Flights to Idaho

€825 Cheap flights to Idaho

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Idaho departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Recent flights found to popular cities in Idaho

Find flights to these popular cities in Idaho from your nearest airport.
Delta
20 Feb
ORK
19h 25m
2 stops
BOI
24 Feb
BOI
22h 05m
2 stops
ORK
KLM
20 Feb
ORK
34h 33m
2 stops
BOI
24 Feb
BOI
27h 15m
2 stops
ORK

Find the cheapest flights from Ireland to Idaho

Recent return flight deals from Ireland to Idaho

Enter your travel dates to find the best prices.
United Airlines Logo
10:40 - 21:52DUB-GEG
19h 12m1 stop
United Airlines Logo
07:00 - 08:10GEG-DUB
17h 10m1 stop
€788United Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
United Airlines Logo
10:40 - 21:52DUB-GEG
19h 12m1 stop
United Airlines Logo
07:00 - 08:10GEG-DUB
17h 10m1 stop
€789United Airlines
Find Deal
Fri, 20 Feb - Tue, 24 Feb
Delta Logo
06:00 - 18:25ORK-BOI
19h 25m2 stops
Delta Logo
05:40 - 10:45BOI-ORK
22h 05m2 stops
€825Delta
Find Deal
Fri, 20 Feb - Tue, 24 Feb
United Airlines Logo
12:05 - 13:02DUB-JAC
31h 57m2 stops
United Airlines Logo
12:30 - 08:10JAC-DUB
12h 40m1 stop
€838United Airlines
Find Deal
Mon, 29 Dec - Sat, 10 Jan
KLM Logo
13:20 - 16:53ORK-BOI
34h 33m2 stops
KLM Logo
13:10 - 23:25BOI-ORK
27h 15m2 stops
€906KLM
Find Deal
Fri, 20 Feb - Tue, 24 Feb
American Airlines Logo
11:30 - 12:13DUB-JAC
31h 43m1 stop
American Airlines Logo
13:42 - 10:20JAC-DUB
13h 38m1 stop
€930American Airlines
Find Deal
Mon, 29 Dec - Sat, 10 Jan
Air Canada Logo
09:00 - 12:45DUB-GEG
35h 45m2 stops
Air Canada Logo
11:25 - 07:10GEG-DUB
35h 45m2 stops
€3,294Air Canada
Find Deal
Mon, 3 Nov - Fri, 7 Nov
United Airlines Logo
09:00 - 20:45DUB-GEG
19h 45m2 stops
United Airlines Logo
11:25 - 08:10GEG-DUB
12h 45m1 stop
€5,292United Airlines
Find Deal
Mon, 3 Nov - Fri, 7 Nov
Multiple Airlines Logo
16:30 - 00:22DUB-GEG
15h 52m1 stop
Multiple Airlines Logo
14:38 - 13:10GEG-DUB
14h 32m1 stop
€7,471Multiple Airlines
Find Deal
Mon, 3 Nov - Fri, 7 Nov
Multiple Airlines Logo
09:00 - 20:45DUB-GEG
19h 45m2 stops
Multiple Airlines Logo
11:25 - 07:10GEG-DUB
35h 45m3 stops
€11,091Multiple Airlines
Find Deal
Mon, 3 Nov - Fri, 7 Nov

momondo Fare Finder

 
Locate flights to Idaho that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 25 October 2025.
Use the filters below to find and compare flights to Idaho that are best for you.

Fly from

Route

Depart

Return

Price

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 20/2

10:40-21:52

1 stop19h 12m

Spokane

Tue 24/2

07:00-08:10

1 stop17h 10m

€788

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 20/2

10:40-21:52

1 stop19h 12m

Spokane

Tue 24/2

07:00-08:10

1 stop17h 10m

€789

CorkBoise

ORK - BOI

ORKBOI

Cork

Fri 20/2

06:00-18:25

2 stops19h 25m

Boise Air Term. Gowen Fld

Tue 24/2

05:40-10:45

2 stops22h 05m

€825

DublinJackson

DUB - JAC

DUBJAC

Dublin

Mon 29/12

12:05-13:02

2 stops31h 57m

Jackson Hole

Sat 10/1

12:30-08:10

1 stop12h 40m

€838

CorkBoise

ORK - BOI

ORKBOI

Cork

Fri 20/2

13:20-16:53

2 stops34h 33m

Boise Air Term. Gowen Fld

Tue 24/2

13:10-23:25

2 stops27h 15m

€906

DublinJackson

DUB - JAC

DUBJAC

Dublin

Mon 29/12

11:30-12:13

1 stop31h 43m

Jackson Hole

Sat 10/1

13:42-10:20

1 stop13h 38m

€930

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 3/11

09:00-12:45

2 stops35h 45m

Spokane

Fri 7/11

11:25-07:10

2 stops35h 45m

€3,294

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 3/11

09:00-20:45

2 stops19h 45m

Spokane

Fri 7/11

11:25-08:10

1 stop12h 45m

€5,292

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 3/11

16:30-00:22

1 stop15h 52m

Spokane

Fri 7/11

14:38-13:10

1 stop14h 32m

€7,471

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 3/11

09:00-20:45

2 stops19h 45m

Spokane

Fri 7/11

11:25-07:10

3 stops35h 45m

€11,091

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Cheapest flights to cities in Idaho

Click on the cities below to find out when it's cheapest to fly to Idaho from Ireland
Boise
Boise

Cheap Idaho flight deals and tips

Summary info about Idaho flight prices, duration and airlines

Best One-Way Price

€492

Best Round-Trip Price

€788

Fastest flight time

16h 57m

Popular in

May
The best one-way flight price to Idaho from Ireland in the last 72 hours is €492 (Dublin to Spokane).
The best round-trip flight price to Idaho from Ireland in the last 72 hours is €788 (Dublin to Spokane).
The fastest flight to Idaho from Ireland takes 16h 57m (Dublin to Jackson Hole).
May has the highest demand for flights to Idaho, with a 3% price increase on average.

Frequently asked questions about flying to Idaho

What is the best airport to fly into to visit Boise?

What is the weather like in Idaho?

The temperatures in Idaho range from -1 °C to 24 °C depending on the time of year. The warmest month in Idaho is July, and the coldest month in Idaho is December. Those looking for a drier month during their visit should travel during the months of August, July, or September, when rain is least likely compared to the rest of the year.

When did momondo last update prices for flights to Idaho?

Prices for flights to Idaho are refreshed on a daily basis.

How old do you have to be to fly to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho.

Can I find flights to Idaho with flexible booking policies on momondo?

All flight searches to Idaho on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Idaho?

Once all potential Idaho flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho and alert you when they change.

An easier way to manage your Idaho trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Mon 24/11
Mon 1/12

Find better results for your trip to Idaho

Popular Flights to Idaho

Popular routes according to searches in the past day on momondo