$89 Cheap Delta flights Boise (BOI) to New Orleans (MSY)

View $89 flight on Tue, Sep 9, 2025Opens in a new window

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$89 Cheap Delta flights Boise (BOI) to New Orleans (MSY)

Prices were available within the past 7 days and start at $89 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Sat, Sep 13
BOI
Boise
MSY
New Orleans
$169 Roundtrip, found 5 days ago
$169
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 9 from Boise to New Orleans, returning Sat, Sep 13, priced at $169 found 5 days ago
Delta
Sat, Sep 6 - Sat, Sep 27
BOI
Boise
MSY
New Orleans
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 6 from Boise to New Orleans, returning Sat, Sep 27, priced at $177 found 5 days ago
Delta
Sat, Sep 13 - Tue, Sep 16
BOI
Boise
MSY
New Orleans
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 13 from Boise to New Orleans, returning Tue, Sep 16, priced at $178 found 5 days ago
Delta
Tue, Sep 9 - Thu, Sep 18
BOI
Boise
MSY
New Orleans
$182 Roundtrip, found 5 days ago
$182
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 9 from Boise to New Orleans, returning Thu, Sep 18, priced at $182 found 5 days ago
Delta
Sat, Sep 6 - Fri, Sep 26
BOI
Boise
MSY
New Orleans
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 6 from Boise to New Orleans, returning Fri, Sep 26, priced at $186 found 5 days ago
Delta
Mon, Sep 8 - Thu, Sep 18
BOI
Boise
MSY
New Orleans
$186 Roundtrip, found 5 days ago
$186
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 8 from Boise to New Orleans, returning Thu, Sep 18, priced at $186 found 5 days ago
Delta
Mon, Sep 8 - Fri, Sep 26
BOI
Boise
MSY
New Orleans
$190 Roundtrip, found 5 days ago
$190
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 8 from Boise to New Orleans, returning Fri, Sep 26, priced at $190 found 5 days ago
Delta
Mon, Aug 11 - Sun, Aug 17
BOI
Boise
MSY
New Orleans
$195 Roundtrip, found 6 days ago
$195
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 11 from Boise to New Orleans, returning Sun, Aug 17, priced at $195 found 6 days ago
Flights from Boise (BOI) to New Orleans (MSY)
Origin airport
Boise
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
1704 mi

Frequently asked questions

How much is a Delta Air Lines flight from Boise Airport (BOI) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines round-trip flights from $169 from BOI to MSY. Affordable one-way options from $89 are also available.**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 MSY with Delta Air Lines?
Delta Air Lines flights to New Orleans are usually cheaper in the quieter months of August and January. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Boise Airport (BOI) to Louis Armstrong New Orleans Intl. Airport (MSY) with Delta Air Lines?
To find cheap Delta Air Lines fares from Boise Airport (BOI) to Louis Armstrong New Orleans Intl. Airport (MSY), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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 Louis Armstrong New Orleans Intl. Airport (MSY)?
Enter your dates, hit search and tick the "Nonstop" filter on Expedia to browse any direct flights from BOI to MSY with Delta Air Lines or other carriers.
What is the earliest Delta Air Lines flight from BOI to MSY?
Search Delta Air Lines's earliest flights from BOI to MSY by using our "Early Morning" and "Morning" filters. Not only will you arrive sooner, early departures are also 20% less likely to be 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 New Orleans?
Louis Armstrong New Orleans Intl. Airport (MSY) is the main New Orleans gateway for Delta Air Lines flights from Boise Airport (BOI).
Why fly with Delta Air Lines from BOI to MSY?
Heading from BOI to MSY with Delta Air Lines means enjoying a host of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That's in addition to 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 Louis Armstrong New Orleans Intl. Airport (MSY)?
Depending on the ticket type you purchased, a fee will generally apply if you modify or cancel your booking more than 24 hours after it's been confirmed. To secure flexible fares, select our "Changes included" or "No cancel fee" filter when searching for flights. For more details on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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