$179+ Cheap flights from Birmingham, AL (BHM) to Idaho
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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BOI
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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Cheapest flights from Birmingham to IdahoExplore the most affordable flight options available from Birmingham to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
Explore the most affordable flight options available from Birmingham to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:35 pm
BHM
- GEG
1 stop9h 35m
Southwest
Sat 8/86:15 am
GEG
- BHM
1 stop9h 05m
Southwest
Deal found 6/22![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/215:00 am
BHM
- BOI
1 stop7h 19m
American Airlines
Tue 7/283:54 pm
BOI
- BHM
1 stop6h 52m
American Airlines
Deal found 6/23![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/213:20 pm
BHM
- BOI
2 stops10h 10m
Southwest
Tue 7/283:00 pm
BOI
- BHM
1 stop6h 35m
Southwest
Deal found 6/23![Southwest logo]()
$360
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/122:35 pm
BHM
- GEG
2 stops10h 20m
Southwest
Mon 8/176:55 am
GEG
- BHM
2 stops12h 30m
Southwest
Deal found 6/25![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/42:35 pm
BHM
- BOI
2 stops9h 45m
Southwest
Tue 8/1112:35 pm
BOI
- BHM
2 stops8h 55m
Southwest
Deal found 6/25![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/43:40 pm
BHM
- BOI
1 stop7h 57m
United Airlines
Tue 8/115:00 am
BOI
- BHM
1 stop7h 47m
United Airlines
Deal found 6/25![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/207:30 am
BHM
- GEG
2 stops11h 00m
Southwest
Sat 8/227:05 am
GEG
- BHM
1 stop5h 35m
Southwest
Deal found 6/23![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:00 pm
BHM
- GEG
1 stop7h 32m
Delta
Tue 7/2810:48 pm
GEG
- BHM
1 stop9h 09m
Delta
Deal found 6/21![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/117:55 am
BHM
- IDA
2 stops11h 25m
Delta
Tue 8/187:00 pm
IDA
- BHM
2 stops12h 10m
Delta
Deal found 6/25![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 10/106:05 am
BHM
- BOI
1 stop5h 45m
Southwest
Mon 10/124:05 pm
BOI
- BHM
1 stop6h 00m
Southwest
Deal found 6/26![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/185:20 am
BHM
- BOI
1 stop6h 30m
Southwest
Sat 9/262:25 pm
BOI
- BHM
1 stop5h 25m
Southwest
Deal found 6/24![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/215:20 am
BHM
- GEG
1 stop6h 55m
Southwest
Mon 9/286:00 am
GEG
- BHM
1 stop6h 00m
Southwest
Deal found 6/23![Southwest logo]()
$410
Best flights from Birmingham to IdahoDiscover carefully curated flight deals from Birmingham to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
Discover carefully curated flight deals from Birmingham to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/42:35 pm
BHM
- BOI
2 stops9h 45m
Southwest
Tue 8/112:25 pm
BOI
- BHM
1 stop6h 25m
Southwest
Deal found 6/25![Southwest logo]()
$360
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/216:18 am
BHM
- BOI
2 stops11h 31m
American Airlines
Tue 7/281:57 pm
BOI
- BHM
2 stops8h 49m
American Airlines
Deal found 6/23![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/117:55 am
BHM
- IDA
2 stops11h 25m
Delta
Tue 8/187:00 pm
IDA
- BHM
2 stops12h 10m
Delta
Deal found 6/25![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/283:40 pm
BHM
- JAC
1 stop6h 00m
United Airlines
Fri 9/48:05 am
JAC
- BHM
2 stops12h 54m
United Airlines
Deal found 6/24![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/213:20 pm
BHM
- BOI
2 stops10h 10m
Southwest
Tue 7/283:00 pm
BOI
- BHM
1 stop6h 35m
Southwest
Deal found 6/23![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/213:57 pm
BHM
- GEG
1 stop7h 40m
Delta
Mon 9/285:15 pm
GEG
- BHM
2 stops12h 59m
Delta
Deal found 6/23![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/185:20 am
BHM
- BOI
1 stop6h 30m
Southwest
Sat 9/262:25 pm
BOI
- BHM
1 stop5h 25m
Southwest
Deal found 6/24![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 11/148:00 am
BHM
- IDA
1 stop6h 31m
United Airlines
Tue 11/172:32 pm
IDA
- BHM
1 stop5h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:03 pm
