$102+ Cheap flights from Missouri to Mesa, AZ
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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — PHX
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Mesa with Cheapflights
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Cheapest flights from Missouri to MesaExplore the most affordable flight options available from Missouri to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
Explore the most affordable flight options available from Missouri to Mesa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/38:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Tue 6/1611:21 am
PHX
- STL
1 stop6h 02m
Frontier
Deal found 5/25![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/247:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Wed 7/111:21 am
PHX
- STL
1 stop6h 02m
Frontier
Deal found 5/25![Frontier logo]()
$246
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Thu 7/27:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Mon 7/67:45 am
PHX
- STL
1 stop8h 30m
Frontier
Deal found 5/26![Frontier logo]()
$247
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Sat 6/206:24 am
PHX
- STL
1 stop10h 10m
Frontier
Deal found 5/26![Frontier logo]()
$248
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 5/298:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sat 6/67:40 am
PHX
- STL
1 stop7h 54m
Frontier
Deal found 5/26![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sun 5/3111:30 pm
PHX
- STL
1 stop7h 25m
Frontier
Deal found 5/26![Frontier logo]()
$250
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 5/298:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sun 5/3111:30 pm
PHX
- STL
1 stop7h 25m
Frontier
Deal found 5/26![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/267:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Thu 7/26:24 am
PHX
- STL
1 stop9h 54m
Frontier
Deal found 5/26![Frontier logo]()
$252
This Trip.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/237:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Wed 7/811:19 am
PHX
- STL
1 stop6h 04m
Frontier
Deal found 5/26![Frontier logo]()
$256
This Trip.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 5/268:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Tue 6/26:00 am
PHX
- STL
1 stop6h 48m
Frontier
Deal found 5/25![Frontier logo]()
$257
This Mytrip deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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.
Wed 7/87:03 pm
STL
- PHX
1 stop6h 02m
Frontier
Wed 7/152:04 pm
PHX
- STL
1 stop26h 11m
Frontier
Deal found 5/24![Frontier logo]()
$258
This Super.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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.
Sun 5/319:06 pm
STL
- PHX
1 stop16h 17m
Frontier
Thu 6/412:20 am
PHX
- STL
1 stop8h 09m
Frontier
Deal found 5/24![Frontier logo]()
$259
Best flights from Missouri to MesaDiscover carefully curated flight deals from Missouri to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from Missouri to Mesa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/21:25 pm
STL
- PHX
1 stop6h 10m
Southwest
Tue 6/95:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Deal found 5/27![Southwest logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/65:24 pm
MCI
- PHX
1 stop5h 06m
United Airlines
Sat 6/202:40 pm
PHX
- MCI
1 stop6h 33m
United Airlines
Deal found 5/24![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 pm
MCI
- PHX
1 stop7h 36m
Delta
Mon 6/226:00 am
PHX
- MCI
1 stop6h 54m
Delta
Deal found 5/23![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:19 pm
COU
- PHX
1 stop8h 14m
American Airlines
Tue 7/145:10 am
PHX
- COU
2 stops10h 51m
American Airlines
Deal found 5/27![American Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/28:25 am
STL
- PHX
1 stop6h 00m
Southwest
Sat 6/64:00 pm
PHX
- STL
1 stop5h 10m
Southwest
Deal found 5/27![Southwest logo]()
$277
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/96:20 pm
STL
- PHX
Nonstop3h 10m
Southwest
Sat 6/138:05 pm
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 5/26![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
SGF
- PHX
1 stop8h 12m
Delta
Fri 7/105:45 am
PHX
- SGF
1 stop6h 55m
Delta
Deal found 5/23![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 11/56:02 pm
