$124+ Cheap flights from Idaho to Tucson (TUS)
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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TUS
Sep 3 — Sep 101
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 August 4, 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 August 4, 2026.
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/185:15 am -
1 stop6h 38m
Tue 8/2511:54 am -
1 stop7h 20m
Deal found 7/31![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 am -
1 stop5h 10m
Tue 8/185:10 pm -
1 stop4h 15m
Deal found 8/1![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 8/2. 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 8/252:20 pm -
2 stops7h 15m
Thu 8/275:10 am -
1 stop4h 05m
Deal found 8/2![Southwest logo]()
$262
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/156:49 am -
1 stop6h 04m
Wed 8/1911:54 am -
1 stop5h 54m
Deal found 7/31![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 am -
1 stop10h 10m
Tue 8/255:35 am -
2 stops10h 40m
Deal found 7/31![Southwest logo]()
$293
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop4h 57m
Thu 9/33:03 pm -
1 stop6h 30m
Deal found 7/30![Alaska Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/125:24 am -
1 stop5h 06m
Sat 9/1911:50 am -
1 stop7h 25m
Deal found 7/31![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/121:40 pm -
1 stop4h 50m
Sat 9/195:20 am -
2 stops7h 40m
Deal found 7/31![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/16:15 am -
1 stop10h 10m
Tue 9/84:00 pm -
1 stop7h 00m
Deal found 8/4![Southwest logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:33 pm -
1 stop6h 16m
Mon 8/313:19 pm -
1 stop7h 17m
Deal found 7/31![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/281:50 pm -
2 stops8h 30m
Mon 8/315:10 am -
1 stop6h 30m
Deal found 7/31![Southwest logo]()
$316
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/95:20 am -
1 stop4h 21m
Sun 8/166:30 pm -
1 stop4h 37m
Deal found 8/2![American Airlines logo]()
$319
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 August 4, 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 August 4, 2026.
This Southwest deal was found by Cheapflights users on 8/2. 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 8/281:55 pm -
2 stops8h 05m
Sat 8/295:20 am -
2 stops6h 40m
Deal found 8/2![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/156:49 am -
1 stop6h 04m
Wed 8/1911:54 am -
1 stop5h 54m
Deal found 7/31![Delta logo]()
$267
This Priceline deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/275:12 am -
1 stop4h 45m
Thu 9/33:03 pm -
1 stop7h 22m
Deal found 7/30![Alaska Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 12/111:10 pm -
1 stop9h 18m
Sun 12/136:00 am -
1 stop6h 28m
Deal found 8/3![American Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 8/3. 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 1/72:40 pm -
1 stop7h 02m
Mon 1/1110:35 am -
1 stop4h 37m
Deal found 8/3![United Airlines logo]()
$503
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 10/217:35 am -
1 stop6h 00m
Sat 10/245:20 am -
1 stop7h 00m
Deal found 7/30![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/146:00 am -
1 stop4h 24m
Sat 10/177:08 am -
1 stop5h 11m
Deal found 8/1![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am -
1 stop4h 10m
Tue 8/184:00 pm -
2 stops5h 25m
Deal found 8/1![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/175:52 am -
1 stop8h 21m
Mon 9/217:00 am -
1 stop5h 42m
Deal found 7/30![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/121:40 pm -
1 stop4h 50m
Sat 9/195:20 am -
2 stops7h 40m
Deal found 7/31![Southwest logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 1/284:46 pm -
1 stop18h 25m
Sun 1/317:00 am -
1 stop5h 42m
Deal found 7/31![Alaska Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/281:50 pm -
2 stops8h 30m
Mon 8/315:10 am -
1 stop6h 30m
Deal found 7/31![Southwest logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:01 pm -
1 stop8h 23m
Sat 9/53:03 pm -
1 stop6h 53m
Deal found 8/3![Alaska Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 8/2. 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 8/144:20 pm -
