$222+ Cheap flights from Appleton (ATW) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BOI
sie 23 — sie 301
Round-trip
1 adult, Economy
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Cheapest flights from Appleton to IdahoExplore the most affordable flight options available from Appleton to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Lipiec 24, 2026.
Explore the most affordable flight options available from Appleton to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Lipiec 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 9/512:36 pm
ATW
- GEG
1 stop10h 06m
American Airlines
sob. 9/192:11 pm
GEG
- ATW
1 stop8h 00m
American Airlines
Deal found 7/21![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/1812:36 pm
ATW
- BOI
2 stops11h 04m
American Airlines
pon. 8/242:49 pm
BOI
- ATW
1 stop6h 53m
American Airlines
Deal found 7/21![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 9/57:00 am
ATW
- GEG
1 stop7h 57m
Delta
sob. 9/191:05 pm
GEG
- ATW
1 stop7h 57m
Delta
Deal found 7/19![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 10/295:25 pm
ATW
- BOI
1 stop7h 34m
Delta
wt. 11/33:00 pm
BOI
- ATW
1 stop5h 34m
Delta
Deal found 7/23![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/34:19 pm
ATW
- BOI
1 stop5h 38m
Delta
śr. 10/75:30 am
BOI
- ATW
1 stop5h 08m
Delta
Deal found 7/20![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 9/126:00 am
ATW
- GEG
1 stop8h 10m
Delta
pt. 9/187:30 pm
GEG
- ATW
2 stops12h 47m
Delta
Deal found 7/23![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 9/92:00 pm
ATW
- GEG
2 stops10h 54m
Delta
śr. 9/167:30 pm
GEG
- ATW
2 stops12h 47m
Delta
Deal found 7/23![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/276:02 am
ATW
- BOI
1 stop8h 57m
American Airlines
ndz. 8/303:19 pm
BOI
- ATW
1 stop7h 51m
American Airlines
Deal found 7/21![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 10/95:25 pm
ATW
- BOI
1 stop7h 34m
Delta
pon. 10/195:30 am
BOI
- ATW
1 stop5h 08m
Delta
Deal found 7/21![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 9/911:36 am
ATW
- BOI
2 stops11h 51m
American Airlines
śr. 9/163:21 pm
BOI
- ATW
1 stop7h 34m
American Airlines
Deal found 7/20![American Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
sob. 8/293:00 pm
ATW
- BOI
1 stop8h 53m
United Airlines
wt. 9/12:44 pm
BOI
- ATW
1 stop5h 10m
United Airlines
Deal found 7/20![United Airlines logo]()
$419
Best flights from Appleton to IdahoDiscover carefully curated flight deals from Appleton to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Lipiec 24, 2026.
Discover carefully curated flight deals from Appleton to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Lipiec 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 8/2812:36 pm
ATW
- BOI
2 stops11h 04m
American Airlines
ndz. 8/303:19 pm
BOI
- ATW
1 stop7h 51m
American Airlines
Deal found 7/21![American Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 10/95:25 pm
ATW
- BOI
1 stop7h 34m
Delta
pon. 10/195:30 am
BOI
- ATW
1 stop5h 08m
Delta
Deal found 7/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
sob. 8/293:00 pm
ATW
- BOI
1 stop8h 53m
United Airlines
wt. 9/12:44 pm
BOI
- ATW
1 stop5h 10m
United Airlines
Deal found 7/20![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/1812:36 pm
ATW
- BOI
2 stops11h 04m
American Airlines
pon. 8/241:55 pm
BOI
- ATW
2 stops9h 15m
American Airlines
Deal found 7/21![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/34:19 pm
ATW
- BOI
1 stop5h 38m
Delta
śr. 10/75:30 am
BOI
- ATW
1 stop5h 08m
Delta
Deal found 7/20![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 9/92:00 pm
ATW
- GEG
2 stops10h 54m
Delta
