BOS

$50 Find Cheap Flights from Kentucky 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 to Boston departing on 12/25. 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

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Everything you should know

Cheapest round-trip
$127
Overall average: $198
Delta
Thu 1/15Mon 1/19
BNA - BOS • Non-stop
Cheapest one-way
$50
Typical prices: $104-$326
Allegiant Air
Thu 12/25
TYS - BOS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Kentucky to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky 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 Kentucky to Boston

Thu, Jan 15 - Mon, Jan 19
Delta Logo
7:20 am - 11:10 am
BNA
-
BOS
2h 50mnonstop
Delta Logo
8:16 pm - 10:30 pm
BOS
-
BNA
3h 14mnonstop
$127Delta
Tue, Jan 13 - Thu, Jan 15
Southwest Logo
10:10 am - 4:10 pm
BNA
-
BOS
5h 00m1 stop
Southwest Logo
5:00 am - 7:05 am
BOS
-
BNA
3h 05mnonstop
$129Southwest
Sun, Dec 21 - Sun, Jan 4
Allegiant Air Logo
6:00 am - 8:10 am
TYS
-
BOS
2h 10mnonstop
Allegiant Air Logo
9:00 am - 11:31 am
BOS
-
TYS
2h 31mnonstop
$138Allegiant Air
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
5:50 pm - 11:08 am
BNA
-
BOS
16h 18m1 stop
Multiple Airlines Logo
11:06 am - 8:29 am
BOS
-
BNA
22h 23m1 stop
$144Multiple Airlines
Thu, Jan 1 - Sun, Jan 4
Allegiant Air Logo
9:45 am - 11:55 am
TYS
-
BOS
2h 10mnonstop
Allegiant Air Logo
9:00 am - 11:31 am
BOS
-
TYS
2h 31mnonstop
$158Allegiant Air
Fri, Feb 6 - Sun, Feb 8
Spirit Airlines Logo
1:55 pm - 11:19 pm
SDF
-
BOS
9h 24m1 stop
Spirit Airlines Logo
5:34 am - 2:41 pm
BOS
-
SDF
9h 07m1 stop
$173Spirit Airlines
Fri, Jan 30 - Wed, Feb 4
American Airlines Logo
8:07 am - 4:43 pm
SDF
-
BOS
8h 36m1 stop
American Airlines Logo
9:51 am - 6:39 pm
BOS
-
SDF
8h 48m1 stop
$179American Airlines
Fri, Jan 9 - Sun, Jan 11
Multiple Airlines Logo
1:55 pm - 11:08 am
SDF
-
BOS
21h 13m1 stop
Multiple Airlines Logo
11:06 am - 1:00 pm
BOS
-
SDF
25h 54m1 stop
$183Multiple Airlines
Tue, Jan 6 - Sat, Jan 10
American Airlines Logo
6:00 am - 12:54 pm
TYS
-
BOS
6h 54m1 stop
American Airlines Logo
6:43 am - 12:46 pm
BOS
-
TYS
6h 03m1 stop
$187American Airlines
Fri, Jan 9 - Mon, Jan 12
Spirit Airlines Logo
1:55 pm - 2:38 pm
SDF
-
BOS
24h 43m1 stop
Spirit Airlines Logo
5:27 pm - 2:41 pm
BOS
-
SDF
21h 14m1 stop
$206Spirit Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$50
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Knoxville to Boston

FAQs for booking flights from Kentucky to Boston

  • How does KAYAK find such low prices on flights from Kentucky 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 Kentucky to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Kentucky 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 Kentucky 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 Kentucky with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky 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 Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Hampton
Waltham
Wells
Plymouth
Warwick
Middletown
Everett
Gloucester
Concord
York Beach
Woburn
Brookline
Revere
West Yarmouth
Burlington
Danvers
South Portland
Braintree
Quincy

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)