$79+ Cheap flights from Missouri to Sky Harbor Intl (PHX)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PHX
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to Sky Harbor IntlExplore the most affordable flight options available from Missouri to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Missouri to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
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 8/181:45 pm
MCI
- PHX
1 stop27h 39m
Frontier
Tue 8/256:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Deal found 6/10![Frontier logo]()
$169
This Trip.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/251:45 pm
MCI
- PHX
1 stop11h 49m
Frontier
Thu 8/275:15 am
PHX
- MCI
1 stop5h 45m
Frontier
Deal found 6/12![Frontier logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/251:45 pm
MCI
- PHX
1 stop11h 49m
Frontier
Wed 9/24:29 pm
PHX
- MCI
1 stop18h 31m
Frontier
Deal found 6/12![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/241:45 pm
MCI
- PHX
1 stop22h 17m
Frontier
Wed 8/266:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Deal found 6/12![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/261:45 pm
MCI
- PHX
1 stop20h 00m
Frontier
Wed 9/26:53 pm
PHX
- MCI
1 stop16h 07m
Frontier
Deal found 6/12![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/171:45 pm
MCI
- PHX
1 stop27h 39m
Frontier
Sun 8/2310:27 pm
PHX
- MCI
1 stop12h 28m
Frontier
Deal found 6/12![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/261:45 pm
MCI
- PHX
1 stop20h 00m
Frontier
Sat 8/2910:27 pm
PHX
- MCI
1 stop12h 28m
Frontier
Deal found 6/12![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/134:32 pm
MCI
- PHX
1 stop8h 33m
Frontier
Wed 8/1910:27 pm
PHX
- MCI
1 stop12h 28m
Frontier
Deal found 6/12![Frontier logo]()
$205
This Expedia deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/121:45 pm
MCI
- PHX
1 stop19h 55m
Frontier
Tue 8/2510:57 am
PHX
- MCI
1 stop24h 03m
Frontier
Deal found 6/14![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/261:45 pm
MCI
- PHX
1 stop20h 00m
Frontier
Mon 8/318:40 am
PHX
- MCI
1 stop26h 20m
Frontier
Deal found 6/12![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/137:10 pm
STL
- PHX
2 stops22h 43m
Frontier
Tue 8/187:45 am
PHX
- STL
1 stop8h 23m
Frontier
Deal found 6/14![Frontier logo]()
$239
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:58 pm
STL
- PHX
1 stop6h 27m
Frontier
Wed 8/196:24 am
PHX
- STL
1 stop6h 24m
Frontier
Deal found 6/9![Frontier logo]()
$240
Best flights from Missouri to Sky Harbor IntlDiscover carefully curated flight deals from Missouri to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Missouri to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
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.
Tue 8/186:55 am
MCI
- PHX
Nonstop2h 45m
Southwest
Tue 8/252:50 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Deal found 6/9![Southwest logo]()
$221
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/228:00 am
COU
- PHX
1 stop9h 19m
United Airlines
Wed 8/51:28 pm
PHX
- COU
1 stop8h 05m
United Airlines
Deal found 6/13![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/2511:40 am
SGF
- PHX
1 stop7h 56m
Delta
Thu 12/37:05 am
PHX
- SGF
1 stop6h 45m
Delta
Deal found 6/14![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:01 am
SGF
- PHX
1 stop6h 04m
American Airlines
Sat 6/2712:35 am
PHX
- SGF
1 stop6h 24m
American Airlines
Deal found 6/11![American Airlines logo]()
$369
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.
Thu 7/91:45 pm
MCI
- PHX
1 stop9h 43m
Multiple Airlines
Sun 7/129:20 am
PHX
- MCI
2 stops28h 27m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$415
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:02 am
MCI
- PHX
2 stops12h 12m
Alaska Airlines
Tue 8/253:15 pm
PHX
- MCI
2 stops19h 23m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$430
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.
Wed 8/128:45 pm
STL
- PHX
Nonstop3h 10m
Southwest
Wed 8/196:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 6/9![Southwest logo]()
$249
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.
Fri 7/38:54 am
JLN
- PHX
1 stop8h 25m
United Airlines
Wed 7/84:25 pm
PHX
- JLN
1 stop5h 19m
United Airlines
Deal found 6/9![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 11/2511:40 am
SGF
- PHX
1 stop7h 56m
Delta
Fri 12/47:05 am
PHX
- SGF
1 stop6h 45m
Delta
Deal found 6/11![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/113:00 pm
MCI
- PHX
1 stop7h 05m
Southwest
Sat 8/85:45 am
PHX
- MCI
Nonstop2h 30m
Southwest
Deal found 6/11![Southwest logo]()
$313
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.
