$280+ Cheap flights from Appleton to Boise (ATW - BOI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BOI
May 25 — Jun 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Appleton to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Appleton to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from Appleton to BoiseExplore the most affordable flight options available from Appleton to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Appleton to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 8/225:00 am
ATW
- BOI
1 stop7h 25m
United Airlines
Sat 8/292:44 pm
BOI
- ATW
1 stop5h 22m
United Airlines
Deal found 4/22![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 5/275:30 am
ATW
- BOI
1 stop8h 13m
Delta
Wed 6/32:23 pm
BOI
- ATW
1 stop7h 31m
Delta
Deal found 4/20![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 10/35:29 am
ATW
- BOI
1 stop7h 55m
Delta
Sun 10/411:30 pm
BOI
- ATW
2 stops12h 16m
Delta
Deal found 4/22![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/154:13 pm
ATW
- BOI
2 stops8h 51m
Delta
Sun 5/175:20 am
BOI
- ATW
1 stop5h 31m
Delta
Deal found 4/24![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/236:00 am
ATW
- BOI
1 stop5h 58m
Delta
Sun 6/2811:45 pm
BOI
- ATW
2 stops9h 44m
Delta
Deal found 4/23![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 10/95:25 pm
ATW
- BOI
1 stop7h 30m
Delta
Wed 10/145:40 am
BOI
- ATW
1 stop4h 47m
Delta
Deal found 4/21![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/276:20 am
ATW
- BOI
1 stop6h 12m
United Airlines
Wed 6/32:40 pm
BOI
- ATW
1 stop5h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$417
Best flights from Appleton to BoiseDiscover carefully curated flight deals from Appleton to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Appleton to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 5/275:30 am
ATW
- BOI
1 stop8h 13m
Delta
Wed 6/32:23 pm
BOI
- ATW
1 stop7h 31m
Delta
Deal found 4/20![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/276:20 am
ATW
- BOI
1 stop6h 12m
United Airlines
Wed 6/32:40 pm
BOI
- ATW
1 stop5h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/154:13 pm
ATW
- BOI
2 stops8h 51m
Delta
Sun 5/175:20 am
BOI
- ATW
1 stop5h 31m
Delta
Deal found 4/24![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 4/22. 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.
Sat 10/35:29 am
ATW
- BOI
1 stop7h 55m
Delta
Sun 10/45:40 am
BOI
- ATW
1 stop4h 31m
Delta
Deal found 4/22![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 8/228:15 am
ATW
- BOI
2 stops12h 12m
United Airlines
Sat 8/2910:37 am
BOI
- ATW
2 stops9h 36m
United Airlines
Deal found 4/22![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 6/236:00 am
ATW
- BOI
2 stops12h 28m
Delta
Sun 6/2811:45 pm
BOI
- ATW
2 stops9h 44m
Delta
Deal found 4/23![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 7/124:10 pm
ATW
- BOI
1 stop8h 36m
Delta
Sun 7/192:50 pm
BOI
- ATW
1 stop7h 06m
Delta
Deal found 4/24![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:31 am
ATW
- BOI
1 stop8h 22m
Delta
Fri 7/3111:42 pm
BOI
- ATW
2 stops9h 47m
Delta
Deal found 4/25![Delta logo]()
$513
Last-minute flights from Appleton to BoiseDiscover last-minute flight deals from Appleton to Boise. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Boise. Data last updated April 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 4/244:20 pm
ATW
- BOI
1 stop5h 09m
Delta
Sun 4/265:34 am
BOI
- ATW
1 stop4h 48m
Delta
Deal found 4/22![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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 5/154:13 pm
ATW
- BOI
2 stops8h 51m
Delta
Sun 5/175:20 am
BOI
- ATW
1 stop5h 31m
Delta
Deal found 4/24![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 5/275:30 am
ATW
- BOI
1 stop8h 13m
Delta
Wed 6/32:23 pm
BOI
- ATW
1 stop7h 31m
Delta
Deal found 4/20![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/276:20 am
ATW
- BOI
1 stop6h 12m
United Airlines
Wed 6/32:40 pm
BOI
- ATW
1 stop5h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/2710:58 am
ATW
- BOI
2 stops12h 31m
American Airlines
Wed 6/33:11 pm
BOI
- ATW
1 stop7h 26m
American Airlines
Deal found 4/20![American Airlines logo]()
$500
One-way flights from Appleton to BoiseSearch for one-way flight options from Appleton to Boise. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Appleton to Boise. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/20. 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.
