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Shannon

$951+ Cheap flights from Boise (BOI) 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SNN
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Boise to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$951
(United Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Shannon flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Shannon flights.
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From Boise Air Term. Gowen Fld to Shannon
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Find flight deals from Boise to Shannon

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

This United Airlines deal was found by Cheapflights users on 1/18. 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 5/2512:29 pmBOI - SNN
1 stop12h 01mUnited Airlines
Tue 6/109:30 amSNN - BOI
1 stop20h 36mUnited Airlines
Deal found 1/18$951
This Delta deal was found by Cheapflights users on 1/18. 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.
Sat 5/247:30 pmBOI - SNN
2 stops32h 40mDelta
Tue 6/101:05 pmSNN - BOI
2 stops27h 09mDelta
Deal found 1/18$965
This Air Canada deal was found by Cheapflights users on 1/19. 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.
Fri 6/2712:29 pmBOI - SNN
3 stops20h 21mAir Canada
Sun 7/137:40 amSNN - BOI
3 stops22h 26mAir Canada
Deal found 1/19$2,091
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:00 amBOI - SNN
3 stops25h 10mMultiple Airlines
Wed 6/114:55 pmSNN - BOI
3 stops30h 25mMultiple Airlines
Deal found 1/19$2,393

Find flights from Boise to Shannon within your budget

Customize your flight search to find flights from Boise 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 January 20, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sun 5/25

12:29 pm-7:30 am

1 stop12h 01m

Shannon

Tue 6/10

9:30 am-11:06 pm

1 stop20h 36m

$951

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Sat 5/24

7:30 pm-11:10 am

2 stops32h 40m

Shannon

Tue 6/10

1:05 pm-9:14 am

2 stops27h 09m

$965

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Fri 6/27

12:29 pm-3:50 pm

3 stops20h 21m

Shannon

Sun 7/13

7:40 am-11:06 pm

3 stops22h 26m

$2,091

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 5/28

5:00 am-1:10 pm

3 stops25h 10m

Shannon

Wed 6/11

4:55 pm-4:20 pm

3 stops30h 25m

$2,393

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Compare providers for flights from Boise to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Shannon in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Shannon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Shannon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Shannon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Shannon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Shannon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Boise 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 Boise to Shannon

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

What is the cheapest time of day to fly from BOI to SNN?

Find hourly flight availability from Boise to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

It’s typically best to fly out from Boise to Shannon at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Shannon by month

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

In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.

Temperature in Shannon by month

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

If weather is an important factor for your trip to Shannon, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated January 20, 2025.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,627 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boise to Shannon. 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 flying from Boise to Shannon round-trip?

    Our cheapest airline available from Boise to Shannon is United Airlines. Our recent data shows that you can find tickets from as low as $951 on this airline. Additional options worth looking into are Delta and Air Canada, starting at $965 and $2,091 round-trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

  • What is the cheapest month to book a flight from Boise to Shannon?

    Currently, February is the cheapest month in which you can book a flight from Boise to Shannon (average of $533). Flying from Boise to Shannon in June is currently the most expensive (average of $1,007). 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.

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Top airline flying from Boise to Shannon

Discover the top airline that operate flights from Boise 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$927Average$1,318FlexibilityNo cancel feeOn-time69%
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