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Cheap flights from Boise to Lexington from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Lexington departing on 10/11. 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

American Airlines Logo
1:26 pm - 11:20 pmBOI-LEX
7h 54m1 stop
American Airlines Logo
6:15 am - 12:46 pmLEX-BOI
8h 31m1 stop
$289American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
American Airlines Logo
1:26 pm - 11:20 pmBOI-LEX
7h 54m1 stop
American Airlines Logo
6:15 am - 12:46 pmLEX-BOI
8h 31m1 stop
$339American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
American Airlines Logo
1:35 pm - 12:20 amBOI-LEX
8h 45m1 stop
American Airlines Logo
6:15 am - 12:46 pmLEX-BOI
8h 31m1 stop
$408American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
Delta Logo
1:39 pm - 12:04 amBOI-LEX
8h 25m1 stop
Delta Logo
5:48 pm - 11:54 pmLEX-BOI
8h 06m2 stops
$419Delta
Find Deal
Sat, Oct 11 - Sat, Oct 25
American Airlines Logo
1:26 pm - 10:42 amBOI-LEX
19h 16m1 stop
American Airlines Logo
11:12 am - 10:22 pmLEX-BOI
13h 10m2 stops
$471American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
Delta Logo
1:39 pm - 12:04 amBOI-LEX
8h 25m1 stop
Delta Logo
5:48 pm - 11:54 pmLEX-BOI
8h 06m2 stops
$498Delta
Find Deal
Sat, Oct 11 - Sat, Oct 25
Alaska Airlines Logo
6:30 am - 11:20 pmBOI-LEX
14h 50m2 stops
Alaska Airlines Logo
11:12 am - 11:05 pmLEX-BOI
13h 53m2 stops
$519Alaska Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
United Airlines Logo
2:36 pm - 3:48 pmBOI-LEX
23h 12m2 stops
United Airlines Logo
10:37 am - 9:24 pmLEX-BOI
12h 47m2 stops
$536United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
Alaska Airlines Logo
10:00 am - 11:10 pmBOI-LEX
11h 10m2 stops
Alaska Airlines Logo
11:09 am - 12:08 amLEX-BOI
14h 59m2 stops
$573Alaska Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 13
United Airlines Logo
2:12 pm - 1:34 pmBOI-LEX
21h 22m2 stops
United Airlines Logo
7:33 pm - 1:30 pmLEX-BOI
19h 57m2 stops
$625United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6

American Airlines flights from Boise to Lexington

Our best American Airlines deals on Boise to Lexington flight tickets
American Airlines
Oct 11
BOI1:26 pmBoise Air Term. Gowen Fld
7h 54m
1 stop
LEX11:20 pmLexington Blue Grass
Oct 25
LEX6:15 amLexington Blue Grass
8h 31m
1 stop
BOI12:46 pmBoise Air Term. Gowen Fld
$289
Find similar
American Airlines
Oct 11
BOI1:26 pmBoise Air Term. Gowen Fld
7h 54m
1 stop
LEX11:20 pmLexington Blue Grass
Oct 25
LEX6:15 amLexington Blue Grass
8h 31m
1 stop
BOI12:46 pmBoise Air Term. Gowen Fld
$339
Find similar
American Airlines
Oct 11
BOI1:35 pmBoise Air Term. Gowen Fld
8h 45m
1 stop
LEX12:20 amLexington Blue Grass
Oct 25
LEX6:15 amLexington Blue Grass
8h 31m
1 stop
BOI12:46 pmBoise Air Term. Gowen Fld
$408
Find similar

Delta flights from Boise to Lexington

Our best Delta deals on Boise to Lexington flight tickets
Delta
Oct 11
BOI1:39 pmBoise Air Term. Gowen Fld
8h 25m
1 stop
LEX12:04 amLexington Blue Grass
Oct 25
LEX5:48 pmLexington Blue Grass
8h 06m
2 stops
BOI11:54 pmBoise Air Term. Gowen Fld
$419
Find similar
Delta
Oct 11
BOI1:39 pmBoise Air Term. Gowen Fld
8h 25m
1 stop
LEX12:04 amLexington Blue Grass
Oct 25
LEX5:48 pmLexington Blue Grass
8h 06m
2 stops
BOI11:54 pmBoise Air Term. Gowen Fld
$498
Find similar
Delta
Sep 1
BOI5:30 amBoise Air Term. Gowen Fld
10h 37m
2 stops
LEX6:07 pmLexington Blue Grass
Sep 5
LEX1:03 pmLexington Blue Grass
10h 39m
2 stops
BOI9:42 pmBoise Air Term. Gowen Fld
$809
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 August 18, 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

Sat 10/11

1:26 pm-11:20 pm

1 stop7h 54m

Lexington Blue Grass

Sat 10/25

6:15 am-12:46 pm

1 stop8h 31m

$289

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:26 pm-11:20 pm

1 stop7h 54m

Lexington Blue Grass

Sat 10/25

6:15 am-12:46 pm

1 stop8h 31m

$339

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:35 pm-12:20 am

1 stop8h 45m

Lexington Blue Grass

Sat 10/25

6:15 am-12:46 pm

1 stop8h 31m

$408

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-12:04 am

1 stop8h 25m

Lexington Blue Grass

Sat 10/25

5:48 pm-11:54 pm

2 stops8h 06m

$419

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:26 pm-10:42 am

1 stop19h 16m

Lexington Blue Grass

Sat 10/25

11:12 am-10:22 pm

2 stops13h 10m

$471

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

1:39 pm-12:04 am

1 stop8h 25m

Lexington Blue Grass

Sat 10/25

5:48 pm-11:54 pm

2 stops8h 06m

$498

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

6:30 am-11:20 pm

2 stops14h 50m

Lexington Blue Grass

Sat 10/25

11:12 am-11:05 pm

2 stops13h 53m

$519

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Sat 10/11

2:36 pm-3:48 pm

2 stops23h 12m

Lexington Blue Grass

Sat 10/25

10:37 am-9:24 pm

2 stops12h 47m

$536

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Tue 9/9

10:00 am-11:10 pm

2 stops11h 10m

Lexington Blue Grass

Sat 9/13

11:09 am-12:08 am

2 stops14h 59m

$573

BoiseLexington

BOI - LEX

BOILEX

Boise Air Term. Gowen Fld

Fri 10/3

2:12 pm-1:34 pm

2 stops21h 22m

Lexington Blue Grass

Mon 10/6

7:33 pm-1:30 pm

2 stops19h 57m

$625

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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, October 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 $258. If you are unable to visit Lexington during the month of October, then departing from Boise during the month September is also very affordable. Most momondo users find prices during this month for around $298.

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 50% 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

Best Price Found

$289

Fastest flight time

6h 25m

Direct flights

None

Airports in Lexington

1 airport
The best flight deal from Boise to Lexington found on momondo in the last 72 hours is $289
The fastest flight from Boise to Lexington takes 6h 25m
There are no direct flights from Boise to Lexington. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Lexington Blue Grass Airport.
There is 1 airport near Lexington: Lexington Blue Grass (LEX)
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 6h 25m.

  • 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
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $384Free CancellationRating
7.4
8,925 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
Midway

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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