HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$189+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BOI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Idaho 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 Idaho

Keep the following information in mind while searching for Appleton to Idaho flight deals. Data was last updated August 14, 2025.

Round-trip from

$269
(Delta)

One-way from

$189
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$579
From Appleton Intl to Idaho
Search Deals
One-way flight from Appleton Intl to Idaho
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Appleton to Idaho

Cheapest flights from Appleton to Idaho
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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 11/85:41 amATW - BOI
1 stop7h 48mDelta
Tue 11/115:40 amBOI - ATW
1 stop4h 35mDelta
Deal found 8/14$269
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/16:33 amATW - GEG
1 stop7h 12mAmerican Airlines
Fri 10/3112:33 pmGEG - ATW
1 stop7h 07mAmerican Airlines
Deal found 8/13$269
This Delta deal was found by Cheapflights users on 8/13. 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 10/114:17 pmATW - GEG
1 stop5h 29mDelta
Tue 10/289:17 amGEG - ATW
2 stops9h 58mDelta
Deal found 8/13$274
This Delta deal was found by Cheapflights users on 8/12. 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 10/1812:05 pmATW - GEG
2 stops11h 00mDelta
Tue 10/289:17 amGEG - ATW
2 stops9h 58mDelta
Deal found 8/12$279
This Delta deal was found by Cheapflights users on 8/13. 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 10/114:17 pmATW - GEG
1 stop5h 29mDelta
Mon 10/275:45 amGEG - ATW
1 stop7h 52mDelta
Deal found 8/13$294
This Delta deal was found by Cheapflights users on 8/13. 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 10/84:17 pmATW - GEG
1 stop5h 29mDelta
Tue 10/2811:20 amGEG - ATW
2 stops7h 55mDelta
Deal found 8/13$299
This Delta deal was found by Cheapflights users on 8/13. 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 10/84:17 pmATW - GEG
1 stop5h 29mDelta
Mon 10/275:45 amGEG - ATW
1 stop7h 52mDelta
Deal found 8/13$319
This Delta deal was found by Cheapflights users on 8/12. 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 10/154:17 pmATW - GEG
1 stop5h 29mDelta
Wed 10/225:45 amGEG - ATW
2 stops9h 02mDelta
Deal found 8/12$323
This Delta deal was found by Cheapflights users on 8/12. 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 11/194:10 pmATW - BOI
1 stop8h 28mDelta
Sun 11/235:40 amBOI - ATW
1 stop4h 35mDelta
Deal found 8/12$324
This Delta deal was found by Cheapflights users on 8/14. 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 10/194:17 pmATW - GEG
1 stop5h 29mDelta
Sat 10/252:17 pmGEG - ATW
1 stop4h 58mDelta
Deal found 8/14$324
This American Airlines deal was found by Cheapflights users on 8/14. 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 11/85:45 amATW - BOI
1 stop8h 21mAmerican Airlines
Tue 11/111:29 pmBOI - ATW
1 stop6h 48mAmerican Airlines
Deal found 8/14$328
This Delta deal was found by Cheapflights users on 8/13. 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 10/94:17 pmATW - GEG
1 stop5h 29mDelta
Sat 10/256:00 amGEG - ATW
2 stops8h 12mDelta
Deal found 8/13$329

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 August 14, 2025.
Use the filters below to find and compare flights from Appleton to Idaho that are best for you.

Fly from

Appleton

Fly to

Idaho

Route

Depart

Return

Price

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Sat 11/8

5:41 am-12:29 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

Tue 11/11

5:40 am-11:15 am

1 stop4h 35m

$269

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Wed 10/1

6:33 am-11:45 am

1 stop7h 12m

Spokane

Fri 10/31

12:33 pm-9:40 pm

1 stop7h 07m

$269

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/11

4:17 pm-7:46 pm

1 stop5h 29m

Spokane

Sat 10/25

2:17 pm-9:15 pm

1 stop4h 58m

$269

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/11

4:17 pm-7:46 pm

1 stop5h 29m

Spokane

Wed 10/22

5:45 am-4:47 pm

2 stops9h 02m

$274

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/11

4:17 pm-7:46 pm

1 stop5h 29m

Spokane

Tue 10/28

9:17 am-9:15 pm

2 stops9h 58m

$274

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/18

12:05 pm-9:05 pm

2 stops11h 00m

Spokane

Sat 10/25

6:00 am-4:12 pm

2 stops8h 12m

$279

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/18

12:05 pm-9:05 pm

2 stops11h 00m

Spokane

Wed 10/22

5:45 am-4:47 pm

2 stops9h 02m

$279

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/18

12:05 pm-9:05 pm

2 stops11h 00m

Spokane

Tue 10/28

9:17 am-9:15 pm

2 stops9h 58m

$279

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Wed 10/8

4:17 pm-7:46 pm

1 stop5h 29m

Spokane

Sat 10/25

2:17 pm-9:15 pm

1 stop4h 58m

$294

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 10/11

4:17 pm-7:46 pm

1 stop5h 29m

Spokane

Mon 10/27

5:45 am-3:37 pm

1 stop7h 52m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
1
2

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.
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

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

Currently, October is the cheapest month in which you can book a flight from Appleton to Idaho (average of $314). Flying from Appleton to Idaho in June is currently the most expensive (average of $399). 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.

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 August 14, 2025.
Read through reviews of airlines operating flights from Appleton to Idaho, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Most people fly from Appleton Intl (ATW) if they book a flight from Appleton to Idaho. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton to Idaho 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 Appleton to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Idaho (average of $314). Flying from Appleton to Idaho in June is currently the most expensive (average of $399). 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

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 for Appleton to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Los Angeles flights
Minneapolis to LaGuardia flights
O'Hare Intl to Seattle flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Denver flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
Minneapolis to Las Vegas flights
O'Hare Intl to Boston flights
O'Hare Intl to Atlanta flights
Minneapolis to John F Kennedy Intl flights
Minneapolis to Seattle flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Tampa flights
Minneapolis to Dallas/Fort Worth flights
Minneapolis to Orlando flights
Minneapolis to Denver flights
O'Hare Intl to Philadelphia flights
Minneapolis to Sky Harbor Intl flights
Minneapolis to Newark flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Austin flights
O'Hare Intl to Ontario flights
O'Hare Intl to San Diego flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Nashville flights
Minneapolis to Boston flights
O'Hare Intl to Santa Ana flights
Minneapolis to Miami flights
Minneapolis to O'Hare Intl flights
O'Hare Intl to Hobby flights
Milwaukee to LaGuardia flights
O'Hare Intl to Portland flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Honolulu flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Fort Myers flights
Minneapolis to Los Angeles flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to San Antonio flights
O'Hare Intl to Charlotte flights
Milwaukee to Las Vegas flights

Top 2 airlines flying from Appleton to Idaho

Discover the top 2 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$665FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.