BHM
- GEG
1 stop7h 39m
American Airlines
Sun 8/305:40 am
GEG
- BHM
1 stop6h 53m
American Airlines
Deal found 6/22![American Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/2810:19 am
BHM
- JAC
2 stops10h 52m
Delta
Fri 9/48:35 am
JAC
- BHM
2 stops11h 08m
Delta
Deal found 6/24![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:36 pm
BHM
- JAC
1 stop6h 26m
United Airlines
Wed 11/1110:51 am
JAC
- BHM
2 stops11h 43m
United Airlines
Deal found 6/21![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:20 pm
BHM
- GEG
2 stops10h 30m
Southwest
Tue 7/286:00 am
GEG
- BHM
2 stops8h 40m
Southwest
Deal found 6/21![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm
BHM
- GEG
1 stop7h 40m
Delta
Sun 9/2710:50 pm
GEG
- BHM
1 stop7h 24m
Delta
Deal found 6/22![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/153:40 pm
BHM
- JAC
1 stop6h 00m
United Airlines
Thu 8/208:05 am
JAC
- BHM
2 stops9h 07m
United Airlines
Deal found 6/25![United Airlines logo]()
$457
This flugladen.de deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:00 am
BHM
- SUN
2 stops15h 01m
Alaska Airlines
Mon 7/2710:20 am
SUN
- BHM
2 stops31h 15m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$1,124
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:10 pm
BHM
- JAC
1 stop7h 56m
American Airlines
Mon 9/143:41 pm
JAC
- BHM
1 stop20h 21m
American Airlines
Deal found 6/21![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/212:08 pm
BHM
- GEG
1 stop9h 22m
Delta
Sun 8/307:54 pm
GEG
- BHM
2 stops13h 06m
Delta
Deal found 6/24![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/123:40 pm
BHM
- GEG
1 stop7h 06m
United Airlines
Mon 8/175:00 am
GEG
- BHM
1 stop6h 47m
United Airlines
Deal found 6/25![United Airlines logo]()
$462
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/245:15 pm
BHM
- BOI
2 stops9h 00m
Southwest
Mon 7/2712:20 pm
BOI
- BHM
2 stops11h 30m
Southwest
Deal found 6/24![Southwest logo]()
$467
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:10 pm
BHM
- BOI
1 stop8h 47m
Delta
Fri 7/1711:10 pm
BOI
- BHM
1 stop8h 05m
Delta
Deal found 6/22![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 pm
BHM
- BOI
1 stop6h 45m
Southwest
Fri 7/173:25 pm
BOI
- BHM
2 stops8h 25m
Southwest
Deal found 6/22![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 11/33:36 pm
BHM
- IDA
1 stop6h 45m
United Airlines
Sat 11/72:32 pm
IDA
- BHM
1 stop5h 41m
United Airlines
Deal found 6/25![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 10/33:57 pm
BHM
- JAC
1 stop5h 49m
United Airlines
Sat 10/107:00 am
JAC
- BHM
1 stop6h 53m
United Airlines
Deal found 6/23![United Airlines logo]()
$533
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:15 pm
BHM
- BOI
1 stop5h 45m
Southwest
Sat 7/1110:25 am
BOI
- BHM
1 stop10h 05m
Southwest
Deal found 6/22![Southwest logo]()
$576
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/267:05 am
BHM
- SUN
2 stops15h 47m
United Airlines
Sat 10/37:00 am
SUN
- BHM
1 stop6h 53m
United Airlines
Deal found 6/23![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/24:17 pm
BHM
- BOI
1 stop7h 18m
Delta
Tue 7/711:10 pm
BOI
- BHM
1 stop8h 15m
Delta
Deal found 6/26![Delta logo]()
$651
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 11/108:00 am
BHM
- SUN
1 stop6h 44m
United Airlines
Sat 11/142:29 pm
SUN
- BHM
1 stop5h 44m
United Airlines
Deal found 6/25![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am
BHM
- SUN
1 stop6h 44m
United Airlines
Sat 10/312:29 pm
SUN
- BHM
1 stop5h 44m
United Airlines
Deal found 6/21![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/98:10 am
BHM
- IDA
1 stop6h 15m
United Airlines
Mon 7/132:30 pm
IDA
- BHM
2 stops8h 04m
United Airlines
Deal found 6/24![United Airlines logo]()
$584
Last-minute flights from Birmingham to IdahoDiscover last-minute flight deals from Birmingham to Idaho. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to Idaho. Data last updated June 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 6/283:40 pm
BHM
- JAC
1 stop6h 18m
United Airlines
Tue 6/307:00 am
JAC
- BHM
1 stop6h 03m
United Airlines
Deal found 6/25![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 6/283:40 pm
