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Lexington

$96+ Cheap flights from Idaho to Lexington (LEX)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LEX
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Idaho to Lexington

Keep the following information in mind while searching for Idaho to Lexington flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(Delta)

One-way from

$96
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$579
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Lexington Blue Grass flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Lexington Blue Grass flights.
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From Idaho to Lexington Blue Grass
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One-way flight from Idaho to Lexington Blue Grass
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Highest demand for flights based on searches. 17% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Lexington

Cheapest flights from Idaho to Lexington
Explore the most affordable flight options available from Idaho to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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 4/162:15 pmBOI - LEX
1 stop7h 39mDelta
Sat 4/196:00 amLEX - BOI
2 stops10h 35mDelta
Deal found 3/31$299
This Delta deal was found by Cheapflights users on 3/31. 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 4/147:25 pmGEG - LEX
2 stops13h 54mDelta
Sat 4/197:10 amLEX - GEG
2 stops11h 59mDelta
Deal found 3/31$304
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/1512:06 pmBOI - LEX
1 stop6h 14mUnited Airlines
Sat 4/195:30 pmLEX - BOI
1 stop7h 19mUnited Airlines
Deal found 3/31$339
This American Airlines deal was found by Cheapflights users on 4/1. 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 6/61:51 pmGEG - LEX
1 stop6h 16mAmerican Airlines
Mon 6/96:08 pmLEX - GEG
1 stop8h 12mAmerican Airlines
Deal found 4/1$414
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/141:23 pmBOI - LEX
1 stop7h 32mAmerican Airlines
Sun 4/205:35 amLEX - BOI
1 stop8h 58mAmerican Airlines
Deal found 3/31$459
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/96:30 amBOI - LEX
2 stops13h 40mAlaska Airlines
Wed 5/146:40 amLEX - BOI
2 stops12h 15mAlaska Airlines
Deal found 3/31$499
This United deal was found by Cheapflights users on 3/31. 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.
Mon 4/144:08 pmGEG - LEX
1 stop27h 18mUnited Airlines
Sat 4/198:50 amLEX - GEG
1 stop9h 17mUnited Airlines
Deal found 3/31$533

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Lexington 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 April 2, 2025.
Use the filters below to find and compare flights from Idaho to Lexington that are best for you.

Fly from

Idaho

Fly to

Lexington

Route

Depart

Return

Price

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 4/16

2:15 pm-11:54 pm

1 stop7h 39m

Lexington Blue Grass

Sat 4/19

6:00 am-2:35 pm

2 stops10h 35m

$299

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Mon 4/14

7:25 pm-12:19 pm

2 stops13h 54m

Lexington Blue Grass

Sat 4/19

7:10 am-4:09 pm

2 stops11h 59m

$304

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 4/15

12:06 pm-8:20 pm

1 stop6h 14m

Lexington Blue Grass

Sat 4/19

5:30 pm-10:49 pm

1 stop7h 19m

$339

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Fri 6/6

1:51 pm-11:07 pm

1 stop6h 16m

Lexington Blue Grass

Mon 6/9

6:08 pm-11:20 pm

1 stop8h 12m

$414

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Mon 4/14

1:23 pm-10:55 pm

1 stop7h 32m

Lexington Blue Grass

Sun 4/20

5:35 am-12:33 pm

1 stop8h 58m

$459

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Fri 5/9

6:30 am-10:10 pm

2 stops13h 40m

Lexington Blue Grass

Wed 5/14

6:40 am-4:55 pm

2 stops12h 15m

$499

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Mon 4/14

4:08 pm-10:26 pm

1 stop27h 18m

Lexington Blue Grass

Sat 4/19

8:50 am-3:07 pm

1 stop9h 17m

$533

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 4/23

1:52 pm-1:24 pm

1 stop21h 32m

$96

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Thu 6/5

12:35 pm-12:45 am

1 stop9h 10m

$249

SpokaneLexington

GEG - LEX

GEGLEX

Spokane

Thu 6/5

5:40 pm-11:18 am

2 stops14h 38m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 13 results
1
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Best time to book a flight from Idaho to Lexington

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Lexington (average of $303). Flying from Idaho to Lexington in May is currently the most expensive (average of $398). 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 ID to LEX?

Find hourly flight availability from Idaho to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

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

Rainfall in Lexington by month

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

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

Temperature in Lexington by month

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

If weather is an important factor for your trip to Lexington, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated April 2, 2025.
Read through reviews of airlines operating flights from Idaho to Lexington, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

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
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

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
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

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
8,616 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

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
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

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 Idaho to Lexington. 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 into for flights to Lexington from Idaho?

    If you book a flight to Lexington from Idaho, you will be flying to Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington.

  • What are the cheapest airlines to fly from Idaho to Lexington one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $249. Users have also found prices from $254 and $522 on Delta and United Airlines, respectively.

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

    The most popular route from Idaho to Lexington is Boise Air Term. Gowen Fld - Lexington Blue Grass. You may also consider Spokane - Lexington Blue Grass or Twin Falls Joslin - Lexington Blue Grass.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho to Lexington (average of $303). Flying from Idaho to Lexington in May is currently the most expensive (average of $398). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Georgetown
Berea
Danville
Richmond

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Top 3 airlines flying from Idaho to Lexington

Discover the top 3 airlines that operate flights from Idaho to Lexington. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$245Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$368Average$726FlexibilityNo cancel feeOn-time69%

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