$109+ Cheap flights from Colorado 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TUS
Dec 7 — Dec 141
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Tucson with Cheapflights
1. Tell us where you want to go
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 Colorado to TucsonExplore the most affordable flight options available from Colorado to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2026.
Explore the most affordable flight options available from Colorado to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2026.
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/38:15 pm -
Nonstop2h 10m
Tue 12/153:10 pm -
Nonstop1h 55m
Deal found 11/3![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:40 am -
Nonstop2h 08m
Wed 12/306:25 am -
Nonstop1h 58m
Deal found 11/2![United Airlines logo]()
$223
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/15:35 am -
1 stop5h 50m
Tue 12/83:10 pm -
Nonstop1h 55m
Deal found 11/3![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/279:00 pm -
Nonstop2h 10m
Wed 12/26:45 am -
2 stops7h 20m
Deal found 11/4![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:11 pm -
1 stop4h 28m
Thu 12/175:53 pm -
1 stop5h 21m
Deal found 11/5![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:25 pm -
Nonstop2h 12m
Wed 12/96:30 am -
Nonstop1h 58m
Deal found 11/6![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:30 pm -
1 stop4h 25m
Wed 12/911:30 am -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:50 am -
Nonstop2h 00m
Mon 12/73:10 pm -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 am -
1 stop5h 15m
Sat 12/122:46 pm -
1 stop4h 43m
Deal found 11/7![American Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:40 pm -
Nonstop2h 00m
Fri 12/113:40 pm -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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.
Sat 12/196:33 pm -
1 stop4h 06m
Tue 12/226:01 pm -
1 stop4h 36m
Deal found 11/4![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 am -
1 stop6h 29m
Thu 12/34:18 pm -
1 stop4h 12m
Deal found 11/2![United Airlines logo]()
$295
Best flights from Colorado to TucsonDiscover carefully curated flight deals from Colorado to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
Discover carefully curated flight deals from Colorado to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 7, 2026.
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/33:45 pm -
Nonstop2h 05m
Tue 12/87:45 am -
Nonstop1h 55m
Deal found 11/3![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 am -
1 stop6h 29m
Thu 12/34:18 pm -
1 stop4h 12m
Deal found 11/2![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:12 pm -
1 stop4h 49m
Tue 1/265:53 pm -
1 stop4h 34m
Deal found 11/2![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 2/187:28 pm -
1 stop4h 21m
Tue 2/236:00 am -
1 stop6h 51m
Deal found 11/4![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 am -
Nonstop2h 05m
Sat 12/59:30 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:00 am -
1 stop4h 25m
Fri 12/184:10 pm -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:15 pm -
1 stop6h 15m
Mon 12/144:18 pm -
1 stop3h 52m
Deal found 11/5![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:40 pm -
Nonstop2h 00m
Thu 12/178:40 pm -
1 stop4h 10m
Deal found 11/5![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/88:02 am -
2 stops9h 09m
Thu 12/101:48 pm -
2 stops8h 36m
Deal found 11/3![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/41:40 pm -
1 stop4h 39m
Tue 12/84:18 pm -
1 stop5h 45m
Deal found 11/3![United Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 2/41:23 pm -
1 stop5h 45m
Sun 2/76:21 pm -
1 stop3h 22m
Deal found 11/3![American Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:00 pm -
Nonstop2h 10m
Mon 12/147:45 am -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$279
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:30 am -
1 stop4h 16m
Wed 11/255:42 pm -
1 stop6h 17m
Deal found 11/2![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 2/41:11 pm -
2 stops8h 36m
Sun 2/78:04 am -
1 stop4h 28m
Deal found 11/3![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop4h 45m
Mon 12/712:46 pm -
1 stop6h 15m
Deal found 11/5![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/81:40 pm -
1 stop4h 39m
Thu 12/106:30 am -
1 stop4h 04m
Deal found 11/3![United Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:10 pm -
Nonstop2h 00m
Sun 12/137:30 am -
2 stops9h 05m
Deal found 11/2![Southwest logo]()
$303
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/78:02 am -
2 stops9h 09m
Thu 12/101:48 pm -
2 stops8h 36m
Deal found 11/3![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/186:00 am -
1 stop6h 05m
Fri 12/112:21 pm -
1 stop7h 53m
Deal found 11/4![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/21:36 pm -
1 stop4h 43m
Wed 12/92:41 pm -
1 stop6h 00m
Deal found 11/4![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/155:20 pm -
1 stop5h 30m
Mon 1/189:20 am -
1 stop8h 10m
Deal found 11/2![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 2/43:15 pm -
1 stop6h 20m
Sun 2/76:30 am -
1 stop6h 09m
Deal found 11/3![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/110:20 am -
1 stop5h 05m
Thu 3/411:30 am -
1 stop5h 05m
Deal found 11/2![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:15 pm -
1 stop6h 20m
Sun 1/176:30 am -
1 stop6h 09m
Deal found 11/2![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/1010:15 am -
2 stops10h 10m
Tue 12/1512:05 pm -
2 stops10h 00m
Deal found 11/3![Southwest logo]()
$345
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:47 pm -
1 stop4h 32m
Sat 11/212:30 pm -
1 stop6h 07m
Deal found 11/2![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:55 pm -
Nonstop2h 10m
Sun 12/274:25 pm -
1 stop7h 10m
Deal found 11/5![Southwest logo]()
$364
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:47 pm -
1 stop6h 29m
Mon 12/285:55 pm -
2 stops18h 46m
Deal found 11/2![American Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:00 am -
1 stop6h 35m
Thu 12/1710:45 am -
1 stop6h 26m
Deal found 11/5![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/128:35 pm -
1 stop4h 30m
Sun 2/1412:50 pm -
1 stop8h 00m
Deal found 11/5![Southwest logo]()
$393
Last-minute flights from Colorado to TucsonDiscover last-minute flight deals from Colorado to Tucson. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Tucson. Data last updated November 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:05 am -
1 stop6h 29m
Thu 12/34:18 pm -
1 stop4h 12m
Deal found 11/2![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/279:00 pm -
Nonstop2h 10m
Wed 12/26:45 am -
2 stops7h 20m
Deal found 11/4![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/15:35 am -
1 stop5h 50m
Tue 12/83:10 pm -
Nonstop1h 55m
Deal found 11/3![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/38:15 pm -
Nonstop2h 10m
Tue 12/153:10 pm -
Nonstop1h 55m
Deal found 11/3![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:25 pm -
Nonstop2h 12m
Wed 12/96:30 am -
Nonstop1h 58m
Deal found 11/6![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:30 pm -
1 stop4h 25m
Wed 12/911:30 am -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:50 am -
Nonstop2h 00m
Mon 12/73:10 pm -
Nonstop1h 55m
Deal found 11/6![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 am -
1 stop5h 15m
Sat 12/122:46 pm -
1 stop4h 43m
Deal found 11/7![American Airlines logo]()
$259
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/81:40 pm -
1 stop4h 39m
Thu 12/106:30 am -
1 stop4h 04m
Deal found 11/3![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:11 pm -
1 stop4h 28m
Thu 12/175:53 pm -
1 stop5h 21m
Deal found 11/5![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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.
