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.

$74 CHEAP FLIGHTS from Kentucky to Boston

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Cheap Flights from Kentucky to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to Boston

Wed, Sep 30 - Sat, Oct 3

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

12:32 pm - 3:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$178Allegiant Air

Fri, Dec 25 - Fri, Jan 1

9:00 am - 11:11 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 11mnonstop

12:01 pm - 2:33 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 32mnonstop

$180Allegiant Air

Sat, Oct 24 - Thu, Oct 29

2:55 pm - 9:40 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

6h 45m1 stop Nashville Intl

2:35 pm - 9:35 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 00m1 stop Baltimore/Washington

$242Southwest

Sat, Oct 24 - Thu, Oct 29

2:55 pm - 9:40 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

6h 45m1 stop Nashville Intl

2:35 pm - 9:35 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 00m1 stop Baltimore/Washington

$250Southwest

Sat, Oct 24 - Sat, Oct 31

6:00 am - 8:12 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:27 am - 9:43 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

22h 16m2 stops Atlanta Hartsfield-Jackson Tampa

$255Multiple Airlines

Tue, Oct 20 - Sat, Oct 31

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:27 am - 2:22 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

50h 55m3 stops Atlanta Hartsfield-Jackson Tampa Key West

$269Multiple Airlines

Wed, Oct 14 - Mon, Oct 19

2:56 pm - 8:49 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 53m1 stop New York LaGuardia

7:00 am - 2:15 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 15m1 stop New York LaGuardia

$271American Airlines

Sat, Oct 10 - Tue, Oct 13

6:05 pm - 11:39 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 34m1 stop Philadelphia

6:00 am - 10:25 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 25m1 stop Washington, D.C. Reagan-National

$271American Airlines

Tue, Oct 20 - Sat, Oct 31

6:23 pm - 11:34 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 11m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:56 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

5h 56m1 stop New York LaGuardia

$271Delta

Sat, Oct 17 - Wed, Oct 21

1:40 pm - 7:22 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 42m1 stop New York LaGuardia

5:30 am - 10:54 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

5h 24m1 stop Atlanta Hartsfield-Jackson

$271Delta

Recent last minute flight deals from Kentucky to Boston

Sun, Sep 20 - Sat, Sep 26

7:10 am - 9:25 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$318Allegiant Air

Sun, Sep 20 - Sat, Sep 26

8:10 am - 11:35 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

27h 25m1 stop Sarasota Bradenton Intl

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$319Allegiant Air

Sat, Sep 19 - Mon, Sep 21

5:40 pm - 10:58 amBNA Nashville Intl-BOS Boston Logan Intl

16h 18m1 stop Orlando

11:36 am - 8:48 amBOS Boston Logan Intl-BNA Nashville Intl

22h 12m1 stop Orlando

$322Frontier

Fri, Sep 18 - Sun, Sep 20

5:40 pm - 10:51 amBNA Nashville Intl-BOS Boston Logan Intl

16h 11m1 stop Orlando

11:53 am - 5:18 pmBOS Boston Logan Intl-BNA Nashville Intl

6h 25m1 stop Orlando

$341Frontier

Fri, Sep 18 - Wed, Sep 30

4:48 pm - 11:26 pmLEX Lexington Blue Grass-BOS Boston Logan Intl

6h 38m1 stop Philadelphia

5:45 pm - 11:46 pmBOS Boston Logan Intl-LEX Lexington Blue Grass

6h 01m1 stop Chicago O'Hare Intl

$364American Airlines

Fri, Sep 18 - Wed, Sep 30

4:48 pm - 11:26 pmLEX Lexington Blue Grass-BOS Boston Logan Intl

6h 38m1 stop Philadelphia

11:57 am - 5:31 pmBOS Boston Logan Intl-LEX Lexington Blue Grass

5h 34m1 stop Chicago O'Hare Intl

$379American Airlines

Fri, Sep 18 - Mon, Sep 21

3:57 pm - 11:17 pmLEX Lexington Blue Grass-BOS Boston Logan Intl

7h 20m1 stop New York LaGuardia

5:40 am - 9:59 amBOS Boston Logan Intl-LEX Lexington Blue Grass

4h 19m1 stop Detroit Metropolitan Wayne County

$409Delta

Sun, Sep 20 - Sat, Sep 26

8:10 am - 11:35 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

27h 25m1 stop Sarasota Bradenton Intl

12:54 pm - 4:48 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

27h 54m2 stops Atlanta Hartsfield-Jackson Jacksonville

$410Multiple Airlines

Sun, Sep 20 - Thu, Sep 24

7:15 am - 10:55 amBNA Nashville Intl-BOS Boston Logan Intl

2h 40mnonstop

8:20 am - 10:13 amBOS Boston Logan Intl-BNA Nashville Intl

2h 53mnonstop

$419Delta

Fri, Sep 18 - Sun, Sep 20

8:20 am - 10:51 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

26h 31m1 stop Orlando

10:15 am - 12:41 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$424Multiple Airlines

Recent direct flight deals from Kentucky to Boston

Wed, Sep 30 - Sat, Oct 3

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

12:32 pm - 3:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$178Allegiant Air

Fri, Dec 25 - Fri, Jan 1

9:00 am - 11:11 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 11mnonstop

12:01 pm - 2:33 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 32mnonstop

$180Allegiant Air

Tue, Oct 20 - Tue, Oct 27

6:35 pm - 10:15 pmBNA Nashville Intl-BOS Boston Logan Intl

2h 40mnonstop

9:30 am - 11:15 amBOS Boston Logan Intl-BNA Nashville Intl

2h 45mnonstop

$257Southwest

Wed, Oct 21 - Mon, Oct 26

6:35 pm - 10:15 pmBNA Nashville Intl-BOS Boston Logan Intl

2h 40mnonstop

5:15 am - 7:00 amBOS Boston Logan Intl-BNA Nashville Intl

2h 45mnonstop

$276Southwest

Thu, Oct 15 - Wed, Oct 21

3:41 pm - 8:00 pmBNA Nashville Intl-BOS Boston Logan Intl

3h 19mnonstop

6:03 am - 7:56 amBOS Boston Logan Intl-BNA Nashville Intl

2h 53mnonstop

$308JetBlue

Tue, Nov 10 - Wed, Nov 11

6:00 am - 9:26 amBNA Nashville Intl-BOS Boston Logan Intl

2h 26mnonstop

6:00 am - 7:58 amBOS Boston Logan Intl-BNA Nashville Intl

2h 58mnonstop

$308JetBlue

Wed, Oct 28 - Thu, Nov 5

5:35 pm - 9:19 pmBNA Nashville Intl-BOS Boston Logan Intl

2h 44mnonstop

8:15 pm - 10:09 pmBOS Boston Logan Intl-BNA Nashville Intl

2h 54mnonstop

$317Delta

Sat, Oct 31 - