Cheap flights from Cardiff to Idaho

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Boise (BOI)
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How to find the cheapest flight from
Cardiff (CWL) to Idaho

All the information you need to plan the best CWL to BOI flight in 2022: compare Cardiff to Idaho flight prices with the expected peak season, weather and rainfall in Idaho.
When is the cheapest time to fly from Cardiff to Idaho (CWL - ID)?

When flying from Cardiff to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cardiff</span> to <span class="emphasized">Idaho</span> flights.

Flight FAQs

From Cardiff to Idaho

What airport do you fly from for flights from Cardiff to Idaho?

Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly out of when you book flights from Cardiff to Idaho.

COVID Restrictions

View COVID Travel Restrictions for Idaho (ID)

Do I need a COVID test to fly to Idaho from Cardiff?

Information is based on travel restrictions from Cardiff Wales to Idaho

Most visitors from Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Idaho.

COVID-19 testing requirements
Visitors from Cardiff Wales are not required to present a negative COVID-19 PCR test or antigen result upon entering Idaho.

Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Idaho.

Do I need a test to fly back to Cardiff from Idaho?

Returning to Cardiff Wales from Idaho

COVID-19 testing requirements
Visitors from Idaho are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.

Quarantine requirements
Visitors from Idaho are not required to quarantine after entering Cardiff Wales.

Hide COVID Travel Restrictions for Idaho (ID)

Destination points for flights from Cardiff to Idaho

Select to see more specific information for flights from Cardiff to all places in Idaho.
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Destination information for Idaho

Things to know before you go - useful duration and weather info for your trip from Cardiff to Idaho.
Today's exchange rate
£1 = $1.22

Airports servicing Cardiff

Airports servicing

Idaho Falls (IDA)
Lewiston Nez Perce Rgnl (LWS)
Pocatello (PIH)
Hailey Sun Valley-Friedman (SUN)
Twin Falls (TWF)
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