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$235 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 10/6. 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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Flight Deals

Cheap Flights from Baton Rouge to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$464
Idaho Falls
Idaho Falls2 stops$439
Spokane
Spokane2 stops$469
Boise
Boise1 stop$464
Idaho Falls
Idaho Falls2 stops$439
Spokane
Spokane2 stops$469

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, Nov 11 - Sat, Nov 14
United Airlines Logo
5:00 am - 1:28 pmBTR  Baton Rouge Ryan-IDA Idaho Falls Fanning Field
9h 28m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
10:35 am - 9:50 pmIDA  Idaho Falls Fanning Field-BTR Baton Rouge Ryan
10h 15m2 stops Denver Intl Houston George Bush Intcntl
$439United Airlines
Fri, Sep 4 - Tue, Sep 8
Delta Logo
2:42 pm - 9:57 pmBTR  Baton Rouge Ryan-BOI Boise Air Term. Gowen Fld
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:44 pm - 9:39 amBOI  Boise Air Term. Gowen Fld-BTR Baton Rouge Ryan
13h 55m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$464Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
5:00 am - 1:45 pmBTR  Baton Rouge Ryan-BOI Boise Air Term. Gowen Fld
9h 45m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
7:10 pm - 8:50 amBOI  Boise Air Term. Gowen Fld-BTR Baton Rouge Ryan
12h 40m2 stops San Francisco Houston George Bush Intcntl
$469United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
5:20 am - 12:34 pmBTR  Baton Rouge Ryan-GEG Spokane
9h 14m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:00 am - 7:43 pmGEG  Spokane-BTR Baton Rouge Ryan
12h 43m2 stops Denver Intl Houston George Bush Intcntl
$469United Airlines
Tue, Aug 18 - Sun, Aug 23
Delta Logo
6:07 am - 12:49 pmBTR  Baton Rouge Ryan-BOI Boise Air Term. Gowen Fld
7h 42m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:10 pm - 9:39 amBOI  Boise Air Term. Gowen Fld-BTR Baton Rouge Ryan
9h 29m1 stop Atlanta Hartsfield-Jackson
$473Delta
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
5:50 am - 11:59 amBTR  Baton Rouge Ryan-GEG Spokane
8h 09m1 stop Dallas/Fort Worth
American Airlines Logo
12:49 pm - 10:56 pmGEG  Spokane-BTR Baton Rouge Ryan
8h 07m1 stop Dallas/Fort Worth
$480American Airlines
Fri, Sep 25 - Sat, Oct 3
American Airlines Logo
2:29 pm - 9:20 pmBTR  Baton Rouge Ryan-IDA Idaho Falls Fanning Field
7h 51m1 stop Dallas/Fort Worth
American Airlines Logo
12:15 pm - 6:12 pmIDA  Idaho Falls Fanning Field-BTR Baton Rouge Ryan
4h 57m1 stop Dallas/Fort Worth
$491American Airlines
Tue, Dec 15 - Sun, Dec 20
American Airlines Logo
4:23 pm - 10:03 pmBTR  Baton Rouge Ryan-BOI Boise Air Term. Gowen Fld
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 1:48 pmBOI  Boise Air Term. Gowen Fld-BTR Baton Rouge Ryan
5h 48m1 stop Dallas/Fort Worth
$514American Airlines
Tue, Dec 15 - Sun, Dec 20
Delta Logo
10:26 am - 10:26 pmBTR  Baton Rouge Ryan-BOI Boise Air Term. Gowen Fld
13h 00m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
Delta Logo
11:30 pm - 9:41 amBOI  Boise Air Term. Gowen Fld-BTR Baton Rouge Ryan
9h 11m1 stop Atlanta Hartsfield-Jackson
$515Delta
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
5:20 am - 3:24 pmBTR  Baton Rouge Ryan-IDA Idaho Falls Fanning Field
11h 04m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
10:35 am - 7:43 pmIDA  Idaho Falls Fanning Field-BTR Baton Rouge Ryan
8h 08m2 stops Denver Intl Houston George Bush Intcntl
$528United 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 May and July, when the average cost of round-trip tickets is $618 and $587 respectively.

Find deals

Good to know

Cheapest flight

$235
Most popular time to fly with an average 9% 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)