$54+ Cheap flights from Idaho to Wyoming
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Wyoming with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Idaho to WyomingExplore the most affordable flight options available from Idaho to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Idaho to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Sun 9/208:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 7/31![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Wed 9/161:38 pm
SLC
- BOI
1 stop24h 17m
Frontier
Deal found 7/31![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Thu 9/248:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 8/3![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Sun 9/278:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 8/1![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:24 pm
BOI
- SLC
1 stop11h 35m
Frontier
Thu 9/36:05 am
SLC
- BOI
1 stop5h 24m
Frontier
Deal found 7/30![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm
BOI
- DEN
2 stops18h 42m
Frontier
Wed 9/166:38 pm
DEN
- BOI
1 stop19h 17m
Frontier
Deal found 8/2![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm
BOI
- DEN
1 stop19h 17m
Frontier
Thu 9/172:29 pm
DEN
- BOI
2 stops23h 26m
Frontier
Deal found 7/31![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Mon 9/147:30 am
DEN
- BOI
1 stop6h 25m
Frontier
Deal found 8/3![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- SLC
1 stop10h 35m
Frontier
Thu 9/108:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 7/31![Frontier logo]()
$203
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- DEN
Nonstop2h 06m
Multiple Airlines
Mon 8/248:08 am
DEN
- BOI
1 stop5h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:52 pm
BOI
- SLC
1 stop5h 11m
Frontier
Sun 10/189:58 pm
SLC
- BOI
1 stop16h 59m
Frontier
Deal found 8/3![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm
BOI
- DEN
1 stop8h 54m
Frontier
Thu 9/247:30 am
DEN
- BOI
1 stop6h 25m
Frontier
Deal found 8/3![Frontier logo]()
$206
Best flights from Idaho to WyomingDiscover carefully curated flight deals from Idaho to Wyoming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Idaho to Wyoming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:15 am
BOI
- DEN
1 stop4h 25m
Southwest
Sun 9/69:00 am
DEN
- BOI
Nonstop1h 50m
Southwest
Deal found 7/31![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:19 pm
LWS
- SLC
Nonstop1h 42m
Delta
Sat 10/3110:55 am
SLC
- LWS
Nonstop1h 44m
Delta
Deal found 7/31![Delta logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 am
BOI
- SLC
1 stop11h 36m
Alaska Airlines
Wed 9/237:06 am
SLC
- BOI
2 stops15h 21m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:31 am
BOI
- DEN
Nonstop2h 02m
United Airlines
Wed 9/97:40 am
DEN
- BOI
Nonstop1h 55m
United Airlines
Deal found 8/3![United Airlines logo]()
$289
This Orbitz deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:50 pm
BOI
- SLC
1 stop4h 39m
Frontier
Sun 10/49:28 am
SLC
- BOI
1 stop4h 27m
Frontier
Deal found 8/3![Frontier logo]()
$310
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:05 am
BOI
- DEN
2 stops7h 40m
Southwest
Thu 9/176:25 am
DEN
- BOI
1 stop6h 50m
Southwest
Deal found 7/29![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:19 pm
LWS
- SLC
Nonstop1h 42m
Delta
Mon 10/195:30 pm
SLC
- LWS
1 stop6h 36m
Delta
Deal found 8/3![Delta logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:20 am
BOI
- SLC
1 stop11h 39m
Alaska Airlines
Thu 10/296:07 pm
SLC
- BOI
2 stops21h 37m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:25 pm
IDA
- DEN
Nonstop1h 50m
United Airlines
Tue 8/181:39 pm
DEN
- IDA
Nonstop1h 44m
United Airlines
Deal found 7/30![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/279:05 am
BOI
- DEN
2 stops6h 30m
Southwest
Sun 8/308:45 am
DEN
- BOI
Nonstop1h 50m
Southwest
Deal found 7/29![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1412:21 pm
LWS
- SLC
Nonstop1h 38m
Delta
Mon 12/215:10 pm
SLC
- LWS
1 stop6h 39m
Delta
Deal found 7/31![Delta logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 am
BOI
- DEN
1 stop12h 06m
Alaska Airlines
Wed 9/96:17 am
DEN
- BOI
2 stops14h 18m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:16 am
LWS
- SLC
1 stop6h 19m
Delta
Sun 9/2710:50 am
SLC
- LWS
Nonstop1h 44m
Delta
Deal found 7/31![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:25 pm
IDA
- DEN
Nonstop1h 50m
United Airlines
Sat 9/191:39 pm
DEN
- IDA
Nonstop1h 44m
United Airlines
Deal found 7/30![United Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:00 am
GEG
- DEN
1 stop5h 05m
Southwest
Sat 9/57:30 pm
DEN
- GEG
Nonstop2h 30m
Southwest
Deal found 8/2![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:14 am
BOI
- DEN
2 stops10h 59m
Alaska Airlines
Fri 10/21:43 pm
DEN
- BOI
1 stop6h 37m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:35 pm
IDA
- DEN
Nonstop1h 45m
United Airlines
Sun 11/18:00 am
DEN
- IDA
Nonstop1h 53m
United Airlines
Deal found 8/3![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:49 pm
BOI
- DEN
1 stop17h 31m
Alaska Airlines
Sat 9/196:17 am
DEN
- BOI
2 stops16h 10m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:45 pm
BOI
- DEN
1 stop4h 10m
Delta
Thu 8/205:35 am
DEN
- BOI
1 stop4h 13m
Delta
Deal found 7/30![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:20 pm
