Cheap Flights to Boise from £846

Flights to Boise in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in	July	High demand for flights, 15% potential price rise
Cheapest in	February	Best time to find cheap flights, 3% potential price drop
Average price	£655	Average for round-trip flights in June 2021
Round-trip from	£377	From London to Boise Air Term. Gowen Fld

Cheap flights to Boise in June, July 2021

The best prices found for BOI flights for June, July

29 Jul - 8 Aug

£528pp

LHR

London Heathrow

Multiple airlines

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Multiple Airlines

2 STOPS

LHR

London Heathrow

29 Jul - 8 Aug

£544pp

LHR

London Heathrow

Multiple airlines

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Multiple Airlines

2 STOPS

LHR

London Heathrow

28 Jul - 8 Aug

£563pp

LHR

London Heathrow

Multiple airlines

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Multiple Airlines

2 STOPS

LHR

London Heathrow

Boise 2021 flight deals

Cheap flights to Boise found for this year

2 Nov - 18 Nov

£365pp

LHR

London Heathrow

Lufthansa

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Lufthansa

2 STOPS

LHR

London Heathrow

2 Nov - 18 Nov

£372pp

LHR

London Heathrow

Lufthansa

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Lufthansa

1 STOP

LHR

London Heathrow

2 Nov - 18 Nov

£377pp

LCY

London City

Lufthansa

2 STOPS

BOI

Boise Air Term. Gowen Fld

BOI

Boise Air Term. Gowen Fld

Lufthansa

2 STOPS

LCY

London City

COVID Restrictions

View COVID Travel Restrictions for Boise

Can I fly to Boise right now?

Yes, there are currently restrictions on flights to Boise along with the rest of United States. Before you book or search for flights, consider the following restrictions: The United States has restricted the entry of all foreign nationals who have passed through or have been in Austria, Belgium, China, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Iran, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, or the United Kingdom (excluding overseas territories outside of Europe), in the past 14 days. Starting on May 28, foreign nationals who have passed through or have been in Brazil in the last 14 days will also be restricted from entering the United States. US citizens and permanent residents who have passed through or have been in any of the above countries in the past 14 days may still enter the United States, but must arrive at one of the following airports: Atlanta (ATL), Boston (BOS), Chicago (ORD), Dallas, (DFW), Detroit (DTW), Honolulu (HNL), Los Angeles (LAX), Miami (MIA), New York (JFK or EWR), San Francisco (SFO), Seattle (SEA), and Washington (IAD). Family members of US citizens and permanent residents, and certain other limited categories of visa holders (such as UN staff and diplomats) may also enter. Travelers who are allowed to enter the United States but have passed through or have been in any of the countries named above must quarantine for 14 days once they reach their final destination.. If you are looking to book a trip to Boise and are outside of the restricted areas, please take the proper precautions and stay informed about travelling during COVID-19.

Hide COVID Travel Restrictions for Boise

Cheapest prices for Boise flights by month

The cheapest ticket to Boise found for each month in 2021 based on historical flight searches by Cheapflights users.

January

£419

February

£560

March

£506

April

£537

May

£539

June

£697

July

£785

August

£567

September

£531

October

£556

November

£460

December

£625

Currently, January is the cheapest month in which you can book a flight to Boise. Flying to Boise in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Boise?

Average Boise Air Term. Gowen Fld flight ticket prices and weather conditions for 2021 and 2022 by month.

LON - BOI Price	£419 - £877
BOI Temperature	5 - 34 °C
BOI Rainfall	4 - 37 mm

The best time to fly to Boise is during January, but great deals can be found at other times. July tends to be the warmest period in Boise so if you are looking for sun or warmer climates then look to fly around this time. January is the wettest if you need to factor this in to your plans.

When is the best time to book a flight to Boise?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Boise?

The cheapest flights to Boise are usually found when departing on a Tuesday. The departure day with the highest cost at present is Friday.

What time of day is cheapest to fly to Boise?

To get the best value, try booking a flight at midday when visiting Boise. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.

A visit to Boise brings with it the chance to enjoy some of America’s most breathtaking natural scenery, with the Rocky Mountains so close by. Ski in the winter, hike and mountain bike in the summer, or relax with a fishing rod by an idyllic stream.

The city itself is the largest in the state and offers everything that visitors will need, without being at all stressful. There are also plenty of museums, such as the old State Penitentiary, an engaging Museum of Basque Culture (as many Basque people settled in Idaho), as well as the Boise Art Museum, which showcases local talent.

Within town, nature lovers can find out more about the local flora and fauna at the Botanical Gardens (which becomes a Christmas wonderland in December) and the World Centre for Birds of Prey, where expert guides will introduce visitors to some of the local residents.

However, this is a destination which will delight any lovers of the outdoors. In the winter months resorts like Bogus Basin provide world-class skiing opportunities. In the summer, leisurely walks or canoe rides down the Boise river can be enjoyed, there is a white-water rafting centre, and holidaymakers can even spend a day at the horse races at Les Bois.

But the real attractions lie just outside Boise. A network or trails and tracks lead hundreds of miles into the forested hills and valleys, while sites like Snake River are easy to access by car, where visitors will be able to see Native American rock art and walk across the spectacular Swan Falls Dam.

Visitors can soar across the valleys by hang-glider or scale the cliffs with expert support. If you are lucky, a visit to Boise may even coincide with one of the regular meteor showers that light up the skies – providing an unforgettable sight.

When is the best time to fly to Boise?

This is a year-round destination. Visit between November and late March to ski, snowboard and skate, or head over between June and August to hike, hang-glide and fish to your heart’s content. A trip in September and October may be ideal, with accommodation bargains aplenty.

Getting around Boise

Boise is really a city for motorists, so anyone renting a car has a major advantage. However, shuttle buses will head to the ski resorts and major hiking areas. Those on foot or renting bikes can enjoy the stunning Boise Green Belt, which stretches for 15 miles across the town, and is well worth the effort.

What airport do you fly into for flights to Boise?

Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise. Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city centre.