$100+ Cheap flights from Idaho 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TUS
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Idaho 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Tucson
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Cheapest flights from Idaho to TucsonExplore the most affordable flight options available from Idaho to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Idaho to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
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.
Sat 10/2410:45 am -
1 stop8h 50m
Sat 10/315:35 am -
1 stop7h 50m
Deal found 9/17![Southwest logo]()
$210
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:10 am -
1 stop6h 36m
Mon 11/95:40 pm -
1 stop7h 00m
Deal found 9/15![Delta logo]()
$211
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 11/711:40 am -
1 stop5h 30m
Mon 11/95:55 am -
2 stops9h 00m
Deal found 9/15![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
1 stop6h 36m
Mon 11/95:40 pm -
1 stop7h 00m
Deal found 9/15![Delta logo]()
$236
This Southwest deal was found by Cheapflights users on 9/15. 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 11/610:55 am -
1 stop9h 40m
Mon 11/95:55 am -
2 stops9h 00m
Deal found 9/15![Southwest logo]()
$247
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:41 pm -
1 stop5h 20m
Tue 10/277:24 am -
1 stop5h 30m
Deal found 9/17![Alaska Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 10/105:30 am -
1 stop4h 20m
Wed 10/145:25 pm -
1 stop4h 50m
Deal found 9/15![Southwest logo]()
$267
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
1 stop6h 50m
Wed 10/215:25 pm -
1 stop5h 36m
Deal found 9/15![American Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/141:25 pm -
2 stops8h 45m
Wed 10/215:40 am -
1 stop5h 35m
Deal found 9/16![Southwest logo]()
$272
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.
Sat 10/175:30 am -
1 stop4h 20m
Sat 10/245:20 am -
2 stops6h 35m
Deal found 9/17![Southwest logo]()
$273
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:51 pm -
1 stop7h 08m
Wed 10/287:24 am -
1 stop5h 30m
Deal found 9/17![Alaska Airlines logo]()
$279
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:51 pm -
1 stop7h 08m
Tue 10/2712:02 pm -
2 stops11h 53m
Deal found 9/17![Alaska Airlines logo]()
$284
Best flights from Idaho to TucsonDiscover carefully curated flight deals from Idaho to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Idaho to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 11/711:40 am -
1 stop5h 30m
Mon 11/95:55 am -
2 stops9h 00m
Deal found 9/15![Southwest logo]()
$216
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:22 am -
2 stops11h 45m
Wed 11/117:40 am -
2 stops9h 03m
Deal found 9/17![Alaska Airlines logo]()
$290
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.
Tue 10/135:10 am -
1 stop6h 36m
Wed 10/214:30 pm -
1 stop7h 14m
Deal found 9/17![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 11/101:49 pm -
1 stop6h 45m
Wed 11/116:30 am -
1 stop7h 17m
Deal found 9/16![United Airlines logo]()
$370
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.
Thu 11/56:06 am -
1 stop13h 11m
Tue 11/104:00 pm -
1 stop6h 57m
Deal found 9/20![American Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 9/15. 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 11/42:50 pm -
2 stops7h 05m
Mon 11/93:45 pm -
2 stops8h 10m
Deal found 9/15![Southwest logo]()
$295
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:10 am -
1 stop6h 36m
Sun 11/88:05 am -
1 stop5h 14m
Deal found 9/15![Delta logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:20 am -
2 stops11h 03m
Wed 11/117:40 am -
2 stops9h 24m
Deal found 9/16![Alaska Airlines logo]()
$357
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.
Wed 10/286:56 pm -
1 stop3h 41m
Sun 11/18:05 am -
1 stop4h 17m
Deal found 9/17![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 9/15. 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 10/216:05 am -
1 stop7h 20m
Sun 10/258:25 pm -
1 stop4h 40m
Deal found 9/15![Southwest logo]()
$344
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.
Tue 11/102:51 pm -
1 stop6h 43m
Wed 11/114:23 pm -
1 stop7h 10m
Deal found 9/17![United Airlines logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:05 pm -
2 stops9h 35m
Tue 11/107:53 pm -
1 stop16h 55m
Deal found 9/16![Alaska Airlines logo]()
$370
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 10/225:10 am -
1 stop6h 36m
Mon 10/264:45 pm -
1 stop7h 14m
Deal found 9/17![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 9/15. 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 11/256:50 pm -
1 stop6h 30m
Wed 12/26:05 am -
2 stops8h 45m
Deal found 9/15![Southwest logo]()
$345
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:41 pm -
1 stop5h 20m
Sat 10/247:24 am -
1 stop7h 16m
Deal found 9/19![Alaska Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/164:05 pm -
1 stop5h 20m
Sun 10/185:15 am -
1 stop7h 09m
Deal found 9/16![United Airlines logo]()
$419
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.
