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$148+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MSY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$241
(American Airlines)

One-way from

$160
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$435
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. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 9/236:59 amBOI - MSY
1 stop12h 22mAmerican Airlines
Wed 10/229:55 amMSY - BOI
1 stop12h 17mAmerican Airlines
Deal found 6/12$241
This Delta deal was found by Cheapflights users on 6/12. 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 6/305:30 amBOI - MSY
1 stop7h 19mDelta
Fri 7/44:25 pmMSY - BOI
1 stop8h 26mDelta
Deal found 6/12$259
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 10/205:38 pmBOI - MSY
1 stop11h 11mAlaska Airlines
Wed 10/227:10 amMSY - BOI
1 stop8h 25mAlaska Airlines
Deal found 6/11$277
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Mon 9/19:49 pmBOI - MSY
1 stop24h 27mSpirit Airlines
Mon 9/83:11 pmMSY - BOI
1 stop6h 33mSpirit Airlines
Deal found 6/10$290
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/115:00 amBOI - MSY
1 stop7h 30mUnited Airlines
Tue 7/154:00 pmMSY - BOI
1 stop7h 27mUnited Airlines
Deal found 6/10$319
This Southwest deal was found by Cheapflights users on 6/12. 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.
Fri 10/37:00 amBOI - MSY
2 stops15h 40mSouthwest
Tue 10/75:50 amMSY - BOI
2 stops11h 00mSouthwest
Deal found 6/12$372
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/187:15 pmBOI - BTR
2 stops12h 44mUnited Airlines
Mon 7/215:10 amBTR - BOI
2 stops12h 30mUnited Airlines
Deal found 6/9$389
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/233:35 pmBOI - SHV
1 stop6h 09mAmerican Airlines
Sun 7/273:41 pmSHV - BOI
1 stop8h 35mAmerican Airlines
Deal found 6/12$409
This Delta deal was found by Cheapflights users on 6/9. 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 7/1811:40 pmBOI - BTR
1 stop8h 14mDelta
Mon 7/213:21 pmBTR - BOI
1 stop8h 09mDelta
Deal found 6/9$419
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 7/273:35 pmBOI - BTR
1 stop6h 36mAmerican Airlines
Sat 8/24:13 pmBTR - BOI
1 stop7h 13mAmerican Airlines
Deal found 6/11$428
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 7/232:32 pmBOI - SHV
1 stop5h 26mUnited Airlines
Sun 7/275:21 amSHV - BOI
2 stops11h 36mUnited Airlines
Deal found 6/12$428
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:25 pmBOI - SHV
2 stops25h 49mMultiple Airlines
Thu 7/172:06 pmSHV - BOI
2 stops29h 46mMultiple Airlines
Deal found 6/12$498

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 June 12, 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

Tue 9/23

6:59 am-8:21 pm

1 stop12h 22m

New Orleans Louis Armstrong

Wed 10/22

9:55 am-9:12 pm

1 stop12h 17m

$241

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Mon 6/30

11:40 pm-9:28 am

1 stop8h 48m

New Orleans Louis Armstrong

Sat 7/5

4:25 pm-11:51 pm

1 stop8h 26m

$259

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Mon 10/20

5:38 pm-5:49 am

1 stop11h 11m

New Orleans Louis Armstrong

Wed 10/22

7:10 am-2:35 pm

1 stop8h 25m

$277

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Mon 9/1

9:49 pm-11:16 pm

1 stop24h 27m

New Orleans Louis Armstrong

Mon 9/8

3:11 pm-8:44 pm

1 stop6h 33m

$290

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Fri 7/11

5:00 am-1:30 pm

1 stop7h 30m

New Orleans Louis Armstrong

Tue 7/15

4:00 pm-10:27 pm

1 stop7h 27m

$319

BoiseNew Orleans

BOI - MSY

BOIMSY

Boise Air Term. Gowen Fld

Fri 10/3

7:00 am-11:40 pm

2 stops15h 40m

New Orleans Louis Armstrong

Tue 10/7

5:50 am-3:50 pm

2 stops11h 00m

$372

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Fri 7/18

7:15 pm-8:59 am

2 stops12h 44m

Baton Rouge Ryan

Mon 7/21

5:10 am-4:40 pm

2 stops12h 30m

$389

BoiseShreveport

BOI - SHV

BOISHV

Boise Air Term. Gowen Fld

Wed 7/23

3:35 pm-10:44 pm

1 stop6h 09m

Shreveport

Sun 7/27

3:41 pm-11:16 pm

1 stop8h 35m

$409

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Fri 7/18

11:40 pm-8:54 am

1 stop8h 14m

Baton Rouge Ryan

Mon 7/21

3:21 pm-10:30 pm

1 stop8h 09m

$419

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Sun 7/27

3:35 pm-11:11 pm

1 stop6h 36m

Baton Rouge Ryan

Sat 8/2

4:13 pm-10:26 pm

1 stop7h 13m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 23 results
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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 June 12, 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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Boise to Louisiana have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    One-way options have recently been found by users for as low as $160 on United Airlines. Other airlines that offer cheap prices include Spirit Airlines from $197 and Southwest from $211 one-way.

  • 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 - Baton Rouge Ryan or Boise Air Term. Gowen Fld - Shreveport 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.

See more FAQs

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Alternative routes for Boise to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$173Average$212FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$250Average$468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$474FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$294Average$518FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$318Average$443FlexibilityNo cancel feeOn-time63%

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