Sat 7/49:14 am
COU
- PHX
2 stops11h 18m
United Airlines
Fri 7/101:28 pm
PHX
- COU
1 stop8h 05m
United Airlines
Deal found 6/10![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/256:15 am
COU
- PHX
1 stop6h 53m
United Airlines
Sat 8/299:23 am
PHX
- COU
2 stops11h 32m
United Airlines
Deal found 6/11![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/2611:30 am
MCI
- PHX
Nonstop2h 45m
Southwest
Tue 9/15:55 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Deal found 6/12![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/235:50 am
SGF
- PHX
1 stop5h 10m
United Airlines
Sat 8/18:30 am
PHX
- SGF
1 stop8h 13m
United Airlines
Deal found 6/11![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/13:50 pm
STL
- PHX
1 stop6h 50m
Southwest
Wed 8/56:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 6/11![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 11/253:30 pm
SGF
- PHX
1 stop9h 36m
Delta
Mon 11/302:15 pm
PHX
- SGF
1 stop7h 17m
Delta
Deal found 6/14![Delta logo]()
$421
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/139:15 pm
MCI
- PHX
Nonstop2h 45m
Southwest
Wed 7/224:00 pm
PHX
- MCI
Nonstop2h 40m
Southwest
Deal found 6/13![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/185:10 am
STL
- PHX
2 stops11h 44m
United Airlines
Wed 8/196:20 am
PHX
- STL
1 stop7h 18m
United Airlines
Deal found 6/11![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:30 am
MCI
- PHX
Nonstop2h 45m
Southwest
Sat 8/155:25 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Deal found 6/12![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/291:57 pm
JLN
- PHX
2 stops11h 02m
United Airlines
Fri 7/34:25 pm
PHX
- JLN
1 stop5h 19m
United Airlines
Deal found 6/14![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/16:00 am
MCI
- PHX
Nonstop2h 50m
Southwest
Sat 7/410:50 am
PHX
- MCI
1 stop5h 35m
Southwest
Deal found 6/14![Southwest logo]()
$359
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.
Fri 7/178:00 am
COU
- PHX
1 stop6h 26m
United Airlines
Mon 7/207:47 pm
PHX
- COU
2 stops12h 26m
United Airlines
Deal found 6/9![United Airlines logo]()
$379
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.
Thu 7/99:15 pm
MCI
- PHX
Nonstop2h 45m
Southwest
Sun 7/128:10 pm
PHX
- MCI
Nonstop2h 40m
Southwest
Deal found 6/9![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/318:00 am
STL
- PHX
2 stops11h 56m
United Airlines
Tue 9/19:23 am
PHX
- STL
2 stops10h 37m
United Airlines
Deal found 6/11![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/1911:55 am
STL
- PHX
Nonstop3h 10m
Southwest
Wed 8/266:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 6/12![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/2610:55 am
COU
- PHX
1 stop9h 18m
United Airlines
Sat 8/291:34 pm
PHX
- COU
1 stop5h 25m
United Airlines
Deal found 6/13![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/1511:50 am
STL
- PHX
Nonstop3h 10m
Southwest
Mon 8/177:25 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 6/14![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:49 am
COU
- PHX
1 stop6h 30m
United Airlines
Fri 8/142:26 pm
PHX
- COU
1 stop6h 29m
United Airlines
Deal found 6/14![United Airlines logo]()
$398
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.
Wed 7/84:25 pm
STL
- PHX
1 stop6h 30m
Southwest
Wed 7/157:25 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 6/10![Southwest logo]()
$387
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 10/286:02 pm
JLN
- PHX
1 stop5h 49m
United Airlines
Sat 10/3112:50 pm
PHX
- JLN
1 stop8h 29m
United Airlines
Deal found 6/9![United Airlines logo]()
$404
Last-minute flights from Missouri to Sky Harbor IntlDiscover last-minute flight deals from Missouri to Sky Harbor Intl. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Sky Harbor Intl. Data last updated June 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/12:51 pm
SGF
- PHX
1 stop10h 09m
Multiple Airlines
Tue 7/149:58 pm
PHX
- SGF
1 stop14h 03m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/42:56 pm
STL
- PHX
1 stop10h 04m
Frontier
Mon 7/209:58 pm
PHX
- STL
1 stop18h 07m
Frontier
Deal found 6/13![Frontier logo]()
$249
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.
