$234+ Cheap flights from Boise to Baton Rouge (BOI - BTR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BTR
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Baton Rouge with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Baton Rouge
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to Baton RougeExplore the most affordable flight options available from Boise to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Boise to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:41 pm -
1 stop7h 15m
Sat 10/105:50 am -
1 stop6h 34m
Deal found 9/24![American Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:14 pm -
1 stop8h 27m
Sun 10/115:50 am -
1 stop9h 01m
Deal found 9/22![Alaska Airlines logo]()
$768
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:22 pm -
2 stops13h 32m
Sat 10/102:29 pm -
2 stops10h 30m
Deal found 9/24![Alaska Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:32 am -
2 stops13h 44m
Wed 9/305:20 am -
2 stops13h 23m
Deal found 9/26![United Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:50 pm -
1 stop5h 22m
Wed 9/305:56 am -
1 stop8h 04m
Deal found 9/26![American Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 am -
3 stops9h 32m
Sat 10/105:20 am -
2 stops8h 38m
Deal found 9/24![United Airlines logo]()
$985
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:14 pm -
1 stop6h 08m
Sun 10/185:50 am -
1 stop9h 01m
Deal found 9/26![Alaska Airlines logo]()
$1,025
This American Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:41 pm -
1 stop7h 14m
Sun 11/157:36 pm -
1 stop16h 49m
Deal found 9/21![American Airlines logo]()
$1,139
Best flights from Boise to Baton RougeDiscover carefully curated flight deals from Boise to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Boise to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/51:43 pm -
1 stop7h 18m
Sun 1/106:00 am -
2 stops11h 49m
Deal found 9/25![Delta logo]()
$463
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/56:30 am -
1 stop6h 31m
Sun 1/107:20 am -
1 stop6h 24m
Deal found 9/23![American Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/268:00 am -
2 stops12h 31m
Sat 1/3012:05 pm -
2 stops10h 30m
Deal found 9/23![United Airlines logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/261:35 pm -
1 stop6h 34m
Sat 1/302:41 pm -
1 stop6h 25m
Deal found 9/24![Alaska Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/54:05 pm -
3 stops15h 43m
Sun 1/105:00 am -
2 stops9h 30m
Deal found 9/24![United Airlines logo]()
$515
Last-minute flights from Boise to Baton RougeDiscover last-minute flight deals from Boise to Baton Rouge. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Baton Rouge. Data last updated September 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:32 am -
2 stops13h 44m
Wed 9/305:20 am -
2 stops13h 23m
Deal found 9/26![United Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:50 pm -
1 stop5h 22m
Wed 9/305:56 am -
1 stop8h 04m
Deal found 9/26![American Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:50 pm -
1 stop20h 01m
Sun 10/47:47 pm -
1 stop16h 37m
Deal found 9/26![American Airlines logo]()
$1,297
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:41 pm -
1 stop7h 15m
Sat 10/105:50 am -
1 stop6h 34m
Deal found 9/24![American Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:22 pm -
2 stops13h 32m
Sat 10/102:29 pm -
2 stops10h 30m
Deal found 9/24![Alaska Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 am -
3 stops9h 32m
Sat 10/105:20 am -
2 stops8h 38m
Deal found 9/24![United Airlines logo]()
$985
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:14 pm -
1 stop8h 27m
Sun 10/115:50 am -
1 stop9h 01m
Deal found 9/22![Alaska Airlines logo]()
$768
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:14 pm -
1 stop6h 08m
Sun 10/185:50 am -
1 stop9h 01m
Deal found 9/26![Alaska Airlines logo]()
$1,025
One-way flights from Boise to Baton RougeSearch for one-way flight options from Boise to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Boise to Baton Rouge. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/61:35 pm -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$234
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:30 am -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/32:00 pm -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/21:35 pm -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/39:46 pm -
2 stops11h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Alaska Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/65:26 pm -
2 stops16h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$724
Find flight deals from Boise to Baton Rouge
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $458 (Delta) |
One-way from | $234 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Baton Rouge that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Boise to Baton Rouge that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Sat 2/6
1:35 pm-9:09 pm
1 stop6h 34m
Baton Rouge Ryan
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Tue 1/5
1:43 pm-10:01 pm
1 stop7h 18m
Baton Rouge Ryan
Sun 1/10
6:00 am-4:49 pm
2 stops11h 49m
$463
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Tue 1/5
6:30 am-2:01 pm
1 stop6h 31m
Baton Rouge Ryan
Sun 1/10
7:20 am-12:44 pm
1 stop6h 24m
$496
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Tue 1/26
8:00 am-9:31 pm
2 stops12h 31m
Baton Rouge Ryan
Sat 1/30
12:05 pm-9:35 pm
2 stops10h 30m
$509
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Tue 1/5
4:05 pm-8:48 am
3 stops15h 43m
Baton Rouge Ryan
Sun 1/10
5:00 am-1:30 pm
2 stops9h 30m
$515
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Tue 1/26
1:35 pm-9:09 pm
1 stop6h 34m
Baton Rouge Ryan
Sat 1/30
2:41 pm-8:06 pm
1 stop6h 25m
$525
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Sun 1/3
9:46 pm-10:07 am
2 stops11h 21m
Baton Rouge Ryan
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$536
BoiseBaton Rouge
BOI Boise Air Term. Gowen Fld - BTR Baton Rouge Ryan
BOIBTR
Boise Air Term. Gowen Fld
Sat 2/6
5:26 pm-11:15 am
2 stops16h 49m
Baton Rouge Ryan
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$724
Sorted by cheapest first
Compare providers for flights from Boise to Baton Rouge
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Baton Rouge in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Baton Rouge flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Baton Rouge
Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Boise with our price prediction graph.
BOI-BTR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Baton Rouge
Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated September 26, 2026.
Get a feel of what it's like to fly with American Airlines from Boise to Baton Rouge by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Overall
7.0
Food
6.4
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Crew
7.9
Overall
7.0
Food
6.4
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Boise to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Baton Rouge?
Book flights to Baton Rouge if you plan to visit one of these locationsSaint Francisville
McComb
Denham Springs
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Other flights to Baton Rouge
Explore flights to Baton Rouge departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Complete your trip
Complete your trip to Baton Rouge by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Baton Rouge by cabin class
Find flights from Boise to Baton Rouge, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Baton Rouge flights
Browse other Boise and Baton Rouge flight options. Last updated on September 26, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boise to Baton Rouge
Discover the top airline that operate flights from Boise to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$406 | FlexibilityNo cancel fee | On-time71% |