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Cheap flights from Boise to Ireland from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Ireland departing on 8/16. 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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Find the cheapest flights from Boise to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:01 pm - 7:30 am
BOI
-
SNN
29h 29m
2 stops
United Airlines Logo
9:30 am - 11:00 am
SNN
-
BOI
32h 30m
2 stops
$673United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
6:30 am - 7:45 am
BOI
-
DUB
18h 15m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$676United Airlines
Sun, Aug 16 - Wed, Aug 26
United Airlines Logo
5:44 pm - 9:45 am
BOI
-
DUB
33h 01m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$677United Airlines
Sun, Aug 16 - Thu, Aug 20
United Airlines Logo
7:01 pm - 7:30 am
BOI
-
SNN
29h 29m
2 stops
United Airlines Logo
9:30 am - 11:25 am
SNN
-
BOI
32h 55m
1 stop
$679United Airlines
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
5:00 am - 8:15 am
BOI
-
DUB
20h 15m
2 stops
United Airlines Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$681United Airlines
Sun, Aug 16 - Thu, Aug 20
Air Canada Logo
2:44 pm - 8:15 am
BOI
-
DUB
34h 31m
2 stops
Air Canada Logo
9:50 am - 1:35 pm
DUB
-
BOI
34h 45m
2 stops
$701Air Canada
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
6:30 am - 7:45 am
BOI
-
DUB
18h 15m
2 stops
United Airlines Logo
11:35 am - 10:46 pm
DUB
-
BOI
18h 11m
1 stop
$703United Airlines
Sun, Aug 16 - Wed, Aug 26
United Airlines Logo
5:00 am - 7:20 am
BOI
-
DUB
19h 20m
2 stops
United Airlines Logo
8:50 am - 10:32 pm
DUB
-
BOI
20h 42m
2 stops
$704United Airlines
Wed, Sep 2 - Wed, Sep 9
Finnair Logo
6:44 am - 5:15 pm
BOI
-
DUB
27h 31m
2 stops
Finnair Logo
6:00 pm - 10:17 pm
DUB
-
BOI
35h 17m
2 stops
$714Finnair
Wed, Sep 2 - Tue, Sep 8
Lufthansa Logo
12:23 pm - 7:30 am
BOI
-
SNN
12h 07m
1 stop
Lufthansa Logo
9:30 am - 11:25 am
SNN
-
BOI
32h 55m
1 stop
$843Lufthansa
Sun, Sep 6 - Thu, Sep 10

KLM flights from Boise to Ireland

Our best KLM deals on Boise to Ireland flight tickets
KLM
Apr 19
BOI3:23 pmBoise Air Term. Gowen Fld
33h 32m
1 stop
DUB7:55 amDublin
May 5
DUB5:55 amDublin
17h 19m
2 stops
BOI4:14 pmBoise Air Term. Gowen Fld
$745
KLM
May 9
BOI1:53 pmBoise Air Term. Gowen Fld
35h 52m
1 stop
DUB8:45 amDublin
May 22
DUB11:10 amDublin
16h 24m
2 stops
BOI8:34 pmBoise Air Term. Gowen Fld
$811
KLM
Apr 22
BOI3:44 pmBoise Air Term. Gowen Fld
17h 56m
2 stops
DUB4:40 pmDublin
Apr 29
DUB10:00 amDublin
17h 29m
1 stop
BOI8:29 pmBoise Air Term. Gowen Fld
$818

American Airlines flights from Boise to Ireland

Our best American Airlines deals on Boise to Ireland flight tickets
American Airlines
Apr 19
BOI2:14 pmBoise Air Term. Gowen Fld
19h 06m
2 stops
DUB4:20 pmDublin
May 5
DUB8:35 amDublin
21h 03m
2 stops
BOI10:38 pmBoise Air Term. Gowen Fld
$752
American Airlines
Aug 5
BOI1:14 pmBoise Air Term. Gowen Fld
15h 36m
1 stop
DUB11:50 amDublin
Aug 19
DUB10:30 amDublin
18h 47m
2 stops
BOI10:17 pmBoise Air Term. Gowen Fld
$753
American Airlines
Apr 21
BOI6:00 amBoise Air Term. Gowen Fld
17h 30m
2 stops
DUB6:30 amDublin
Apr 29
DUB12:40 pmDublin
17h 14m
2 stops
BOI10:54 pmBoise Air Term. Gowen Fld
$764

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Boise to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 9/6

7:01 pm-7:30 am

2 stops29h 29m

Shannon

Thu 9/10

9:30 am-11:00 am

2 stops32h 30m

$673

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

6:30 am-7:45 am

2 stops18h 15m

Dublin

Wed 8/26

9:20 am-9:25 pm

2 stops43h 05m

$676

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

5:44 pm-9:45 am

2 stops33h 01m

Dublin

Thu 8/20

9:20 am-9:25 pm

2 stops43h 05m

$677

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 9/6

7:01 pm-7:30 am

2 stops29h 29m

Shannon

Thu 9/10

9:30 am-11:25 am

1 stop32h 55m

$679

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

5:00 am-8:15 am

2 stops20h 15m

Dublin

Thu 8/20

9:20 am-9:25 pm

2 stops43h 05m

$681

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/1

2:44 pm-8:15 am

2 stops34h 31m

Dublin

Wed 9/9

9:50 am-1:35 pm

2 stops34h 45m

$701
Quickest round-trip

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 8/16

6:30 am-7:45 am

2 stops18h 15m

Dublin

Wed 8/26

11:35 am-10:46 pm

1 stop18h 11m

$703

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 9/2

5:00 am-7:20 am

2 stops19h 20m

Dublin

Wed 9/9

8:50 am-10:32 pm

2 stops20h 42m

$704

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 9/2

6:44 am-5:15 pm

2 stops27h 31m

Dublin

Tue 9/8

6:00 pm-10:17 pm

2 stops35h 17m

$714

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 9/6

12:23 pm-7:30 am

1 stop12h 07m

Shannon

Thu 9/10

9:30 am-11:25 am

1 stop32h 55m

$843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Boise 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

What is the cheapest month to fly to Ireland?

In general, February is the cheapest month to fly from Boise to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $495. 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.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Boise for as low as $625 on momondo.

Can stopping save me money on Boise to Ireland flights?

You could potentially save up to 13% on your flight if you consider stops on a Boise to Ireland flight.

Cheap Boise to Ireland flight deals and tips

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

Fastest flight time

11h 52m

Direct flights

None
The fastest flight from Boise to Ireland takes 11h 52m
There are no direct flights from Boise to Ireland. There are no popular flight routes from Boise to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Ireland?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Ireland?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport 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 Boise to Ireland

Compare and see reviews for airlines that fly from Boise to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $498Free CancellationRating
7.9
8,336 reviews
Search Delta flights
American AirlinesPriceFrom $543Free CancellationRating
7.1
11,500 reviews
Search American Airlines flights
United AirlinesPriceFrom $544Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
IberiaPriceFrom $595Free CancellationRating
7.0
3,155 reviews
Search Iberia flights

Why use momondo?

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

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 Ireland from Boise.

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

momondo does allow users to show only those flights to Ireland from Boise which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Ireland.

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

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

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