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Fort Knox

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Fort Knox Flights as Low as $132

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Breeze Airways
Mon, Jun 1 - Mon, Jun 15
BDL
Bradley Intl.
SDF
Louisville Intl.
$132 Roundtrip, found 5 hours ago
$132
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Mon, Jun 1 from Bradley Intl. to Louisville Intl., returning Mon, Jun 15, priced at $132 found 5 hours ago
Breeze Airways
Mon, Jun 1 - Mon, Jun 15
BDL
Bradley Intl.
SDF
Louisville Intl.
$137 Roundtrip, found 5 hours ago
$137
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Mon, Jun 1 from Bradley Intl. to Louisville Intl., returning Mon, Jun 15, priced at $137 found 5 hours ago
Spirit Airlines
Fri, May 1 - Fri, May 8
FLL
Fort Lauderdale - Hollywood Intl.
SDF
Louisville Intl.
$140 Roundtrip, found 2 hours ago
$140
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, May 1 from Fort Lauderdale - Hollywood Intl. to Louisville Intl., returning Fri, May 8, priced at $140 found 2 hours ago
Breeze Airways
Mon, Jun 1 - Mon, Jun 15
BDL
Bradley Intl.
SDF
Louisville Intl.
$142 Roundtrip, found 5 hours ago
$142
Roundtrip
found 5 hours ago
Select Breeze Airways flight, departing Mon, Jun 1 from Bradley Intl. to Louisville Intl., returning Mon, Jun 15, priced at $142 found 5 hours ago
Bargain Flight
Wed, Jun 10 - Tue, Jun 16
LGA
LaGuardia
SDF
Louisville Intl.
$210 Roundtrip, found 13 hours ago
$210
Roundtrip
found 13 hours ago
Select Bargain Flight flight, departing Wed, Jun 10 from LaGuardia to Louisville Intl., returning Tue, Jun 16, priced at $210 found 13 hours ago
Bargain Flight
Tue, Apr 28 - Wed, May 6
MCI
Kansas City Intl.
SDF
Louisville Intl.
$226 Roundtrip, found 4 hours ago
$226
Roundtrip
found 4 hours ago
Select Bargain Flight flight, departing Tue, Apr 28 from Kansas City Intl. to Louisville Intl., returning Wed, May 6, priced at $226 found 4 hours ago
United
Sun, May 3 - Tue, May 12
EWR
Newark Liberty Intl. Airport
SDF
Louisville Intl.
$239 Roundtrip, found 5 hours ago
$239
Roundtrip
found 5 hours ago
Select United flight, departing Sun, May 3 from Newark Liberty Intl. Airport to Louisville Intl., returning Tue, May 12, priced at $239 found 5 hours ago
Delta
Wed, Jun 10 - Tue, Jun 16
LGA
LaGuardia
SDF
Louisville Intl.
$239 Roundtrip, found 13 hours ago
$239
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Jun 10 from LaGuardia to Louisville Intl., returning Tue, Jun 16, priced at $239 found 13 hours ago
Bargain Flight
Sat, Apr 18 - Wed, Apr 22
MSP
Minneapolis - St. Paul Intl.
SDF
Louisville Intl.
$259 Roundtrip, found 12 hours ago
$259
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Sat, Apr 18 from Minneapolis - St. Paul Intl. to Louisville Intl., returning Wed, Apr 22, priced at $259 found 12 hours ago
American Airlines
Sun, May 3 - Tue, May 12
EWR
Newark Liberty Intl. Airport
SDF
Louisville Intl.
$259 Roundtrip, found 5 hours ago
$259
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sun, May 3 from Newark Liberty Intl. Airport to Louisville Intl., returning Tue, May 12, priced at $259 found 5 hours ago
Bargain Flight
Tue, Apr 28 - Tue, May 19
PHL
Philadelphia Intl.
SDF
Louisville Intl.
$312 Roundtrip, found 12 hours ago
$312
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Tue, Apr 28 from Philadelphia Intl. to Louisville Intl., returning Tue, May 19, priced at $312 found 12 hours ago
Spirit Airlines
Thu, Apr 2 - Thu, Apr 30
IAH
George Bush Intercontinental
SDF
Louisville Intl.
$326 Roundtrip, found 15 hours ago
$326
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Thu, Apr 2 from George Bush Intercontinental to Louisville Intl., returning Thu, Apr 30, priced at $326 found 15 hours ago
Bargain Flight
Fri, Apr 3 - Tue, Apr 7
SAT
San Antonio Intl.
SDF
Louisville Intl.
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Fri, Apr 3 from San Antonio Intl. to Louisville Intl., returning Tue, Apr 7, priced at $364 found 1 day ago
Delta
Sat, Apr 18 - Mon, Apr 20
SFO
San Francisco Intl.
SDF
Louisville Intl.
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Apr 18 from San Francisco Intl. to Louisville Intl., returning Mon, Apr 20, priced at $410 found 1 day ago
American Airlines
Tue, Apr 28 - Tue, May 19
TTN
Mercer
SDF
Louisville Intl.
$506 Roundtrip, found 1 day ago
$506
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 28 from Mercer to Louisville Intl., returning Tue, May 19, priced at $506 found 1 day ago
Alaska Airlines
Wed, Apr 15 - Tue, Apr 21
SFO
San Francisco Intl.
SDF
Louisville Intl.
$628 Roundtrip, found 10 hours ago
$628
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Apr 15 from San Francisco Intl. to Louisville Intl., returning Tue, Apr 21, priced at $628 found 10 hours ago

Cheap Flights to Fort Knox

Fall in love at first flight with your vacation to Fort Knox by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Fort Knox on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Fort Knox, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Fort Knox

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Fort Knox with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SDF airport.

