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Newcastle

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Newcastle Flights as Low as $444

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

United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$444 Roundtrip, found 5 days ago
$444
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $444 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $466 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$490 Roundtrip, found 6 hours ago
$490
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $490 found 6 hours ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$493 Roundtrip, found 3 days ago
$493
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $493 found 3 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$504 Roundtrip, found 5 days ago
$504
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $504 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$511 Roundtrip, found 3 days ago
$511
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $511 found 3 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $527 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$571 Roundtrip, found 6 hours ago
$571
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $571 found 6 hours ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$574 Roundtrip, found 3 days ago
$574
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $574 found 3 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$592 Roundtrip, found 3 days ago
$592
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $592 found 3 days ago
United
Mon, Apr 7 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$596 Roundtrip, found 5 days ago
$596
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 7 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $596 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$601 Roundtrip, found 5 days ago
$601
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $601 found 5 days ago
United
Mon, Apr 7 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$618 Roundtrip, found 5 days ago
$618
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 7 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $618 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$656 Roundtrip, found 6 hours ago
$656
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $656 found 6 hours ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$660 Roundtrip, found 5 days ago
$660
Roundtrip
found 5 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $660 found 5 days ago
United
Sun, Apr 6 - Thu, Apr 10
ONT
Los Angeles - Ontario Intl.
SUX
Sioux Gateway
$665 Roundtrip, found 3 days ago
$665
Roundtrip
found 3 days ago
Select United flight, departing Sun, Apr 6 from Los Angeles - Ontario Intl. to Sioux Gateway, returning Thu, Apr 10, priced at $665 found 3 days ago

Cheap Flights to Newcastle

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

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

Frequently Asked Questions About flights to Newcastle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Newcastle 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 SUX airport.

What is the cheapest month to fly to Newcastle?

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 Newcastle are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Newcastle?

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 Newcastle.

What airport is best to fly into Newcastle?

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

How much are flights to Newcastle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Newcastle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $444, 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 Newcastle?

The trick to saving a stack of cash on your flight to Newcastle? 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 $444 right now, why wait?

Newcastle Flight Information
Destination airport
Sioux Gateway
Destination airport IATA code
SUX
Roundtrip price
$443

Last Minute Hotel Deals in Newcastle

Holiday Inn Express & Suites Sioux City North-Event Center by IHG
Holiday Inn Express & Suites Sioux City North-Event Center by IHG
2.5 out of 5
885 Cottonwood Lane, North Sioux City, SD
The price is $97 per night from Mar 30 to Mar 31
$97
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this business-friendly hotel in North Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (647 reviews)
"Nice facility"

Reviewed on Mar 2, 2025

Holiday Inn Express & Suites Sioux City North-Event Center by IHG
Hampton Inn North Sioux City
Hampton Inn North Sioux City
2.5 out of 5
101 Sodrac Dr, North Sioux City, SD
The price is $107 per night from Mar 16 to Mar 17
$107
includes taxes & fees
Mar 16 - Mar 17
Book a stay at this business-friendly hotel in North Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (703 reviews)
"Very nice"

Reviewed on Mar 2, 2025

Hampton Inn North Sioux City
Country Inn & Suites by Radisson, Dakota Dunes, SD
Country Inn & Suites by Radisson, Dakota Dunes, SD
3 out of 5
151 Tower Rd, North Sioux City, SD
The price is $98 per night from Mar 13 to Mar 14
$98
includes taxes & fees
Mar 13 - Mar 14
Stay at this 3-star golf hotel in North Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
8.8/10 Excellent! (1,002 reviews)
"Nice place. Great price."

Reviewed on Feb 20, 2025

Country Inn & Suites by Radisson, Dakota Dunes, SD
Holiday Inn Express Hotel & Suites Vermillion by IHG
Holiday Inn Express Hotel & Suites Vermillion by IHG
2.5 out of 5
1200 N Dakota St, Vermillion, SD
The price is $130 per night from Mar 17 to Mar 18
$130
includes taxes & fees
Mar 17 - Mar 18
Stay at this hotel in Vermillion. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (319 reviews)
"Great customer service and friendly staff!"

Reviewed on Feb 25, 2025

Holiday Inn Express Hotel & Suites Vermillion by IHG
Best Western Vermillion Inn
Best Western Vermillion Inn
2.5 out of 5
701 W Cherry St, Vermillion, SD
The price is $106 per night from Mar 24 to Mar 25
$106
includes taxes & fees
Mar 24 - Mar 25
Stay at this hotel in Vermillion. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.6/10 Excellent! (493 reviews)
"The only thing I dont like at this hotel is the electric heat exchanger in each room. It cycles erratically and will begin to startup and shut down after a couple seconds. It will do this repeatedly for several minutes. It is difficult to sleep when it goes into one of those cycles. I've stayed at ..."

Reviewed on Feb 14, 2025

Best Western Vermillion Inn
Super 8 by Wyndham North Sioux City
Super 8 by Wyndham North Sioux City
2 out of 5
108 Sodrac Dr, North Sioux City, SD
The price is $52 per night from Mar 12 to Mar 13
$52
includes taxes & fees
Mar 12 - Mar 13
Stay at this motel in North Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
7/10 Good! (544 reviews)
"It was a very quiet place to stay if you looking to relax without going to far away from downtown and all the bars amr casinos are close. And its a reasonable price"

Reviewed on Mar 6, 2025

Super 8 by Wyndham North Sioux City
Motel 6 North Sioux City, SD – I-29 North
Motel 6 North Sioux City, SD – I-29 North
2 out of 5
110 Sodrac Dr, North Sioux City, SD
The price is $70 per night from Mar 12 to Mar 13
$70
includes taxes & fees
Mar 12 - Mar 13
Stay at this hotel in North Sioux City. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Sodrac Park and Edgewater Park are located ...
6.2/10 (317 reviews)
"Really good value. Comfortable and the room was super clean."

Reviewed on Dec 31, 2024

Motel 6 North Sioux City, SD – I-29 North
Days Inn by Wyndham North Sioux City
Days Inn by Wyndham North Sioux City
2 out of 5
1311 River Dr, North Sioux City, SD
The price is $63 per night from Mar 12 to Mar 13
$63
includes taxes & fees
Mar 12 - Mar 13
Book a stay at this business-friendly hotel in North Sioux City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our ...
6.4/10 (529 reviews)
"Clerk at desk was cery friendly and room had been recently renovated. Just nees to work on the security lock on door screws were half out and any push on door would yhe security lock would fall out."

Reviewed on Mar 4, 2025

Days Inn by Wyndham North Sioux City
See all 39 properties in Newcastle
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.