IDA - LGA

$197 Find Cheap Flights from Idaho Falls to New York LaGuardia Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$382
Typical prices: $439-$676
United Airlines
Tue 12/4Sun 12/9
IDA - LGA • 1 stop
Cheapest one-way
$197
Typical prices: $252-$378
United Airlines
Tue 10/2
IDA - LGA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Idaho Falls and New York LaGuardia Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 28% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $492 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 24m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Idaho Falls to LaGuardia (IDA-LGA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to LaGuardia

Fri, Dec 4 - Wed, Dec 9
United Airlines Logo
2:40 pm - 11:16 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 36m1 stop Denver Intl
United Airlines Logo
6:05 am - 1:37 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 32m2 stops Washington, D.C. Dulles Intl Denver Intl
$382United Airlines
Thu, Dec 24 - Sat, Jan 9
United Airlines Logo
2:37 pm - 11:34 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 57m1 stop Denver Intl
United Airlines Logo
10:29 am - 9:08 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
12h 39m2 stops Washington, D.C. Dulles Intl Denver Intl
$382United Airlines
Fri, Dec 4 - Wed, Dec 9
Delta Logo
1:00 pm - 11:39 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
8h 39m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
9:00 am - 6:17 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
11h 17m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$387Delta
Fri, Dec 4 - Tue, Dec 8
Delta Logo
1:00 pm - 11:39 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
8h 39m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:30 am - 6:17 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
12h 47m2 stops Minneapolis St Paul Salt Lake City
$397Delta
Fri, Dec 4 - Wed, Dec 9
American Airlines Logo
1:35 pm - 11:37 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
8h 02m1 stop Dallas/Fort Worth
American Airlines Logo
1:55 pm - 9:43 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 48m1 stop Dallas/Fort Worth
$403American Airlines
Thu, Dec 24 - Sat, Jan 9
American Airlines Logo
6:16 am - 7:04 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
10h 48m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
6:00 am - 1:15 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 15m1 stop Dallas/Fort Worth
$408American Airlines
Thu, Dec 24 - Sat, Jan 9
American Airlines Logo
6:16 am - 7:04 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
10h 48m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
American Airlines Logo
2:01 pm - 10:58 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
10h 57m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
$413American Airlines
Thu, Dec 24 - Sat, Jan 9
United Airlines Logo
2:37 pm - 11:34 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 57m1 stop Denver Intl
United Airlines Logo
3:30 pm - 9:08 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
7h 38m1 stop Denver Intl
$417United Airlines
Thu, Dec 31 - Wed, Jan 6
United Airlines Logo
2:37 pm - 11:34 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 57m1 stop Denver Intl
United Airlines Logo
7:00 am - 1:35 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
8h 35m1 stop Denver Intl
$455United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
2:35 pm - 11:15 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 40m1 stop Denver Intl
United Airlines Logo
9:35 am - 3:38 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
8h 03m1 stop Denver Intl
$461United Airlines
Booking Insights

Price, demand and travel trends for Idaho Falls to New York LaGuardia Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Idaho Falls to New York LaGuardia Airport with more confidence.

How much is a round-trip flight from Idaho Falls to New York LaGuardia Airport?

Round-trip flights from Idaho Falls to New York LaGuardia Airport start at $382. Prices are below average for this route right now, with typical round-trip fares ranging from $439 to $676. The lowest price found in the past 5 days was $382 on United Airlines.

What's the cheapest day of the week to fly from Idaho Falls to New York LaGuardia Airport?

Thursday is the cheapest day of the week to fly from Idaho Falls to New York LaGuardia Airport, it is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 73% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • May is the cheapest month to fly from Idaho Falls to New York LaGuardia Airport at $372 round-trip.
  • July ($1,245) and June ($897) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 234% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Idaho Falls to New York LaGuardia Airport flights

Low season

April

Cheapest flight

$197
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Idaho Falls to New York LaGuardia Airport

When to book flights from Idaho Falls to LaGuardia

Are your dates flexible? Find out the best times to travel from Idaho Falls to LaGuardia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Idaho Falls to New York LaGuardia Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Idaho Falls to New York LaGuardia Airport?

    Flights from Idaho Falls to New York LaGuardia Airport usually depart from Idaho Falls Fanning Field (IDA) and arrive at New York LaGuardia (LGA).

  • What cabin classes can I book on flights from Idaho Falls to New York LaGuardia Airport?

    Only Economy Class is available on flights from Idaho Falls to New York LaGuardia Airport.

  • Which airports do connecting flights from Idaho Falls to New York LaGuardia Airport pass through?

    One-stop flights from Idaho Falls to New York LaGuardia Airport most commonly connect through:

    • Denver Intl (DEN) - 65% of one-stop connections
    • Dallas/Fort Worth (DFW) - 30% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 5% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Idaho Falls to New York LaGuardia Airport?

    Yes. Being flexible with your travel dates can save you up to 51% on the Idaho Falls to New York LaGuardia Airport route. Thursday is the cheapest departure day at $441 round-trip on average, while Saturday is the most expensive at $897, a difference of $456. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New York LaGuardia Airport?

    Some of the most popular sights in New York LaGuardia Airport are Times Square, New York City Center and Madison Square Garden. These are among the most viewed places in New York LaGuardia Airport on KAYAK.

  • How long is a flight from Idaho Falls to New York LaGuardia Airport?

    A nonstop flight from Idaho Falls to New York LaGuardia Airport takes 0h 00m, covering 1,947 miles.

  • Do I need a passport to fly from Idaho Falls to New York LaGuardia Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Idaho Falls to New York LaGuardia Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $382 to $2,792. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Idaho Falls to New York LaGuardia Airport looking right now?

    One-way fares from Idaho Falls to New York LaGuardia Airport are currently lower than usual. Average one-way flight prices are about $280, which is 9% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Idaho Falls to New York LaGuardia Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 24m, compared with 7h 32m via Chicago O'Hare Intl (ORD) and 8h 35m via Dallas/Fort Worth (DFW).

  • What is the time difference between Idaho Falls and New York LaGuardia Airport?

    New York LaGuardia Airport is 2 hours ahead of Idaho Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at New York LaGuardia Airport (LGA)?

    New York LaGuardia Airport (LGA) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    • Ace
    • Budget
    • Hertz
    • Dollar
    • Avis

  • How much should I expect to pay for a Idaho Falls to New York LaGuardia Airport flight?

    Round-trip flights from Idaho Falls to New York LaGuardia Airport range from $439 to $676, with an average of $518 over the past 12 months. Anything below $439 counts as a good deal.

Your guide to booking Idaho Falls to New York LaGuardia Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average $441 - about $456 less than Saturday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Idaho Falls to New York LaGuardia Airport trip for May. Fares historically average $372 round-trip in that month - typically $873 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Idaho Falls to LaGuardia

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