$89+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOI
Mar 19 — Mar 261
1 adult, Economy
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Find cheap flights from Idaho to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 February 17, 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 February 17, 2026.
This Travelocity deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:20 am
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Sun 3/227:05 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$157
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:05 am
GEG
- BOI
1 stop3h 35m
Alaska Airlines
Thu 3/197:05 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:40 pm
GEG
- BOI
1 stop6h 21m
Delta
Mon 4/65:52 am
BOI
- GEG
1 stop5h 58m
Delta
Deal found 2/13![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:57 pm
GEG
- BOI
1 stop3h 43m
Alaska Airlines
Sun 3/86:28 am
BOI
- GEG
1 stop12h 44m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
Sun 3/157:15 am
BOI
- GEG
Nonstop1h 14m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:10 am
GEG
- BOI
2 stops8h 30m
Southwest
Sat 4/186:05 am
BOI
- GEG
2 stops8h 40m
Southwest
Deal found 2/14![Southwest logo]()
$192
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:45 am
GEG
- BOI
1 stop6h 35m
Southwest
Sat 4/253:25 pm
BOI
- GEG
2 stops7h 50m
Southwest
Deal found 2/15![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:25 pm
GEG
- BOI
2 stops9h 00m
Southwest
Fri 4/246:30 am
BOI
- GEG
1 stop7h 20m
Southwest
Deal found 2/15![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:55 pm
GEG
- BOI
1 stop5h 45m
Southwest
Mon 3/236:55 pm
BOI
- GEG
2 stops7h 30m
Southwest
Deal found 2/16![Southwest logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:20 am
GEG
- BOI
Nonstop1h 13m
Alaska Airlines
Fri 5/16:39 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:24 pm
LWS
- BOI
1 stop4h 25m
Delta
Sun 2/225:35 am
BOI
- LWS
1 stop7h 00m
Delta
Deal found 2/15![Delta logo]()
$1,390
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 February 17, 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 February 17, 2026.
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:04 am
GEG
- BOI
Nonstop1h 10m
Alaska Airlines
Sun 3/2210:06 pm
BOI
- GEG
Nonstop1h 11m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:15 am
GEG
- BOI
1 stop5h 50m
Delta
Thu 4/97:30 pm
BOI
- GEG
1 stop5h 33m
Delta
Deal found 2/16![Delta logo]()
$177
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:28 pm
GEG
- BOI
Nonstop1h 14m
Alaska Airlines
Thu 3/197:05 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:54 pm
GEG
- BOI
Nonstop1h 06m
Alaska Airlines
Tue 4/212:38 pm
BOI
- GEG
Nonstop1h 14m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:55 am
GEG
- BOI
1 stop6h 43m
Delta
Sun 7/126:00 am
BOI
- GEG
1 stop4h 12m
Delta
Deal found 2/14![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Sun 8/166:41 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$157
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:10 am
GEG
- BOI
1 stop4h 12m
Alaska Airlines
Mon 4/207:05 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2712:24 pm
LWS
- BOI
1 stop4h 25m
Delta
Mon 3/25:35 am
BOI
- LWS
1 stop7h 00m
Delta
Deal found 2/15![Delta logo]()
$1,390
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:13 pm
LWS
- BOI
1 stop4h 09m
Delta
Sun 4/198:30 am
BOI
- LWS
1 stop4h 03m
Delta
Deal found 2/16![Delta logo]()
$1,390
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:24 pm
LWS
- BOI
1 stop4h 25m
Delta
Fri 3/65:35 am
BOI
- LWS
1 stop7h 00m
Delta
Deal found 2/15![Delta logo]()
$1,390
Last-minute flights from Idaho to BoiseDiscover last-minute flight deals from Idaho to Boise. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Boise. Data last updated February 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:24 pm
LWS
- BOI
1 stop4h 25m
Delta
Sun 2/225:35 am
BOI
- LWS
1 stop7h 00m
Delta
Deal found 2/15![Delta logo]()
$1,390
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:57 pm
GEG
- BOI
1 stop3h 43m
Alaska Airlines
Sun 3/86:28 am
BOI
- GEG
1 stop12h 44m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:00 am
GEG
- BOI
1 stop3h 50m
Delta
Sun 3/86:00 am
BOI
- GEG
1 stop4h 00m
Delta
Deal found 2/15![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
GEG
- BOI
1 stop5h 50m
Delta
Tue 3/177:30 pm
BOI
- GEG
1 stop5h 33m
Delta
Deal found 2/16![Delta logo]()
$177
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:05 am
GEG
- BOI
1 stop3h 35m
Alaska Airlines
Thu 3/197:05 pm
BOI
- GEG
Nonstop1h 08m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:42 pm
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Sat 3/144:30 pm
BOI
- GEG
Nonstop1h 10m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:00 pm
GEG
- BOI
1 stop9h 40m
Alaska Airlines
Sun 3/157:15 am
BOI
- GEG
Nonstop1h 14m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:55 pm
GEG
- BOI
1 stop5h 45m
Southwest
Mon 3/236:55 pm
BOI
- GEG
2 stops7h 30m
Southwest
Deal found 2/16![Southwest logo]()
$196
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:20 am
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Thu 3/1910:06 pm
BOI
- GEG
Nonstop1h 11m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$197
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:20 am
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Tue 3/242:38 pm
BOI
- GEG
Nonstop1h 14m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$217
This Travelocity deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:20 am
GEG
- BOI
Nonstop1h 08m
Alaska Airlines
Mon 3/2310:06 pm
BOI
- GEG
Nonstop1h 11m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$157
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 February 17, 2026.
