What airlines fly to Idaho?

Delta, United Airlines and American Airlines 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 54% 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.

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

Delta and United Airlines are the most popular carriers operating from Appleton Intl to Idaho

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 April 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.

$207 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.

12:35 pm - 8:42 pm

ATW

GEG

10h 07m

1 stop

1:58 pm - 11:05 pm

GEG

ATW

7h 07m

1 stop

$349American Airlines

Sat, Sep 5 - Sat, Sep 19

9:49 am - 8:42 pm

ATW

GEG

12h 53m

2 stops

1:58 pm - 11:05 pm

GEG

ATW

7h 07m

1 stop

$354American Airlines

Sat, Sep 5 - Sat, Sep 19

2:03 pm - 11:46 pm

ATW

BOI

10h 43m

2 stops

11:42 pm - 1:23 pm

BOI

ATW

12h 41m

2 stops

$359Delta

Thu, Jul 9 - Tue, Jul 14

12:39 pm - 8:47 pm

ATW

GEG

10h 08m

1 stop

1:58 pm - 11:05 pm

GEG

ATW

7h 07m

1 stop

$369American Airlines

Sat, Sep 5 - Sat, Sep 19

9:49 am - 8:47 pm

ATW

GEG

12h 58m

2 stops

1:58 pm - 11:05 pm

GEG

ATW

7h 07m

1 stop

$374American Airlines

Sat, Sep 5 - Sat, Sep 19

4:05 pm - 11:44 pm

ATW

GEG

9h 39m

2 stops

7:00 am - 9:57 pm

GEG

ATW

12h 57m

2 stops

$385Delta

Sat, Sep 5 - Sat, Sep 19

2:03 pm - 11:59 pm

ATW

GEG

11h 56m

2 stops

10:48 pm - 1:23 pm

GEG

ATW

12h 35m

2 stops

$399Delta

Tue, Jul 28 - Mon, Aug 3

11:12 am - 9:05 pm

ATW

GEG

11h 53m

2 stops

6:00 am - 3:38 pm

GEG

ATW

7h 38m

1 stop

$404Delta

Tue, Apr 28 - Sat, May 2

2:54 pm - 11:02 pm

ATW

BOI

9h 08m

1 stop

12:04 pm - 6:58 pm

BOI

ATW

5h 54m

1 stop

$419United Airlines

Fri, Apr 24 - Tue, Apr 28

2:54 pm - 10:35 pm

ATW

BOI

8h 41m

2 stops

12:04 pm - 6:58 pm

BOI

ATW

5h 54m

1 stop

$424United Airlines

Fri, Apr 24 - Tue, Apr 28

Delta flights from Appleton to Idaho

Our best Delta deals on Appleton to Idaho flight tickets

Delta

Jul 9

ATW2:03 pmAppleton Intl

10h 43m

2 stops

BOI11:46 pmBoise Air Term. Gowen Fld

Jul 14

BOI11:42 pmBoise Air Term. Gowen Fld

12h 41m

2 stops

ATW1:23 pmAppleton Intl

$359

Delta

Sep 5

ATW4:05 pmAppleton Intl

9h 39m

2 stops

GEG11:44 pmSpokane

Sep 19

GEG7:00 amSpokane

12h 57m

2 stops

ATW9:57 pmAppleton Intl

$385

Delta

Apr 28

ATW11:12 amAppleton Intl

11h 53m

2 stops

GEG9:05 pmSpokane

May 2

GEG6:00 amSpokane

7h 38m

1 stop

ATW3:38 pmAppleton Intl

$404

United Airlines flights from Appleton to Idaho

Our best United Airlines deals on Appleton to Idaho flight tickets

United Airlines

Jul 10

ATW6:20 amAppleton Intl

6h 12m

1 stop

BOI11:32 amBoise Air Term. Gowen Fld

Jul 14

BOI5:00 amBoise Air Term. Gowen Fld

8h 05m

2 stops

ATW2:05 pmAppleton Intl

$485

United Airlines

May 15

ATW2:43 pmAppleton Intl

9h 07m

1 stop

BOI10:50 pmBoise Air Term. Gowen Fld

May 17

BOI8:34 amBoise Air Term. Gowen Fld

5h 36m

1 stop

ATW3:10 pmAppleton Intl

$500

United Airlines

May 22

ATW5:30 pmAppleton Intl

7h 00m

1 stop

GEG10:30 pmSpokane

May 25

GEG7:00 amSpokane

7h 54m

1 stop

ATW4:54 pmAppleton Intl

$504

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 9/5

12:35 pm-8:42 pm

1 stop10h 07m

Spokane

Sat 9/19

1:58 pm-11:05 pm

1 stop7h 07m

$349

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 9/5

9:49 am-8:42 pm

2 stops12h 53m

Spokane

Sat 9/19

1:58 pm-11:05 pm

1 stop7h 07m

$354

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Thu 7/9

2:03 pm-11:46 pm

2 stops10h 43m

Boise Air Term. Gowen Fld

Tue 7/14

11:42 pm-1:23 pm

2 stops12h 41m

$359

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 9/5

12:39 pm-8:47 pm

1 stop10h 08m

Spokane

Sat 9/19

1:58 pm-11:05 pm

1 stop7h 07m

$369

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 9/5

9:49 am-8:47 pm

2 stops12h 58m

Spokane

Sat 9/19

1:58 pm-11:05 pm

1 stop7h 07m

$374

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Sat 9/5

4:05 pm-11:44 pm

2 stops9h 39m

Spokane

Sat 9/19

7:00 am-9:57 pm

2 stops12h 57m

$385

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Tue 7/28

2:03 pm-11:59 pm

2 stops11h 56m

Spokane

Mon 8/3

10:48 pm-1:23 pm

2 stops12h 35m

$399

AppletonSpokane

ATW - GEG

ATWGEG

Appleton Intl

Tue 4/28

11:12 am-9:05 pm

2 stops11h 53m

Spokane

Sat 5/2

6:00 am-3:38 pm

1 stop7h 38m

$404

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Fri 4/24

2:54 pm-11:02 pm

1 stop9h 08m

Boise Air Term. Gowen Fld

Tue 4/28

12:04 pm-6:58 pm

1 stop5h 54m

$419

Quickest round-trip

AppletonBoise

ATW - BOI

ATWBOI

Appleton Intl

Fri 4/24

2:54 pm-10:35 pm

2 stops8h 41m

Boise Air Term. Gowen Fld

Tue 4/28

12:04 pm-6:58 pm

1 stop5h 54m

$424

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, March 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 $305. If you don’t want to visit Idaho in March, then you should wait until November to fly from Appleton, when ticket prices are also cheap, with an average price of $345.

Can stopping save me money on Appleton to Idaho flights?

You could potentially save up to 2% 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	6h 05m
Direct flights	None

The fastest flight from Appleton to Idaho takes 6h 05m

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

Search flight deals

Frequently asked questions about flying from Appleton to Idaho

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 April 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
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,573 reviews	Search American Airlines flights
Delta	PriceFrom $278	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.4 9,581 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.