BHM
- JAC
1 stop6h 18m
United Airlines
Sat 7/47:00 am
JAC
- BHM
1 stop8h 15m
United Airlines
Deal found 6/23![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:56 pm
BHM
- JAC
1 stop6h 40m
United Airlines
Wed 7/227:00 am
JAC
- BHM
1 stop6h 03m
United Airlines
Deal found 6/22![United Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/215:00 am
BHM
- BOI
1 stop7h 19m
American Airlines
Tue 7/283:54 pm
BOI
- BHM
1 stop6h 52m
American Airlines
Deal found 6/23![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/213:20 pm
BHM
- BOI
2 stops10h 10m
Southwest
Tue 7/283:00 pm
BOI
- BHM
1 stop6h 35m
Southwest
Deal found 6/23![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:00 pm
BHM
- GEG
1 stop7h 32m
Delta
Tue 7/2810:48 pm
GEG
- BHM
1 stop9h 09m
Delta
Deal found 6/21![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:20 pm
BHM
- GEG
2 stops10h 30m
Southwest
Tue 7/281:35 pm
GEG
- BHM
1 stop7h 00m
Southwest
Deal found 6/21![Southwest logo]()
$415
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/243:23 pm
BHM
- BOI
1 stop8h 58m
American Airlines
Mon 7/273:54 pm
BOI
- BHM
1 stop6h 52m
American Airlines
Deal found 6/24![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/245:15 pm
BHM
- BOI
2 stops9h 00m
Southwest
Mon 7/2712:20 pm
BOI
- BHM
2 stops11h 30m
Southwest
Deal found 6/24![Southwest logo]()
$467
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/285:06 am
BHM
- JAC
1 stop7h 04m
American Airlines
Tue 8/44:15 pm
JAC
- BHM
1 stop6h 31m
American Airlines
Deal found 6/24![American Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/293:05 pm
BHM
- BOI
2 stops10h 25m
Southwest
Sat 8/111:35 am
BOI
- BHM
2 stops10h 25m
Southwest
Deal found 6/25![Southwest logo]()
$422
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/295:00 am
BHM
- BOI
1 stop7h 19m
American Airlines
Sat 8/13:54 pm
BOI
- BHM
1 stop6h 52m
American Airlines
Deal found 6/25![American Airlines logo]()
$433
One-way flights from Birmingham to IdahoSearch for one-way flight options from Birmingham to Idaho. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
Search for one-way flight options from Birmingham to Idaho. Find affordable one-way fares based on user searches. Data last updated June 26, 2026.
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 10/32:07 pm
BHM
- JAC
1 stop7h 08m
Delta
Deal found 6/26![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 10/37:05 am
BHM
- JAC
2 stops11h 44m
United Airlines
Deal found 6/26![United Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/1312:23 pm
BHM
- JAC
1 stop8h 19m
American Airlines
Deal found 6/24![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:40 pm
BHM
- BOI
1 stop7h 57m
United Airlines
Deal found 6/22![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:15 pm
BHM
- BOI
2 stops9h 00m
Southwest
Deal found 6/22![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/125:00 am
BHM
- JAC
1 stop6h 14m
American Airlines
Deal found 6/24![American Airlines logo]()
$266
This deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:40 pm
BHM
- JAC
1 stop6h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:43 am
BHM
- BOI
3 stops29h 46m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/92:40 pm
BHM
- BOI
1 stop7h 49m
United Airlines
Deal found 6/25![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/95:15 pm
BHM
- BOI
2 stops9h 00m
Southwest
Deal found 6/25![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 6/293:40 pm
BHM
- GEG
1 stop7h 25m
United Airlines
Deal found 6/26![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 6/292:10 pm
BHM
- GEG
2 stops11h 45m
Delta
Deal found 6/26![Delta logo]()
$371
Find flight deals from Birmingham to Idaho
Keep the following information in mind while searching for Birmingham to Idaho flight deals. Data was last updated June 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $338 (Southwest) |
One-way from | $179 (Delta) |
Popular in | May |
Cheapest in | August |
Average price | $692 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to Idaho 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 June 26, 2026.
