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Cheap flights from Wales to Idaho from £448

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOI
20 May — 27 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Wales to Idaho

Enter your travel dates to find the best prices.

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 20 April 2026.

Fri 5/619:10
MAN
-
GEG
2 stops31h 33m
Scandinavian Airlines
Fri 25/913:00
GEG
-
MAN
2 stops21h 30m
Scandinavian Airlines
Deal found 18/4£723
Thu 4/619:10
MAN
-
GEG
2 stops29h 47m
Scandinavian Airlines
Sat 29/813:00
GEG
-
MAN
2 stops35h 55m
Scandinavian Airlines
Deal found 18/4£748
Fri 5/619:10
MAN
-
GEG
2 stops29h 47m
Scandinavian Airlines
Fri 28/810:50
GEG
-
MAN
2 stops38h 05m
Scandinavian Airlines
Deal found 18/4£753
Thu 4/619:10
MAN
-
GEG
2 stops29h 47m
Scandinavian Airlines
Tue 25/810:50
GEG
-
MAN
2 stops38h 05m
Scandinavian Airlines
Deal found 18/4£778
Thu 8/1010:35
MAN
-
GEG
2 stops60h 30m
United Airlines
Mon 12/1005:00
GEG
-
MAN
2 stops28h 10m
United Airlines
Deal found 17/4£821
Wed 10/609:00
MAN
-
GEG
2 stops38h 12m
United Airlines
Mon 21/912:57
GEG
-
MAN
2 stops33h 33m
United Airlines
Deal found 18/4£837
Wed 3/610:35
MAN
-
GEG
2 stops21h 16m
United Airlines
Sun 27/911:30
GEG
-
MAN
2 stops45h 40m
United Airlines
Deal found 18/4£843
Mon 1/611:10
MAN
-
GEG
2 stops20h 41m
United Airlines
Wed 23/905:00
GEG
-
MAN
2 stops28h 35m
United Airlines
Deal found 18/4£844
Thu 4/619:10
MAN
-
GEG
2 stops31h 33m
Scandinavian Airlines
Tue 1/913:00
GEG
-
MAN
2 stops35h 55m
Scandinavian Airlines
Deal found 18/4£848
Tue 9/607:00
MAN
-
GEG
2 stops24h 51m
Lufthansa
Tue 4/813:41
GEG
-
MAN
2 stops25h 34m
Lufthansa
Deal found 17/4£866
Mon 13/714:55
MAN
-
IDA
2 stops34h 24m
Multiple Airlines
Sun 19/711:28
IDA
-
MAN
2 stops19h 32m
Multiple Airlines
Deal found 15/4£993
Mon 13/720:55
MAN
-
IDA
2 stops32h 44m
Multiple Airlines
Sat 18/707:15
IDA
-
MAN
2 stops26h 40m
Multiple Airlines
Deal found 18/4£999

Find flight deals from Wales to Idaho

Keep the following information in mind while searching for Wales to Idaho flight deals. Data was last updated 20 April 2026.

Round-trip from

£723

One-way from

£448
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/6-25/9
  • 4 total stops
  • 53h 03m total
  • Wales to Idaho
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 46h 50m total
  • Wales to Idaho
Search Deals

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 20 April 2026.
Use the filters below to find and compare flights from Wales to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 8/10

10:35-15:05

2 stops60h 30m

Spokane

Mon 12/10

05:00-17:10

2 stops28h 10m

£821

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Wed 10/6

09:00-15:12

2 stops38h 12m

Spokane

Mon 21/9

12:57-06:30

2 stops33h 33m

£837

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 2/6

05:55-22:30

2 stops24h 35m

Spokane

Thu 24/9

05:00-17:20

3 stops28h 20m

£844

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 9/6

07:00-23:51

2 stops24h 51m

Spokane

Tue 14/7

12:37-22:50

2 stops26h 13m

£867

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Fri 12/6

09:00-15:12

2 stops38h 12m

Spokane

Tue 22/9

13:38-17:35

2 stops19h 57m

£875

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Sat 9/5

14:55-12:01

2 stops29h 06m

Spokane

Wed 20/5

11:05-14:00

2 stops18h 55m

£895

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Wed 3/6

10:35-23:51

2 stops21h 16m

Spokane

Wed 10/6

12:37-06:30

2 stops33h 53m

£903

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 30/4

05:55-23:15

2 stops25h 20m

Spokane

Sat 16/5

09:30-14:00

2 stops20h 30m

£919

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Mon 13/7

20:55-22:39

2 stops32h 44m

Idaho Falls Fanning Field

Sat 18/7

07:15-16:55

2 stops26h 40m

£999

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 14/10

09:00-09:53

2 stops55h 53m

Idaho Falls Fanning Field

Sun 18/10

16:04-17:10

2 stops42h 06m

£1,107

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 60h 30m. Fly via United Airlines to get the fastest option. The distance between Wales and Idaho is about 4495 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Wales to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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London City to Boston flights
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Heathrow to Tampa flights
Stansted to San Francisco flights
Stansted to Boston flights
Stansted to LaGuardia flights
London City to San Francisco flights

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How does Cheapflights help users find flights from Wales to Idaho?

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Can Cheapflights find flights from Wales to Idaho with no change fees?

Yes! Cheapflights helps users easily find flights from Wales to Idaho with no change fees.

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Not ready to book yet? You can track prices for flights from Wales to Idaho on Cheapflights with our Price Alert feature and get notified when better prices are available.

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