Search Cheap Flights to
New Castle

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

New Castle Flights as Low as $124

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

American Airlines
Thu, Oct 2 - Tue, Oct 7
ORD
O'Hare Intl.
SDF
Louisville Intl.
$124 Roundtrip, found 8 hours ago
$124
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Louisville Intl., returning Tue, Oct 7, priced at $124 found 8 hours ago
American Airlines
Thu, Oct 2 - Tue, Oct 7
ORD
O'Hare Intl.
SDF
Louisville Intl.
$125 Roundtrip, found 8 hours ago
$125
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Oct 2 from O'Hare Intl. to Louisville Intl., returning Tue, Oct 7, priced at $125 found 8 hours ago
United
Thu, Oct 2 - Tue, Oct 7
ORD
O'Hare Intl.
SDF
Louisville Intl.
$125 Roundtrip, found 8 hours ago
$125
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Oct 2 from O'Hare Intl. to Louisville Intl., returning Tue, Oct 7, priced at $125 found 8 hours ago
Spirit Airlines
Fri, Sep 12 - Mon, Sep 15
LAS
Harry Reid Intl.
SDF
Louisville Intl.
$129 Roundtrip, found 1 day ago
$129
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Sep 12 from Harry Reid Intl. to Louisville Intl., returning Mon, Sep 15, priced at $129 found 1 day ago
Spirit Airlines
Fri, Sep 19 - Sun, Sep 21
LAS
Harry Reid Intl.
SDF
Louisville Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Sep 19 from Harry Reid Intl. to Louisville Intl., returning Sun, Sep 21, priced at $139 found 3 days ago
Spirit Airlines
Thu, Sep 11 - Sun, Sep 14
LAS
Harry Reid Intl.
SDF
Louisville Intl.
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep 11 from Harry Reid Intl. to Louisville Intl., returning Sun, Sep 14, priced at $139 found 1 day ago
Spirit Airlines
Tue, Nov 11 - Mon, Nov 17
LAS
Harry Reid Intl.
SDF
Louisville Intl.
$153 Roundtrip, found 1 day ago
$153
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Nov 11 from Harry Reid Intl. to Louisville Intl., returning Mon, Nov 17, priced at $153 found 1 day ago
Spirit Airlines
Sun, Aug 10 - Sun, Sep 14
DFW
Dallas-Fort Worth Intl.
SDF
Louisville Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Aug 10 from Dallas-Fort Worth Intl. to Louisville Intl., returning Sun, Sep 14, priced at $162 found 6 days ago
American Airlines
Wed, Nov 12 - Tue, Nov 18
BWI
Baltimore Washington Intl. Thurgood Marshall
SDF
Louisville Intl.
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Louisville Intl., returning Tue, Nov 18, priced at $169 found 1 day ago
Bargain Flight
Sat, Sep 6 - Mon, Sep 8
DCA
Ronald Reagan Washington National
SDF
Louisville Intl.
$172 Roundtrip, found 6 days ago
$172
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Sat, Sep 6 from Ronald Reagan Washington National to Louisville Intl., returning Mon, Sep 8, priced at $172 found 6 days ago
Delta
Wed, Nov 12 - Tue, Nov 18
BWI
Baltimore Washington Intl. Thurgood Marshall
SDF
Louisville Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 12 from Baltimore Washington Intl. Thurgood Marshall to Louisville Intl., returning Tue, Nov 18, priced at $177 found 1 day ago
United
Fri, Oct 31 - Thu, Nov 6
IAD
Washington Dulles Intl.
SDF
Louisville Intl.
$178 Roundtrip, found 6 days ago
$178
Roundtrip
found 6 days ago
Select United flight, departing Fri, Oct 31 from Washington Dulles Intl. to Louisville Intl., returning Thu, Nov 6, priced at $178 found 6 days ago
Delta
Sat, Sep 13 - Sat, Sep 20
DAL
Love Field
SDF
Louisville Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 13 from Love Field to Louisville Intl., returning Sat, Sep 20, priced at $197 found 3 days ago
Spirit Airlines
Sat, Sep 27 - Mon, Sep 29
CLT
Charlotte-Douglas Intl.
SDF
Louisville Intl.
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Sep 27 from Charlotte-Douglas Intl. to Louisville Intl., returning Mon, Sep 29, priced at $218 found 2 days ago
Delta
Wed, Aug 27 - Wed, Sep 3
AUS
Austin-Bergstrom Intl.
SDF
Louisville Intl.
$239 Roundtrip, found 18 hours ago
$239
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Aug 27 from Austin-Bergstrom Intl. to Louisville Intl., returning Wed, Sep 3, priced at $239 found 18 hours ago
American Airlines
Mon, Aug 18 - Tue, Sep 16
GRK
Killeen-Fort Hood Regional
SDF
Louisville Intl.
$458 Roundtrip, found 22 hours ago
$458
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Killeen-Fort Hood Regional to Louisville Intl., returning Tue, Sep 16, priced at $458 found 22 hours ago

Cheap Flights to New Castle

Fall in love at first flight with your vacation to New Castle 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 New Castle on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to New Castle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to New Castle 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 New Castle?

