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Cheap flights from Boise to Ireland from $340

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 10/26. 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.
Air Canada Logo
6:55 pm - 6:10 am
BOI
-
DUB
29h 15m
2 stops
Air Canada Logo
9:00 am - 11:05 pm
DUB
-
BOI
21h 05m
2 stops
$741Air Canada
Mon, Oct 26 - Wed, Nov 4
Finnair Logo
6:44 am - 9:45 am
BOI
-
DUB
20h 01m
1 stop
Finnair Logo
1:00 pm - 10:03 pm
DUB
-
BOI
16h 03m
1 stop
$745Finnair
Sun, Oct 18 - Tue, Nov 3
Finnair Logo
6:44 am - 9:45 am
BOI
-
DUB
20h 01m
1 stop
Finnair Logo
6:05 pm - 10:03 pm
DUB
-
BOI
34h 58m
2 stops
$747Finnair
Sun, Oct 18 - Tue, Nov 3
Multiple Airlines Logo
11:30 am - 12:40 pm
BOI
-
DUB
18h 10m
2 stops
Multiple Airlines Logo
6:00 am - 4:49 pm
DUB
-
BOI
17h 49m
2 stops
$758Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
Air Canada Logo
5:00 am - 7:45 am
BOI
-
DUB
19h 45m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$765Air Canada
Wed, Aug 19 - Fri, Aug 28
Air Canada Logo
6:30 am - 8:15 am
BOI
-
DUB
42h 45m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$770Air Canada
Mon, Aug 17 - Fri, Aug 28
United Airlines Logo
6:30 am - 11:10 am
BOI
-
DUB
21h 40m
2 stops
United Airlines Logo
9:50 am - 11:25 am
DUB
-
BOI
32h 35m
2 stops
$775United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
12:23 pm - 7:30 am
BOI
-
SNN
12h 07m
1 stop
United Airlines Logo
9:30 am - 10:46 pm
SNN
-
BOI
20h 16m
1 stop
$779United Airlines
Sun, Sep 6 - Fri, Sep 18
Delta Logo
6:00 am - 11:10 am
BOI
-
SNN
22h 10m
2 stops
Delta Logo
1:05 pm - 10:13 am
SNN
-
BOI
28h 08m
2 stops
$784Delta
Sun, Sep 6 - Fri, Sep 18
Delta Logo
11:30 pm - 11:10 am
BOI
-
SNN
28h 40m
2 stops
Delta Logo
1:05 pm - 3:01 pm
SNN
-
BOI
32h 56m
2 stops
$834Delta
Fri, Sep 4 - Wed, Sep 16

Delta flights from Boise to Ireland

Our best Delta deals on Boise to Ireland flight tickets
Delta
Sep 6
BOI6:00 amBoise Air Term. Gowen Fld
22h 10m
2 stops
SNN11:10 amShannon
Sep 18
SNN1:05 pmShannon
28h 08m
2 stops
BOI10:13 amBoise Air Term. Gowen Fld
$784
Delta
Aug 17
BOI5:10 amBoise Air Term. Gowen Fld
19h 45m
1 stop
DUB7:55 amDublin
Aug 28
DUB5:55 amDublin
24h 58m
2 stops
BOI11:53 pmBoise Air Term. Gowen Fld
$794
Delta
Aug 18
BOI5:10 amBoise Air Term. Gowen Fld
19h 45m
1 stop
DUB7:55 amDublin
Aug 27
DUB12:00 pmDublin
18h 59m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$797

United Airlines flights from Boise to Ireland

Our best United Airlines deals on Boise to Ireland flight tickets
United Airlines
Sep 15
BOI6:30 amBoise Air Term. Gowen Fld
21h 40m
2 stops
DUB11:10 amDublin
Sep 22
DUB9:50 amDublin
32h 35m
2 stops
BOI11:25 amBoise Air Term. Gowen Fld
$775
United Airlines
Sep 6
BOI12:23 pmBoise Air Term. Gowen Fld
12h 07m
1 stop
SNN7:30 amShannon
Sep 18
SNN9:30 amShannon
20h 16m
1 stop
BOI10:46 pmBoise Air Term. Gowen Fld
$779
United Airlines
Aug 18
BOI12:23 pmBoise Air Term. Gowen Fld
14h 22m
1 stop
DUB9:45 amDublin
Aug 27
DUB9:20 amDublin
31h 15m
2 stops
BOI9:35 amBoise Air Term. Gowen Fld
$793

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 May 9, 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

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 10/26

6:55 pm-6:10 am

2 stops29h 15m

Dublin

Wed 11/4

9:00 am-11:05 pm

2 stops21h 05m

$741

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 10/18

6:44 am-9:45 am

1 stop20h 01m

Dublin

Tue 11/3

1:00 pm-10:03 pm

1 stop16h 03m

$745

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 10/18

6:44 am-9:45 am

1 stop20h 01m

Dublin

Tue 11/3

6:05 pm-10:03 pm

2 stops34h 58m

$747

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 10/18

11:30 am-12:40 pm

2 stops18h 10m

Dublin

Tue 11/3

6:00 am-4:49 pm

2 stops17h 49m

$758

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 8/19

5:00 am-7:45 am

2 stops19h 45m

Dublin

Fri 8/28

9:50 am-4:48 pm

2 stops37h 58m

$765

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 8/17

6:30 am-8:15 am

2 stops42h 45m

Dublin

Fri 8/28

9:50 am-4:48 pm

2 stops37h 58m

$770

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/15

6:30 am-11:10 am

2 stops21h 40m

Dublin

Tue 9/22

9:50 am-11:25 am

2 stops32h 35m

$775
Quickest round-trip

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 9/6

12:23 pm-7:30 am

1 stop12h 07m

Shannon

Fri 9/18

9:30 am-10:46 pm

1 stop20h 16m

$779

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 9/6

6:00 am-11:10 am

2 stops22h 10m

Shannon

Fri 9/18

1:05 pm-10:13 am

2 stops28h 08m

$784

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Fri 9/4

11:30 pm-11:10 am

2 stops28h 40m

Shannon

Wed 9/16

1:05 pm-3:01 pm

2 stops32h 56m

$834

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, March 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 $432. If you aren’t able to travel to Ireland during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $478.

Can stopping save me money on Boise to Ireland flights?

You could potentially save up to 61% 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

12h 00m

Direct flights

None
The fastest flight from Boise to Ireland takes 12h 00m
There are no direct flights from Boise to Ireland. There are no popular flight routes from Boise to Ireland.
Search flight deals

Frequently asked questions about flying from Boise to Ireland

  • 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
8,455 reviews
Search Delta flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $543Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
IberiaPriceFrom $596Free CancellationRating
7.0
3,213 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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