$119+ Cheap flights from Idaho to Boise (BOI)
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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOI
maj 10 — maj 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho to BoiseExplore the most affordable flight options available from Idaho to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Kwiecień 10, 2026.
Explore the most affordable flight options available from Idaho to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Kwiecień 10, 2026.
This SmartFares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 4/306:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
pon. 5/46:39 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/69:20 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
sob. 5/92:32 pm
BOI
- GEG
Nonstop1h 12m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/12:50 pm
GEG
- BOI
1 stop8h 05m
Southwest
ndz. 5/36:30 am
BOI
- GEG
1 stop5h 55m
Southwest
Deal found 4/6![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 5/51:54 pm
GEG
- BOI
1 stop21h 40m
Alaska Airlines
wt. 5/127:43 am
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
śr. 5/62:25 pm
GEG
- BOI
2 stops9h 00m
Southwest
śr. 5/136:40 am
BOI
- GEG
2 stops7h 25m
Southwest
Deal found 4/8![Southwest logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 8/34:05 pm
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
pon. 8/39:23 pm
BOI
- GEG
Nonstop1h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/281:51 pm
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
czw. 4/306:39 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/297:00 am
GEG
- BOI
1 stop26h 20m
Alaska Airlines
pon. 6/16:23 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sob. 5/1612:36 pm
GEG
- BOI
1 stop10h 22m
Alaska Airlines
ndz. 5/177:00 am
BOI
- GEG
Nonstop1h 07m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 5/92:25 pm
GEG
- BOI
1 stop6h 40m
Southwest
ndz. 5/106:00 am
BOI
- GEG
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/2112:13 pm
LWS
- BOI
1 stop4h 09m
Delta
sob. 4/256:00 am
BOI
- LWS
1 stop6h 33m
Delta
Deal found 4/7![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 4/1012:10 pm
LWS
- BOI
1 stop4h 08m
Delta
ndz. 4/126:00 am
BOI
- LWS
1 stop6h 27m
Delta
Deal found 4/5![Delta logo]()
$1,622
Best flights from Idaho to BoiseDiscover carefully curated flight deals from Idaho to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Kwiecień 10, 2026.
Discover carefully curated flight deals from Idaho to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Kwiecień 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/61:51 pm
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
sob. 5/92:32 pm
BOI
- GEG
Nonstop1h 12m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 4/4. 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.
pt. 6/55:10 pm
GEG
- BOI
1 stop6h 55m
Southwest
sob. 6/63:15 pm
BOI
- GEG
1 stop7h 45m
Southwest
Deal found 4/4![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 4/305:00 am
GEG
- BOI
1 stop4h 01m
Delta
pon. 5/48:40 pm
BOI
- GEG
1 stop4h 40m
Delta
Deal found 4/5![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/69:20 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
śr. 5/132:50 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
śr. 5/65:00 am
GEG
- BOI
1 stop3h 56m
Delta
śr. 5/139:16 pm
BOI
- GEG
1 stop3h 43m
Delta
Deal found 4/9![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/16:15 am
GEG
- BOI
1 stop5h 57m
Delta
ndz. 5/37:24 am
BOI
- GEG
1 stop4h 21m
Delta
Deal found 4/5![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 8/34:05 pm
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
pon. 8/39:23 pm
BOI
- GEG
Nonstop1h 10m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/224:15 pm
GEG
- BOI
1 stop6h 40m
Delta
pon. 5/259:16 pm
BOI
- GEG
1 stop3h 43m
Delta
Deal found 4/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/2711:25 am
