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$105+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MSY
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap 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 April 18, 2026.

This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
-
MSY
1 stop6h 48m
Multiple Airlines
Tue 5/127:00 am
MSY
-
BOI
1 stop7h 52m
Multiple Airlines
Deal found 4/14$247
This CheapOair deal was found by Cheapflights users on 4/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:25 pm
BOI
-
MSY
1 stop6h 38m
Frontier
Mon 6/159:48 pm
MSY
-
BOI
1 stop15h 42m
Frontier
Deal found 4/14$261
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 5/96:30 am
BOI
-
MSY
1 stop5h 59m
United Airlines
Wed 5/139:40 am
MSY
-
BOI
1 stop8h 08m
United Airlines
Deal found 4/13$293
This Delta deal was found by Cheapflights users on 4/13. 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 6/1710:48 pm
GEG
-
MSY
1 stop7h 20m
Delta
Mon 6/223:08 pm
MSY
-
GEG
1 stop8h 26m
Delta
Deal found 4/13$293
This Southwest deal was found by Cheapflights users on 4/13. 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.
Sat 5/92:50 pm
BOI
-
MSY
1 stop5h 35m
Southwest
Wed 5/132:45 pm
MSY
-
BOI
1 stop9h 45m
Southwest
Deal found 4/13$298
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 9/35:20 am
GEG
-
MSY
2 stops13h 23m
Delta
Tue 9/87:35 am
MSY
-
GEG
1 stop8h 31m
Delta
Deal found 4/13$298
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 5/85:45 am
BOI
-
MSY
2 stops11h 30m
Delta
Tue 5/121:40 pm
MSY
-
BOI
2 stops9h 33m
Delta
Deal found 4/16$303
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 6/164:06 pm
BOI
-
MSY
1 stop6h 23m
American Airlines
Sat 6/205:45 am
MSY
-
BOI
1 stop6h 34m
American Airlines
Deal found 4/17$313
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Tue 11/38:20 am
BOI
-
MSY
1 stop9h 02m
United Airlines
Sun 11/86:00 pm
MSY
-
BOI
1 stop6h 05m
United Airlines
Deal found 4/13$315
This American Airlines deal was found by Cheapflights users on 4/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1712:51 pm
GEG
-
MSY
1 stop8h 38m
American Airlines
Tue 6/2312:17 pm
MSY
-
GEG
2 stops12h 52m
American Airlines
Deal found 4/16$315
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/73:15 pm
GEG
-
MSY
1 stop6h 44m
American Airlines
Mon 5/116:12 pm
MSY
-
GEG
1 stop6h 57m
American Airlines
Deal found 4/13$321
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 9/210:37 am
BOI
-
MSY
2 stops11h 53m
United Airlines
Thu 9/104:30 pm
MSY
-
BOI
1 stop5h 55m
United Airlines
Deal found 4/17$324

Find 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Expedia)

One-way from

$105

Popular in

July

Cheapest in

August

Average price

$418
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New Orleans Louis Armstrong flights.
Search Deals
From Idaho to New Orleans Louis Armstrong
Search Deals
One-way flight from Idaho to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 18, 2026.
Use the filters below to find and compare flights from Idaho to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Wed 9/2

12:23 pm-10:32 pm

1 stop9h 09m

New Orleans Louis Armstrong

Thu 9/10

4:30 pm-9:25 pm

1 stop5h 55m

$293

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Fri 9/18

10:45 pm-8:52 am

1 stop8h 07m

New Orleans Louis Armstrong

Thu 9/24

7:15 am-2:06 pm

1 stop8h 51m

$293

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Thu 10/1

2:45 pm-11:58 pm

1 stop7h 13m

New Orleans Louis Armstrong

Wed 10/7

7:15 am-2:13 pm

1 stop8h 58m

$293

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sat 5/9

2:50 pm-9:25 pm

1 stop5h 35m

New Orleans Louis Armstrong

Wed 5/13

2:45 pm-11:30 pm

1 stop9h 45m

$298

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Thu 9/3

5:20 am-8:43 pm

2 stops13h 23m

New Orleans Louis Armstrong

Tue 9/8

7:35 am-6:47 pm

2 stops13h 12m

$303

SpokaneNew Orleans

GEG - MSY

GEGMSY

Spokane

Wed 6/3

6:30 am-5:25 pm

2 stops8h 55m

New Orleans Louis Armstrong

Fri 6/5

5:10 am-9:10 am

1 stop6h 00m

$331

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Tue 9/1

6:20 am-4:24 pm

1 stop9h 04m

New Orleans Louis Armstrong

Wed 9/2

5:24 pm-11:44 pm

1 stop7h 20m

$333

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Tue 5/12

6:40 am-4:30 pm

1 stop8h 50m

New Orleans Louis Armstrong

Fri 5/15

7:35 pm-1:00 am

1 stop6h 25m

$346

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Tue 5/19

5:45 am-6:15 pm

2 stops11h 30m

New Orleans Louis Armstrong

Tue 5/26

7:07 pm-12:04 am

1 stop5h 57m

$350

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sat 5/30

8:50 am-9:00 pm

2 stops11h 10m

New Orleans Louis Armstrong

Wed 6/3

5:10 pm-12:25 am

1 stop8h 15m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 57 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Idaho to New Orleans (average of $84). Flying from Idaho to New Orleans in March is currently the most expensive (average of $390). 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.

How much does it cost to fly round-trip from Idaho to New Orleans?

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 6h 25m. 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?

    $139 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $164 and $168, respectively.

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

    While some choose either Boise Air Term. Gowen Fld - New Orleans Louis Armstrong or Idaho Falls Fanning Field - New Orleans Louis Armstrong, Spokane - 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, October is the cheapest month in which you can book a flight from Idaho to New Orleans (average of $84). Flying from Idaho to New Orleans in March is currently the most expensive (average of $390). 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
Gonzales
Houma
Covington
Gretna
Slidell
Thibodaux
Hammond

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Idaho to New Orleans

Discover the top 5 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$245Average$470FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$599FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$517FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$285Average$435FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$288Average$469FlexibilityNo cancel feeOn-time75%

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