Cardiff

$991+ Cheap flights from Boise (BOI) to Cardiff (CWL)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CWL
jul. 8 — jul. 151
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Cheap flight deals from Boise to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Cardiff (CWL). 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 julio 3, 2025.

Round-trip from

$991
(Virgin Atlantic)
From Boise Air Term. Gowen Fld to Cardiff Wales

Find flight deals from Boise to Cardiff

Cheapest flights from Boise to Cardiff
Explore the most affordable flight options available from Boise to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 6/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:30 amBOI - CWL
2 stops22h 25mVirgin Atlantic
dom. 12/75:25 pmCWL - BOI
2 stops36h 39mVirgin Atlantic
Deal found 6/30$991

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Cardiff 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 julio 3, 2025.
Use the filters below to find and compare flights from Boise to Cardiff that are best for you.

Fly from

Boise

Fly to

Cardiff

Route

Depart

Return

Price

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

mié. 12/3

11:30 am-4:55 pm

2 stops22h 25m

Cardiff Wales

dom. 12/7

5:25 pm-11:04 pm

2 stops36h 39m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Boise to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff 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.

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated julio 3, 2025.
Read reviews from past customers who have flown Virgin Atlantic from Boise to Cardiff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Comfort

7.2

Food

6.9

Crew

8.1

Boarding

7.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Overall

7.4

Comfort

7.2

Food

6.9

Crew

8.1

Boarding

7.6

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

Find useful and relevant information for your journey from Boise to Cardiff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Boise to Cardiff that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Cardiff 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 Cardiff?

    Currently, February is the cheapest month in which you can book a flight from Boise to Cardiff (average of $773). Flying from Boise to Cardiff in June is currently the most expensive (average of $1,622). 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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