What is the cheapest airline that flies from Appleton Intl to Idaho?

American Airlines, Delta, and Allegiant Air are the most popular carriers operating from Appleton Intl to Idaho

What airlines fly to Idaho?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Idaho from Appleton according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Appleton Intl Airport to Idaho?

Prices for flights from Appleton Intl Airport to Idaho are refreshed on a daily basis.

How many operators does momondo search for flights from Appleton Intl Airport to Idaho?

There are 3 operators available for flights from Appleton Intl Airport to Idaho as of March 2026.

How old do you have to be to fly from Appleton Intl Airport to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Appleton Intl Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$189 Cheap Flights from Appleton to Idaho in 2026

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Find the cheapest flights from Appleton to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:24 pm - 9:29 pm

ATW

GEG

7h 05m

1 stop

2:15 pm - 9:15 pm

GEG

ATW

5h 00m

1 stop

$284Delta

Tue, Mar 31 - Thu, Apr 9

5:30 pm - 10:30 pm

ATW

GEG

7h 00m

1 stop

1:41 pm - 9:04 pm

GEG

ATW

5h 23m

1 stop

$289United Airlines

Fri, May 29 - Tue, Jun 2

4:20 pm - 8:29 pm

ATW

BOI

5h 09m

1 stop

11:35 pm - 10:31 am

BOI

ATW

9h 56m

2 stops

$294Delta

Fri, May 1 - Mon, May 4

6:00 am - 12:32 pm

ATW

GEG

8h 32m

1 stop

1:22 pm - 11:40 pm

GEG

ATW

8h 18m

1 stop

$299American Airlines

Tue, Apr 7 - Tue, Apr 21

4:20 pm - 12:17 am

ATW

BOI

8h 57m

2 stops

11:35 pm - 10:31 am

BOI

ATW

9h 56m

2 stops

$300Delta

Fri, May 1 - Mon, May 4

1:26 pm - 11:44 pm

ATW

GEG

12h 18m

2 stops

10:45 pm - 12:46 pm

GEG

ATW

12h 01m

2 stops

$300Delta

Mon, Aug 17 - Mon, Aug 24

5:40 am - 11:44 am

ATW

GEG

8h 04m

1 stop

3:10 pm - 12:35 am

GEG

ATW

7h 25m

1 stop

$309American Airlines

Wed, Mar 18 - Sun, Mar 22

5:38 pm - 10:50 pm

ATW

BOI

6h 12m

1 stop

2:33 pm - 9:01 pm

BOI

ATW

5h 28m

1 stop

$309United Airlines

Sun, May 10 - Sat, May 16

4:05 pm - 11:56 pm

ATW

BOI

8h 51m

2 stops

5:40 am - 11:11 am

BOI

ATW

4h 31m

1 stop

$319Delta

Thu, Aug 27 - Tue, Sep 8

4:24 pm - 9:29 pm

ATW

GEG

7h 05m

1 stop

2:15 pm - 9:15 pm

GEG

ATW

5h 00m

1 stop

$324Delta

Wed, Apr 1 - Thu, Apr 9

Delta flights from Appleton to Idaho

Our best Delta deals on Appleton to Idaho flight tickets

Delta

Mar 31

ATW4:24 pmAppleton Intl

7h 05m

1 stop

GEG9:29 pmSpokane

Apr 9

GEG2:15 pmSpokane

5h 00m

1 stop

ATW9:15 pmAppleton Intl

$284

Delta

May 1

ATW4:20 pmAppleton Intl

5h 09m

1 stop

BOI8:29 pmBoise Air Term. Gowen Fld

May 4

BOI11:35 pmBoise Air Term. Gowen Fld

9h 56m

2 stops

ATW10:31 amAppleton Intl

$294

Delta

May 1

ATW4:20 pmAppleton Intl

8h 57m

2 stops

BOI12:17 amBoise Air Term. Gowen Fld

May 4

BOI11:35 pmBoise Air Term. Gowen Fld

9h 56m

2 stops

ATW10:31 amAppleton Intl

$300

American Airlines flights from Appleton to Idaho

Our best American Airlines deals on Appleton to Idaho flight tickets

American Airlines

Apr 7

ATW6:00 amAppleton Intl

8h 32m

1 stop

GEG12:32 pmSpokane

Apr 21

GEG1:22 pmSpokane

8h 18m

1 stop

ATW11:40 pmAppleton Intl

$299

American Airlines

Mar 18

ATW5:40 amAppleton Intl

8h 04m

1 stop

GEG11:44 amSpokane

Mar 22

GEG3:10 pmSpokane

7h 25m

1 stop

ATW12:35 amAppleton Intl

$309

American Airlines

Apr 5

ATW5:40 amAppleton Intl

8h 04m

1 stop

GEG11:44 amSpokane

Apr 8

GEG1:22 pmSpokane

8h 18m

1 stop

ATW11:40 pmAppleton Intl

$407

Fly from

Fly to

Route

Depart

Return

Price

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Tue 3/31

