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$634+ Cheap flights from Boise (BOI) to Limerick, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ORK
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Boise to Limerick

Keep the following information in mind while searching for Boise to Limerick flight deals. Data was last updated October 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$634
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$867
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Shannon flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Shannon flights.
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From Boise Air Term. Gowen Fld to Limerick
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Highest demand for flights based on searches. 13% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Boise to Limerick

Cheapest flights from Boise to Limerick
Explore the most affordable flight options available from Boise to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:40 pmBOI - SNN
2 stops20h 05mAmerican Airlines
Thu 11/137:50 amSNN - BOI
2 stops22h 47mAmerican Airlines
Deal found 10/16$634
This Air Canada deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:39 amBOI - SNN
3 stops17h 51mAir Canada
Thu 11/137:50 amSNN - BOI
3 stops21h 55mAir Canada
Deal found 10/16$3,061

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Limerick 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, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Boise to Limerick that are best for you.

Fly from

Boise

Fly to

Limerick

Route

Depart

Return

Price

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 11/6

1:40 pm-4:45 pm

2 stops20h 05m

Shannon

Thu 11/13

7:50 am-11:37 pm

2 stops22h 47m

$634

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 3/4

7:39 am-4:45 pm

2 stops26h 06m

Shannon

Sun 3/8

7:50 am-10:31 pm

2 stops21h 41m

$754

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Fri 3/27

7:33 am-3:45 pm

2 stops26h 12m

Shannon

Tue 3/31

7:40 am-11:31 pm

2 stops22h 51m

$834

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 3/12

6:00 pm-7:25 pm

2 stops19h 25m

Shannon

Tue 3/24

8:05 pm-11:50 pm

2 stops33h 45m

$1,155

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 11/6

10:39 am-11:30 am

3 stops17h 51m

Shannon

Thu 11/13

7:50 am-10:45 pm

3 stops21h 55m

$3,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Best time to book a flight from Boise to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Limerick

What is the cheapest time of day to fly from BOI to LR9?

Find hourly flight availability from Boise to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Boise to Limerick by exploring options for tickets at noon.

How much does it cost to fly round-trip from Boise to Limerick?

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Limerick. Reviews last updated October 16, 2025.
Read reviews from past customers who have flown United Airlines from Boise to Limerick. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Boise to Limerick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Limerick?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Limerick. On average, Air Term. Gowen Fld has 0 outbound flights to Limerick per day from 1 airline. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Boise to Limerick?

    For as low as $1,155, American Airlines can have you in Limerick from Boise in 19h 25m. The distance between Boise and Limerick is about 4510 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Boise to Limerick that include hotel bookings?

    Yes. In addition to deals on Boise to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Limerick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Limerick.

  • Can I find deals for business class flights from Boise to Limerick?

    Yes. Cheapflights offers flight deals from Boise to Limerick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Boise to Limerick

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Top airline flying from Boise to Limerick

Discover the top airline that operate flights from Boise to Limerick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$750Average$1,207FlexibilityNo cancel feeOn-time69%

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