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Cheap flights from Louisville (SDF) to Idaho from $198

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 6/19. 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.
SDF — BOI
May 23 — May 301
From?
To?
Thu 5/23
Thu 5/30
1 adult, Economy
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How far in advance should I book a flight from Louisville to Idaho?

To save up to 110% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Louisville to Idaho from $412 1-2 weeks out and tickets from $725 for flights departing within the next 72 hours.

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

Flights from Louisville to Idaho lean towards being more expensive in October. Prices are generally better when you fly from Louisville to Idaho in August, with the cheapest ticket starting at $213.

When is the cheapest time to fly from Louisville to Idaho (SDF - ID)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Idaho as you normally would.

Cheap Spirit Airlines flights from Louisville to Idaho

Explore cheap flight options specifically provided by Spirit Airlines for the route between Louisville and Idaho. 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 2,634,509 searches. Data last updated May 18, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from Louisville to Idaho. Make sure to double check the flight details before booking.
Mon 8/58:31 pmSDF - BOI
1 stop22h 54mSpirit Airlines
Fri 8/91:05 pmBOI - SDF
1 stop28h 50mSpirit Airlines
Deal found 5/17$300
Mon 8/58:31 pmSDF - BOI
1 stop17h 44mSpirit Airlines
Fri 8/91:05 pmBOI - SDF
2 stops24h 27mSpirit Airlines
Deal found 5/17$351

Cheap Delta flights from Louisville to Idaho

Explore cheap flight options specifically provided by Delta for the route between Louisville and Idaho. 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 2,634,509 searches. Data last updated May 18, 2024.
Some of the best deals we've found on Delta flights traveling from Louisville to Idaho. Make sure to examine the flight information before completing your reservation.
Mon 9/92:59 pmSDF - BOI
1 stop9h 54mDelta
Mon 9/2311:55 pmBOI - SDF
1 stop7h 36mDelta
Deal found 5/17$376
Mon 9/92:59 pmSDF - BOI
1 stop9h 54mDelta
Mon 9/2311:55 pmBOI - SDF
2 stops11h 46mDelta
Deal found 5/17$381
Mon 9/91:30 pmSDF - BOI
2 stops12h 29mDelta
Mon 9/2311:55 pmBOI - SDF
2 stops11h 46mDelta
Deal found 5/17$386
Sun 6/167:47 pmSDF - GEG
1 stop6h 56mDelta
Sun 6/2310:57 pmGEG - SDF
1 stop8h 06mDelta
Deal found 5/17$396
Sun 6/167:47 pmSDF - GEG
1 stop6h 56mDelta
Sun 6/2310:57 pmGEG - SDF
2 stops11h 43mDelta
Deal found 5/17$401
Sat 10/57:00 amSDF - GEG
1 stop8h 54mDelta
Tue 10/82:00 pmGEG - SDF
1 stop5h 52mDelta
Deal found 5/18$406
Wed 10/210:15 amSDF - GEG
2 stops8h 44mDelta
Sat 10/122:00 pmGEG - SDF
1 stop5h 52mDelta
Deal found 5/17$411
Fri 10/47:35 pmSDF - GEG
1 stop6h 08mDelta
Mon 10/77:20 pmGEG - SDF
2 stops11h 32mDelta
Deal found 5/18$412
Wed 10/27:00 amSDF - GEG
1 stop8h 54mDelta
Thu 10/1010:55 pmGEG - SDF
1 stop7h 36mDelta
Deal found 5/17$416

Cheap Louisville to Idaho flights in May & June 2024

Find cheap flight options from Louisville to Idaho specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 18, 2024.
Check out some of the best flight deals from Louisville to Idaho in 2024. For more flight deals, be sure to check back very soon.
Tue 6/116:10 pmSDF - BOI
2 stops23h 03mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$220
Wed 6/128:42 pmSDF - BOI
1 stop23h 55mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$222
Wed 6/126:39 pmSDF - BOI
2 stops25h 58mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$254
Tue 6/116:10 pmSDF - BOI
2 stops23h 03mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
2 stops15h 45mMultiple Airlines
Deal found 5/17$257
Tue 6/116:10 pmSDF - BOI
3 stops28h 00mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
2 stops15h 45mMultiple Airlines
Deal found 5/17$310
Wed 6/126:39 pmSDF - BOI
2 stops27h 44mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
2 stops15h 52mMultiple Airlines
Deal found 5/17$335
Tue 6/116:10 pmSDF - BOI
3 stops28h 00mMultiple Airlines
Thu 6/2010:55 amBOI - SDF
3 stops23h 04mMultiple Airlines
Deal found 5/17$372
Sun 6/167:47 pmSDF - GEG
1 stop6h 56mDelta
Sun 6/2310:57 pmGEG - SDF
1 stop8h 06mDelta
Deal found 5/17$396
Sun 6/167:47 pmSDF - GEG
1 stop6h 56mDelta
Sun 6/2310:57 pmGEG - SDF
2 stops11h 43mDelta
Deal found 5/17$401

