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Cheap flights from Idaho to New York from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to New York departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Frontier Logo
12:44 pm - 3:29 pmBOI-LGA
24h 45m2 stops
Frontier Logo
10:55 pm - 11:49 amLGA-BOI
14h 54m1 stop
$195Frontier
Find Deal
Thu, Dec 4 - Sat, Dec 13
Frontier Logo
12:44 pm - 3:29 pmBOI-LGA
24h 45m2 stops
Frontier Logo
10:55 pm - 11:49 amLGA-BOI
14h 54m1 stop
$196Frontier
Find Deal
Thu, Dec 4 - Sat, Dec 13
Multiple Airlines Logo
10:41 pm - 9:29 amBOI-LGA
32h 48m2 stops
Multiple Airlines Logo
10:55 pm - 11:49 amLGA-BOI
14h 54m1 stop
$256Multiple Airlines
Find Deal
Mon, Dec 8 - Sat, Dec 13
Delta Logo
6:30 am - 6:59 pmGEG-LGA
9h 29m1 stop
Delta Logo
6:00 am - 1:10 pmLGA-GEG
10h 10m1 stop
$259Delta
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Tue, Mar 3 - Wed, Mar 4
Delta Logo
12:47 pm - 11:42 pmGEG-LGA
7h 55m1 stop
Delta Logo
5:09 pm - 12:06 amLGA-GEG
9h 57m2 stops
$264Delta
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Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
11:25 am - 11:43 pmGEG-LGA
9h 18m2 stops
United Airlines Logo
6:15 am - 11:39 amLGA-GEG
8h 24m1 stop
$294United Airlines
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Tue, Jan 13 - Thu, Jan 15
American Airlines Logo
1:04 pm - 11:33 pmJAC-LGA
8h 29m1 stop
American Airlines Logo
6:00 am - 12:14 pmLGA-JAC
8h 14m1 stop
$309American Airlines
Find Deal
Sat, Dec 6 - Wed, Dec 10
United Airlines Logo
12:30 pm - 11:21 pmJAC-LGA
8h 51m1 stop
United Airlines Logo
1:15 pm - 8:42 pmLGA-JAC
9h 27m2 stops
$314United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
1:14 pm - 11:47 pmGEG-LGA
7h 33m1 stop
American Airlines Logo
7:00 am - 12:30 pmLGA-GEG
8h 30m1 stop
$354American Airlines
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Wed, Dec 3 - Sat, Dec 13
Multiple Airlines Logo
10:41 pm - 9:29 amBOI-LGA
32h 48m2 stops
Multiple Airlines Logo
10:55 pm - 11:43 amLGA-BOI
14h 48m1 stop
$377Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 17

Frontier flights from Idaho to New York LaGuardia Airport

Our best Frontier deals on Idaho to New York LaGuardia Airport flight tickets
Frontier
Dec 4
BOI12:44 pmBoise Air Term. Gowen Fld
24h 45m
2 stops
LGA3:29 pmNew York LaGuardia
Dec 13
LGA10:55 pmNew York LaGuardia
14h 54m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$195
Find similar
Frontier
Dec 4
BOI12:44 pmBoise Air Term. Gowen Fld
24h 45m
2 stops
LGA3:29 pmNew York LaGuardia
Dec 13
LGA10:55 pmNew York LaGuardia
14h 54m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$196
Find similar
Frontier
Dec 5
BOI12:44 pmBoise Air Term. Gowen Fld
20h 45m
2 stops
LGA11:29 amNew York LaGuardia
Dec 13
LGA10:55 pmNew York LaGuardia
14h 54m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$199
Find similar

American Airlines flights from Idaho to New York LaGuardia Airport

Our best American Airlines deals on Idaho to New York LaGuardia Airport flight tickets
American Airlines
Dec 6
JAC1:04 pmJackson Hole
8h 29m
1 stop
LGA11:33 pmNew York LaGuardia
Dec 10
LGA6:00 amNew York LaGuardia
8h 14m
1 stop
JAC12:14 pmJackson Hole
$309
Find similar
American Airlines
Dec 3
GEG1:14 pmSpokane
7h 33m
1 stop
LGA11:47 pmNew York LaGuardia
Dec 13
LGA7:00 amNew York LaGuardia
8h 30m
1 stop
GEG12:30 pmSpokane
$354
Find similar
American Airlines
Dec 3
GEG1:14 pmSpokane
7h 33m
1 stop
LGA11:47 pmNew York LaGuardia
Dec 13
LGA7:00 amNew York LaGuardia
8h 30m
1 stop
GEG12:30 pmSpokane
$358
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Idaho to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 12/4

