How long is the flight from Sheffield to Idaho?

Airlines like United Airlines fly from Sheffield to Idaho in about 23h 49m. The time it takes to get you to your destination can typically vary by up to . Sheffield and Idaho are separated by a distance of 4683 mi.

In terms of precipitation, rainfall in Idaho ranges from 5.0 - 41.0 inches per month. December is typically the wettest month, when rainfall can reach 41.0 mm. August is typically the driest time to visit Idaho when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from SH9 to ID?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sheffield to Idaho as you normally would.

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.

£831+ Cheap Flights from Sheffield to Idaho

Cheap flight deals from Sheffield to Idaho

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 13 November 2026.

Mon 7/1206:10 -

2 stops23h 49m

Wed 13/108:15 -

2 stops19h 05m

Deal found 9/11£831

Mon 7/1211:55 -

2 stops17h 40m

Wed 13/111:55 -

2 stops15h 50m

Deal found 12/11£841

Mon 14/1206:10 -

2 stops36h 57m

Fri 25/1206:20 -

2 stops19h 10m

Deal found 12/11£915

Mon 14/1206:10 -

2 stops36h 57m

Tue 29/1208:05 -

2 stops19h 15m

Deal found 12/11£970

Tue 15/1206:10 -

2 stops23h 49m

Fri 25/1206:20 -

2 stops19h 10m

Deal found 12/11£974

Mon 14/1208:55 -

2 stops35h 04m

Sun 27/1213:50 -

2 stops41h 15m

Deal found 12/11£979

Mon 14/1205:50 -

2 stops25h 02m

Fri 25/1213:51 -

1 stop13h 39m

Deal found 12/11£986

Sat 28/1105:50 -

2 stops17h 15m

Wed 9/1210:25 -

2 stops22h 40m

Deal found 12/11£997

Mon 14/1206:10 -

2 stops36h 57m

Sun 27/1206:20 -

2 stops43h 10m

Deal found 12/11£1,004

Mon 14/1208:55 -

2 stops35h 04m

Sat 26/1213:35 -

2 stops19h 50m

Deal found 12/11£1,009

Find flight deals from Sheffield to Idaho

Round-trip from	£789
Popular in	June
Cheapest in	January
Average price	£1,086

Scandinavian Airlines
1/5-15/5
5 total stops
45h 45m total
Sheffield to Idaho

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£115 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Mon 7/12

06:10-22:59

2 stops23h 49m

Boise Air Term. Gowen Fld

Wed 13/1

08:15-10:20

2 stops19h 05m

£831

Fastest return journey

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Mon 7/12

11:55-22:35

2 stops17h 40m

Boise Air Term. Gowen Fld

Wed 13/1

11:55-10:45

2 stops15h 50m

£841

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Wed 3/3

06:10-13:38

3 stops38h 28m

Boise Air Term. Gowen Fld

Sun 7/3

06:20-08:30

2 stops43h 10m

£843

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Wed 16/12

05:50-11:40

2 stops36h 50m

Boise Air Term. Gowen Fld

Thu 31/12

11:53-16:05

2 stops21h 12m

£1,025

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Thu 17/12

14:55-13:44

1 stop29h 49m

Boise Air Term. Gowen Fld

Mon 28/12

05:36-16:05

2 stops27h 29m

£1,187

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Sun 20/12

13:40-20:17

2 stops37h 37m

Boise Air Term. Gowen Fld

Sun 27/12

11:53-12:45

2 stops17h 52m

£1,224

ManchesterBoise

MAN Manchester - BOI Boise Air Term. Gowen Fld

MANBOI

Manchester

Fri 18/12

05:50-23:42

2 stops24h 52m

Boise Air Term. Gowen Fld

Tue 29/12

23:10-08:45

1 stop26h 35m

£1,332

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Sorted by cheapest first

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.

MAN-BOI

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

SH9-USID

MAN-BOI

How much does it cost for a return flight from Sheffield to Idaho?

Airfare is below average for this route at the moment.

Sheffield to Idaho flights typically cost between £936 and £1,086 in May.
The cheapest return price found within the last 5 days was £789 on Scandinavian Airlines (1 May–15 May).

