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$344+ Cheap flights from Lexington (LEX) 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BOI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$344
(Delta)

Popular in

March

Cheapest in

August

Average price

$683
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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Highest demand for flights based on searches. 20% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 3/75:53 pmLEX - BOI
2 stops8h 05mDelta
Tue 3/111:45 pmBOI - LEX
1 stop8h 09mDelta
Deal found 2/20$344
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:00 amLEX - BOI
2 stops8h 32mUnited Airlines
Wed 4/910:36 amBOI - LEX
2 stops11h 08mUnited Airlines
Deal found 2/19$389
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/152:17 pmLEX - BOI
1 stop9h 42mAmerican Airlines
Tue 5/201:32 pmBOI - LEX
1 stop7h 21mAmerican Airlines
Deal found 2/19$394
This American Airlines deal was found by Cheapflights users on 2/20. 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 9/82:30 pmLEX - GEG
1 stop9h 03mAmerican Airlines
Thu 9/181:40 pmGEG - LEX
1 stop7h 52mAmerican Airlines
Deal found 2/20$418
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:42 pmLEX - GEG
2 stops13h 17mAlaska Airlines
Thu 9/185:45 pmGEG - LEX
2 stops13h 39mAlaska Airlines
Deal found 2/20$439
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 9/236:03 amLEX - JAC
1 stop6h 02mAmerican Airlines
Thu 10/211:34 amJAC - LEX
1 stop5h 41mAmerican Airlines
Deal found 2/20$454
This American Airlines deal was found by Cheapflights users on 2/20. 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 8/76:08 amLEX - IDA
1 stop8h 03mAmerican Airlines
Tue 8/191:50 pmIDA - LEX
1 stop8h 00mAmerican Airlines
Deal found 2/20$534
This Delta deal was found by Cheapflights users on 2/20. 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.
Mon 9/85:50 pmLEX - GEG
2 stops8h 13mDelta
Thu 9/1810:59 pmGEG - LEX
1 stop8h 27mDelta
Deal found 2/20$568
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 8/97:30 amLEX - IDA
2 stops9h 55mUnited Airlines
Tue 8/192:35 pmIDA - LEX
1 stop5h 41mUnited Airlines
Deal found 2/20$579
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/259:00 amLEX - GEG
1 stop6h 43mUnited Airlines
Thu 3/276:30 pmGEG - LEX
1 stop24h 45mUnited Airlines
Deal found 2/20$600
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 2/225:55 amLEX - JAC
2 stops10h 33mDelta
Wed 2/262:28 pmJAC - LEX
1 stop7h 20mDelta
Deal found 2/20$624
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 6/72:07 pmLEX - JAC
1 stop6h 55mUnited Airlines
Fri 6/132:50 pmJAC - LEX
1 stop5h 43mUnited Airlines
Deal found 2/20$655

Find flights from Lexington to Idaho within your budget

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 February 20, 2025.

Fly from

Lexington

Fly to

Idaho

Route

Depart

Return

Price

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Fri 3/7

5:53 pm-11:58 pm

2 stops8h 05m

Boise Air Term. Gowen Fld

Tue 3/11

1:45 pm-11:54 pm

1 stop8h 09m

$344

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 4/2

7:00 am-1:32 pm

2 stops8h 32m

Boise Air Term. Gowen Fld

Wed 4/9

10:36 am-11:44 pm

2 stops11h 08m

$389

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Thu 5/15

2:17 pm-9:59 pm

1 stop9h 42m

Boise Air Term. Gowen Fld

Tue 5/20

1:32 pm-10:53 pm

1 stop7h 21m

$394

LexingtonIdaho Falls

LEX - IDA

LEXIDA

Lexington Blue Grass

Thu 8/7

6:08 am-12:11 pm

1 stop8h 03m

Idaho Falls Fanning Field

Tue 8/19

1:50 pm-11:50 pm

1 stop8h 00m

$534

LexingtonJackson

LEX - JAC

LEXJAC

Lexington Blue Grass

Wed 4/9

5:35 am-12:13 pm

1 stop8h 38m

Jackson Hole

Sun 4/13

12:53 pm-10:55 pm

1 stop8h 02m

$539

LexingtonIdaho Falls

LEX - IDA

LEXIDA

Lexington Blue Grass

Sat 8/9

7:30 am-3:25 pm

2 stops9h 55m

Idaho Falls Fanning Field

Tue 8/19

2:35 pm-10:16 pm

1 stop5h 41m

$579

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Tue 3/25

9:00 am-12:43 pm

1 stop6h 43m

Spokane

Thu 3/27

6:30 pm-10:15 pm

1 stop24h 45m

$600

LexingtonIdaho Falls

LEX - IDA

LEXIDA

Lexington Blue Grass

Fri 8/8

10:55 am-10:15 pm

2 stops13h 20m

Idaho Falls Fanning Field

Tue 8/19

7:00 pm-10:13 am

2 stops13h 13m

$683

LexingtonSpokane

LEX - GEG

LEXGEG

Lexington Blue Grass

Tue 3/25

1:15 pm-11:04 pm

2 stops12h 49m

Spokane

Thu 3/27

6:00 am-10:14 pm

2 stops13h 14m

$698

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Thu 5/15

6:12 pm-5:05 pm

2 stops24h 53m

Boise Air Term. Gowen Fld

Tue 5/20

5:39 pm-10:30 am

2 stops14h 51m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Lexington to Idaho

Get recent, data-driven insights about flights from Lexington to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Lexington to Idaho (average of $314). Flying from Lexington to Idaho in June is currently the most expensive (average of $436). 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.

What is the cheapest time of day to fly from LEX to ID?

Find hourly flight availability from Lexington to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

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 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).

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 February 20, 2025.
Read through reviews of airlines operating flights from Lexington to Idaho, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Food

7.1

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 - Idaho Falls Fanning Field and Lexington Blue Grass - Boise Air Term. Gowen Fld.

  • 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, October is the cheapest month in which you can book a flight from Lexington to Idaho (average of $314). Flying from Lexington to Idaho in June is currently the most expensive (average of $436). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$327Average$501FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$831FlexibilityNo cancel feeOn-time69%
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