$377 Find Cheap Flights from Baton Rouge to Idaho

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 Idaho 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 Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Idaho, 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 Idaho, as well as popular online travel agencies
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Cheap Flights from Baton Rouge to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise2 stops$377
Spokane
Spokane1 stop$403
Boise
Boise2 stops$377
Spokane
Spokane1 stop$403

Book Cheap Baton Rouge to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Idaho 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 Idaho

Wed, May 27 - Sat, Jun 6
Delta Logo
3:48 pm - 12:04 am
BTR
-
BOI
9h 16m
2 stops
Delta Logo
6:41 pm - 9:42 am
BOI
-
BTR
14h 01m
2 stops
$377Delta
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, Aug 5 - Tue, Aug 11
Delta Logo
6:07 am - 11:28 am
BTR
-
GEG
7h 21m
1 stop
Delta Logo
12:40 pm - 10:01 pm
GEG
-
BTR
7h 21m
1 stop
$403Delta
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
2:27 pm - 8:42 pm
BTR
-
GEG
8h 15m
1 stop
American Airlines Logo
12:53 pm - 10:55 pm
GEG
-
BTR
8h 02m
1 stop
$408American Airlines
Wed, May 27 - Sat, Jun 6
American Airlines Logo
2:18 pm - 11:11 pm
BTR
-
BOI
9h 53m
2 stops
American Airlines Logo
4:06 pm - 10:59 pm
BOI
-
BTR
5h 53m
1 stop
$412American Airlines
Wed, May 27 - Sat, Jun 6
American Airlines Logo
8:10 am - 3:07 pm
BTR
-
BOI
7h 57m
1 stop
American Airlines Logo
4:06 pm - 10:59 pm
BOI
-
BTR
5h 53m
1 stop
$419American Airlines
Tue, Aug 18 - Wed, Aug 19
United Airlines Logo
12:00 pm - 8:40 pm
BTR
-
JAC
9h 40m
2 stops
United Airlines Logo
8:05 am - 9:28 pm
JAC
-
BTR
12h 23m
2 stops
$536United Airlines
Mon, Jul 13 - Mon, Jul 20
Alaska Airlines Logo
2:12 pm - 12:04 am
BTR
-
BOI
10h 52m
2 stops
Alaska Airlines Logo
8:00 pm - 5:45 pm
BOI
-
BTR
20h 45m
2 stops
$544Alaska Airlines
Wed, Aug 5 - Tue, Aug 11
Alaska Airlines Logo
11:14 am - 11:07 pm
BTR
-
GEG
13h 53m
2 stops
Alaska Airlines Logo
6:13 am - 8:06 pm
GEG
-
BTR
11h 53m
2 stops
$562Alaska Airlines
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
12:10 pm - 9:02 pm
BTR
-
JAC
9h 52m
2 stops
United Airlines Logo
8:05 am - 11:11 am
JAC
-
BTR
26h 06m
2 stops
$652United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Baton Rouge to Idaho 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 Idaho?

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 Idaho were found on Delta ($377) and American Airlines ($412).

Find deals

Good to know

Cheapest flight$377
Flight from Baton Rouge to Boise

FAQs - booking Idaho flights

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

    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 Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baton Rouge to Idaho 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 Idaho?

    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 from Baton Rouge to Idaho with an airline and back with another airline.

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

    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 from Baton Rouge to Idaho 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 Idaho

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Idaho. 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 Idaho? 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 11664 reviews
6.4Food
7.9Crew
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

2.0 MediocreAnonymous, May 2026
MSP - CLT
Read more American Airlines reviews

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

The small flights with Valet Luggage has a poor service

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

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

Information on your arrival and departure airports

Baton Rouge (BTR)