Reviews of airlines servicing Idaho

Read reviews from past customers who have flown with KLM and Lufthansa from Sheffield to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,599 reviews

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Lufthansa

6.8

Okay

8,294 reviews

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

How long is the flight from Sheffield to Idaho?
Airlines like United Airlines fly from Sheffield to Idaho in about 23h 49m. The time it takes to get you to your destination can typically vary by up to . Sheffield and Idaho are separated by a distance of 4683 mi.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Sheffield to Idaho

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

Gatwick to Newark flights

Stansted to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Heathrow to Miami flights

Gatwick to LaGuardia flights

Luton to Newark flights

London City to Newark flights

Heathrow to Los Angeles flights

Heathrow to Orlando flights

Stansted to Newark flights

Manchester to John F Kennedy Intl flights

Heathrow to Boston flights

Heathrow to Seattle flights

Heathrow to Las Vegas flights

Gatwick to Miami flights

Heathrow to Dallas/Fort Worth flights

Heathrow to San Francisco flights

Gatwick to Orlando flights

Stansted to Miami flights

London City to Miami flights

Heathrow to Dulles Intl flights

Manchester to Orlando flights

Heathrow to Hobby flights

Heathrow to O'Hare Intl flights

Luton to Miami flights

Heathrow to Atlanta flights

Gatwick to Los Angeles flights

Stansted to Orlando flights

London City to Los Angeles flights

Heathrow to Baltimore flights

Manchester to Newark flights

London City to Orlando flights

Southend to John F Kennedy Intl flights

Stansted to Los Angeles flights

Heathrow to George Bush Intcntl flights

Manchester to LaGuardia flights

Heathrow to Tampa flights

Edinburgh to Newark flights

Heathrow to Ontario flights

Gatwick to Seattle flights

Heathrow to Denver flights

Gatwick to Boston flights

Stansted to Seattle flights

London City to Seattle flights

Luton to Los Angeles flights

Top 2 airlines flying from Sheffield to Idaho

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£796	Average£817	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£973	Average£1,210	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sheffield to Idaho from £831

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sheffield to Idaho

Cheapest flights from Sheffield to IdahoExplore 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 13 November 2026.

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 13 November 2026.

Best flights from Sheffield to IdahoDiscover carefully curated flight deals from Sheffield to Idaho that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Discover carefully curated flight deals from Sheffield to Idaho that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Last-minute flights from Sheffield to IdahoDiscover last-minute flight deals from Sheffield to Idaho. Data last updated 13 November 2026 and is based on user searches.

Discover last-minute flight deals from Sheffield to Idaho. Data last updated 13 November 2026 and is based on user searches.

Find flight deals from Sheffield to Idaho

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sheffield to Idaho that are best for you.

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.

Cheapflights Insights

How much does it cost for a return flight from Sheffield to Idaho?

Airfare is below average for this route at the moment.

Sheffield to Idaho flights typically cost between £936 and £1,086 in May.The cheapest return price found within the last 5 days was £789 on Scandinavian Airlines (1 May–15 May).

Reviews of airlines servicing Idaho

Read reviews from past customers who have flown with KLM and Lufthansa from Sheffield to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Sheffield to Idaho?

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

How can I find direct flights from Sheffield to Idaho?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sheffield to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Idaho by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Sheffield to Idaho by cabin class

Find flights from Sheffield to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sheffield and Idaho flights

Browse other Sheffield and Idaho flight options. Last updated on 13 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Sheffield to Idaho flights

Consider these flights travelling from Sheffield to Idaho.

Top 2 airlines flying from Sheffield to Idaho

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 13 November 2026.

Best flights from Sheffield to Idaho
Discover carefully curated flight deals from Sheffield to Idaho that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2026.

Last-minute flights from Sheffield to Idaho
Discover last-minute flight deals from Sheffield to Idaho. Data last updated 13 November 2026 and is based on user searches.

Sheffield to Idaho flights typically cost between £936 and £1,086 in May.
The cheapest return price found within the last 5 days was £789 on Scandinavian Airlines (1 May–15 May).