$97+ Cheap flights from Tucson (TUS) to Colorado
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DEN
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Colorado 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 Tucson to ColoradoExplore the most affordable flight options available from Tucson to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Tucson to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:15 am -
Nonstop1h 58m
Tue 9/227:30 pm -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:30 am -
Nonstop1h 57m
Tue 9/87:30 pm -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:15 am -
Nonstop1h 58m
Mon 9/287:40 am -
Nonstop2h 03m
Deal found 8/11![United Airlines logo]()
$206
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm -
Nonstop2h 04m
Wed 9/1611:22 am -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:15 am -
Nonstop1h 55m
Fri 10/301:25 pm -
Nonstop2h 00m
Deal found 8/13![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
Nonstop1h 55m
Fri 9/1110:15 am -
Nonstop2h 00m
Deal found 8/12![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm -
Nonstop1h 55m
Wed 9/22:10 pm -
Nonstop2h 05m
Deal found 8/12![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
Nonstop1h 55m
Sat 9/129:05 am -
Nonstop1h 55m
Deal found 8/11![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:40 pm -
Nonstop1h 55m
Tue 12/18:45 am -
Nonstop2h 05m
Deal found 8/11![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:20 pm -
Nonstop1h 55m
Tue 9/223:10 pm -
1 stop6h 30m
Deal found 8/12![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm -
Nonstop1h 55m
Mon 10/58:35 am -
Nonstop2h 00m
Deal found 8/12![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 am -
1 stop4h 23m
Sat 11/71:28 pm -
1 stop4h 51m
Deal found 8/13![United Airlines logo]()
$243
Best flights from Tucson to ColoradoDiscover carefully curated flight deals from Tucson to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Tucson to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:40 pm -
Nonstop2h 03m
Mon 10/57:20 pm -
Nonstop2h 05m
Deal found 8/13![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:25 am -
1 stop6h 45m
Sun 9/68:50 am -
Nonstop1h 55m
Deal found 8/12![Southwest logo]()
$241
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:58 pm -
1 stop5h 55m
Tue 9/158:07 am -
1 stop5h 13m
Deal found 8/11![American Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:35 am -
1 stop14h 14m
Tue 9/228:06 am -
2 stops14h 34m
Deal found 8/13![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:05 pm -
1 stop6h 30m
Mon 10/54:30 pm -
2 stops6h 50m
Deal found 8/11![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/96:05 pm -
1 stop5h 30m
Sat 10/175:55 am -
1 stop7h 40m
Deal found 8/15![Southwest logo]()
$256
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:18 pm -
1 stop5h 21m
Wed 9/164:47 pm -
1 stop5h 58m
Deal found 8/11![American Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:38 pm -
Nonstop2h 13m
Sun 10/187:20 pm -
Nonstop2h 05m
Deal found 8/14![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:30 pm -
Nonstop1h 57m
Tue 11/101:45 pm -
Nonstop2h 05m
Deal found 8/13![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/259:00 am -
1 stop4h 20m
Fri 1/293:40 pm -
Nonstop2h 00m
Deal found 8/12![Southwest logo]()
$272
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:05 pm -
1 stop5h 09m
Sat 8/296:05 am -
1 stop3h 01m
Deal found 8/13![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 11/48:15 am -
1 stop6h 05m
Sat 11/79:24 am -
1 stop4h 00m
Deal found 8/15![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:15 am -
2 stops5h 15m
Tue 9/225:00 pm -
1 stop4h 30m
Deal found 8/14![Southwest logo]()
$288
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:03 pm -
1 stop6h 19m
Sun 10/116:00 am -
1 stop4h 48m
Deal found 8/14![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:42 pm -
1 stop4h 43m
Sat 10/106:07 pm -
1 stop4h 30m
Deal found 8/11![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:45 pm -
1 stop5h 00m
Mon 9/285:55 pm -
1 stop5h 30m
Deal found 8/14![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/94:15 pm -
1 stop4h 41m
Sat 2/137:30 am -
1 stop6h 01m
Deal found 8/11![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:45 pm -
1 stop4h 00m
Sat 9/2610:55 am -
2 stops8h 35m
Deal found 8/14![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/301:30 pm -
1 stop6h 39m
Tue 2/27:30 am -
1 stop6h 01m
Deal found 8/13![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/215:35 am -
2 stops5h 10m
Mon 9/285:55 pm -
1 stop5h 30m
Deal found 8/15![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:15 am -
1 stop6h 12m
Wed 10/2811:34 am -
2 stops10h 25m
Deal found 8/13![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/91:40 pm -
1 stop5h 58m
Thu 10/155:15 am -
1 stop4h 28m
Deal found 8/15![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 11/412:05 pm -
2 stops9h 50m
Sat 11/76:00 am -
