$57+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAC
Jun 1 — Jun 81
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 May 2, 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 May 2, 2026.
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:33 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Sun 6/710:33 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/29![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 5/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:04 pm
BOI
- DEN
Nonstop2h 05m
Frontier
Thu 9/109:55 am
DEN
- BOI
Nonstop2h 09m
Frontier
Deal found 5/2![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/181:25 pm
BOI
- DEN
Nonstop2h 23m
Frontier
Sun 6/2110:29 am
DEN
- BOI
Nonstop2h 01m
Frontier
Deal found 4/28![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Tue 5/2610:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/29![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 4/30. 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.
Tue 6/91:25 pm
BOI
- DEN
Nonstop2h 23m
Frontier
Thu 6/1110:29 am
DEN
- BOI
Nonstop2h 01m
Frontier
Deal found 4/30![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Sun 5/3110:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/29![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 7/281:25 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Sun 8/210:29 am
DEN
- BOI
Nonstop2h 00m
Frontier
Deal found 4/28![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 4/30. 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 7/301:25 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Tue 8/410:29 am
DEN
- BOI
Nonstop2h 00m
Frontier
Deal found 4/30![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 5/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:25 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Tue 7/2110:29 am
DEN
- BOI
Nonstop2h 00m
Frontier
Deal found 5/2![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Fri 6/1210:56 pm
IDA
- SLC
1 stop10h 39m
Multiple Airlines
Sun 6/211:50 pm
SLC
- IDA
1 stop26h 18m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/211:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Sun 5/2410:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/28![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/251:25 pm
BOI
- DEN
Nonstop2h 23m
Frontier
Sun 6/2810:29 am
DEN
- BOI
Nonstop2h 01m
Frontier
Deal found 5/1![Frontier logo]()
$187
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 6/1111:25 am
IDA
- SLC
Nonstop1h 06m
Delta
Mon 6/151:30 pm
SLC
- IDA
Nonstop1h 07m
Delta
Deal found 4/30![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 6/26:07 pm
BOI
- DEN
1 stop5h 52m
Alaska Airlines
Fri 6/57:21 pm
DEN
- BOI
1 stop15h 42m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:40 pm
BOI
- DEN
Nonstop1h 59m
United Airlines
Wed 6/247:45 am
DEN
- BOI
Nonstop2h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 4/30. 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.
Tue 6/93:00 pm
BOI
- DEN
2 stops8h 05m
Southwest
Tue 6/165:30 pm
DEN
- BOI
2 stops6h 55m
Southwest
Deal found 4/30![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:16 pm
IDA
- SLC
Nonstop1h 11m
Delta
Mon 6/89:35 am
SLC
- IDA
Nonstop1h 08m
Delta
Deal found 5/1![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:25 pm
IDA
- SLC
Nonstop1h 09m
Delta
Sun 6/219:30 pm
SLC
- IDA
Nonstop1h 01m
Delta
Deal found 5/1![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:10 pm
IDA
- DEN
Nonstop1h 54m
United Airlines
Tue 8/188:05 am
DEN
- IDA
Nonstop1h 48m
United Airlines
Deal found 4/30![United Airlines logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/247:01 am
GEG
- SLC
1 stop11h 06m
Alaska Airlines
Thu 5/2811:53 am
SLC
- GEG
1 stop10h 52m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:16 pm
IDA
- SLC
Nonstop1h 11m
Delta
Sun 6/79:30 pm
SLC
- IDA
Nonstop1h 01m
Delta
Deal found 5/1![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/172:31 pm
IDA
- DEN
Nonstop1h 48m
United Airlines
Sat 5/238:05 am
DEN
- IDA
Nonstop1h 45m
United Airlines
Deal found 4/27![United Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 5/1. 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 6/84:25 pm
BOI
- DEN
Nonstop1h 55m
Southwest
Thu 6/117:45 am
DEN
- BOI
Nonstop2h 00m
Southwest
Deal found 5/1![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 5/2. 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 5/306:54 pm
