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Baton Rouge

$212+ Cheap flights from Idaho to Baton Rouge (BTR)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BTR
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Idaho to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 22, 2025.

Round-trip from

$344
(Delta)

One-way from

$212
(Delta)
From Idaho to Baton Rouge Ryan
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One-way flight from Idaho to Baton Rouge Ryan
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Find flight deals from Idaho to Baton Rouge

Cheapest flights from Idaho to Baton Rouge
Explore the most affordable flight options available from Idaho to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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 2/111:10 pmGEG - BTR
1 stop7h 13mDelta
Wed 2/196:05 amBTR - GEG
1 stop7h 55mDelta
Deal found 1/20$344
This American Airlines deal was found by Cheapflights users on 1/21. 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 6/42:19 pmGEG - BTR
1 stop7h 37mAmerican Airlines
Sat 6/74:32 pmBTR - GEG
1 stop5h 58mAmerican Airlines
Deal found 1/21$399
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/117:02 amGEG - BTR
2 stops12h 43mUnited Airlines
Wed 2/197:20 amBTR - GEG
2 stops15h 51mUnited Airlines
Deal found 1/20$520
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 6/45:44 pmGEG - BTR
2 stops13h 59mAlaska Airlines
Sat 6/712:21 pmBTR - GEG
2 stops12h 46mAlaska Airlines
Deal found 1/21$593
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 4/181:23 pmBOI - BTR
1 stop8h 23mAmerican Airlines
Mon 4/214:23 pmBTR - BOI
1 stop6h 49mAmerican Airlines
Deal found 1/21$792
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 4/186:37 amBOI - BTR
2 stops13h 12mAlaska Airlines
Mon 4/212:47 pmBTR - BOI
1 stop8h 25mAlaska Airlines
Deal found 1/21$820
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/245:25 pmBOI - BTR
2 stops18h 51mUnited Airlines
Fri 3/285:10 pmBTR - BOI
2 stops17h 52mUnited Airlines
Deal found 1/20$1,142

Find flights from Idaho to Baton Rouge within your budget

Customize your flight search to find flights from Idaho to Baton Rouge 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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Tue 2/11

1:10 pm-10:23 pm

1 stop7h 13m

Baton Rouge Ryan

Wed 2/19

6:05 am-12:00 pm

1 stop7h 55m

$344

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Wed 6/4

2:19 pm-11:56 pm

1 stop7h 37m

Baton Rouge Ryan

Sat 6/7

4:32 pm-8:30 pm

1 stop5h 58m

$399

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Tue 2/11

7:02 am-9:45 pm

2 stops12h 43m

Baton Rouge Ryan

Wed 2/19

7:20 am-9:11 pm

2 stops15h 51m

$520

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Wed 6/4

5:44 pm-9:43 am

2 stops13h 59m

Baton Rouge Ryan

Sat 6/7

12:21 pm-11:07 pm

2 stops12h 46m

$593

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Fri 4/18

1:23 pm-10:46 pm

1 stop8h 23m

Baton Rouge Ryan

Mon 4/21

4:23 pm-10:12 pm

1 stop6h 49m

$792

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Fri 4/18

6:37 am-8:49 pm

2 stops13h 12m

Baton Rouge Ryan

Mon 4/21

2:47 pm-10:12 pm

1 stop8h 25m

$820

BoiseBaton Rouge

BOI - BTR

BOIBTR

Boise Air Term. Gowen Fld

Mon 3/24

5:25 pm-1:16 pm

2 stops18h 51m

Baton Rouge Ryan

Fri 3/28

5:10 pm-10:02 am

2 stops17h 52m

$1,142

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Mon 3/10

7:24 pm-9:44 am

2 stops12h 20m

$212

LewistonBaton Rouge

LWS - BTR

LWSBTR

Lewiston Nez Perce Rgnl

Mon 3/10

7:13 am-5:00 pm

2 stops31h 47m

$252

SpokaneBaton Rouge

GEG - BTR

GEGBTR

Spokane

Wed 3/12

5:00 am-3:50 pm

2 stops8h 50m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 results
1
2

Best time to book a flight from Idaho to Baton Rouge

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

Travel insights for flights from Idaho to Baton Rouge

Get recent, data-driven insights about flights from Idaho to Baton Rouge including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Baton Rouge (average of $334). Flying from Idaho to Baton Rouge in March is currently the most expensive (average of $455). 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 ID to BTR?

Find hourly flight availability from Idaho to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 22, 2025.

When flying from Idaho to Baton Rouge, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Baton Rouge by month

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

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

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

If weather is an important factor for your trip to Baton Rouge, 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 Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated January 22, 2025.
See what other customers who have flown with American Airlines, Alaska Airlines and United Airlines from Idaho to Baton Rouge have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,707 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

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
9,707 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

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
8,512 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

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
8,975 reviews
Alaska Airlines
8.0
Very good
9,707 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

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
9,707 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 10

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 Idaho to Baton Rouge. 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 Baton Rouge from Idaho?

    If you book a flight to Baton Rouge from Idaho, you will be flying to Ryan, which is the city’s only airport. Baton Rouge Ryan (BTR) is located 5.8 mi from the center of Baton Rouge.

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

    $212 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $269 and $353, respectively.

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

    Most travelers choose Spokane - Baton Rouge Ryan, Boise Air Term. Gowen Fld - Baton Rouge Ryan or Lewiston Nez Perce Rgnl - Baton Rouge Ryan when deciding on the best route from Idaho to Baton Rouge.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho to Baton Rouge (average of $334). Flying from Idaho to Baton Rouge in March is currently the most expensive (average of $455). 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 Idaho?

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Port Allen

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Top airline flying from Idaho to Baton Rouge

Discover the top airline that operate flights from Idaho to Baton Rouge. 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$264Average$502FlexibilityNo cancel feeOn-time71%
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