What airlines fly to Idaho?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Idaho from Baton Rouge according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baton Rouge Ryan Airport to Idaho?

Prices for flights from Baton Rouge Ryan Airport to Idaho are updated daily.

How many operators does momondo search for flights from Baton Rouge Ryan Airport to Idaho?

As of December 2025, there are 2 operators available to choose from for flights from Baton Rouge Ryan Airport to Idaho.

How old do you have to be to fly from Baton Rouge Ryan Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$309 Cheap Flights from Baton Rouge to Idaho in 2025/26

1 adult

0 bags

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Find the cheapest flights from Baton Rouge to Idaho

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:00 pm

BTR

BOI

8h 00m1 stop

2:10 pm - 10:01 pm

BOI

BTR

6h 51m1 stop

$309Delta

Wed, Apr 15 - Wed, Apr 22

6:18 am - 11:45 am

BTR

GEG

7h 27m1 stop

12:55 pm - 10:01 pm

GEG

BTR

7h 06m1 stop

$334Delta

Tue, Jan 6 - Thu, Jan 15

6:18 am - 11:45 am

BTR

GEG

7h 27m1 stop

4:55 pm - 9:52 am

GEG

BTR

14h 57m2 stops

$339Delta

Thu, Jan 8 - Tue, Jan 13

6:18 am - 4:15 pm

BTR

GEG

11h 57m2 stops

4:55 pm - 9:52 am

GEG

BTR

14h 57m2 stops

$344Delta

Thu, Jan 8 - Tue, Jan 13

7:38 am - 12:23 pm

BTR

BOI

5h 45m1 stop

11:51 am - 10:09 pm

BOI

BTR

9h 18m2 stops

$369American Airlines

Wed, Apr 15 - Wed, Apr 22

7:38 am - 12:23 pm

BTR

BOI

5h 45m1 stop

11:51 am - 10:09 pm

BOI

BTR

9h 18m2 stops

$384American Airlines

Wed, Apr 15 - Wed, Apr 22

6:00 am - 1:08 pm

BTR

BOI

8h 08m1 stop

1:58 pm - 10:56 pm

BOI

BTR

7h 58m1 stop

$399Alaska Airlines

Wed, Jan 21 - Sat, Jan 24

2:29 pm - 11:59 pm

BTR

BOI

10h 30m2 stops

1:58 pm - 10:56 pm

BOI

BTR

7h 58m1 stop

$404Alaska Airlines

Wed, Jan 21 - Sat, Jan 24

9:30 am - 7:51 pm

BTR

BOI

11h 21m2 stops

10:15 am - 9:32 pm

BOI

BTR

10h 17m2 stops

$409United Airlines

Wed, Jan 21 - Sat, Jan 24

12:00 pm - 9:22 pm

BTR

GEG

11h 22m2 stops

5:00 am - 5:53 pm

GEG

BTR

10h 53m2 stops

$434United Airlines

Tue, Jan 6 - Sat, Jan 17

Alaska Airlines flights from Baton Rouge to Idaho

Our best Alaska Airlines deals on Baton Rouge to Idaho flight tickets

Alaska Airlines

Jan 21

BTR6:00 amBaton Rouge Ryan

8h 08m

1 stop

BOI1:08 pmBoise Air Term. Gowen Fld

Jan 24

BOI1:58 pmBoise Air Term. Gowen Fld

7h 58m

1 stop

BTR10:56 pmBaton Rouge Ryan

$399

Find similar

Alaska Airlines

Jan 21

BTR2:29 pmBaton Rouge Ryan

10h 30m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

Jan 24

BOI1:58 pmBoise Air Term. Gowen Fld

7h 58m

1 stop

BTR10:56 pmBaton Rouge Ryan

$404

Find similar

Alaska Airlines

May 27

BTR4:37 pmBaton Rouge Ryan

7h 28m

1 stop

BOI11:05 pmBoise Air Term. Gowen Fld

Jun 6

BOI7:27 amBoise Air Term. Gowen Fld

7h 27m

1 stop

BTR3:54 pmBaton Rouge Ryan

$449

Find similar

Delta flights from Baton Rouge to Idaho

Our best Delta deals on Baton Rouge to Idaho flight tickets

Delta

Apr 15

BTR6:00 amBaton Rouge Ryan

8h 00m

1 stop

BOI1:00 pmBoise Air Term. Gowen Fld

Apr 22

BOI2:10 pmBoise Air Term. Gowen Fld

6h 51m

1 stop

BTR10:01 pmBaton Rouge Ryan

$309

Find similar

Delta

Jan 6

BTR6:18 amBaton Rouge Ryan

7h 27m

1 stop

GEG11:45 amSpokane

Jan 15

GEG12:55 pmSpokane

7h 06m

1 stop

BTR10:01 pmBaton Rouge Ryan

$334

Find similar

Delta

Jan 8

BTR6:18 amBaton Rouge Ryan

11h 57m

2 stops

GEG4:15 pmSpokane

Jan 17

GEG12:55 pmSpokane

7h 06m

1 stop

BTR10:01 pmBaton Rouge Ryan

$339

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 4/15

6:00 am-1:00 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Wed 4/22

