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Cheap flights from Lexington to Boise from $367

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Boise departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lexington to Boise

Cheap round-trip flights

Allegiant Air Logo
9:47 pm - 3:44 pmLEX-BOI
19h 57m1 stop
Allegiant Air Logo
9:46 pm - 9:32 pmBOI-LEX
21h 46m1 stop
$367Allegiant Air
Find Deal
Sun, Dec 14 - Mon, Dec 29
Allegiant Air Logo
9:47 pm - 3:44 pmLEX-BOI
19h 57m1 stop
Allegiant Air Logo
9:46 pm - 9:31 pmBOI-LEX
21h 45m1 stop
$374Allegiant Air
Find Deal
Sun, Dec 14 - Fri, Dec 26
American Airlines Logo
7:00 am - 12:27 pmLEX-BOI
7h 27m1 stop
American Airlines Logo
8:00 am - 6:36 pmBOI-LEX
8h 36m1 stop
$379American Airlines
Find Deal
Tue, Dec 16 - Wed, Dec 31
Delta Logo
7:10 am - 12:45 pmLEX-BOI
7h 35m1 stop
Delta Logo
1:43 pm - 11:55 pmBOI-LEX
8h 12m1 stop
$382Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
Delta Logo
7:10 am - 12:45 pmLEX-BOI
7h 35m1 stop
Delta Logo
7:30 pm - 10:25 amBOI-LEX
12h 55m2 stops
$387Delta
Find Deal
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
5:50 pm - 11:06 pmLEX-BOI
7h 16m1 stop
United Airlines Logo
2:43 pm - 10:16 pmBOI-LEX
5h 33m1 stop
$404United Airlines
Find Deal
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
2:05 pm - 10:02 pmLEX-BOI
9h 57m1 stop
American Airlines Logo
1:39 pm - 11:22 pmBOI-LEX
7h 43m1 stop
$429American Airlines
Find Deal
Thu, Dec 25 - Tue, Dec 30
Logo
9:47 pm - 9:51 pmLEX-BOI
26h 04m2 stops
Logo
9:46 pm - 9:32 pmBOI-LEX
21h 46m1 stop
$437
Find Deal
Sun, Dec 14 - Mon, Dec 29
Logo
9:47 pm - 9:51 pmLEX-BOI
26h 04m2 stops
Logo
9:46 pm - 9:31 pmBOI-LEX
21h 45m1 stop
$443
Find Deal
Sun, Dec 14 - Fri, Dec 26
United Airlines Logo
10:07 am - 7:43 pmLEX-BOI
11h 36m2 stops
United Airlines Logo
5:00 am - 10:28 pmBOI-LEX
15h 28m1 stop
$517United Airlines
Find Deal
Tue, Dec 16 - Wed, Dec 31

Delta flights from Lexington to Boise

Our best Delta deals on Lexington to Boise flight tickets
Delta
Feb 21
LEX7:10 amLexington Blue Grass
7h 35m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
Feb 24
BOI1:43 pmBoise Air Term. Gowen Fld
8h 12m
1 stop
LEX11:55 pmLexington Blue Grass
$382
Find similar
Delta
Feb 21
LEX7:10 amLexington Blue Grass
7h 35m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
Feb 24
BOI7:30 pmBoise Air Term. Gowen Fld
12h 55m
2 stops
LEX10:25 amLexington Blue Grass
$387
Find similar
Delta
Feb 21
LEX5:50 pmLexington Blue Grass
8h 31m
2 stops
BOI12:21 amBoise Air Term. Gowen Fld
Feb 24
BOI11:45 amBoise Air Term. Gowen Fld
7h 54m
2 stops
LEX9:39 pmLexington Blue Grass
$392
Find similar

