LEX - BOS

$105 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 4/13. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$275
Typical prices: $401-$308
Delta
Sat 5/9Sat 5/16
LEX - BOS • 1 stop
Cheapest one-way
$98
Typical prices: $267-$546
Multiple Airlines
Mon 4/13
LEX - BOS • 1 stop
Top airlines
Cheapest • from $275 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Lexington and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $317 (round-trip)
Shortest trip • 4h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
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, May 9 - Sat, May 16
Delta Logo
9:15 am - 1:20 pm
LEX
-
BOS
4h 05m
1 stop
Delta Logo
5:40 am - 10:02 am
BOS
-
LEX
4h 22m
1 stop
$275Delta
Sat, May 9 - Sat, May 16
American Airlines Logo
7:00 am - 2:26 pm
LEX
-
BOS
7h 26m
1 stop
American Airlines Logo
7:32 pm - 11:52 pm
BOS
-
LEX
4h 20m
1 stop
$277American Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
5:30 am - 11:01 am
LEX
-
BOS
5h 31m
1 stop
United Airlines Logo
11:27 am - 8:14 pm
BOS
-
LEX
8h 47m
2 stops
$280United Airlines
Sat, May 9 - Sat, May 16
United Airlines Logo
7:50 pm - 12:59 am
LEX
-
BOS
5h 09m
1 stop
United Airlines Logo
4:35 pm - 10:27 pm
BOS
-
LEX
5h 52m
1 stop
$290United Airlines
Tue, Jun 2 - Sat, Jun 6
Delta Logo
7:00 am - 11:15 am
LEX
-
BOS
4h 15m
1 stop
Delta Logo
9:00 am - 2:26 pm
BOS
-
LEX
5h 26m
1 stop
$295Delta
Fri, May 29 - Sat, Jun 6
Delta Logo
6:11 pm - 11:57 pm
LEX
-
BOS
5h 46m
1 stop
Delta Logo
6:51 am - 2:46 pm
BOS
-
LEX
7h 55m
1 stop
$302Delta
Sat, May 9 - Sat, May 16
American Airlines Logo
6:00 am - 11:12 am
LEX
-
BOS
5h 12m
1 stop
American Airlines Logo
5:40 am - 11:08 am
BOS
-
LEX
5h 28m
1 stop
$307American Airlines
Fri, May 29 - Wed, Jun 10
Delta Logo
8:20 pm - 1:28 am
LEX
-
BOS
5h 08m
1 stop
Delta Logo
6:45 am - 12:19 pm
BOS
-
LEX
5h 34m
1 stop
$322Delta
Fri, May 29 - Wed, Jun 3
United Airlines Logo
7:44 pm - 12:59 am
LEX
-
BOS
5h 15m
1 stop
United Airlines Logo
5:45 am - 1:20 pm
BOS
-
LEX
7h 35m
2 stops
$323United Airlines
Fri, May 15 - Sat, May 23
Delta Logo
8:19 pm - 1:23 am
LEX
-
BOS
5h 04m
1 stop
Delta Logo
5:40 am - 10:02 am
BOS
-
LEX
4h 22m
1 stop
$327Delta
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.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lexington to Boston departing in May.

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 August, where tickets cost $303 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $669 and $459 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$98
Best time to beat the crowds but there is an average 68% 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 $98 for a one-way ticket and $275 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 $346 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 $361 and an overall rating of 7.1.

  • 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 8387 reviews
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

10.0 ExcellentBrittany, Apr 2026
DAL - ATL
Read more Delta reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

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

Information on your arrival and departure airports