Louisville to Idaho 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 18, 2024.
Check out some of the best flight deals from Louisville to Idaho in 2024. For more flight deals, be sure to check back very soon.
Tue 6/116:10 pmSDF - BOI
2 stops23h 03mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$220
Wed 6/128:42 pmSDF - BOI
1 stop23h 55mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$222
Wed 6/126:39 pmSDF - BOI
2 stops25h 58mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
1 stop23h 28mMultiple Airlines
Deal found 5/17$254
Tue 6/116:10 pmSDF - BOI
2 stops23h 03mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
2 stops15h 45mMultiple Airlines
Deal found 5/17$257
Mon 8/58:31 pmSDF - BOI
1 stop22h 54mSpirit Airlines
Fri 8/91:05 pmBOI - SDF
1 stop28h 50mSpirit Airlines
Deal found 5/17$300
Tue 6/116:10 pmSDF - BOI
3 stops28h 00mMultiple Airlines
Thu 6/206:14 pmBOI - SDF
2 stops15h 45mMultiple Airlines
Deal found 5/17$310
Wed 6/126:39 pmSDF - BOI
2 stops27h 44mMultiple Airlines
Sun 6/166:14 pmBOI - SDF
2 stops15h 52mMultiple Airlines
Deal found 5/17$335
Mon 8/58:31 pmSDF - BOI
1 stop17h 44mSpirit Airlines
Fri 8/91:05 pmBOI - SDF
2 stops24h 27mSpirit Airlines
Deal found 5/17$351
Thu 10/34:38 pmSDF - GEG
1 stop6h 50mAmerican Airlines
Tue 10/812:19 pmGEG - SDF
1 stop8h 26mAmerican Airlines
Deal found 5/17$366

Louisville to Idaho flights leaving soon

Find last-minute flight options from Louisville to Idaho 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 2,634,509 searches. Data last updated May 18, 2024.
Consider one of these great deals we found on last-minute flights from Louisville to Idaho. Tip: verify your flight details before completing your reservation.
Fri 5/2411:15 amSDF - GEG
2 stops14h 58mAmerican Airlines
Fri 5/3112:40 pmGEG - SDF
1 stop6h 42mAmerican Airlines
Deal found 5/17$696
Fri 5/242:34 pmSDF - GEG
2 stops12h 25mAlaska Airlines
Fri 5/318:45 pmGEG - SDF
2 stops10h 54mAlaska Airlines
Deal found 5/17$701
Fri 5/243:28 pmSDF - GEG
1 stop8h 29mUnited Airlines
Fri 5/3111:59 pmGEG - SDF
1 stop17h 20mUnited Airlines
Deal found 5/17$799
Fri 5/242:34 pmSDF - GEG
1 stop9h 49mAmerican Airlines
Fri 5/3112:40 pmGEG - SDF
1 stop6h 42mAmerican Airlines
Deal found 5/17$810

One-way flights to Idaho from Louisville

Search for one-way flight options from Louisville to Idaho. 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 2,634,509 searches. Data last updated May 18, 2024.
Take a look at some of the best available options we've come across on one-way flights from Louisville to Idaho. Users needing a return flight from Louisville to Idaho should utilize the search form above.
Wed 6/197:05 amSDF - GEG
1 stop7h 17mDelta
Deal found 5/17$198
Wed 6/197:35 amSDF - GEG
2 stops11h 23mDelta
Deal found 5/17$304
Thu 7/253:27 pmSDF - JAC
1 stop6h 40mDelta
Deal found 5/17$305
Thu 7/252:20 pmSDF - IDA
2 stops9h 50mDelta
Deal found 5/17$310
Thu 7/253:27 pmSDF - JAC
2 stops8h 02mDelta
Deal found 5/17$310
Thu 7/253:35 pmSDF - IDA
1 stop27h 42mUnited Airlines
Deal found 5/17$348
Thu 7/252:20 pmSDF - IDA
2 stops9h 50mDelta
Deal found 5/18$374
Thu 7/253:27 pmSDF - PIH
2 stops8h 49mDelta
Deal found 5/17$409