1 stop3h 40m
Deal found 8/15![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:15 am -
1 stop4h 36m
Thu 10/155:15 am -
1 stop4h 28m
Deal found 8/15![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:15 am -
1 stop6h 53m
Sun 9/65:15 am -
2 stops8h 14m
Deal found 8/13![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:35 am -
2 stops6h 10m
Tue 9/15:40 pm -
1 stop3h 55m
Deal found 8/13![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:30 pm -
2 stops10h 25m
Sun 9/66:00 am -
2 stops7h 29m
Deal found 8/11![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:15 am -
1 stop6h 18m
Mon 10/125:15 am -
1 stop4h 28m
Deal found 8/15![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:15 am -
1 stop4h 36m
Thu 10/155:15 am -
1 stop4h 28m
Deal found 8/15![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 10/101:40 pm -
1 stop5h 58m
Mon 10/125:15 am -
1 stop4h 28m
Deal found 8/15![United Airlines logo]()
$393
Last-minute flights from Tucson to ColoradoDiscover last-minute flight deals from Tucson to Colorado. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Colorado. Data last updated August 16, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:00 pm -
Nonstop1h 55m
Wed 9/22:10 pm -
Nonstop2h 05m
Deal found 8/12![Southwest logo]()
$221
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:10 pm -
Nonstop1h 55m
Thu 9/1010:15 am -
Nonstop2h 00m
Deal found 8/11![Southwest logo]()
$228
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:30 am -
Nonstop1h 57m
Tue 9/87:30 pm -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
Nonstop1h 55m
Fri 9/1110:15 am -
Nonstop2h 00m
Deal found 8/12![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:10 pm -
Nonstop1h 55m
Sat 9/129:05 am -
Nonstop1h 55m
Deal found 8/11![Southwest logo]()
$222
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm -
Nonstop2h 04m
Wed 9/1611:22 am -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$215
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:45 pm -
1 stop6h 20m
Sat 9/129:05 am -
Nonstop1h 55m
Deal found 8/12![Southwest logo]()
$231
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:15 am -
Nonstop1h 58m
Tue 9/227:30 pm -
Nonstop2h 05m
Deal found 8/12![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:20 pm -
Nonstop1h 55m
Tue 9/223:10 pm -
1 stop6h 30m
Deal found 8/12![Southwest logo]()
$225
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:15 am -
Nonstop1h 58m
Mon 9/287:40 am -
Nonstop2h 03m
Deal found 8/11![United Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:42 pm -
1 stop4h 43m
Tue 9/296:11 pm -
1 stop4h 29m
Deal found 8/12![Delta logo]()
$243
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:20 am -
1 stop5h 50m
Mon 9/286:45 pm -
1 stop4h 40m
Deal found 8/13![Southwest logo]()
$249
One-way flights from Tucson to ColoradoSearch for one-way flight options from Tucson to Colorado. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Tucson to Colorado. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:29 pm -
Nonstop2h 04m
Deal found 8/12![United Airlines logo]()
$97
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm -
Nonstop1h 55m
Deal found 8/12![Southwest logo]()
$102
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:30 am -
Nonstop1h 57m
Deal found 8/11![United Airlines logo]()
$103
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:29 pm -
Nonstop2h 03m
Deal found 8/13![United Airlines logo]()
$108
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” 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 9/142:00 pm -
Nonstop1h 55m
Deal found 8/15![Southwest logo]()
$109
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:30 am -
Nonstop1h 57m
Deal found 8/13![United Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:16 am -
1 stop4h 46m
Deal found 8/12![Delta logo]()
$118
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:01 pm -
1 stop6h 02m
Deal found 8/11![American Airlines logo]()
$119
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:42 pm -
1 stop6h 17m
Deal found 8/13![United Airlines logo]()
$119
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 am -
2 stops7h 20m
Deal found 8/11![Southwest logo]()
$123
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:30 pm -
1 stop5h 10m
Deal found 8/12![Delta logo]()
$124
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:20 pm -
1 stop6h 20m
Deal found 8/13![Southwest logo]()
$125
Find flight deals from Tucson to Colorado
Keep the following information in mind while searching for Tucson to Colorado flight deals. Data was last updated August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (United Airlines) |
One-way from | $97 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $331 |
Good round-trip deal | $362 or less |
Good one-way deal | $215 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tucson to Colorado 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 August 16, 2026.
