BOS

$41 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 9/5. 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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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

Sat, Sep 26 - Sat, Oct 3
Allegiant Air Logo
9:30 am - 11:45 am
TYS
-
BOS
2h 15mnonstop
Allegiant Air Logo
12:32 pm - 3:02 pm
BOS
-
TYS
2h 30mnonstop
$162Allegiant Air
Sat, Sep 12 - Sun, Oct 4
Allegiant Air Logo
9:30 am - 11:45 am
TYS
-
BOS
2h 15mnonstop
Allegiant Air Logo
10:17 am - 12:47 pm
BOS
-
TYS
2h 30mnonstop
$166Allegiant Air
Tue, Jul 14 - Wed, Jul 22
Frontier Logo
11:12 am - 9:09 am
BNA
-
BOS
20h 57m
1 stop
Frontier Logo
10:04 am - 10:17 am
BOS
-
BNA
25h 13m
1 stop
$232Frontier
Wed, Jul 1 - Wed, Jul 8
Multiple Airlines Logo
8:25 pm - 11:59 pm
BNA
-
BOS
2h 34mnonstop
Multiple Airlines Logo
10:04 am - 4:05 pm
BOS
-
BNA
7h 01m
1 stop
$234Multiple Airlines
Thu, Sep 3 - Thu, Sep 17
Multiple Airlines Logo
10:50 am - 6:45 pm
BNA
-
BOS
6h 55m
1 stop
Multiple Airlines Logo
11:05 am - 6:42 pm
BOS
-
BNA
8h 37m
1 stop
$235Multiple Airlines
Sat, Jul 4 - Tue, Jul 14
Delta Logo
7:13 am - 10:55 am
BNA
-
BOS
2h 42mnonstop
Delta Logo
7:59 pm - 10:01 pm
BOS
-
BNA
3h 02mnonstop
$237Delta
Thu, Jul 9 - Sat, Jul 11
JetBlue Logo
7:45 pm - 11:21 pm
BNA
-
BOS
2h 36mnonstop
JetBlue Logo
6:19 am - 8:10 am
BOS
-
BNA
2h 51mnonstop
$242JetBlue
Wed, Jul 8 - Fri, Jul 10
JetBlue Logo
5:58 pm - 12:04 am
BNA
-
BOS
5h 06m
1 stop
JetBlue Logo
6:19 am - 8:10 am
BOS
-
BNA
2h 51mnonstop
$243JetBlue
Wed, Jun 24 - Sun, Jun 28
Delta Logo
6:39 am - 12:23 pm
LEX
-
BOS
5h 44m
1 stop
Delta Logo
5:30 am - 10:09 am
BOS
-
LEX
4h 39m
1 stop
$334Delta
Mon, Jul 27 - Sun, Aug 2
Frontier Logo
9:30 pm - 9:09 am
CVG
-
BOS
11h 39m
1 stop
Frontier Logo
10:04 am - 11:46 pm
BOS
-
CVG
13h 42m
1 stop
$344Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$56
Best time to beat the crowds with an average 14% drop 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
Warwick
Waltham
Wells
Everett
Middletown
Plymouth
Gloucester
Concord
Woburn
Brookline
Revere
York Beach
Burlington
South Portland
Braintree
West Yarmouth
Danvers
Somerville

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)