śr. 9/167:30 pm
GEG
- ATW
2 stops12h 47m
Delta
Deal found 7/23![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 9/512:36 pm
ATW
- GEG
1 stop10h 06m
American Airlines
sob. 9/1912:39 pm
GEG
- ATW
1 stop8h 00m
American Airlines
Deal found 7/23![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 10/208:50 am
ATW
- GEG
1 stop8h 32m
United Airlines
wt. 10/275:00 am
GEG
- ATW
2 stops12h 08m
United Airlines
Deal found 7/22![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 8/172:06 pm
ATW
- GEG
2 stops11h 53m
Delta
sob. 8/226:45 am
GEG
- ATW
1 stop6h 45m
Delta
Deal found 7/23![Delta logo]()
$431
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
sob. 8/298:45 am
ATW
- GEG
1 stop8h 26m
United Airlines
wt. 9/15:00 am
GEG
- ATW
2 stops9h 57m
United Airlines
Deal found 7/19![United Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 10/3112:28 pm
ATW
- BOI
2 stops10h 40m
Delta
ndz. 11/15:30 am
BOI
- ATW
1 stop5h 08m
Delta
Deal found 7/23![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/46:00 am
ATW
- GEG
2 stops11h 19m
Delta
sob. 8/86:45 am
GEG
- ATW
1 stop6h 45m
Delta
Deal found 7/22![Delta logo]()
$468
Last-minute flights from Appleton to IdahoDiscover last-minute flight deals from Appleton to Idaho. Data last updated Lipiec 24, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Idaho. Data last updated Lipiec 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 7/255:30 am
ATW
- BOI
1 stop8h 23m
Delta
śr. 7/292:03 pm
BOI
- ATW
1 stop7h 28m
Delta
Deal found 7/20![Delta logo]()
$480
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/46:00 am
ATW
- GEG
2 stops11h 19m
Delta
sob. 8/86:45 am
GEG
- ATW
1 stop6h 45m
Delta
Deal found 7/22![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 8/55:31 am
ATW
- GEG
1 stop7h 50m
Delta
sob. 8/812:36 pm
GEG
- ATW
1 stop8h 08m
Delta
Deal found 7/21![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 8/55:31 am
ATW
- GEG
1 stop7h 50m
Delta
pon. 8/102:05 pm
GEG
- ATW
1 stop6h 51m
Delta
Deal found 7/21![Delta logo]()
$507
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/135:31 am
ATW
- BOI
1 stop8h 18m
Delta
wt. 8/181:59 pm
BOI
- ATW
1 stop7h 45m
Delta
Deal found 7/23![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ndz. 8/1611:00 am
ATW
- GEG
2 stops10h 14m
Delta
sob. 8/226:45 am
GEG
- ATW
1 stop6h 45m
Delta
Deal found 7/23![Delta logo]()
$463
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ndz. 8/166:02 am
ATW
- GEG
1 stop7h 52m
American Airlines
sob. 8/222:27 pm
GEG
- ATW
1 stop7h 43m
American Airlines
Deal found 7/23![American Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pon. 8/172:06 pm
ATW
- GEG
2 stops11h 53m
Delta
sob. 8/226:45 am
GEG
- ATW
1 stop6h 45m
Delta
Deal found 7/23![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/1812:36 pm
ATW
- BOI
2 stops11h 04m
American Airlines
pon. 8/242:49 pm
BOI
- ATW
1 stop6h 53m
American Airlines
Deal found 7/21![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 8/186:00 am
ATW
- BOI
1 stop6h 28m
United Airlines
pon. 8/242:44 pm
BOI
- ATW
1 stop5h 10m
United Airlines
Deal found 7/21![United Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/276:02 am
ATW
- BOI
1 stop8h 57m
American Airlines
ndz. 8/303:19 pm
BOI
- ATW
1 stop7h 51m
American Airlines
Deal found 7/21![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
sob. 8/293:00 pm
ATW
- BOI
1 stop8h 53m
United Airlines
wt. 9/12:44 pm
BOI
- ATW
1 stop5h 10m
United Airlines
Deal found 7/20![United Airlines logo]()
$419
One-way flights from Appleton to IdahoSearch for one-way flight options from Appleton to Idaho. Find affordable one-way fares based on user searches. Data last updated Lipiec 24, 2026.
