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$922+ Cheap flights from Lyon (LYS) to Idaho

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — BOI
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
1 adult, Economy
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Cheap flight deals from Lyon to Idaho

Cheapest flights from Lyon to Idaho
Explore the most affordable flight options available from Lyon to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:35 am
LYS
-
JAC
2 stops35h 09m
United Airlines
Mon 4/207:00 am
JAC
-
LYS
2 stops20h 40m
United Airlines
Deal found 2/6$922
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:25 am
LYS
-
BOI
2 stops22h 46m
United Airlines
Mon 3/210:53 am
BOI
-
LYS
2 stops22h 47m
United Airlines
Deal found 2/6$1,017
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:25 pm
LYS
-
JAC
2 stops31h 41m
American Airlines
Sat 8/2212:03 pm
JAC
-
LYS
2 stops24h 52m
American Airlines
Deal found 2/8$1,166
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:10 am
LYS
-
JAC
2 stops31h 14m
American Airlines
Sat 8/227:00 am
JAC
-
LYS
2 stops29h 55m
American Airlines
Deal found 2/8$1,167
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:25 pm
LYS
-
JAC
2 stops31h 41m
American Airlines
Wed 8/1912:03 pm
JAC
-
LYS
2 stops22h 37m
American Airlines
Deal found 2/8$1,185
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:10 am
LYS
-
JAC
2 stops31h 14m
American Airlines
Tue 8/1812:03 pm
JAC
-
LYS
2 stops22h 37m
American Airlines
Deal found 2/8$1,186
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:05 pm
LYS
-
JAC
2 stops38h 11m
Delta
Mon 8/178:30 am
JAC
-
LYS
2 stops25h 05m
Delta
Deal found 2/8$1,191
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/92:40 pm
LYS
-
JAC
2 stops37h 43m
Delta
Fri 8/215:30 pm
JAC
-
LYS
2 stops36h 15m
Delta
Deal found 2/8$1,208
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:20 am
LYS
-
JAC
2 stops42h 03m
Delta
Wed 8/198:30 am
JAC
-
LYS
2 stops25h 05m
Delta
Deal found 2/8$1,213
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:10 am
LYS
-
JAC
2 stops36h 14m
American Airlines
Mon 8/174:11 pm
JAC
-
LYS
2 stops18h 29m
American Airlines
Deal found 2/8$1,232
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:05 pm
LYS
-
JAC
2 stops31h 44m
United Airlines
Wed 8/58:00 am
JAC
-
LYS
3 stops43h 40m
United Airlines
Deal found 2/7$1,282

Find flight deals from Lyon to Idaho

Keep the following information in mind while searching for Lyon to Idaho flight deals. Data was last updated February 10, 2026.

Round-trip from

$922
(United Airlines)
From Lyon-Saint Exupéry to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon 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 2,558,603 searches. Data last updated February 10, 2026.
Use the filters below to find and compare flights from Lyon to Idaho that are best for you.

Fly from

Lyon

Fly to

Idaho

Route

Depart

Return

Price

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Thu 4/16

6:35 am-9:44 am

2 stops35h 09m

Jackson Hole

Mon 4/20

7:00 am-11:40 am

2 stops20h 40m

$922

LyonBoise

LYS - BOI

LYSBOI

Lyon-Saint Exupéry

Fri 2/27

6:25 am-9:11 pm

2 stops22h 46m

Boise Air Term. Gowen Fld

Mon 3/2

10:53 am-5:40 pm

2 stops22h 47m

$1,017

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Sat 8/8

6:10 am-10:24 am

2 stops36h 14m

Jackson Hole

Sat 8/22

1:10 pm-8:55 pm

2 stops23h 45m

$1,166

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Sat 8/8

6:10 am-10:24 am

2 stops36h 14m

Jackson Hole

Fri 8/21

9:55 am-8:55 pm

2 stops51h 00m

$1,166

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Fri 8/7

11:10 am-10:24 am

2 stops31h 14m

Jackson Hole

Fri 8/21

12:03 pm-8:55 pm

2 stops48h 52m

$1,167

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Fri 8/7

11:10 am-10:24 am

2 stops31h 14m

Jackson Hole

Sat 8/22

7:00 am-8:55 pm

2 stops29h 55m

$1,167

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Sat 8/8

6:10 am-10:24 am

2 stops36h 14m

Jackson Hole

Thu 8/20

12:03 pm-6:40 pm

2 stops22h 37m

$1,185

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Thu 8/6

12:25 pm-12:06 pm

2 stops31h 41m

Jackson Hole

Tue 8/18

9:55 am-11:55 am

2 stops42h 00m

$1,185

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Sat 8/8

6:10 am-10:24 am

2 stops36h 14m

Jackson Hole

Wed 8/19

7:00 am-6:40 pm

2 stops27h 40m

$1,185

LyonJackson

LYS - JAC

LYSJAC

Lyon-Saint Exupéry

Fri 8/7

11:10 am-10:24 am

2 stops31h 14m

Jackson Hole

Thu 8/20

12:03 pm-6:40 pm

2 stops22h 37m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Best time to book a flight from Lyon to Idaho

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

Cheapflights Insights

Everything you need to know about your flight from Lyon to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lyon to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lyon to Idaho?

    Located just 12.5 mi from the city center, Lyon-Saint Exupéry (LYS) is the airport most travelers will use when flying to Idaho from Lyon.

  • How long is the flight from Lyon to Idaho?

    United Airlines and American Airlines can get you from Lyon to Idaho in just under 35h 09m. Your travel time can differ by up to 1h 05m. Airlines will cover a distance of 5118 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lyon 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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