LEX - BOS

$191 Find Cheap Flights from Lexington to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$309
Typical prices: $304-$453
American Airlines
Mon 10/29Fri 11/2
LEX - BOS • Non-stop
Cheapest one-way
$191
Typical prices: $166-$438
Allegiant Air
Wed 10/17
LEX - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Lexington and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 14% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $323 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 4h 37m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Lexington to Boston (LEX-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Boston

Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
1:22 pm - 3:53 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
2h 31mnonstop
American Airlines Logo
12:31 pm - 6:21 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
5h 50m1 stop Chicago O'Hare Intl
$309American Airlines
Thu, Oct 29 - Mon, Nov 2
American Airlines Logo
1:22 pm - 3:53 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
2h 31mnonstop
American Airlines Logo
12:31 pm - 6:21 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
5h 50m1 stop Chicago O'Hare Intl
$309American Airlines
Mon, Sep 28 - Wed, Oct 14
Delta Logo
5:57 pm - 1:17 amLEX  Lexington Blue Grass-BOS Boston Logan Intl
7h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:58 amBOS  Boston Logan Intl-LEX Lexington Blue Grass
6h 28m1 stop Atlanta Hartsfield-Jackson
$319Delta
Fri, Sep 18 - Wed, Sep 30
Delta Logo
3:57 pm - 10:26 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
6h 29m1 stop New York LaGuardia
Delta Logo
9:05 am - 2:46 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
5h 41m1 stop Atlanta Hartsfield-Jackson
$319Delta
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
6:00 am - 11:01 amLEX  Lexington Blue Grass-BOS Boston Logan Intl
5h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
5:01 pm - 11:55 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
6h 54m1 stop Chicago O'Hare Intl
$319United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
5:57 pm - 12:37 amLEX  Lexington Blue Grass-BOS Boston Logan Intl
6h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 1:16 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
6h 11m1 stop Chicago O'Hare Intl
$319United Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
5:29 am - 12:07 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
6h 38m1 stop Chicago O'Hare Intl
American Airlines Logo
10:29 am - 6:24 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
7h 55m1 stop Chicago O'Hare Intl
$319American Airlines
Wed, Sep 23 - Tue, Sep 29
American Airlines Logo
11:13 am - 5:35 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
6h 22m1 stop Chicago O'Hare Intl
American Airlines Logo
5:45 pm - 11:46 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
6h 01m1 stop Chicago O'Hare Intl
$319American Airlines
Wed, Sep 23 - Tue, Sep 29
Delta Logo
6:00 pm - 11:58 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
5h 58m1 stop Detroit Metropolitan Wayne County
Delta Logo
8:00 am - 2:46 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
6h 46m1 stop Atlanta Hartsfield-Jackson
$319Delta
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
10:20 am - 5:52 pmLEX  Lexington Blue Grass-BOS Boston Logan Intl
7h 32m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
3:13 pm - 8:28 pmBOS  Boston Logan Intl-LEX Lexington Blue Grass
5h 15m1 stop Chicago O'Hare Intl
$324United Airlines
Booking Insights

Price, demand and travel trends for Lexington to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Lexington to Boston with more confidence.

How much is a round-trip flight from Lexington to Boston?

Round-trip flights from Lexington to Boston start at $309. Prices are typical for this route right now, with typical round-trip fares ranging from $304 to $453. The lowest price found in the past 5 days was $309 on American Airlines.

What's the cheapest day of the week to fly from Lexington to Boston?

Tuesday is the cheapest day of the week to fly from Lexington to Boston, it is 9% cheaper than the average day. Monday is the most expensive day with flight prices 66% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Lexington to Boston at $308 round-trip.
  • November ($439) and March ($424) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 42% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Lexington to Boston flights

Low season

March

Cheapest flight

$191
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Lexington to Boston

When to book flights from Lexington to Boston

Are your dates flexible? Find out the best times to travel from Lexington to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Lexington to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Lexington to Boston?

    Only American Airlines operates flights between Lexington and Boston.

  • Which airports can I use when flying from Lexington to Boston?

    Flights from Lexington to Boston usually depart from Lexington Blue Grass (LEX) and arrive at Boston Logan Intl (BOS).

  • What cabin classes can I book on flights from Lexington to Boston?

    Only Economy Class is available on flights from Lexington to Boston.

  • Which airports do connecting flights from Lexington to Boston pass through?

    One-stop flights from Lexington to Boston most commonly connect through:

    • Charlotte Douglas (CLT) - 38% of one-stop connections
    • Philadelphia (PHL) - 25% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 14% of one-stop connections
    • New York LaGuardia (LGA) - 11% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Lexington to Boston?

    Yes. Being flexible with your travel dates can save you up to 46% on the Lexington to Boston route. Tuesday is the cheapest departure day at $328 round-trip on average, while Monday is the most expensive at $598, a difference of $270. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • How long is a flight from Lexington to Boston?

    A nonstop flight from Lexington to Boston takes 2h 26m, covering 776 miles.

  • What are the earliest and latest flights from Lexington to Boston?

    These are the earliest and latest flight times available from Lexington to Boston:

    • Earliest: departs at 12:15 pm and lands at 2:41 pm
    • Latest: departs at 1:22 pm and lands at 3:48 pm.

    The flight takes about 2h 26m.

  • Do I need a passport to fly from Lexington to Boston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Lexington to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $309 to $1,202. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Lexington to Boston looking right now?

    One-way fares from Lexington to Boston are currently lower than usual. Average one-way flight prices are about $246, which is 11% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Lexington to Boston?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 37m, compared with 5h 04m via Charlotte Douglas (CLT) and 5h 17m via New York LaGuardia (LGA).

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Thrifty
    · Sixt

  • How much should I expect to pay for a Lexington to Boston flight?

    Round-trip flights from Lexington to Boston range from $304 to $453, with an average of $359 over the past 12 months. Anything below $304 counts as a good deal.

Your guide to booking Lexington to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $328 - about $270 less than Monday (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lexington to Boston trip for February. Fares historically average $308 round-trip in that month - typically $131 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Courtyard by Marriott Boston Logan Airport
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hyatt Regency Boston Harbor

Prefer to fly direct from Lexington to Boston?

 
Find which airlines fly direct from Lexington Blue Grass Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Lexington Blue Grass to Boston Logan Intl

Thursday

American Airlines

American Airlines

See more direct flights

Direct returns

Boston Logan Intl to Lexington Blue Grass

Thursday

American Airlines

American Airlines

See more direct flights

Everything you need to know for your flight from Lexington to Boston

Information on your arrival and departure airports

Lexington (LEX)
Boston (BOS)