Cheap Flights from Dublin Airport to Idaho from 634 € Return

Flight deals from Dublin Airport to Idaho

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

Boise.634 € per passenger.Departing Fri, 13 Feb, returning Sat, 21 Feb.Return flight with Icelandair and Hawaiian Airlines.Outbound indirect flight with Icelandair, departs from Dublin on Fri, 13 Feb, arriving in Boise.Inbound indirect flight with Hawaiian Airlines, departs from Boise on Sat, 21 Feb, arriving in Dublin.Price includes taxes and charges.From 634 €, select.

Idaho Falls.792 € per passenger.Departing Thu, 27 Nov, returning Thu, 4 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Thu, 27 Nov, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Thu, 4 Dec, arriving in Dublin.Price includes taxes and charges.From 792 €, select.

Lewiston.870 € per passenger.Departing Sat, 6 Dec, returning Sat, 13 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Sat, 6 Dec, arriving in Lewiston-Nez Perce County.Inbound indirect flight with Delta, departs from Lewiston-Nez Perce County on Sat, 13 Dec, arriving in Dublin.Price includes taxes and charges.From 870 €, select.

Hailey.874 € per passenger.Departing Wed, 29 Oct, returning Sun, 2 Nov.Return flight with Aer Lingus and Hawaiian Airlines.Outbound indirect flight with Aer Lingus, departs from Dublin on Wed, 29 Oct, arriving in Hailey.Inbound indirect flight with Hawaiian Airlines, departs from Hailey on Sun, 2 Nov, arriving in Dublin.Price includes taxes and charges.From 874 €, select.

Twin Falls.1.098 € per passenger.Departing Mon, 22 Dec, returning Thu, 8 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Dublin on Mon, 22 Dec, arriving in Twin Falls.Inbound indirect flight with Delta, departs from Twin Falls on Thu, 8 Jan, arriving in Dublin.Price includes taxes and charges.From 1.098 €, select.

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Flying from Dublin Airport to Idaho

Arm yourself with these facts on the fly.

Cheapest flight found	634 €
Cheapest month to fly	February

How to find cheap flights from Dublin Airport to Idaho

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Dublin Airport to Idaho. Other savvy travellers recently found return flights from 634 € and one-way tickets from 401 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from Dublin Airport to Idaho is currently February.

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 Dublin 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 Dublin 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 Dublin Airport to Idaho?

There are currently no direct flights from Dublin 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 Dublin Airport to Idaho?

We looked at all of the upcoming return flights from Dublin Airport to Idaho we could find over the next 12 months. It looks like 634 € is the best price. This is good, compared to the average Idaho ticket price of 854 €.

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

The cheapest month to fly from Dublin Airport to Lewiston-Nez Perce County Airport is currently December.
The cheapest month to fly from Dublin Airport to Twin Falls Airport is currently December.
The cheapest month to fly from Dublin Airport to Hailey Airport is currently October.
And the cheapest month to fly from Dublin Airport to Idaho Falls Airport is usually November.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dublin Airport to Idaho on Friday, 13 February 2026.