Search for one-way flight options from Idaho to Boise. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:10 pm
GEG
- BOI
1 stop8h 20m
Southwest
Deal found 2/15![Southwest logo]()
$89
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
GEG
- BOI
Nonstop1h 07m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$99
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:07 pm
GEG
- BOI
1 stop5h 53m
Delta
Deal found 2/16![Delta logo]()
$104
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:22 pm
GEG
- BOI
1 stop21h 49m
Frontier
Deal found 2/14![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:50 pm
GEG
- BOI
1 stop5h 05m
Southwest
Deal found 2/17![Southwest logo]()
$144
This Southwest deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:20 am
GEG
- BOI
1 stop10h 20m
Southwest
Deal found 2/14![Southwest logo]()
$149
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:04 am
GEG
- BOI
Nonstop1h 10m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$159
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:00 am
GEG
- BOI
1 stop6h 19m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 am
GEG
- BOI
1 stop10h 30m
Southwest
Deal found 2/14![Southwest logo]()
$184
This Expedia deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:33 pm
GEG
- BOI
1 stop7h 23m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:10 pm
LWS
- BOI
1 stop4h 08m
Delta
Deal found 2/17![Delta logo]()
$695
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 February 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Travelocity) |
One-way from | $89 (Southwest) |
Popular in | January |
Cheapest in | February |
Average price | $211 |
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 February 17, 2026.
Use the filters below to find and compare flights from Idaho to Boise that are best for you.
Fly from
Idaho
Fly to
Boise
Route
Depart
Return
Price
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Sun 3/15
9:04 am-11:14 am
Nonstop1h 10m
Boise Air Term. Gowen Fld
Sun 3/22
10:06 pm-10:17 pm
Nonstop1h 11m
$157
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 3/12
4:28 pm-6:42 pm
Nonstop1h 14m
Boise Air Term. Gowen Fld
Thu 3/19
7:05 pm-7:13 pm
Nonstop1h 08m
$157
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 4/17
1:54 pm-4:00 pm
Nonstop1h 06m
Boise Air Term. Gowen Fld
Tue 4/21
2:38 pm-2:52 pm
Nonstop1h 14m
$157
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Fri 8/14
6:00 am-8:07 am
Nonstop1h 07m
Boise Air Term. Gowen Fld
Sun 8/16
6:41 pm-6:49 pm
Nonstop1h 08m
$157
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Sat 4/18
7:10 am-12:22 pm
1 stop4h 12m
Boise Air Term. Gowen Fld
Mon 4/20
7:05 pm-7:13 pm
Nonstop1h 08m
$170
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 4/2
6:15 am-1:05 pm
1 stop5h 50m
Boise Air Term. Gowen Fld
Thu 4/9
7:30 pm-12:03 am
1 stop5h 33m
$177
SpokaneBoise
GEG - BOI
GEGBOI
Spokane
Thu 7/9
7:55 am-3:38 pm
1 stop6h 43m
Boise Air Term. Gowen Fld
Sun 7/12
6:00 am-9:12 am
1 stop4h 12m
$177
LewistonBoise
LWS - BOI
LWSBOI
Lewiston Nez Perce Rgnl
Fri 2/27
12:24 pm-5:49 pm
1 stop4h 25m
Boise Air Term. Gowen Fld
Mon 3/2
5:35 am-11:35 am
1 stop7h 00m
$1,390
LewistonBoise
LWS - BOI
LWSBOI
Lewiston Nez Perce Rgnl
Fri 4/17
12:13 pm-5:22 pm
1 stop4h 09m
Boise Air Term. Gowen Fld
Sun 4/19
8:30 am-11:33 am
1 stop4h 03m
$1,390
LewistonBoise
LWS - BOI
LWSBOI
Lewiston Nez Perce Rgnl
Mon 3/2
12:24 pm-5:49 pm
1 stop4h 25m
Boise Air Term. Gowen Fld
Fri 3/6
5:35 am-11:35 am
1 stop7h 00m
$1,390
Showing 1-10 of 21 results
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 February 17, 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.
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
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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Alternative routes for Idaho to Boise
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Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 17, 2026.
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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 February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |