What is the cheapest airline that flies from Idaho to Ireland?

Delta, United Airlines, and Iberia are the most popular carriers operating from Idaho to Ireland

What airlines fly to Ireland?

Iberia, United Airlines and American Airlines are the top three most popular airlines that fly to Ireland from Idaho according to our data. Iberia is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 4 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Ireland?

Prices for flights from Idaho to Ireland were last updated today.

How many operators does momondo search for flights from Idaho to Ireland?

The number of operators available for flights from Idaho to Ireland is 5 as of August 2026.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Ireland.

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

The travel and health documents required for your trip to Ireland 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 license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$353 Cheap Flights from Idaho to Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 7:10 amBOI Boise Air Term. Gowen Fld-DUB Dublin

29h 00m2 stops San Francisco Toronto Pearson Intl

9:10 am - 9:32 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

19h 22m2 stops Frankfurt am Main Denver Intl

$715Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

11:30 am - 8:10 amGEG Spokane-DUB Dublin

12h 40m1 stop Chicago O'Hare Intl

9:00 am - 9:09 pmDUB Dublin-GEG Spokane

44h 09m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl

$723United Airlines

Sun, Jan 17 - Thu, Jan 21

7:00 am - 8:10 amGEG Spokane-DUB Dublin

17h 10m1 stop Chicago O'Hare Intl

9:00 am - 10:23 pmDUB Dublin-GEG Spokane

45h 23m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$723United Airlines

Sun, Jan 17 - Thu, Jan 21

7:00 am - 7:10 amBOI Boise Air Term. Gowen Fld-DUB Dublin

17h 10m1 stop Dallas/Fort Worth

12:55 pm - 10:42 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

16h 47m1 stop Dallas/Fort Worth

$724Iberia

Tue, Nov 10 - Wed, Nov 18

7:00 am - 7:10 amBOI Boise Air Term. Gowen Fld-DUB Dublin

17h 10m1 stop Dallas/Fort Worth

10:00 am - 1:52 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

34h 52m2 stops Madrid Barajas Dallas/Fort Worth

$726Iberia

Tue, Nov 10 - Wed, Nov 18

5:00 am - 7:10 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 10m2 stops Denver Intl Toronto Pearson Intl

9:00 am - 3:06 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

37h 06m2 stops Toronto Pearson Intl San Francisco

$727Air Canada

Wed, Nov 25 - Thu, Dec 3

2:08 pm - 2:35 pmGEG Spokane-DUB Dublin

16h 27m2 stops Chicago O'Hare Intl London Heathrow

12:55 pm - 8:40 pmDUB Dublin-GEG Spokane

15h 45m1 stop Dallas/Fort Worth

$737American Airlines

Wed, Oct 14 - Wed, Nov 11

5:15 am - 7:55 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 40m1 stop Minneapolis St Paul

5:45 am - 12:10 amDUB Dublin-BOI Boise Air Term. Gowen Fld

25h 25m2 stops Amsterdam Schiphol Minneapolis St Paul

$742Delta

Sun, Nov 29 - Fri, Dec 4

5:15 am - 7:55 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 40m1 stop Minneapolis St Paul

1:25 pm - 4:04 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

33h 39m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$742Delta

Sun, Nov 29 - Wed, Dec 2

6:00 am - 7:10 amGEG Spokane-DUB Dublin

17h 10m1 stop Dallas/Fort Worth

12:55 pm - 8:40 pmDUB Dublin-GEG Spokane

15h 45m1 stop Dallas/Fort Worth

$746American Airlines

Wed, Nov 11 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 7:20 amGEG Spokane-DUB Dublin

