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Cheap flights from Boise to Louisville (BOI - SDF) from $105

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 5/30. 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.
BOI — SDF
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Louisville Intl are usually found in August or January, booked 27 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Boise to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Louisville (SDF). 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 May 3, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$287

One-way from

$105
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 26% potential price drop
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From Boise Air Term. Gowen Fld to Louisville Intl
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One-way flight from Boise Air Term. Gowen Fld to Louisville Intl
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What is the cheapest day to fly round-trip from Boise to Louisville?

Saturday flights are generally found to be more expensive for flights from Boise to Louisville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Louisville.

How far in advance should I book a flight from Boise to Louisville?

Find a great deal and save up to 224% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to Louisville within the next two weeks, with the cheapest ticket starting at $464.

What is the cheapest month to fly from Boise to Louisville?

The best pricing can be found in the month of August. Prices to Louisville from Boise average $573. You can even find prices in August for less than $573, as users have found deals to Louisville from as low as $269. The month of March appears to be one of the more expensive times to travel to Louisville from Boise. Flying in the targeted month can save you up to 48%.

When is the cheapest time to fly from Boise to Louisville (BOI - SDF)?

It’s optimal to fly from Boise to Louisville in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

Cheap American Airlines flights from Boise to Louisville

Explore cheap flight options specifically provided by American Airlines for the route between Boise and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Boise to Louisville. It's recommended that users confirm their flight details before booking.
Sat 5/251:35 pmBOI - SDF
1 stop8h 24mAmerican Airlines
Tue 5/282:34 pmSDF - BOI
1 stop9h 19mAmerican Airlines
Deal found 5/2$448
Thu 7/2512:59 amBOI - SDF
1 stop7h 17mAmerican Airlines
Wed 7/318:38 pmSDF - BOI
1 stop6h 06mAmerican Airlines
Deal found 5/2$462
Wed 6/263:33 pmBOI - SDF
1 stop6h 32mAmerican Airlines
Sun 6/305:55 amSDF - BOI
1 stop7h 05mAmerican Airlines
Deal found 5/1$486
Thu 6/273:33 pmBOI - SDF
1 stop6h 32mAmerican Airlines
Sun 6/308:03 amSDF - BOI
1 stop8h 40mAmerican Airlines
Deal found 5/1$516
Wed 8/76:40 amBOI - SDF
2 stops13h 25mAmerican Airlines
Sun 8/116:00 amSDF - BOI
1 stop8h 39mAmerican Airlines
Deal found 5/2$537
Wed 8/76:40 amBOI - SDF
2 stops13h 25mAmerican Airlines
Sun 8/118:00 amSDF - BOI
1 stop6h 39mAmerican Airlines
Deal found 5/3$539
Wed 6/266:35 amBOI - SDF
2 stops13h 53mAmerican Airlines
Sun 6/308:03 amSDF - BOI
1 stop8h 40mAmerican Airlines
Deal found 5/1$564
Sun 5/126:30 amBOI - SDF
2 stops13h 51mAmerican Airlines
Fri 5/176:01 amSDF - BOI
1 stop8h 44mAmerican Airlines
Deal found 5/3$710
Thu 7/2512:59 amBOI - SDF
2 stops13h 44mAmerican Airlines
Wed 7/316:00 amSDF - BOI
1 stop6h 56mAmerican Airlines
Deal found 5/2$925

Cheap United Airlines flights from Boise to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Boise and Louisville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Some of the best deals we've found on United Airlines flights traveling from Boise to Louisville. Deals are refreshing constantly so come back soon for more options.
Sat 5/255:35 pmBOI - SDF
2 stops17h 47mUnited Airlines
Tue 5/283:28 pmSDF - BOI
1 stop20h 17mUnited Airlines
Deal found 5/2$527
Wed 8/75:05 amBOI - SDF
2 stops15h 39mUnited Airlines
Sun 8/113:35 pmSDF - BOI
2 stops26h 38mUnited Airlines
Deal found 5/3$717
Tue 9/172:30 pmBOI - SDF
1 stop5h 55mUnited Airlines
Sat 9/213:35 pmSDF - BOI
1 stop8h 48mUnited Airlines
Deal found 5/2$1,038
Tue 9/172:30 pmBOI - SDF
1 stop5h 55mUnited Airlines
Sat 9/2110:30 amSDF - BOI
2 stops13h 53mUnited Airlines
Deal found 5/2$1,054
Tue 9/172:30 pmBOI - SDF
2 stops17h 12mUnited Airlines
Sat 9/2110:30 amSDF - BOI
2 stops13h 53mUnited Airlines
Deal found 5/2$1,143

