$198+ Cheap flights from Louisville to Boise (SDF - BOI)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BOI
Thg. 7 9 — Thg. 7 161
Round-trip
1 adult, Economy
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Cheapest flights from Louisville to BoiseExplore the most affordable flight options available from Louisville to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Tháng Sáu 9, 2026.
Explore the most affordable flight options available from Louisville to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Tháng Sáu 9, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 7 8/154:30 pm
SDF
- BOI
1 stop6h 22m
Delta
Th. 4 8/265:30 am
BOI
- SDF
1 stop8h 20m
Delta
Deal found 6/6![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 7 8/154:30 pm
SDF
- BOI
1 stop6h 22m
Delta
Th. 3 8/256:45 pm
BOI
- SDF
2 stops13h 47m
Delta
Deal found 6/6![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 3 8/186:00 am
SDF
- BOI
2 stops8h 14m
Delta
Th. 7 8/221:06 pm
BOI
- SDF
2 stops9h 03m
Delta
Deal found 6/6![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 6/4. 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.
Th. 6 7/36:49 am
SDF
- BOI
1 stop9h 02m
Delta
Th. 5 7/911:10 pm
BOI
- SDF
1 stop9h 19m
Delta
Deal found 6/4![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 7 8/154:30 pm
SDF
- BOI
1 stop6h 22m
Delta
Th. 2 8/245:30 am
BOI
- SDF
1 stop8h 20m
Delta
Deal found 6/6![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 6 8/147:54 pm
SDF
- BOI
1 stop6h 05m
Delta
Th. 7 8/2210:58 am
BOI
- SDF
2 stops11h 11m
Delta
Deal found 6/6![Delta logo]()
$444
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 9/174:15 pm
SDF
- BOI
1 stop9h 20m
Southwest
CN 9/204:45 pm
BOI
- SDF
1 stop6h 15m
Southwest
Deal found 6/7![Southwest logo]()
$452
This Delta deal was found by Cheapflights users on 6/4. 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.
CN 9/137:25 pm
SDF
- BOI
1 stop6h 04m
Delta
Th. 6 9/1811:35 pm
BOI
- SDF
1 stop8h 44m
Delta
Deal found 6/4![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 2 8/1710:40 am
SDF
- BOI
1 stop7h 35m
Southwest
Th. 2 8/2411:30 am
BOI
- SDF
2 stops9h 05m
Southwest
Deal found 6/6![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 6 8/146:50 am
SDF
- BOI
1 stop8h 52m
Delta
Th. 6 8/212:53 pm
BOI
- SDF
1 stop7h 03m
Delta
Deal found 6/6![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 7/28:45 am
SDF
- BOI
1 stop10h 30m
Southwest
Th. 3 7/145:30 am
BOI
- SDF
1 stop8h 05m
Southwest
Deal found 6/4![Southwest logo]()
$472
Best flights from Louisville to BoiseDiscover carefully curated flight deals from Louisville to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Tháng Sáu 9, 2026.
Discover carefully curated flight deals from Louisville to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Tháng Sáu 9, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 5 8/207:54 pm
SDF
- BOI
1 stop6h 05m
Delta
Th. 7 8/222:02 pm
BOI
- SDF
1 stop8h 07m
Delta
Deal found 6/6![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 2 8/244:15 pm
SDF
- BOI
1 stop9h 20m
Southwest
Th. 2 8/316:00 am
BOI
- SDF
1 stop6h 40m
Southwest
Deal found 6/7![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 5 8/206:50 am
SDF
- BOI
1 stop8h 52m
Delta
Th. 3 8/256:45 pm
BOI
- SDF
2 stops13h 47m
Delta
Deal found 6/6![Delta logo]()
$444
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 7/28:45 am
SDF
- BOI
2 stops9h 00m
Southwest
Th. 3 7/145:30 am
BOI
- SDF
1 stop8h 05m
Southwest
Deal found 6/4![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 6 8/143:25 pm
SDF
- BOI
1 stop8h 32m
Delta
Th. 2 8/245:30 am
BOI
- SDF
1 stop8h 20m
Delta
Deal found 6/6![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 7/155:25 pm
SDF
- BOI
2 stops7h 35m
Southwest
CN 7/199:45 pm
BOI
- SDF
2 stops10h 20m
Southwest
Deal found 6/4![Southwest logo]()
$496
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 7/33:00 pm
SDF
- BOI
2 stops9h 55m
Southwest
Th. 5 7/910:25 am
BOI
- SDF
2 stops10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$498
This Delta deal was found by Cheapflights users on 6/4. 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.