Use the filters below to find and compare flights from Birmingham to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamBoise
BHM - BOI
BHMBOI
Birmingham
Tue 8/4
2:35 pm-11:20 pm
2 stops9h 45m
Boise Air Term. Gowen Fld
Tue 8/11
2:25 pm-9:50 pm
1 stop6h 25m
$360
BirminghamBoise
BHM - BOI
BHMBOI
Birmingham
Tue 7/21
3:20 pm-12:30 am
2 stops10h 10m
Boise Air Term. Gowen Fld
Tue 7/28
3:00 pm-10:35 pm
1 stop6h 35m
$360
BirminghamBoise
BHM - BOI
BHMBOI
Birmingham
Tue 7/21
6:18 am-4:49 pm
2 stops11h 31m
Boise Air Term. Gowen Fld
Tue 7/28
1:57 pm-11:46 pm
2 stops8h 49m
$365
BirminghamIdaho Falls
BHM - IDA
BHMIDA
Birmingham
Tue 8/11
7:55 am-6:20 pm
2 stops11h 25m
Idaho Falls Fanning Field
Tue 8/18
7:00 pm-8:10 am
2 stops12h 10m
$394
Quickest round-trip
BirminghamBoise
BHM - BOI
BHMBOI
Birmingham
Fri 9/18
5:20 am-10:50 am
1 stop6h 30m
Boise Air Term. Gowen Fld
Sat 9/26
2:25 pm-8:50 pm
1 stop5h 25m
$406
BirminghamSpokane
BHM - GEG
BHMGEG
Birmingham
Mon 9/21
3:57 pm-9:37 pm
1 stop7h 40m
Spokane
Mon 9/28
5:15 pm-8:14 am
2 stops12h 59m
$415
BirminghamJackson
BHM - JAC
BHMJAC
Birmingham
Fri 8/28
3:40 pm-8:40 pm
1 stop6h 00m
Jackson Hole
Fri 9/4
8:05 am-9:59 pm
2 stops12h 54m
$419
BirminghamJackson
BHM - JAC
BHMJAC
Birmingham
Fri 8/28
10:19 am-8:11 pm
2 stops10h 52m
Jackson Hole
Fri 9/4
8:35 am-8:43 pm
2 stops11h 08m
$428
BirminghamSpokane
BHM - GEG
BHMGEG
Birmingham
Tue 7/21
3:20 pm-11:50 pm
2 stops10h 30m
Spokane
Tue 7/28
6:00 am-4:40 pm
2 stops8h 40m
$438
BirminghamSpokane
BHM - GEG
BHMGEG
Birmingham
Mon 9/21
3:57 pm-9:37 pm
1 stop7h 40m
Spokane
Sun 9/27
10:50 pm-8:14 am
1 stop7h 24m
$448
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Birmingham to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Birmingham with our price prediction graph.
BHM-JAC
BHM-BOI
BHM-GEG
BHM-IDA
BHM-SUN
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 Birmingham to Idaho
BHM-USID
BHM-JAC
BHM-BOI
BHM-GEG
BHM-IDA
What is the cheapest month to book a flight from Birmingham, Alabama to Idaho?
Currently, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Idaho (average of $253). Flying from Birmingham, Alabama to Idaho in January is currently the most expensive (average of $906). 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 Birmingham, Alabama to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated June 26, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Birmingham to Idaho 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.
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Birmingham to Idaho. 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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Alternative routes for Birmingham to Idaho
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Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Birmingham to Idaho by cabin class
Find flights from Birmingham to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Birmingham and Idaho flights
Browse other Birmingham and Idaho flight options. Last updated on June 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Birmingham to Idaho flights
Consider these flights traveling from Birmingham to Idaho.
Top 4 airlines flying from Birmingham to Idaho
Discover the top 4 airlines that operate flights from Birmingham to Idaho. 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 June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$347 | Average$489 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$400 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$428 | Average$528 | FlexibilityNo cancel fee | On-timeN/A |