HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$147+ Cheap flights from Louisiana to Boise (BOI)

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BOI
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Boise 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 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 May 9, 2026.

This Southwest deal was found by Cheapflights users on 5/7. 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 7/306:20 am
MSY
-
BOI
1 stop6h 05m
Southwest
Sun 8/94:45 pm
BOI
-
MSY
1 stop6h 30m
Southwest
Deal found 5/7$288
This Delta deal was found by Cheapflights users on 5/8. 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 9/114:15 pm
MSY
-
BOI
1 stop8h 14m
Delta
Sun 9/135:40 am
BOI
-
MSY
1 stop8h 44m
Delta
Deal found 5/8$293
This Southwest deal was found by Cheapflights users on 5/4. 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 7/74:40 pm
MSY
-
BOI
2 stops8h 45m
Southwest
Sat 7/115:10 pm
BOI
-
MSY
1 stop6h 50m
Southwest
Deal found 5/4$298
This Delta deal was found by Cheapflights users on 5/8. 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.
Thu 7/305:20 pm
MSY
-
BOI
1 stop6h 38m
Delta
Sun 8/95:10 am
BOI
-
MSY
1 stop9h 21m
Delta
Deal found 5/8$303
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 7/305:19 pm
MSY
-
BOI
1 stop7h 45m
Alaska Airlines
Sun 8/94:21 pm
BOI
-
MSY
1 stop12h 28m
Alaska Airlines
Deal found 5/6$313
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Tue 8/255:24 pm
MSY
-
BOI
1 stop7h 20m
Alaska Airlines
Wed 8/268:00 am
BOI
-
MSY
1 stop7h 24m
Alaska Airlines
Deal found 5/7$323
This Delta deal was found by Cheapflights users on 5/4. 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 5/272:20 pm
MSY
-
BOI
1 stop9h 08m
Delta
Mon 6/111:39 pm
BOI
-
MSY
1 stop8h 54m
Delta
Deal found 5/4$326
This American Airlines deal was found by Cheapflights users on 5/4. 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 7/79:29 am
MSY
-
BOI
2 stops8h 20m
American Airlines
Sat 7/111:57 pm
BOI
-
MSY
2 stops9h 02m
American Airlines
Deal found 5/4$337
This Delta deal was found by Cheapflights users on 5/5. 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.
Mon 7/131:27 pm
BTR
-
BOI
2 stops9h 37m
Delta
Mon 7/2011:42 pm
BOI
-
BTR
1 stop8h 57m
Delta
Deal found 5/5$354
This American Airlines deal was found by Cheapflights users on 5/7. 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 5/272:18 pm
BTR
-
BOI
2 stops9h 53m
American Airlines
Sat 6/64:06 pm
BOI
-
BTR
1 stop5h 53m
American Airlines
Deal found 5/7$367
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 6/43:48 pm
BTR
-
BOI
1 stop7h 40m
Delta
Tue 6/162:04 pm
BOI
-
BTR
1 stop6h 51m
Delta
Deal found 5/4$374
This Delta deal was found by Cheapflights users on 5/6. 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 5/276:03 am
BTR
-
BOI
1 stop7h 40m
Delta
Sat 6/66:00 pm
BOI
-
BTR
2 stops14h 42m
Delta
Deal found 5/6$391

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 May 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(Southwest)

One-way from

$147
(Delta)

Popular in

March

Cheapest in

February

Average price

$372
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
One-way flight from Louisiana to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 9, 2026.
Use the filters below to find and compare flights from Louisiana to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Thu 7/30

6:20 am-11:25 am

1 stop6h 05m

Boise Air Term. Gowen Fld

Sun 8/9

4:45 pm-12:15 am

1 stop6h 30m

$288

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Tue 7/21

3:22 pm-10:32 pm

1 stop8h 10m

Boise Air Term. Gowen Fld

Tue 8/18

5:10 am-3:31 pm

1 stop9h 21m

$293

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Fri 6/5

6:51 pm-11:03 am

1 stop17h 12m

Boise Air Term. Gowen Fld

Tue 6/9

8:51 pm-5:56 am

1 stop8h 05m

$293

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Tue 7/7

4:40 pm-12:25 am

2 stops8h 45m

Boise Air Term. Gowen Fld

Sat 7/11

5:10 pm-1:00 am

1 stop6h 50m

$298

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Wed 5/27

4:25 pm-12:04 am

2 stops8h 39m

Boise Air Term. Gowen Fld

Mon 6/1

11:39 pm-8:04 am

1 stop7h 25m

$298

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Tue 7/21

4:40 pm-12:25 am

2 stops8h 45m

Boise Air Term. Gowen Fld

Tue 8/18

6:25 am-2:15 pm

1 stop6h 50m

$298

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Thu 7/30

5:20 pm-10:58 pm

1 stop6h 38m

Boise Air Term. Gowen Fld

Sun 8/9

5:10 am-3:31 pm

1 stop9h 21m

$303

New OrleansBoise

MSY - BOI

MSYBOI

New Orleans Louis Armstrong

Thu 7/30

5:19 pm-12:04 am

1 stop7h 45m

Boise Air Term. Gowen Fld

Sun 8/9

4:21 pm-5:49 am

1 stop12h 28m

$313

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Mon 7/13

1:27 pm-10:04 pm

2 stops9h 37m

Boise Air Term. Gowen Fld

Mon 7/20

11:42 pm-9:39 am

1 stop8h 57m

$354

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 5/27

2:18 pm-11:11 pm

2 stops9h 53m

Boise Air Term. Gowen Fld

Sat 6/6

4:06 pm-10:59 pm

1 stop5h 53m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

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 $116). Flying from Louisiana to Boise in March is currently the most expensive (average of $490). 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.

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 05m. Southwest provides one of the quickest options available for as low as $288. 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 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 $116). Flying from Louisiana to Boise in March is currently the most expensive (average of $490). 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

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.

Top 3 airlines flying from Louisiana to Boise

Discover the top 3 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 May 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$194Average$460FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$225Average$440FlexibilityNo 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.
Site
©2026 Cheapflights