Cheap Flights from New York LaGuardia to Boise

Compare New York LaGuardia to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

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Flight deals from New York LaGuardia to Boise

Looking for a cheap last-minute deal or the best return flight from New York LaGuardia Airport to Boise Airport? If you want to travel next month, return fares start from R 3,980. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from New York LaGuardia to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York LaGuardia to Boise flights are currently cheapest in August.

New York LaGuardia to Boise: Alternative routes

Compare routes from New York LaGuardia to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

New York to Boise: Flight information

The things to know before you go.
Cheapest flight foundR 1,990
Cheapest month to flyAugust

Finding cheap flights from New York LaGuardia to Boise: Frequently asked questions

The best price we found for a return flight from New York LaGuardia to Boise is R 3,980. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from New York LaGuardia to Boise. But we found flights with one or more stops from R 3,980.
As of July 2026, there are no flights flying from New York LaGuardia to Boise.
The cheapest month to fly from New York LaGuardia to Boise is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York LaGuardia Airport to Boise Airport on Wednesday, 19 August 2026.
No airlines currently offer direct flights between New York LaGuardia Airport and Boise Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Boise.

Flying from New York LaGuardia Airport (LGA) to Boise Airport (BOI): what you need to know

  • To ensure you catch your LGA to BOI flight, leave enough time to check in and drop off your luggage. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • You can expect bigger queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

  • Consider adding a stopover when booking your ticket from New York LaGuardia Airport to Boise Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between LGA and BOI:

    • Chicago O'Hare International Airport

    • Denver International Airport

    • Minneapolis St Paul Airport

How to find the cheapest flights from New York LaGuardia Airport (LGA) to Boise Airport (BOI)

  • The cheapest price we've seen for a one-way New York LaGuardia Airport to Boise Airport flight is R 1,990. A return fare is currently R 3,980. Depending on the availability when you book, these fares can change.

  • To get your hands on cheap tickets from LGA to BOI, book in advance. Airlines typically offer lower fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flights from New York LaGuardia Airport to Boise Airport across each month. It's a good way to snap up a bargain if your dates aren't set in stone.

  • Getting your hands on cheap flights from LGA to BOI is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Tailor your flights using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from New York LaGuardia Airport to Boise Airport.

Handy information about New York LaGuardia Airport (LGA)

  • The address for LGA is Hangar 7 Centre.

  • Of the flights that depart from New York LaGuardia Airport, 69% arrive on time at their destination.

  • New York LaGuardia Airport is about 13 kilometres from central New York. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 30 minutes or so to get there, depending on the traffic.

  • The journey on public transport takes about 55 minutes.

  • Need a handy hotel near LGA? If you're boarding an early flight from New York LaGuardia Airport to Boise Airport, these accommodation options will have you moments from check-in:

Arriving at Boise Airport (BOI)

Getting from Boise Airport (BOI) to central Boise

  • The street address for BOI is 3201 Airport Way.

  • From Boise Airport, Boise is approximately 6 kilometres away. It takes around 15 minutes to reach the centre by car.

  • Getting to the centre on public transport typically takes 30 minutes.

When to fly to Boise Airport (BOI)

  • October is the most popular month for flights from New York LaGuardia Airport to Boise Airport. To skip the crowds, travel to Boise in March.

  • The warmest month in Boise is July, with the temperature ranging between 15ºC (59ºF) and 35ºC (95ºF). Lock in your flights from New York LaGuardia Airport to Boise Airport in this month if this is the type of weather you like.

  • If you like travelling in cooler conditions, search for a cheap ticket from LGA to BOI in January. Temperatures average between -11ºC (12ºF) and 5ºC (41ºF) then.

Explore more of the United States

  • Spokane is just one of the many places in the United States waiting to be discovered after you've seen Boise. Around 467 kilometres away to the north, well-known attractions include Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

  • Salt Lake City is another essential stop in the United States and is around 483 kilometres south-east of Boise. No trip is complete without experiencing Salt Lake Utah Temple, Temple Square and Salt Lake City Tabernacle.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.