GEG
- DEN
1 stop6h 20m
Southwest
Tue 9/299:00 am
DEN
- GEG
Nonstop2h 15m
Southwest
Deal found 8/2![Southwest logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:04 pm
IDA
- DEN
Nonstop1h 54m
United Airlines
Mon 8/241:39 pm
DEN
- IDA
Nonstop1h 44m
United Airlines
Deal found 7/31![United Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:19 am
GEG
- DEN
1 stop13h 53m
Alaska Airlines
Wed 11/41:55 pm
DEN
- GEG
2 stops10h 01m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:35 am
GEG
- DEN
2 stops8h 30m
Southwest
Thu 1/288:45 pm
DEN
- GEG
Nonstop2h 20m
Southwest
Deal found 8/3![Southwest logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:04 pm
IDA
- DEN
Nonstop1h 54m
United Airlines
Sun 9/137:29 pm
DEN
- IDA
Nonstop1h 49m
United Airlines
Deal found 8/2![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:07 am
GEG
- DEN
2 stops11h 54m
Alaska Airlines
Sat 10/319:45 am
DEN
- GEG
1 stop12h 55m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:12 am
BOI
- SLC
Nonstop1h 11m
Delta
Sun 9/209:02 am
SLC
- BOI
Nonstop1h 15m
Delta
Deal found 7/31![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:05 pm
GEG
- DEN
2 stops10h 35m
Southwest
Thu 11/2610:30 am
DEN
- GEG
2 stops7h 10m
Southwest
Deal found 8/1![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am
GEG
- DEN
2 stops8h 28m
Alaska Airlines
Sun 9/68:08 am
DEN
- GEG
1 stop4h 40m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:04 pm
IDA
- DEN
Nonstop1h 54m
United Airlines
Wed 9/161:39 pm
DEN
- IDA
Nonstop1h 44m
United Airlines
Deal found 8/2![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:20 pm
BOI
- SLC
Nonstop1h 10m
Delta
Mon 9/284:41 pm
SLC
- BOI
Nonstop1h 13m
Delta
Deal found 8/2![Delta logo]()
$349
Last-minute flights from Idaho to WyomingDiscover last-minute flight deals from Idaho to Wyoming. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Wyoming. Data last updated August 4, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:24 pm
BOI
- DEN
Nonstop2h 06m
Multiple Airlines
Mon 8/248:08 am
DEN
- BOI
1 stop5h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$204
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:55 pm
BOI
- DEN
Nonstop1h 50m
Southwest
Mon 8/247:05 pm
DEN
- BOI
1 stop4h 50m
Southwest
Deal found 7/30![Southwest logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Wed 9/161:38 pm
SLC
- BOI
1 stop24h 17m
Frontier
Deal found 7/31![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:24 pm
BOI
- SLC
1 stop11h 35m
Frontier
Thu 9/36:05 am
SLC
- BOI
1 stop5h 24m
Frontier
Deal found 7/30![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Mon 9/147:30 am
DEN
- BOI
1 stop6h 25m
Frontier
Deal found 8/3![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- SLC
1 stop10h 35m
Frontier
Thu 9/108:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 7/31![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm
BOI
- DEN
2 stops18h 42m
Frontier
Wed 9/166:38 pm
DEN
- BOI
1 stop19h 17m
Frontier
Deal found 8/2![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Sun 9/208:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 7/31![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm
BOI
- DEN
1 stop19h 17m
Frontier
Thu 9/172:29 pm
DEN
- BOI
2 stops23h 26m
Frontier
Deal found 7/31![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:50 pm
BOI
- DEN
1 stop8h 54m
Frontier
Thu 9/247:30 am
DEN
- BOI
1 stop6h 25m
Frontier
Deal found 8/3![Frontier logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Thu 9/248:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 8/3![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Sun 9/278:24 pm
SLC
- BOI
1 stop17h 31m
Frontier
Deal found 8/1![Frontier logo]()
$195
One-way flights from Idaho to WyomingSearch for one-way flight options from Idaho to Wyoming. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Idaho to Wyoming. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:24 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Deal found 7/30![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Deal found 7/31![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:50 pm
BOI
- DEN
1 stop21h 56m
Frontier
Deal found 7/31![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:52 pm
BOI
- DEN
1 stop21h 57m
Frontier
Deal found 8/2![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:52 pm
BOI
- DEN
1 stop21h 57m
Frontier
Deal found 8/1![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:52 pm
BOI
- SLC
1 stop28h 55m
Frontier
Deal found 8/2![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:50 pm
BOI
- DEN
1 stop8h 54m
Frontier
Deal found 8/2![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Deal found 7/31![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Deal found 7/31![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:50 pm
BOI
- DEN
1 stop21h 56m
Frontier
Deal found 7/31![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:50 pm
BOI
- SLC
1 stop21h 53m
Frontier
Deal found 8/1![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:52 pm
BOI
- SLC
1 stop28h 55m
Frontier
Deal found 7/31![Frontier logo]()
$90
Find flight deals from Idaho to Wyoming
Keep the following information in mind while searching for Idaho to Wyoming flight deals. Data was last updated August 4, 2026.