Search for one-way flight options from Appleton to Idaho. Find affordable one-way fares based on user searches. Data last updated Lipiec 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
pon. 8/319:15 am
ATW
- BOI
1 stop28h 14m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
śr. 8/265:31 am
ATW
- BOI
1 stop8h 18m
Delta
Deal found 7/19![Delta logo]()
$252
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
sob. 8/2912:28 pm
ATW
- BOI
2 stops10h 09m
United Airlines
Deal found 7/19![United Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
pt. 8/284:04 pm
ATW
- BOI
3 stops44h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 8/275:31 am
ATW
- BOI
1 stop8h 18m
Delta
Deal found 7/19![Delta logo]()
$284
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 9/256:03 am
ATW
- GEG
1 stop7h 52m
American Airlines
Deal found 7/20![American Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
śr. 8/269:10 am
ATW
- BOI
2 stops13h 14m
United Airlines
Deal found 7/19![United Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
pt. 9/255:29 pm
ATW
- GEG
3 stops41h 50m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
pon. 8/316:00 am
ATW
- BOI
1 stop6h 28m
United Airlines
Deal found 7/19![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
czw. 8/2712:28 pm
ATW
- BOI
2 stops10h 09m
United Airlines
Deal found 7/19![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
czw. 8/66:20 am
ATW
- GEG
1 stop7h 28m
United Airlines
Deal found 7/20![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 7/306:00 am
ATW
- GEG
1 stop7h 59m
American Airlines
Deal found 7/19![American Airlines logo]()
$456
Find flight deals from Appleton to Idaho
Keep the following information in mind while searching for Appleton to Idaho flight deals. Data was last updated Lipiec 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (American Airlines) |
One-way from | $222 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $438 |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Lipiec 24, 2026.
Use the filters below to find and compare flights from Appleton to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
pt. 8/28
12:36 pm-10:40 pm
2 stops11h 04m
Boise Air Term. Gowen Fld
ndz. 8/30
3:19 pm-12:10 am
1 stop7h 51m
$334
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
pt. 10/9
5:25 pm-11:59 pm
1 stop7h 34m
Boise Air Term. Gowen Fld
pon. 10/19
5:30 am-11:38 am
1 stop5h 08m
$339
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
wt. 8/18
12:36 pm-10:40 pm
2 stops11h 04m
Boise Air Term. Gowen Fld
pon. 8/24
1:55 pm-12:10 am
2 stops9h 15m
$339
Quickest round-trip
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
sob. 10/3
4:19 pm-8:57 pm
1 stop5h 38m
Boise Air Term. Gowen Fld
śr. 10/7
5:30 am-11:38 am
1 stop5h 08m
$357
AppletonSpokane
ATW - GEG
ATWGEG
Appleton Intl
śr. 9/9
2:00 pm-10:54 pm
2 stops10h 54m
Spokane
śr. 9/16
7:30 pm-10:17 am
2 stops12h 47m
$363
AppletonSpokane
ATW - GEG
ATWGEG
Appleton Intl
sob. 9/5
12:36 pm-8:42 pm
1 stop10h 06m
Spokane
sob. 9/19
12:39 pm-10:39 pm
1 stop8h 00m
$389
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
sob. 8/29
3:00 pm-10:53 pm
1 stop8h 53m
Boise Air Term. Gowen Fld
wt. 9/1
2:44 pm-8:54 pm
1 stop5h 10m
$419
AppletonSpokane
ATW - GEG
ATWGEG
Appleton Intl
pon. 8/17
2:06 pm-11:59 pm
2 stops11h 53m
Spokane
sob. 8/22
6:45 am-3:30 pm
1 stop6h 45m
$431
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
sob. 10/31
12:28 pm-10:08 pm
2 stops10h 40m
Boise Air Term. Gowen Fld
ndz. 11/1
5:30 am-11:38 am
1 stop5h 08m
$462
AppletonSpokane
ATW - GEG
ATWGEG
Appleton Intl
wt. 8/4
6:00 am-3:19 pm
2 stops11h 19m
Spokane
sob. 8/8
6:45 am-3:30 pm
1 stop6h 45m
$468
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Appleton to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Appleton with our price prediction graph.
ATW-BOI
ATW-GEG
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 Appleton to Idaho
ATW-USID
ATW-BOI
ATW-GEG
What is the cheapest month to book a flight from Appleton to Idaho?
Currently, March is the cheapest month in which you can book a flight from Appleton to Idaho (average of $305). Flying from Appleton to Idaho in June is currently the most expensive (average of $886). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Appleton to Idaho?
Airfare is below average for this route at the moment.
Appleton to Idaho flights typically cost between $421 and $428 in August.The cheapest round-trip price found within the last 5 days was $334 on American Airlines (Aug 18-Aug 24).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated Lipiec 24, 2026.
Read through reviews of airlines operating flights from Appleton to Idaho, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Appleton to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Appleton to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to Idaho by cabin class
Find flights from Appleton to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Appleton and Idaho flights
Browse other Appleton and Idaho flight options. Last updated on Lipiec 24, 2026.
Popular flight searches
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Appleton to Idaho flights
Consider these flights traveling from Appleton to Idaho.
Top 3 airlines flying from Appleton to Idaho
Discover the top 3 airlines that operate flights from Appleton to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Lipiec 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$640 | FlexibilityNo cancel fee | On-time69% |