How long is the flight from Lyon to Boise?

For as low as $985, United Airlines can have you in Boise from Lyon in 24h 25m. There are 5294 mi between Lyon and Boise.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from LYS to BOI?

When flying from Lyon to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Lyon to Boise that include hotel bookings?

Yes. In addition to deals on Lyon to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lyon to Boise?

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

Can I find deals for business class flights from Lyon to Boise?

Yes. Cheapflights offers flight deals from Lyon to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$947+ Flights from Lyon to Boise

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Cheapest flights from Lyon to Boise
Explore the most affordable flight options available from Lyon to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

Wed 11/510:45 amLYS - BOI

2 stops33h 03mMultiple Airlines

Sun 11/912:33 pmBOI - LYS

2 stops17h 47mMultiple Airlines

Deal found 10/20

$947

Thu 11/136:20 amLYS - BOI

2 stops24h 25mUnited Airlines

Mon 11/1710:39 amBOI - LYS

2 stops19h 31mUnited Airlines

Deal found 10/18

$985

Fri 12/197:00 amLYS - BOI

2 stops24h 02mMultiple Airlines

Fri 12/269:06 pmBOI - LYS

2 stops53h 19mMultiple Airlines

Deal found 10/19

$1,508

Best flights from Lyon to Boise
Discover carefully curated flight deals from Lyon to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2025.

Wed 11/510:45 amLYS - BOI

2 stops33h 03mMultiple Airlines

Sun 11/912:33 pmBOI - LYS

2 stops17h 47mMultiple Airlines

Deal found 10/20

$947

Thu 11/136:20 amLYS - BOI

2 stops24h 25mUnited Airlines

Mon 11/1710:39 amBOI - LYS

2 stops19h 31mUnited Airlines

Deal found 10/18

$985

Fri 12/197:00 amLYS - BOI

2 stops24h 02mMultiple Airlines

Fri 12/269:06 pmBOI - LYS

2 stops53h 19mMultiple Airlines

Deal found 10/19

$1,508

Last-minute flights from Lyon to Boise
Discover last-minute flight deals from Lyon to Boise. Data last updated October 20, 2025 and is based on user searches.

Wed 11/510:45 amLYS - BOI

2 stops33h 03mMultiple Airlines

Sun 11/912:33 pmBOI - LYS

2 stops17h 47mMultiple Airlines

Deal found 10/20

$947

Thu 11/136:20 amLYS - BOI

2 stops24h 25mUnited Airlines

Mon 11/1710:39 amBOI - LYS

2 stops19h 31mUnited Airlines

Deal found 10/18

$985

Cheap flight deals from Lyon to Boise

Round-trip from	$947 (Trip.com)

From Lyon-Saint Exupéry to Boise Air Term. Gowen Fld

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LyonBoise

LYS - BOI

LYSBOI

Lyon-Saint Exupéry

Wed 11/5

10:45 am-11:48 am

2 stops33h 03m

Boise Air Term. Gowen Fld

Sun 11/9

12:33 pm-2:20 pm

2 stops17h 47m

$947

LyonBoise

LYS - BOI

LYSBOI

Lyon-Saint Exupéry

Thu 11/13

6:20 am-10:45 pm

2 stops24h 25m

Boise Air Term. Gowen Fld

Mon 11/17

10:39 am-2:10 pm

2 stops19h 31m

$985

LyonBoise

LYS - BOI

LYSBOI

Lyon-Saint Exupéry

Fri 12/19

7:00 am-11:02 pm

2 stops24h 02m

Boise Air Term. Gowen Fld

Fri 12/26

9:06 pm-10:25 am

2 stops53h 19m

$1,508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from Lyon to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Lyon with our price prediction graph.

Estimated round-trip 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.

Related info for your journey

How long is the flight from Lyon to Boise?
For as low as $985, United Airlines can have you in Boise from Lyon in 24h 25m. There are 5294 mi between Lyon and Boise.
Can I find deals for flights from Lyon to Boise that include hotel bookings?
Yes. In addition to deals on Lyon to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lyon to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Boise.
Can I find deals for business class flights from Lyon to Boise?
Yes. Cheapflights offers flight deals from Lyon to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$947+ Cheap flights from Lyon (LYS) to Boise (BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lyon to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Lyon to Boise

Cheapest flights from Lyon to BoiseExplore the most affordable flight options available from Lyon to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

Explore the most affordable flight options available from Lyon to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

Cheap flight deals from Lyon to Boise

Round-trip from

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Best time to book a flight from Lyon to Boise

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Related info for your journey

Find useful and relevant information for your journey from Lyon to Boise. 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 Lyon to Boise?

Can I find deals for flights from Lyon to Boise that include hotel bookings?

How can I find direct flights from Lyon to Boise?

Can I find deals for business class flights from Lyon to Boise?

Traveling to a place near Boise?

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Cheapest flights from Lyon to Boise
Explore the most affordable flight options available from Lyon to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.