What is the cheapest airline that flies from Boston Logan Intl to Lexington Blue Grass?

Delta, United Airlines, and Allegiant Air are the most popular carriers operating from Boston Logan Intl to Lexington Blue Grass

Which layover airport has the shortest connection time from Boston to Lexington?

Charlotte (CLT) has the shortest average layover time for this route: 1h 10m.

Which layover airport offers the lowest fares from Boston to Lexington?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $228.

Which airport is the most popular layover for flights between Boston and Lexington?

Philadelphia (PHL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Boston to Lexington?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 5h 23m.

What airlines fly to Lexington?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Lexington from Boston according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 7 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?

Prices for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport were last updated today.

How many operators does momondo search for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?

The number of operators available for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport is 3 as of November 2025.

How old do you have to be to fly from Boston Logan Intl 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 Boston Logan Intl Airport to Lexington Blue Grass Airport.

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

The required travel and health documents for your Lexington Blue Grass 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 Lexington Blue Grass Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$124 Cheap Flights from Boston to Lexington in 2025/26

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5:45 am - 10:26 amBOS-LEX

28h 41m1 stop

11:18 am - 10:22 amLEX-BOS

23h 04m2 stops

$246Multiple Airlines

Find Deal

Sat, Nov 22 - Thu, Dec 4

5:29 am - 9:53 amBOS-LEX

4h 24m1 stop

7:45 am - 11:59 amLEX-BOS

4h 14m1 stop

$249Delta

Find Deal

Mon, Nov 24 - Wed, Dec 3

6:16 am - 10:26 amBOS-LEX

28h 10m1 stop

11:16 am - 11:53 pmLEX-BOS

12h 37m1 stop

$250Multiple Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

10:18 am - 5:37 pmBOS-LEX

7h 19m1 stop

6:00 am - 10:44 amLEX-BOS

4h 44m1 stop

$253American Airlines

Find Deal

Sun, Nov 23 - Thu, Nov 27

12:59 pm - 4:07 pmBOS-LEX

27h 08m1 stop

11:16 am - 11:53 pmLEX-BOS

12h 37m1 stop

$254Multiple Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 23

5:45 am - 1:25 pmBOS-LEX

7h 40m2 stops

10:30 am - 6:32 pmLEX-BOS

8h 02m2 stops

$259United Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 10

12:10 pm - 7:14 pmBOS-LEX

7h 04m1 stop

7:00 am - 1:22 pmLEX-BOS

6h 22m1 stop

$264Delta

Find Deal

Fri, Nov 21 - Mon, Nov 24

5:30 am - 1:17 pmBOS-LEX

7h 47m2 stops

5:45 pm - 12:45 amLEX-BOS

7h 00m1 stop

$284United Airlines

Find Deal

Sat, Nov 22 - Mon, Nov 24

10:33 am - 9:06 amBOS-LEX

22h 33m2 stops

11:47 am - 8:02 amLEX-BOS

20h 15m2 stops

$345Allegiant Air

Find Deal

Sat, Nov 15 - Sun, Nov 16

7:00 am - 12:26 pmBOS-LEX

5h 26m1 stop

7:11 pm - 12:07 amLEX-BOS

4h 56m1 stop

$374American Airlines

Find Deal

Fri, Mar 20 - Tue, Mar 24

Delta flights from Boston to Lexington

Our best Delta deals on Boston to Lexington flight tickets

Delta

Nov 24

BOS5:29 amBoston Logan Intl

4h 24m

1 stop

LEX9:53 amLexington Blue Grass

Dec 3

LEX7:45 amLexington Blue Grass

4h 14m

1 stop

BOS11:59 amBoston Logan Intl

$249

Find similar

Delta

Nov 21

BOS12:10 pmBoston Logan Intl

7h 04m

1 stop

LEX7:14 pmLexington Blue Grass

Nov 24

LEX7:00 amLexington Blue Grass

6h 22m

1 stop

BOS1:22 pmBoston Logan Intl

$264

Find similar

Delta

Nov 23

BOS5:29 amBoston Logan Intl

4h 24m

1 stop

LEX9:53 amLexington Blue Grass

Nov 27

LEX7:30 amLexington Blue Grass

7h 49m

1 stop

BOS3:19 pmBoston Logan Intl

$274

Find similar

United Airlines flights from Boston to Lexington

Our best United Airlines deals on Boston to Lexington flight tickets

United Airlines

Jan 31

BOS5:45 amBoston Logan Intl

7h 40m

2 stops

LEX1:25 pmLexington Blue Grass

Feb 10

LEX10:30 amLexington Blue Grass

8h 02m

2 stops

BOS6:32 pmBoston Logan Intl

$259

Find similar

United Airlines

Nov 22

BOS5:30 amBoston Logan Intl

7h 47m

2 stops

LEX1:17 pmLexington Blue Grass

Nov 24

LEX5:45 pmLexington Blue Grass

7h 00m

1 stop

BOS12:45 amBoston Logan Intl

$284

Find similar

United Airlines

Nov 22

BOS5:30 amBoston Logan Intl

7h 47m

2 stops

LEX1:17 pmLexington Blue Grass

Nov 24

LEX1:59 pmLexington Blue Grass

8h 43m

2 stops

BOS10:42 pmBoston Logan Intl

$300

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Sat 11/22

5:45 am-10:26 am

1 stop28h 41m

Lexington Blue Grass

Thu 12/4

11:18 am-10:22 am

2 stops23h 04m

$246

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Mon 11/24

5:29 am-9:53 am

1 stop4h 24m

Lexington Blue Grass

Wed 12/3

7:45 am-11:59 am

1 stop4h 14m

$249

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Wed 11/19

6:16 am-10:26 am

1 stop28h 10m

Lexington Blue Grass

Sun 11/23

11:16 am-11:53 pm

1 stop12h 37m

$250

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Sun 11/23

10:18 am-5:37 pm

1 stop7h 19m

Lexington Blue Grass

Thu 11/27

6:00 am-10:44 am

1 stop4h 44m

$253

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Mon 11/17

12:59 pm-4:07 pm

1 stop27h 08m

Lexington Blue Grass

Sun 11/23

11:16 am-11:53 pm

1 stop12h 37m

$254

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Sat 1/31

5:45 am-1:25 pm

2 stops7h 40m

Lexington Blue Grass

Tue 2/10

10:30 am-6:32 pm

2 stops8h 02m

$259

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Fri 11/21

12:10 pm-7:14 pm

1 stop7h 04m

Lexington Blue Grass

Mon 11/24

7:00 am-1:22 pm

1 stop6h 22m

$264

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Sat 11/22

5:30 am-1:17 pm

2 stops7h 47m

Lexington Blue Grass

Mon 11/24

5:45 pm-12:45 am

1 stop7h 00m

$284

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Sat 11/15

10:33 am-9:06 am

2 stops22h 33m

Lexington Blue Grass

Sun 11/16

11:47 am-8:02 am

2 stops20h 15m

$345

BostonLexington

BOS - LEX

BOSLEX

Boston Logan Intl

Fri 3/20

7:00 am-12:26 pm

1 stop5h 26m

Lexington Blue Grass

Tue 3/24

