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Cheap flights from Wales to Idaho from £659

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — BOI
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

£691
United Airlines
  • United Airlines
  • 28/2-7/3
  • 4 total stops
  • 64h 45m total
  • Wales to Idaho
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Find 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 16 January 2026.

Wed 7/1007:00
MAN
-
GEG
2 stops22h 09m
United Airlines
Sun 11/1007:02
GEG
-
MAN
2 stops26h 18m
United Airlines
Deal found 12/1£659
Sat 24/113:00
MAN
-
GEG
2 stops38h 16m
United Airlines
Sat 14/212:38
GEG
-
MAN
2 stops42h 12m
United Airlines
Deal found 14/1£691
Sat 28/206:05
MAN
-
GEG
2 stops23h 02m
United Airlines
Sat 7/307:02
GEG
-
MAN
2 stops41h 43m
United Airlines
Deal found 14/1£691
Tue 31/311:10
MAN
-
GEG
2 stops16h 49m
Delta
Tue 5/509:22
GEG
-
MAN
2 stops16h 38m
Delta
Deal found 15/1£696
Tue 31/311:10
MAN
-
GEG
2 stops17h 56m
Multiple Airlines
Tue 5/511:20
GEG
-
MAN
2 stops14h 40m
Multiple Airlines
Deal found 13/1£697
Sat 24/113:30
MAN
-
GEG
1 stop30h 15m
Delta
Sat 14/206:45
GEG
-
MAN
2 stops19h 45m
Delta
Deal found 14/1£708
Mon 25/519:10
MAN
-
IDA
2 stops34h 35m
Multiple Airlines
Sun 31/506:00
IDA
-
MAN
2 stops43h 55m
Multiple Airlines
Deal found 13/1£736
Tue 31/313:00
MAN
-
GEG
1 stop16h 37m
KLM
Tue 5/514:08
GEG
-
MAN
2 stops18h 37m
KLM
Deal found 15/1£763
Mon 25/507:00
MAN
-
IDA
2 stops21h 08m
United Airlines
Sun 31/507:00
IDA
-
MAN
3 stops20h 25m
United Airlines
Deal found 13/1£1,291
Wed 21/106:00
MAN
-
IDA
2 stops34h 56m
United Airlines
Sun 25/116:19
IDA
-
MAN
2 stops41h 41m
United Airlines
Deal found 14/1£1,347
Wed 14/106:00
MAN
-
IDA
2 stops22h 14m
United Airlines
Sun 18/116:19
IDA
-
MAN
2 stops41h 41m
United Airlines
Deal found 12/1£1,348

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 16 January 2026.
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

Sat 24/1

13:00-19:16

2 stops38h 16m

Spokane

Sat 14/2

12:38-14:50

2 stops42h 12m

£691

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Sat 28/2

06:05-21:07

2 stops23h 02m

Spokane

Sat 7/3

07:02-08:45

2 stops41h 43m

£691

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 31/3

11:10-19:59

2 stops16h 49m

Spokane

Tue 5/5

09:22-10:00

2 stops16h 38m

£696

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 31/3

11:10-21:06

2 stops17h 56m

Spokane

Tue 5/5

11:20-10:00

2 stops14h 40m

£697

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Sat 24/1

13:30-11:45

1 stop30h 15m

Spokane

Sat 14/2

06:45-10:30

2 stops19h 45m

£708

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 31/3

13:00-21:37

1 stop16h 37m

Spokane

Tue 5/5

14:08-16:45

2 stops18h 37m

£763

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 21/1

06:00-09:56

2 stops34h 56m

Idaho Falls Fanning Field

Sun 25/1

16:19-17:00

2 stops41h 41m

£1,347

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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 16h 49m. Fly via United Airlines or Delta 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.

See more FAQs

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Alternative routes for Wales to Idaho

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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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