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$274+ Cheap flights from Appleton (ATW) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BOI
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Delta)

Popular in

March

Cheapest in

January

Average price

$388
Provider with most accurate pricing for Appleton Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Boise Air Term. Gowen Fld flights.
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From Appleton Intl to Idaho
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Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 abril 29, 2025.

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.
mar. 5/204:20 pmATW - GEG
2 stops9h 18mDelta
sáb. 5/2412:39 pmGEG - ATW
1 stop7h 47mDelta
Deal found 4/28$274
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/105:35 amATW - BOI
1 stop8h 07mDelta
sáb. 7/123:17 pmBOI - ATW
1 stop5h 14mDelta
Deal found 4/29$294
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:30 amATW - BOI
2 stops10h 29mUnited Airlines
mié. 6/412:39 pmBOI - ATW
1 stop7h 41mUnited Airlines
Deal found 4/28$389
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/144:16 pmATW - BOI
3 stops44h 05mMultiple Airlines
dom. 5/186:51 pmBOI - ATW
2 stops21h 35mMultiple Airlines
Deal found 4/28$587
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/46:30 amATW - BOI
1 stop7h 03mAmerican Airlines
mié. 5/71:38 pmBOI - ATW
1 stop7h 04mAmerican Airlines
Deal found 4/29$876

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 abril 29, 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

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

mar. 5/20

4:20 pm-11:38 pm

2 stops9h 18m

Spokane

sáb. 5/24

12:39 pm-10:26 pm

1 stop7h 47m

$274

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

jue. 7/10

5:35 am-12:42 pm

1 stop8h 07m

Boise Air Term. Gowen Fld

sáb. 7/12

3:17 pm-9:31 pm

1 stop5h 14m

$294

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

mié. 5/28

6:30 am-3:59 pm

2 stops10h 29m

Boise Air Term. Gowen Fld

mié. 6/4

12:39 pm-9:20 pm

1 stop7h 41m

$389

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

mié. 5/14

4:16 pm-11:21 am

3 stops44h 05m

Boise Air Term. Gowen Fld

dom. 5/18

6:51 pm-5:26 pm

2 stops21h 35m

$587

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

mar. 5/6

6:30 am-12:14 pm

1 stop6h 44m

$368

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

dom. 5/4

6:30 am-12:33 pm

1 stop7h 03m

$465

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

dom. 5/4

12:19 pm-8:33 pm

2 stops9h 14m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $406). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 abril 29, 2025.
Read through reviews of airlines operating flights from Appleton to Idaho, such as Delta, United Airlines and American Airlines. 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.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Appleton to Idaho one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $368. Users have also found prices from $465 and $470 on American Airlines and Delta, respectively.

  • 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 $406). 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

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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.
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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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$269Average$437FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$665FlexibilityNo cancel feeOn-time69%

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