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£569 Cheap Flights from Dublin (DUB) to Boise (BOI)

View £569 flight on Thu, 29 Oct 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Boise Airport (BOI)

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Cheap Flights from Dublin (DUB) to Boise (BOI)

Prices were available within the past 7 days and start at £569 for one-way flights and £710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 10 Nov - Wed, 25 Nov
DUB
Dublin
BOI
Boise
£710 Return, found 1 day ago
£710
Return
found 1 day ago
Select Icelandair flight, departing Tue, 10 Nov from Dublin to Boise, returning Wed, 25 Nov, priced at £710 found 1 day ago
Icelandair
Mon, 2 Nov - Fri, 13 Nov
DUB
Dublin
BOI
Boise
£711 Return, found 3 days ago
£711
Return
found 3 days ago
Select Icelandair flight, departing Mon, 2 Nov from Dublin to Boise, returning Fri, 13 Nov, priced at £711 found 3 days ago
Finnair
Wed, 16 Sept - Wed, 23 Sept
DUB
Dublin
BOI
Boise
£724 Return, found 3 days ago
£724
Return
found 3 days ago
Select Finnair flight, departing Wed, 16 Sept from Dublin to Boise, returning Wed, 23 Sept, priced at £724 found 3 days ago
Finnair
Fri, 25 Sept - Wed, 30 Sept
DUB
Dublin
BOI
Boise
£726 Return, found 5 days ago
£726
Return
found 5 days ago
Select Finnair flight, departing Fri, 25 Sept from Dublin to Boise, returning Wed, 30 Sept, priced at £726 found 5 days ago
British Airways
Mon, 1 Mar - Wed, 31 Mar
DUB
Dublin
BOI
Boise
£727 Return, found 1 day ago
£727
Return
found 1 day ago
Select British Airways flight, departing Mon, 1 Mar from Dublin to Boise, returning Wed, 31 Mar, priced at £727 found 1 day ago
Finnair
Sat, 17 Oct - Mon, 26 Oct
DUB
Dublin
BOI
Boise
£749 Return, found 2 days ago
£749
Return
found 2 days ago
Select Finnair flight, departing Sat, 17 Oct from Dublin to Boise, returning Mon, 26 Oct, priced at £749 found 2 days ago
Icelandair
Mon, 2 Nov - Sat, 14 Nov
DUB
Dublin
BOI
Boise
£749 Return, found 3 days ago
£749
Return
found 3 days ago
Select Icelandair flight, departing Mon, 2 Nov from Dublin to Boise, returning Sat, 14 Nov, priced at £749 found 3 days ago
British Airways
Mon, 1 Mar - Wed, 31 Mar
DUB
Dublin
BOI
Boise
£756 Return, found 1 day ago
£756
Return
found 1 day ago
Select British Airways flight, departing Mon, 1 Mar from Dublin to Boise, returning Wed, 31 Mar, priced at £756 found 1 day ago
Iberia
Tue, 10 Nov - Wed, 25 Nov
DUB
Dublin
BOI
Boise
£776 Return, found 1 day ago
£776
Return
found 1 day ago
Select Iberia flight, departing Tue, 10 Nov from Dublin to Boise, returning Wed, 25 Nov, priced at £776 found 1 day ago
Lufthansa
Tue, 10 Nov - Wed, 25 Nov
DUB
Dublin
BOI
Boise
£785 Return, found 1 day ago
£785
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 10 Nov from Dublin to Boise, returning Wed, 25 Nov, priced at £785 found 1 day ago

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from £859
BOI
Boise Airport
CheapestClosest
Average driving time to city centre8 min
Flights from £859

Frequently asked questions

How much does a flight from Dublin (DUB) to Boise, ID (BOI) cost?
You can find one-way and return flights from DUB to BOI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DUB to BOI ticket fares go up or down.
What is the cheapest month to fly from Dublin (DUB) to Boise, ID (BOI)?
The cheapest months to fly from DUB to BOI are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dublin (DUB) to Boise, ID (BOI)?
Enter DUB to BOI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Dublin (DUB) to Boise, ID (BOI)?
BA Cityflyer is one of the cheapest airlines offering connecting return flights from Dublin (DUB) to Boise, ID (BOI), with prices starting from around £1267 for flights that can be booked for departure within the next year. These flights typically include a layover in Heathrow (LHR). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Dublin (DUB) to Boise, ID (BOI)?
To find a cheap flight from Dublin (DUB) to Boise, ID (BOI), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Dublin (DUB) to Boise, ID (BOI)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dublin (DUB) to Boise, ID (BOI)?
There are approximately 38 connecting flights per day from Dublin (DUB) to Boise, ID (BOI). Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Pearson Intl. (YYZ).
What is the earliest flight from Dublin (DUB) to Boise, ID (BOI)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DUB to BOI. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dublin (DUB) to Boise, ID (BOI)?
You'll generally find the most flights from Dublin (DUB) to Boise, ID (BOI) on a Thursday, with around 57 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Aer Lingus, Delta, and United. Looking at the week, Thursday has notably more flight options compared to other days, offering you greater flexibility.
What are the most popular departure times for flights from Dublin (DUB) to Boise, ID (BOI)?
The most popular departure time for flights from Dublin (DUB) to Boise, ID (BOI) is between 9am and 12pm. Many major carriers, including Delta, United and Air Canada, offer flights during this window. This timing works well for many travellers as it allows for a morning departure, getting you to your destination with plenty of time left in the day.
How long does it take to fly from Dublin (DUB) to Boise, ID (BOI)?
There are no nonstop flights from Dublin (DUB) to Boise, ID (BOI). For flights with one stop, you can expect the journey to typically take around 18 hours 30 minutes. Flights with two or more stops usually take a bit longer, averaging about 19 hours. The distance covered on this route is approximately 7,345 kilometres. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and factors like wind patterns.
Can you fly business or first class from Dublin (DUB) to Boise, ID (BOI)?
Yes, you can fly business class between Dublin (DUB) and Boise, ID (BOI). Airlines that offer business class service on this route include:

  • KLM
  • Lufthansa
  • Air France
  • Aer Lingus
  • British Airways
  • American Airlines
  • Delta
  • Icelandair
  • Air Canada
  • United
  • Finnair
  • Hop!

There are no first class cabins available on this route, but you might consider Premium Economy for an enhanced travel experience.
How do I earn miles on a Dublin (DUB) to Boise, ID (BOI) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Boise, ID (BOI) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Boise, ID (BOI) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Boise, ID (BOI) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Boise, ID (BOI) flight and hotel package?
Securing a Dublin (DUB) to Boise, ID (BOI) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Boise, ID (BOI)?
If you booked your Dublin (DUB) to Boise, ID (BOI) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
Boise
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, United
Roundtrip price
£709
Distance
7301 km

Book with confidence

Compare flights from Dublin to Boise easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dublin to Boise. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Boise in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dublin to Boise.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dublin (DUB) to Boise (BOI)

The easiest way to view the best deals on flights from Dublin to Boise today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dublin to Boise start at just £710 and range up to £785.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dublin and Boise
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dublin to Boise flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dublin to Boise for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dublin to Boise easily and book with confidence

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*Available to Expedia members.