IDA
- DEN
1 stop3h 46m
Delta
Sat 6/65:30 am
DEN
- IDA
1 stop5h 17m
Delta
Deal found 5/2![Delta logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/305:00 am
GEG
- DEN
2 stops13h 11m
Alaska Airlines
Wed 6/37:51 pm
DEN
- GEG
1 stop26h 54m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/274:10 pm
IDA
- DEN
Nonstop1h 51m
United Airlines
Sat 5/308:05 am
DEN
- IDA
Nonstop1h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 5/1. 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 6/87:40 pm
BOI
- DEN
1 stop5h 00m
Southwest
Mon 6/227:45 am
DEN
- BOI
2 stops8h 15m
Southwest
Deal found 5/1![Southwest logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Mon 6/298:15 am
GEG
- SLC
1 stop12h 49m
Alaska Airlines
Mon 7/138:46 pm
SLC
- GEG
1 stop4h 13m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/206:54 pm
IDA
- DEN
1 stop3h 46m
Delta
Mon 5/256:19 pm
DEN
- IDA
1 stop4h 23m
Delta
Deal found 4/28![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:25 am
BOI
- DEN
1 stop5h 30m
Southwest
Thu 10/155:05 am
DEN
- BOI
2 stops8h 10m
Southwest
Deal found 5/1![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:54 pm
IDA
- DEN
Nonstop1h 51m
United Airlines
Fri 6/58:05 am
DEN
- IDA
Nonstop1h 45m
United Airlines
Deal found 5/1![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/410:39 am
BOI
- DEN
1 stop7h 00m
Delta
Sat 6/612:35 pm
DEN
- BOI
1 stop5h 15m
Delta
Deal found 4/27![Delta logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/266:12 pm
BOI
- SLC
1 stop24h 55m
Alaska Airlines
Tue 6/27:17 am
SLC
- BOI
1 stop14h 03m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/191:45 pm
GEG
- DEN
Nonstop2h 15m
Southwest
Tue 5/264:25 pm
DEN
- GEG
1 stop7h 30m
Southwest
Deal found 4/27![Southwest logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:30 pm
IDA
- DEN
Nonstop1h 48m
United Airlines
Mon 7/208:05 am
DEN
- IDA
Nonstop1h 45m
United Airlines
Deal found 4/27![United Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 6/235:00 am
GEG
- DEN
1 stop5h 03m
Alaska Airlines
Wed 7/14:36 pm
DEN
- GEG
1 stop5h 20m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/156:54 pm
IDA
- DEN
1 stop3h 46m
Delta
Sat 5/165:30 am
DEN
- IDA
1 stop5h 17m
Delta
Deal found 4/30![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/155:26 pm
IDA
- DEN
Nonstop1h 55m
United Airlines
Sat 5/168:10 am
DEN
- IDA
Nonstop1h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/295:25 am
GEG
- DEN
1 stop7h 20m
Southwest
Tue 6/302:40 pm
DEN
- GEG
2 stops9h 00m
Southwest
Deal found 4/28![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/216:00 am
GEG
- SLC
1 stop7h 48m
Alaska Airlines
Sat 5/233:42 pm
SLC
- GEG
1 stop6h 36m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 6/147:00 pm
IDA
- SLC
Nonstop1h 09m
Delta
Sun 6/219:30 pm
SLC
- IDA
Nonstop1h 01m
Delta
Deal found 4/30![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:00 am
GEG
- DEN
Nonstop2h 23m
United Airlines
Tue 5/2611:15 am
DEN
- GEG
Nonstop2h 22m
United Airlines
Deal found 4/27![United Airlines logo]()
$355
Last-minute flights from Idaho to WyomingDiscover last-minute flight deals from Idaho to Wyoming. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Wyoming. Data last updated May 2, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:33 pm
GEG
- SLC
1 stop5h 56m
Frontier
Thu 5/148:30 pm
SLC
- GEG
1 stop16h 08m
Frontier
Deal found 4/27![Frontier logo]()
$212
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:33 pm
GEG
- DEN
Nonstop2h 26m
Frontier
Wed 5/2710:12 am
DEN
- GEG
Nonstop2h 26m
Frontier
Deal found 5/1![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/1812:33 pm
GEG
- DEN
Nonstop2h 26m
Frontier
Mon 5/2510:12 am
DEN
- GEG
Nonstop2h 26m
Frontier
Deal found 4/28![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/211:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Sun 5/2410:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/28![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Tue 5/2610:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/29![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
- DEN
Nonstop2h 16m
Multiple Airlines
Wed 5/276:00 am
DEN
- BOI
1 stop7h 02m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$218
This Frontier deal was found by Cheapflights users on 4/30. 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.