18h 20m2 stops Denver Intl Washington, D.C. Dulles Intl

9:20 am - 3:06 pmDUB Dublin-GEG Spokane

37h 46m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$841United Airlines

Tue, Sep 1 - Tue, Sep 8

6:45 am - 7:55 amGEG Spokane-DUB Dublin

17h 10m1 stop Minneapolis St Paul

5:55 am - 9:54 pmDUB Dublin-GEG Spokane

23h 59m2 stops Amsterdam Schiphol Salt Lake City

$865Delta

Tue, Sep 1 - Tue, Sep 8

6:45 am - 7:55 amGEG Spokane-DUB Dublin

17h 10m1 stop Minneapolis St Paul

5:55 am - 9:54 pmDUB Dublin-GEG Spokane

23h 59m2 stops Amsterdam Schiphol Salt Lake City

$866Delta

Tue, Sep 1 - Tue, Sep 8

2:37 pm - 11:50 amGEG Spokane-DUB Dublin

13h 13m1 stop Chicago O'Hare Intl

12:40 pm - 8:42 pmDUB Dublin-GEG Spokane

16h 02m1 stop Dallas/Fort Worth

$869American Airlines

Tue, Sep 1 - Tue, Sep 8

6:45 am - 7:55 amGEG Spokane-DUB Dublin

17h 10m1 stop Minneapolis St Paul

12:00 pm - 10:54 pmDUB Dublin-GEG Spokane

18h 54m1 stop Minneapolis St Paul

$869KLM

Tue, Sep 1 - Tue, Sep 8

9:52 am - 7:55 amGEG Spokane-DUB Dublin

14h 03m2 stops Salt Lake City Minneapolis St Paul

5:55 am - 3:14 pmDUB Dublin-GEG Spokane

17h 19m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$870KLM

Tue, Sep 1 - Tue, Sep 8

7:05 am - 10:00 amGEG Spokane-DUB Dublin

18h 55m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

8:55 am - 10:54 pmDUB Dublin-GEG Spokane

21h 59m2 stops Amsterdam Schiphol Minneapolis St Paul

$870Delta

Tue, Sep 1 - Tue, Sep 8

5:00 am - 7:20 amGEG Spokane-DUB Dublin

18h 20m2 stops Denver Intl Washington, D.C. Dulles Intl

9:20 am - 9:14 pmDUB Dublin-GEG Spokane

43h 54m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$891United Airlines

Tue, Sep 1 - Mon, Sep 14

6:45 am - 7:55 amGEG Spokane-DUB Dublin

17h 10m1 stop Minneapolis St Paul

12:00 pm - 11:26 pmDUB Dublin-GEG Spokane

19h 26m1 stop Minneapolis St Paul

$919Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

9:52 am - 7:55 amGEG Spokane-DUB Dublin

14h 03m2 stops Salt Lake City Minneapolis St Paul

12:00 pm - 11:26 pmDUB Dublin-GEG Spokane

19h 26m1 stop Minneapolis St Paul

$923Multiple Airlines

Tue, Sep 1 - Mon, Sep 7

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Iberia flights from Idaho to Ireland