JLN
- PHX
1 stop5h 49m
United Airlines
Mon 11/97:00 am
PHX
- JLN
2 stops9h 11m
United Airlines
Deal found 5/27![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 7/42:15 pm
STL
- PHX
1 stop4h 35m
Southwest
Tue 7/75:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Deal found 5/24![Southwest logo]()
$283
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 10/143:30 pm
SGF
- PHX
1 stop9h 36m
Delta
Tue 10/201:15 pm
PHX
- SGF
1 stop7h 17m
Delta
Deal found 5/23![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 5/305:35 am
MCI
- PHX
1 stop5h 15m
Southwest
Fri 6/125:50 pm
PHX
- MCI
1 stop4h 40m
Southwest
Deal found 5/27![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:53 pm
JLN
- PHX
2 stops11h 06m
United Airlines
Tue 9/89:00 am
PHX
- JLN
1 stop7h 46m
United Airlines
Deal found 5/28![United Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 5/305:35 am
MCI
- PHX
1 stop5h 15m
Southwest
Mon 6/18:25 pm
PHX
- MCI
Nonstop2h 25m
Southwest
Deal found 5/26![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 stop9h 04m
United Airlines
Fri 8/142:26 pm
PHX
- COU
1 stop7h 09m
United Airlines
Deal found 5/23![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 8/42:45 pm
STL
- PHX
2 stops6h 10m
Southwest
Tue 8/116:15 am
PHX
- STL
1 stop6h 15m
Southwest
Deal found 5/24![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 8/2510:55 am
COU
- PHX
1 stop9h 18m
United Airlines
Sat 8/292:26 pm
PHX
- COU
1 stop7h 09m
United Airlines
Deal found 5/25![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 5/319:55 pm
STL
- PHX
Nonstop3h 25m
Southwest
Tue 6/95:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Deal found 5/27![Southwest logo]()
$304
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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.
Sun 9/205:39 pm
SGF
- PHX
1 stop7h 03m
Delta
Sat 9/264:03 pm
PHX
- SGF
2 stops16h 43m
Delta
Deal found 5/24![Delta logo]()
$482
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/241:53 pm
JLN
- PHX
1 stop5h 14m
United Airlines
Wed 10/289:50 am
PHX
- JLN
1 stop5h 21m
United Airlines
Deal found 5/27![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/309:45 pm
STL
- PHX
Nonstop3h 15m
Southwest
Tue 8/46:00 am
PHX
- STL
Nonstop2h 55m
Southwest
Deal found 5/23![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 7/228:54 am
JLN
- PHX
1 stop8h 25m
United Airlines
Mon 7/274:25 pm
PHX
- JLN
1 stop5h 19m
United Airlines
Deal found 5/23![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 9/185:39 pm
SGF
- PHX
1 stop7h 03m
Delta
Sat 9/2611:59 pm
PHX
- SGF
1 stop8h 47m
Delta
Deal found 5/24![Delta logo]()
$489
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/106:20 am
MCI
- PHX
Nonstop2h 45m
Southwest
Thu 8/135:40 am
PHX
- MCI
Nonstop2h 30m
Southwest
Deal found 5/23![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/229:00 am
COU
- PHX
2 stops10h 49m
United Airlines
Sat 9/2611:52 pm
PHX
- COU
1 stop8h 41m
United Airlines
Deal found 5/27![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/89:15 pm
MCI
- PHX
Nonstop2h 45m
Southwest
Thu 6/115:50 pm
PHX
- MCI
1 stop4h 40m
Southwest
Deal found 5/25![Southwest logo]()
$323
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/28:00 am
COU
- PHX
1 stop6h 26m
United Airlines
Mon 7/136:54 pm
PHX
- COU
2 stops13h 19m
United Airlines
Deal found 5/27![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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 6/63:00 pm
MCI
- PHX
1 stop7h 05m
Southwest
Sat 6/207:20 pm
PHX
- MCI
Nonstop2h 35m
Southwest
Deal found 5/24![Southwest logo]()
$328
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/296:25 am
SGF
- PHX
1 stop5h 57m
United Airlines
Tue 9/16:09 am
PHX
- SGF
1 stop6h 07m
United Airlines
Deal found 5/27![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” 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 8/256:25 am
SGF
- PHX
2 stops10h 29m
United Airlines
Sat 8/298:30 am
PHX
- SGF
1 stop5h 41m
United Airlines
Deal found 5/23![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 7/25:45 am
STL
- PHX
Nonstop3h 10m
Southwest
Mon 7/68:55 pm
PHX
- STL
Nonstop3h 00m
Southwest
Deal found 5/25![Southwest logo]()
$351
