$261 Find Cheap Flights from Baton Rouge to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Idaho departing on 8/30. 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

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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$359
Idaho Falls
Idaho Falls2 stops$571
Spokane
Spokane1 stop$433
Boise
Boise2 stops$359
Idaho Falls
Idaho Falls2 stops$571
Spokane
Spokane1 stop$433

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, Aug 19 - Wed, Aug 26
United Airlines Logo
12:00 pm - 9:24 pm
BTR
-
BOI
10h 24m
2 stops
United Airlines Logo
6:30 am - 5:33 pm
BOI
-
BTR
10h 03m
2 stops
$359United Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
6:00 am - 11:16 am
BTR
-
BOI
6h 16m
1 stop
American Airlines Logo
2:49 pm - 10:55 pm
BOI
-
BTR
7h 06m
1 stop
$373American Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
11:14 am - 10:40 pm
BTR
-
BOI
12h 26m
2 stops
American Airlines Logo
2:49 pm - 10:55 pm
BOI
-
BTR
7h 06m
1 stop
$378American Airlines
Tue, Dec 15 - Sun, Dec 20
Delta Logo
1:40 pm - 12:04 am
BTR
-
BOI
11h 24m
2 stops
Delta Logo
11:30 pm - 9:41 am
BOI
-
BTR
9h 11m
1 stop
$411Delta
Tue, Aug 18 - Mon, Aug 24
Delta Logo
3:57 pm - 11:59 pm
BTR
-
BOI
9h 02m
2 stops
Delta Logo
6:45 pm - 9:39 am
BOI
-
BTR
13h 54m
2 stops
$416Delta
Fri, Sep 25 - Mon, Sep 28
Delta Logo
3:48 pm - 9:37 pm
BTR
-
GEG
7h 49m
1 stop
Delta Logo
10:50 pm - 9:39 am
GEG
-
BTR
8h 49m
1 stop
$433Delta
Fri, Sep 25 - Mon, Sep 28
Delta Logo
3:48 pm - 9:37 pm
BTR
-
GEG
7h 49m
1 stop
Delta Logo
5:14 pm - 9:39 am
GEG
-
BTR
14h 25m
2 stops
$438Delta
Tue, Aug 4 - Sat, Aug 15
American Airlines Logo
6:16 pm - 11:21 pm
BTR
-
BOI
6h 05m
1 stop
American Airlines Logo
1:55 pm - 10:55 pm
BOI
-
BTR
8h 00m
2 stops
$452American Airlines
Tue, Aug 4 - Sat, Aug 15
American Airlines Logo
2:12 pm - 11:11 pm
BTR
-
BOI
9h 59m
2 stops
American Airlines Logo
1:55 pm - 10:55 pm
BOI
-
BTR
8h 00m
2 stops
$457American Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
12:00 pm - 9:37 pm
BTR
-
BOI
10h 37m
2 stops
United Airlines Logo
6:15 am - 9:28 pm
BOI
-
BTR
14h 13m
2 stops
$459United 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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baton Rouge to Idaho is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and May, when the average cost of round-trip tickets is $648 and $618 respectively.

Find deals

Good to know

Cheapest flight

$261
Most popular time to fly with an average 6% increase in price.
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.

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

Information on your arrival and departure airports

Baton Rouge (BTR)