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

Aer Lingus is the most popular carrier 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 31% 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 4 as of October 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.

$325 Cheap Flights from Idaho to Ireland in 2026/27

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.

5:28 pm - 7:30 amBOI Boise Air Term. Gowen Fld-DUB Dublin

31h 02m2 stops Denver Intl Newark

9:00 am - 9:33 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

43h 33m2 stops Toronto Pearson Intl Denver Intl

$695United Airlines

Tue, Jan 12 - Thu, Feb 4

6:20 am - 7:30 amBOI Boise Air Term. Gowen Fld-DUB Dublin

18h 10m2 stops Denver Intl Newark

10:40 am - 11:15 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

19h 35m1 stop Chicago O'Hare Intl

$722United Airlines

Tue, Jan 12 - Thu, Feb 4

8:52 pm - 7:30 amBOI Boise Air Term. Gowen Fld-DUB Dublin

28h 38m3 stops San Francisco Boston Logan Intl Newark

9:50 am - 7:16 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

40h 26m2 stops Toronto Pearson Intl San Francisco

$745United Airlines

Sun, Mar 21 - Sun, Mar 28

6:20 am - 6:10 amBOI Boise Air Term. Gowen Fld-DUB Dublin

17h 50m2 stops San Francisco Toronto Pearson Intl

9:50 am - 9:16 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

42h 26m2 stops Toronto Pearson Intl Denver Intl

$749Air Canada

Sun, Mar 21 - Sun, Mar 28

5:22 pm - 8:15 amBOI Boise Air Term. Gowen Fld-DUB Dublin

55h 53m2 stops Denver Intl Toronto Pearson Intl

9:50 am - 9:16 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

42h 26m2 stops Toronto Pearson Intl Denver Intl

$758Air Canada

Fri, Apr 2 - Sat, Apr 17

1:35 pm - 2:15 pmBOI Boise Air Term. Gowen Fld-DUB Dublin

17h 40m2 stops Dallas/Fort Worth London Heathrow

11:30 am - 10:57 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

18h 27m2 stops Philadelphia Dallas/Fort Worth

$765American Airlines

Sun, Feb 7 - Sun, Feb 14

1:24 pm - 2:20 pmBOI Boise Air Term. Gowen Fld-DUB Dublin

17h 56m2 stops Chicago O'Hare Intl London Heathrow

11:30 am - 10:46 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

18h 16m2 stops Philadelphia Dallas/Fort Worth

$775American Airlines

Tue, Dec 1 - Tue, Dec 8

12:21 pm - 9:45 amBOI Boise Air Term. Gowen Fld-DUB Dublin

14h 24m1 stop Dallas/Fort Worth

11:45 am - 10:38 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

17h 53m1 stop Dallas/Fort Worth

$797Iberia

Fri, Apr 2 - Sat, Apr 17

5:40 am - 7:55 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 15m1 stop Minneapolis St Paul

6:00 am - 11:55 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

24h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

$818Delta

Fri, Apr 2 - Sat, Apr 17

5:40 am - 7:55 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 15m1 stop Minneapolis St Paul

6:00 am - 11:08 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

24h 08m2 stops Amsterdam Schiphol Los Angeles

$818Delta

Fri, Apr 2 - Sat, Apr 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Idaho to Ireland

