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Cheap flights from Boise to Wales from £273

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CWL
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Boise to Wales

Keep the following information in mind while searching for Boise to Wales flight deals. Data was last updated 18 September 2025.

Round-trip from

£588

One-way from

£273
Delta
  • Delta
  • 10/11-19/11
  • 4 total stops
  • 62h 55m total
  • Boise to Wales
Search Deals
3/10
  • 3/10
  • 3 total stops
  • 31h 59m total
  • Boise to Wales
Search Deals

Find flight deals from Boise to Wales

Cheapest flights from Boise to Wales
Explore the most affordable flight options available from Boise to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 10/1107:45BOI - CWL
2 stops26h 10mDelta
Wed 19/1110:20CWL - BOI
2 stops36h 45mDelta
Deal found 17/9£588
Wed 3/1211:10BOI - CWL
2 stops39h 40mDelta
Sun 7/1210:20CWL - BOI
2 stops39h 31mDelta
Deal found 17/9£624
Mon 10/1111:13BOI - CWL
2 stops22h 42mKLM
Wed 19/1117:25CWL - BOI
2 stops32h 29mKLM
Deal found 16/9£629
Wed 3/1205:35BOI - CWL
2 stops28h 20mVirgin Atlantic
Sun 7/1217:30CWL - BOI
2 stops33h 50mVirgin Atlantic
Deal found 16/9£666
Tue 30/913:38BOI - MAN
2 stops25h 02mMultiple Airlines
Fri 3/1010:30MAN - BOI
2 stops42h 18mMultiple Airlines
Deal found 16/9£1,863
Tue 30/907:51BOI - MAN
2 stops17h 44mDelta
Fri 3/1012:35MAN - BOI
1 stop16h 48mDelta
Deal found 16/9£2,810

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boise to Wales 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 18 September 2025.
Use the filters below to find and compare flights from Boise to Wales that are best for you.

Fly from

Boise

Fly to

Wales

Route

Depart

Return

Price

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Mon 10/11

07:45-16:55

2 stops26h 10m

Cardiff Wales

Wed 19/11

10:20-16:05

2 stops36h 45m

£588

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Wed 3/12

11:10-09:50

2 stops39h 40m

Cardiff Wales

Sun 7/12

10:20-18:51

2 stops39h 31m

£624

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Mon 10/11

11:13-16:55

2 stops22h 42m

Cardiff Wales

Wed 19/11

17:25-18:54

2 stops32h 29m

£629

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Wed 3/12

05:35-16:55

2 stops28h 20m

Cardiff Wales

Sun 7/12

17:30-20:20

2 stops33h 50m

£666

BoiseManchester

BOI - MAN

BOIMAN

Boise Air Term. Gowen Fld

Tue 30/9

13:38-21:40

2 stops25h 02m

Manchester

Fri 3/10

10:30-21:48

2 stops42h 18m

£1,863

BoiseManchester

BOI - MAN

BOIMAN

Boise Air Term. Gowen Fld

Tue 30/9

07:51-08:35

2 stops17h 44m

Manchester

Fri 3/10

12:35-22:23

1 stop16h 48m

£2,810

BoiseManchester

BOI - MAN

BOIMAN

Boise Air Term. Gowen Fld

Fri 3/10

21:26-12:25

3 stops31h 59m

£273

BoiseManchester

BOI - MAN

BOIMAN

Boise Air Term. Gowen Fld

Fri 3/10

07:51-08:35

2 stops17h 44m

£350

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Best time to book a flight from Boise to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Boise with our price prediction graph.
Estimated return 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 Boise to Wales
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 Boise to Wales. 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 from for flights from Boise to Wales?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Wales from Boise.

  • How long is the flight from Boise to Wales?

    Delta, KLM, and Virgin Atlantic can get you from Boise to Wales in just under 22h 42m. Your travel time can differ by up to 5h 38m. Boise and Wales are separated by a distance of 4745 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Boise to Wales (average of £169). Flying from Boise to Wales in December is currently the most expensive (average of £263). 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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