Cheap flights from Boston to Lexington from $107
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 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Boston to Lexington
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Boston to Lexington
All round-trip flight deals from Boston to Lexington
Delta flights from Boston to Lexington
Our best Delta deals on Boston to Lexington flight tickets
American Airlines flights from Boston to Lexington
Our best American Airlines deals on Boston to Lexington flight tickets
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?
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 $398. If you are unable to visit Lexington during the month of September, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $423.
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 far in advance should I book a flight to Lexington?
You are more likely to see cheaper flights to Lexington from Boston when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Lexington for around $549 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lexington from Boston for as low as $343 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Lexington Blue Grass?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Boston Logan Intl to Lexington Blue Grass
What airlines fly to Lexington?
American Airlines, Delta and Frontier 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 49% of people opting to fly with this airline when traveling to Lexington. Keep in mind that there are 6 different airlines that fly to Lexington on a routine basis, so you have a few additional options to choose from.
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
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 10m 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 January 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 (76% of total bookings). The next most popular airlines are Delta (19%) 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 | ||
|---|---|---|---|---|---|
| PriceFrom $236 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $298 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 7.4 8,984 reviews |
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsWhy 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.