How do I know if a flight to Newcastle is a good deal?

A good deal on a flight to Newcastle is around $1,279 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Newcastle?

United Airlines is the most popular airline with KAYAK users flying to Newcastle, and has the best on-time record at the destination's main airport.

What is the cheapest flight to Newcastle?

Boston to Newcastle is the cheapest route at $1,125 round-trip, found in the past 5 days on KAYAK. Los Angeles to Newcastle is the most popular connection with round-trip deals from $1,648.

How much is a flight to Newcastle?

On average, a round-trip flight from the United States to Newcastle costs $1,384, based on KAYAK data over the past 12 months. Round-trip fares from Boston average $1,494, while Los Angeles runs a bit higher at $4,391.

What is the cheapest day to fly to Newcastle?

Thursday is the cheapest day to fly to Newcastle at $1,279 round-trip on average over the past 12 months on KAYAK. Wednesday is the most expensive at $1,570.

What is the cheapest time of day to fly to Newcastle?

Morning flights to Newcastle are the cheapest at $1,335 round-trip on average. Afternoon flights are the most expensive at $1,974.

What is a good deal for flights to Newcastle?

Flights under $1,279 are considered a good deal. 25% of KAYAK users found round-trip flights to Newcastle at or below these prices, with the lowest fares from: •Boston $1,120.

What are the most popular airlines flying to Newcastle?

United Airlines is the only airline flying to Newcastle on KAYAK.

$665 CHEAP FLIGHTS to Newcastle in 2026/27

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,125

Typical prices: $1,279-$1,510

Multiple Airlines

Mon 12/17Mon 12/24

BOS - NEV • 1 stop

Cheapest one-way

$665

Typical prices: $589-$746

United Airlines

Mon 3/5

BOS - NEV • 2 stops

Top airlines

United Airlines

Best reviews • 7.3 score

Airline reviews

Top routes

BOS - NEV

Cheapest • 49% average savings

LAX - NEV

Most popular

Insights

When to travel

October

Cheapest • 45% price drop

January

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Newcastle!

Flight Deals

Cheap Flights to Newcastle

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

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Newcastle

Thu, Dec 17 - Thu, Dec 24

7:00 am - 7:05 pmBOS Boston Logan Intl-NEV Newcastle

11h 05m1 stop Simpson Bay Princess Juliana

7:00 am - 9:17 amNEV Newcastle-BOS Boston Logan Intl

27h 17m2 stops Simpson Bay Princess Juliana San Juan Luis Munoz Marin Intl

$1,125Multiple Airlines

Sat, Dec 12 - Tue, Dec 15

3:42 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

24h 45m3 stops Newark Chicago O'Hare Intl Saint Thomas Island Cyril E King

8:45 am - 7:12 pmNEV Newcastle-BOS Boston Logan Intl

11h 27m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,166United Airlines

Sat, Nov 28 - Wed, Dec 2

5:57 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

22h 30m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 11:59 pmNEV Newcastle-BOS Boston Logan Intl

16h 14m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,186United Airlines

Sat, Jan 30 - Sat, Mar 6

12:26 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

28h 01m3 stops Newark Washington, D.C. Dulles Intl Saint Thomas Island Cyril E King

8:30 am - 10:06 pmNEV Newcastle-BOS Boston Logan Intl

14h 36m2 stops Basseterre Robert Bradshaw Intl Newark

$1,189Multiple Airlines

Sat, Jan 30 - Sat, Mar 6

9:59 am - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

6h 28m1 stop Saint Thomas Island Cyril E King

8:45 am - 8:44 pmNEV Newcastle-BOS Boston Logan Intl

12h 59m2 stops Saint Thomas Island Cyril E King San Juan Luis Munoz Marin Intl

$1,325Multiple Airlines

Thu, Dec 17 - Thu, Dec 24

5:30 am - 7:05 pmBOS Boston Logan Intl-NEV Newcastle

12h 35m2 stops Fort Lauderdale Simpson Bay Princess Juliana

7:00 am - 9:17 amNEV Newcastle-BOS Boston Logan Intl

27h 17m2 stops Simpson Bay Princess Juliana San Juan Luis Munoz Marin Intl

$1,350Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

5:00 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

23h 27m3 stops Newark Washington, D.C. Dulles Intl Saint Thomas Island Cyril E King