Mon 6/156:00 am
ATW
- BOI
1 stop5h 58m
Delta
Deal found 4/20![Delta logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Wed 6/177:00 am
ATW
- BOI
2 stops30h 30m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Mon 6/159:41 am
ATW
- BOI
3 stops27h 49m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Sun 6/142:44 pm
ATW
- BOI
3 stops46h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 6/176:00 am
ATW
- BOI
1 stop5h 58m
Delta
Deal found 4/20![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 6/146:38 pm
ATW
- BOI
1 stop20h 42m
American Airlines
Deal found 4/20![American Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Thu 6/182:05 pm
ATW
- BOI
3 stops48h 27m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$366
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 6/186:34 pm
ATW
- BOI
1 stop20h 46m
American Airlines
Deal found 4/20![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 4/20. 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.
Thu 6/186:00 am
ATW
- BOI
2 stops7h 15m
Delta
Deal found 4/20![Delta logo]()
$393
Find flight deals from Appleton to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (United Airlines) |
One-way from | $280 (Delta) |
Popular in | April |
Cheapest in | March |
Average price | $566 |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Appleton to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Wed 5/27
5:30 am-12:43 pm
1 stop8h 13m
Boise Air Term. Gowen Fld
Wed 6/3
2:23 pm-10:54 pm
1 stop7h 31m
$365
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Fri 5/15
4:13 pm-12:04 am
2 stops8h 51m
Boise Air Term. Gowen Fld
Sun 5/17
5:20 am-11:51 am
1 stop5h 31m
$379
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Sat 10/3
5:29 am-12:24 pm
1 stop7h 55m
Boise Air Term. Gowen Fld
Sun 10/4
5:40 am-11:11 am
1 stop4h 31m
$391
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Tue 6/23
6:00 am-5:28 pm
2 stops12h 28m
Boise Air Term. Gowen Fld
Sun 6/28
11:45 pm-10:29 am
2 stops9h 44m
$409
Quickest round-trip
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Wed 5/27
6:20 am-11:32 am
1 stop6h 12m
Boise Air Term. Gowen Fld
Wed 6/3
2:40 pm-9:04 pm
1 stop5h 24m
$417
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Sun 7/12
4:10 pm-11:46 pm
1 stop8h 36m
Boise Air Term. Gowen Fld
Sun 7/19
2:50 pm-10:56 pm
1 stop7h 06m
$448
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Sat 8/22
8:15 am-7:27 pm
2 stops12h 12m
Boise Air Term. Gowen Fld
Sat 8/29
10:37 am-9:13 pm
2 stops9h 36m
$449
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Thu 7/23
5:31 am-12:53 pm
1 stop8h 22m
Boise Air Term. Gowen Fld
Fri 7/31
11:42 pm-10:29 am
2 stops9h 47m
$513
Cheapest one-way
Quickest one-way
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Mon 6/15
6:00 am-10:58 am
1 stop5h 58m
$280
AppletonBoise
ATW - BOI
ATWBOI
Appleton Intl
Wed 6/17
6:00 am-10:58 am
1 stop5h 58m
$338
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Appleton to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Boise in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Appleton to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Appleton with our price prediction graph.
ATW-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Appleton to Boise
What is the cheapest month to book a flight from Appleton to Boise?
Currently, March is the cheapest month in which you can book a flight from Appleton to Boise (average of $305). Flying from Appleton to Boise in April is currently the most expensive (average of $566). 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 Boise?
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated April 25, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Appleton to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Appleton to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boise flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Appleton
Popular flights
Alternative routes for Appleton to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to Boise by cabin class
Find flights from Appleton to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Appleton and Boise flights
Browse other Appleton and Boise flight options. Last updated on April 25, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Appleton to Boise
Discover the top 3 airlines that operate flights from Appleton to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$345 | Average$438 | FlexibilityNo cancel fee | On-time69% |