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$249+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$249
(Delta)

Popular in

December

Cheapest in

August

Average price

$669
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 Boise Air Term. Gowen Fld
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One-way flight from Lexington Blue Grass to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 11% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/28. 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.
Tue 6/35:49 pmLEX - BOI
2 stops8h 33mDelta
Wed 6/1111:35 pmBOI - LEX
1 stop7h 51mDelta
Deal found 3/28$349
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 5/307:00 amLEX - BOI
1 stop6h 43mUnited Airlines
Sat 6/710:42 amBOI - LEX
2 stops10h 53mUnited Airlines
Deal found 3/26$409
This American Airlines deal was found by Cheapflights users on 3/28. 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 6/32:17 pmLEX - BOI
1 stop9h 43mAmerican Airlines
Wed 6/1111:46 amBOI - LEX
1 stop8h 43mAmerican Airlines
Deal found 3/28$448

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 March 28, 2025.
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

Tue 6/3

5:49 pm-12:22 am

2 stops8h 33m

Boise Air Term. Gowen Fld

Wed 6/11

11:35 pm-9:26 am

1 stop7h 51m

$349

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Fri 5/30

7:00 am-11:43 am

1 stop6h 43m

Boise Air Term. Gowen Fld

Sat 6/7

10:42 am-11:35 pm

2 stops10h 53m

$409

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Tue 6/3

2:17 pm-10:00 pm

1 stop9h 43m

Boise Air Term. Gowen Fld

Wed 6/11

11:46 am-10:29 pm

1 stop8h 43m

$448

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 5/24

7:05 am-12:08 pm

1 stop7h 03m

$249

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Thu 5/8

11:05 am-9:42 pm

2 stops12h 37m

$297

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Thu 5/8

5:30 am-12:45 pm

1 stop9h 15m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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, October is the cheapest month in which you can book a flight from Lexington to Boise (average of $314). Flying from Lexington to Boise in June is currently the most expensive (average of $421). 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 BOI?

Find hourly flight availability from Lexington to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Lexington to Boise by exploring options for tickets in the morning.

Rainfall in Boise by month

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

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

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Cheapflights users have booked flights from Lexington to Boise round-trip from $349. Other airlines that can offer you cheap pricing are United Airlines, from $409, and American Airlines, from $448. Users have found that Delta is 43% cheaper than the other options available to this destination.

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

    $249 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $297 and $319, respectively.

  • 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, October is the cheapest month in which you can book a flight from Lexington to Boise (average of $314). Flying from Lexington to Boise in June is currently the most expensive (average of $421). 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 Lexington?

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

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Top 3 airlines flying from Lexington to Boise

Discover the top 3 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$444FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$351Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$378Average$798FlexibilityNo cancel feeOn-time69%
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