Cheap Boise to Louisville flights in May & June 2024

Find cheap flight options from Boise to Louisville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. Check back soon for alternative fares.
Sat 5/254:54 pmBOI - SDF
2 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
2 stops27h 30mSpirit Airlines
Deal found 5/2$205
Sat 5/254:54 pmBOI - SDF
2 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
3 stops30h 56mSpirit Airlines
Deal found 5/2$208
Sat 5/254:54 pmBOI - SDF
3 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
3 stops30h 56mSpirit Airlines
Deal found 5/2$212
Sun 5/128:50 pmBOI - SDF
1 stop21h 02mSpirit Airlines
Fri 5/178:52 pmSDF - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/3$327
Thu 6/277:27 pmBOI - SDF
2 stops11h 28mMultiple Airlines
Sun 6/307:56 pmSDF - BOI
2 stops24h 33mMultiple Airlines
Deal found 5/1$431
Wed 6/269:13 pmBOI - SDF
2 stops33h 42mMultiple Airlines
Sun 6/307:56 pmSDF - BOI
2 stops26h 27mMultiple Airlines
Deal found 5/1$440
Sun 5/129:24 pmBOI - SDF
2 stops12h 33mMultiple Airlines
Fri 5/1710:29 amSDF - BOI
3 stops35h 56mMultiple Airlines
Deal found 5/3$444
Sat 5/251:35 pmBOI - SDF
1 stop8h 24mAmerican Airlines
Tue 5/282:34 pmSDF - BOI
1 stop9h 19mAmerican Airlines
Deal found 5/2$448
Fri 5/39:21 pmBOI - SDF
1 stop20h 23mSpirit Airlines
Mon 5/68:39 pmSDF - BOI
1 stop25h 18mSpirit Airlines
Deal found 5/2$472

Boise to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Boise and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. Check back soon for alternative fares.
Sat 5/254:54 pmBOI - SDF
2 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
2 stops27h 30mSpirit Airlines
Deal found 5/2$205
Sat 5/254:54 pmBOI - SDF
2 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
3 stops30h 56mSpirit Airlines
Deal found 5/2$208
Sat 5/254:54 pmBOI - SDF
3 stops24h 16mSpirit Airlines
Tue 5/283:00 pmSDF - BOI
3 stops30h 56mSpirit Airlines
Deal found 5/2$212
Fri 7/2610:35 pmBOI - SDF
1 stop19h 22mSpirit Airlines
Wed 7/318:57 pmSDF - BOI
1 stop26h 40mSpirit Airlines
Deal found 5/2$321
Sun 5/128:50 pmBOI - SDF
1 stop21h 02mSpirit Airlines
Fri 5/178:52 pmSDF - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/3$327
Fri 7/2611:05 pmBOI - SDF
1 stop18h 52mSpirit Airlines
Tue 7/303:00 pmSDF - BOI
2 stops33h 03mSpirit Airlines
Deal found 5/2$372
Fri 7/2611:05 pmBOI - SDF
2 stops14h 27mMultiple Airlines
Wed 7/318:57 pmSDF - BOI
1 stop16h 26mMultiple Airlines
Deal found 5/2$390
Thu 6/277:27 pmBOI - SDF
2 stops11h 28mMultiple Airlines
Sun 6/307:56 pmSDF - BOI
2 stops24h 33mMultiple Airlines
Deal found 5/1$431
Wed 6/269:13 pmBOI - SDF
2 stops33h 42mMultiple Airlines
Sun 6/307:56 pmSDF - BOI
2 stops26h 27mMultiple Airlines
Deal found 5/1$440

Boise to Louisville flights leaving soon

Find last-minute flight options from Boise to Louisville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Have a look at some of the last-minute flights available departing from Boise to Louisville. Users should examine the flight details to ensure there are no surprises.
Sun 5/128:50 pmBOI - SDF
1 stop21h 02mSpirit Airlines
Fri 5/178:52 pmSDF - BOI
1 stop25h 33mSpirit Airlines
Deal found 5/3$327
Sun 5/129:24 pmBOI - SDF
2 stops12h 33mMultiple Airlines
Fri 5/1710:29 amSDF - BOI
3 stops35h 56mMultiple Airlines
Deal found 5/3$444
Sun 5/129:24 pmBOI - SDF
3 stops38h 43mMultiple Airlines
Fri 5/1710:29 amSDF - BOI
3 stops35h 56mMultiple Airlines
Deal found 5/3$509
Sat 5/115:23 amBOI - SDF
1 stop5h 37mDelta
Tue 5/147:00 amSDF - BOI
1 stop8h 45mDelta
Deal found 5/1$618
Sat 5/111:31 pmBOI - SDF
1 stop8h 28mDelta
Tue 5/147:45 amSDF - BOI
2 stops11h 19mDelta
Deal found 5/1$623
Sat 5/1111:00 amBOI - SDF
2 stops10h 59mDelta
Tue 5/147:45 amSDF - BOI
2 stops11h 19mDelta
Deal found 5/1$628
Sun 5/126:30 amBOI - SDF
2 stops13h 51mAmerican Airlines
Fri 5/176:01 amSDF - BOI
1 stop8h 44mAmerican Airlines
Deal found 5/3$710
Sat 5/113:10 pmBOI - SDF
1 stop5h 42mDelta
Tue 5/147:00 amSDF - BOI
1 stop8h 45mDelta
Deal found 5/2$728
Sat 5/111:31 pmBOI - SDF
1 stop8h 28mDelta
Tue 5/141:40 pmSDF - BOI
2 stops8h 52mDelta
Deal found 5/2$733

