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$763+ Cheap flights from Boise (BOI) to Galway, 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SNN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Boise to Galway

Keep the following information in mind while searching for Boise to Galway flight deals. Data was last updated January 8, 2026.

Round-trip from

$763
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$484
From Boise Air Term. Gowen Fld to Galway
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($352 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Boise to Galway

Cheapest flights from Boise to Galway
Explore the most affordable flight options available from Boise to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 2/217:00 amBOI - SNN
2 stops21h 30mAmerican Airlines
Sat 2/287:50 amSNN - BOI
2 stops21h 32mAmerican Airlines
Deal found 1/6$763
This British Airways deal was found by Cheapflights users on 1/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:16 amBOI - SNN
2 stops44h 14mBritish Airways
Sun 3/15:30 pmSNN - BOI
2 stops36h 30mBritish Airways
Deal found 1/7$809
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:16 amBOI - SNN
2 stops45h 14mBritish Airways
Tue 3/245:30 pmSNN - BOI
2 stops35h 27mBritish Airways
Deal found 1/6$1,289
This AranGrant deal was found by Cheapflights users on 1/8. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2812:19 pmBOI - SNN
2 stops16h 11mMultiple Airlines
Wed 2/48:05 pmSNN - BOI
2 stops29h 02mMultiple Airlines
Deal found 1/8$3,096
This AranGrant deal was found by Cheapflights users on 1/6. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2812:19 pmBOI - SNN
2 stops21h 26mMultiple Airlines
Sun 2/17:50 amSNN - BOI
2 stops17h 17mMultiple Airlines
Deal found 1/6$3,346
This AranGrant deal was found by Cheapflights users on 1/6. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/268:15 amBOI - SNN
2 stops20h 15mMultiple Airlines
Sun 2/17:50 amSNN - BOI
2 stops18h 55mMultiple Airlines
Deal found 1/6$3,596
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:05 amBOI - SNN
2 stops26h 40mBritish Airways
Thu 2/57:50 amSNN - BOI
2 stops22h 12mBritish Airways
Deal found 1/8$3,993
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 pmBOI - SNN
2 stops43h 25mBritish Airways
Tue 3/178:05 pmSNN - BOI
2 stops32h 52mBritish Airways
Deal found 1/8$4,003
This AranGrant deal was found by Cheapflights users on 1/8. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:05 pmBOI - SNN
2 stops17h 25mMultiple Airlines
Sun 3/157:50 amSNN - BOI
2 stops20h 53mMultiple Airlines
Deal found 1/8$4,019
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:54 amBOI - SNN
2 stops16h 36mBritish Airways
Mon 3/168:05 pmSNN - BOI
2 stops27h 17mBritish Airways
Deal found 1/8$4,243
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:00 pmBOI - SNN
2 stops35h 30mBritish Airways
Sun 3/157:50 amSNN - BOI
2 stops20h 50mBritish Airways
Deal found 1/8$4,253

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Galway 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 January 8, 2026.
Use the filters below to find and compare flights from Boise to Galway that are best for you.

Fly from

Boise

Fly to

Galway

Route

Depart

Return

Price

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sat 2/21

7:00 am-11:30 am

2 stops21h 30m

Shannon

Sat 2/28

7:50 am-10:22 pm

2 stops21h 32m

$763

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 2/25

3:47 pm-7:25 pm

2 stops20h 38m

Shannon

Sun 3/1

5:30 pm-9:15 pm

2 stops34h 45m

$809

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 3/12

8:16 am-7:25 pm

2 stops29h 09m

Shannon

Tue 3/24

8:05 pm-10:57 pm

2 stops32h 52m

$1,355

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 1/28

12:19 pm-4:45 pm

2 stops21h 26m

Shannon

Sun 2/1

7:50 am-6:07 pm

2 stops17h 17m

$3,346

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 1/28

3:43 pm-7:25 pm

2 stops20h 42m

Shannon

Thu 2/5

7:50 am-11:02 pm

2 stops22h 12m

$3,993

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Tue 3/10

6:00 pm-4:45 pm

2 stops16h 45m

Shannon

Mon 3/16

8:05 pm-5:22 pm

2 stops27h 17m

$3,993

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Tue 1/27

3:43 pm-4:45 pm

2 stops18h 02m

Shannon

Mon 2/2

8:05 pm-11:02 pm

2 stops33h 57m

$3,993

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 3/4

3:47 pm-4:45 pm

2 stops17h 58m

Shannon

Mon 3/9

8:05 pm-5:35 pm

2 stops27h 30m

$3,993

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Tue 1/27

3:43 pm-7:25 pm

2 stops20h 42m

Shannon

Tue 2/3

7:50 am-9:05 pm

2 stops20h 15m

$3,993

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 3/11

6:00 pm-4:45 pm

2 stops16h 45m

Shannon

Tue 3/17

7:50 am-10:40 pm

2 stops20h 50m

$3,993

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Boise to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway 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 Galway
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown United Airlines from Boise to Galway. 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
9,139 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Boise to Galway. 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 Galway?

    If you book a flight to Galway from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise. There are 0 flights from Air Term. Gowen Fld to Galway per day from 1 airline.

  • How long is the flight from Boise to Galway?

    American Airlines and British Airways can get you from Boise to Galway in just under 20h 38m. Your travel time can differ by up to 52m. There are 4510 mi between Boise and Galway. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Boise to Galway

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Boise to Galway

Discover the top airline that operate flights from Boise to Galway. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$750Average$1,207FlexibilityNo cancel feeOn-time69%

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