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Appleton

$169+ Cheap flights from Idaho to Appleton (ATW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ATW
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Idaho to Appleton

Cheapest flights from Idaho to Appleton
Explore the most affordable flight options available from Idaho to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 9/292:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Sat 10/106:30 am
ATW
-
GEG
1 stop8h 43m
Delta
Deal found 1/20$289
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/265:00 am
BOI
-
ATW
2 stops7h 58m
United Airlines
Mon 3/22:39 pm
ATW
-
BOI
2 stops9h 59m
United Airlines
Deal found 1/18$316
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 9/292:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Tue 10/64:05 pm
ATW
-
GEG
2 stops9h 37m
Delta
Deal found 1/20$319
This Delta deal was found by Cheapflights users on 1/20. 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 2/45:20 am
BOI
-
ATW
1 stop5h 03m
Delta
Sun 2/86:10 am
ATW
-
BOI
1 stop8h 24m
Delta
Deal found 1/20$339
This Delta deal was found by Cheapflights users on 1/20. 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 9/302:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Sat 10/106:30 am
ATW
-
GEG
1 stop8h 43m
Delta
Deal found 1/20$339
This Delta deal was found by Cheapflights users on 1/20. 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 9/302:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Tue 10/64:05 pm
ATW
-
GEG
2 stops9h 37m
Delta
Deal found 1/20$369
This American Airlines deal was found by Cheapflights users on 1/20. 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 10/11:58 pm
GEG
-
ATW
1 stop7h 07m
American Airlines
Tue 10/66:31 am
ATW
-
GEG
1 stop7h 12m
American Airlines
Deal found 1/20$419
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/312:19 pm
BOI
-
ATW
1 stop5h 56m
United Airlines
Sat 2/712:35 pm
ATW
-
BOI
2 stops10h 17m
United Airlines
Deal found 1/19$424
This Delta deal was found by Cheapflights users on 1/20. 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 10/12:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Tue 10/64:05 pm
ATW
-
GEG
2 stops9h 37m
Delta
Deal found 1/20$424
This Delta deal was found by Cheapflights users on 1/18. 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 2/265:20 am
BOI
-
ATW
1 stop5h 07m
Delta
Mon 3/24:22 pm
ATW
-
BOI
1 stop5h 33m
Delta
Deal found 1/18$429
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 5/302:58 pm
BOI
-
ATW
1 stop7h 33m
American Airlines
Sun 5/316:00 am
ATW
-
BOI
1 stop9h 08m
American Airlines
Deal found 1/19$435
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 9/292:05 pm
GEG
-
ATW
1 stop5h 22m
Delta
Fri 10/911:10 am
ATW
-
GEG
2 stops14h 32m
Delta
Deal found 1/20$437

Find flight deals from Idaho to Appleton

Keep the following information in mind while searching for Idaho to Appleton flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$316
(United Airlines)

One-way from

$169
(Delta)

Popular in

March

Cheapest in

February

Average price

$385
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Appleton Intl flights.
Search Deals
From Idaho to Appleton Intl
Search Deals
One-way flight from Idaho to Appleton Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Appleton 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 January 20, 2026.
Use the filters below to find and compare flights from Idaho to Appleton that are best for you.

Fly from

Idaho

Fly to

Appleton

Route

Depart

Return

Price

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Thu 2/26

5:00 am-1:58 pm

2 stops7h 58m

Appleton Intl

Mon 3/2

2:39 pm-11:38 pm

2 stops9h 59m

$316

SpokaneAppleton

GEG - ATW

GEGATW

Spokane

Mon 2/2

6:30 am-3:40 pm

1 stop7h 10m

Appleton Intl

Mon 2/9

4:20 pm-7:54 pm

1 stop5h 34m

$419

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Tue 2/3

8:15 am-3:04 pm

1 stop5h 49m

Appleton Intl

Sat 2/7

12:35 pm-9:52 pm

2 stops10h 17m

$424

SpokaneAppleton

GEG - ATW

GEGATW

Spokane

Tue 2/3

5:00 am-7:15 pm

2 stops12h 15m

Appleton Intl

Sat 2/7

6:15 am-11:39 am

1 stop7h 24m

$424

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Thu 2/26

5:20 am-11:27 am

1 stop5h 07m

Appleton Intl

Mon 3/2

4:22 pm-8:55 pm

1 stop5h 33m

$429

SpokaneAppleton

GEG - ATW

GEGATW

Spokane

Wed 2/18

2:05 pm-9:27 pm

1 stop5h 22m

Appleton Intl

Wed 3/4

4:22 pm-7:57 pm

1 stop5h 35m

$469

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Sun 3/15

5:30 am-11:25 am

1 stop4h 55m

Appleton Intl

Sat 3/21

4:24 pm-9:09 pm

1 stop5h 45m

$479

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Sat 5/30

5:40 am-11:11 am

1 stop4h 31m

Appleton Intl

Sun 5/31

4:05 pm-11:56 pm

2 stops8h 51m

$479

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Fri 3/13

5:30 am-11:25 am

1 stop4h 55m

Appleton Intl

Sat 3/21

4:24 pm-9:09 pm

1 stop5h 45m

$524

BoiseAppleton

BOI - ATW

BOIATW

Boise Air Term. Gowen Fld

Wed 2/4

6:40 am-4:48 pm

2 stops9h 08m

Appleton Intl

Sun 2/8

12:35 pm-11:48 pm

2 stops12h 13m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
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Best time to book a flight from Idaho to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from Idaho with our price prediction graph.
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 Appleton

What is the cheapest month to book a flight from Idaho to Appleton?

Currently, May is the cheapest month in which you can book a flight from Idaho to Appleton (average of $128). Flying from Idaho to Appleton in March is currently the most expensive (average of $329). 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.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Appleton from Idaho?

    For a flight from Idaho to Appleton, you will be flying into Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city.

  • How long is the flight from Idaho to Appleton?

    There are many flights that can get you from Idaho to Appleton in 7h 10m. Fly via United Airlines or Delta to get the fastest option. The distance between Idaho and Appleton is about 1404 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Idaho to Appleton that include hotel bookings?

    Yes. In addition to deals on Idaho to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Appleton.

  • Can I find deals for business class flights from Idaho to Appleton?

    Yes. Cheapflights offers flight deals from Idaho to Appleton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Appleton?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Appleton (average of $128). Flying from Idaho to Appleton in March is currently the most expensive (average of $329). 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.

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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Alternative routes for Idaho to Appleton

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho to Appleton

Discover the top airline that operate flights from Idaho to Appleton. 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$314Average$409FlexibilityNo cancel feeOn-timeN/A

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