12:44 pm-3:29 pm

2 stops24h 45m

New York LaGuardia

Sat 12/13

10:55 pm-11:49 am

1 stop14h 54m

$195

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Thu 12/4

12:44 pm-3:29 pm

2 stops24h 45m

New York LaGuardia

Sat 12/13

10:55 pm-11:49 am

1 stop14h 54m

$196

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Mon 12/8

10:41 pm-9:29 am

2 stops32h 48m

New York LaGuardia

Sat 12/13

10:55 pm-11:49 am

1 stop14h 54m

$256

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 3/3

6:30 am-6:59 pm

1 stop9h 29m

New York LaGuardia

Wed 3/4

6:00 am-1:10 pm

1 stop10h 10m

$259

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 3/3

12:47 pm-11:42 pm

1 stop7h 55m

New York LaGuardia

Wed 3/4

5:09 pm-12:06 am

2 stops9h 57m

$264

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 1/13

11:25 am-11:43 pm

2 stops9h 18m

New York LaGuardia

Thu 1/15

6:15 am-11:39 am

1 stop8h 24m

$294

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Sat 12/6

1:04 pm-11:33 pm

1 stop8h 29m

New York LaGuardia

Wed 12/10

6:00 am-12:14 pm

1 stop8h 14m

$309

JacksonNew York

JAC - LGA

JACLGA

Jackson Hole

Fri 1/16

12:30 pm-11:21 pm

1 stop8h 51m

New York LaGuardia

Tue 1/20

1:15 pm-8:42 pm

2 stops9h 27m

$314

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Wed 12/3

1:14 pm-11:47 pm

1 stop7h 33m

New York LaGuardia

Sat 12/13

7:00 am-12:30 pm

1 stop8h 30m

$354

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Mon 12/8

10:41 pm-9:29 am

2 stops32h 48m

New York LaGuardia

Wed 12/17

10:55 pm-11:43 am

1 stop14h 48m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho to New York LaGuardia Airport

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

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Idaho is in February. Flight prices, which tend to average around $313, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in February, then you should wait until August to fly from Idaho, when ticket prices are also cheap, with an average price of $353.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Saturday when prices can be found for as low as $382. This is often the case because there is less demand to fly during this day of the week. Flights from Idaho to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $647. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Idaho to New York LaGuardia Airport flights are usually those with departure times in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as $382. Flights at noon are often more expensive with an average ticket price of $557.

Can stopping save me money on Idaho to New York LaGuardia Airport flights?

You could potentially save up to 75% on your flight if you consider stops on a Idaho to New York LaGuardia Airport flight.

Cheap Idaho to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to New York LaGuardia Airport

Direct flights

None
There are no direct flights from Idaho to New York LaGuardia Airport. There are no popular flight routes from Idaho to New York LaGuardia Airport.
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  • When did momondo last update prices for flights from Idaho to New York LaGuardia Airport?

    Prices for flights from Idaho to New York LaGuardia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho to New York LaGuardia Airport?

  • How old do you have to be to fly from Idaho to New York LaGuardia Airport?

    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 Idaho to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Idaho to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $219Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,240 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Asbury Park
East Rutherford
Point Pleasant Beach
Pocono Manor
Beach Haven
Spring Lake
Tannersville
Long Branch
Stamford
Wayne
East Stroudsburg
Elizabeth
Secaucus
Parsippany
Ocean Grove
Staten Island

Why use momondo?

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

It is quick and easy to find Idaho to New York 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 New York that suits you.

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

All flight searches from Idaho to New York on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to New York?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from Idaho.

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

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

An easier way to manage your New York LaGuardia Airport trip

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