$165+ Cheap flights from Missouri to Tucson (TUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TUS
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Tucson with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Missouri to TucsonExplore the most affordable flight options available from Missouri to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Missouri to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/215:40 am -
1 stop5h 17m
Sat 10/246:00 am -
1 stop6h 30m
Deal found 9/17![American Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 12/116:02 pm -
1 stop5h 37m
Mon 12/145:53 pm -
1 stop5h 34m
Deal found 9/17![Delta logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/55:10 am -
1 stop5h 33m
Fri 10/166:06 am -
1 stop6h 04m
Deal found 9/17![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/67:20 pm -
1 stop5h 30m
Mon 11/93:45 pm -
2 stops8h 10m
Deal found 9/17![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/103:12 pm -
1 stop7h 58m
Tue 10/136:06 am -
1 stop6h 04m
Deal found 9/17![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/125:30 pm -
1 stop6h 36m
Mon 11/163:01 pm -
1 stop7h 55m
Deal found 9/17![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm -
1 stop5h 36m
Thu 11/127:47 am -
1 stop6h 00m
Deal found 9/22![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:59 pm -
1 stop6h 27m
Wed 10/74:30 pm -
1 stop6h 14m
Deal found 9/18![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/175:25 am -
1 stop5h 32m
Wed 10/211:23 pm -
1 stop8h 00m
Deal found 9/21![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:36 pm -
1 stop6h 50m
Mon 11/164:57 pm -
1 stop5h 55m
Deal found 9/17![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 12/222:52 pm -
1 stop8h 47m
Tue 12/296:20 am -
1 stop7h 45m
Deal found 9/18![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:50 am -
1 stop5h 15m
Mon 11/26:10 pm -
1 stop4h 40m
Deal found 9/18![Southwest logo]()
$359
Best flights from Missouri to TucsonDiscover carefully curated flight deals from Missouri to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Missouri to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 12/116:02 pm -
1 stop5h 37m
Mon 12/145:53 pm -
1 stop5h 34m
Deal found 9/17![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/66:30 pm -
1 stop5h 40m
Mon 11/93:45 pm -
1 stop7h 45m
Deal found 9/17![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/55:10 am -
1 stop5h 33m
Fri 10/166:06 am -
1 stop6h 04m
Deal found 9/17![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:36 pm -
1 stop6h 50m
Mon 11/164:57 pm -
1 stop5h 55m
Deal found 9/17![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 pm -
1 stop5h 36m
Thu 11/127:47 am -
1 stop6h 00m
Deal found 9/22![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:20 pm -
2 stops6h 45m
Tue 10/272:15 pm -
1 stop5h 10m
Deal found 9/21![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:59 pm -
1 stop6h 27m
Wed 10/74:30 pm -
1 stop6h 14m
Deal found 9/18![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/135:05 am -
1 stop9h 15m
Wed 11/186:05 am -
2 stops8h 15m
Deal found 9/20![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 12/46:30 am -
1 stop5h 20m
Wed 12/97:10 am -
2 stops9h 15m
Deal found 9/18![Southwest logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Sun 10/185:40 am -
1 stop5h 11m
Sat 10/242:28 pm -
2 stops7h 14m
Deal found 9/20![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 1/95:00 pm -
1 stop5h 42m
Tue 1/127:30 am -
1 stop5h 10m
Deal found 9/19![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/176:15 am -
1 stop6h 11m
Wed 11/186:30 am -
1 stop5h 08m
Deal found 9/21![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/197:50 am -
1 stop7h 35m
Sun 11/223:40 pm -
1 stop6h 45m
Deal found 9/17![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:33 pm -
1 stop5h 42m
Sat 1/94:15 pm -
1 stop6h 29m
Deal found 9/21![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 11/236:46 pm -
1 stop6h 33m
Mon 11/305:05 pm -
1 stop5h 47m
Deal found 9/17![American Airlines logo]()
$550
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/12:10 pm -
2 stops8h 00m
Thu 11/56:10 pm -
1 stop4h 45m
Deal found 9/19![Southwest logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/139:05 am -
1 stop5h 19m
Tue 11/176:30 am -
2 stops10h 35m
Deal found 9/19![United Airlines logo]()
$510
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/412:40 pm -
2 stops10h 15m
Wed 11/254:25 pm -
1 stop8h 20m
Deal found 9/20![Southwest logo]()
$440
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/95:45 am -
1 stop5h 01m
Thu 11/126:30 am -
2 stops10h 00m
Deal found 9/21![United Airlines logo]()
$536
Last-minute flights from Missouri to TucsonDiscover last-minute flight deals from Missouri to Tucson. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Tucson. Data last updated September 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/55:10 am -
1 stop5h 33m
Fri 10/166:06 am -
1 stop6h 04m
Deal found 9/17![United Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:59 pm -
1 stop6h 27m
Wed 10/74:30 pm -
1 stop6h 14m
Deal found 9/18![Delta logo]()
$345
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/95:40 am -
1 stop5h 11m
Mon 10/123:55 pm -
1 stop5h 47m
Deal found 9/18![American Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/103:12 pm -
1 stop7h 58m
Tue 10/136:06 am -
1 stop6h 04m
Deal found 9/17![United Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/147:16 am -
1 stop5h 55m
Mon 10/194:30 pm -
1 stop5h 47m
Deal found 9/18![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/175:25 am -
1 stop5h 32m
Wed 10/211:23 pm -
1 stop8h 00m
Deal found 9/21![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Sun 10/185:25 am -
1 stop5h 26m
Thu 10/221:23 pm -
1 stop8h 00m
Deal found 9/21![American Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:20 pm -
2 stops6h 45m
Tue 10/272:15 pm -
1 stop5h 10m
Deal found 9/21![Southwest logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/215:40 am -
1 stop5h 17m
Sat 10/246:00 am -