Th. 6 6/197:51 pm
SDF
- BOI
1 stop5h 56m
Delta
Th. 2 6/2211:45 pm
BOI
- SDF
1 stop8h 47m
Delta
Deal found 6/4![Delta logo]()
$587
This Delta deal was found by Cheapflights users on 6/8. 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.
CN 6/216:49 am
SDF
- BOI
1 stop6h 14m
Delta
Th. 4 6/242:04 pm
BOI
- SDF
1 stop8h 28m
Delta
Deal found 6/8![Delta logo]()
$651
Last-minute flights from Louisville to BoiseDiscover last-minute flight deals from Louisville to Boise. Data last updated Tháng Sáu 9, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Boise. Data last updated Tháng Sáu 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 7/28:45 am
SDF
- BOI
2 stops9h 00m
Southwest
Th. 3 7/145:30 am
BOI
- SDF
1 stop8h 05m
Southwest
Deal found 6/4![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 6/4. 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.
Th. 5 7/26:49 am
SDF
- BOI
1 stop6h 09m
Delta
Th. 5 7/911:10 pm
BOI
- SDF
1 stop7h 44m
Delta
Deal found 6/4![Delta logo]()
$497
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 7/28:45 am
SDF
- BOI
2 stops9h 00m
Southwest
Th. 5 7/910:25 am
BOI
- SDF
2 stops9h 35m
Southwest
Deal found 6/4![Southwest logo]()
$538
This Delta deal was found by Cheapflights users on 6/4. 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.
Th. 6 7/36:49 am
SDF
- BOI
1 stop9h 02m
Delta
Th. 5 7/911:10 pm
BOI
- SDF
1 stop9h 19m
Delta
Deal found 6/4![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 7/33:00 pm
SDF
- BOI
2 stops9h 55m
Southwest
Th. 5 7/910:25 am
BOI
- SDF
2 stops10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$498
This Delta deal was found by Cheapflights users on 6/4. 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.
Th. 4 7/155:55 pm
SDF
- BOI
1 stop7h 51m
Delta
CN 7/1911:10 pm
BOI
- SDF
1 stop7h 44m
Delta
Deal found 6/4![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 7/155:25 pm
SDF
- BOI
2 stops7h 35m
Southwest
CN 7/199:45 pm
BOI
- SDF
2 stops10h 20m
Southwest
Deal found 6/4![Southwest logo]()
$496
One-way flights from Louisville to BoiseSearch for one-way flight options from Louisville to Boise. Find affordable one-way fares based on user searches. Data last updated Tháng Sáu 9, 2026.
Search for one-way flight options from Louisville to Boise. Find affordable one-way fares based on user searches. Data last updated Tháng Sáu 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Th. 3 6/307:19 am
SDF
- BOI
1 stop6h 08m
United Airlines
Deal found 6/4![United Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 6/6. 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.
Th. 6 7/105:55 pm
SDF
- BOI
1 stop7h 51m
Delta
Deal found 6/6![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 7/101:10 pm
SDF
- BOI
2 stops10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 6/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 6/305:25 pm
SDF
- BOI
2 stops9h 00m
Southwest
Deal found 6/4![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 7/241:10 pm
SDF
- BOI
1 stop11h 50m
Southwest
Deal found 6/8![Southwest logo]()
$244
This Delta deal was found by Cheapflights users on 6/6. 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.
