LEX - BOS

$126 Find Cheap Flights from Lexington to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lexington to Boston departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lexington to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$251
Overall average: $488
American Airlines
Sat 2/7Tue 2/10
LEX - BOS • 1 stop
Cheapest one-way
$126
Typical prices: $277-$335
American Airlines
Wed 2/11
LEX - BOS • 1 stop
Top airlines
American Airlines
Cheapest • from $251 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lexington to Boston (LEX-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Boston

Sat, Feb 7 - Tue, Feb 10
American Airlines Logo
4:29 pm - 11:44 pm
LEX
-
BOS
7h 15m1 stop
American Airlines Logo
11:10 am - 6:09 pm
BOS
-
LEX
6h 59m1 stop
$251American Airlines
Sun, Feb 8 - Sun, Feb 15
Delta Logo
12:30 pm - 5:22 pm
LEX
-
BOS
4h 52m1 stop
Delta Logo
5:29 am - 9:55 am
BOS
-
LEX
4h 26m1 stop
$269Delta
Thu, Jan 29 - Sun, Feb 1
Delta Logo
6:55 am - 1:22 pm
LEX
-
BOS
6h 27m1 stop
Delta Logo
5:25 am - 9:52 am
BOS
-
LEX
4h 27m1 stop
$274Delta
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
9:18 am - 5:15 pm
LEX
-
BOS
7h 57m1 stop
Multiple Airlines Logo
12:36 pm - 7:33 am
BOS
-
LEX
18h 57m2 stops
$278Multiple Airlines
Wed, Feb 4 - Sun, Feb 15
Delta Logo
10:37 am - 3:53 pm
LEX
-
BOS
5h 16m1 stop
Delta Logo
5:29 am - 9:55 am
BOS
-
LEX
4h 26m1 stop
$295Delta
Fri, Jan 23 - Sun, Jan 25
Multiple Airlines Logo
9:30 pm - 2:38 pm
LEX
-
BOS
17h 08m1 stop
Multiple Airlines Logo
10:28 am - 2:11 pm
BOS
-
LEX
27h 43m1 stop
$301Multiple Airlines
Thu, Feb 5 - Sun, Feb 15
Delta Logo
6:55 am - 1:22 pm
LEX
-
BOS
6h 27m1 stop
Delta Logo
5:29 am - 9:55 am
BOS
-
LEX
4h 26m1 stop
$304Delta
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
10:35 am - 5:26 pm
LEX
-
BOS
6h 51m1 stop
United Airlines Logo
5:30 am - 1:15 pm
BOS
-
LEX
7h 45m2 stops
$309United Airlines
Thu, Mar 12 - Sun, Mar 15
Multiple Airlines Logo
9:18 am - 12:07 am
LEX
-
BOS
14h 49m1 stop
Multiple Airlines Logo
12:56 pm - 8:44 pm
BOS
-
LEX
31h 48m2 stops
$318Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
7:00 am - 12:46 pm
LEX
-
BOS
5h 46m1 stop
United Airlines Logo
9:45 am - 4:50 pm
BOS
-
LEX
7h 05m1 stop
$321United Airlines
Booking Insights

KAYAK's insights & trends for Lexington to Boston flights

Get data-powered insights and trends into flights from Lexington to Boston to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lexington to Boston is January, where tickets cost $279 (return) on average. On the other hand, the most expensive months are April and February, where the average cost of round-trip tickets is $489 and $488 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lexington to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lexington to Boston, you should book around 4 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$126
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 24% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lexington to Boston

  • What is the cheapest flight from Lexington to Boston?

    In the last 3 days, the lowest price for a flight from Lexington to Boston was $126 for a one-way ticket and $251 for a round-trip.

  • Do I need a passport to fly between Lexington and Boston?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Lexington to Boston?

    Lexington airport is called Lexington Blue Grass and the only airport in Boston is Boston Logan Intl.

  • Which aircraft models fly most regularly from Lexington to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lexington to Boston?

    SkyTeam, and oneworld are the airline alliances operating flights between Lexington and Boston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Lexington to Boston, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to Boston are Delta and American Airlines. With an average price for the route of $336 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $394 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Lexington to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lexington to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lexington to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Lexington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lexington to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Lexington with another airline. Booking your flights between Lexington and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lexington to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Lexington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Lexington to Boston

 
See real verified KAYAK customer reviews for airlines flying from Lexington to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lexington to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8038 reviews
7.8Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.2Food
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

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

Information on your arrival and departure airports