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Cheap flights from Sheffield to Idaho from £446

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — BOI
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Idaho

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to Idaho
Explore the most affordable flight options available from Sheffield to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Wed 4/1106:10
MAN
-
GEG
2 stops36h 45m
United Airlines
Sun 8/1113:45
GEG
-
MAN
2 stops43h 15m
United Airlines
Deal found 3/4£777
Fri 6/1109:30
MAN
-
GEG
2 stops33h 54m
United Airlines
Tue 10/1113:45
GEG
-
MAN
2 stops19h 10m
United Airlines
Deal found 30/3£805
Wed 29/407:00
MAN
-
GEG
2 stops22h 11m
Lufthansa
Sat 16/508:55
GEG
-
MAN
2 stops24h 10m
Lufthansa
Deal found 1/4£850
Wed 29/405:55
MAN
-
GEG
2 stops16h 54m
Delta
Mon 18/505:35
GEG
-
MAN
2 stops24h 25m
Delta
Deal found 4/4£857
Thu 30/407:00
MAN
-
GEG
2 stops22h 16m
Lufthansa
Sat 16/508:55
GEG
-
MAN
2 stops24h 10m
Lufthansa
Deal found 2/4£878
Wed 29/411:00
MAN
-
GEG
2 stops20h 15m
Delta
Sat 16/507:25
GEG
-
MAN
2 stops18h 35m
Delta
Deal found 3/4£887
Mon 27/405:55
MAN
-
GEG
2 stops23h 10m
Delta
Sat 16/509:30
GEG
-
MAN
2 stops16h 30m
Delta
Deal found 1/4£892
Wed 29/406:05
MAN
-
GEG
2 stops20h 46m
United Airlines
Sat 16/505:00
GEG
-
MAN
2 stops28h 20m
United Airlines
Deal found 1/4£895
Thu 30/411:00
MAN
-
GEG
2 stops18h 05m
Delta
Sat 16/513:11
GEG
-
MAN
2 stops19h 44m
Delta
Deal found 4/4£917
Thu 30/415:00
MAN
-
IDA
2 stops34h 17m
KLM
Thu 7/511:30
IDA
-
MAN
2 stops25h 35m
KLM
Deal found 2/4£944
Sun 17/520:45
MAN
-
IDA
2 stops28h 29m
KLM
Sun 24/515:16
IDA
-
MAN
2 stops42h 29m
KLM
Deal found 2/4£1,074
Wed 14/1009:00
MAN
-
IDA
2 stops44h 53m
United Airlines
Sun 18/1017:57
IDA
-
MAN
2 stops40h 13m
United Airlines
Deal found 31/3£1,115

Find flight deals from Sheffield to Idaho

Keep the following information in mind while searching for Sheffield to Idaho flight deals. Data was last updated 4 April 2026.

Round-trip from

£850

One-way from

£446

Popular in

July

Cheapest in

March

Average price

£825
Lufthansa
  • Lufthansa
  • 29/4-16/5
  • 4 total stops
  • 46h 21m total
  • Sheffield to Idaho
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 49h 42m total
  • Sheffield to Idaho
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield 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 4 April 2026.
Use the filters below to find and compare flights from Sheffield to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 30/4

11:00-21:05

2 stops18h 05m

Spokane

Sat 16/5

13:11-16:55

2 stops19h 44m

£917

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Sun 26/4

11:15-21:34

1 stop18h 19m

Spokane

Sat 16/5

13:11-16:55

2 stops19h 44m

£921

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Thu 30/4

15:00-18:17

2 stops34h 17m

Idaho Falls Fanning Field

Thu 7/5

11:30-20:05

2 stops25h 35m

£944

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Fri 15/5

05:55-18:36

2 stops44h 41m

Spokane

Fri 22/5

11:09-09:50

2 stops38h 41m

£947

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Wed 29/4

10:40-21:31

1 stop18h 51m

Spokane

Mon 18/5

09:30-10:10

2 stops16h 40m

£1,033

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Thu 4/6

05:55-18:14

2 stops19h 19m

Idaho Falls Fanning Field

Wed 10/6

15:25-16:45

2 stops18h 20m

£1,157
Fastest return journey

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Thu 30/4

13:00-21:31

1 stop16h 31m

Spokane

Sat 16/5

09:30-10:10

2 stops16h 40m

£1,160

ManchesterIdaho Falls

MAN - IDA

MANIDA

Manchester

Tue 19/5

10:35-15:43

2 stops36h 08m

Idaho Falls Fanning Field

Thu 9/7

07:00-06:30

2 stops16h 30m

£1,191

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Mon 3/8

12:50-20:56

2 stops16h 06m

Spokane

Mon 17/8

19:45-20:25

2 stops40h 40m

£1,195

ManchesterSpokane

MAN - GEG

MANGEG

Manchester

Mon 10/8

05:55-17:08

2 stops19h 13m

Spokane

Thu 27/8

12:57-06:30

2 stops57h 33m

£1,294

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Sheffield to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Sheffield 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 Sheffield to Idaho
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated 4 April 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from Sheffield to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,487 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,546 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,740 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Icelandair
7.0
Good
631 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Food

7.3

Overall

7.7

Boarding

7.8

Comfort

7.6

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Sheffield 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 Sheffield to Idaho?

    Airlines like Delta, United Airlines, and KLM fly from Sheffield to Idaho in about 16h 31m. The time it takes to get you to your destination can typically vary by up to 17h 46m. Sheffield and Idaho are separated by a distance of 4495 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sheffield 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 Sheffield to Idaho

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Top 6 airlines flying from Sheffield to Idaho

Discover the top 6 airlines that operate flights from Sheffield to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£612Average£936FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£623Average£691FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£691Average£797FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£711Average£834FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapest£713Average£742FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£808Average£1,182FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Sheffield to Idaho via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sheffield to Idaho?

Millions of users choose and trust Cheapflights to book the best flight deals from Sheffield to Idaho for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

Can Cheapflights notify me if prices for flights from Sheffield to Idaho become cheaper?

Of course! You can now track prices for flights from Sheffield to Idaho and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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