$180+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — BOI
Apr 9 — Apr 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisville to Boise 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 Louisville to Boise
Cheapest
Best
Last-minute
One-way
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 4/218:10 am
SDF
- BOI
1 stop6h 57m
Delta
Wed 5/202:12 pm
BOI
- SDF
1 stop7h 40m
Delta
Deal found 3/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
SDF
- BOI
1 stop8h 49m
United Airlines
Tue 5/198:34 am
BOI
- SDF
1 stop8h 01m
United Airlines
Deal found 3/6![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:00 am
SDF
- BOI
2 stops10h 26m
Delta
Tue 5/1212:51 pm
BOI
- SDF
2 stops9h 34m
Delta
Deal found 3/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SDF
- BOI
1 stop8h 49m
United Airlines
Sun 4/56:15 am
BOI
- SDF
1 stop6h 16m
United Airlines
Deal found 3/6![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/82:17 pm
SDF
- BOI
2 stops10h 18m
Delta
Sun 4/1211:40 pm
BOI
- SDF
1 stop7h 12m
Delta
Deal found 3/10![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/246:00 am
SDF
- BOI
1 stop8h 49m
American Airlines
Mon 4/271:29 pm
BOI
- SDF
1 stop19h 17m
American Airlines
Deal found 3/5![American Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 4/248:10 am
SDF
- BOI
1 stop6h 57m
Delta
Mon 4/2711:35 pm
BOI
- SDF
2 stops12h 55m
Delta
Deal found 3/5![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 3/6. 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.
Sun 5/246:05 am
SDF
- BOI
1 stop9h 02m
Delta
Wed 5/2711:39 pm
BOI
- SDF
1 stop7h 17m
Delta
Deal found 3/6![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 3/5. 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.
Fri 4/245:25 pm
SDF
- BOI
2 stops9h 20m
Southwest
Mon 4/2711:15 am
BOI
- SDF
2 stops11h 00m
Southwest
Deal found 3/5![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/235:52 pm
SDF
- BOI
2 stops7h 54m
Delta
Thu 5/2811:39 pm
BOI
- SDF
1 stop7h 17m
Delta
Deal found 3/6![Delta logo]()
$442
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 March 10, 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 March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 4/218:10 am
SDF
- BOI
1 stop6h 57m
Delta
Wed 5/202:12 pm
BOI
- SDF
1 stop7h 40m
Delta
Deal found 3/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SDF
- BOI
1 stop8h 49m
United Airlines
Sun 4/56:15 am
BOI
- SDF
1 stop6h 16m
United Airlines
Deal found 3/6![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 5/253:29 pm
SDF
- BOI
1 stop8h 59m
Delta
Tue 5/2611:39 pm
BOI
- SDF
1 stop7h 17m
Delta
Deal found 3/6![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/145:48 pm
SDF
- BOI
1 stop7h 14m
United Airlines
Wed 4/156:58 pm
BOI
- SDF
2 stops12h 12m
United Airlines
Deal found 3/9![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/82:17 pm
SDF
- BOI
2 stops10h 18m
Delta
Sun 4/1211:40 pm
BOI
- SDF
1 stop7h 12m
Delta
Deal found 3/10![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 5/235:52 pm
SDF
- BOI
2 stops7h 54m
Delta
Tue 5/2611:39 pm
BOI
- SDF
1 stop7h 17m
Delta
Deal found 3/6![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/5. 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.
Fri 4/248:10 am
SDF
- BOI
1 stop6h 57m
Delta
Mon 4/2711:35 pm
BOI
- SDF
2 stops12h 55m
Delta
Deal found 3/5![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 5/253:29 pm
SDF
- BOI
1 stop8h 59m
Delta
Wed 5/2711:39 pm
BOI
- SDF
1 stop7h 17m
Delta
Deal found 3/6![Delta logo]()
$437
Last-minute flights from Louisville to BoiseDiscover last-minute flight deals from Louisville to Boise. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Boise. Data last updated March 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
SDF
- BOI
1 stop8h 49m
United Airlines
Sun 4/56:15 am
BOI
- SDF
1 stop6h 16m
United Airlines
Deal found 3/6![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/82:17 pm
SDF
- BOI
2 stops10h 18m
Delta
Sun 4/1211:40 pm
BOI
- SDF
1 stop7h 12m
Delta
Deal found 3/10![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/6. 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.
