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$305+ Cheap flights from Baton Rouge (BTR) to Idaho

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BOI
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Baton Rouge to Idaho

Keep the following information in mind while searching for Baton Rouge to Idaho flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(Delta)

One-way from

$305
(United Airlines)
Provider with most accurate pricing for Baton Rouge Ryan-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Baton Rouge Ryan-Boise Air Term. Gowen Fld flights.
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From Baton Rouge Ryan to Idaho
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One-way flight from Baton Rouge Ryan to Idaho
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Find flight deals from Baton Rouge to Idaho

Cheapest flights from Baton Rouge to Idaho
Explore the most affordable flight options available from Baton Rouge to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
vie. 5/233:30 pmBTR - BOI
1 stop8h 19mDelta
vie. 5/3011:59 pmBOI - BTR
1 stop8h 10mDelta
Deal found 3/27$359
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
dom. 5/252:19 pmBTR - BOI
1 stop8h 41mAlaska Airlines
jue. 5/291:38 pmBOI - BTR
1 stop6h 09mAlaska Airlines
Deal found 3/26$364
This American Airlines deal was found by Cheapflights users on 3/26. 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.
sáb. 5/244:31 pmBTR - BOI
1 stop6h 38mAmerican Airlines
jue. 5/291:38 pmBOI - BTR
1 stop6h 09mAmerican Airlines
Deal found 3/26$454
This United Airlines deal was found by Cheapflights users on 3/26. 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.
mar. 5/276:58 pmBTR - BOI
2 stops15h 48mUnited Airlines
mié. 6/410:45 amBOI - BTR
2 stops11h 14mUnited Airlines
Deal found 3/26$478
This American Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 4/105:20 amBTR - JAC
1 stop7h 53mAmerican Airlines
mar. 4/1512:53 pmJAC - BTR
1 stop6h 55mAmerican Airlines
Deal found 3/27$489
This United Airlines deal was found by Cheapflights users on 3/27. 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.
vie. 4/115:00 amBTR - JAC
2 stops9h 17mUnited Airlines
mar. 4/1510:40 amJAC - BTR
2 stops7h 43mUnited Airlines
Deal found 3/27$499
This United Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 4/105:00 amBTR - IDA
2 stops9h 28mUnited Airlines
mar. 4/156:50 amIDA - BTR
2 stops11h 33mUnited Airlines
Deal found 3/27$510
This Delta deal was found by Cheapflights users on 3/27. 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.
vie. 4/116:00 amBTR - GEG
1 stop7h 51mDelta
dom. 4/2010:45 pmGEG - BTR
1 stop8h 51mDelta
Deal found 3/27$619
This American Airlines deal was found by Cheapflights users on 3/26. 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.
vie. 4/112:47 pmBTR - GEG
2 stops10h 12mAmerican Airlines
mar. 4/155:34 amGEG - BTR
1 stop8h 19mAmerican Airlines
Deal found 3/26$629
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
vie. 4/112:47 pmBTR - GEG
2 stops9h 09mAlaska Airlines
dom. 4/205:00 amGEG - BTR
2 stops10h 52mAlaska Airlines
Deal found 3/26$753
This American Airlines deal was found by Cheapflights users on 3/27. 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.
jue. 4/105:20 amBTR - IDA
1 stop8h 09mAmerican Airlines
mar. 4/1512:59 pmIDA - BTR
1 stop6h 49mAmerican Airlines
Deal found 3/27$760
This United Airlines deal was found by Cheapflights users on 3/26. 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.
vie. 4/1112:01 pmBTR - GEG
3 stops10h 49mUnited Airlines
mar. 4/155:14 amGEG - BTR
2 stops9h 38mUnited Airlines
Deal found 3/26$789

Cheapflights Fare Finder

Customize your flight search to find flights from Baton Rouge to Idaho 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 marzo 28, 2025.
Use the filters below to find and compare flights from Baton Rouge to Idaho that are best for you.

