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Cheap flights from Boise to Ireland from $348

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 1/30. 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.
Multiple Airlines Logo
12:19 pm - 8:10 am
BOI
-
DUB
12h 51m1 stop
Multiple Airlines Logo
9:00 am - 9:52 pm
DUB
-
BOI
43h 52m2 stops
$452Multiple Airlines
sáb., ene. 10 - sáb., ene. 17
United Airlines Logo
12:19 pm - 8:10 am
BOI
-
DUB
12h 51m1 stop
United Airlines Logo
9:00 am - 6:07 pm
DUB
-
BOI
40h 07m2 stops
$456United Airlines
vie., ene. 30 - vie., feb. 6
United Airlines Logo
6:10 am - 8:10 am
BOI
-
DUB
19h 00m2 stops
United Airlines Logo
9:00 am - 9:52 pm
DUB
-
BOI
43h 52m2 stops
$460United Airlines
sáb., ene. 10 - sáb., ene. 17
Air Canada Logo
6:10 am - 7:10 am
BOI
-
DUB
18h 00m2 stops
Air Canada Logo
9:00 am - 9:52 pm
DUB
-
BOI
43h 52m2 stops
$462Air Canada
sáb., ene. 10 - sáb., ene. 17
Multiple Airlines Logo
6:10 am - 7:10 am
BOI
-
DUB
18h 00m2 stops
Multiple Airlines Logo
5:00 am - 6:07 pm
DUB
-
BOI
20h 07m2 stops
$477Multiple Airlines
mar., ene. 20 - mar., ene. 27
Lufthansa Logo
12:19 pm - 8:10 am
BOI
-
DUB
12h 51m1 stop
Lufthansa Logo
5:00 am - 6:07 pm
DUB
-
BOI
20h 07m2 stops
$479Lufthansa
mar., ene. 20 - mar., ene. 27
Lufthansa Logo
12:19 pm - 8:10 am
BOI
-
DUB
12h 51m1 stop
Lufthansa Logo
10:40 am - 7:13 pm
DUB
-
BOI
15h 33m1 stop
$480Lufthansa
sáb., ene. 10 - sáb., ene. 17
Delta Logo
5:45 am - 8:45 am
BOI
-
DUB
20h 00m2 stops
Delta Logo
5:55 am - 9:56 pm
DUB
-
BOI
23h 01m2 stops
$486Delta
jue., feb. 5 - jue., feb. 12
British Airways Logo
3:43 pm - 7:25 pm
BOI
-
SNN
20h 42m2 stops
British Airways Logo
5:30 pm - 11:02 pm
SNN
-
BOI
36h 32m2 stops
$807British Airways
mié., feb. 4 - dom., feb. 8
British Airways Logo
8:16 am - 11:30 am
BOI
-
SNN
45h 14m2 stops
British Airways Logo
7:50 am - 10:21 pm
SNN
-
BOI
20h 31m2 stops
$1,287British Airways
jue., mar. 12 - mar., mar. 24

American Airlines flights from Boise to Ireland

Our best American Airlines deals on Boise to Ireland flight tickets
American Airlines
May 14
BOI1:25 pmBoise Air Term. Gowen Fld
17h 00m
2 stops
DUB1:25 pmDublin
May 19
DUB11:45 amDublin
16h 22m
1 stop
BOI9:07 pmBoise Air Term. Gowen Fld
$731
Find similar
American Airlines
May 14
BOI1:25 pmBoise Air Term. Gowen Fld
17h 00m
2 stops
DUB1:25 pmDublin
May 19
DUB11:45 amDublin
16h 22m
1 stop
BOI9:07 pmBoise Air Term. Gowen Fld
$732
Find similar

United Airlines flights from Boise to Ireland

Our best United Airlines deals on Boise to Ireland flight tickets
United Airlines
Jan 30
BOI12:19 pmBoise Air Term. Gowen Fld
12h 51m
1 stop
DUB8:10 amDublin
Feb 6
DUB9:00 amDublin
40h 07m
2 stops
BOI6:07 pmBoise Air Term. Gowen Fld
$456
Find similar
United Airlines
Jan 10
BOI6:10 amBoise Air Term. Gowen Fld
19h 00m
2 stops
DUB8:10 amDublin
Jan 17
DUB9:00 amDublin
43h 52m
2 stops
BOI9:52 pmBoise Air Term. Gowen Fld
$460
Find similar
United Airlines
Jan 30
BOI12:19 pmBoise Air Term. Gowen Fld
12h 51m
1 stop
DUB8:10 amDublin
Feb 3
DUB10:40 amDublin
19h 17m
1 stop
BOI10:57 pmBoise Air Term. Gowen Fld
$484
Find similar

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 diciembre 23, 2025.
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

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

sáb. 1/10

12:19 pm-8:10 am

1 stop12h 51m

Dublin

sáb. 1/17

9:00 am-9:52 pm

2 stops43h 52m

$452

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

vie. 1/30

12:19 pm-8:10 am

1 stop12h 51m

Dublin

vie. 2/6

9:00 am-6:07 pm

2 stops40h 07m

$456

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

sáb. 1/10

6:10 am-8:10 am

2 stops19h 00m

Dublin

sáb. 1/17

9:00 am-9:52 pm

2 stops43h 52m

$460

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

sáb. 1/10

6:10 am-7:10 am

2 stops18h 00m

Dublin

sáb. 1/17

9:00 am-9:52 pm

2 stops43h 52m

$462

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

mar. 1/20

6:10 am-7:10 am

2 stops18h 00m

Dublin

mar. 1/27

5:00 am-6:07 pm

2 stops20h 07m

$477

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

mar. 1/20

12:19 pm-8:10 am

1 stop12h 51m

Dublin

mar. 1/27

5:00 am-6:07 pm

2 stops20h 07m

$479

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

sáb. 1/10

12:19 pm-8:10 am

1 stop12h 51m

Dublin

sáb. 1/17

10:40 am-7:13 pm

1 stop15h 33m

$480

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

jue. 2/5

5:45 am-8:45 am

2 stops20h 00m

Dublin

jue. 2/12

5:55 am-9:56 pm

2 stops23h 01m

$486

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

mié. 2/4

3:43 pm-7:25 pm

2 stops20h 42m

Shannon

dom. 2/8

5:30 pm-11:02 pm

2 stops36h 32m

$807

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

jue. 3/12

8:16 am-11:30 am

2 stops45h 14m

Shannon

mar. 3/24

7:50 am-10:21 pm

2 stops20h 31m

$1,287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 $626. 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.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $835. This is often the case because there is less demand to fly during this day of the week. Flights from Boise to Ireland on a Saturday will generally be more expensive and average around $1,140. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the afternoon. momondo users have found flights departing from Boise to Ireland in the afternoon for as low as $851. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around $1,003.

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 $794 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 $646 on momondo.

Can stopping save me money on Boise to Ireland flights?

You could potentially save up to 45% 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 51m

Direct flights

None
The fastest flight from Boise to Ireland takes 12h 51m
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
KLMPriceFrom $485Free CancellationRating
7.7
1,434 reviews
Search KLM flights
DeltaPriceFrom $536Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $561Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
IberiaPriceFrom $595Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
IcelandairPriceFrom $770Free CancellationRating
7.0
592 reviews
Search Icelandair 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.

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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1 adult
jue. 1/22
jue. 1/29
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