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 $110

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

Spirit Airlines
Tue, Jul 15 - Tue, Jul 22
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$110 Roundtrip, found 2 days ago
$110
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jul 15 from Los Angeles Intl. to Louisville Intl., returning Tue, Jul 22, priced at $110 found 2 days ago
Spirit Airlines
Tue, Jul 15 - Sat, Jul 19
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$120 Roundtrip, found 2 days ago
$120
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Jul 15 from Los Angeles Intl. to Louisville Intl., returning Sat, Jul 19, priced at $120 found 2 days ago
Spirit Airlines
Wed, Jun 18 - Sun, Jun 22
FLL
Fort Lauderdale - Hollywood Intl.
SDF
Louisville Intl.
$121 Roundtrip, found 1 day ago
$121
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Jun 18 from Fort Lauderdale - Hollywood Intl. to Louisville Intl., returning Sun, Jun 22, priced at $121 found 1 day ago
Spirit Airlines
Thu, May 29 - Mon, Jun 2
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$122 Roundtrip, found 6 days ago
$122
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, May 29 from Los Angeles Intl. to Louisville Intl., returning Mon, Jun 2, priced at $122 found 6 days ago
Spirit Airlines
Sat, Jul 12 - Tue, Jul 22
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$140 Roundtrip, found 2 days ago
$140
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Jul 12 from Los Angeles Intl. to Louisville Intl., returning Tue, Jul 22, priced at $140 found 2 days ago
Spirit Airlines
Sun, Jun 1 - Mon, Jun 2
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Jun 1 from Los Angeles Intl. to Louisville Intl., returning Mon, Jun 2, priced at $145 found 1 day ago
Spirit Airlines
Sun, Jun 1 - Fri, Jun 6
MSY
Louis Armstrong New Orleans Intl.
SDF
Louisville Intl.
$175 Roundtrip, found 3 days ago
$175
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Jun 1 from Louis Armstrong New Orleans Intl. to Louisville Intl., returning Fri, Jun 6, priced at $175 found 3 days ago
Spirit Airlines
Mon, Aug 4 - Fri, Aug 22
BWI
Baltimore Washington Intl. Thurgood Marshall
SDF
Louisville Intl.
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Mon, Aug 4 from Baltimore Washington Intl. Thurgood Marshall to Louisville Intl., returning Fri, Aug 22, priced at $181 found 5 days ago
United
Thu, Jun 5 - Sun, Jun 8
IAD
Washington Dulles Intl.
SDF
Louisville Intl.
$193 Roundtrip, found 5 days ago
$193
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jun 5 from Washington Dulles Intl. to Louisville Intl., returning Sun, Jun 8, priced at $193 found 5 days ago
Spirit Airlines
Fri, Jun 13 - Thu, Jun 19
CLT
Charlotte-Douglas Intl.
SDF
Louisville Intl.
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Jun 13 from Charlotte-Douglas Intl. to Louisville Intl., returning Thu, Jun 19, priced at $204 found 1 day ago
Delta
Tue, May 20 - Wed, May 21
MSY
Louis Armstrong New Orleans Intl.
SDF
Louisville Intl.
$217 Roundtrip, found 6 days ago
$217
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 20 from Louis Armstrong New Orleans Intl. to Louisville Intl., returning Wed, May 21, priced at $217 found 6 days ago
Delta
Tue, Sep 9 - Tue, Sep 16
ORD
O'Hare Intl.
SDF
Louisville Intl.
$221 Roundtrip, found 6 days ago
$221
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 9 from O'Hare Intl. to Louisville Intl., returning Tue, Sep 16, priced at $221 found 6 days ago
American Airlines
Wed, Jun 4 - Sun, Jun 8
BWI
Baltimore Washington Intl. Thurgood Marshall
SDF
Louisville Intl.
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jun 4 from Baltimore Washington Intl. Thurgood Marshall to Louisville Intl., returning Sun, Jun 8, priced at $228 found 5 days ago
American Airlines
Wed, Jun 4 - Sun, Jun 8
DCA
Ronald Reagan Washington National
SDF
Louisville Intl.
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jun 4 from Ronald Reagan Washington National to Louisville Intl., returning Sun, Jun 8, priced at $233 found 5 days ago
Delta
Wed, Jun 18 - Tue, Jun 24
PBI
Palm Beach Intl.
SDF
Louisville Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 18 from Palm Beach Intl. to Louisville Intl., returning Tue, Jun 24, priced at $297 found 1 day ago
Delta
Sat, May 17 - Sat, May 24
MDW
Midway Intl.
SDF
Louisville Intl.
$366 Roundtrip, found 22 hours ago
$366
Roundtrip
found 22 hours ago
Select Delta flight, departing Sat, May 17 from Midway Intl. to Louisville Intl., returning Sat, May 24, priced at $366 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 July, 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 16 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 $110, 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 $110 right now, why wait?

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
2.5 out of 5
13825 Terra View Trail, Louisville, KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free parking, a fitness center, and a 24-hour front desk. Our guests praise the helpful staff ...
8.4/10 Very Good! (705 reviews)
"Had a good stay!"

Reviewed on May 1, 2025

Get rates
La Quinta Inn & Suites by Wyndham Louisville NE/Old Henry Rd
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! (839 reviews)
"Very friendly, helpful staff. Always willing to help. The room was also clean and comfortable."

Reviewed on May 4, 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 ...
8.8/10 Excellent! (614 reviews)
"Good place for the value."

Reviewed on May 7, 2025

Get rates
Holiday Inn Express And Suites La Grange by IHG
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 ...
8.2/10 Very Good! (892 reviews)
"nice staff"

Reviewed on May 8, 2025

Get rates
Best Western Ashbury Inn
Fairfield Inn & Suites by Marriott Shelbyville
Fairfield Inn & Suites by Marriott Shelbyville
3 out of 5
222 Gordon Lane, Shelbyville, KY
Stay at this 3-star business-friendly hotel in Shelbyville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Talon Winery and Jeptha Creed ...
9.4/10 Exceptional! (89 reviews)
"Very clean and friendly staff!"

Reviewed on May 10, 2025

Get rates
Fairfield Inn & Suites by Marriott Shelbyville
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! (796 reviews)
"Great place to stay! Staff very friendly, breakfast food was great, coffee excellent, and easy check in and out. Highly recommended!! 5 stars!!"

Reviewed on May 5, 2025

Get rates
Hampton Inn Simpsonville
Holiday Inn Express & Suites Shelbyville by IHG
Holiday Inn Express & Suites Shelbyville by IHG
2.5 out of 5
110 Clubhouse Dr, Shelbyville, KY
Book a stay at this business-friendly hotel in Shelbyville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (676 reviews)
"Lady at front desk was very friendly."

Reviewed on May 10, 2025

Get rates
Holiday Inn Express & Suites Shelbyville by IHG
Comfort Inn & Suites
Comfort Inn & Suites
3 out of 5
251 Breighton Circle, Shelbyville, KY
Stay at this 3-star business-friendly hotel in Shelbyville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (292 reviews)
Comfortable and Roomy
"Our room was clean, comfortable and roomy!"

Reviewed on May 8, 2025

Get rates
Comfort Inn & Suites
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.