Tue 4/146:00 am
SDF
- BOI
2 stops10h 26m
Delta
Tue 5/1212:51 pm
BOI
- SDF
2 stops9h 34m
Delta
Deal found 3/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/9. 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 4/145:48 pm
SDF
- BOI
1 stop7h 14m
United Airlines
Wed 4/156:58 pm
BOI
- SDF
2 stops12h 12m
United Airlines
Deal found 3/9![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 4/156:00 am
SDF
- BOI
2 stops10h 26m
Delta
Wed 5/206:00 pm
BOI
- SDF
2 stops12h 56m
Delta
Deal found 3/8![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 3/9. 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 4/218:10 am
SDF
- BOI
1 stop6h 57m
Delta
Wed 5/202:12 pm
BOI
- SDF
1 stop7h 40m
Delta
Deal found 3/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
SDF
- BOI
1 stop8h 49m
United Airlines
Tue 5/198:34 am
BOI
- SDF
1 stop8h 01m
United Airlines
Deal found 3/6![United Airlines logo]()
$379
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 March 10, 2026.
Search for one-way flight options from Louisville to Boise. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/55:41 pm
SDF
- BOI
1 stop6h 57m
American Airlines
Deal found 3/5![American Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/1511:12 am
SDF
- BOI
2 stops12h 44m
Delta
Deal found 3/10![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:28 pm
SDF
- BOI
2 stops39h 40m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$201
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/86:00 am
SDF
- BOI
1 stop8h 49m
American Airlines
Deal found 3/5![American Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 3/9. 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 5/55:40 am
SDF
- BOI
2 stops11h 46m
United Airlines
Deal found 3/9![United Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:42 pm
SDF
- BOI
3 stops48h 38m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:40 am
SDF
- BOI
1 stop7h 02m
American Airlines
Deal found 3/7![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 3/7. 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.
Tue 3/2411:25 am
SDF
- BOI
2 stops12h 50m
Southwest
Deal found 3/7![Southwest logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
SDF
- BOI
3 stops18h 57m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$609
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $180 (American Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $553 |
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 March 10, 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
Tue 4/21
8:10 am-1:07 pm
1 stop6h 57m
Boise Air Term. Gowen Fld
Wed 5/20
2:12 pm-11:52 pm
1 stop7h 40m
$359
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Thu 4/2
5:00 am-11:49 am
1 stop8h 49m
Boise Air Term. Gowen Fld
Sun 4/5
6:15 am-2:31 pm
1 stop6h 16m
$408
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Mon 5/25
3:29 pm-10:28 pm
1 stop8h 59m
Boise Air Term. Gowen Fld
Tue 5/26
11:39 pm-8:56 am
1 stop7h 17m
$408
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Wed 4/8
2:17 pm-10:35 pm
2 stops10h 18m
Boise Air Term. Gowen Fld
Sun 4/12
11:40 pm-8:52 am
1 stop7h 12m
$413
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Sat 5/23
5:52 pm-11:46 pm
2 stops7h 54m
Boise Air Term. Gowen Fld
Tue 5/26
11:39 pm-8:56 am
1 stop7h 17m
$413
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Fri 4/24
8:10 am-1:07 pm
1 stop6h 57m
Boise Air Term. Gowen Fld
Mon 4/27
11:35 pm-2:30 pm
2 stops12h 55m
$423
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Mon 5/25
3:29 pm-10:28 pm
1 stop8h 59m
Boise Air Term. Gowen Fld
Wed 5/27
11:39 pm-8:56 am
1 stop7h 17m
$437
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Tue 4/14
5:48 pm-11:02 pm
1 stop7h 14m
Boise Air Term. Gowen Fld
Wed 4/15
6:58 pm-9:10 am
2 stops12h 12m
$454
Cheapest one-way
Quickest one-way
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Tue 5/5
5:41 pm-10:38 pm
1 stop6h 57m
$180
LouisvilleBoise
SDF - BOI
SDFBOI
Louisville Intl
Wed 4/15
6:00 am-12:49 pm
1 stop8h 49m
$180
Showing 1-10 of 14 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 March.
| 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 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
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 March 10, 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.
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Boise. 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 Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boise flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Louisville
Popular flights
Alternative routes for Louisville to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boise
Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Complete your trip
Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Boise by cabin class
Find flights from Louisville to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Boise flights
Browse other Louisville and Boise flight options. Last updated on March 10, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Louisville to Boise
Discover the top 4 airlines that operate flights from Louisville to Boise. 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 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$431 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$416 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$397 | Average$646 | FlexibilityNo cancel fee | On-time69% |