BTR - BOI

$358 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 5/27. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$358
Delta
Wed 5/27Sat 6/6
BTR - BOI • 1 stop
Top airlines
Delta
Cheapest • from $358 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and Boise. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $423 (round-trip)
Dallas (DFW)
Shortest trip • 7h 12m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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, May 27 - Sat, Jun 6
Delta Logo
3:48 pm - 10:28 pm
BTR
-
BOI
7h 40m
1 stop
Delta Logo
6:41 pm - 9:42 am
BOI
-
BTR
14h 01m
2 stops
$358Delta
Wed, May 27 - Sat, Jun 6
Delta Logo
3:48 pm - 10:28 pm
BTR
-
BOI
7h 40m
1 stop
Delta Logo
6:41 pm - 9:42 am
BOI
-
BTR
14h 01m
2 stops
$391Delta
Wed, May 27 - Sat, Jun 6
Delta Logo
6:03 am - 5:50 pm
BTR
-
BOI
12h 47m
2 stops
Delta Logo
6:41 pm - 9:42 am
BOI
-
BTR
14h 01m
2 stops
$393Delta
Wed, May 27 - Sat, Jun 6
American Airlines Logo
6:00 am - 11:19 am
BTR
-
BOI
6h 19m
1 stop
American Airlines Logo
4:06 pm - 10:59 pm
BOI
-
BTR
5h 53m
1 stop
$402American Airlines
Wed, May 27 - Sat, Jun 6
American Airlines Logo
11:30 am - 11:11 pm
BTR
-
BOI
12h 41m
2 stops
American Airlines Logo
4:06 pm - 10:59 pm
BOI
-
BTR
5h 53m
1 stop
$407American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
4:53 pm - 10:38 pm
BTR
-
BOI
6h 45m
1 stop
American Airlines Logo
1:53 pm - 10:51 pm
BOI
-
BTR
7h 58m
1 stop
$419American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
4:53 pm - 10:38 pm
BTR
-
BOI
6h 45m
1 stop
American Airlines Logo
6:45 am - 6:02 pm
BOI
-
BTR
10h 17m
2 stops
$424American Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
2:00 pm - 10:16 pm
BTR
-
BOI
9h 16m
2 stops
United Airlines Logo
6:30 am - 5:34 pm
BOI
-
BTR
10h 04m
2 stops
$429United Airlines
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
11:14 am - 8:20 pm
BTR
-
BOI
10h 06m
2 stops
Alaska Airlines Logo
12:17 pm - 8:06 pm
BOI
-
BTR
6h 49m
1 stop
$458Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
6:00 am - 11:27 am
BTR
-
BOI
6h 27m
1 stop
Alaska Airlines Logo
12:17 pm - 8:06 pm
BOI
-
BTR
6h 49m
1 stop
$464Alaska 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 ($358) and American Airlines ($402).

Find deals

Good to know

Cheapest flight$358
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 $358 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.
7.1
American AirlinesOverall score based on 11659 reviews
6.9Entertainment
7.5Boarding
7.9Crew
6.4Food
7.2Comfort
Airline reviews

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

4.0 OkayDarren, Apr 2026
LGA - BNA
Read more American Airlines reviews

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

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)