BOI - DUB

$476 Find Cheap Flights from Boise to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Dublin departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$727
Typical prices: $791-$621
Air Canada
Mon 8/31Tue 9/15
BOI - DUB • 2 stops
Cheapest one-way
$339
American Airlines
Tue 9/15
BOI - DUB • 2 stops
Top airlines
Cheapest • from $727 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Dublin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $915 (round-trip)
Shortest trip • 13h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Dublin (BOI-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Dublin

Mon, Aug 31 - Tue, Sep 15
Air Canada Logo
5:00 am - 8:15 am
BOI
-
DUB
44h 15m
2 stops
Air Canada Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$727Air Canada
Mon, Aug 31 - Tue, Sep 15
Air Canada Logo
5:00 am - 8:15 am
BOI
-
DUB
44h 15m
2 stops
Air Canada Logo
9:50 am - 9:25 pm
DUB
-
BOI
42h 35m
2 stops
$732Air Canada
Mon, Aug 31 - Tue, Sep 15
Air Canada Logo
5:44 pm - 7:45 am
BOI
-
DUB
31h 01m
2 stops
Air Canada Logo
9:20 am - 11:00 am
DUB
-
BOI
32h 40m
2 stops
$748Air Canada
Mon, Aug 31 - Tue, Sep 15
Air Canada Logo
5:44 pm - 7:45 am
BOI
-
DUB
31h 01m
2 stops
Air Canada Logo
9:50 am - 11:00 am
DUB
-
BOI
32h 10m
2 stops
$753Air Canada
Mon, Aug 3 - Thu, Aug 20
Air Canada Logo
5:00 am - 7:45 am
BOI
-
DUB
19h 45m
2 stops
Air Canada Logo
9:20 am - 9:25 pm
DUB
-
BOI
43h 05m
2 stops
$773Air Canada
Sun, Aug 30 - Tue, Sep 15
Air Canada Logo
6:30 am - 8:15 am
BOI
-
DUB
18h 45m
2 stops
Air Canada Logo
9:20 am - 4:48 pm
DUB
-
BOI
38h 28m
2 stops
$774Air Canada
Thu, Sep 3 - Fri, Sep 18
Air Canada Logo
5:44 pm - 8:15 am
BOI
-
DUB
55h 31m
2 stops
Air Canada Logo
9:50 am - 4:48 pm
DUB
-
BOI
37h 58m
2 stops
$779Air Canada
Sun, Oct 18 - Wed, Oct 28
American Airlines Logo
2:57 pm - 2:30 pm
BOI
-
DUB
16h 33m
2 stops
American Airlines Logo
1:00 pm - 10:17 pm
DUB
-
BOI
15h 17m
1 stop
$783American Airlines
Fri, Aug 21 - Thu, Sep 3
Air Canada Logo
5:44 pm - 8:15 am
BOI
-
DUB
55h 31m
2 stops
Air Canada Logo
9:20 am - 5:53 pm
DUB
-
BOI
39h 33m
2 stops
$785Air Canada
Sun, Oct 18 - Wed, Oct 28
Air Canada Logo
6:15 am - 8:15 am
BOI
-
DUB
19h 00m
2 stops
Air Canada Logo
8:00 am - 11:59 pm
DUB
-
BOI
21h 59m
2 stops
$788Air Canada
Booking Insights

KAYAK's insights & trends for Boise to Dublin flights

Get data-powered insights and trends into flights from Boise to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boise to Dublin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Dublin departing in August.

What is the cheapest month to fly from Boise to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Dublin is February, where tickets cost $495 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,159 and $880 respectively.

Good to know

Low seasonJanuary
Cheapest flight$339
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boise to Dublin

When to book flights from Boise to Dublin

Are your dates flexible? Find out the best times to travel from Boise to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Dublin

  • What is the cheapest flight from Boise to Dublin?

    In the last 3 days, the lowest price for a flight from Boise to Dublin was $339 for a one-way ticket and $727 for a round-trip.

  • Do I need a passport to fly between Boise and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Dublin.

  • Which aircraft models fly most regularly from Boise to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Dublin?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boise and Dublin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Dublin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Dublin are Delta and United Airlines. With an average price for the route of $744 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $710 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Boise with another airline. Booking your flights between Boise and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boise to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Boise to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8466 reviews
7.8Entertainment
7.9Comfort
8.1Boarding
7.2Food
8.5Crew
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Everything you need to know for your flight from Boise to Dublin

Information on your arrival and departure airports