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Boise

$233+ Cheap flights from Louisiana to Boise (BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Louisiana to Boise

Cheapest flights from Louisiana to Boise
Explore the most affordable flight options available from Louisiana to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/245:26 amLFT - BOI
1 stop8h 11mAmerican Airlines
Tue 12/307:00 amBOI - LFT
1 stop7h 27mAmerican Airlines
Deal found 12/17$506
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/241:30 pmLFT - BOI
2 stops11h 23mDelta
Tue 12/305:30 amBOI - LFT
2 stops10h 19mDelta
Deal found 12/16$633
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 amMSY - BOI
2 stops12h 24mDelta
Tue 12/305:30 amBOI - MSY
1 stop7h 13mDelta
Deal found 12/17$748
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:20 amMSY - BOI
1 stop7h 34mDelta
Sat 1/32:08 pmBOI - MSY
1 stop8h 51mDelta
Deal found 12/17$755
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:35 pmMSY - BOI
1 stop7h 51mUnited Airlines
Tue 12/3012:20 pmBOI - MSY
1 stop9h 09mUnited Airlines
Deal found 12/16$776
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/203:04 pmMSY - BOI
2 stops9h 36mAmerican Airlines
Tue 12/302:18 pmBOI - MSY
2 stops9h 08mAmerican Airlines
Deal found 12/17$883
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:35 pmMSY - BOI
2 stops15h 43mAlaska Airlines
Sat 1/35:42 pmBOI - MSY
2 stops10h 56mAlaska Airlines
Deal found 12/17$1,025

Find flight deals from Louisiana to Boise

Keep the following information in mind while searching for Louisiana to Boise flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(Frontier)

Popular in

March

Cheapest in

September

Average price

$497
Provider with most accurate pricing for New Orleans Louis Armstrong-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Boise Air Term. Gowen Fld flights.
Search Deals
From Louisiana to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Boise 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 December 18, 2025.
Use the filters below to find and compare flights from Louisiana to Boise that are best for you.

Fly from

Louisiana

Fly to

Boise

Route

Depart

Return

Price

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Thu 2/12

5:45 am-11:43 am

1 stop6h 58m

Boise Air Term. Gowen Fld

Thu 2/19

12:28 pm-12:24 am

1 stop10h 56m

$233

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Fri 1/23

6:30 am-12:30 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Mon 1/26

5:20 am-3:25 pm

1 stop9h 05m

$237

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Fri 1/23

10:30 am-5:01 pm

1 stop7h 31m

Boise Air Term. Gowen Fld

Mon 1/26

12:46 pm-9:13 pm

1 stop7h 27m

$258

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Fri 1/23

9:05 am-7:51 pm

2 stops11h 46m

Boise Air Term. Gowen Fld

Mon 1/26

7:05 pm-8:56 am

2 stops12h 51m

$337

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Tue 3/31

5:00 am-4:49 pm

2 stops12h 49m

Boise Air Term. Gowen Fld

Sun 4/5

5:00 am-11:31 am

1 stop5h 31m

$344

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Tue 3/31

1:49 pm-11:59 pm

2 stops11h 10m

Boise Air Term. Gowen Fld

Sun 4/5

5:30 am-4:11 pm

2 stops9h 41m

$349

LafayetteBoise

LFT - BOI

LFTBOI

Lafayette Regional

Sat 1/24

9:50 am-7:51 pm

2 stops11h 01m

Boise Air Term. Gowen Fld

Wed 1/28

8:10 am-9:36 pm

2 stops12h 26m

$409

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 5/27

4:37 pm-11:05 pm

1 stop7h 28m

Boise Air Term. Gowen Fld

Sat 6/6

7:27 am-3:54 pm

1 stop7h 27m

$419

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 4/15

3:20 pm-12:11 am

2 stops9h 51m

Boise Air Term. Gowen Fld

Wed 4/22

1:43 pm-10:00 pm

1 stop7h 17m

$419

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 4/15

5:47 am-12:23 pm

1 stop7h 36m

Boise Air Term. Gowen Fld

Wed 4/22

11:51 am-10:09 pm

2 stops9h 18m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 results
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Best time to book a flight from Louisiana to Boise

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

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

Currently, August is the cheapest month in which you can book a flight from Louisiana to Boise (average of $135). Flying from Louisiana to Boise in December is currently the most expensive (average of $444). 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 LA to BOI?

Find hourly flight availability from Louisiana to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from Louisiana to Boise by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Louisiana to Boise?

Related info for your journey

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

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from Louisiana. Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Louisiana to Boise?

    A quick flight from Louisiana to Boise can take about 6h 58m. Frontier provides one of the quickest options available for as low as $233. The distance from Louisiana to Boise is about 1704 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Louisiana to Boise one-way?

    The cheapest airlines for a one-way flight from Louisiana to Boise are American Airlines ($108), Delta ($108), and Southwest ($188).

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

    When deciding which route to take from Louisiana to Boise consider Baton Rouge Ryan - Boise Air Term. Gowen Fld, New Orleans Louis Armstrong - Boise Air Term. Gowen Fld or Lafayette Regional - Boise Air Term. Gowen Fld as they are the most popular.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Boise (average of $135). Flying from Louisiana to Boise in December is currently the most expensive (average of $444). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Alternative routes for Louisiana to Boise

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Top 4 airlines flying from Louisiana to Boise

Discover the top 4 airlines that operate flights from Louisiana to Boise. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$194Average$456FlexibilityNo cancel feeOn-time71%
DeltaCheapest$212Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$231Average$381FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$278Average$404FlexibilityNo cancel feeOn-time63%

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