How long is the flight from Bristol to Idaho?

Departing from Bristol to Idaho will take you 19h 25m. Airlines will cover a distance of 4765 mi.

What is the cheapest month to book a flight from Bristol to Idaho?

Currently, October is the cheapest month in which you can book a flight from Bristol to Idaho (average of £754). Flying from Bristol to Idaho in August is currently the most expensive (average of £1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 BRS to ID?

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

What airport do you fly from for flights from Bristol to Idaho?

Bristol (BRS) is the airport you will fly out of if you book a flight from Bristol to Idaho. It is only a 7.4 mi journey to Bristol (BRS) from Bristol’s city center.

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

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

How can I find direct flights from Bristol to Idaho?

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

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

Yes. Cheapflights offers flight deals from Bristol 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.

£728+ Flights from Bristol to Idaho

Cheap flight deals from Bristol to Idaho

Round-trip from	£728

Delta
5/3-9/3
4 total stops
44h 55m total
Bristol to Idaho

Search Deals

Find flight deals from Bristol to Idaho

Best flights from Bristol to Idaho
Discover carefully curated flight deals from Bristol to Idaho that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Thu 5/306:00BRS - BOI

2 stops19h 25mDelta

Mon 9/305:40BOI - BRS

2 stops25h 30mDelta

Deal found 10/9£728

Fly from

Fly to

Route

Depart

Return

Price

BristolBoise

BRS - BOI

BRSBOI

Bristol

Thu 5/3

06:00-18:25

2 stops19h 25m

Boise Air Term. Gowen Fld

Mon 9/3

05:40-13:10

2 stops25h 30m

£728

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Best time to book a flight from Bristol to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Bristol 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 Bristol to Idaho

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Bristol to Idaho?
Bristol (BRS) is the airport you will fly out of if you book a flight from Bristol to Idaho. It is only a 7.4 mi journey to Bristol (BRS) from Bristol’s city center.
How long is the flight from Bristol to Idaho?
Departing from Bristol to Idaho will take you 19h 25m. Airlines will cover a distance of 4765 mi.
Can I find deals for flights from Bristol to Idaho that include hotel bookings?
Yes. In addition to deals on Bristol to Idaho flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Bristol to Idaho?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bristol to Idaho.
Can I find deals for business class flights from Bristol to Idaho?
Yes. Cheapflights offers flight deals from Bristol 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.
What is the cheapest month to book a flight from Bristol to Idaho?
Currently, October is the cheapest month in which you can book a flight from Bristol to Idaho (average of £754). Flying from Bristol to Idaho in August is currently the most expensive (average of £1,152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Cheapflights helps you find that perfect flight to Idaho from Bristol by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Idaho from Bristol shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Bristol to Idaho from £728

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.