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$150+ Cheap flights from Boise (BOI) to Louisiana

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MSY
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Boise to Louisiana

Keep the following information in mind while searching for Boise to Louisiana flight deals. Data was last updated September 15, 2025.

Round-trip from

$251
(Alaska Airlines)

One-way from

$150
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$386
From Boise Air Term. Gowen Fld to Louisiana
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One-way flight from Boise Air Term. Gowen Fld to Louisiana
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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 Boise to Louisiana

Cheapest flights from Boise to Louisiana
Explore the most affordable flight options available from Boise to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:43 amBOI - MSY
1 stop11h 51mAlaska Airlines
Wed 11/197:00 amMSY - BOI
1 stop9h 12mAlaska Airlines
Deal found 9/13$251
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 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.
Wed 12/1011:10 amBOI - BTR
2 stops9h 42mDelta
Sat 12/136:00 amBTR - BOI
1 stop7h 51mDelta
Deal found 9/14$294
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.
Tue 10/141:26 pmBOI - MSY
1 stop9h 38mAmerican Airlines
Tue 10/217:18 amMSY - BOI
1 stop6h 20mAmerican 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 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.
Tue 10/144:15 pmBOI - MSY
1 stop5h 30mSouthwest
Tue 10/215:50 amMSY - BOI
2 stops11h 00mSouthwest
Deal found 9/14$320
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.
Tue 11/111:49 pmBOI - SHV
1 stop9h 04mDelta
Tue 11/186:00 amSHV - BOI
1 stop7h 44mDelta
Deal found 9/15$324
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 11/31:40 pmBOI - MSY
1 stop8h 34mAmerican Airlines
Mon 11/105:15 amMSY - BOI
1 stop8h 20mAmerican Airlines
Deal found 9/14$337
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.
Wed 12/245:30 amBOI - MSY
1 stop6h 43mDelta
Mon 12/296:15 amMSY - BOI
1 stop7h 34mDelta
Deal found 9/15$339
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.
Mon 9/222:42 pmBOI - SHV
1 stop5h 07mUnited Airlines
Mon 9/2912:15 pmSHV - BOI
2 stops12h 29mUnited Airlines
Deal found 9/15$354
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.
Thu 11/2011:45 amBOI - MSY
2 stops7h 15mSouthwest
Mon 11/245:00 amMSY - BOI
1 stop6h 00mSouthwest
Deal found 9/14$354

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Louisiana 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 15, 2025.
Use the filters below to find and compare flights from Boise to Louisiana that are best for you.

Fly from

Boise

Fly to

Louisiana

Route

Depart

Return

Price

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Sun 11/16

11:43 am-12:34 am

1 stop11h 51m

New Orleans Louis Armstrong

Wed 11/19

7:00 am-3:12 pm

1 stop9h 12m

$251

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Wed 12/10

11:10 am-9:52 pm

2 stops9h 42m

Baton Rouge Ryan

Sat 12/13

6:00 am-12:51 pm

1 stop7h 51m

$294

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

Wed 12/24

1:39 pm-10:59 pm

1 stop8h 20m

New Orleans Louis Armstrong

Mon 12/29

6:16 am-1:05 pm

1 stop7h 49m

$309

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

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

BoiseShreveport

BOI - SHV

BOISHV

Boise Air Term. Gowen Fld

Tue 11/11

1:49 pm-11:53 pm

1 stop9h 04m

Shreveport

Tue 11/18

6:00 am-12:44 pm

1 stop7h 44m

$324

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Mon 3/9

11:30 pm-9:03 am

1 stop8h 33m

New Orleans Louis Armstrong

Tue 3/10

4:15 pm-11:42 pm

1 stop8h 27m

$339

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Wed 12/24

1:00 pm-11:37 pm

2 stops9h 37m

New Orleans Louis Armstrong

Mon 12/29

6:15 am-12:49 pm

1 stop7h 34m

$344

BoiseShreveport

BOI - SHV

BOISHV

Boise Air Term. Gowen Fld

Sat 2/21

1:43 pm-10:13 pm

1 stop7h 30m

Shreveport

Wed 2/25

6:00 am-12:45 pm

1 stop7h 45m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Boise to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Boise 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 Boise to Louisiana

What is the cheapest month to book a flight from Boise to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Boise to Louisiana (average of $256). Flying from Boise to Louisiana 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 BOI to LA?

Find hourly flight availability from Boise to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated September 15, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Boise to Louisiana 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

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Boise to Louisiana. 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 Boise to Louisiana?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Louisiana.

  • How long is the flight from Boise to Louisiana?

    Departing from Boise to Louisiana will take you 9h 14m. Airlines will cover a distance of 1704 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Boise to Louisiana?

    Most travelers choose Boise Air Term. Gowen Fld - New Orleans Louis Armstrong, Boise Air Term. Gowen Fld - Shreveport or Boise Air Term. Gowen Fld - Baton Rouge Ryan when deciding on the best route from Boise to Louisiana.

  • Can I find deals for flights from Boise to Louisiana that include hotel bookings?

    Yes. In addition to deals on Boise to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Louisiana?

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

  • Can I find deals for business class flights from Boise to Louisiana?

    Yes. Cheapflights offers flight deals from Boise to Louisiana 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 Boise to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Boise to Louisiana (average of $256). Flying from Boise to Louisiana 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.

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Alternative routes for Boise to Louisiana

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Top 6 airlines flying from Boise to Louisiana

Discover the top 6 airlines that operate flights from Boise to Louisiana. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$173Average$216FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$250Average$553FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$401FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$449FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$294Average$497FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$316Average$444FlexibilityNo cancel feeOn-time63%

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