Tue 7/74:58 pm
MCI
- PHX
1 stop8h 34m
Frontier
Tue 7/142:15 pm
PHX
- MCI
1 stop20h 45m
Frontier
Deal found 6/10![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/78:08 pm
STL
- PHX
1 stop16h 03m
Frontier
Mon 7/202:16 pm
PHX
- STL
2 stops25h 49m
Frontier
Deal found 6/13![Frontier logo]()
$239
This Expedia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
Tue 7/74:58 pm
MCI
- PHX
1 stop19h 13m
Frontier
Fri 7/107:45 am
PHX
- MCI
1 stop6h 02m
Frontier
Deal found 6/12![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/107:10 pm
STL
- PHX
1 stop18h 17m
Frontier
Fri 7/1711:23 pm
PHX
- STL
1 stop7h 34m
Frontier
Deal found 6/12![Frontier logo]()
$248
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Sat 7/111:45 pm
MCI
- PHX
1 stop7h 02m
Frontier
Wed 7/1511:19 am
PHX
- MCI
1 stop23h 41m
Frontier
Deal found 6/11![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/131:45 pm
MCI
- PHX
1 stop27h 58m
Frontier
Wed 7/229:58 pm
PHX
- MCI
1 stop15h 49m
Frontier
Deal found 6/13![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/137:10 pm
STL
- PHX
1 stop19h 49m
Frontier
Mon 7/209:58 pm
PHX
- STL
1 stop18h 07m
Frontier
Deal found 6/12![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/137:10 pm
STL
- PHX
1 stop19h 49m
Frontier
Thu 7/167:45 am
PHX
- STL
1 stop8h 30m
Frontier
Deal found 6/14![Frontier logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/211:45 pm
MCI
- PHX
1 stop11h 47m
Frontier
Wed 8/54:49 pm
PHX
- MCI
1 stop18h 11m
Frontier
Deal found 6/11![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/297:03 pm
STL
- PHX
1 stop18h 24m
Frontier
Tue 8/49:04 am
PHX
- STL
2 stops21h 53m
Frontier
Deal found 6/12![Frontier logo]()
$240
One-way flights from Missouri to Sky Harbor IntlSearch for one-way flight options from Missouri to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Missouri to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
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 8/41:45 pm
MCI
- PHX
1 stop27h 59m
Frontier
Deal found 6/10![Frontier logo]()
$79
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 6/307:46 pm
STL
- PHX
1 stop19h 09m
Frontier
Deal found 6/10![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 8/104:32 pm
MCI
- PHX
1 stop22h 27m
Frontier
Deal found 6/12![Frontier logo]()
$89
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.
Sat 7/42:56 pm
STL
- PHX
1 stop10h 04m
Frontier
Deal found 6/10![Frontier logo]()
$89
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 9/92:17 pm
MCI
- PHX
1 stop26h 18m
Frontier
Deal found 6/10![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/178:08 pm
STL
- PHX
1 stop15h 54m
Frontier
Deal found 6/11![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:10 pm
STL
- PHX
1 stop18h 17m
Frontier
Deal found 6/12![Frontier logo]()
$103
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 8/108:08 pm
STL
- PHX
1 stop19h 09m
Frontier
Deal found 6/10![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/107:10 pm
STL
- PHX
1 stop18h 17m
Frontier
Deal found 6/12![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/111:45 pm
MCI
- PHX
1 stop11h 42m
Frontier
Deal found 6/13![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/197:10 pm
STL
- PHX
1 stop18h 17m
Frontier
Deal found 6/12![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/67:10 pm
STL
- PHX
1 stop19h 49m
Frontier
Deal found 6/12![Frontier logo]()
$107
Find flight deals from Missouri to Sky Harbor Intl
Keep the following information in mind while searching for Missouri to Sky Harbor Intl flight deals. Data was last updated June 15, 2026.
Round-trip from | $169 (Kiwi.com) |
|---|---|
One-way from | $79 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $415 |
Good round-trip deal | $373 or less |
Good one-way deal | $204 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Sky Harbor Intl 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 15, 2026.