7:11 pm-12:07 am

1 stop4h 56m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Prices

Airlines

Layovers

What is the cheapest month to fly to Lexington?

In general, September is the cheapest month to fly from Boston to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $291. If you are unable to visit Lexington during the month of September, then departing from Boston during the month July is also very affordable. Most momondo users find prices during this month for around $354.

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

On average, the least expensive day to fly to Lexington from Boston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $411. 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 Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $676.

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 $538. Try not to purchase tickets in the afternoon because they tend to be around $592. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Boston to Lexington flight prices changed over time?

When to book flights from Boston to Lexington

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

Estimated round-trip price

Cheap Boston to Lexington (BOS to LEX) flight deals and tips

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

Direct flights	None

There are no direct flights from Boston to Lexington. There are no popular flight routes from Boston to Lexington.

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How far is Boston Logan Intl to Lexington Blue Grass by plane?
The straight-line distance from Boston Logan Intl to Lexington Blue Grass is 768.1 mi. Typically, this will take 4h 20m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?
Prices for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?
The number of operators available for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport is 3 as of November 2025.
How old do you have to be to fly from Boston Logan Intl 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 Boston Logan Intl Airport to Lexington Blue Grass Airport.
What documentation or ID do you need to fly to Lexington Blue Grass Airport?
The required travel and health documents for your Lexington Blue Grass 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 Lexington Blue Grass 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 Boston to Lexington?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Lexington is American Airlines (62% of total bookings). The next most popular airlines are Delta (33%) and United Airlines (5%).

Best airlines flying from Boston to Lexington

Compare and see reviews for airlines that fly from Boston to Lexington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights

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Georgetown

Danville

Frankfort

Winchester

Berea

Carlisle

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Why use momondo?

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

It is quick and easy to find Boston to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

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

Flights from Boston to Lexington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Boston to Lexington.

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

Yes. momondo can track prices for Boston to Lexington 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.

An easier way to manage your Lexington trip

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Cheap flights from Boston to Lexington from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Lexington departing on 12/3. 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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Delta flights from Boston to Lexington

Our best Delta deals on Boston to Lexington flight tickets

United Airlines flights from Boston to Lexington

Our best United Airlines deals on Boston to Lexington flight tickets

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See travel insights to Lexington from

How to get the cheapest flight ticket from Boston 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?

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

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 $538. Try not to purchase tickets in the afternoon because they tend to be around $592. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Boston to Lexington flight prices changed over time?

What is the cheapest airline that flies from Boston Logan Intl to Lexington Blue Grass?

Delta, United Airlines, and Allegiant Air are the most popular carriers operating from Boston Logan Intl to Lexington Blue Grass

What airlines fly to Lexington?

Which airport is the most popular layover for flights between Boston and Lexington?

Philadelphia (PHL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Lexington?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $228.

Which layover airport has the shortest travel time from Boston to Lexington?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 5h 23m.

Which layover airport has the shortest connection time from Boston to Lexington?

Charlotte (CLT) has the shortest average layover time for this route: 1h 10m.

When to book flights from Boston to Lexington

Cheap Boston to Lexington (BOS to LEX) flight deals and tips

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

Direct flights

How far is Boston Logan Intl to Lexington Blue Grass by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?

How many operators does momondo search for flights from Boston Logan Intl Airport to Lexington Blue Grass Airport?

How old do you have to be to fly from Boston Logan Intl Airport to Lexington Blue Grass Airport?

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

What is the most popular airline from Boston to Lexington?

Best airlines flying from Boston to Lexington

Compare and see reviews for airlines that fly from Boston to Lexington with momondo

Traveling to a place near Lexington?

Why use momondo?

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

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

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

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

An easier way to manage your Lexington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky