
Sat 8/810:49 am
COU
- PHX
1 stop6h 30m
United Airlines
Deal found 6/9![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/96:00 am
PHX
- MCI
Nonstop2h 30m
Southwest
Thu 8/134:00 pm
MCI
- PHX
Nonstop2h 50m
Southwest
Deal found 6/5![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:50 am
PHX
- SGF
2 stops9h 33m
United Airlines
Wed 11/43:10 pm
SGF
- PHX
1 stop6h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/306:05 am
PHX
- MCI
Nonstop2h 30m
Southwest
Sun 8/29:55 pm
MCI
- PHX
Nonstop2h 50m
Southwest
Deal found 6/8![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:09 am
PHX
- SGF
1 stop8h 02m
United Airlines
Tue 9/14:58 pm
SGF
- PHX
1 stop5h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/185:25 am
PHX
- MCI
1 stop5h 10m
Southwest
Sat 7/255:50 am
MCI
- PHX
2 stops7h 20m
Southwest
Deal found 6/6![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/99:23 am
PHX
- SGF
2 stops10h 39m
United Airlines
Sat 9/127:30 am
SGF
- PHX
2 stops11h 39m
United Airlines
Deal found 6/10![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/46:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Sat 8/811:50 am
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 6/5![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
PHX
- JLN
2 stops10h 46m
United Airlines
Tue 9/18:30 am
JLN
- PHX
1 stop8h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/178:55 pm
PHX
- STL
Nonstop3h 00m
Southwest
Mon 7/275:45 am
STL
- PHX
Nonstop3h 10m
Southwest
Deal found 6/6![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/269:23 am
PHX
- STL
2 stops10h 37m
United Airlines
Mon 8/318:00 am
STL
- PHX
2 stops11h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/75:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Tue 7/149:15 pm
STL
- PHX
Nonstop3h 15m
Southwest
Deal found 6/7![Southwest logo]()
$377
Last-minute flights from Phoenix to MissouriDiscover last-minute flight deals from Phoenix to Missouri. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Missouri. Data last updated June 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/110:32 pm
PHX
- STL
1 stop10h 46m
Frontier
Wed 7/158:08 pm
STL
- PHX
1 stop27h 20m
Frontier
Deal found 6/7![Frontier logo]()
$273
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Mon 7/64:32 pm
MCI
- PHX
1 stop22h 27m
Frontier
Deal found 6/10![Frontier logo]()
$271
This Booking.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Wed 7/81:45 pm
MCI
- PHX
1 stop19h 55m
Frontier
Deal found 6/8![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Tue 7/74:58 pm
MCI
- PHX
1 stop19h 13m
Frontier
Deal found 6/9![Frontier logo]()
$280
This Booking.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:43 pm
PHX
- MCI
1 stop18h 17m
Frontier
Tue 7/141:45 pm
MCI
- PHX
1 stop11h 47m
Frontier
Deal found 6/8![Frontier logo]()
$282
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/311:40 pm
PHX
- STL
1 stop7h 12m
Frontier
Wed 7/158:08 pm
STL
- PHX
1 stop13h 32m
Frontier
Deal found 6/5![Frontier logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/76:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Mon 7/134:32 pm
MCI
- PHX
2 stops24h 59m
Frontier
Deal found 6/10![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Mon 7/201:45 pm
MCI
- PHX
1 stop9h 43m
Frontier
Deal found 6/10![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Sun 8/21:45 pm
MCI
- PHX
1 stop11h 47m
Frontier
Deal found 6/10![Frontier logo]()
$269
This Expedia deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/167:45 am
PHX
- STL
1 stop8h 30m
Frontier
Sat 7/183:41 pm
STL
- PHX
1 stop9h 18m
Frontier
Deal found 6/5![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/224:48 pm
PHX
- MCI
1 stop18h 12m
Frontier
Mon 7/274:32 pm
MCI
- PHX
2 stops27h 09m
Frontier
Deal found 6/8![Frontier logo]()
$283
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 7/247:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Sun 7/264:32 pm
MCI
- PHX
1 stop8h 33m
Frontier
Deal found 6/10![Frontier logo]()
$270
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 June 10, 2026.