4:24 pm-9:29 pm

1 stop7h 05m

Spokane

Thu 4/9

2:15 pm-9:15 pm

1 stop5h 00m

$284

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Fri 5/29

5:30 pm-10:30 pm

1 stop7h 00m

Spokane

Tue 6/2

1:41 pm-9:04 pm

1 stop5h 23m

$289

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Fri 5/1

4:20 pm-8:29 pm

1 stop5h 09m

Boise Air Term. Gowen Fld

Mon 5/4

11:35 pm-10:31 am

2 stops9h 56m

$294

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Tue 4/7

6:00 am-12:32 pm

1 stop8h 32m

Spokane

Tue 4/21

1:22 pm-11:40 pm

1 stop8h 18m

$299

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Fri 5/1

4:20 pm-12:17 am

2 stops8h 57m

Boise Air Term. Gowen Fld

Mon 5/4

11:35 pm-10:31 am

2 stops9h 56m

$300

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Mon 8/17

1:26 pm-11:44 pm

2 stops12h 18m

Spokane

Mon 8/24

10:45 pm-12:46 pm

2 stops12h 01m

$300

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Wed 3/18

5:40 am-11:44 am

1 stop8h 04m

Spokane

Sun 3/22

3:10 pm-12:35 am

1 stop7h 25m

$309

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Sun 5/10

5:38 pm-10:50 pm

1 stop6h 12m

Boise Air Term. Gowen Fld

Sat 5/16

2:33 pm-9:01 pm

1 stop5h 28m

$309

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Thu 8/27

4:05 pm-11:56 pm

2 stops8h 51m

Boise Air Term. Gowen Fld

Tue 9/8

5:40 am-11:11 am

1 stop4h 31m

$319

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Wed 4/1

4:24 pm-9:29 pm

1 stop7h 05m

Spokane

Thu 4/9

2:15 pm-9:15 pm

1 stop5h 00m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Idaho?

In general, April is the cheapest month to fly from Appleton to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $182. If you don’t want to visit Idaho in April, then you should wait until March to fly from Appleton, when ticket prices are also cheap, with an average price of $297.

Can stopping save me money on Appleton to Idaho flights?

You could potentially save up to 33% on your flight if you consider stops on a Appleton to Idaho flight.

Cheap Appleton to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Idaho

Fastest flight time	5h 29m
Direct flights	None

The fastest flight from Appleton to Idaho takes 5h 29m

There are no direct flights from Appleton to Idaho. There are no popular flight routes from Appleton to Idaho.

Search flight deals

When did momondo last update prices for flights from Appleton Intl Airport to Idaho?
Prices for flights from Appleton Intl Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Appleton Intl Airport to Idaho?
There are 3 operators available for flights from Appleton Intl Airport to Idaho as of March 2026.
How old do you have to be to fly from Appleton Intl Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Appleton Intl Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Appleton to Idaho

Compare and see reviews for airlines that fly from Appleton to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $257	Free Cancellation	Rating 7.9 8,248 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,381 reviews	Search American Airlines flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 9,389 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Idaho?

It is quick and easy to find Appleton to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from Appleton to Idaho with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho from Appleton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Appleton to Idaho?

Once you have performed a search for Appleton to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Appleton to Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Appleton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.