What is the cheapest month to fly to Fort Knox?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Fort Knox are in June, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Fort Knox?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 11 to choose from for your flight to Fort Knox.

What airport is best to fly into Fort Knox?

When you’re planning your trip to Fort Knox, convenience is the name of the game. Luckily, Fort Knox Louisville Intl. Airport is nearby so you can deplane and get going on checking off everything on your Fort Knox must-do list.

How much are flights to Fort Knox?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Fort Knox on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $132, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Fort Knox?

The trick to saving a stack of cash on your flight to Fort Knox? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $132 right now, why wait?

Fort Knox Flight Information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Roundtrip price
$131

Last Minute Hotel Deals in Fort Knox

Crowne Plaza Louisville Airport Expo Ctr by IHG

Crowne Plaza Louisville Airport Expo Ctr by IHG

3.5 out of 5
830 Phillips Lane Louisville KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the ...
8.8/10 Excellent! (1,265 reviews)
Breakfast and dinner was good at a restaurant in the hotel itself.

Reviewed on Mar 30, 2026

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Crowne Plaza Louisville Airport Expo Ctr by IHG
Derby City Gaming & Hotel - A Churchill Downs Property

Derby City Gaming & Hotel - A Churchill Downs Property

4 out of 5
4520 Poplar Level Rd Louisville KY
Stay at this hotel in Louisville. Enjoy free WiFi, free parking, and 3 restaurants. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9.4/10 Exceptional! (1,920 reviews)
Clean room, just no iron or ironing board besides that, no complaints ..

Reviewed on Mar 30, 2026

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Derby City Gaming & Hotel - A Churchill Downs Property
Studio 6 Suites Louisville, KY – Airport/Expo Center

Studio 6 Suites Louisville, KY – Airport/Expo Center

2 out of 5
571 Phillips Ln Louisville KY
Stay at this hotel in Louisville. Enjoy free parking, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in ...
7.4/10 Good! (593 reviews)
Clean room cheap pricing

Reviewed on Mar 30, 2026

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Studio 6 Suites Louisville, KY – Airport/Expo Center
Caesars Southern Indiana - A Caesars Rewards Destination

Caesars Southern Indiana - A Caesars Rewards Destination

3.5 out of 5
11999 Casino Center Drive SE Elizabeth IN
Book a stay at this spa hotel in Elizabeth. Enjoy free parking, a full-service spa, and 3 restaurants. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,005 reviews)
Friendly staff, clean and comfortable. Only miss would be the shower heads that were obviously designed and installed by the devil.

Reviewed on Mar 28, 2026

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Caesars Southern Indiana - A Caesars Rewards Destination
Holiday Inn Louisville Airport South by IHG

Holiday Inn Louisville Airport South by IHG

3 out of 5
6551 Paramount Park Drive Louisville KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our ...
8.8/10 Excellent! (845 reviews)
From the moment we walked in our first evening till check out the staff were amazing. He had a lite supper and a couple drinks in the restaurant prices and portions were decent. Breakfast both mornings was hot, well stocked and had a great selection. Bed was comfortable even had 2 types of pillows ...

Reviewed on Mar 29, 2026

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Holiday Inn Louisville Airport South by IHG
Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94

Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94

2 out of 5
1043 Executive Drive Hardin Elizabethtown KY
Book a stay at this business-friendly hotel in Elizabethtown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool ...
8.8/10 Excellent! (1,561 reviews)
Everything is great from registering room condition in the beds and pillows were excellent

Reviewed on Mar 30, 2026

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Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94
Cottonwood Airport & Expo Hotel Louisville

Cottonwood Airport & Expo Hotel Louisville

3.5 out of 5
4110 Dixie Highway Louisville KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,008 reviews)
If you are going to an expo event? This is the hotel. Price is reasonable. The shuttle was always available. Good breakfast. Hotel is older but maintained well.

Reviewed on Mar 30, 2026

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Cottonwood Airport & Expo Hotel Louisville
Holiday Inn Louisville Airport - Fair/Expo by IHG

Holiday Inn Louisville Airport - Fair/Expo by IHG

3 out of 5
447 Farmington Ave Louisville KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.2/10 Very Good! (1,002 reviews)
Ir's a bit noisy during the week due to UPS aircraft that is non stop, but it always depend of the wind I guess since the weekend was pretty quiet

Reviewed on Mar 30, 2026

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Holiday Inn Louisville Airport - Fair/Expo by IHG
See all 591 properties in Fort Knox
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.