Find flights from Louisville to Idaho within your budget

Customize your flight search to find flights from Louisville to Idaho 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 2,634,509 searches. Data last updated May 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$220 - $491

Route

Depart

Return

Price

Louisville IntlBoise Air Term. Gowen Fld

SDF - BOI

SDFBOI

Louisville Intl

Tue 6/11

2 stops23h 03m

Boise Air Term. Gowen Fld

Thu 6/20

1 stop23h 28m

$220

Louisville IntlBoise Air Term. Gowen Fld

SDF - BOI

SDFBOI

Louisville Intl

Wed 6/12

1 stop23h 55m

Boise Air Term. Gowen Fld

Sun 6/16

1 stop23h 28m

$222

Louisville IntlBoise Air Term. Gowen Fld

SDF - BOI

SDFBOI

Louisville Intl

Wed 6/12

2 stops25h 58m

Boise Air Term. Gowen Fld

Sun 6/16

1 stop23h 28m

$254

Louisville IntlBoise Air Term. Gowen Fld

SDF - BOI

SDFBOI

Louisville Intl

Tue 6/11

2 stops23h 03m

Boise Air Term. Gowen Fld

Thu 6/20

2 stops15h 45m

$257

Louisville IntlBoise Air Term. Gowen Fld

SDF - BOI

SDFBOI

Louisville Intl

Mon 8/5

1 stop22h 54m

Boise Air Term. Gowen Fld

Fri 8/9

1 stop28h 50m

$300

Louisville IntlSpokane

SDF - GEG

SDFGEG

Louisville Intl

Thu 10/3

1 stop6h 50m

Spokane

Tue 10/8

1 stop8h 26m

$366

Louisville IntlSpokane

SDF - GEG

SDFGEG

Louisville Intl

Tue 10/1

1 stop6h 08m

Spokane

Wed 10/9

1 stop5h 52m

$376

Louisville IntlSpokane

SDF - GEG

SDFGEG

Louisville Intl

Wed 10/2

2 stops11h 04m

Spokane

Mon 10/7

2 stops10h 41m

$446

Louisville IntlJackson Hole

SDF - JAC

SDFJAC

Louisville Intl

Mon 8/5

1 stop7h 14m

Jackson Hole

Fri 8/9

1 stop6h 48m

$491

Flights are sorted by cheapest first

Deals found on 5/17

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 18, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Delta and American Airlines from Louisville to Idaho to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,164 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,647 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,906 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,512 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Spirit Airlines
6.4
Okay
8,657 reviews
Alaska Airlines
8.1
Very good
9,164 reviews
Check prices

Comfort

7.9

Crew

8.6

Entertainment

7.3

Boarding

8.2

Overall

8.1

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • What airport do you fly from for flights from Louisville to Idaho?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Idaho.

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

    Yes, there are multiple flights from Louisville to Idaho for under $300. The cheapest flight booked recently is on Multiple Airlines for just $220, but on average you can expect to pay $342.

  • Are there last-minute flights available from Louisville to Idaho for under $700?

    There are currently 4+ open flights from Louisville to Idaho within the next 7 days for less than $700.

  • What are the most popular routes from Louisville to Idaho?

    Most travelers choose Louisville Intl - Jackson Hole, Louisville Intl - Boise Air Term. Gowen Fld or Louisville Intl - Spokane when deciding on the best route from Louisville to Idaho.

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

    Before booking your flight from Louisville to Idaho check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

  • What does SDF to BOI mean?

    SDF stands for Louisville Intl Airport, while BOI stands for Boise Air Term. Gowen Fld Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Pocatello Airport (PIH), Twin Falls Joslin Airport (TWF) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Louisville to Idaho 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 Louisville to Idaho with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Idaho 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 Louisville to Idaho that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Idaho 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 Louisville to Idaho that allow pets onboard?

    Many airlines flying from Louisville to Idaho 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 Louisville to Idaho?

    Yes, you can often find last-minute deals on Louisville to Idaho 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 Louisville to Idaho flight deals updated?

    The Louisville to Idaho flight deals you see on this page were last updated on 5/17.

See more FAQs

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Top 4 airlines flying from Louisville to Idaho

Discover the top 4 airlines that operate flights from Louisville to Idaho. 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 2,634,509 searches. Data last updated May 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$196Average$252FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$226Average$548FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$308Average$497FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$361Average$599FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Louisville to Illinois flights

Search flights from Louisville to Idaho by cabin class

Find flights from Louisville to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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 Louisville to Idaho?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Idaho from Louisville today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Louisville to Idaho by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to Idaho flexibly with Cheapflights today.

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

Yes! Start tracking prices for Louisville to Idaho flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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