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$384+ Cheap flights from Idaho Falls to New Orleans (IDA - MSY)

IDA — MSY
Oct 12 — Oct 191
Mon 10/12
Mon 10/19
1 adult, Economy
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Cheap flight deals from Idaho Falls to New Orleans

Cheapest flights from Idaho Falls to New Orleans

Mon 10/262:35 pm -
1 stop5h 57m
Wed 10/288:15 am -
1 stop6h 13m
Deal found 9/11$399
Wed 9/232:08 pm -
1 stop7h 50m
Fri 9/258:00 am -
1 stop6h 37m
Deal found 9/7$484
Wed 10/281:50 pm -
1 stop9h 34m
Mon 11/22:27 pm -
1 stop9h 32m
Deal found 9/7$489
Tue 9/222:25 pm -
1 stop6h 06m
Fri 9/258:09 am -
1 stop8h 15m
Deal found 9/11$519
Mon 10/266:56 pm -
2 stops12h 08m
Wed 10/286:25 am -
2 stops12h 51m
Deal found 9/11$539
Sat 12/52:40 pm -
2 stops7h 35m
Wed 12/97:00 am -
1 stop7h 37m
Deal found 9/9$574
Wed 10/282:35 pm -
1 stop5h 57m
Mon 11/27:00 am -
2 stops9h 38m
Deal found 9/8$579
Fri 10/301:39 pm -
1 stop19h 32m
Mon 11/22:27 pm -
1 stop9h 32m
Deal found 9/9$580

Find flight deals from Idaho Falls to New Orleans

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)

Popular in

April

Cheapest in

February

Average price

$655
Provider with most accurate pricing for Idaho Falls Fanning Field-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-New Orleans Louis Armstrong flights.
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From Idaho Falls Fanning Field to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 19% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Idaho Falls to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Wed 1/20

7:00 am-1:36 pm

1 stop5h 36m

New Orleans Louis Armstrong

Wed 2/3

10:33 am-9:08 pm

2 stops11h 35m

$384

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Mon 10/26

2:35 pm-9:32 pm

1 stop5h 57m

New Orleans Louis Armstrong

Wed 10/28

7:00 am-3:38 pm

2 stops9h 38m

$404

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Tue 9/22

2:25 pm-9:31 pm

1 stop6h 06m

New Orleans Louis Armstrong

Fri 9/25

8:09 am-3:24 pm

1 stop8h 15m

$519

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Wed 10/28

1:50 pm-12:24 am

1 stop9h 34m

New Orleans Louis Armstrong

Mon 11/2

2:27 pm-10:59 pm

1 stop9h 32m

$534
Quickest round-trip

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-9:27 pm

1 stop5h 47m

New Orleans Louis Armstrong

Wed 12/9

7:00 am-1:37 pm

1 stop7h 37m

$534

Idaho FallsNew Orleans

IDA Idaho Falls Fanning Field - MSY New Orleans Louis Armstrong

IDAMSY

Idaho Falls Fanning Field

Sat 12/5

4:00 pm-3:57 pm

2 stops22h 57m

New Orleans Louis Armstrong

Wed 12/9

4:53 pm-2:27 pm

2 stops22h 34m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Sorted by cheapest first

Compare providers for flights from Idaho Falls to New Orleans

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to New Orleans in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Idaho Falls to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Idaho Falls with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing New Orleans

See what other customers who have flown with United Airlines and American Airlines from Idaho Falls to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,207 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,207 reviews
United Airlines
7.4
Good
10,207 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.1
Good
12,051 reviews
United Airlines
7.4
Good
10,207 reviews

Entertainment

7.1

Food

6.7

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

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

    There are many flights that can get you from Idaho Falls to New Orleans in 5h 36m. Fly via United Airlines or American Airlines to get the fastest option. The distance between Idaho Falls and New Orleans is about 1518 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Idaho Falls to New Orleans round-trip?

    United Airlines, at $348, was found to be the cheapest airline from Idaho Falls to New Orleans. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 49% cheaper than the other options available to this destination.

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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.

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
Hammond
Houma
Gretna
Slidell
Thibodaux
Covington

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Idaho Falls to New Orleans

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$524FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$523FlexibilityNo cancel feeOn-time71%

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