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$750+ Cheap flights from Boise (BOI) to Dublin (DUB)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheap flight deals from Boise to Dublin

Cheapest flights from Boise to Dublin
Explore the most affordable flight options available from Boise to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This Air France deal was found by Cheapflights users on 7/26. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:15 pm
BOI
-
DUB
2 stops18h 15m
Multiple Airlines
Thu 12/105:45 am
DUB
-
BOI
2 stops18h 30m
Multiple Airlines
Deal found 7/26$750
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:26 pm
BOI
-
DUB
1 stop14h 19m
United Airlines
Tue 10/209:50 am
DUB
-
BOI
2 stops42h 45m
United Airlines
Deal found 7/27$758
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:26 pm
BOI
-
DUB
1 stop14h 19m
United Airlines
Sun 11/19:00 am
DUB
-
BOI
2 stops44h 42m
United Airlines
Deal found 7/23$774
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:40 pm
BOI
-
DUB
2 stops30h 50m
United Airlines
Wed 9/309:20 am
DUB
-
BOI
2 stops55h 14m
United Airlines
Deal found 7/27$779
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 am
BOI
-
DUB
1 stop19h 25m
Delta
Wed 9/305:55 am
DUB
-
BOI
2 stops25h 03m
Delta
Deal found 7/27$781
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:24 pm
BOI
-
DUB
1 stop14h 21m
United Airlines
Tue 9/19:50 am
DUB
-
BOI
2 stops40h 34m
United Airlines
Deal found 7/22$783
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:30 am
BOI
-
DUB
1 stop19h 25m
Delta
Tue 10/2010:00 am
DUB
-
BOI
1 stop20h 59m
Delta
Deal found 7/27$785
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 am
BOI
-
DUB
2 stops19h 30m
United Airlines
Tue 9/159:20 am
DUB
-
BOI
2 stops33h 06m
United Airlines
Deal found 7/26$787
This KLM deal was found by Cheapflights users on 7/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:00 pm
BOI
-
DUB
2 stops18h 40m
KLM
Tue 10/279:55 am
DUB
-
BOI
1 stop20h 04m
KLM
Deal found 7/24$789

Find flight deals from Boise to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$750
(Air France)

Popular in

June

Cheapest in

February

Average price

$932
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Dublin flights.
Search Deals
From Boise Air Term. Gowen Fld to Dublin
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Dublin 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 July 28, 2026.
Use the filters below to find and compare flights from Boise to Dublin 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

Tue 11/24

7:00 am-7:15 am

1 stop17h 15m

Dublin

Thu 12/10

8:40 pm-10:03 pm

2 stops32h 23m

$758

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 10/6

12:26 pm-11:10 am

2 stops15h 44m

Dublin

Tue 10/20

9:50 am-11:28 am

2 stops32h 38m

$763

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 10/19

10:30 am-9:45 am

2 stops16h 15m

Dublin

Sun 11/1

9:00 am-9:30 pm

2 stops43h 30m

$778

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 9/21

5:40 pm-7:30 am

2 stops30h 50m

Dublin

Wed 9/30

9:20 am-9:34 am

2 stops55h 14m

$779

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/8

5:00 am-7:30 am

2 stops19h 30m

Dublin

Tue 9/15

9:20 am-11:26 am

2 stops33h 06m

$787

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 10/18

3:00 pm-4:40 pm

2 stops18h 40m

Dublin

Tue 10/27

9:55 am-11:59 pm

1 stop20h 04m

$789

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 10/18

3:00 pm-4:40 pm

2 stops18h 40m

Dublin

Tue 10/27

6:00 am-6:33 pm

2 stops18h 33m

$793

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Tue 9/8

5:30 am-7:55 am

1 stop19h 25m

Dublin

Tue 9/15

5:55 am-11:59 pm

2 stops25h 04m

$810
Quickest round-trip

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Fri 10/16

3:24 pm-2:30 pm

2 stops16h 06m

Dublin

Wed 10/28

1:00 pm-10:29 pm

1 stop15h 29m

$821
Cheapest one-way
Quickest one-way

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Thu 8/20

2:17 pm-6:20 pm

3 stops21h 03m

$5,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Compare providers for flights from Boise to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Dublin in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

What is the cheapest month to book a flight from Boise to Dublin?

Currently, February is the cheapest month in which you can book a flight from Boise to Dublin (average of $496). Flying from Boise to Dublin in June is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Airfare is typical for this route at the moment.

Boise to Dublin flights typically cost between $744 and $856 in November.
The cheapest round-trip price found within the last 5 days was $750 on Multiple Airlines (Nov 24-Dec 10).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 28, 2026.
Read through reviews of airlines operating flights from Boise to Dublin, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,480 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,480 reviews
Delta
7.8
Good
8,480 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,480 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,841 reviews
Delta
7.8
Good
8,480 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Iberia
7.0
Good
3,259 reviews
Delta
7.8
Good
8,480 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • How long is the flight from Boise to Dublin?

    There are many flights that can get you from Boise to Dublin in 15h 44m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4560 mi.

  • What are the cheapest airlines flying from Boise to Dublin round-trip?

    Flying on Delta is currently your cheapest option to Dublin, with prices starting at $498. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $539 and $543, respectively. You may be able to fly from Boise to Dublin for 36% less than the average price by searching for these airlines.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Boise to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Boise to Dublin (average of $496). Flying from Boise to Dublin in June is currently the most expensive (average of $1,159). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Castleknock

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Alternative routes for Boise to Dublin

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Spokane to Dublin flights
Boise to Shannon flights

Top 4 airlines flying from Boise to Dublin

Discover the top 4 airlines that operate flights from Boise to Dublin. 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$498Average$744FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$539Average$716FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$543Average$819FlexibilityNo cancel feeOn-time71%
IberiaCheapest$607Average$963FlexibilityNo cancel feeOn-time77%

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