Our best Delta deals on Idaho to Ireland flight tickets

Delta

Apr 2

BOI5:40 amBoise Air Term. Gowen Fld

19h 15m

1 stop

DUB7:55 amDublin

Apr 17

DUB6:00 amDublin

24h 08m

2 stops

BOI11:08 pmBoise Air Term. Gowen Fld

$818

Delta

Oct 28

BOI5:30 amBoise Air Term. Gowen Fld

20h 25m

1 stop

DUB7:55 amDublin

Nov 3

DUB5:45 amDublin

23h 40m

2 stops

BOI10:25 pmBoise Air Term. Gowen Fld

$825

Delta

Oct 28

BOI6:00 amBoise Air Term. Gowen Fld

19h 55m

2 stops

DUB7:55 amDublin

Nov 3

DUB5:45 amDublin

24h 02m

2 stops

BOI10:47 pmBoise Air Term. Gowen Fld

$830

Air Canada flights from Idaho to Ireland

Our best Air Canada deals on Idaho to Ireland flight tickets

Air Canada

Mar 21

BOI6:20 amBoise Air Term. Gowen Fld

17h 50m

2 stops

DUB6:10 amDublin

Mar 28

DUB9:50 amDublin

42h 26m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$749

Air Canada

Apr 2

BOI5:22 pmBoise Air Term. Gowen Fld

55h 53m

2 stops

DUB8:15 amDublin

Apr 17

DUB9:50 amDublin

42h 26m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$759

Air Canada

Apr 2

BOI5:22 pmBoise Air Term. Gowen Fld

55h 53m

2 stops

DUB8:15 amDublin

Apr 17

DUB9:50 amDublin

20h 16m

2 stops

BOI11:06 pmBoise Air Term. Gowen Fld

$782

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 1/12

5:28 pm-7:30 am

2 stops31h 02m

Dublin

Thu 2/4

9:00 am-9:33 pm

2 stops43h 33m

$695

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 1/12

6:20 am-7:30 am

2 stops18h 10m

Dublin

Thu 2/4

10:40 am-11:15 pm

1 stop19h 35m

$722

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Sun 3/21

8:52 pm-7:30 am

3 stops28h 38m

Dublin

Sun 3/28

9:50 am-7:16 pm

2 stops40h 26m

$745

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Sun 3/21

6:20 am-6:10 am

2 stops17h 50m

Dublin

Sun 3/28

9:50 am-9:16 pm

2 stops42h 26m

$749

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Fri 4/2

5:22 pm-8:15 am

2 stops55h 53m

Dublin

Sat 4/17

9:50 am-9:16 pm

2 stops42h 26m

$758

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Sun 2/7

1:35 pm-2:15 pm

2 stops17h 40m

Dublin

Sun 2/14

11:30 am-10:57 pm

2 stops18h 27m

$765

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 12/1

1:24 pm-2:20 pm

2 stops17h 56m

Dublin

Tue 12/8

11:30 am-10:46 pm

2 stops18h 16m

$775

Quickest round-trip

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Fri 4/2

12:21 pm-9:45 am

1 stop14h 24m

Dublin

Sat 4/17

11:45 am-10:38 pm

1 stop17h 53m

$797

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Fri 4/2

5:40 am-7:55 am

1 stop19h 15m

Dublin

Sat 4/17

6:00 am-11:55 pm

2 stops24h 55m

$818

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Fri 4/2

5:40 am-7:55 am

1 stop19h 15m

Dublin

Sat 4/17

6:00 am-11:08 pm

2 stops24h 08m

$818

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 December is also cheap. Prices for this month can be found on momondo for an average of $697.

Can stopping save me money on Idaho to Ireland flights?

You could potentially save up to 61% 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	$325
Fastest flight time	12h 34m
Direct flights	None

The best one-way flight to Ireland from Idaho in the past 72 hours is $325. The best round-trip flight deal from Idaho to Ireland found on momondo in the last 72 hours is $695.

The fastest flight from Idaho to Ireland takes 12h 34m

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 4 as of October 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 8,654 reviews	Search Delta flights
United Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 10,381 reviews	Search United Airlines flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.0 12,177 reviews	Search American Airlines flights
Iberia	PriceFrom $641	Free Cancellation	Rating 7.0 3,245 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 11/17

Tue 11/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular cities

Other flights from Idaho

Other flights to Ireland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $362

Flights to Shannon, Clarefrom $482

Flights to Corkfrom $497

Flights to Knockfrom $852

Flights to Milltown (Kerry)from $625

Flights to Donegalfrom $1,061

Cheap flights from Idaho to Ireland from $325

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 2/21. 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

Price Alerts

Price Alerts

Delta flights from Idaho to Ireland

Our best Delta 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