Mon 5/2512:33 pm
GEG
- DEN
Nonstop2h 26m
Frontier
Wed 5/2710:12 am
DEN
- GEG
Nonstop2h 26m
Frontier
Deal found 4/30![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 5/2512:33 pm
GEG
- DEN
Nonstop2h 26m
Multiple Airlines
Wed 5/2710:29 pm
DEN
- GEG
1 stop22h 26m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$235
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Sun 5/3110:25 am
DEN
- BOI
Nonstop2h 05m
Frontier
Deal found 4/29![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DEN
Nonstop2h 16m
Multiple Airlines
Wed 5/276:00 am
DEN
- BOI
1 stop7h 02m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Tue 5/261:25 pm
BOI
- SLC
1 stop9h 54m
Frontier
Wed 5/2710:54 pm
SLC
- BOI
1 stop13h 36m
Frontier
Deal found 4/30![Frontier logo]()
$198
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DEN
Nonstop2h 16m
Multiple Airlines
Tue 6/26:00 am
DEN
- BOI
1 stop7h 02m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$217
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 May 2, 2026.
Search for one-way flight options from Idaho to Wyoming. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Deal found 4/30![Frontier logo]()
$57
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- SLC
1 stop9h 54m
Frontier
Deal found 4/29![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 7/211:25 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Deal found 4/28![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 5/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:25 pm
BOI
- DEN
Nonstop2h 06m
Frontier
Deal found 5/1![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/2210:56 pm
IDA
- SLC
1 stop10h 39m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$86
This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:33 pm
GEG
- SLC
1 stop5h 56m
Frontier
Deal found 5/1![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/251:25 pm
BOI
- DEN
Nonstop2h 23m
Frontier
Deal found 4/30![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:25 pm
BOI
- DEN
Nonstop2h 16m
Frontier
Deal found 4/29![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/295:38 pm
IDA
- SLC
1 stop15h 52m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/161:25 pm
BOI
- SLC
1 stop8h 30m
Frontier
Deal found 4/28![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Wed 5/2712:33 pm
GEG
- SLC
1 stop9h 46m
Frontier
Deal found 4/28![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/311:25 pm
BOI
- SLC
1 stop9h 54m
Frontier
Deal found 4/28![Frontier logo]()
$96
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 May 2, 2026.
Round-trip from | $165 (Frontier) |
|---|---|
One-way from | $57 (CheapOair) |
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 May 2, 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
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Thu 6/11
11:25 am-12:31 pm
Nonstop1h 06m
Salt Lake City
Mon 6/15
1:30 pm-2:37 pm
Nonstop1h 07m
$259
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Sun 5/31
3:16 pm-4:27 pm
Nonstop1h 11m
Salt Lake City
Mon 6/8
9:35 am-10:43 am
Nonstop1h 08m
$259
Quickest round-trip
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Fri 6/12
3:25 pm-4:34 pm
Nonstop1h 09m
Salt Lake City
Sun 6/21
9:30 pm-10:31 pm
Nonstop1h 01m
$259
Idaho FallsSalt Lake City
IDA - SLC
IDASLC
Idaho Falls Fanning Field
Thu 6/4
3:16 pm-4:27 pm
Nonstop1h 11m
Salt Lake City
Sun 6/7
9:30 pm-10:31 pm
Nonstop1h 01m
$259
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Tue 6/2
6:07 pm-11:59 pm
1 stop5h 52m
Denver Intl
Fri 6/5
7:21 pm-11:03 am
1 stop15h 42m
$260
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Wed 6/17
2:40 pm-4:39 pm
Nonstop1h 59m
Denver Intl
Wed 6/24
7:45 am-9:45 am
Nonstop2h 00m
$262
Idaho FallsDenver
IDA - DEN
IDADEN
Idaho Falls Fanning Field
Sat 5/30
6:54 pm-10:40 pm
1 stop3h 46m
Denver Intl
Sat 6/6
5:30 am-10:47 am
1 stop5h 17m
$269
Idaho FallsDenver
IDA - DEN
IDADEN
Idaho Falls Fanning Field
Wed 5/20
6:54 pm-10:40 pm
1 stop3h 46m
Denver Intl
Mon 5/25
6:19 pm-10:42 pm
1 stop4h 23m
$284
Idaho FallsDenver
IDA - DEN
IDADEN
Idaho Falls Fanning Field
Thu 8/13
4:10 pm-6:04 pm
Nonstop1h 54m
Denver Intl
Tue 8/18
8:05 am-9:53 am
Nonstop1h 48m
$289
BoiseDenver
BOI - DEN
BOIDEN
Boise Air Term. Gowen Fld
Thu 6/4
10:39 am-5:39 pm
1 stop7h 00m
Denver Intl
Sat 6/6
12:35 pm-5:50 pm
1 stop5h 15m
$291
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
IDA-SLC
GEG-SLC
IDA-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
IDA-SLC
GEG-SLC
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 May 2, 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
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Crew
8.1
Comfort
7.3
Overall
7.4
Food
6.6
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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
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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 May 2, 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$433 | FlexibilityNo cancel fee | On-time69% |