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Cheap flights from Boise to Ireland from $407

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 1/6. 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
6:10 am - 7:10 amBOI-DUB
18h 00m2 stops
Air Canada Logo
9:00 am - 1:35 pmDUB-BOI
35h 35m2 stops
$462Air Canada
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Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
8:15 am - 8:10 amBOI-DUB
16h 55m1 stop
United Airlines Logo
9:00 am - 9:59 amDUB-BOI
31h 59m2 stops
$478United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
7:00 am - 7:10 amBOI-DUB
17h 10m1 stop
Multiple Airlines Logo
6:05 pm - 10:03 pmDUB-BOI
34h 58m2 stops
$480Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
3:21 pm - 3:40 pmBOI-DUB
17h 19m2 stops
American Airlines Logo
6:40 am - 7:25 pmDUB-BOI
19h 45m2 stops
$481American Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Delta Logo
5:35 am - 7:45 amBOI-DUB
19h 10m1 stop
Delta Logo
9:45 am - 12:09 amDUB-BOI
21h 24m1 stop
$483Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
7:00 am - 8:40 amBOI-DUB
18h 40m2 stops
Multiple Airlines Logo
6:05 pm - 10:03 pmDUB-BOI
34h 58m2 stops
$484Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Delta Logo
5:50 am - 7:45 amBOI-DUB
18h 55m2 stops
Delta Logo
5:55 am - 10:05 pmDUB-BOI
23h 10m2 stops
$486Delta
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
5:40 am - 8:45 amBOI-DUB
20h 05m2 stops
Delta Logo
9:45 am - 10:01 amDUB-BOI
30h 16m2 stops
$488Delta
Find Deal
Wed, Mar 4 - Sun, Mar 8
American Airlines Logo
1:44 pm - 9:45 amBOI-DUB
13h 01m1 stop
American Airlines Logo
1:45 pm - 9:07 pmDUB-BOI
14h 22m1 stop
$587American Airlines
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Sun, Apr 5 - Wed, Apr 15
Lufthansa Logo
10:28 am - 10:45 pmBOI-DUB
29h 17m2 stops
Lufthansa Logo
10:40 am - 7:13 pmDUB-BOI
15h 33m1 stop
$640Lufthansa
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Sat, Jan 10 - Sat, Jan 17

United Airlines flights from Boise to Ireland

Our best United Airlines deals on Boise to Ireland flight tickets
United Airlines
Dec 6
BOI8:15 amBoise Air Term. Gowen Fld
16h 55m
1 stop
DUB8:10 amDublin
Dec 13
DUB9:00 amDublin
31h 59m
2 stops
BOI9:59 amBoise Air Term. Gowen Fld
$478
Find similar
United Airlines
Jan 8
BOI8:15 amBoise Air Term. Gowen Fld
16h 55m
1 stop
DUB8:10 amDublin
Jan 15
DUB10:40 amDublin
19h 17m
1 stop
BOI10:57 pmBoise Air Term. Gowen Fld
$533
Find similar
United Airlines
Dec 3
BOI12:16 pmBoise Air Term. Gowen Fld
12h 54m
1 stop
DUB8:10 amDublin
Dec 11
DUB12:05 pmDublin
18h 39m
2 stops
BOI11:44 pmBoise Air Term. Gowen Fld
$538
Find similar

Delta flights from Boise to Ireland

Our best Delta deals on Boise to Ireland flight tickets
Delta
Nov 9
BOI7:45 pmBoise Air Term. Gowen Fld
30h 00m
2 stops
DUB8:45 amDublin
Nov 25
DUB9:45 amDublin
21h 24m
1 stop
BOI12:09 amBoise Air Term. Gowen Fld
$423
Find similar
Delta
Nov 9
BOI11:35 pmBoise Air Term. Gowen Fld
25h 10m
1 stop
DUB7:45 amDublin
Nov 25
DUB9:45 amDublin
21h 24m
1 stop
BOI12:09 amBoise Air Term. Gowen Fld
$439
Find similar
Delta
Dec 6
BOI5:35 amBoise Air Term. Gowen Fld
19h 10m
1 stop
DUB7:45 amDublin
Dec 13
DUB9:45 amDublin
21h 24m
1 stop
BOI12:09 amBoise Air Term. Gowen Fld
$483
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 November 3, 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

Sat 1/10

6:10 am-7:10 am

2 stops18h 00m

Dublin

Sat 1/17

9:00 am-1:35 pm

2 stops35h 35m

$462

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 12/6

8:15 am-8:10 am

1 stop16h 55m

Dublin

Sat 12/13

9:00 am-9:59 am

2 stops31h 59m

$478

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 11/29

7:00 am-7:10 am

1 stop17h 10m

Dublin

Sat 12/6

6:05 pm-10:03 pm

2 stops34h 58m

$480

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 1/10

3:21 pm-3:40 pm

2 stops17h 19m

Dublin

Sat 1/17

6:40 am-7:25 pm

2 stops19h 45m

$481

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 12/6

5:35 am-7:45 am

1 stop19h 10m

Dublin

Sat 12/13

9:45 am-12:09 am

1 stop21h 24m

$483

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 11/29

7:00 am-8:40 am

2 stops18h 40m

Dublin

Sat 12/6

6:05 pm-10:03 pm

2 stops34h 58m

$484

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 12/6

5:50 am-7:45 am

2 stops18h 55m

Dublin

Sat 12/13

5:55 am-10:05 pm

2 stops23h 10m

$486

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 3/4

5:40 am-8:45 am

2 stops20h 05m

Dublin

Sun 3/8

9:45 am-10:01 am

2 stops30h 16m

$488

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 4/5

1:44 pm-9:45 am

1 stop13h 01m

Dublin

Wed 4/15

1:45 pm-9:07 pm

1 stop14h 22m

$587

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sat 1/10

10:28 am-10:45 pm

2 stops29h 17m

Dublin

Sat 1/17

10:40 am-7:13 pm

1 stop15h 33m

$640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $627. 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 $842 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 $606 on momondo.

Can stopping save me money on Boise to Ireland flights?

You could potentially save up to 14% 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

Direct flights

None
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 $549Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $578Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
IberiaPriceFrom $595Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
IcelandairPriceFrom $770Free CancellationRating
7.1
568 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.

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