2:10 pm-10:01 pm

1 stop6h 51m

$309

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Tue 1/6

6:18 am-11:45 am

1 stop7h 27m

Spokane

Thu 1/15

12:55 pm-10:01 pm

1 stop7h 06m

$334

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Thu 1/8

6:18 am-11:45 am

1 stop7h 27m

Spokane

Tue 1/13

4:55 pm-9:52 am

2 stops14h 57m

$339

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Thu 1/8

6:18 am-4:15 pm

2 stops11h 57m

Spokane

Tue 1/13

4:55 pm-9:52 am

2 stops14h 57m

$344

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 4/15

7:38 am-12:23 pm

1 stop5h 45m

Boise Air Term. Gowen Fld

Wed 4/22

11:51 am-10:09 pm

2 stops9h 18m

$369

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 4/15

7:38 am-12:23 pm

1 stop5h 45m

Boise Air Term. Gowen Fld

Wed 4/22

11:51 am-10:09 pm

2 stops9h 18m

$384

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 1/21

6:00 am-1:08 pm

1 stop8h 08m

Boise Air Term. Gowen Fld

Sat 1/24

1:58 pm-10:56 pm

1 stop7h 58m

$399

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 1/21

2:29 pm-11:59 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Sat 1/24

1:58 pm-10:56 pm

1 stop7h 58m

$404

Baton RougeBoise

BTR - BOI

BTRBOI

Baton Rouge Ryan

Wed 1/21

9:30 am-7:51 pm

2 stops11h 21m

Boise Air Term. Gowen Fld

Sat 1/24

10:15 am-9:32 pm

2 stops10h 17m

$409

Baton RougeSpokane

BTR - GEG

BTRGEG

Baton Rouge Ryan

Tue 1/6

12:00 pm-9:22 pm

2 stops11h 22m

Spokane

Sat 1/17

5:00 am-5:53 pm

2 stops10h 53m

$434

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Baton Rouge to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Thursday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $556. On the other hand, Friday is the most expensive day to depart from Baton Rouge because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $575.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the morning. momondo users have found flights departing from Baton Rouge to Idaho in the morning for as low as $556. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $587 per ticket.

Cheap Baton Rouge to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Idaho

Fastest flight time	8h 00m
Direct flights	None

The fastest flight from Baton Rouge to Idaho takes 8h 00m

There are no direct flights from Baton Rouge to Idaho. There are no popular flight routes from Baton Rouge to Idaho.

Search flight deals

When did momondo last update prices for flights from Baton Rouge Ryan Airport to Idaho?
Prices for flights from Baton Rouge Ryan Airport to Idaho are updated daily.
How many operators does momondo search for flights from Baton Rouge Ryan Airport to Idaho?
As of December 2025, there are 2 operators available to choose from for flights from Baton Rouge Ryan Airport to Idaho.
How old do you have to be to fly from Baton Rouge Ryan Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Baton Rouge to Idaho

Compare and see reviews for airlines that fly from Baton Rouge to Idaho with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $378	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Baton Rouge to Idaho?

Finding the right flight to Idaho from Baton Rouge is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

Can I find flights from Baton Rouge to Idaho with flexible booking policies on momondo?

Yes. All flights to Idaho from Baton Rouge on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baton Rouge to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baton Rouge to Idaho.

I’m not ready to book a flight from Baton Rouge to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Baton Rouge and alert you when they change.