Cheap flights from Boston to Lexington (BOS - LEX)

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The best prices from Boston Logan Intl to Lexington Blue Grass are usually found in September or December, booked 41 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Boston (BOS) to Lexington (LEX)

All the information you need to plan the best BOS to LEX flight in 2022: compare Boston to Lexington flight prices with the expected peak season, weather and rainfall in Lexington.
BOS - LEX
Price
$338 - $547
LEX
Temperature
33.8 - 77 °F
LEX
Rainfall
2.9 - 5.3 inches

Popular in

April

High demand for flights, 19% potential price rise

Cheapest in

September

Best time to find cheap flights, 24% potential price drop

Round-trip from

$338

From Boston Logan Intl to Lexington Blue Grass

One-way from

$305

One-way flight from Boston Logan Intl to Lexington Blue Grass

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Lexington?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 43% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Boston to Lexington (BOS - LEX)?

It’s typically best to fly out from Boston to Lexington in the evening. Doing so could potentially save you 64% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest month to fly from Boston to Lexington?

September can be a great time to fly to Lexington from Boston with a flight ticket averaging about $445. Cheapflights users have found deals in the month of September for as cheap as $286. The most expensive prices can be found in the month of April.

How far in advance should I book a flight from Boston to Lexington?

Find a great deal and save up to 29% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Lexington within the next two weeks, with the cheapest ticket starting at $478.

Cheap flights from Boston to Lexington in August, September 2022

The best prices found for BOS to LEX flights for August, September
4 Sep - 11 Sep
$296pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$300pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$305pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
BOS
Boston Logan Intl

Boston Logan Intl to Lexington 2022 flight deals

Cheap flights to Lexington from Boston found for this year
4 Sep - 11 Sep
$296pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$300pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$305pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
BOS
Boston Logan Intl

Cheap United Airlines flights from Boston to Lexington

4 Sep - 11 Sep
$296pp
BOS
Boston Logan Intl
United Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$300pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
 
1 STOP
BOS
Boston Logan Intl
4 Sep - 11 Sep
$305pp
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
United Airlines
   
2 STOPS
BOS
Boston Logan Intl

Cheap American Airlines flights from Boston to Lexington

3 Sep - 10 Sep
$357pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl
19 Oct - 26 Oct
$375pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl
24 Oct - 26 Oct
$395pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl

Last minute flights from Boston to Lexington

Late deals on round-trip flights to Lexington from Boston, departing today and this week
15 Aug - 13 Sep
$475pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl
17 Aug - 20 Aug
$529pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl
18 Aug - 21 Aug
$545pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
LEX
Lexington Blue Grass
LEX
Lexington Blue Grass
American Airlines
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Blue Grass from Boston

The cheapest one-way flights from Boston to Lexington
1:00 am - 12:18 pm
United Airlines
2 Stops
11h 18m
BOS - LEX
United Airlines
$305
United
3:26 pm - 1:23 pm
American Airlines
1 Stop
21h 57m
BOS - LEX
American Airlines
2:00 am - 12:52 pm
Multiple Airlines
3 Stops
10h 52m
BOS - LEX
Multiple Airlines
$561
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Lexington</span> flights.

Flight FAQs

From Boston to Lexington

Which airlines flying from Boston Logan Intl to Lexington Blue Grass have flexible cancellations due to COVID-19?

American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to Lexington for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to Lexington for under $300. The cheapest flight booked recently is on United Airlines for just $296, but on average you can expect to pay $357.

Are there last-minute flights available from Boston to Lexington for under $500?

There are currently 17+ open flights from Boston to Lexington within the next 7 days for less than $500.

What are the cheapest airlines flying from Boston to Lexington round-trip?

Our cheapest airline available from Boston to Lexington is United Airlines. Our recent data shows that you can find tickets from as low as $296 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $357 and $398 round-trip. United Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Boston to Lexington one-way?

The cheapest airlines for a one-way flight from Boston to Lexington are United Airlines ($223), American Airlines ($262), and Delta ($459).

What are the most popular airlines that fly from Boston to Lexington?

Consider American Airlines, Delta or Juneyao Airlines when booking your flight. These represent the most popular airlines when flying from Boston to Lexington.

What are the cheapest flights from Boston to Lexington?

Looking for the cheapest flight from Boston to Lexington? While on average our users pay $587, our data indicates the cheapest price to be $159. The most popular route (Boston Logan Intl - Lexington Blue Grass), is priced around $340.

COVID Restrictions

View COVID Travel Restrictions for Lexington, KY

Do I need a COVID test to fly to Lexington from Boston?

Information is based on travel restrictions for travel to Lexington Blue Grass within the United States

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lexington Blue Grass.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Lexington Blue Grass.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Lexington Blue Grass.

Do I need a test to fly back to Boston from Lexington?

Returning to Boston Logan Intl from Lexington Blue Grass

COVID-19 testing requirements
Visitors from Lexington Blue Grass are not required to present a negative COVID-19 PCR test or antigen result upon entering Boston Logan Intl.

Quarantine requirements
Visitors from Lexington Blue Grass are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Lexington, KY

Top 3 airlines flying from Boston Logan Intl to Lexington Blue Grass

The chart below displays the airlines Cheapflights users traveling from Boston to Lexington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$256 $446 No cancel fee N/A
American Airlines
$285 $467 No cancel fee 71%
United Airlines
$307 $376 No cancel fee 69%