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$253+ Cheap flights from Lexington (LEX) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BOI
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Lexington to Idaho

Keep the following information in mind while searching for Lexington to Idaho flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$264
(United Airlines)

One-way from

$253
(American Airlines)

Popular in

January

Cheapest in

July

Average price

$735
Provider with most accurate pricing for Lexington Blue Grass-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Boise Air Term. Gowen Fld flights.
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From Lexington Blue Grass to Idaho
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One-way flight from Lexington Blue Grass to Idaho
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Highest demand for flights based on searches. 18% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Lexington to Idaho

Cheapest flights from Lexington to Idaho
Explore the most affordable flight options available from Lexington to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 1/279:00 amLEX - JAC
1 stop8h 18mUnited Airlines
Sat 1/317:00 amJAC - LEX
2 stops8h 04mUnited Airlines
Deal found 1/7$264
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/257:41 amLEX - JAC
1 stop7h 21mAmerican Airlines
Thu 1/292:10 pmJAC - LEX
1 stop6h 00mAmerican Airlines
Deal found 1/7$273
This United Airlines deal was found by Cheapflights users on 1/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/259:00 amLEX - JAC
1 stop6h 21mUnited Airlines
Sat 1/317:00 amJAC - LEX
2 stops8h 04mUnited Airlines
Deal found 1/8$276
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 1/2510:30 amLEX - JAC
2 stops12h 12mUnited Airlines
Thu 1/2912:30 pmJAC - LEX
1 stop8h 10mUnited Airlines
Deal found 1/7$278
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:00 amLEX - BOI
1 stop6h 38mAmerican Airlines
Wed 5/272:58 pmBOI - LEX
1 stop6h 42mAmerican Airlines
Deal found 1/7$309
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/121:58 pmLEX - GEG
1 stop10h 14mAmerican Airlines
Tue 3/312:25 pmGEG - LEX
1 stop8h 01mAmerican Airlines
Deal found 1/7$309
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/1810:35 amLEX - GEG
2 stops13h 42mUnited Airlines
Sat 2/217:00 amGEG - LEX
1 stop6h 50mUnited Airlines
Deal found 1/6$314
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:45 pmLEX - BOI
1 stop8h 53mDelta
Wed 6/311:30 pmBOI - LEX
1 stop7h 54mDelta
Deal found 1/7$334
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 1/209:00 amLEX - JAC
1 stop8h 18mUnited Airlines
Sat 1/242:40 pmJAC - LEX
1 stop5h 50mUnited Airlines
Deal found 1/6$339
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 1/219:00 amLEX - GEG
1 stop9h 21mUnited Airlines
Sat 1/315:00 amGEG - LEX
2 stops9h 04mUnited Airlines
Deal found 1/7$339
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 amLEX - GEG
1 stop8h 35mDelta
Mon 3/910:40 pmGEG - LEX
1 stop7h 40mDelta
Deal found 1/7$349
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:41 amLEX - BOI
1 stop7h 27mAmerican Airlines
Mon 1/263:18 pmBOI - LEX
1 stop6h 05mAmerican Airlines
Deal found 1/7$359

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 January 8, 2026.
Use the filters below to find and compare flights from Lexington to Idaho that are best for you.

Fly from

Lexington

Fly to

Idaho

Route

Depart

Return

Price

LexingtonJackson

LEX - JAC

LEXJAC

Lexington Blue Grass

Tue 1/27

9:00 am-3:18 pm

1 stop8h 18m

Jackson Hole

Sat 1/31

7:00 am-5:04 pm

2 stops8h 04m

$264

LexingtonJackson

LEX - JAC

LEXJAC

Lexington Blue Grass

Sun 1/25

9:00 am-1:21 pm

1 stop6h 21m

Jackson Hole

Sat 1/31

7:00 am-5:04 pm

2 stops8h 04m

$276

LexingtonJackson

LEX - JAC

LEXJAC

Lexington Blue Grass

Sun 1/25

10:30 am-8:42 pm

2 stops12h 12m

Jackson Hole

Thu 1/29

12:30 pm-10:40 pm

1 stop8h 10m

$278

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 5/20

8:00 am-12:38 pm

1 stop6h 38m

Boise Air Term. Gowen Fld

Wed 5/27

2:58 pm-11:40 pm

1 stop6h 42m

$309

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Thu 2/12

1:58 pm-9:12 pm

1 stop10h 14m

Spokane

Tue 3/3

12:25 pm-11:26 pm

1 stop8h 01m

$309

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Wed 2/18

10:35 am-9:17 pm

2 stops13h 42m

Spokane

Sat 2/21

7:00 am-4:50 pm

1 stop6h 50m

$314

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 5/27

3:45 pm-10:38 pm

1 stop8h 53m

Boise Air Term. Gowen Fld

Wed 6/3

11:30 pm-9:24 am

1 stop7h 54m

$334

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Wed 3/4

6:00 am-1:08 pm

2 stops10h 08m

Spokane

Mon 3/9

10:40 pm-9:20 am

1 stop7h 40m

$339

LexingtonJackson

LEX - JAC

LEXJAC

Lexington Blue Grass

Tue 1/20

9:00 am-3:18 pm

1 stop8h 18m

Jackson Hole

Sat 1/24

2:40 pm-10:30 pm

1 stop5h 50m

$339

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Wed 1/21

9:00 am-3:21 pm

1 stop9h 21m

Spokane

Sat 1/31

5:00 am-5:04 pm

2 stops9h 04m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Lexington to Idaho

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

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

Currently, December is the cheapest month in which you can book a flight from Lexington to Idaho (average of $121). Flying from Lexington to Idaho in September is currently the most expensive (average of $298). 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated January 8, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Lexington to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,095 reviews
Delta
7.9
Good
8,025 reviews

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lexington 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 Lexington to Idaho?

    Lexington Blue Grass (LEX), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Lexington to Idaho.

  • How long is the flight from Lexington to Idaho?

    A quick flight from Lexington to Idaho can take about 6h 38m. United Airlines provides one of the quickest options available for as low as $309. Airlines will cover a distance of 1685 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Lexington to Idaho?

    The most popular flight routes from Lexington to Idaho are Lexington Blue Grass - Jackson Hole, Lexington Blue Grass - Boise Air Term. Gowen Fld and Lexington Blue Grass - Spokane.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lexington 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 Lexington to Idaho?

    Currently, December is the cheapest month in which you can book a flight from Lexington to Idaho (average of $121). Flying from Lexington to Idaho in September is currently the most expensive (average of $298). 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.

See more FAQs

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Top 3 airlines flying from Lexington to Idaho

Discover the top 3 airlines that operate flights from Lexington to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$384Average$613FlexibilityNo cancel feeOn-time69%

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