1 stop5h 20m
Tue 8/184:00 pm -
1 stop6h 55m
Deal found 8/2![Southwest logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/214:30 pm -
1 stop5h 56m
Mon 8/247:41 am -
1 stop4h 45m
Deal found 8/3![American Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/273:57 pm -
1 stop5h 33m
Sat 10/317:24 am -
1 stop6h 56m
Deal found 7/31![Alaska Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/15:45 am -
2 stops10h 40m
Tue 9/84:00 pm -
2 stops6h 10m
Deal found 8/4![Southwest logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/274:25 pm -
1 stop5h 05m
Mon 8/311:29 pm -
1 stop6h 11m
Deal found 7/30![United Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/184:30 pm -
1 stop5h 56m
Fri 8/2111:44 am -
1 stop4h 53m
Deal found 7/30![American Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/156:40 am -
2 stops7h 00m
Wed 8/196:15 am -
1 stop4h 45m
Deal found 7/31![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:01 pm -
1 stop8h 25m
Sun 10/46:00 am -
1 stop6h 21m
Deal found 8/2![Alaska Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/141:55 pm -
2 stops8h 05m
Sun 8/165:05 pm -
1 stop6h 20m
Deal found 7/30![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:00 am -
1 stop4h 15m
Thu 9/36:50 am -
2 stops7h 15m
Deal found 7/30![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 8/3. 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 9/31:55 pm -
2 stops8h 10m
Tue 9/84:00 pm -
1 stop6h 25m
Deal found 8/3![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:40 am -
1 stop3h 55m
Sun 11/15:55 am -
2 stops5h 55m
Deal found 7/31![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/1512:45 pm -
2 stops7h 40m
Tue 10/205:40 am -
2 stops7h 05m
Deal found 7/31![Southwest logo]()
$393
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/293:30 pm -
1 stop4h 40m
Fri 10/26:05 pm -
1 stop5h 55m
Deal found 8/1![Southwest logo]()
$397
Last-minute flights from Idaho to TucsonDiscover last-minute flight deals from Idaho to Tucson. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Tucson. Data last updated August 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 8/95:20 am -
1 stop4h 21m
Sun 8/166:30 pm -
1 stop4h 37m
Deal found 8/2![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/156:49 am -
1 stop6h 04m
Wed 8/1911:54 am -
1 stop5h 54m
Deal found 7/31![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/185:15 am -
1 stop6h 38m
Tue 8/2511:54 am -
1 stop7h 20m
Deal found 7/31![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 am -
1 stop5h 10m
Tue 8/185:10 pm -
1 stop4h 15m
Deal found 8/1![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:15 am -
1 stop10h 10m
Tue 8/255:35 am -
2 stops10h 40m
Deal found 7/31![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 8/2. 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 8/252:20 pm -
2 stops7h 15m
Thu 8/275:10 am -
1 stop4h 05m
Deal found 8/2![Southwest logo]()
$262
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am -
1 stop4h 57m
Thu 9/33:03 pm -
1 stop6h 30m
Deal found 7/30![Alaska Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:33 pm -
1 stop6h 16m
Mon 8/313:19 pm -
1 stop7h 17m
Deal found 7/31![United Airlines logo]()
$311
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/281:50 pm -
2 stops8h 30m
Mon 8/315:10 am -
1 stop6h 30m
Deal found 7/31![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 8/4. 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.
Tue 9/15:45 am -
2 stops10h 40m
Tue 9/84:00 pm -
1 stop7h 00m
Deal found 8/4![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/125:24 am -
1 stop5h 06m
Sat 9/1911:50 am -
1 stop7h 25m
Deal found 7/31![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/121:40 pm -
1 stop4h 50m
Sat 9/195:20 am -
2 stops7h 40m
Deal found 7/31![Southwest logo]()
$304
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 August 4, 2026.
Search for one-way flight options from Idaho to Tucson. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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.