Round-trip from | $181 (Kiwi.com) |
|---|---|
One-way from | $54 (Frontier) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Wyoming that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Idaho to Wyoming that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Sat 9/5
7:15 am-11:40 am
1 stop4h 25m
Denver Intl
Sun 9/6
9:00 am-10:50 am
Nonstop1h 50m
$207
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Tue 9/15
7:05 am-2:45 pm
2 stops7h 40m
Denver Intl
Thu 9/17
6:25 am-1:15 pm
1 stop6h 50m
$222
LewistonSalt Lake City
LWS - SLC
LWSSLC
Lewiston Nez Perce Rgnl
Mon 10/26
12:19 pm-3:01 pm
Nonstop1h 42m
Salt Lake City
Sat 10/31
10:55 am-11:39 am
Nonstop1h 44m
$249
LewistonSalt Lake City
LWS - SLC
LWSSLC
Lewiston Nez Perce Rgnl
Thu 10/15
12:19 pm-3:01 pm
Nonstop1h 42m
Salt Lake City
Mon 10/19
5:30 pm-11:06 pm
1 stop6h 36m
$258
BoiseSalt Lake City
BOI - SLC
BOISLC
Boise Air Term. Gowen Fld
Tue 9/22
7:20 am-6:56 pm
1 stop11h 36m
Salt Lake City
Wed 9/23
7:06 am-10:27 pm
2 stops15h 21m
$268
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Thu 8/27
9:05 am-3:35 pm
2 stops6h 30m
Denver Intl
Sun 8/30
8:45 am-10:35 am
Nonstop1h 50m
$273
LewistonSalt Lake City
LWS - SLC
LWSSLC
Lewiston Nez Perce Rgnl
Mon 12/14
12:21 pm-2:59 pm
Nonstop1h 38m
Salt Lake City
Mon 12/21
5:10 pm-10:49 pm
1 stop6h 39m
$278
BoiseSalt Lake City
BOI - SLC
BOISLC
Boise Air Term. Gowen Fld
Tue 10/27
7:20 am-6:59 pm
1 stop11h 39m
Salt Lake City
Thu 10/29
6:07 pm-3:44 pm
2 stops21h 37m
$283
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Wed 9/2
7:20 am-7:26 pm
1 stop12h 06m
Denver Intl
Wed 9/9
6:17 am-8:35 pm
2 stops14h 18m
$288
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Wed 9/2
10:31 am-12:33 pm
Nonstop2h 02m
Denver Intl
Wed 9/9
7:40 am-9:35 am
Nonstop1h 55m
$289
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Wyoming
Have a flexible travel schedule? Discover the best time to fly to Wyoming from Idaho with our price prediction graph.
BOI-DEN
BOI-SLC
LWS-SLC
IDA-DEN
GEG-DEN
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 Wyoming
USID-USWY
BOI-DEN
BOI-SLC
LWS-SLC
IDA-DEN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Wyoming
Get insights into the airlines that provide service to Wyoming. 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 Wyoming. Reviews last updated August 4, 2026.
See what other customers who have flown with United Airlines from Idaho to Wyoming have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Overall
7.4
Food
6.6
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Idaho to Wyoming. 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 Idaho to Wyoming
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Wyoming by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Wyoming by cabin class
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Idaho and Wyoming flights
Browse other Idaho and Wyoming flight options. Last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Wyoming
Find the right flight back to Idaho after your stay in Wyoming
Idaho to Wyoming flights
Consider these flights traveling from Idaho to Wyoming.
Top airline flying from Idaho to Wyoming
Discover the top airline that operate flights from Idaho to Wyoming. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$405 | FlexibilityNo cancel fee | On-time69% |