IDA - LGA

$353 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
$401
Typical prices: $441-$675
American Airlines
Fri 2/23Tue 2/27
IDA - LGA • 1 stop
Cheapest one-way
$220
Typical prices: $222-$355
Delta
Thu 3/1
IDA - LGA • 2 stops
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 • 29% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $542 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 29m (one-way)
Insights
Insights
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We hope you love your trip to New York LaGuardia Airport!
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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

Tue, Feb 23 - Sat, Feb 27
American Airlines Logo
1:42 pm - 11:59 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
8h 17m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:11 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 11m1 stop Dallas/Fort Worth
$401American Airlines
Fri, Jan 29 - Mon, Feb 1
United Airlines Logo
7:00 am - 3:50 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 50m1 stop Denver Intl
United Airlines Logo
11:20 am - 9:10 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
11h 50m2 stops Chicago O'Hare Intl Denver Intl
$431United Airlines
Sun, Nov 8 - Wed, Nov 11
Delta Logo
6:56 pm - 8:08 amIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
11h 12m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
10:59 am - 9:59 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
13h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$443Delta
Tue, Feb 23 - Sat, Feb 27
American Airlines Logo
6:00 am - 5:02 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
9h 02m1 stop Dallas/Fort Worth
American Airlines Logo
1:02 pm - 9:52 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
10h 50m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$448American Airlines
Fri, Nov 6 - Mon, Nov 9
Delta Logo
6:00 am - 7:12 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
11h 12m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
12:59 pm - 9:59 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
11h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$450Delta
Fri, Jan 29 - Mon, Feb 1
United Airlines Logo
7:00 am - 5:23 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
8h 23m1 stop Denver Intl
United Airlines Logo
7:09 am - 1:28 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
8h 19m1 stop Denver Intl
$452United Airlines
Sun, Nov 8 - Wed, Nov 11
Delta Logo
6:56 pm - 8:08 amIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
11h 12m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
10:59 am - 9:59 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
13h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$479Delta
Fri, Dec 4 - Mon, Dec 7
United Airlines Logo
2:40 pm - 11:30 pmIDA  Idaho Falls Fanning Field-LGA New York LaGuardia
6h 50m1 stop Denver Intl
United Airlines Logo
6:00 am - 1:37 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 37m2 stops Washington, D.C. Dulles Intl Denver Intl
$480United Airlines
Sun, Nov 8 - Thu, Nov 12
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
7:23 am - 1:28 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
8h 05m1 stop Denver Intl
$486United Airlines
Sun, Nov 8 - Thu, Nov 12
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
6:05 am - 1:28 pmLGA  New York LaGuardia-IDA Idaho Falls Fanning Field
9h 23m2 stops Chicago O'Hare Intl Denver Intl
$491United 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 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 typically range from $441 to $675. The lowest price found in the past 5 days was $401, on American Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Idaho Falls to New York LaGuardia Airport. It’s 7% cheaper than the average day, while Sunday is the most expensive, with prices 138% higher.

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Key details for Idaho Falls to New York LaGuardia Airport flights

Low season

April

Cheapest flight

$220
Beat the crowds with an average 52% drop in travelers.
The most popular month to fly with an average 91% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

  • 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 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.

  • 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 $441 to $675, with an average of $521 over the past 12 months. Anything below $441 counts as a good deal.

  • 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 $401 to $3,812. That means the highest observed fare was about 10x 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 higher than usual. Average one-way flight prices are about $444, which is 46% above the typical average for this route.

  • 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
    • Avis
    • Dollar

  • 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).

  • 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) - 61% of one-stop connections
    • Dallas/Fort Worth (DFW) - 22% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 17% of one-stop connections

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

    Yes. Flexible dates can save you up to 61% on flights from Idaho Falls to New York LaGuardia Airport. Thursday is the cheapest departure day at $487 round-trip on average, while Sunday is the most expensive at $1,245, a difference of $758.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 29m, compared with 7h 55m via Chicago O'Hare Intl (ORD) and 8h 28m 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 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.

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 are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $487, about $758 less than Sunday fares (61% 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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