8:45 am - 6:53 pmNEV Newcastle-BOS Boston Logan Intl

11h 08m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,588United Airlines

Mon, Dec 14 - Mon, Dec 21

9:00 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

16h 27m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 12:15 amNEV Newcastle-LAX Los Angeles

19h 30m2 stops Saint Thomas Island Cyril E King Houston George Bush Intcntl

$1,648United Airlines

Mon, Nov 30 - Fri, Dec 4

10:55 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

38h 32m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 10:55 pmNEV Newcastle-LAX Los Angeles

18h 10m2 stops Saint Thomas Island Cyril E King Newark

$2,304United Airlines

Sat, Dec 5 - Wed, Dec 9

10:35 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

14h 52m2 stops Chicago O'Hare Intl Saint Thomas Island Cyril E King

8:45 am - 10:52 pmNEV Newcastle-LAX Los Angeles

18h 07m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$4,763United Airlines

All round-trip flight deals to Newcastle

Thu, Dec 17 - Thu, Dec 24

7:00 am - 7:05 pmBOS Boston Logan Intl-NEV Newcastle

11h 05m1 stop Simpson Bay Princess Juliana

7:00 am - 9:17 amNEV Newcastle-BOS Boston Logan Intl

27h 17m2 stops Simpson Bay Princess Juliana San Juan Luis Munoz Marin Intl

$1,125Multiple Airlines

Sat, Dec 12 - Tue, Dec 15

3:42 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

24h 45m3 stops Newark Chicago O'Hare Intl Saint Thomas Island Cyril E King

8:45 am - 7:12 pmNEV Newcastle-BOS Boston Logan Intl

11h 27m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,166United Airlines

Sat, Nov 28 - Wed, Dec 2

5:57 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

22h 30m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 11:59 pmNEV Newcastle-BOS Boston Logan Intl

16h 14m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,186United Airlines

Sat, Jan 30 - Sat, Mar 6

12:26 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

28h 01m3 stops Newark Washington, D.C. Dulles Intl Saint Thomas Island Cyril E King

8:30 am - 10:06 pmNEV Newcastle-BOS Boston Logan Intl

14h 36m2 stops Basseterre Robert Bradshaw Intl Newark

$1,189Multiple Airlines

Sat, Jan 30 - Sat, Mar 6

9:59 am - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

6h 28m1 stop Saint Thomas Island Cyril E King

8:45 am - 8:44 pmNEV Newcastle-BOS Boston Logan Intl

12h 59m2 stops Saint Thomas Island Cyril E King San Juan Luis Munoz Marin Intl

$1,325Multiple Airlines

Thu, Dec 17 - Thu, Dec 24

5:30 am - 7:05 pmBOS Boston Logan Intl-NEV Newcastle

12h 35m2 stops Fort Lauderdale Simpson Bay Princess Juliana

7:00 am - 9:17 amNEV Newcastle-BOS Boston Logan Intl

27h 17m2 stops Simpson Bay Princess Juliana San Juan Luis Munoz Marin Intl

$1,350Multiple Airlines

Mon, Dec 14 - Mon, Dec 21

5:00 pm - 5:27 pmBOS Boston Logan Intl-NEV Newcastle

23h 27m3 stops Newark Washington, D.C. Dulles Intl Saint Thomas Island Cyril E King

8:45 am - 6:53 pmNEV Newcastle-BOS Boston Logan Intl

11h 08m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$1,588United Airlines