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 New Castle are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to New Castle?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to New Castle.

What airport is best to fly into New Castle?

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

How much are flights to New Castle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to New Castle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $124, 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 New Castle?

The trick to saving a stack of cash on your flight to New Castle? 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 $124 right now, why wait?

New Castle Flight Information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Roundtrip price
$124

Last Minute Hotel Deals in New Castle

La Quinta Inn & Suites by Wyndham Louisville NE/Old Henry Rd

La Quinta Inn & Suites by Wyndham Louisville NE/Old Henry Rd

3 out of 5
13825 Terra View Trail, Louisville, KY
Stay at this 3-star business-friendly hotel in Louisville. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff and ...
8.4/10 Very Good! (800 reviews)
"The hotel was clean and service was good. The advertising was a bit misleading. Said their was a bar and restaurant, but the bar never opened and I saw no restaurant."

Reviewed on Aug 5, 2025

Get rates
La Quinta Inn & Suites by Wyndham Louisville NE/Old Henry Rd
Best Western Ashbury Inn

Best Western Ashbury Inn

2.5 out of 5
1005 New Moody Ln, La Grange, KY
Book a stay at this business-friendly hotel in La Grange. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (943 reviews)
Clean, comfortable, convenient
"Great place to stay. Very clean. Very nice staff. Al checked us in and he was wonderful."

Reviewed on Aug 3, 2025

Get rates
Best Western Ashbury Inn
Best Western Shelbyville Lodge

Best Western Shelbyville Lodge

2.5 out of 5
115 Isaac Shelby Dr, Shelbyville, KY
Book a stay at this business-friendly hotel in Shelbyville. Enjoy free breakfast, free parking, and room service. Our guests praise the helpful staff in our ...
8/10 Very Good! (871 reviews)
"Great hotel not a good space for dogs...many skunks passing thru!"

Reviewed on Jul 31, 2025

Get rates
Best Western Shelbyville Lodge
Holiday Inn Express And Suites La Grange by IHG

Holiday Inn Express And Suites La Grange by IHG

2.5 out of 5
1150 Commerce Parkway, La Grange, KY
Book a stay at this business-friendly hotel in La Grange. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (680 reviews)
"Good 👍"

Reviewed on Aug 1, 2025

Get rates
Holiday Inn Express And Suites La Grange by IHG
Hampton Inn Simpsonville

Hampton Inn Simpsonville

2.5 out of 5
814 Aristocrat Ct, Simpsonville, KY
Book a stay at this business-friendly hotel in Simpsonville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (836 reviews)
"Loved it!"

Reviewed on Jul 27, 2025

Get rates
Hampton Inn Simpsonville
Fairfield Inn & Suites by Marriott Shelbyville

Fairfield Inn & Suites by Marriott Shelbyville

2.5 out of 5
222 Gordon Lane, Shelbyville, KY
Book a stay at this business-friendly hotel in Shelbyville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Talon Winery and Jeptha Creed ...
9.2/10 Wonderful! (131 reviews)
"This was a very quiet and comfortable hotel stay. Staff was friendly. We enjoyed visiting the nearby outlet mall and La Cocina De Mama restaurant during our stay."

Reviewed on Aug 3, 2025

Get rates
Fairfield Inn & Suites by Marriott Shelbyville
Candlewood Suites Shelbyville by IHG

Candlewood Suites Shelbyville by IHG

2.5 out of 5
30 FAIRWAY CROSSING, Shelbyville, KY
Book a stay at this golf hotel in Shelbyville. Enjoy free WiFi, free parking, and a 24-hour fitness center. Popular attractions Weissinger Hills Golf Course ...
9.4/10 Exceptional! (20 reviews)
"It was very comfortable!"

Reviewed on Jul 25, 2025

Get rates
Candlewood Suites Shelbyville by IHG
Quality Inn

Quality Inn

2.5 out of 5
141 Inn Road, Carrollton, KY
Book a stay at this business-friendly hotel in Carrollton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.4/10 Good! (284 reviews)
"The place is in a quiet area"

Reviewed on Aug 1, 2025

Get rates
Quality Inn
See all 186 properties in New Castle
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.