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Cheap flights from Idaho Falls to Louisville (IDA - SDF) from $305

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 6/13. 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.
IDA — SDF
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Idaho Falls to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 16, 2024.

Round-trip from

$287
From Idaho Falls Fanning Field to Louisville Intl
Search Deals

What is the cheapest day to fly round-trip from Idaho Falls to Louisville?

Users have found that flying from Idaho Falls to Louisville on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

One of the essential ways to save on airfare from Idaho Falls to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 43% on airfare.

Cheap United Airlines flights from Idaho Falls to Louisville

Explore cheap flight options specifically provided by United Airlines for the route between Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest United Airlines flights we've come across from Idaho Falls to Louisville. It's recommended that users confirm their flight details before booking.
Sat 6/87:10 amIDA - SDF
1 stop5h 16mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$568
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$610
Fri 6/215:56 pmIDA - SDF
2 stops17h 26mUnited Airlines
Tue 6/255:50 pmSDF - IDA
2 stops17h 50mUnited Airlines
Deal found 5/16$659
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/157:00 amSDF - IDA
2 stops12h 15mUnited Airlines
Deal found 5/15$717

Cheap American Airlines flights from Idaho Falls to Louisville

Explore cheap flight options specifically provided by American Airlines for the route between Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on American Airlines flights traveling from Idaho Falls to Louisville. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 6/211:43 pmIDA - SDF
1 stop6h 45mAmerican Airlines
Tue 6/258:03 amSDF - IDA
1 stop7h 10mAmerican Airlines
Deal found 5/16$586
Fri 6/211:43 pmIDA - SDF
1 stop8h 22mAmerican Airlines
Tue 6/256:32 amSDF - IDA
2 stops17h 11mAmerican Airlines
Deal found 5/16$635

Cheap Idaho Falls to Louisville flights in May & June 2024

Find cheap flight options from Idaho Falls 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 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/87:10 amIDA - SDF
1 stop5h 16mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$568
Fri 6/211:43 pmIDA - SDF
1 stop6h 45mAmerican Airlines
Tue 6/258:03 amSDF - IDA
1 stop7h 10mAmerican Airlines
Deal found 5/16$586
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$610
Fri 6/211:43 pmIDA - SDF
1 stop8h 22mAmerican Airlines
Tue 6/256:32 amSDF - IDA
2 stops17h 11mAmerican Airlines
Deal found 5/16$635
Fri 6/215:56 pmIDA - SDF
2 stops17h 26mUnited Airlines
Tue 6/255:50 pmSDF - IDA
2 stops17h 50mUnited Airlines
Deal found 5/16$659
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/157:00 amSDF - IDA
2 stops12h 15mUnited Airlines
Deal found 5/15$717

Idaho Falls to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to Louisville in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 12/172:35 pmIDA - SDF
1 stop5h 22mUnited Airlines
Mon 12/234:30 pmSDF - IDA
1 stop23h 03mUnited Airlines
Deal found 5/16$548
Tue 12/177:00 amIDA - SDF
1 stop5h 27mUnited Airlines
Mon 12/236:00 pmSDF - IDA
2 stops17h 28mUnited Airlines
Deal found 5/16$553
Sat 6/87:10 amIDA - SDF
1 stop5h 16mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$568
Fri 6/211:43 pmIDA - SDF
1 stop6h 45mAmerican Airlines
Tue 6/258:03 amSDF - IDA
1 stop7h 10mAmerican Airlines
Deal found 5/16$586
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/153:28 pmSDF - IDA
1 stop7h 40mUnited Airlines
Deal found 5/15$610
Tue 12/177:00 amIDA - SDF
2 stops13h 09mUnited Airlines
Mon 12/236:00 pmSDF - IDA
2 stops17h 28mUnited Airlines
Deal found 5/16$625
Fri 6/211:43 pmIDA - SDF
1 stop8h 22mAmerican Airlines
Tue 6/256:32 amSDF - IDA
2 stops17h 11mAmerican Airlines
Deal found 5/16$635
Fri 6/215:56 pmIDA - SDF
2 stops17h 26mUnited Airlines
Tue 6/255:50 pmSDF - IDA
2 stops17h 50mUnited Airlines
Deal found 5/16$659
Sat 6/87:10 amIDA - SDF
2 stops13h 34mUnited Airlines
Sat 6/157:00 amSDF - IDA
2 stops12h 15mUnited Airlines
Deal found 5/15$717

