Cheap Flights from Newcastle Airport to Idaho from £917 Return

Flight deals from Newcastle Airport to Idaho

Looking for cheap tickets from Newcastle Airport to Idaho, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Boise.£917 per passenger.Departing Wed, 8 Jul, returning Fri, 17 Jul.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from Newcastle on Wed, 8 Jul, arriving in Boise.Inbound indirect flight with Alaska Airlines, departs from Boise on Fri, 17 Jul, arriving in Newcastle.Price includes taxes and charges.From £917, select.

Idaho Falls.£1,442 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from Newcastle on Sat, 1 Aug, arriving in Idaho Falls.Inbound indirect flight with Alaska Airlines, departs from Idaho Falls on Sat, 8 Aug, arriving in Newcastle.Price includes taxes and charges.From £1,442, select.

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Flying from Newcastle Airport to Idaho

Arm yourself with these facts on the fly.

Cheapest flight found	£917
Cheapest month to fly	July

How to find cheap flights from Newcastle Airport to Idaho

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Newcastle Airport to Idaho. Other savvy travellers recently found return flights from £917 and one-way tickets from £492. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in July

The cheapest time to fly from Newcastle Airport to Idaho is currently July.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Newcastle Airport to anywhere you choose in Idaho.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Newcastle Airport to your chosen airport in Idaho go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Idaho Airport to Idaho flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Newcastle Airport to Idaho?

There are currently no direct flights from Newcastle Airport to Idaho, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Newcastle Airport to Idaho?

We looked at all of the upcoming return flights from Newcastle Airport to Idaho we could find over the next 12 months. It looks like £917 is the best price. This is good, compared to the average Idaho ticket price of £1,180.

What is the cheapest month to fly from Newcastle Airport to Idaho?

The cheapest month to fly from Newcastle Airport to Boise Airport is currently July.
The cheapest month to fly from Newcastle Airport to Idaho Falls Airport is usually August.

Which upcoming date is cheapest to fly from Newcastle Airport to Idaho on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Newcastle Airport to Idaho on Wednesday, 8 July 2026.