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Boise

$259+ Cheap flights from Lexington to Boise (LEX - BOI)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BOI
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Lexington to Boise

Cheapest flights from Lexington to Boise
Explore the most affordable flight options available from Lexington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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 pm
LEX
-
BOI
1 stop8h 53m
Delta
Wed 6/311:30 pm
BOI
-
LEX
1 stop7h 54m
Delta
Deal found 1/25$384
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Sat 5/168:00 am
LEX
-
BOI
1 stop6h 38m
American Airlines
Sat 5/232:58 pm
BOI
-
LEX
1 stop6h 42m
American Airlines
Deal found 1/24$432
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/178:00 am
LEX
-
BOI
1 stop6h 38m
American Airlines
Sat 5/232:58 pm
BOI
-
LEX
1 stop6h 42m
American Airlines
Deal found 1/25$469
This United Airlines deal was found by Cheapflights users on 1/25. 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 5/272:00 pm
LEX
-
BOI
2 stops10h 22m
United Airlines
Wed 6/38:05 am
BOI
-
LEX
2 stops13h 36m
United Airlines
Deal found 1/25$505
This Delta deal was found by Cheapflights users on 1/25. 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.
Thu 5/283:45 pm
LEX
-
BOI
1 stop8h 53m
Delta
Thu 6/411:30 pm
BOI
-
LEX
1 stop7h 54m
Delta
Deal found 1/25$509
This Delta deal was found by Cheapflights users on 1/24. 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 5/165:50 pm
LEX
-
BOI
2 stops7h 39m
Delta
Sat 5/236:00 am
BOI
-
LEX
2 stops13h 33m
Delta
Deal found 1/24$510
This United Airlines deal was found by Cheapflights users on 1/24. 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 1/288:35 am
LEX
-
BOI
2 stops13h 16m
United Airlines
Sat 1/318:15 am
BOI
-
LEX
1 stop6h 49m
United Airlines
Deal found 1/24$572
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/285:39 pm
LEX
-
BOI
1 stop7h 17m
United Airlines
Sat 4/412:04 pm
BOI
-
LEX
1 stop6h 20m
United Airlines
Deal found 1/26$577

Find flight deals from Lexington to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$384
(Delta)

One-way from

$259
(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.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Boise Air Term. Gowen Fld flights.
Search Deals
From Lexington Blue Grass to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Lexington Blue Grass to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Boise 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 26, 2026.
Use the filters below to find and compare flights from Lexington to Boise that are best for you.

Fly from

Lexington

Fly to

Boise

Route

Depart

Return

Price

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 3/28

5:39 pm-10:56 pm

1 stop7h 17m

Boise Air Term. Gowen Fld

Sat 4/4

12:04 pm-8:24 pm

1 stop6h 20m

$577

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 2/8

9:00 am-1:35 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

Thu 2/12

8:41 am-11:49 pm

2 stops13h 08m

$748

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 2/8

7:41 am-1:08 pm

1 stop7h 27m

Boise Air Term. Gowen Fld

Thu 2/12

1:39 pm-10:02 pm

1 stop6h 23m

$759

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 3/28

11:21 am-10:23 pm

2 stops13h 02m

Boise Air Term. Gowen Fld

Sat 4/4

7:00 am-9:50 pm

2 stops12h 50m

$953

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 2/25

7:00 am-12:48 pm

1 stop7h 48m

$259

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 2/25

7:26 am-8:15 pm

2 stops14h 49m

$264

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Wed 2/25

9:00 am-1:38 pm

1 stop6h 38m

$304

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Fri 2/6

6:00 am-12:30 pm

1 stop8h 30m

$408

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Fri 2/6

8:07 am-1:55 pm

1 stop7h 48m

$408

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Fri 2/6

9:30 pm-2:08 pm

3 stops42h 38m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Lexington to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Boise in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Boise

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

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

Currently, December is the cheapest month in which you can book a flight from Lexington to Boise (average of $121). Flying from Lexington to Boise 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 Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated January 26, 2026.
Read through reviews of airlines operating flights from Lexington to Boise, such as Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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
11,189 reviews
Delta
7.9
Good
8,111 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

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 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 Lexington to Boise?

    United Airlines and American Airlines can get you from Lexington to Boise in just under 7h 17m. Your travel time can differ by up to 10m. Lexington and Boise are separated by a distance of 1685 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Lexington to Boise round-trip?

    Cheapflights users have booked flights from Lexington to Boise round-trip from $288. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lexington 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.

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

    Currently, December is the cheapest month in which you can book a flight from Lexington to Boise (average of $121). Flying from Lexington to Boise 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 2 airlines flying from Lexington to Boise

Discover the top 2 airlines that operate flights from Lexington to Boise. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$294Average$393FlexibilityNo cancel feeOn-timeN/A

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