Use the filters below to find and compare flights from Missouri to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Tue 8/18
6:55 am-7:40 am
Nonstop2h 45m
Phoenix Sky Harbor Intl
Tue 8/25
2:50 pm-7:25 pm
Nonstop2h 35m
$221
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Wed 8/12
8:45 pm-9:55 pm
Nonstop3h 10m
Phoenix Sky Harbor Intl
Wed 8/19
6:00 am-10:55 am
Nonstop2h 55m
$249
ColumbiaPhoenix
COU - PHX
COUPHX
Columbia Regional
Wed 7/22
8:00 am-3:19 pm
1 stop9h 19m
Phoenix Sky Harbor Intl
Wed 8/5
1:28 pm-11:33 pm
1 stop8h 05m
$308
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Sat 7/11
3:00 pm-8:05 pm
1 stop7h 05m
Phoenix Sky Harbor Intl
Sat 8/8
5:45 am-10:15 am
Nonstop2h 30m
$313
JoplinPhoenix
JLN - PHX
JLNPHX
Joplin
Fri 7/3
8:54 am-3:19 pm
1 stop8h 25m
Phoenix Sky Harbor Intl
Wed 7/8
4:25 pm-11:44 pm
1 stop5h 19m
$314
ColumbiaPhoenix
COU - PHX
COUPHX
Columbia Regional
Sat 7/4
9:14 am-6:32 pm
2 stops11h 18m
Phoenix Sky Harbor Intl
Fri 7/10
1:28 pm-11:33 pm
1 stop8h 05m
$314
ColumbiaPhoenix
COU - PHX
COUPHX
Columbia Regional
Tue 8/25
6:15 am-11:08 am
1 stop6h 53m
Phoenix Sky Harbor Intl
Sat 8/29
9:23 am-10:55 pm
2 stops11h 32m
$314
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Wed 8/26
11:30 am-12:15 pm
Nonstop2h 45m
Phoenix Sky Harbor Intl
Tue 9/1
5:55 pm-10:30 pm
Nonstop2h 35m
$317
SpringfieldPhoenix
SGF - PHX
SGFPHX
Springfield-Branson
Wed 11/25
11:40 am-6:36 pm
1 stop7h 56m
Phoenix Sky Harbor Intl
Thu 12/3
7:05 am-2:50 pm
1 stop6h 45m
$319
SpringfieldPhoenix
SGF - PHX
SGFPHX
Springfield-Branson
Wed 11/25
11:40 am-6:36 pm
1 stop7h 56m
Phoenix Sky Harbor Intl
Fri 12/4
7:05 am-2:50 pm
1 stop6h 45m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Missouri with our price prediction graph.
MCI-PHX
COU-PHX
SGF-PHX
STL-PHX
JLN-PHX
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 Missouri to Phoenix Sky Harbor Intl Airport
USMO-PHX
MCI-PHX
COU-PHX
SGF-PHX
STL-PHX
What is the cheapest month to book a flight from Missouri to Phoenix Sky Harbor Intl Airport?
Currently, December is the cheapest month in which you can book a flight from Missouri to Phoenix Sky Harbor Intl Airport (average of $40). Flying from Missouri to Phoenix Sky Harbor Intl Airport in January is currently the most expensive (average of $810). 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 MO to PHX?
Find hourly flight availability from Missouri to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2026.
When flying from Missouri to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the morning.
Weekly flight availability from Missouri to Phoenix Sky Harbor Intl Airport
Explore weekly flight availability from Missouri to Sky Harbor Intl. 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 15, 2026.
The most flights from USMO to PHX are scheduled on a Sunday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Missouri to Phoenix Sky Harbor Intl Airport?
How far ahead should I book a flight from Missouri to Phoenix Sky Harbor Intl Airport?
The price you pay for your flight from Missouri to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Missouri to Phoenix Sky Harbor Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Sky Harbor Intl. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Missouri to Phoenix Sky Harbor Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Goodyear
Paradise Valley
Peoria
Payson
Casa Grande
Chandler
Camp Verde
Globe
Surprise
Fountain Hills
Guadalupe
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Sky Harbor Intl
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Complete your trip
Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.
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Missouri and Sky Harbor Intl flights
Browse other Missouri and Sky Harbor Intl flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Missouri to Sky Harbor Intl flights
Consider these flights traveling from Missouri to Sky Harbor Intl.
Top 5 airlines flying from Missouri to Sky Harbor Intl
Discover the top 5 airlines that operate flights from Missouri to Sky Harbor Intl. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$448 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$204 | Average$399 | FlexibilityNo cancel fee | On-time63% |