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Cheap flights from Boise to Lexington from $267

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
United Airlines Logo
12:45 pm - 8:54 pmBOI-LEX
6h 09m1 stop
United Airlines Logo
7:05 am - 11:39 amLEX-BOI
6h 34m1 stop
$289United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
10:38 am - 10:25 amBOI-LEX
21h 47m2 stops
Delta Logo
7:10 am - 12:45 pmLEX-BOI
7h 35m1 stop
$328Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:00 pm - 10:25 amBOI-LEX
14h 25m2 stops
Delta Logo
7:30 am - 8:13 pmLEX-BOI
14h 43m2 stops
$333Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:00 pm - 10:25 amBOI-LEX
14h 25m2 stops
Delta Logo
7:10 am - 12:45 pmLEX-BOI
7h 35m1 stop
$353Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:00 pm - 10:25 amBOI-LEX
14h 25m2 stops
Delta Logo
7:10 am - 12:45 pmLEX-BOI
7h 35m1 stop
$378Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
1:20 pm - 8:52 pmBOI-LEX
5h 32m1 stop
American Airlines Logo
6:58 am - 12:40 pmLEX-BOI
7h 42m1 stop
$379American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
6:20 am - 8:54 pmBOI-LEX
12h 34m2 stops
United Airlines Logo
7:05 am - 11:39 amLEX-BOI
6h 34m1 stop
$383United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
1:40 pm - 11:38 pmBOI-LEX
7h 58m1 stop
American Airlines Logo
6:58 pm - 1:06 pmLEX-BOI
20h 08m1 stop
$392American Airlines
Find Deal
Tue, Nov 4 - Fri, Nov 7
Alaska Airlines Logo
8:28 pm - 10:33 amBOI-LEX
12h 05m2 stops
Alaska Airlines Logo
6:00 am - 4:17 pmLEX-BOI
12h 17m2 stops
$519Alaska Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Alaska Airlines Logo
6:28 am - 6:28 pmBOI-LEX
10h 00m2 stops
Alaska Airlines Logo
6:00 am - 4:17 pmLEX-BOI
12h 17m2 stops
$677Alaska Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7

United Airlines flights from Boise to Lexington

Our best United Airlines deals on Boise to Lexington flight tickets
United Airlines
Nov 5
BOI12:45 pmBoise Air Term. Gowen Fld
6h 09m
1 stop
LEX8:54 pmLexington Blue Grass
Nov 8
LEX7:05 amLexington Blue Grass
6h 34m
1 stop
BOI11:39 amBoise Air Term. Gowen Fld
$289
Find similar
United Airlines
Nov 5
BOI6:20 amBoise Air Term. Gowen Fld
12h 34m
2 stops
LEX8:54 pmLexington Blue Grass
Nov 8
LEX7:05 amLexington Blue Grass
6h 34m
1 stop
BOI11:39 amBoise Air Term. Gowen Fld
$383
Find similar
United Airlines
Nov 5
BOI6:20 amBoise Air Term. Gowen Fld
12h 34m
2 stops
LEX8:54 pmLexington Blue Grass
Nov 8
LEX7:05 amLexington Blue Grass
10h 58m
2 stops
BOI4:03 pmBoise Air Term. Gowen Fld
$388
Find similar

Delta flights from Boise to Lexington

Our best Delta deals on Boise to Lexington flight tickets
Delta
Feb 28
BOI10:38 amBoise Air Term. Gowen Fld
21h 47m
2 stops
LEX10:25 amLexington Blue Grass
Mar 3
LEX7:10 amLexington Blue Grass
7h 35m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
$328
Find similar
Delta
Feb 28
BOI10:38 amBoise Air Term. Gowen Fld
21h 47m
2 stops
LEX10:25 amLexington Blue Grass
Mar 3
LEX7:30 amLexington Blue Grass
12h 55m
2 stops
BOI6:25 pmBoise Air Term. Gowen Fld
$333
Find similar
Delta
Feb 28
BOI6:00 pmBoise Air Term. Gowen Fld
14h 25m
2 stops
LEX10:25 amLexington Blue Grass
Mar 3
LEX7:10 amLexington Blue Grass
7h 35m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
$353
Find similar

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 October 9, 2025.
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

Wed 11/5

12:45 pm-8:54 pm

1 stop6h 09m

Lexington Blue Grass

Sat 11/8

7:05 am-11:39 am

1 stop6h 34m

$289

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

10:38 am-10:25 am

2 stops21h 47m

Lexington Blue Grass

Tue 3/3

7:10 am-12:45 pm

1 stop7h 35m

$328

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

6:00 pm-10:25 am

2 stops14h 25m

Lexington Blue Grass

Tue 3/3

7:30 am-8:13 pm

2 stops14h 43m

$333

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

6:00 pm-10:25 am

2 stops14h 25m

Lexington Blue Grass

Tue 3/3

7:10 am-12:45 pm

1 stop7h 35m

$353

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

6:00 pm-10:25 am

2 stops14h 25m

Lexington Blue Grass

Tue 3/3

7:10 am-12:45 pm

1 stop7h 35m

$378

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 2/28

1:20 pm-8:52 pm

1 stop5h 32m

Lexington Blue Grass

Tue 3/3

6:58 am-12:40 pm

1 stop7h 42m

$379

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 11/5

6:20 am-8:54 pm

2 stops12h 34m

Lexington Blue Grass

Sat 11/8

7:05 am-11:39 am

1 stop6h 34m

$383

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 11/4

1:40 pm-11:38 pm

1 stop7h 58m

Lexington Blue Grass

Fri 11/7

6:58 pm-1:06 pm

1 stop20h 08m

$392

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Wed 11/5

8:28 pm-10:33 am

2 stops12h 05m

Lexington Blue Grass

Sat 11/8

6:00 am-4:17 pm

2 stops12h 17m

$519

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Mon 11/3

6:28 am-6:28 pm

2 stops10h 00m

Lexington Blue Grass

Fri 11/7

6:00 am-4:17 pm

2 stops12h 17m

$677

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Lexington from

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

What is the cheapest month to fly to Lexington?

In general, July is the cheapest month to fly from Boise to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $315. If you are unable to visit Lexington during the month of July, then departing from Boise during the month September is also very affordable. Most momondo users find prices during this month for around $412.

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

On average, the least expensive day to fly to Lexington from Boise is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $303. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $578.

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

The cheapest time of day to fly to Lexington is at noon when flights can be purchased for as low as $341. Try not to purchase tickets in the afternoon because they tend to be around $478. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Boise to Lexington flights?

You could potentially save up to 40% 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

Direct flights

None
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 32m.

  • 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
7,969 reviews
Search Delta flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
8,968 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
Carlisle
Versailles

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.

An easier way to manage your Lexington trip

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