Mon, Dec 14 - Mon, Dec 21

9:00 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

16h 27m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 12:15 amNEV Newcastle-LAX Los Angeles

19h 30m2 stops Saint Thomas Island Cyril E King Houston George Bush Intcntl

$1,648United Airlines

Mon, Nov 30 - Fri, Dec 4

10:55 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

38h 32m2 stops Newark Saint Thomas Island Cyril E King

8:45 am - 10:55 pmNEV Newcastle-LAX Los Angeles

18h 10m2 stops Saint Thomas Island Cyril E King Newark

$2,304United Airlines

Sat, Dec 5 - Wed, Dec 9

10:35 pm - 5:27 pmLAX Los Angeles-NEV Newcastle

14h 52m2 stops Chicago O'Hare Intl Saint Thomas Island Cyril E King

8:45 am - 10:52 pmNEV Newcastle-LAX Los Angeles

18h 07m2 stops Saint Thomas Island Cyril E King Washington, D.C. Dulles Intl

$4,763United Airlines

Booking Insights

Price, demand and travel trends for flights to Newcastle

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Newcastle?: Boston to Newcastle is the cheapest route at $1,125 round-trip, found in the past 5 days on KAYAK. Los Angeles to Newcastle is the most popular connection with round-trip deals from $1,648.
How much is a flight to Newcastle? Average and cheapest price for all round-trip flights to Newcastle from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from the United States to Newcastle costs $1,384, based on KAYAK data over the past 12 months. Round-trip fares from Boston average $1,494, while Los Angeles runs a bit higher at $4,391.
What is the cheapest day to fly to Newcastle?: Thursday is the cheapest day to fly to Newcastle at $1,279 round-trip on average over the past 12 months on KAYAK. Wednesday is the most expensive at $1,570.
What is the cheapest time of day to fly to Newcastle? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Morning flights to Newcastle are the cheapest at $1,335 round-trip on average. Afternoon flights are the most expensive at $1,974.
What is a good deal for flights to Newcastle?: Flights under $1,279 are considered a good deal. 25% of KAYAK users found round-trip flights to Newcastle at or below these prices, with the lowest fares from:
•Boston $1,120.

Find deals

Low season	September
High season	January
Cheapest flight	$665

Beat the crowds with an average 67% drop in travelers.

The most popular month to fly with an average 17% increase in travelers.

One-way flight from Boston to Newcastle

When to book flights to Newcastle

Are your dates flexible? Find out the best times to travel to Newcastle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Newcastle based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Newcastle is a good deal?
A good deal on a flight to Newcastle is around $1,279 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which airlines should I consider for flights to Newcastle?
United Airlines is the most popular airline with KAYAK users flying to Newcastle, and has the best on-time record at the destination's main airport.

For flights to Newcastle, a good round-trip fare is around $1,279. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Newcastle in October. Round-trip fares historically average $768, making October the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to morning to save up to $639 per round-trip. Morning flights to Newcastle average $1,335 compared to $1,974 for noon flights.

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$665 Find Cheap Flights to Newcastle - Compare and Save

Everything you should know

Cheap Flights to Newcastle

Recent round-trip flight deals to Newcastle

Recent one-way flight deals to Newcastle

All round-trip flight deals to Newcastle

Price, demand and travel trends for flights to Newcastle

What is the cheapest flight to Newcastle?

How much is a flight to Newcastle?

What is the cheapest day to fly to Newcastle?

What is the cheapest time of day to fly to Newcastle?

What is a good deal for flights to Newcastle?

What are the most popular airlines flying to Newcastle?

Key details for flights to Newcastle

Low season

High season

Cheapest flight

When to book flights to Newcastle

Your questions about flights to Newcastle, answered

Your guide to booking Newcastle flights

Traveling to a place near Newcastle?

More options for your flight to Newcastle

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

Information on the airport you'll fly into in Newcastle

Cabin class types available on flights to Newcastle

Flights from local origins to Newcastle

Flights to other popular destinations