GEG
- BOI
1 stop3h 49m
Delta
pon. 5/43:44 pm
BOI
- GEG
1 stop6h 18m
Delta
Deal found 4/7![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sob. 5/166:10 am
GEG
- BOI
1 stop4h 25m
Delta
ndz. 5/175:45 am
BOI
- GEG
1 stop5h 27m
Delta
Deal found 4/8![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
czw. 6/1112:17 pm
LWS
- BOI
1 stop4h 35m
Delta
ndz. 6/146:00 am
BOI
- LWS
1 stop6h 36m
Delta
Deal found 4/8![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/2112:13 pm
LWS
- BOI
1 stop4h 09m
Delta
sob. 4/256:00 am
BOI
- LWS
1 stop6h 33m
Delta
Deal found 4/6![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
wt. 4/2112:13 pm
LWS
- BOI
1 stop4h 09m
Delta
śr. 4/228:30 am
BOI
- LWS
1 stop4h 03m
Delta
Deal found 4/9![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 4/2412:13 pm
LWS
- BOI
1 stop4h 09m
Delta
ndz. 4/266:00 am
BOI
- LWS
1 stop6h 33m
Delta
Deal found 4/7![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/1312:16 pm
LWS
- BOI
1 stop4h 34m
Delta
czw. 5/148:45 am
BOI
- LWS
1 stop3h 51m
Delta
Deal found 4/6![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
śr. 7/112:17 pm
LWS
- BOI
1 stop4h 35m
Delta
wt. 7/78:25 am
BOI
- LWS
1 stop4h 13m
Delta
Deal found 4/8![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 4/2012:13 pm
LWS
- BOI
1 stop4h 09m
Delta
wt. 4/218:30 am
BOI
- LWS
1 stop4h 03m
Delta
Deal found 4/6![Delta logo]()
$2,903
Last-minute flights from Idaho to BoiseDiscover last-minute flight deals from Idaho to Boise. Data last updated Kwiecień 10, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Boise. Data last updated Kwiecień 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 4/1012:10 pm
LWS
- BOI
1 stop4h 08m
Delta
ndz. 4/126:00 am
BOI
- LWS
1 stop6h 27m
Delta
Deal found 4/5![Delta logo]()
$1,622
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/2112:13 pm
LWS
- BOI
1 stop4h 09m
Delta
sob. 4/256:00 am
BOI
- LWS
1 stop6h 33m
Delta
Deal found 4/7![Delta logo]()
$1,590
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 4/281:51 pm
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
czw. 4/306:39 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$257
This SmartFares deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 4/306:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
pon. 5/46:39 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/12:50 pm
GEG
- BOI
1 stop8h 05m
Southwest
ndz. 5/36:30 am
BOI
- GEG
1 stop5h 55m
Southwest
Deal found 4/6![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 5/29:20 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
sob. 5/22:57 pm
BOI
- GEG
1 stop19h 04m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 5/51:54 pm
GEG
- BOI
1 stop21h 40m
Alaska Airlines
wt. 5/127:43 am
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 5/69:20 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
sob. 5/92:32 pm
BOI
- GEG
Nonstop1h 12m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
śr. 5/62:25 pm
GEG
- BOI
2 stops9h 00m
Southwest
śr. 5/136:40 am
BOI
- GEG
2 stops7h 25m
Southwest
Deal found 4/8![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 5/92:25 pm
GEG
- BOI
1 stop6h 40m
Southwest
ndz. 5/106:00 am
BOI
- GEG
1 stop6h 05m
Southwest
Deal found 4/7![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
sob. 5/165:00 am
GEG
- BOI
1 stop17h 58m
Alaska Airlines
wt. 5/196:23 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/297:00 am
GEG
- BOI
1 stop26h 20m
Alaska Airlines
pon. 6/16:23 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$260
One-way flights from Idaho to BoiseSearch for one-way flight options from Idaho to Boise. Find affordable one-way fares based on user searches. Data last updated Kwiecień 10, 2026.
Search for one-way flight options from Idaho to Boise. Find affordable one-way fares based on user searches. Data last updated Kwiecień 10, 2026.
