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$443+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Round-trip from

$770
(lastminute.com)

One-way from

$443
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$977
From Ireland to Idaho
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One-way flight from Ireland to Idaho
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Highest demand for flights based on searches. 8% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This lastminute.com deal was found by Cheapflights users on 4/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/710:15 amDUB - GEG
2 stops38h 37mScandinavian Airlines
Sat 6/141:15 pmGEG - DUB
2 stops38h 35mScandinavian Airlines
Deal found 4/23$770
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:15 pmDUB - GEG
2 stops19h 39mMultiple Airlines
Sun 6/159:45 amGEG - DUB
2 stops43h 30mMultiple Airlines
Deal found 4/24$1,007
This Vliegwinkel deal was found by Cheapflights users on 4/23. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:40 pmDUB - GEG
2 stops18h 24mIberia
Sat 6/1412:35 pmGEG - DUB
1 stop13h 10mIberia
Deal found 4/23$1,035
This TravelUp deal was found by Cheapflights users on 4/23. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/711:10 amDUB - GEG
2 stops15h 41mKLM
Sat 6/146:50 amGEG - DUB
1 stop17h 05mKLM
Deal found 4/23$1,037
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:10 amDUB - GEG
2 stops19h 40mDelta
Sun 6/2211:10 pmGEG - DUB
1 stop25h 35mDelta
Deal found 4/24$1,039
This Vliegwinkel deal was found by Cheapflights users on 4/23. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:40 pmDUB - GEG
1 stop31h 05mRoyal Air Maroc
Sat 6/146:00 amGEG - DUB
1 stop19h 45mRoyal Air Maroc
Deal found 4/23$1,041
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 6/79:20 amDUB - GEG
2 stops21h 54mUnited Airlines
Sat 6/145:30 amGEG - DUB
2 stops21h 40mUnited Airlines
Deal found 4/22$1,082

Cheapflights Fare Finder

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 April 24, 2025.
Use the filters below to find and compare flights from Ireland to Idaho that are best for you.

Fly from

Ireland

Fly to

Idaho

Route

Depart

Return

Price

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 6/7

10:15 am-4:52 pm

2 stops38h 37m

Spokane

Sat 6/14

1:15 pm-11:50 am

2 stops38h 35m

$770

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 6/8

12:15 pm-11:54 pm

2 stops19h 39m

Spokane

Sun 6/15

9:45 am-1:15 pm

2 stops43h 30m

$1,007

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 6/7

12:40 pm-11:04 pm

2 stops18h 24m

Spokane

Sat 6/14

12:35 pm-9:45 am

1 stop13h 10m

$1,035

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 6/7

11:10 am-6:51 pm

2 stops15h 41m

Spokane

Sat 6/14

6:50 am-7:55 am

1 stop17h 05m

$1,037

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 5/19

11:10 am-10:50 pm

2 stops19h 40m

Spokane

Sun 6/22

11:10 pm-8:45 am

1 stop25h 35m

$1,039

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 6/7

12:40 pm-11:45 am

1 stop31h 05m

Spokane

Sat 6/14

6:00 am-9:45 am

1 stop19h 45m

$1,041

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 6/7

9:20 am-11:14 pm

2 stops21h 54m

Spokane

Sat 6/14

5:30 am-11:10 am

2 stops21h 40m

$1,082

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 10/7

7:30 pm-10:33 pm

2 stops35h 03m

$443

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 10/5

12:15 pm-11:59 pm

2 stops19h 44m

$816

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 10/5

12:40 pm-8:33 pm

1 stop15h 53m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 11 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Idaho

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 $419). 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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
Scandinavian Airlines
7.3
Good
1,344 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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?

    $816 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $821 and $1,492, 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 $419). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Idaho

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