United Airlines flights from Lexington to Boise

Our best United Airlines deals on Lexington to Boise flight tickets
United Airlines
Feb 21
LEX5:50 pmLexington Blue Grass
7h 16m
1 stop
BOI11:06 pmBoise Air Term. Gowen Fld
Feb 24
BOI2:43 pmBoise Air Term. Gowen Fld
5h 33m
1 stop
LEX10:16 pmLexington Blue Grass
$404
Find similar
United Airlines
Dec 16
LEX10:07 amLexington Blue Grass
11h 36m
2 stops
BOI7:43 pmBoise Air Term. Gowen Fld
Dec 31
BOI5:00 amBoise Air Term. Gowen Fld
15h 28m
1 stop
LEX10:28 pmLexington Blue Grass
$517
Find similar
United Airlines
Dec 16
LEX10:07 amLexington Blue Grass
13h 09m
2 stops
BOI9:16 pmBoise Air Term. Gowen Fld
Jan 1
BOI6:15 amBoise Air Term. Gowen Fld
14h 13m
1 stop
LEX10:28 pmLexington Blue Grass
$542
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Lexington to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 12/14

9:47 pm-3:44 pm

1 stop19h 57m

Boise Air Term. Gowen Fld

Mon 12/29

9:46 pm-9:32 pm

1 stop21h 46m

$367

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 12/14

9:47 pm-3:44 pm

1 stop19h 57m

Boise Air Term. Gowen Fld

Fri 12/26

9:46 pm-9:31 pm

1 stop21h 45m

$374

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Tue 12/16

7:00 am-12:27 pm

1 stop7h 27m

Boise Air Term. Gowen Fld

Wed 12/31

8:00 am-6:36 pm

1 stop8h 36m

$379

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 2/21

7:10 am-12:45 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 2/24

1:43 pm-11:55 pm

1 stop8h 12m

$382

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 2/21

7:10 am-12:45 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Tue 2/24

7:30 pm-10:25 am

2 stops12h 55m

$387

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sat 2/21

5:50 pm-11:06 pm

1 stop7h 16m

Boise Air Term. Gowen Fld

Tue 2/24

2:43 pm-10:16 pm

1 stop5h 33m

$404

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Thu 12/25

2:05 pm-10:02 pm

1 stop9h 57m

Boise Air Term. Gowen Fld

Tue 12/30

1:39 pm-11:22 pm

1 stop7h 43m

$429

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 12/14

9:47 pm-9:51 pm

2 stops26h 04m

Boise Air Term. Gowen Fld

Mon 12/29

9:46 pm-9:32 pm

1 stop21h 46m

$437

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Sun 12/14

9:47 pm-9:51 pm

2 stops26h 04m

Boise Air Term. Gowen Fld

Fri 12/26

9:46 pm-9:31 pm

1 stop21h 45m

$443

LexingtonBoise

LEX - BOI

LEXBOI

Lexington Blue Grass

Tue 12/16

10:07 am-7:43 pm

2 stops11h 36m

Boise Air Term. Gowen Fld

Wed 12/31

5:00 am-10:28 pm

1 stop15h 28m

$517

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boise from

How to get the cheapest flight ticket from Lexington to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

The month of July is, on average, the cheapest month to fly to Boise from Lexington, with most prices found around $306. If you aren’t able to travel during the month of July, then book flights to Boise from Lexington during March instead. Flights to Boise in March, while not as cheap as those in July, still average around $393.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $377. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $773. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Lexington to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $498. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $650 per ticket.

When to book flights from Lexington to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Boise (LEX to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Boise

Direct flights

None
There are no direct flights from Lexington to Boise. There are no popular flight routes from Lexington to Boise.
Search flight deals

  • How far is Lexington Blue Grass to Boise Air Term. Gowen Fld by plane?

    Boise Air Term. Gowen Fld is 1689.5 mi away from Lexington Blue Grass. A reasonable flight in good conditions will take 6h 31m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Lexington Blue Grass Airport to Boise Air Term. Gowen Fld Airport are updated daily.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Lexington to Boise?

Best airlines flying from Lexington to Boise

Compare and see reviews for airlines that fly from Lexington to Boise with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $294Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Boise?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Lexington.

Can I find flights from Lexington to Boise with flexible booking policies on momondo?

Yes. All flights to Boise from Lexington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lexington to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Boise.

I’m not ready to book a flight from Lexington to Boise right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Lexington to Boise flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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