Search for one-way flight options from Phoenix to Missouri. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/299:58 pm
PHX
- STL
1 stop18h 17m
Frontier
Deal found 6/8![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/89:58 pm
PHX
- MCI
1 stop15h 49m
Frontier
Deal found 6/9![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/72:04 pm
PHX
- STL
1 stop26h 01m
Frontier
Deal found 6/9![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/310:32 pm
PHX
- STL
1 stop13h 34m
Frontier
Deal found 6/9![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/51:35 pm
PHX
- MCI
1 stop21h 25m
Frontier
Deal found 6/10![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:48 pm
PHX
- MCI
1 stop18h 12m
Frontier
Deal found 6/10![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:58 pm
PHX
- SGF
1 stop14h 03m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$110
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/42:50 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Deal found 6/8![Southwest logo]()
$111
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:59 pm
PHX
- MCI
Nonstop2h 45m
American Airlines
Deal found 6/8![American Airlines logo]()
$112
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/89:58 pm
PHX
- STL
1 stop18h 17m
Frontier
Deal found 6/6![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Tue 7/76:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Deal found 6/9![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Tue 6/302:15 pm
PHX
- MCI
1 stop20h 45m
Frontier
Deal found 6/9![Frontier logo]()
$120
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 June 10, 2026.
Round-trip from | $268 (Frontier) |
|---|---|
One-way from | $86 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $425 |
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 June 10, 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
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Mon 8/24
10:00 am-2:30 pm
Nonstop2h 30m
Kansas City
Wed 9/2
5:25 pm-9:15 pm
1 stop5h 50m
$274
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Sat 8/22
8:15 am-5:15 pm
2 stops7h 00m
Kansas City
Wed 8/26
12:45 pm-4:55 pm
2 stops6h 10m
$276
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Mon 10/26
5:50 am-1:20 pm
1 stop5h 30m
Kansas City
Sat 10/31
11:10 am-12:00 pm
Nonstop2h 50m
$302
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Fri 10/16
9:45 am-6:15 pm
1 stop6h 30m
Kansas City
Mon 10/19
7:40 pm-11:42 pm
1 stop6h 02m
$308
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Mon 8/10
7:10 pm-11:45 pm
Nonstop2h 35m
Kansas City
Mon 8/17
6:50 am-9:55 am
1 stop5h 05m
$316
PhoenixColumbia
PHX - COU
PHXCOU
Phoenix Sky Harbor Intl
Tue 7/7
1:15 am-10:01 am
1 stop6h 46m
Columbia Regional
Wed 7/15
7:26 pm-11:01 pm
1 stop5h 35m
$318
PhoenixColumbia
PHX - COU
PHXCOU
Phoenix Sky Harbor Intl
Fri 7/3
12:50 am-9:57 am
1 stop7h 07m
Columbia Regional
Fri 7/10
7:26 pm-11:28 pm
1 stop6h 02m
$318
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
Tue 9/29
8:30 am-4:06 pm
1 stop5h 36m
Springfield-Branson
Tue 10/6
3:05 pm-7:28 pm
1 stop6h 23m
$329
PhoenixSpringfield
PHX - SGF
PHXSGF
Phoenix Sky Harbor Intl
Wed 12/2
1:05 pm-10:32 pm
1 stop8h 27m
Springfield-Branson
Sun 12/6
6:00 am-1:32 pm
1 stop8h 32m
$329
PhoenixKansas City
PHX - MCI
PHXMCI
Phoenix Sky Harbor Intl
Fri 7/10
8:55 pm-1:35 am
Nonstop2h 40m
Kansas City
Mon 7/13
5:50 am-6:35 am
Nonstop2h 45m
$337
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-MCI
PHX-STL
PHX-COU
PHX-SGF
PHX-JLN
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-MCI
PHX-STL
PHX-COU
PHX-SGF
What is the cheapest month to book a flight from Phoenix to Missouri?
Currently, November is the cheapest month in which you can book a flight from Phoenix to Missouri (average of $66). Flying from Phoenix to Missouri in April is currently the most expensive (average of $177). 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 June 10, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Phoenix to Missouri by exploring options for tickets at noon.
Weekly flight availability from Phoenix to Missouri
Explore weekly flight availability from Phoenix 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 June 10, 2026.
The most flights from PH1 to USMO are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Phoenix to Missouri?
How far ahead should I book a flight from Phoenix to Missouri?
The best time to book flights from Phoenix to Missouri is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June 8, 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. 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 June 10, 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
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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 June 10, 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 7 airlines flying from Phoenix to Missouri
Discover the top 7 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$222 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$190 | Average$408 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$204 | Average$395 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$358 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$230 | Average$314 | FlexibilityNo cancel fee | On-time62% |