Sat 10/175:30 am -
1 stop4h 20m
Sat 10/245:20 am -
2 stops6h 35m
Deal found 9/19![Southwest logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:38 pm -
1 stop8h 23m
Wed 10/217:24 am -
1 stop5h 30m
Deal found 9/15![Alaska Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/124:10 pm -
1 stop5h 20m
Tue 12/156:30 am -
1 stop7h 07m
Deal found 9/16![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/206:07 pm -
1 stop4h 52m
Thu 10/297:00 am -
1 stop9h 37m
Deal found 9/16![American Airlines logo]()
$521
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:49 pm -
2 stops9h 34m
Tue 10/66:42 pm -
1 stop18h 35m
Deal found 9/16![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 9/15. 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 10/23:50 pm -
1 stop7h 05m
Mon 10/58:05 pm -
1 stop4h 00m
Deal found 9/15![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/224:05 pm -
1 stop5h 20m
Sun 10/255:30 am -
1 stop6h 58m
Deal found 9/16![United Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/26:57 pm -
1 stop3h 43m
Mon 10/54:31 pm -
1 stop4h 51m
Deal found 9/16![Delta logo]()
$504
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:00 am -
1 stop7h 29m
Tue 12/157:28 am -
1 stop5h 49m
Deal found 9/19![Alaska Airlines logo]()
$433
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:37 pm -
1 stop5h 00m
Thu 10/2911:16 am -
1 stop7h 10m
Deal found 9/19![Delta logo]()
$518
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.
Sun 10/42:28 pm -
1 stop6h 57m
Thu 10/85:15 am -
1 stop7h 09m
Deal found 9/19![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/127:00 am -
1 stop5h 00m
Mon 12/142:41 pm -
1 stop6h 32m
Deal found 9/16![United Airlines logo]()
$560
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.
Thu 10/85:37 pm -
1 stop5h 00m
Mon 10/127:08 am -
1 stop4h 00m
Deal found 9/18![Delta logo]()
$670
Last-minute flights from Idaho to TucsonDiscover last-minute flight deals from Idaho to Tucson. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Tucson. Data last updated September 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:17 am -
1 stop4h 31m
Wed 10/146:30 pm -
1 stop4h 29m
Deal found 9/15![American Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 9/15. 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.
Sat 10/105:30 am -
1 stop4h 20m
Wed 10/145:25 pm -
1 stop4h 50m
Deal found 9/15![Southwest logo]()
$267
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
1 stop6h 50m
Wed 10/215:25 pm -
1 stop5h 36m
Deal found 9/15![American Airlines logo]()
$268
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/141:25 pm -
2 stops8h 45m
Wed 10/215:40 am -
1 stop5h 35m
Deal found 9/16![Southwest logo]()
$272
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.
Sat 10/175:30 am -
1 stop4h 20m
Sat 10/245:20 am -
2 stops6h 35m
Deal found 9/17![Southwest logo]()
$273
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:41 pm -
1 stop5h 20m
Tue 10/277:24 am -
1 stop5h 30m
Deal found 9/17![Alaska Airlines logo]()
$261
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.
Mon 10/195:10 am -
1 stop6h 36m
Wed 10/2811:51 am -
1 stop6h 54m
Deal found 9/17![Delta logo]()
$291
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:51 pm -
1 stop7h 08m
Wed 10/287:24 am -
1 stop5h 30m
Deal found 9/17![Alaska Airlines logo]()
$279
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:51 pm -
1 stop7h 08m
Tue 10/2712:02 pm -
2 stops11h 53m
Deal found 9/17![Alaska Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:18 pm -
1 stop6h 43m
Tue 10/276:00 am -
1 stop6h 10m
Deal found 9/15![Alaska Airlines logo]()
$298
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.
Sat 10/2410:45 am -
1 stop8h 50m
Sat 10/319:45 am -
2 stops7h 50m
Deal found 9/17![Southwest logo]()
$210
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop4h 24m
Sat 11/75:40 pm -
1 stop5h 31m
Deal found 9/19![Delta logo]()
$299
One-way flights from Idaho to TucsonSearch for one-way flight options from Idaho to Tucson. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Idaho to Tucson. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/265:00 pm -
1 stop5h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$100
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 1/2612:55 pm -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$105
This Southwest deal was found by Cheapflights users on 9/15. 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 1/257:00 am -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$117
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 10/216:00 am -
1 stop4h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$125
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.
