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Cheap flights from Wales to Idaho from £700

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
24 Mar — 31 Mar1
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 22 February 2026.

Wed 7/1010:35
MAN
-
GEG
2 stops21h 03m
United Airlines
Sun 11/1013:45
GEG
-
MAN
2 stops43h 25m
United Airlines
Deal found 18/2£700
Thu 16/413:05
MAN
-
GEG
2 stops16h 19m
Multiple Airlines
Sun 26/406:00
GEG
-
MAN
2 stops21h 40m
Multiple Airlines
Deal found 18/2£706
Tue 31/310:35
MAN
-
GEG
2 stops42h 36m
United Airlines
Tue 5/512:25
GEG
-
MAN
2 stops45h 10m
United Airlines
Deal found 21/2£777
Thu 16/408:55
MAN
-
GEG
2 stops18h 02m
Delta
Sun 26/422:40
GEG
-
MAN
1 stop26h 10m
Delta
Deal found 18/2£787
Tue 31/311:10
MAN
-
GEG
2 stops17h 56m
Delta
Tue 5/509:30
GEG
-
MAN
2 stops20h 30m
Delta
Deal found 18/2£803
Thu 16/406:05
MAN
-
GEG
3 stops23h 06m
United Airlines
Sun 26/407:10
GEG
-
MAN
2 stops19h 15m
United Airlines
Deal found 18/2£814
Tue 7/405:55
MAN
-
IDA
2 stops22h 09m
United Airlines
Tue 14/417:20
IDA
-
MAN
2 stops41h 15m
United Airlines
Deal found 21/2£1,067
Wed 4/306:00
MAN
-
IDA
2 stops40h 40m
United Airlines
Sun 8/317:30
IDA
-
MAN
2 stops36h 50m
United Airlines
Deal found 19/2£1,243

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 22 February 2026.

Round-trip from

£706
16/4-26/4
  • 16/4-26/4
  • 4 total stops
  • 37h 59m 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 22 February 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

Thu 16/4

13:05-21:24

2 stops16h 19m

Spokane

Sun 26/4

06:00-11:40

2 stops21h 40m

£706

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 31/3

10:35-21:11

2 stops42h 36m

Spokane

Tue 5/5

12:25-17:35

2 stops45h 10m

£777

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 16/4

13:00-11:41

1 stop30h 41m

Spokane

Sun 26/4

22:40-08:50

1 stop26h 10m

£787

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Tue 31/3

11:10-21:06

2 stops17h 56m

Spokane

Tue 5/5

09:30-14:00

2 stops20h 30m

£803

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 16/4

06:05-21:11

3 stops23h 06m

Spokane

Sun 26/4

07:10-10:25

2 stops19h 15m

£814

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Tue 7/4

05:55-21:04

2 stops22h 09m

Idaho Falls Fanning Field

Tue 14/4

17:20-17:35

2 stops41h 15m

£1,067

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Wed 4/3

06:00-15:40

2 stops40h 40m

Idaho Falls Fanning Field

Sun 8/3

17:30-12:20

2 stops36h 50m

£1,243

Flights are sorted by cheapest return flights first.

Deals found on 18/2

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 30h 41m. 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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Yes! Cheapflights helps users easily find flights from Wales to Idaho with no change fees.

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