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Find cheap flights from Idaho Falls to Ireland from $577

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Ireland departing on 7/1. 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
0 bags
Fri 7/5
Fri 7/12

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In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

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FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Idaho Falls to Ireland?

    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 Idaho Falls to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Idaho Falls 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 Idaho Falls to Ireland?

    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 Ireland with an airline and back to Idaho Falls with another airline.

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

    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 Ireland from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Idaho Falls to Ireland

Need help choosing which airline to fly with from Idaho Falls to Ireland? 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.
7.3
American AirlinesOverall score based on 14229 reviews
7.2Comfort
6.6Food
7.6Boarding
8.0Crew
7.1Entertainment
Airline reviews

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

2.0 MediocreDon, Jun 2024SFO - ORD
Read more about American Airlines reviews

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Missed this flight due to the first AA flight delay

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Book cheap flights from Idaho Falls to Ireland

Recent round-trip flight deals

7/5Fri
2 stopsUnited Airlines
17h 25mIDA-SNN
7/13Sat
2 stopsUnited Airlines
28h 05mSNN-IDA
$1,085
7/1Mon
2 stopsAmerican Airlines
23h 52mIDA-SNN
7/13Sat
2 stopsAmerican Airlines
37h 49mSNN-IDA
$1,158
7/5Fri
3 stopsAmerican Airlines
26h 15mIDA-SNN
7/13Sat
2 stopsAmerican Airlines
20h 59mSNN-IDA
$1,986
7/1Mon
2 stopsAmerican Airlines
23h 52mIDA-SNN
7/13Sat
3 stopsAmerican Airlines
29h 16mSNN-IDA
$2,488
7/1Mon
3 stopsAmerican Airlines
19h 27mIDA-SNN
7/13Sat
3 stopsAmerican Airlines
29h 16mSNN-IDA
$2,790
7/1Mon
2 stopsAmerican Airlines
45h 48mIDA-SNN
7/13Sat
2 stopsAmerican Airlines
44h 59mSNN-IDA
$3,144

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Recent one-way flight deals

7/1Mon
2 stopsAmerican Airlines
16h 33mIDA-SNN
$577
7/1Mon
3 stops
24h 30mIDA-SNN
$728

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Idaho Falls - Ireland Flights

Departure:

Idaho Falls (IDA)United States

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