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Cheap flights from Boise to Lexington from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Lexington departing on 4/17. 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 Boise to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:29 pm - 11:38 pm
BOI
-
LEX
8h 09m
1 stop
American Airlines Logo
7:00 am - 12:49 pm
LEX
-
BOI
7h 49m
1 stop
$309American Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
11:30 pm - 9:20 am
BOI
-
LEX
7h 50m
1 stop
Delta Logo
4:14 pm - 11:59 pm
LEX
-
BOI
9h 45m
2 stops
$314Delta
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
1:29 pm - 11:38 pm
BOI
-
LEX
8h 09m
1 stop
American Airlines Logo
7:00 am - 12:49 pm
LEX
-
BOI
7h 49m
1 stop
$334American Airlines
Wed, Apr 8 - Sat, Apr 11
Delta Logo
7:30 pm - 9:48 am
BOI
-
LEX
12h 18m
2 stops
Delta Logo
4:14 pm - 11:59 pm
LEX
-
BOI
9h 45m
2 stops
$375Delta
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
1:29 pm - 11:38 pm
BOI
-
LEX
8h 09m
1 stop
American Airlines Logo
7:00 am - 12:49 pm
LEX
-
BOI
7h 49m
1 stop
$407American Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
7:03 pm - 9:20 am
BOI
-
LEX
12h 17m
2 stops
United Airlines Logo
5:30 am - 1:31 pm
LEX
-
BOI
10h 01m
2 stops
$409United Airlines
Mon, Apr 6 - Sat, Apr 11
United Airlines Logo
9:26 am - 11:49 pm
BOI
-
LEX
12h 23m
2 stops
United Airlines Logo
7:00 am - 11:49 am
LEX
-
BOI
6h 49m
1 stop
$412United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
12:38 pm - 10:30 pm
BOI
-
LEX
7h 52m
1 stop
United Airlines Logo
7:00 am - 11:32 am
LEX
-
BOI
6h 32m
1 stop
$424United Airlines
Wed, Jul 1 - Thu, Jul 9
United Airlines Logo
7:03 pm - 9:20 am
BOI
-
LEX
12h 17m
2 stops
United Airlines Logo
5:30 am - 11:49 am
LEX
-
BOI
8h 19m
1 stop
$429United Airlines
Mon, Apr 6 - Sat, Apr 11
American Airlines Logo
1:31 pm - 11:16 pm
BOI
-
LEX
7h 45m
1 stop
American Airlines Logo
7:00 am - 12:42 pm
LEX
-
BOI
7h 42m
1 stop
$432American Airlines
Tue, Mar 24 - Tue, Mar 31

United Airlines flights from Boise to Lexington

Our best United Airlines deals on Boise to Lexington flight tickets
United Airlines
Apr 6
BOI7:03 pmBoise Air Term. Gowen Fld
12h 17m
2 stops
LEX9:20 amLexington Blue Grass
Apr 11
LEX5:30 amLexington Blue Grass
10h 01m
2 stops
BOI1:31 pmBoise Air Term. Gowen Fld
$409
United Airlines
Apr 7
BOI9:26 amBoise Air Term. Gowen Fld
12h 23m
2 stops
LEX11:49 pmLexington Blue Grass
Apr 14
LEX7:00 amLexington Blue Grass
6h 49m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$412
United Airlines
Jul 1
BOI12:38 pmBoise Air Term. Gowen Fld
7h 52m
1 stop
LEX10:30 pmLexington Blue Grass
Jul 9
LEX7:00 amLexington Blue Grass
6h 32m
1 stop
BOI11:32 amBoise Air Term. Gowen Fld
$424

American Airlines flights from Boise to Lexington

Our best American Airlines deals on Boise to Lexington flight tickets
American Airlines
Apr 7
BOI1:29 pmBoise Air Term. Gowen Fld
8h 09m
1 stop
LEX11:38 pmLexington Blue Grass
Apr 11
LEX7:00 amLexington Blue Grass
7h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$309
American Airlines
Apr 8
BOI1:29 pmBoise Air Term. Gowen Fld
8h 09m
1 stop
LEX11:38 pmLexington Blue Grass
Apr 11
LEX7:00 amLexington Blue Grass
7h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$334
American Airlines
Apr 8
BOI1:29 pmBoise Air Term. Gowen Fld
8h 09m
1 stop
LEX11:38 pmLexington Blue Grass
Apr 11
LEX7:00 amLexington Blue Grass
7h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
$407

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Boise to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 4/7

1:29 pm-11:38 pm

1 stop8h 09m

Lexington Blue Grass

Sat 4/11

7:00 am-12:49 pm

1 stop7h 49m

$309

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 3/24

11:30 pm-9:20 am

1 stop7h 50m

Lexington Blue Grass

Tue 3/31

4:14 pm-11:59 pm

2 stops9h 45m

$314

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 4/8

1:29 pm-11:38 pm

1 stop8h 09m

Lexington Blue Grass

Sat 4/11

7:00 am-12:49 pm

1 stop7h 49m

$334

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 3/24

7:30 pm-9:48 am

2 stops12h 18m

Lexington Blue Grass

Tue 3/31

4:14 pm-11:59 pm

2 stops9h 45m

$375

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 4/8

1:29 pm-11:38 pm

1 stop8h 09m

Lexington Blue Grass

Sat 4/11

7:00 am-12:49 pm

1 stop7h 49m

$407

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Mon 4/6

7:03 pm-9:20 am

2 stops12h 17m

Lexington Blue Grass

Sat 4/11

5:30 am-1:31 pm

2 stops10h 01m

$409

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 4/7

9:26 am-11:49 pm

2 stops12h 23m

Lexington Blue Grass

Tue 4/14

7:00 am-11:49 am

1 stop6h 49m

$412

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 7/1

12:38 pm-10:30 pm

1 stop7h 52m

Lexington Blue Grass

Thu 7/9

7:00 am-11:32 am

1 stop6h 32m

$424

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Mon 4/6

7:03 pm-9:20 am

2 stops12h 17m

Lexington Blue Grass

Sat 4/11

5:30 am-11:49 am

1 stop8h 19m

$429

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 3/24

1:31 pm-11:16 pm

1 stop7h 45m

Lexington Blue Grass

Tue 3/31

7:00 am-12:42 pm

1 stop7h 42m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Lexington

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

Can stopping save me money on Boise to Lexington flights?

You could potentially save up to 22% on your flight if you consider stops on a Boise to Lexington flight.

When to book flights from Boise to Lexington

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

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

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

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Boise to Lexington takes 5h 40m
There are no direct flights from Boise to Lexington. There are no popular flight routes from Boise to Lexington.
Search flight deals

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

    Boise Air Term. Gowen Fld and Lexington Blue Grass are 1689.5 mi apart from one another. In terms of flight time, this usually takes a little over 5h 40m.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Lexington Blue Grass Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The travel and health documents required for your trip to Lexington Blue Grass Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lexington Blue Grass Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Boise to Lexington

Compare and see reviews for airlines that fly from Boise to Lexington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $234Free CancellationRating
7.9
8,242 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,357 reviews
Search American Airlines flights
United AirlinesPriceFrom $378Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Somerset
Georgetown
Danville
Frankfort
Winchester
Berea
Versailles
Carlisle

Why use momondo?

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

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 Lexington from Boise.

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

All flight searches from Boise to Lexington on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Boise to Lexington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Lexington from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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