$145 Cheap Delta flights Boise (BOI) to New York (LGA)

View $145 flight on Wed, Dec 10, 2025Opens in a new window

$145 Cheap Delta flights Boise (BOI) to New York (LGA)

Prices were available within the past 7 days and start at $145 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 10 - Wed, Jan 14
BOI
Boise
LGA
New York
$265 Roundtrip, found 5 days ago
$265
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 10 from Boise to New York, returning Wed, Jan 14, priced at $265 found 5 days ago
Delta
Wed, Dec 3 - Wed, Dec 10
BOI
Boise
LGA
New York
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 3 from Boise to New York, returning Wed, Dec 10, priced at $282 found 5 days ago
Delta
Sat, Dec 13 - Sat, Jan 10
BOI
Boise
LGA
New York
$286 Roundtrip, found 4 days ago
$286
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 13 from Boise to New York, returning Sat, Jan 10, priced at $286 found 4 days ago
Flights from Boise (BOI) to New York (LGA)
Origin airport
Boise
Destination airport
LaGuardia
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
2153 mi

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Frequently asked questions

How much is a Delta Air Lines flight from Boise Airport (BOI) to LaGuardia Airport (LGA)?
Grab affordable round-trip Delta Air Lines flights from $265 from BOI to LGA by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $145 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOI to LGA with Delta Air Lines?
January is one of the least expensive months to fly to New York with Delta Air Lines. You could also find great prices on one-way and return tickets in February.
What is the cheapest time to book flights from Boise Airport (BOI) to LaGuardia Airport (LGA) with Delta Air Lines?
Search for cheap Delta Air Lines flights from Boise Airport (BOI) to LaGuardia Airport (LGA) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Boise Airport (BOI) to LaGuardia Airport (LGA)?
Enter your dates, click search and select the "Nonstop" filter on Expedia to find any direct flights from BOI to LGA with Delta Air Lines or another airline.
What is the earliest Delta Air Lines flight from BOI to LGA?
To find the earliest departures from BOI to LGA with Delta Air Lines, filter your search by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in New York?
Hop on a Delta Air Lines flight from Boise Airport (BOI) to New York, and you'll likely touch down at LaGuardia Airport (LGA). This is the airline's main hub in this destination.
Why fly with Delta Air Lines from BOI to LGA?
Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many travelers heading from BOI to LGA. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Boise Airport (BOI) to LaGuardia Airport (LGA)?
Changes are often free within 24 hours of making your booking, but your airline may charge you after that. For more information about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional costs, apply the "Changes included" or "No cancel fee" filter when organizing your next adventure.

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*Available to One Key members.