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$140+ Cheap flights from Idaho to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MSY
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Idaho to New Orleans

Keep the following information in mind while searching for Idaho to New Orleans flight deals. Data was last updated September 16, 2025.

Round-trip from

$279
(Delta)

One-way from

$140
(Southwest)

Popular in

March

Cheapest in

October

Average price

$386
From Idaho to New Orleans Louis Armstrong
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One-way flight from Idaho to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Idaho to New Orleans

Cheapest flights from Idaho to New Orleans
Explore the most affordable flight options available from Idaho to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:00 pmBOI - MSY
1 stop7h 07mDelta
Tue 10/213:10 pmMSY - BOI
1 stop8h 42mDelta
Deal found 9/14$279
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:12 pmGEG - MSY
1 stop8h 07mAmerican Airlines
Tue 11/46:06 amMSY - GEG
1 stop8h 26mAmerican Airlines
Deal found 9/14$279
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:38 pmGEG - MSY
1 stop7h 29mDelta
Tue 11/47:45 amMSY - GEG
2 stops10h 15mDelta
Deal found 9/16$284
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:20 pmBOI - MSY
1 stop9h 14mAlaska Airlines
Wed 11/197:00 amMSY - BOI
1 stop10h 17mAlaska Airlines
Deal found 9/14$292
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:10 amGEG - MSY
1 stop6h 24mUnited Airlines
Tue 11/188:00 amMSY - GEG
1 stop6h 45mUnited Airlines
Deal found 9/16$304
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:28 amBOI - MSY
1 stop8h 51mHawaiian Airlines
Wed 11/197:00 amMSY - BOI
1 stop10h 17mHawaiian Airlines
Deal found 9/16$308
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:40 amGEG - MSY
1 stop7h 24mAmerican Airlines
Sat 11/17:18 amMSY - GEG
1 stop6h 25mAmerican Airlines
Deal found 9/14$308
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:00 amBOI - MSY
1 stop5h 25mSouthwest
Sat 11/227:55 pmMSY - BOI
1 stop6h 05mSouthwest
Deal found 9/14$309
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:13 amBOI - MSY
2 stops11h 22mDelta
Wed 11/196:30 amMSY - BOI
1 stop9h 44mDelta
Deal found 9/15$314
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:05 pmGEG - MSY
2 stops12h 21mDelta
Sat 11/15:20 amMSY - GEG
2 stops12h 33mDelta
Deal found 9/14$318
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:39 pmBOI - MSY
2 stops7h 36mUnited Airlines
Wed 10/155:15 amMSY - BOI
2 stops9h 28mUnited Airlines
Deal found 9/15$319
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:15 pmGEG - MSY
2 stops12h 22mDelta
Tue 11/186:30 amMSY - GEG
2 stops10h 24mDelta
Deal found 9/16$319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Idaho to New Orleans that are best for you.

Fly from

Idaho

Fly to

New Orleans

Route

Depart

Return

Price

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Tue 10/14

4:00 pm-12:07 am

1 stop7h 07m

New Orleans Louis Armstrong

Tue 10/21

3:10 pm-10:52 pm

1 stop8h 42m

$279

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Wed 10/29

1:12 pm-11:19 pm

1 stop8h 07m

New Orleans Louis Armstrong

Tue 11/4

6:06 am-12:32 pm

1 stop8h 26m

$279

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Wed 10/29

12:51 pm-11:04 pm

1 stop8h 13m

New Orleans Louis Armstrong

Tue 11/4

5:20 am-1:05 pm

2 stops9h 45m

$284

Idaho FallsNew Orleans

IDA - MSY

IDAMSY

Idaho Falls Fanning Field

Sun 12/7

4:39 pm-11:53 am

1 stop18h 14m

New Orleans Louis Armstrong

Mon 12/15

12:48 pm-1:36 pm

2 stops25h 48m

$294

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Sun 11/9

5:10 am-1:34 pm

1 stop6h 24m

New Orleans Louis Armstrong

Tue 11/18

8:00 am-12:45 pm

1 stop6h 45m

$304

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sun 11/16

2:20 pm-12:34 am

1 stop9h 14m

New Orleans Louis Armstrong

Wed 11/19

7:00 am-4:17 pm

1 stop10h 17m

$308

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sun 11/16

1:25 pm-9:07 pm

1 stop6h 42m

New Orleans Louis Armstrong

Wed 11/19

3:35 pm-10:32 pm

1 stop7h 57m

$309

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Sat 1/3

2:50 pm-11:59 pm

1 stop7h 09m

New Orleans Louis Armstrong

Wed 1/14

6:00 am-11:41 am

1 stop7h 41m

$309

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Sun 2/15

1:40 pm-10:50 pm

1 stop7h 10m

New Orleans Louis Armstrong

Wed 2/18

6:36 am-12:59 pm

1 stop8h 23m

$309

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sun 11/16

11:13 am-11:35 pm

2 stops11h 22m

New Orleans Louis Armstrong

Wed 11/19

6:30 am-3:14 pm

1 stop9h 44m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 46 results
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Best time to book a flight from Idaho to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to New Orleans

What is the cheapest month to book a flight from Idaho to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Idaho to New Orleans (average of $256). Flying from Idaho to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to MSY?

Find hourly flight availability from Idaho to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to New Orleans as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Idaho to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Idaho?

    Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Idaho. Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

  • How long is the flight from Idaho to New Orleans?

    Departing from Idaho to New Orleans will take you 7h 07m. There are 1704 mi between Idaho and New Orleans. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Idaho to New Orleans one-way?

    $140 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $140 and $145, respectively.

  • What are the most popular routes from Idaho to New Orleans?

    While some choose either Spokane - New Orleans Louis Armstrong or Idaho Falls Fanning Field - New Orleans Louis Armstrong, Boise Air Term. Gowen Fld - New Orleans Louis Armstrong is the most popular route from Idaho to New Orleans.

  • Can I find deals for flights from Idaho to New Orleans that include hotel bookings?

    Yes. In addition to deals on Idaho to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to New Orleans.

  • Can I find deals for business class flights from Idaho to New Orleans?

    Yes. Cheapflights offers flight deals from Idaho to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Idaho to New Orleans (average of $256). Flying from Idaho to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

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Top 6 airlines flying from Idaho to New Orleans

Discover the top 6 airlines that operate flights from Idaho to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$173Average$216FlexibilityNo cancel feeOn-time65%
DeltaCheapest$258Average$607FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$564FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$283Average$557FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$294Average$497FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$316Average$444FlexibilityNo cancel feeOn-time63%

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