CN 7/56:49 am
SDF
- BOI
1 stop6h 09m
Delta
Deal found 6/6![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
CN 7/53:00 pm
SDF
- BOI
2 stops10h 00m
Southwest
Deal found 6/6![Southwest logo]()
$264
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Th. 3 6/238:00 am
SDF
- BOI
1 stop7h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 6/234:15 pm
SDF
- BOI
2 stops8h 40m
Southwest
Deal found 6/7![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 2 6/228:45 am
SDF
- BOI
2 stops9h 00m
Southwest
Deal found 6/6![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 6/7. 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.
Th. 4 6/175:59 pm
SDF
- BOI
1 stop7h 48m
Delta
Deal found 6/7![Delta logo]()
$319
Find flight deals from Louisville to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Boise (BOI). 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 Tháng Sáu 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $411 (Delta) |
One-way from | $198 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $520 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Boise 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 2,558,603 searches. Data last updated Tháng Sáu 9, 2026.
Use the filters below to find and compare flights from Louisville to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 5 8/20
7:54 pm-11:59 pm
1 stop6h 05m
Boise Air Term. Gowen Fld
Th. 7 8/22
2:02 pm-12:09 am
1 stop8h 07m
$439
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 5 8/20
6:50 am-1:42 pm
1 stop8h 52m
Boise Air Term. Gowen Fld
Th. 3 8/25
6:45 pm-10:32 am
2 stops13h 47m
$444
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 2 8/24
4:15 pm-11:35 pm
1 stop9h 20m
Boise Air Term. Gowen Fld
Th. 2 8/31
6:00 am-2:40 pm
1 stop6h 40m
$457
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 6 8/14
3:25 pm-9:57 pm
1 stop8h 32m
Boise Air Term. Gowen Fld
Th. 2 8/24
5:30 am-3:50 pm
1 stop8h 20m
$467
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 5 7/2
8:45 am-3:45 pm
2 stops9h 00m
Boise Air Term. Gowen Fld
Th. 3 7/14
5:30 am-3:35 pm
1 stop8h 05m
$472
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 4 7/15
5:25 pm-11:00 pm
2 stops7h 35m
Boise Air Term. Gowen Fld
CN 7/19
9:45 pm-10:05 am
2 stops10h 20m
$496
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 6 7/3
3:00 pm-10:55 pm
2 stops9h 55m
Boise Air Term. Gowen Fld
Th. 5 7/9
10:25 am-10:30 pm
2 stops10h 05m
$498
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 6 6/19
7:51 pm-11:47 pm
1 stop5h 56m
Boise Air Term. Gowen Fld
Th. 2 6/22
11:45 pm-10:32 am
1 stop8h 47m
$587
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
CN 6/21
6:49 am-11:03 am
1 stop6h 14m
Boise Air Term. Gowen Fld
Th. 4 6/24
2:04 pm-12:32 am
1 stop8h 28m
$651
Cheapest one-way
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Th. 6 7/10
5:55 pm-11:46 pm
1 stop7h 51m
$229
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Louisville to Boise
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 Louisville to Boise in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Louisville-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Boise 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 Louisville-Boise 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 Louisville to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Louisville with our price prediction graph.
SDF-BOI
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.
Cheapflights Insights
Everything you need to know about your flight from Louisville to Boise
What is the cheapest month to book a flight from Louisville to Boise?
Currently, September is the cheapest month in which you can book a flight from Louisville to Boise (average of $306). Flying from Louisville to Boise in December is currently the most expensive (average of $564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Louisville to Boise?
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated Tháng Sáu 9, 2026.
Read through reviews of airlines operating flights from Louisville to Boise, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
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Top 4 airlines flying from Louisville to Boise
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$547 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$401 | Average$462 | FlexibilityNo cancel fee | On-time63% |