Sat 12/196:33 pm -
1 stop4h 06m
Tue 12/226:01 pm -
1 stop4h 36m
Deal found 11/4![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:40 am -
Nonstop2h 08m
Wed 12/306:25 am -
Nonstop1h 58m
Deal found 11/2![United Airlines logo]()
$223
One-way flights from Colorado to TucsonSearch for one-way flight options from Colorado to Tucson. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
Search for one-way flight options from Colorado to Tucson. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/911:30 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$109
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:46 am -
1 stop4h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:45 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$120
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:15 am -
2 stops10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$124
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 11/261:19 pm -
1 stop22h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$127
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:30 am -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$135
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:17 am -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![American Airlines logo]()
$145
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/13:39 pm -
1 stop6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 11/246:18 am -
1 stop5h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$150
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/185:05 am -
1 stop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$155
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” 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 12/187:40 am -
Nonstop2h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/117:34 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$160
Find flight deals from Colorado to Tucson
Keep the following information in mind while searching for Colorado to Tucson flight deals. Data was last updated November 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Southwest) |
One-way from | $109 (United Airlines) |
Popular in | May |
Cheapest in | February |
Average price | $348 |
Good round-trip deal | $251 or less |
Good one-way deal | $153 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 November 7, 2026.
Use the filters below to find and compare flights from Colorado to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Thu 12/24
8:15 pm-10:25 pm
Nonstop2h 10m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Wed 12/23
7:40 am-9:48 am
Nonstop2h 08m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Thu 12/3
1:25 pm-3:37 pm
Nonstop2h 12m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Sat 12/12
6:55 am-2:00 pm
1 stop7h 05m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Wed 2/17
11:32 am-1:41 pm
Nonstop2h 09m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Sat 1/16
7:26 pm-9:35 pm
Nonstop2h 09m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$120
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Thu 2/18
5:40 am-10:55 am
1 stop5h 15m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Fri 12/4
7:20 pm-9:30 pm
Nonstop2h 10m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
DenverTucson
DEN Denver Intl - TUS Tucson
DENTUS
Denver Intl
Fri 12/18
7:15 pm-9:24 pm
Nonstop2h 09m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
MontroseTucson
MTJ Montrose County - TUS Tucson
MTJTUS
Montrose County
Mon 3/1
3:39 pm-9:44 pm
1 stop6h 05m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Colorado to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Colorado with our price prediction graph.
DEN-TUS
MTJ-TUS
COS-TUS
GJT-TUS
DRO-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 Colorado to Tucson
USCO-TUS
DEN-TUS
MTJ-TUS
COS-TUS
GJT-TUS
What is the cheapest month to book a flight from Colorado to Tucson?
Currently, February is the cheapest month in which you can book a flight from Colorado to Tucson (average of $255). Flying from Colorado to Tucson in May is currently the most expensive (average of $403). 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 CO to TUS?
Find hourly flight availability from Colorado to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2026.
It’s optimal to fly from Colorado to Tucson in the morning. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Colorado to Tucson
Explore weekly flight availability from Colorado to Tucson. 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 November 7, 2026.
The most flights from USCO to TUS are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Colorado to Tucson?
Airfare is below average for this route at the moment.
Colorado to Tucson flights typically cost between $264 and $472 in December.The cheapest round-trip price found within the last 5 days was $217 on Southwest (Dec 3-Dec 15).
How far ahead should I book a flight from Colorado to Tucson?
The price you pay for your flight from Colorado to Tucson may vary depending on when you book. For the best chance of a lower fare, look to book 77 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 Colorado to Tucson?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Tucson. Price data was last updated on November 7, 2026.
Travelers seeking maximum savings on their Colorado to Tucson flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings 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 Colorado 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 Colorado to Tucson
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Complete your trip
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Search flights from Colorado to Tucson by cabin class
Find flights from Colorado to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Tucson flights
Browse other Colorado and Tucson flight options. Last updated on November 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Tucson flights
Consider these flights traveling from Colorado 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 November 7, 2026.
Top 4 airlines flying from Colorado to Tucson
Discover the top 4 airlines that operate flights from Colorado 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 November 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$159 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$338 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$204 | Average$354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$381 | FlexibilityNo cancel fee | On-time63% |