Last-minute flights from Missouri to MesaDiscover last-minute flight deals from Missouri to Mesa. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Mesa. Data last updated May 28, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sun 5/3111:30 pm
PHX
- STL
1 stop7h 25m
Frontier
Deal found 5/26![Frontier logo]()
$250
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 5/298:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sat 6/67:40 am
PHX
- STL
1 stop7h 54m
Frontier
Deal found 5/26![Frontier logo]()
$249
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 5/298:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Sun 5/3111:30 pm
PHX
- STL
1 stop7h 25m
Frontier
Deal found 5/26![Frontier logo]()
$251
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 5/306:05 am
STL
- PHX
Nonstop3h 25m
Southwest
Tue 6/95:00 am
PHX
- STL
Nonstop2h 50m
Southwest
Deal found 5/27![Southwest logo]()
$257
This Super.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” 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.
Sun 5/319:06 pm
STL
- PHX
1 stop16h 17m
Frontier
Thu 6/412:20 am
PHX
- STL
1 stop8h 09m
Frontier
Deal found 5/24![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/38:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Tue 6/1611:21 am
PHX
- STL
1 stop6h 02m
Frontier
Deal found 5/25![Frontier logo]()
$240
This Trip.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Sun 6/144:17 pm
STL
- PHX
1 stop20h 10m
Frontier
Wed 6/1711:21 am
PHX
- STL
1 stop6h 02m
Frontier
Deal found 5/26![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Sat 6/206:24 am
PHX
- STL
1 stop10h 10m
Frontier
Deal found 5/26![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/237:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Wed 7/811:19 am
PHX
- STL
1 stop6h 04m
Frontier
Deal found 5/26![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/247:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Wed 7/111:21 am
PHX
- STL
1 stop6h 02m
Frontier
Deal found 5/25![Frontier logo]()
$246
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/245:06 pm
STL
- PHX
1 stop7h 14m
Frontier
Mon 7/67:45 am
PHX
- STL
1 stop8h 30m
Frontier
Deal found 5/26![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/267:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Thu 7/26:24 am
PHX
- STL
1 stop9h 54m
Frontier
Deal found 5/26![Frontier logo]()
$252
One-way flights from Missouri to MesaSearch for one-way flight options from Missouri to Mesa. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from Missouri to Mesa. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This Trip.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/242:49 pm
SGF
- PHX
1 stop10h 11m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$102
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:17 pm
MCI
- PHX
1 stop5h 18m
Frontier
Deal found 5/25![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/249:36 pm
SGF
- PHX
1 stop27h 49m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$116
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/231:45 pm
MCI
- PHX
1 stop11h 44m
Frontier
Deal found 5/26![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/241:45 pm
MCI
- PHX
1 stop22h 36m
Frontier
Deal found 5/28![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/237:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Deal found 5/26![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Sat 7/47:38 pm
STL
- PHX
1 stop5h 51m
Frontier
Deal found 5/26![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 8/228:08 pm
STL
- PHX
1 stop5h 26m
Frontier
Deal found 5/26![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/221:45 pm
MCI
- PHX
1 stop22h 26m
Frontier
Deal found 5/26![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/48:08 pm
STL
- PHX
1 stop5h 21m
Frontier
Deal found 5/26![Frontier logo]()
$125
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” 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 6/98:00 pm
MCI
- PHX
Nonstop2h 45m
Southwest
Deal found 5/25![Southwest logo]()
$126
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/127:03 pm
STL
- PHX
1 stop6h 01m
Frontier
Deal found 5/26![Frontier logo]()
$126
Find flight deals from Missouri to Mesa
Keep the following information in mind while searching for Missouri to Mesa flight deals. Data was last updated May 28, 2026.
