How does KAYAK find such low prices on flights from Idaho to Louisville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Louisville. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Louisville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Louisville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Louisville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$120 CHEAP FLIGHTS from Idaho to Louisville

SDF

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Cheap Flights from Idaho to Louisville

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho to Louisville

Thu, Sep 11 - Sat, Sep 13

6:57 pm - 8:49 amJAC-SDF

11h 52m2 stops

12:48 pm - 7:49 pmSDF-JAC

9h 01m1 stop

$329Delta

Find Deal

Thu, Sep 11 - Sun, Sep 14

3:19 pm - 9:24 amJAC-SDF

16h 05m1 stop

4:42 pm - 8:39 pmSDF-JAC

5h 57m1 stop

$331American Airlines

Find Deal

Thu, Oct 23 - Sun, Oct 26

2:16 pm - 10:40 pmBOI-SDF

30h 24m3 stops

8:11 pm - 8:03 pmSDF-BOI

25h 52m2 stops

$343Spirit Airlines

Find Deal

Sun, Sep 7 - Thu, Sep 11

2:16 pm - 10:28 pmBOI-SDF

30h 12m3 stops

6:34 pm - 8:21 pmSDF-BOI

27h 47m2 stops

$357Spirit Airlines

Find Deal

Fri, Oct 31 - Tue, Nov 4

2:43 pm - 10:30 pmSUN-SDF

5h 47m1 stop

8:00 am - 1:40 pmSDF-SUN

7h 40m1 stop

$379United Airlines

Find Deal

Fri, Oct 31 - Tue, Nov 4

2:43 pm - 10:30 pmSUN-SDF

5h 47m1 stop

7:00 am - 1:40 pmSDF-SUN

8h 40m2 stops

$384United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

8:25 am - 12:25 amGEG-SDF

13h 00m1 stop

7:15 am - 2:10 pmSDF-GEG

9h 55m2 stops

$416Southwest

Find Deal

Thu, Oct 23 - Sun, Oct 26

5:30 am - 7:40 pmBOI-SDF

12h 10m1 stop

5:40 am - 9:50 amSDF-BOI

6h 10m1 stop

$422Southwest

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:44 pm - 5:32 pmGEG-SDF

18h 48m2 stops

7:00 am - 2:50 pmSDF-GEG

10h 50m2 stops

$517Alaska Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 20

6:00 am - 8:21 pmIDA-SDF

12h 21m2 stops

12:32 pm - 10:38 pmSDF-IDA

12h 06m2 stops

$623Alaska Airlines

Find Deal

Useful Info

Low season	January
High season	September
Cheapest flight	$120

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Boise to Louisville

How does KAYAK find such low prices on flights from Idaho to Louisville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Louisville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Louisville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Louisville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Louisville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Louisville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Louisville

Louisville (SDF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SDF

$120 Find Cheap Flights from Idaho to Louisville

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

Cheap Flights from Idaho to Louisville

Recent round-trip flight deals from Idaho to Louisville

Recent one-way flight deals from Idaho to Louisville

Good to know

FAQs for booking flights from Idaho to Louisville

How does KAYAK find such low prices on flights from Idaho to Louisville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Louisville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Louisville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Louisville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Louisville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville

Cabin class types available on flights to Idaho

Complete your trip to Louisville with a hotel stay or car rental

Find direct flights for Louisville

Flights to other popular destinations

Flights from domestic origins to Louisville

Choose which airport to fly into in Louisville

Find deals for your return flight