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Shannon

$680+ Cheap flights from Idaho to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SNN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Idaho to Shannon

Best flights from Idaho to Shannon
Discover carefully curated flight deals from Idaho to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 1/812:37 pmBOI - SNN
2 stops34h 43mAmerican Airlines
Thu 1/152:45 pmSNN - BOI
2 stops33h 30mAmerican Airlines
Deal found 12/16$680
This British Airways deal was found by Cheapflights users on 12/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:35 amBOI - SNN
2 stops21h 10mBritish Airways
Tue 2/108:05 pmSNN - BOI
2 stops31h 04mBritish Airways
Deal found 12/15$868
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 pmBOI - SNN
2 stops19h 25mBritish Airways
Tue 3/247:50 amSNN - BOI
2 stops20h 31mBritish Airways
Deal found 12/16$1,292

Find flight deals from Idaho to Shannon

Keep the following information in mind while searching for Idaho to Shannon flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$680
(American Airlines)

Popular in

April

Cheapest in

January
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Shannon flights.
Search Deals
From Idaho to Shannon
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($353 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Shannon 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 December 18, 2025.
Use the filters below to find and compare flights from Idaho to Shannon that are best for you.

Fly from

Idaho

Fly to

Shannon

Route

Depart

Return

Price

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 1/8

12:37 pm-6:20 am

2 stops34h 43m

Shannon

Thu 1/15

2:45 pm-5:15 pm

2 stops33h 30m

$680

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Fri 2/6

11:35 am-3:45 pm

2 stops21h 10m

Shannon

Tue 2/10

8:05 pm-8:09 pm

2 stops31h 04m

$868

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Thu 3/12

6:00 pm-7:25 pm

2 stops19h 25m

Shannon

Tue 3/24

7:50 am-10:21 pm

2 stops20h 31m

$1,292

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Idaho to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Idaho 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 Idaho to Shannon
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Shannon from Idaho?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Idaho. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • How long is the flight from Idaho to Shannon, Clare?

    Airlines like American Airlines and British Airways fly from Idaho to Shannon, Clare in about 21h 10m. The time it takes to get you to your destination can typically vary by up to 13h 33m. Airlines will cover a distance of 4510 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Idaho to Shannon

Discover the top airline that operate flights from Idaho to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$750Average$1,207FlexibilityNo cancel feeOn-time69%

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