Fly from

Baton Rouge

Fly to

Idaho

Route

Depart

Return

Price

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

vie. 5/23

3:30 pm-10:49 pm

1 stop8h 19m

Boise Air Term. Gowen Fld

vie. 5/30

11:59 pm-9:09 am

1 stop8h 10m

$359

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

dom. 5/25

2:19 pm-10:00 pm

1 stop8h 41m

Boise Air Term. Gowen Fld

jue. 5/29

1:38 pm-8:47 pm

1 stop6h 09m

$364

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

sáb. 5/24

4:31 pm-10:09 pm

1 stop6h 38m

Boise Air Term. Gowen Fld

jue. 5/29

1:38 pm-8:47 pm

1 stop6h 09m

$454

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

mar. 5/27

6:58 pm-9:46 am

2 stops15h 48m

Boise Air Term. Gowen Fld

mié. 6/4

10:45 am-10:59 pm

2 stops11h 14m

$478

Baton RougeJackson

BTR - JAC

BTRJAC

Baton Rouge Ryan

jue. 4/10

5:20 am-12:13 pm

1 stop7h 53m

Jackson Hole

mar. 4/15

12:53 pm-8:48 pm

1 stop6h 55m

$489

Baton RougeJackson

BTR - JAC

BTRJAC

Baton Rouge Ryan

vie. 4/11

5:00 am-1:17 pm

2 stops9h 17m

Jackson Hole

mar. 4/15

10:40 am-7:23 pm

2 stops7h 43m

$499

Baton RougeIdaho Falls

BTR - IDA

BTRIDA

Baton Rouge Ryan

jue. 4/10

5:00 am-1:28 pm

2 stops9h 28m

Idaho Falls Fanning Field

mar. 4/15

6:50 am-7:23 pm

2 stops11h 33m

$510

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

vie. 4/11

6:00 am-11:51 am

1 stop7h 51m

Spokane

dom. 4/20

10:45 pm-9:36 am

1 stop8h 51m

$619

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

vie. 4/11

2:47 pm-10:59 pm

2 stops10h 12m

Spokane

mar. 4/15

5:34 am-3:53 pm

1 stop8h 19m

$629

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

vie. 4/11

2:47 pm-9:56 pm

2 stops9h 09m

Spokane

dom. 4/20

5:00 am-5:52 pm

2 stops10h 52m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 18 results
1
2

Best time to book a flight from Baton Rouge to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Baton Rouge 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 Baton Rouge to Idaho

What is the cheapest month to book a flight from Baton Rouge to Idaho?

Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Idaho (average of $314). Flying from Baton Rouge to Idaho in June is currently the most expensive (average of $421). 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.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated marzo 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Baton Rouge to Idaho. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Crew

8.5

Boarding

8.2

Food

7.1

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Idaho. 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 Baton Rouge to Idaho?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Idaho. Baton Rouge Ryan is conveniently located just 5.8 mi from Baton Rouge’s city center.

  • What are the cheapest airlines to fly from Baton Rouge to Idaho one-way?

    One-way options have recently been found by users for as low as $305 on United Airlines. Other airlines that offer cheap prices include American Airlines from $361 and Delta from $419 one-way.

  • What are the most popular routes from Baton Rouge to Idaho?

    When deciding which route to take from Baton Rouge to Idaho consider Baton Rouge Ryan - Boise Air Term. Gowen Fld, Baton Rouge Ryan - Jackson Hole or Baton Rouge Ryan - Idaho Falls Fanning Field as they are the most popular.

  • Can I find deals for flights from Baton Rouge to Idaho that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Idaho?

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

  • Can I find deals for business class flights from Baton Rouge to Idaho?

    Yes. Cheapflights offers flight deals from Baton Rouge to Idaho 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 Baton Rouge to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Idaho (average of $314). Flying from Baton Rouge to Idaho in June is currently the most expensive (average of $421). 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 Baton Rouge to Idaho

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Top airline flying from Baton Rouge to Idaho

Discover the top airline that operate flights from Baton Rouge to Idaho. 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$498Average$581FlexibilityNo cancel feeOn-time71%
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