Our best Iberia deals on Idaho to Ireland flight tickets

Iberia

Nov 10

BOI7:00 amBoise Air Term. Gowen Fld

17h 10m

1 stop

DUB7:10 amDublin

Nov 18

DUB12:55 pmDublin

16h 47m

1 stop

BOI10:42 pmBoise Air Term. Gowen Fld

$724

Iberia

Nov 10

BOI7:00 amBoise Air Term. Gowen Fld

17h 10m

1 stop

DUB7:10 amDublin

Nov 18

DUB10:00 amDublin

34h 52m

2 stops

BOI1:52 pmBoise Air Term. Gowen Fld

$726

Iberia

Nov 11

GEG6:00 amSpokane

17h 10m

1 stop

DUB7:10 amDublin

Nov 18

DUB12:55 pmDublin

15h 45m

1 stop

GEG8:40 pmSpokane

$746

Air Canada flights from Idaho to Ireland

Our best Air Canada deals on Idaho to Ireland flight tickets

Air Canada

Nov 25

BOI5:00 amBoise Air Term. Gowen Fld

19h 10m

2 stops

DUB7:10 amDublin

Dec 3

DUB9:00 amDublin

37h 06m

2 stops

BOI3:06 pmBoise Air Term. Gowen Fld

$727

Air Canada

Jan 12

GEG12:30 pmSpokane

34h 40m

2 stops

DUB7:10 amDublin

Jan 21

DUB9:00 amDublin

35h 40m

2 stops

GEG12:40 pmSpokane

$731

Air Canada

Oct 6

BOI6:25 amBoise Air Term. Gowen Fld

42h 50m

2 stops

DUB8:15 amDublin

Oct 20

DUB9:50 amDublin

42h 45m

2 stops

BOI9:35 pmBoise Air Term. Gowen Fld

$762

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 11/10

7:10 pm-7:10 am

2 stops29h 00m

Dublin

Wed 11/18

9:10 am-9:32 pm

2 stops19h 22m

$715

SpokaneDublin

GEG Spokane - DUB Dublin

GEGDUB

Spokane

Sun 1/17

11:30 am-8:10 am

1 stop12h 40m

Dublin

Thu 1/21

9:00 am-9:09 pm

3 stops44h 09m

$723

SpokaneDublin

GEG Spokane - DUB Dublin

GEGDUB

Spokane

Sun 1/17

7:00 am-8:10 am

1 stop17h 10m

Dublin

Thu 1/21

9:00 am-10:23 pm

2 stops45h 23m

$723

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 11/10

7:00 am-7:10 am

1 stop17h 10m

Dublin

Wed 11/18

12:55 pm-10:42 pm

1 stop16h 47m

$724

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 11/10

7:00 am-7:10 am

1 stop17h 10m

Dublin

Wed 11/18

10:00 am-1:52 pm

2 stops34h 52m

$726

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Wed 11/25

5:00 am-7:10 am

2 stops19h 10m

Dublin

Thu 12/3

9:00 am-3:06 pm

2 stops37h 06m

$727

Quickest round-trip

SpokaneDublin

GEG Spokane - DUB Dublin

GEGDUB

Spokane

Wed 10/14

2:08 pm-2:35 pm

2 stops16h 27m

Dublin

Wed 11/11

12:55 pm-8:40 pm

1 stop15h 45m

$737

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Sun 11/29

5:15 am-7:55 am

1 stop19h 40m

Dublin

Fri 12/4

5:45 am-12:10 am

2 stops25h 25m

$742

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Sun 11/29

5:15 am-7:55 am

1 stop19h 40m

Dublin

Wed 12/2

1:25 pm-4:04 pm

2 stops33h 39m

$742

SpokaneDublin

GEG Spokane - DUB Dublin

GEGDUB

Spokane

Wed 11/11

6:00 am-7:10 am

1 stop17h 10m

Dublin

Wed 11/18

12:55 pm-8:40 pm

1 stop15h 45m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, February is the cheapest month to fly from Idaho to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $496. If you aren’t able to travel to Ireland during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $632.

Can stopping save me money on Idaho to Ireland flights?

You could potentially save up to 39% on your flight if you consider stops on a Idaho to Ireland flight.

Cheap Idaho to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Ireland

Best Price Found	$353
Fastest flight time	14h 17m
Direct flights	None

The best one-way flight to Ireland from Idaho in the past 72 hours is $353. The best round-trip flight deal from Idaho to Ireland found on momondo in the last 72 hours is $715.

The fastest flight from Idaho to Ireland takes 14h 17m

There are no direct flights from Idaho to Ireland. There are no popular flight routes from Idaho to Ireland.

Search flight deals

Frequently asked questions about flying from Idaho to Ireland

When did momondo last update prices for flights from Idaho to Ireland?
Prices for flights from Idaho to Ireland were last updated today.
How many operators does momondo search for flights from Idaho to Ireland?
The number of operators available for flights from Idaho to Ireland is 5 as of August 2026.
How old do you have to be to fly from Idaho to Ireland?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland 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 license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Ireland

Compare and see reviews for airlines that fly from Idaho to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $498	Free Cancellation	Rating 7.8 8,536 reviews	Search Delta flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 10,148 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.1 12,021 reviews	Search American Airlines flights
Iberia	PriceFrom $641	Free Cancellation	Rating 7.0 3,247 reviews	Search Iberia flights

Why use momondo?

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

Finding the right flight to Ireland from Idaho is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

Yes. All flights to Ireland from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Idaho.

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

Yes momondo offers price alerts on flights to Ireland from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

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

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Find better results for your trip to Ireland

Popular cities

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Airlines

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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $457

Flights to Shannon, Clarefrom $536

Flights to Corkfrom $660

Flights to Knockfrom $751

Flights to Milltown (Kerry)from $655

Flights to Donegalfrom $960

Cheap flights from Idaho to Ireland from $353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Ireland departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Idaho to Ireland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Iberia flights from Idaho to Ireland

Our best Iberia deals on Idaho to Ireland flight tickets

Air Canada flights from Idaho to Ireland

Our best Air Canada deals on Idaho to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Idaho to Ireland

What is the cheapest month to fly to Ireland?

Can stopping save me money on Idaho to Ireland flights?

What is the cheapest airline that flies from Idaho to Ireland?

What airlines fly to Ireland?

Cheap Idaho to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Ireland

Best airlines flying from Idaho to Ireland

Compare and see reviews for airlines that fly from Idaho to Ireland with momondo

Why use momondo?

An easier way to manage your Ireland trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Idaho flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year