One-way flights to Louisville from Idaho Falls

Search for one-way flight options from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the one-way flights we've detected from Idaho Falls to Louisville. Users can also find round-trip Idaho Falls to Louisville flights by using the search form above.
Thu 6/132:30 pmIDA - SDF
1 stop5h 48mUnited Airlines
Deal found 5/15$305
Thu 6/67:00 pmIDA - SDF
2 stops13h 03mDelta
Deal found 5/15$310
Fri 7/1210:45 amIDA - SDF
1 stop9h 43mUnited Airlines
Deal found 5/16$357
Thu 6/132:30 pmIDA - SDF
2 stops27h 49mUnited Airlines
Deal found 5/15$361
Fri 7/122:35 pmIDA - SDF
2 stops30h 09mUnited Airlines
Deal found 5/16$362
Thu 6/66:32 amIDA - SDF
1 stop7h 41mAmerican Airlines
Deal found 5/15$384
Thu 7/1110:45 amIDA - SDF
1 stop9h 43mUnited Airlines
Deal found 5/16$417

Find flights from Idaho Falls to Louisville within your budget

Customize your flight search to find flights from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$568 - $717

Route

Depart

Return

Price

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Sat 6/8

1 stop5h 16m

Louisville Intl

Sat 6/15

1 stop7h 40m

$568

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Fri 6/21

1 stop6h 45m

Louisville Intl

Tue 6/25

1 stop7h 10m

$586

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Sat 6/8

2 stops13h 34m

Louisville Intl

Sat 6/15

1 stop7h 40m

$610

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Fri 6/21

1 stop8h 22m

Louisville Intl

Tue 6/25

2 stops17h 11m

$635

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Fri 6/21

2 stops17h 26m

Louisville Intl

Tue 6/25

2 stops17h 50m

$659

Idaho Falls Fanning FieldLouisville Intl

IDA - SDF

IDASDF

Idaho Falls Fanning Field

Sat 6/8

2 stops13h 34m

Louisville Intl

Sat 6/15

2 stops12h 15m

$717

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Idaho Falls to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Louisville. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Louisville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday mornings 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 Idaho Falls to Louisville by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to Louisville is currently $357 while a round-trip flight costs $629. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Louisville (average of $287). Flying from Idaho Falls to Louisville in April is currently the most expensive (average of $373). 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

$373

May

$361

June

$358

July

$346

August

$304

September

$302

October

$328

November

$338

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 16, 2024.
Get a feel of what it's like to fly with United Airlines and American Airlines from Idaho Falls to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls 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 Idaho Falls to Louisville for under $600 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Louisville for under $600. The cheapest flight booked recently is on United Airlines for just $568, but on average you can expect to pay $629.

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

    United Airlines, at $568, was found to be the cheapest airline from Idaho Falls to Louisville. An alternate airline flying to your destination would be American Airlines.

  • What are the cheapest airlines to fly from Idaho Falls to Louisville one-way?

    One-way options have recently been found by users for as low as $305 on United Airlines. Other airlines that offer cheap prices include Delta from $310 and American Airlines from $384 one-way.

  • What does IDA to SDF mean?

    IDA and SDF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IDA to SDF refers to a flight route from Idaho Falls Fanning Field Airport to Louisville Intl Airport.

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

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

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

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

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

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

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

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

    Many airlines flying from Idaho Falls 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 Idaho Falls to Louisville?

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

    The Idaho Falls to Louisville flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Idaho Falls to Louisville

Discover the top airline that operate flights from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$591Average$728FlexibilityNo cancel feeOn-time69%
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Search flights from Idaho Falls to Louisville by cabin class

Find flights from Idaho Falls 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 Idaho Falls to Louisville?

Cheapflights makes it easy to find Idaho Falls 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 Idaho Falls to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals from Idaho Falls to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Louisville from Idaho Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Idaho Falls to Louisville 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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