What are the cheapest airlines flying from Baton Rouge to Boise round-trip?

Cheapflights users have booked flights from Baton Rouge to Boise round-trip from $398. Another airline that can offer you cheap pricing is American Airlines. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Baton Rouge to Boise?

Travelers seeking maximum savings on their Baton Rouge to Boise flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Baton Rouge to Boise?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 3% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Baton Rouge to Boise?

Flights from Baton Rouge to Boise lean towards being more expensive in March. Prices are generally better when you fly from Baton Rouge to Boise in September, with the cheapest ticket starting at $401.

What is the cheapest time of day to fly from BTR to BOI?

One of the essential ways to save on airfare from Baton Rouge to Boise is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 6% on airfare.

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

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

How can I find direct flights from Baton Rouge to Boise?

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

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

Yes. Cheapflights offers flight deals from Baton Rouge 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.

$398+ Flights from Baton Rouge to Boise

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Baton Rouge 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 Baton Rouge to Boise

Round-trip from	$398 (Delta)
Popular in	March
Cheapest in	September
Average price	$556

From Baton Rouge Ryan to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Baton Rouge to Boise

Cheapest flights from Baton Rouge to Boise
Explore the most affordable flight options available from Baton Rouge to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Tue 8/53:21 pmBTR - BOI

1 stop8h 09mDelta

Thu 8/711:40 pmBOI - BTR

1 stop8h 14mDelta

Deal found 6/10

$398

Tue 8/57:33 amBTR - BOI

2 stops10h 14mAmerican Airlines

Thu 8/76:35 amBOI - BTR

2 stops8h 18mAmerican Airlines

Deal found 6/10

$488

Best flights from Baton Rouge to Boise
Discover carefully curated flight deals from Baton Rouge to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 8/53:21 pmBTR - BOI

1 stop8h 09mDelta

Thu 8/711:40 pmBOI - BTR

1 stop8h 14mDelta

Deal found 6/10

$398

Tue 8/57:33 amBTR - BOI

2 stops10h 14mAmerican Airlines

Thu 8/76:35 amBOI - BTR

2 stops8h 18mAmerican Airlines

Deal found 6/10

$488

One-way flights from Baton Rouge to Boise
Search for one-way flight options from Baton Rouge to Boise. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 6/165:45 amBTR - BOI

1 stop6h 11mAmerican Airlines

Deal found 6/12

$440

Mon 6/164:02 pmBTR - BOI

3 stops18h 44mUnited Airlines

Deal found 6/12

$898

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Tue 8/5

3:21 pm-10:30 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Thu 8/7

11:40 pm-8:54 am

1 stop8h 14m

$398

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Tue 8/5

7:33 am-4:47 pm

2 stops10h 14m

Boise Air Term. Gowen Fld

Thu 8/7

6:35 am-3:53 pm

2 stops8h 18m

$488

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Mon 6/16

5:45 am-10:56 am

1 stop6h 11m

$440

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Mon 6/16

4:02 pm-9:46 am

3 stops18h 44m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Baton Rouge to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Boise (average of $314). Flying from Baton Rouge to Boise in June is currently the most expensive (average of $395). 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 Boise by month

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, 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 Boise

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Baton Rouge to Boise round-trip?
Cheapflights users have booked flights from Baton Rouge to Boise round-trip from $398. Another airline that can offer you cheap pricing is American Airlines. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Baton Rouge to Boise that include hotel bookings?
Yes. In addition to deals on Baton Rouge to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baton Rouge to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Boise.
Can I find deals for business class flights from Baton Rouge to Boise?
Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Boise?
Currently, October is the cheapest month in which you can book a flight from Baton Rouge to Boise (average of $314). Flying from Baton Rouge to Boise in June is currently the most expensive (average of $395). 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

Nampa

Meridian

Ontario

McCall

Caldwell

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Baton Rouge to Boise

New Orleans to Jackson flights

New Orleans to Spokane flights

New Orleans to Boise flights

Lafayette to Jackson flights

New Orleans to Idaho Falls flights

Baton Rouge to Jackson flights

Shreveport to Spokane flights

Shreveport to Jackson flights

Shreveport to Idaho Falls flights

Lafayette to Boise flights

Alexandria to Spokane flights

Baton Rouge to Spokane flights

Baton Rouge to Idaho Falls flights

Shreveport to Pocatello flights

Other flights to Boise

Top airline flying from Baton Rouge to Boise

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$498	Average$581	FlexibilityNo cancel fee	On-time71%

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.

$398+ Cheap flights from Baton Rouge to Boise (BTR - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baton Rouge to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baton Rouge to Boise

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Baton Rouge to Boise

Cheapest flights from Baton Rouge to BoiseExplore the most affordable flight options available from Baton Rouge to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Baton Rouge to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Boise that are best for you.

Best time to book a flight from Baton Rouge to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Baton Rouge with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Boise

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

Rainfall in Boise by month

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

Temperature in Boise by month

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

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 12, 2025.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Baton Rouge to Boise round-trip?

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

How can I find direct flights from Baton Rouge to Boise?

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

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

Traveling to a place near Baton Rouge?

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.

Alternative routes for Baton Rouge to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Baton Rouge to Boise

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Baton Rouge to Boise
Explore the most affordable flight options available from Baton Rouge to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.