BTR - BOI

$297 Find Cheap Flights from Baton Rouge to Boise

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Boise departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$297
Delta
Wed 4/15Wed 4/22
BTR - BOI • 1 stop
Cheapest one-way
Multiple Airlines
Fri 1/23
BTR - BOI • multi-stop
Top airlines
Delta
Cheapest • from $297 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Boise (BTR-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to Boise

Wed, Apr 15 - Wed, Apr 22
Delta Logo
6:00 am - 1:00 pm
BTR
-
BOI
8h 00m
1 stop
Delta Logo
2:10 pm - 10:01 pm
BOI
-
BTR
6h 51m
1 stop
$297Delta
Thu, Jun 4 - Mon, Jun 15
Delta Logo
3:20 pm - 10:38 pm
BTR
-
BOI
8h 18m
1 stop
Delta Logo
11:30 pm - 9:34 am
BOI
-
BTR
9h 04m
1 stop
$334Delta
Thu, Jun 4 - Mon, Jun 15
Delta Logo
3:20 pm - 10:38 pm
BTR
-
BOI
8h 18m
1 stop
Delta Logo
11:30 pm - 9:34 am
BOI
-
BTR
9h 04m
1 stop
$389Delta
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
5:00 am - 3:24 pm
BTR
-
BOI
11h 24m
2 stops
United Airlines Logo
6:15 am - 10:45 pm
BOI
-
BTR
15h 30m
2 stops
$421United Airlines
Wed, Apr 15 - Wed, Apr 22
Delta Logo
6:00 am - 5:11 pm
BTR
-
BOI
12h 11m
2 stops
Delta Logo
2:10 pm - 10:01 pm
BOI
-
BTR
6h 51m
1 stop
$423Delta
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
5:00 am - 3:24 pm
BTR
-
BOI
11h 24m
2 stops
United Airlines Logo
7:11 am - 9:10 pm
BOI
-
BTR
12h 59m
2 stops
$428United Airlines
Wed, May 27 - Sat, Jun 6
Delta Logo
1:40 pm - 10:38 pm
BTR
-
BOI
9h 58m
1 stop
Delta Logo
1:43 pm - 10:00 pm
BOI
-
BTR
7h 17m
1 stop
$473Delta
Wed, May 27 - Sat, Jun 6
Delta Logo
1:40 pm - 10:38 pm
BTR
-
BOI
9h 58m
1 stop
Delta Logo
1:43 pm - 10:00 pm
BOI
-
BTR
7h 17m
1 stop
$503Delta
Thu, Jun 4 - Mon, Jun 15
Delta Logo
1:40 pm - 11:56 pm
BTR
-
BOI
11h 16m
2 stops
Delta Logo
11:30 pm - 9:34 am
BOI
-
BTR
9h 04m
1 stop
$537Delta
Wed, May 27 - Sat, Jun 6
Alaska Airlines Logo
2:15 pm - 11:58 pm
BTR
-
BOI
10h 43m
2 stops
Alaska Airlines Logo
12:19 pm - 7:20 pm
BOI
-
BTR
6h 01m
1 stop
$545Alaska Airlines
Booking Insights

KAYAK's insights & trends for Baton Rouge to Boise flights

Get data-powered insights and trends into flights from Baton Rouge to Boise to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baton Rouge to Boise?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baton Rouge to Boise were found on Delta ($297) and United Airlines ($421).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$297
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Baton Rouge to Boise

When to book flights from Baton Rouge to Boise

Are your dates flexible? Find out the best times to travel from Baton Rouge to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baton Rouge to Boise

  • What is the cheapest flight from Baton Rouge to Boise?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Boise was $297 for a round-trip ticket.

  • Do I need a passport to fly between Baton Rouge and Boise?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Baton Rouge to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Boise?

    oneworld is the only airline alliance operating flights between Baton Rouge and Boise.

  • How does KAYAK find such low prices on flights from Baton Rouge to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baton Rouge to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Baton Rouge is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baton Rouge to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baton Rouge to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Baton Rouge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baton Rouge to Boise

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baton Rouge to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11177 reviews
7.5Boarding
6.4Food
7.2Comfort
8.0Crew
6.9Entertainment
Airline reviews

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

8.0 ExcellentMichelle, Jan 2026
DCA - SRQ
Read more American Airlines reviews

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

No enough space plus only allowing one laggage instead of two like other airlines.

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

Information on your arrival and departure airports

Baton Rouge (BTR)
Boise (BOI)