Cheap flights from Cardiff to Idaho from £770
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Cardiff to Idaho
Keep the following information in mind while searching for Cardiff to Idaho flight deals. Data was last updated 3 July 2025.
Round-trip from | £770 |
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Find flight deals from Cardiff to Idaho
Cheapest flights from Cardiff to IdahoExplore the most affordable flight options available from Cardiff to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Cardiff to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Cardiff 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 858,174 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from Cardiff to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
CardiffBoise
CWL - BOI
CWLBOI
Cardiff Wales
Fri 7/11
10:20-16:48
2 stops37h 28m
Boise Air Term. Gowen Fld
Mon 10/11
07:15-16:55
2 stops26h 40m
Best time to book a flight from Cardiff to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Cardiff with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Cardiff to Idaho
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 3 July 2025.
Read through reviews of airlines operating flights from Cardiff to Idaho, such as Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Cardiff to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Cardiff to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Cardiff to Idaho?
Cheapflights helps you search for flights from Cardiff to Idaho via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Cardiff to Idaho?
Cheapflights simply makes it quick and affordable to book flights from Cardiff to Idaho by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Cardiff to Idaho with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Idaho flexibly with Cheapflights today.
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