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$431+ Cheap flights from Ireland to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Ireland to Idaho

Keep the following information in mind while searching for Ireland to Idaho flight deals. Data was last updated February 20, 2025.

Round-trip from

$824
(Flighttix)

One-way from

$431
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,045
From Ireland to Idaho
Search Deals
One-way flight from Ireland to Idaho
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Ireland to Idaho

Cheapest flights from Ireland to Idaho
Explore the most affordable flight options available from Ireland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Flighttix deal was found by Cheapflights users on 2/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:30 amDUB - GEG
2 stops21h 29mBritish Airways
Mon 4/145:34 amGEG - DUB
2 stops40h 56mBritish Airways
Deal found 2/20$824
This Flighttix deal was found by Cheapflights users on 2/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/712:40 pmDUB - GEG
1 stop16h 58mMultiple Airlines
Mon 4/145:34 amGEG - DUB
2 stops40h 56mMultiple Airlines
Deal found 2/20$826
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 4/712:40 pmDUB - GEG
1 stop16h 58mAmerican Airlines
Mon 4/145:34 amGEG - DUB
1 stop20h 11mAmerican Airlines
Deal found 2/20$830
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/612:30 pmDUB - GEG
2 stops58h 37mUnited Airlines
Sun 4/135:00 amGEG - DUB
2 stops18h 10mUnited Airlines
Deal found 2/20$908
This Delta deal was found by Cheapflights users on 2/20. 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 5/199:10 amDUB - GEG
2 stops21h 37mDelta
Sun 6/229:10 amGEG - DUB
2 stops17h 15mDelta
Deal found 2/20$1,032
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Mon 5/199:50 amDUB - GEG
3 stops34h 48mAir Canada
Sun 6/2211:37 amGEG - DUB
3 stops19h 13mAir Canada
Deal found 2/20$1,442

Find flights from Ireland to Idaho within your budget

Customize your flight search to find flights from Ireland to Idaho 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 February 20, 2025.

Fly from

Ireland

Fly to

Idaho

Route

Depart

Return

Price

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 4/7

9:30 am-10:59 pm

2 stops21h 29m

Spokane

Mon 4/14

5:34 am-6:30 am

2 stops40h 56m

$824

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 4/7

12:40 pm-9:38 pm

1 stop16h 58m

Spokane

Mon 4/14

5:34 am-6:30 am

2 stops40h 56m

$826

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 4/7

12:40 pm-9:38 pm

1 stop16h 58m

Spokane

Mon 4/14

5:34 am-9:45 am

1 stop20h 11m

$830

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 4/6

12:30 pm-3:07 pm

2 stops58h 37m

Spokane

Sun 4/13

5:00 am-7:10 am

2 stops18h 10m

$908

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 5/19

9:10 am-10:47 pm

2 stops21h 37m

Spokane

Sun 6/22

9:10 am-10:25 am

2 stops17h 15m

$1,032

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 5/19

9:50 am-12:38 pm

3 stops34h 48m

Spokane

Sun 6/22

11:37 am-2:50 pm

3 stops19h 13m

$1,442

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Wed 5/14

12:50 pm-11:59 pm

2 stops19h 09m

$431

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 6/8

12:50 pm-10:42 pm

2 stops17h 52m

$578

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Wed 5/14

12:40 pm-9:13 pm

1 stop16h 33m

$739

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 6/8

10:00 am-11:03 pm

1 stop21h 03m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Best time to book a flight from Ireland to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Ireland 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.

Travel insights for flights from Ireland to Idaho

Get recent, data-driven insights about flights from Ireland to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to Idaho?

Currently, October is the cheapest month in which you can book a flight from Ireland to Idaho (average of $314). Flying from Ireland to Idaho in June is currently the most expensive (average of $436). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Ireland to Idaho one-way?

    $578 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $739 and $838, respectively.

  • Can I find deals for flights from Ireland to Idaho that include hotel bookings?

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

  • How can I find direct flights from Ireland to Idaho?

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

  • Can I find deals for business class flights from Ireland to Idaho?

    Yes. Cheapflights offers flight deals from Ireland to Idaho 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 Ireland to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Idaho (average of $314). Flying from Ireland to Idaho in June is currently the most expensive (average of $436). 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

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