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Idaho

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

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from New Orleans to Idaho

Keep the following information in mind while searching for New Orleans to Idaho flight deals. Data was last updated June 12, 2025.

Round-trip from

$231
(Mytrip)

One-way from

$140
(Delta)

Popular in

November

Cheapest in

August

Average price

$393
From New Orleans Louis Armstrong to Idaho
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One-way flight from New Orleans Louis Armstrong to Idaho
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Highest demand for flights based on searches. 20% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from New Orleans to Idaho

Cheapest flights from New Orleans to Idaho
Explore the most affordable flight options available from New Orleans to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:34 pmMSY - GEG
1 stop21h 28mMultiple Airlines
Mon 7/215:52 pmGEG - MSY
1 stop9h 43mMultiple Airlines
Deal found 6/11$231
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/1712:41 pmMSY - BOI
1 stop10h 07mAmerican Airlines
Tue 9/231:38 pmBOI - MSY
1 stop18h 12mAmerican Airlines
Deal found 6/10$241
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:10 amMSY - BOI
1 stop10h 00mAlaska Airlines
Wed 8/133:10 pmBOI - MSY
1 stop13h 40mAlaska Airlines
Deal found 6/10$258
This Delta deal was found by Cheapflights users on 6/10. 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 8/62:59 pmMSY - BOI
2 stops10h 10mDelta
Wed 8/135:30 amBOI - MSY
1 stop8h 56mDelta
Deal found 6/10$264
This Delta deal was found by Cheapflights users on 6/10. 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 7/292:50 pmMSY - GEG
1 stop9h 09mDelta
Tue 8/52:36 pmGEG - MSY
1 stop7h 23mDelta
Deal found 6/10$269
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:11 pmMSY - BOI
1 stop6h 33mSpirit Airlines
Sun 9/79:49 pmBOI - MSY
1 stop24h 27mSpirit Airlines
Deal found 6/10$270
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/131:16 pmMSY - GEG
1 stop11h 39mAmerican Airlines
Thu 8/2112:29 pmGEG - MSY
1 stop7h 55mAmerican Airlines
Deal found 6/11$273
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:53 pmMSY - GEG
1 stop8h 03mAlaska Airlines
Tue 8/56:07 pmGEG - MSY
1 stop9h 43mAlaska Airlines
Deal found 6/11$309
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/102:36 pmMSY - GEG
1 stop8h 27mUnited Airlines
Fri 7/115:30 amGEG - MSY
1 stop6h 00mUnited Airlines
Deal found 6/11$319
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:21 amMSY - IDA
1 stop9h 02mAlaska Airlines
Sun 10/56:13 amIDA - MSY
1 stop9h 16mAlaska Airlines
Deal found 6/11$322
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/214:10 pmMSY - JAC
1 stop5h 35mAmerican Airlines
Wed 7/304:01 pmJAC - MSY
1 stop5h 39mAmerican Airlines
Deal found 6/11$323
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/92:18 pmMSY - BOI
2 stops10h 13mUnited Airlines
Wed 7/165:00 amBOI - MSY
1 stop7h 30mUnited Airlines
Deal found 6/11$324

Cheapflights Fare Finder

Customize your flight search to find flights from New Orleans to Idaho 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 June 12, 2025.
Use the filters below to find and compare flights from New Orleans to Idaho that are best for you.

Fly from

New Orleans

Fly to

Idaho

Route

Depart

Return

Price

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Thu 7/10

9:34 pm-5:02 pm

1 stop21h 28m

Spokane

Mon 7/21

5:52 pm-5:35 am

1 stop9h 43m

$231

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 9/17

12:41 pm-9:48 pm

1 stop10h 07m

Boise Air Term. Gowen Fld

Tue 9/23

1:38 pm-8:50 am

1 stop18h 12m

$241

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 8/6

7:10 am-4:10 pm

1 stop10h 00m

Boise Air Term. Gowen Fld

Wed 8/13

3:10 pm-5:50 am

1 stop13h 40m

$258

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 8/6

2:59 pm-12:09 am

2 stops10h 10m

Boise Air Term. Gowen Fld

Wed 8/13

5:30 am-3:26 pm

1 stop8h 56m

$264

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Tue 7/29

2:50 pm-9:59 pm

1 stop9h 09m

Spokane

Tue 8/5

2:36 pm-11:59 pm

1 stop7h 23m

$269

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Fri 9/5

3:11 pm-8:44 pm

1 stop6h 33m

Boise Air Term. Gowen Fld

Sun 9/7

9:49 pm-11:16 pm

1 stop24h 27m

$270

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Wed 8/13

1:16 pm-10:55 pm

1 stop11h 39m

Spokane

Thu 8/21

12:29 pm-10:24 pm

1 stop7h 55m

$273

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Thu 7/31

4:53 pm-10:56 pm

1 stop8h 03m

Spokane

Tue 8/5

6:07 pm-5:50 am

1 stop9h 43m

$309

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Thu 7/10

2:36 pm-9:03 pm

1 stop8h 27m

Spokane

Fri 7/11

5:30 am-1:30 pm

1 stop6h 00m

$319

New OrleansIdaho Falls

MSY - IDA

MSYIDA

New Orleans Louis Armstrong

Sun 9/14

7:21 am-3:23 pm

1 stop9h 02m

Idaho Falls Fanning Field

Sun 10/5

6:13 am-4:29 pm

1 stop9h 16m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 31 results
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Best time to book a flight from New Orleans to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from New Orleans 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 New Orleans to Idaho

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

Currently, October is the cheapest month in which you can book a flight from New Orleans to Idaho (average of $314). Flying from New Orleans to Idaho in June is currently the most expensive (average of $395). 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 MSY to ID?

Find hourly flight availability from New Orleans to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from New Orleans to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated June 12, 2025.
To help decide which airline to fly from New Orleans to Idaho, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Idaho. 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 from for flights from New Orleans to Idaho?

    If you book a flight to Idaho from New Orleans, you will be flying from Louis Armstrong, which is the city’s only airport. New Orleans Louis Armstrong (MSY) is located 11.4 mi from the center of New Orleans.

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

    The cheapest airlines for a one-way flight from New Orleans to Idaho are Delta ($140), Southwest ($160), and American Airlines ($160).

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

    The most popular route from New Orleans to Idaho is New Orleans Louis Armstrong - Jackson Hole. You may also consider New Orleans Louis Armstrong - Spokane or New Orleans Louis Armstrong - Boise Air Term. Gowen Fld.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Orleans to Idaho 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 New Orleans to Idaho?

    Currently, October is the cheapest month in which you can book a flight from New Orleans to Idaho (average of $314). Flying from New Orleans to Idaho in June is currently the most expensive (average of $395). 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

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Alternative routes for New Orleans to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Orleans to Idaho

Discover the top 4 airlines that operate flights from New Orleans to Idaho. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$565FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$307Average$565FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$332Average$436FlexibilityNo cancel feeOn-time63%

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