HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BOI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Orleans to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 30, 2025.

Round-trip from

$203
(FlightHub)

One-way from

$140
(Southwest)

Popular in

November

Cheapest in

August

Average price

$358
From New Orleans Louis Armstrong to Idaho
Search Deals
One-way flight from New Orleans Louis Armstrong to Idaho
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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.
Wed 10/228:55 pmMSY - BOI
1 stop17h 26mSpirit Airlines
Fri 10/318:58 pmBOI - MSY
1 stop7h 23mSpirit Airlines
Deal found 7/29$203
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/15:57 pmMSY - BOI
1 stop16h 31mAlaska Airlines
Tue 10/78:00 amBOI - MSY
1 stop7h 32mAlaska Airlines
Deal found 7/29$258
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 8/234:22 pmMSY - GEG
1 stop9h 26mDelta
Tue 8/266:50 amGEG - MSY
1 stop6h 37mDelta
Deal found 7/27$259
This Delta deal was found by Cheapflights users on 7/29. 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 9/243:07 pmMSY - BOI
1 stop8h 53mDelta
Tue 9/303:45 pmBOI - MSY
1 stop7h 13mDelta
Deal found 7/29$259
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/35:57 pmMSY - GEG
1 stop8h 22mAlaska Airlines
Thu 9/48:51 pmGEG - MSY
1 stop7h 06mAlaska Airlines
Deal found 7/28$288
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/219:34 amMSY - JAC
1 stop6h 05mAmerican Airlines
Wed 8/274:11 pmJAC - MSY
1 stop5h 32mAmerican Airlines
Deal found 7/30$321
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/267:17 amMSY - IDA
1 stop9h 03mAlaska Airlines
Tue 9/306:13 amIDA - MSY
1 stop9h 44mAlaska Airlines
Deal found 7/30$322
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/272:00 pmMSY - IDA
1 stop5h 11mDelta
Tue 9/306:00 amIDA - MSY
1 stop7h 02mDelta
Deal found 7/30$323
This Delta deal was found by Cheapflights users on 7/28. 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 9/512:39 pmMSY - JAC
1 stop8h 14mDelta
Wed 9/107:30 amJAC - MSY
1 stop5h 51mDelta
Deal found 7/28$323
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 10/235:34 pmMSY - BOI
1 stop7h 22mHawaiian Airlines
Fri 10/316:28 amBOI - MSY
1 stop8h 51mHawaiian Airlines
Deal found 7/29$323
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 12/147:00 amMSY - GEG
1 stop7h 50mHawaiian Airlines
Sat 1/107:30 amGEG - MSY
1 stop7h 17mHawaiian Airlines
Deal found 7/30$340
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/233:45 pmMSY - GEG
1 stop7h 18mUnited Airlines
Tue 8/265:15 amGEG - MSY
1 stop6h 13mUnited Airlines
Deal found 7/29$349

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 July 30, 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 OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 10/22

8:55 pm-1:21 pm

1 stop17h 26m

Boise Air Term. Gowen Fld

Fri 10/31

8:58 pm-5:21 am

1 stop7h 23m

$203

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 10/1

5:57 pm-9:28 am

1 stop16h 31m

Boise Air Term. Gowen Fld

Tue 10/7

8:00 am-4:32 pm

1 stop7h 32m

$258

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Sat 8/23

4:22 pm-11:48 pm

1 stop9h 26m

Spokane

Tue 8/26

6:50 am-3:27 pm

1 stop6h 37m

$259

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 9/24

3:07 pm-11:00 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Tue 9/30

3:45 pm-11:58 pm

1 stop7h 13m

$259

New OrleansSpokane

MSY - GEG

MSYGEG

New Orleans Louis Armstrong

Wed 9/3

5:57 pm-12:19 am

1 stop8h 22m

Spokane

Thu 9/4

8:51 pm-5:57 am

1 stop7h 06m

$288

New OrleansJackson

MSY - JAC

MSYJAC

New Orleans Louis Armstrong

Thu 8/21

9:34 am-2:39 pm

1 stop6h 05m

Jackson Hole

Wed 8/27

4:11 pm-10:43 pm

1 stop5h 32m

$321

New OrleansIdaho Falls

MSY - IDA

MSYIDA

New Orleans Louis Armstrong

Fri 9/26

7:17 am-3:20 pm

1 stop9h 03m

Idaho Falls Fanning Field

Tue 9/30

6:13 am-4:57 pm

1 stop9h 44m

$322

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Thu 10/23

5:34 pm-11:56 pm

1 stop7h 22m

Boise Air Term. Gowen Fld

Fri 10/31

6:28 am-4:19 pm

1 stop8h 51m

$323

New OrleansIdaho Falls

MSY - IDA

MSYIDA

New Orleans Louis Armstrong

Sat 9/27

2:00 pm-6:11 pm

1 stop5h 11m

Idaho Falls Fanning Field

Tue 9/30

6:00 am-2:02 pm

1 stop7h 02m

$323

New OrleansJackson

MSY - JAC

MSYJAC

New Orleans Louis Armstrong

Fri 9/5

12:39 pm-7:53 pm

1 stop8h 14m

Jackson Hole

Wed 9/10

7:30 am-2:21 pm

1 stop5h 51m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 results
1
2
3

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 $398). 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 July 30, 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.

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 July 30, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from New Orleans to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 Southwest ($140), American Airlines ($161), and Delta ($167).

  • 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 $398). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Orleans to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to John F Kennedy Intl flights
New Orleans to Seattle flights
New Orleans to LaGuardia flights
New Orleans to San Francisco flights
New Orleans to Las Vegas flights
New Orleans to Newark flights
New Orleans to Orlando flights
New Orleans to Dallas/Fort Worth flights
New Orleans to Boston flights
New Orleans to O'Hare Intl flights
New Orleans to Denver flights
New Orleans to Los Angeles flights
New Orleans to Fort Lauderdale flights
New Orleans to Nashville flights
New Orleans to Atlanta flights
New Orleans to Dulles Intl flights
New Orleans to Reagan-National flights
New Orleans to Miami flights
New Orleans to Detroit flights
New Orleans to Hobby flights
New Orleans to Baltimore flights
New Orleans to Midway flights
New Orleans to Raleigh flights
Shreveport to Denver flights
New Orleans to Sky Harbor Intl flights
New Orleans to Philadelphia flights
New Orleans to Minneapolis flights
Baton Rouge to Colorado Springs flights
New Orleans to George Bush Intcntl flights
Shreveport to Seattle flights
New Orleans to Austin flights
Baton Rouge to Dallas/Fort Worth flights
New Orleans to Salt Lake City flights
New Orleans to Love Field flights
New Orleans to Tampa flights
New Orleans to San Diego flights
New Orleans to Ontario flights
New Orleans to Portland flights
New Orleans to Bozeman flights
New Orleans to Honolulu flights
New Orleans to Burbank flights
New Orleans to Asheville flights
New Orleans to Greenville flights
New Orleans to Buffalo flights
New Orleans to Islip flights
Baton Rouge to Atlanta flights
New Orleans to Reno flights
New Orleans to White Plains flights
New Orleans to Pittsburgh flights
Lake Charles to Dallas/Fort Worth flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$584FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$349FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$570FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$332Average$437FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.