Sat 2/2710:50 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$134
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:51 pm -
1 stop7h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$140
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.
Mon 10/196:00 am -
1 stop4h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$146
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.
Wed 1/276:15 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![American Airlines logo]()
$150
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:18 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$152
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.
Wed 1/2712:55 pm -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Southwest logo]()
$155
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” 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 12/171:55 pm -
2 stops6h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$157
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 10/216:30 am -
1 stop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$160
Find flight deals from Idaho to Tucson
Keep the following information in mind while searching for Idaho to Tucson flight deals. Data was last updated September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Southwest) |
One-way from | $100 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $382 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho 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 20, 2026.
Use the filters below to find and compare flights from Idaho to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneTucson
GEG Spokane - TUS Tucson
GEGTUS
Spokane
Tue 1/26
5:00 pm-11:13 pm
1 stop5h 13m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$100
SpokaneTucson
GEG Spokane - TUS Tucson
GEGTUS
Spokane
Mon 1/25
12:55 pm-10:30 pm
2 stops8h 35m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$117
SpokaneTucson
GEG Spokane - TUS Tucson
GEGTUS
Spokane
Wed 10/21
6:00 am-10:24 am
1 stop4h 24m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$125
BoiseTucson
BOI Boise Air Term. Gowen Fld - TUS Tucson
BOITUS
Boise Air Term. Gowen Fld
Sat 2/27
12:30 pm-9:30 pm
2 stops9h 00m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
BoiseTucson
BOI Boise Air Term. Gowen Fld - TUS Tucson
BOITUS
Boise Air Term. Gowen Fld
Thu 12/17
5:35 am-10:15 am
1 stop4h 40m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
SpokaneTucson
GEG Spokane - TUS Tucson
GEGTUS
Spokane
Wed 1/27
12:55 pm-10:30 pm
2 stops8h 35m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$155
SpokaneTucson
GEG Spokane - TUS Tucson
GEGTUS
Spokane
Tue 1/26
3:16 pm-9:27 pm
1 stop5h 11m
Tucson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
Idaho FallsTucson
IDA Idaho Falls Fanning Field - TUS Tucson
IDATUS
Idaho Falls Fanning Field
Thu 10/22
1:58 pm-10:01 pm
1 stop9h 03m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
Idaho FallsTucson
IDA Idaho Falls Fanning Field - TUS Tucson
IDATUS
Idaho Falls Fanning Field
Mon 10/19
4:05 pm-8:25 pm
1 stop5h 20m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$177
Idaho FallsTucson
IDA Idaho Falls Fanning Field - TUS Tucson
IDATUS
Idaho Falls Fanning Field
Wed 10/28
2:35 pm-8:34 pm
1 stop6h 59m
Tucson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$177
Showing 1-10 of 59 resultsSorted by cheapest first
Best time to book a flight from Idaho to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Idaho with our price prediction graph.
GEG-TUS
BOI-TUS
IDA-TUS
JAC-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 Idaho to Tucson
USID-TUS
GEG-TUS
BOI-TUS
IDA-TUS
JAC-TUS
What is the cheapest month to book a flight from Idaho to Tucson?
Currently, February is the cheapest month in which you can book a flight from Idaho to Tucson (average of $295). Flying from Idaho to Tucson in July is currently the most expensive (average of $618). 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 Idaho to Tucson?
Airfare is below average for this route at the moment.
Idaho to Tucson flights typically cost between $350 and $502 in October.The cheapest round-trip price found within the last 5 days was $267 on Southwest (Oct 10-Oct 14).
Related info for your journey
Find useful and relevant information for your journey from Idaho 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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Tucson
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Complete your trip
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Search flights from Idaho to Tucson by cabin class
Find flights from Idaho to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Tucson flights
Browse other Idaho and Tucson flight options. Last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Idaho to Tucson flights
Consider these flights traveling from Idaho 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 20, 2026.
Top 5 airlines flying from Idaho to Tucson
Discover the top 5 airlines that operate flights from Idaho 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$363 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$281 | Average$360 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$334 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$336 | Average$432 | FlexibilityNo cancel fee | On-time63% |