Use the filters below to find and compare flights from Tucson to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Thu 10/1
1:40 pm-4:43 pm
Nonstop2h 03m
Denver Intl
Mon 10/5
7:20 pm-8:25 pm
Nonstop2h 05m
$227
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Tue 9/1
9:25 am-5:10 pm
1 stop6h 45m
Denver Intl
Sun 9/6
8:50 am-9:45 am
Nonstop1h 55m
$241
TucsonColorado Springs
TUS Tucson - COS Colorado Springs
TUSCOS
Tucson
Tue 9/8
3:58 pm-10:53 pm
1 stop5h 55m
Colorado Springs
Tue 9/15
8:07 am-12:20 pm
1 stop5h 13m
$243
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Thu 10/1
6:05 pm-1:35 am
1 stop6h 30m
Denver Intl
Mon 10/5
4:30 pm-10:20 pm
2 stops6h 50m
$252
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Fri 10/9
6:05 pm-12:35 am
1 stop5h 30m
Denver Intl
Sat 10/17
5:55 am-12:35 pm
1 stop7h 40m
$256
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Mon 1/25
9:00 am-1:20 pm
1 stop4h 20m
Denver Intl
Fri 1/29
3:40 pm-5:40 pm
Nonstop2h 00m
$272
TucsonDurango
TUS Tucson - DRO Durango La Plata County
TUSDRO
Tucson
Thu 9/10
1:18 pm-7:39 pm
1 stop5h 21m
Durango La Plata County
Wed 9/16
4:47 pm-9:45 pm
1 stop5h 58m
$288
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Sat 9/19
6:15 am-12:30 pm
2 stops5h 15m
Denver Intl
Tue 9/22
5:00 pm-8:30 pm
1 stop4h 30m
$288
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Wed 10/14
5:38 pm-8:51 pm
Nonstop2h 13m
Denver Intl
Sun 10/18
7:20 pm-8:25 pm
Nonstop2h 05m
$289
Quickest round-trip
TucsonDenver
TUS Tucson - DEN Denver Intl
TUSDEN
Tucson
Sat 11/7
2:30 pm-4:27 pm
Nonstop1h 57m
Denver Intl
Tue 11/10
1:45 pm-3:50 pm
Nonstop2h 05m
$295
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Tucson to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Tucson with our price prediction graph.
TUS-DEN
TUS-COS
TUS-DRO
TUS-MTJ
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 Tucson to Colorado
TUS-USCO
TUS-DEN
TUS-COS
TUS-DRO
TUS-MTJ
What is the cheapest month to book a flight from Tucson to Colorado?
Currently, February is the cheapest month in which you can book a flight from Tucson to Colorado (average of $215). Flying from Tucson to Colorado in June is currently the most expensive (average of $392). 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 TUS to CO?
Find hourly flight availability from Tucson to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2026.
A simple way to save on the total cost of your ticket is to fly from Tucson to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 68% on your trip compared to booking a flight at noon.
Weekly flight availability from Tucson to Colorado
Explore weekly flight availability from Tucson to Colorado. 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 August 16, 2026.
The most flights from TUS to USCO are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Tucson to Colorado?
Airfare is below average for this route at the moment.
Tucson to Colorado flights typically cost between $289 and $409 in September.The cheapest round-trip price found within the last 5 days was $194 on United Airlines (Sep 19-Sep 22).
How far ahead should I book a flight from Tucson to Colorado?
The best time to book flights from Tucson to Colorado is 19 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.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated August 16, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Tucson to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Tucson to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Tucson and Colorado flights
Browse other Tucson and Colorado flight options. Last updated on August 16, 2026.
Popular flight searches
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Tucson to Colorado flights
Consider these flights traveling from Tucson to Colorado.
Top 4 airlines flying from Tucson to Colorado
Discover the top 4 airlines that operate flights from Tucson to Colorado. 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$144 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$247 | Average$369 | FlexibilityNo cancel fee | On-time63% |