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Cheap flights from Wales to Idaho from £587

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOI
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Wales to Idaho

Keep the following information in mind while searching for Wales to Idaho flight deals. Data was last updated 29 August 2025.

Round-trip from

£587
Delta
  • Delta
  • 24/9-28/9
  • 4 total stops
  • 49h 53m total
  • Wales to Idaho
Search Deals

Find flight deals from Wales to Idaho

Cheapest flights from Wales to Idaho
Explore the most affordable flight options available from Wales to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 24/914:15MAN - GEG
2 stops17h 48mDelta
Sun 28/919:05GEG - MAN
2 stops32h 05mDelta
Deal found 27/8£587
Wed 24/908:00MAN - GEG
2 stops19h 17mAmerican Airlines
Sun 28/913:30GEG - MAN
2 stops38h 05mAmerican Airlines
Deal found 26/8£611
Wed 5/1113:30MAN - IDA
2 stops39h 45mDelta
Sun 9/1118:57IDA - MAN
2 stops38h 08mDelta
Deal found 27/8£655
Wed 5/1112:10MAN - IDA
2 stops32h 17mAmerican Airlines
Sun 9/1113:58IDA - MAN
2 stops41h 02mAmerican Airlines
Deal found 26/8£694
Fri 7/1110:20CWL - BOI
2 stops40h 56mDelta
Mon 10/1105:55BOI - CWL
2 stops28h 00mDelta
Deal found 27/8£716
Fri 7/1117:25CWL - BOI
2 stops32h 26mVirgin Atlantic
Mon 10/1105:35BOI - CWL
2 stops28h 20mVirgin Atlantic
Deal found 28/8£718
Sat 11/1006:05MAN - GEG
2 stops25h 10mUnited Airlines
Sat 18/1012:35GEG - MAN
2 stops44h 45mUnited Airlines
Deal found 27/8£969
Sat 11/1006:05MAN - IDA
2 stops21h 47mUnited Airlines
Sat 18/1014:35IDA - MAN
2 stops60h 20mUnited Airlines
Deal found 27/8£3,157

Cheapflights Fare Finder

 
Customise your flight search to find flights from Wales 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 29 August 2025.
Use the filters below to find and compare flights from Wales to Idaho that are best for you.

Fly from

Wales

Fly to

Idaho

Route

Depart

Return

Price

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Wed 24/9

14:15-00:03

2 stops17h 48m

Spokane

Sun 28/9

19:05-11:10

2 stops32h 05m

£587

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Wed 24/9

08:00-19:17

2 stops19h 17m

Spokane

Sun 28/9

13:30-11:35

2 stops38h 05m

£611

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 5/11

13:30-22:15

2 stops39h 45m

Idaho Falls Fanning Field

Sun 9/11

18:57-16:05

2 stops38h 08m

£655

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 5/11

12:10-13:27

2 stops32h 17m

Idaho Falls Fanning Field

Sun 9/11

13:58-14:00

2 stops41h 02m

£694

CardiffBoise

CWL - BOI

CWLBOI

Cardiff Wales

Fri 7/11

10:20-20:16

2 stops40h 56m

Boise Air Term. Gowen Fld

Mon 10/11

05:55-16:55

2 stops28h 00m

£716

CardiffBoise

CWL - BOI

CWLBOI

Cardiff Wales

Fri 7/11

17:25-18:51

2 stops32h 26m

Boise Air Term. Gowen Fld

Mon 10/11

05:35-16:55

2 stops28h 20m

£718

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Sat 11/10

06:05-23:15

2 stops25h 10m

Spokane

Sat 18/10

12:35-17:20

2 stops44h 45m

£969

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Sat 11/10

06:05-20:52

2 stops21h 47m

Idaho Falls Fanning Field

Sat 18/10

14:35-09:55

2 stops60h 20m

£3,157

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Wales to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Wales 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 Wales to Idaho
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 Wales to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Wales to Idaho?

    There are many flights that can get you from Wales to Idaho in 17h 48m. Fly via Delta, American Airlines, or Virgin Atlantic to get the fastest option. The distance between Wales and Idaho is about 4495 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Wales to Idaho (average of £754). Flying from Wales to Idaho in August is currently the most expensive (average of £1,152). 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.

See more FAQs

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