One-way flights to Louisville from Boise

Search for one-way flight options from Boise to Louisville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Users traveling one-way from Boise to Louisville can select one of these great deals. Users needing a return flight from Boise to Louisville should utilize the search form above.
Thu 5/308:50 pmBOI - SDF
1 stop21h 02mSpirit Airlines
Deal found 5/2$105
Sat 5/254:54 pmBOI - SDF
2 stops24h 16mSpirit Airlines
Deal found 5/2$109
Sat 5/254:54 pmBOI - SDF
3 stops24h 16mSpirit Airlines
Deal found 5/2$113
Thu 5/305:20 pmBOI - SDF
3 stops27h 54mSpirit Airlines
Deal found 5/2$183
Sat 5/251:35 pmBOI - SDF
1 stop6h 47mAmerican Airlines
Deal found 5/2$224

Find flights from Boise to Louisville within your budget

Customize your flight search to find flights from Boise to Louisville 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$205 - $527

Route

Depart

Return

Price

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Sat 5/25

2 stops24h 16m

Louisville Intl

Tue 5/28

2 stops27h 30m

$205

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Sat 5/25

2 stops24h 16m

Louisville Intl

Tue 5/28

3 stops30h 56m

$208

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Sat 5/25

3 stops24h 16m

Louisville Intl

Tue 5/28

3 stops30h 56m

$212

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 7/26

1 stop19h 22m

Louisville Intl

Wed 7/31

1 stop26h 40m

$321

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Fri 7/26

2 stops14h 27m

Louisville Intl

Wed 7/31

1 stop16h 26m

$390

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 6/27

2 stops11h 28m

Louisville Intl

Sun 6/30

2 stops24h 33m

$431

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Sat 5/25

1 stop8h 24m

Louisville Intl

Tue 5/28

1 stop9h 19m

$448

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Thu 7/25

1 stop7h 17m

Louisville Intl

Wed 7/31

1 stop6h 06m

$462

Boise Air Term. Gowen FldLouisville Intl

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

Sat 5/25

2 stops17h 47m

Louisville Intl

Tue 5/28

1 stop20h 17m

$527

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Boise to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Louisville. Price data was last updated on January 28, 2024.
The price you pay for your flight from Boise to Louisville may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Boise to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Boise to Louisville. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Louisville flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Louisville by month

Plan your trip from Boise to Louisville by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Louisville is currently $147 while a round-trip flight costs $356. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Boise to Louisville (average of $287). Flying from Boise to Louisville in April is currently the most expensive (average of $372). 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.

January

$287

February

$332

March

$359

April

$372

May

$353

June

$356

July

$344

August

$304

September

$302

October

$328

November

$337

December

$316

Temperature and rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average temperature and rainfall totals by month.

SDF

Temperature

35.6 - 78.8 °F

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated May 3, 2024.
Read reviews from past customers who have flown American Airlines, United Airlines and Spirit Airlines from Boise to Louisville. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,134 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,134 reviews
United Airlines
7.4
Good
11,134 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

American Airlines
7.3
Good
14,755 reviews
United Airlines
7.4
Good
11,134 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Spirit Airlines
6.4
Okay
8,730 reviews
United Airlines
7.4
Good
11,134 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.2

Entertainment

7.1

Food

6.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Boise to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boise to Louisville for under $300 on Cheapflights?

    Yes, there are multiple flights from Boise to Louisville for under $300. The cheapest flight booked recently is on Spirit Airlines for just $205, but on average you can expect to pay $424.

  • Are there last-minute flights available from Boise to Louisville for under $400?

    There are currently 11+ open flights from Boise to Louisville within the next 7 days for less than $400.

  • What are the cheapest airlines flying from Boise to Louisville round-trip?

    Currently priced at $205, Spirit Airlines will fly you from Boise to Louisville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $448 and $527, respectively. Spirit Airlines is 64% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Boise to Louisville?

    American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from Boise to Louisville.

  • What does BOI to SDF mean?

    Great question - BOI to SDF just means Boise Air Term. Gowen Fld Airport to Louisville Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Boise to Louisville that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Louisville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Louisville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boise to Louisville that include hotel bookings?

    Yes. In addition to deals on Boise to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Louisville.

  • Can I find deals for business class flights from Boise to Louisville?

    Yes. Cheapflights offers flight deals from Boise to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boise to Louisville that allow pets onboard?

    Many airlines flying from Boise to Louisville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Louisville?

    Yes, you can often find last-minute deals on Boise to Louisville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Louisville flight deals updated?

    The Boise to Louisville flight deals you see on this page were last updated on 5/3.

See more FAQs

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Top 4 airlines flying from Boise to Louisville

Discover the top 4 airlines that operate flights from Boise to Louisville. 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$161Average$282FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$363Average$505FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$377Average$548FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$402Average$661FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Boise to Louisville by cabin class

Find flights from Boise to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boise to Louisville?

Cheapflights makes it easy to find Boise to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boise to Louisville?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisville from Boise.

Can Cheapflights find flights from Boise to Louisville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Boise to Louisville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Boise to Louisville become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisville from Boise today and book when prices fit your budget.

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