Sun 8/165:15 am -
1 stop6h 38m
Deal found 8/2![Delta logo]()
$124
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 8/296:30 am -
1 stop6h 57m
Deal found 8/2![United Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/246:49 am -
1 stop6h 04m
Deal found 7/30![Delta logo]()
$134
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/58:00 am -
1 stop4h 40m
Deal found 7/31![Southwest logo]()
$150
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
1 stop5h 30m
Deal found 7/31![Delta logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/116:23 am -
1 stop8h 50m
Deal found 8/1![Alaska Airlines logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/241:32 pm -
2 stops9h 13m
Deal found 7/31![Alaska Airlines logo]()
$174
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:00 am -
1 stop10h 34m
Deal found 7/30![Alaska Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 8/115:30 am -
1 stop5h 00m
Deal found 8/2![Delta logo]()
$201
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:13 am -
2 stops11h 33m
Deal found 8/2![Alaska Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/131:55 pm -
2 stops8h 05m
Deal found 8/1![Southwest logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:07 am -
2 stops12h 39m
Deal found 8/2![Alaska Airlines logo]()
$329
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Delta) |
One-way from | $124 (Delta) |
Popular in | December |
Cheapest in | February |
Average price | $332 |
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 2,558,603 searches. Data last updated August 4, 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
BoiseTucson
BOI - TUS
BOITUS
Boise Air Term. Gowen Fld
Fri 8/28
1:55 pm-9:00 pm
2 stops8h 05m
Tucson
Sat 8/29
5:20 am-1:00 pm
2 stops6h 40m
$267
BoiseTucson
BOI - TUS
BOITUS
Boise Air Term. Gowen Fld
Sat 8/15
6:49 am-11:53 am
1 stop6h 04m
Tucson
Wed 8/19
11:54 am-6:48 pm
1 stop5h 54m
$267
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Wed 10/21
7:35 am-1:35 pm
1 stop6h 00m
Tucson
Sat 10/24
5:20 am-12:20 pm
1 stop7h 00m
$299
Quickest round-trip
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Wed 10/14
6:00 am-10:24 am
1 stop4h 24m
Tucson
Sat 10/17
7:08 am-12:19 pm
1 stop5h 11m
$299
BoiseTucson
BOI - TUS
BOITUS
Boise Air Term. Gowen Fld
Tue 8/18
6:00 am-9:10 am
1 stop4h 10m
Tucson
Tue 8/18
4:00 pm-10:25 pm
2 stops5h 25m
$302
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Sat 9/12
1:40 pm-6:30 pm
1 stop4h 50m
Tucson
Sat 9/19
5:20 am-1:00 pm
2 stops7h 40m
$304
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Fri 8/28
1:50 pm-10:20 pm
2 stops8h 30m
Tucson
Mon 8/31
5:10 am-11:40 am
1 stop6h 30m
$316
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Fri 8/14
4:20 pm-9:40 pm
1 stop5h 20m
Tucson
Tue 8/18
4:00 pm-10:55 pm
1 stop6h 55m
$319
SpokaneTucson
GEG - TUS
GEGTUS
Spokane
Tue 9/1
5:45 am-4:25 pm
2 stops10h 40m
Tucson
Tue 9/8
4:00 pm-10:10 pm
2 stops6h 10m
$326
BoiseTucson
BOI - TUS
BOITUS
Boise Air Term. Gowen Fld
Sat 8/15
6:40 am-12:40 pm
2 stops7h 00m
Tucson
Wed 8/19
6:15 am-12:00 pm
1 stop4h 45m
$332
Showing 1-10 of 47 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.
BOI-TUS
GEG-TUS
JAC-TUS
IDA-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
BOI-TUS
GEG-TUS
JAC-TUS
IDA-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 $272). 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 $331 and $352 in August.The cheapest round-trip price found within the last 5 days was $257 on Southwest (Aug 18-Aug 18).
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
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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
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Idaho and Tucson flights
Browse other Idaho and Tucson flight options. Last updated on August 4, 2026.
Popular flight searches
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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 August 4, 2026.
Top 4 airlines flying from Idaho to Tucson
Discover the top 4 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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$309 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$281 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$331 | Average$424 | FlexibilityNo cancel fee | On-time63% |