Round-trip from | $240 (Kiwi.com) |
|---|---|
One-way from | $102 (Trip.com) |
Popular in | April |
Cheapest in | November |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Mesa 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 May 28, 2026.
Use the filters below to find and compare flights from Missouri to Mesa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 6/2
1:25 pm-5:35 pm
1 stop6h 10m
Phoenix Sky Harbor Intl
Tue 6/9
5:00 am-9:50 am
Nonstop2h 50m
$277
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 6/2
8:25 am-12:25 pm
1 stop6h 00m
Phoenix Sky Harbor Intl
Sat 6/6
4:00 pm-11:10 pm
1 stop5h 10m
$277
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 6/9
6:20 pm-7:30 pm
Nonstop3h 10m
Phoenix Sky Harbor Intl
Sat 6/13
8:05 pm-1:00 am
Nonstop2h 55m
$277
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sat 7/4
2:15 pm-4:50 pm
1 stop4h 35m
Phoenix Sky Harbor Intl
Tue 7/7
5:00 am-9:50 am
Nonstop2h 50m
$283
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Sat 5/30
5:35 am-8:50 am
1 stop5h 15m
Phoenix Sky Harbor Intl
Fri 6/12
5:50 pm-12:30 am
1 stop4h 40m
$289
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Sat 5/30
5:35 am-8:50 am
1 stop5h 15m
Phoenix Sky Harbor Intl
Mon 6/1
8:25 pm-12:50 am
Nonstop2h 25m
$294
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 8/4
2:45 pm-6:55 pm
2 stops6h 10m
Phoenix Sky Harbor Intl
Tue 8/11
6:15 am-2:30 pm
1 stop6h 15m
$302
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Sat 6/6
5:24 pm-8:30 pm
1 stop5h 06m
Phoenix Sky Harbor Intl
Sat 6/20
2:40 pm-11:13 pm
1 stop6h 33m
$304
Kansas CityPhoenix
MCI - PHX
MCIPHX
Kansas City
Tue 6/16
6:00 pm-11:36 pm
1 stop7h 36m
Phoenix Sky Harbor Intl
Mon 6/22
6:00 am-2:54 pm
1 stop6h 54m
$304
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sun 5/31
9:55 pm-11:20 pm
Nonstop3h 25m
Phoenix Sky Harbor Intl
Tue 6/9
5:00 am-9:50 am
Nonstop2h 50m
$304
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Mesa
Have a flexible travel schedule? Discover the best time to fly to Mesa from Missouri with our price prediction graph.
STL-PHX
MCI-PHX
COU-PHX
SGF-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 Mesa
USMO-MS9
STL-PHX
MCI-PHX
COU-PHX
SGF-PHX
What is the cheapest time of day to fly from MO to MS9?
Find hourly flight availability from Missouri to Mesa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 28, 2026.
It’s typically best to fly out from Missouri to Mesa in the evening. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Missouri to Mesa
Explore weekly flight availability from Missouri to Mesa. 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 May 28, 2026.
The most flights from USMO to MS9 are scheduled on a Wednesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Missouri to Mesa?
What is the cheapest day to fly from Missouri to Mesa?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Mesa. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Missouri to Mesa flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday mornings 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 Mesa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Missouri to Mesa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mesa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Mesa by cabin class
Find flights from Missouri to Mesa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Mesa flights
Browse other Missouri and Mesa flight options. Last updated on May 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Mesa
Find the right flight back to Missouri after your stay in Mesa
Missouri to Mesa flights
Consider these flights traveling from Missouri to Mesa.
Top 7 airlines flying from Missouri to Mesa
Discover the top 7 airlines that operate flights from Missouri to Mesa. 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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$219 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$199 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$214 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$148 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$398 | FlexibilityNo cancel fee | On-time63% |