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/12:50 pm
GEG
- BOI
1 stop8h 05m
Southwest
Deal found 4/5![Southwest logo]()
$119
This CheapOair deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 7/812:28 pm
GEG
- BOI
1 stop22h 41m
Frontier
Deal found 4/5![Frontier logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 7/88:53 am
GEG
- BOI
Nonstop1h 09m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ndz. 8/25:20 am
GEG
- BOI
1 stop5h 20m
Delta
Deal found 4/6![Delta logo]()
$139
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
czw. 8/206:55 am
GEG
- BOI
2 stops7h 10m
Southwest
Deal found 4/8![Southwest logo]()
$144
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 5/215:37 pm
GEG
- BOI
1 stop3h 36m
Delta
Deal found 4/7![Delta logo]()
$149
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 5/301:45 pm
GEG
- BOI
2 stops8h 30m
Southwest
Deal found 4/6![Southwest logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ndz. 8/28:53 am
GEG
- BOI
Nonstop1h 09m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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.
pon. 7/64:30 pm
GEG
- BOI
1 stop6h 25m
Delta
Deal found 4/9![Delta logo]()
$170
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 5/115:35 pm
GEG
- BOI
1 stop4h 20m
Southwest
Deal found 4/7![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 5/211:30 pm
GEG
- BOI
2 stops10h 30m
Southwest
Deal found 4/7![Southwest logo]()
$184
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
pt. 4/1712:13 pm
LWS
- BOI
1 stop4h 09m
Delta
Deal found 4/8![Delta logo]()
$795
Find flight deals from Idaho to Boise
Keep the following information in mind while searching for Idaho to Boise flight deals. Data was last updated Kwiecień 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (SmartFares) |
One-way from | $119 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Boise 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 Kwiecień 10, 2026.
Use the filters below to find and compare flights from Idaho to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
śr. 5/6
1:51 pm-3:58 pm
Nonstop1h 07m
Boise Air Term. Gowen Fld
sob. 5/9
2:32 pm-2:44 pm
Nonstop1h 12m
$217
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
śr. 5/6
9:20 am-11:33 am
Nonstop1h 13m
Boise Air Term. Gowen Fld
śr. 5/13
2:50 pm-2:58 pm
Nonstop1h 08m
$217
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
pt. 6/5
5:10 pm-1:05 am
1 stop6h 55m
Boise Air Term. Gowen Fld
sob. 6/6
3:15 pm-10:00 pm
1 stop7h 45m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
czw. 4/30
5:00 am-10:01 am
1 stop4h 01m
Boise Air Term. Gowen Fld
pon. 5/4
8:40 pm-12:20 am
1 stop4h 40m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
śr. 5/6
5:00 am-9:56 am
1 stop3h 56m
Boise Air Term. Gowen Fld
śr. 5/13
9:16 pm-11:59 pm
1 stop3h 43m
$237
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
pt. 5/1
6:15 am-1:12 pm
1 stop5h 57m
Boise Air Term. Gowen Fld
ndz. 5/3
7:24 am-10:45 am
1 stop4h 21m
$237
Quickest round-trip
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
pon. 8/3
4:05 pm-6:13 pm
Nonstop1h 08m
Boise Air Term. Gowen Fld
pon. 8/3
9:23 pm-9:33 pm
Nonstop1h 10m
$252
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
pt. 5/22
4:15 pm-11:55 pm
1 stop6h 40m
Boise Air Term. Gowen Fld
pon. 5/25
9:16 pm-11:59 pm
1 stop3h 43m
$257
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
pon. 4/27
11:25 am-4:14 pm
1 stop3h 49m
Boise Air Term. Gowen Fld
pon. 5/4
3:44 pm-9:02 pm
1 stop6h 18m
$257
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
sob. 5/16
6:10 am-11:35 am
1 stop4h 25m
Boise Air Term. Gowen Fld
ndz. 5/17
5:45 am-10:12 am
1 stop5h 27m
$257
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Idaho to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Idaho with our price prediction graph.
GEG-BOI
LWS-BOI
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 Boise
USID-BOI
GEG-BOI
LWS-BOI
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated Kwiecień 10, 2026.
See what other customers who have flown with Delta from Idaho to Boise 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
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Idaho to Boise. 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 Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
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Idaho and Boise flights
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Top airline flying from Idaho to Boise
Discover the top airline that operate flights from Idaho to Boise. 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 Kwiecień 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |