What is the cheapest airline that flies from White Plains Westchester County to Idaho?

Delta, American Airlines, and Alaska Airlines are the most popular carriers operating from White Plains Westchester County to Idaho

What airlines fly to Idaho?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho from White Plains according to our data. Delta is the first choice among our users, with 34% 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 White Plains Westchester County Airport to Idaho?

Prices for flights from White Plains Westchester County Airport to Idaho refresh daily.

How many operators does momondo search for flights from White Plains Westchester County Airport to Idaho?

As of March 2026, there are 2 operators available to choose from for flights from White Plains Westchester County Airport to Idaho.

How old do you have to be to fly from White Plains Westchester County Airport to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to Idaho.

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

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$171 Cheap Flights from White Plains to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from White Plains to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 11:06 pm

HPN

GEG

8h 51m

2 stops

10:40 pm - 11:51 am

GEG

HPN

10h 11m

2 stops

$390Delta

Sat, May 23 - Mon, May 25

5:15 pm - 11:06 pm

HPN

GEG

8h 51m

2 stops

10:40 pm - 11:51 am

GEG

HPN

10h 11m

2 stops

$413Delta

Sat, May 23 - Mon, May 25

6:00 am - 12:16 pm

HPN

GEG

9h 16m

1 stop

1:19 pm - 10:59 pm

GEG

HPN

6h 40m

1 stop

$419American Airlines

Sat, Aug 15 - Sat, Aug 29

6:00 am - 12:24 pm

HPN

BOI

8h 24m

1 stop

5:40 am - 4:40 pm

BOI

HPN

9h 00m

1 stop

$419Delta

Sat, Aug 29 - Sat, Sep 5

6:00 am - 12:24 pm

HPN

BOI

8h 24m

1 stop

5:40 am - 4:40 pm

BOI

HPN

9h 00m

1 stop

$420Delta

Sat, Aug 29 - Mon, Aug 31

12:00 pm - 11:02 pm

HPN

GEG

14h 02m

2 stops

1:19 pm - 10:59 pm

GEG

HPN

6h 40m

1 stop

$424American Airlines

Tue, Aug 11 - Tue, Aug 18

3:15 pm - 11:56 pm

HPN

BOI

10h 41m

2 stops

5:40 am - 4:40 pm

BOI

HPN

9h 00m

1 stop

$424Delta

Wed, Aug 26 - Sat, Aug 29

12:00 pm - 11:02 pm

HPN

GEG

14h 02m

2 stops

6:30 am - 11:24 pm

GEG

HPN

13h 54m

2 stops

$429American Airlines

Tue, Aug 11 - Tue, Aug 18

6:00 am - 12:16 pm

HPN

GEG

9h 16m

1 stop

1:19 pm - 10:59 pm

GEG

HPN

6h 40m

1 stop

$470American Airlines

Tue, Aug 11 - Tue, Aug 18

6:00 am - 3:37 pm

HPN

IDA

11h 37m

2 stops

6:18 am - 8:00 pm

IDA

HPN

11h 42m

2 stops

$949Alaska Airlines

Sat, Sep 5 - Fri, Sep 11

Alaska Airlines flights from White Plains to Idaho

Our best Alaska Airlines deals on White Plains to Idaho flight tickets

Alaska Airlines

Apr 25

HPN12:00 pmWhite Plains Westchester County

13h 02m

2 stops

BOI11:02 pmBoise Air Term. Gowen Fld

May 6

BOI8:10 amBoise Air Term. Gowen Fld

11h 49m

2 stops

HPN9:59 pmWhite Plains Westchester County

$623

Alaska Airlines

Sep 24

HPN7:36 amWhite Plains Westchester County

14h 15m

2 stops

GEG6:51 pmSpokane

Sep 27

GEG7:44 pmSpokane

12h 25m

2 stops

HPN11:09 amWhite Plains Westchester County

$751

Alaska Airlines

Apr 9

HPN12:00 pmWhite Plains Westchester County

13h 47m

2 stops

BOI11:47 pmBoise Air Term. Gowen Fld

Apr 13

BOI8:28 pmBoise Air Term. Gowen Fld

13h 01m

2 stops

HPN11:29 amWhite Plains Westchester County

$789

Delta flights from White Plains to Idaho

Our best Delta deals on White Plains to Idaho flight tickets

Delta

May 23

HPN5:15 pmWhite Plains Westchester County

8h 51m

2 stops

GEG11:06 pmSpokane

May 25

GEG10:40 pmSpokane

10h 11m

2 stops

HPN11:51 amWhite Plains Westchester County

$390

Delta

May 23

HPN5:15 pmWhite Plains Westchester County

8h 51m

2 stops

GEG11:06 pmSpokane

May 25

GEG10:40 pmSpokane

10h 11m

2 stops

HPN11:51 amWhite Plains Westchester County

$413

Delta

Aug 29

HPN6:00 amWhite Plains Westchester County

8h 24m

1 stop

BOI12:24 pmBoise Air Term. Gowen Fld

Sep 5

BOI5:40 amBoise Air Term. Gowen Fld

9h 00m

1 stop

HPN4:40 pmWhite Plains Westchester County

$419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Sat 5/23

5:15 pm-11:06 pm

2 stops8h 51m

Spokane

Mon 5/25

10:40 pm-11:51 am

2 stops10h 11m

$390

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Sat 5/23

5:15 pm-11:06 pm

2 stops8h 51m

Spokane

Mon 5/25

10:40 pm-11:51 am

2 stops10h 11m

$413

Quickest round-trip

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Sat 8/15

6:00 am-12:16 pm

1 stop9h 16m

Spokane

Sat 8/29

1:19 pm-10:59 pm

1 stop6h 40m

$419

White PlainsBoise

HPN - BOI

HPNBOI

White Plains Westchester County

Sat 8/29

6:00 am-12:24 pm

1 stop8h 24m

Boise Air Term. Gowen Fld

Sat 9/5

5:40 am-4:40 pm

1 stop9h 00m

$419

White PlainsBoise

HPN - BOI

HPNBOI

White Plains Westchester County

Sat 8/29

6:00 am-12:24 pm

1 stop8h 24m

Boise Air Term. Gowen Fld

Mon 8/31

5:40 am-4:40 pm

1 stop9h 00m

$420

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Tue 8/11

12:00 pm-11:02 pm

2 stops14h 02m

Spokane

Tue 8/18

1:19 pm-10:59 pm

1 stop6h 40m

$424

White PlainsBoise

HPN - BOI

HPNBOI

White Plains Westchester County

Wed 8/26

3:15 pm-11:56 pm

2 stops10h 41m

Boise Air Term. Gowen Fld

Sat 8/29

5:40 am-4:40 pm

1 stop9h 00m

$424

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Tue 8/11

12:00 pm-11:02 pm

2 stops14h 02m

Spokane

Tue 8/18

6:30 am-11:24 pm

2 stops13h 54m

$429

White PlainsSpokane

HPN - GEG

HPNGEG

White Plains Westchester County

Tue 8/11

6:00 am-12:16 pm

1 stop9h 16m

Spokane

Tue 8/18

1:19 pm-10:59 pm

1 stop6h 40m

$470

White PlainsIdaho Falls

HPN - IDA

HPNIDA

White Plains Westchester County

Sat 9/5

6:00 am-3:37 pm

2 stops11h 37m

Idaho Falls Fanning Field

Fri 9/11

6:18 am-8:00 pm

2 stops11h 42m

$949

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 White Plains 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

Can stopping save me money on White Plains to Idaho flights?

You could potentially save up to 1% on your flight if you consider stops on a White Plains to Idaho flight.

Cheap White Plains to Idaho flight deals and tips

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

Fastest flight time	6h 53m
Direct flights	None

The fastest flight from White Plains to Idaho takes 6h 53m

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

Search flight deals

When did momondo last update prices for flights from White Plains Westchester County Airport to Idaho?
Prices for flights from White Plains Westchester County Airport to Idaho refresh daily.
How many operators does momondo search for flights from White Plains Westchester County Airport to Idaho?
As of March 2026, there are 2 operators available to choose from for flights from White Plains Westchester County Airport to Idaho.
How old do you have to be to fly from White Plains Westchester County Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from White Plains Westchester County Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from White Plains to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $298	Free Cancellation	Rating 7.9 8,359 reviews		Search Delta flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.1 11,521 reviews		Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from White Plains to Idaho. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from White Plains to Idaho?

momondo helps you find the best flight between White Plains and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from White Plains and alert you when they change.