1 stop6h 30m
Deal found 9/17![American Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:05 pm -
1 stop4h 55m
Mon 10/266:05 pm -
1 stop5h 20m
Deal found 9/22![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:50 am -
1 stop5h 15m
Mon 11/26:10 pm -
1 stop4h 40m
Deal found 9/18![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/306:00 am -
2 stops8h 24m
Mon 11/210:42 am -
1 stop4h 29m
Deal found 9/18![United Airlines logo]()
$369
One-way flights from Missouri to TucsonSearch for one-way flight options from Missouri to Tucson. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Missouri to Tucson. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$165
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/113:54 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/116:00 am -
2 stops8h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$175
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:10 pm -
1 stop6h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/197:58 am -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/191:59 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/95:40 am -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:45 am -
1 stop5h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/263:20 pm -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/257:10 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/14:50 pm -
2 stops7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$263
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” 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 10/25:28 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$268
Find flight deals from Missouri to Tucson
Keep the following information in mind while searching for Missouri to Tucson flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (American Airlines) |
One-way from | $165 (Southwest) |
Popular in | February |
Cheapest in | October |
Average price | $431 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Tucson 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Missouri to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CityTucson
MCI Kansas City - TUS Tucson
MCITUS
Kansas City
Wed 11/11
6:00 am-1:24 pm
2 stops8h 24m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$175
Kansas CityTucson
MCI Kansas City - TUS Tucson
MCITUS
Kansas City
Mon 10/26
1:50 pm-7:25 pm
2 stops7h 35m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$200
St. LouisTucson
STL Lambert-St Louis - TUS Tucson
STLTUS
Lambert-St Louis
Fri 10/9
5:40 am-8:51 am
1 stop5h 11m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$207
Quickest round-trip
Kansas CityTucson
MCI Kansas City - TUS Tucson
MCITUS
Kansas City
Sun 10/25
5:45 am-8:46 am
1 stop5h 01m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$219
St. LouisTucson
STL Lambert-St Louis - TUS Tucson
STLTUS
Lambert-St Louis
Mon 10/26
3:20 pm-11:30 pm
2 stops10h 10m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$223
St. LouisTucson
STL Lambert-St Louis - TUS Tucson
STLTUS
Lambert-St Louis
Sun 10/25
7:10 pm-12:10 am
1 stop7h 00m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$229
St. LouisTucson
STL Lambert-St Louis - TUS Tucson
STLTUS
Lambert-St Louis
Sun 11/1
4:50 pm-11:45 pm
2 stops7h 55m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$263
Kansas CityTucson
MCI Kansas City - TUS Tucson
MCITUS
Kansas City
Sun 10/11
6:53 am-12:33 pm
1 stop7h 40m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Kansas CityTucson
MCI Kansas City - TUS Tucson
MCITUS
Kansas City
Tue 10/6
7:15 am-10:45 am
1 stop5h 30m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
St. LouisTucson
STL Lambert-St Louis - TUS Tucson
STLTUS
Lambert-St Louis
Sat 10/3
5:00 pm-9:40 pm
1 stop6h 40m
Tucson
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$279
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Missouri to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Missouri with our price prediction graph.
STL-TUS
MCI-TUS
SGF-TUS
JLN-TUS
IRK-TUS
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 Tucson
USMO-TUS
STL-TUS
MCI-TUS
SGF-TUS
JLN-TUS
What is the cheapest month to book a flight from Missouri to Tucson?
Currently, October is the cheapest month in which you can book a flight from Missouri to Tucson (average of $351). Flying from Missouri to Tucson in June is currently the most expensive (average of $486). 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.
How much does it cost to fly round-trip from Missouri to Tucson?
Airfare is below average for this route at the moment.
Missouri to Tucson flights typically cost between $320 and $412 in October.The cheapest round-trip price found within the last 5 days was $291 on American Airlines (Oct 21-Oct 24).
How far ahead should I book a flight from Missouri to Tucson?
The best time to book flights from Missouri to Tucson is 31 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.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Tucson. 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 Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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Alternative routes for Missouri to Tucson
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Complete your trip
Complete your trip to Tucson by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Tucson by cabin class
Find flights from Missouri to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Tucson flights
Browse other Missouri and Tucson flight options. Last updated on September 22, 2026.
Popular flight searches
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Missouri to Tucson flights
Consider these flights traveling from Missouri to Tucson.
Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Top 4 airlines flying from Missouri to Tucson
Discover the top 4 airlines that operate flights from Missouri to Tucson. 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$253 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$434 | FlexibilityNo cancel fee | On-time63% |