$130 Cheap Delta flights Boise (BOI) to Newark Liberty Intl. Airport (EWR)

View $130 flight on Tue, Oct 21, 2025Opens in a new window

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$130 Cheap Delta flights Boise (BOI) to Newark Liberty Intl. Airport (EWR)

Prices were available within the past 7 days and start at $130 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 4 - Mon, Jul 14
BOI
Boise
EWR
New York
$243 Roundtrip, found 6 days ago
$243
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jul 4 from Boise to New York, returning Mon, Jul 14, priced at $243 found 6 days ago
Delta
Sat, Sep 27 - Tue, Oct 7
BOI
Boise
EWR
New York
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Sep 27 from Boise to New York, returning Tue, Oct 7, priced at $259 found 5 hours ago
Flights from Boise (BOI) to Newark Liberty Intl. Airport (EWR)
Origin airport
Boise
Destination airport
Newark Liberty Intl. Airport
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Alaska Airlines
Distance
2140 mi

Frequently asked questions

How much is a Delta Air Lines flight from Boise Airport (BOI) to Liberty Intl. Airport (EWR)?
Grab affordable return Delta Air Lines flights from $243 from BOI to EWR by filtering your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $130 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 EWR with Delta Air Lines?
Browse for return or one-way flights to Newark in January or February. You could find a cheap fare with Delta Air Lines during these off-peak travel months.
What is the cheapest time to book flights from Boise Airport (BOI) to Liberty Intl. Airport (EWR) with Delta Air Lines?
Look for cheap Delta Air Lines flights from Boise Airport (BOI) to Liberty Intl. Airport (EWR) one to three months ahead of your departure date. 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. Regardless of fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day tends to be 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 Liberty Intl. Airport (EWR)?
To figure out if there's a direct trip from BOI to EWR with Delta Air Lines or any other airlines, use our "Nonstop" filter when searching for tickets.
What is the earliest Delta Air Lines flight from BOI to EWR?
Search Delta Air Lines's earliest flights from BOI to EWR by selecting our "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**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 Newark?
Hop on a Delta Air Lines flight from Boise Airport (BOI) to Newark, and you'll most likely land at Liberty Intl. Airport (EWR). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from BOI to EWR?
Jetting off from BOI to EWR with Delta Air Lines means enjoying a range of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*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 Liberty Intl. Airport (EWR)?
Changes are generally free within 24 hours of making your booking, but your airline may charge you after that time. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without additional costs, tick the "Changes included" or "No cancel fee" filter when organizing your next break.

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*Available to One Key members.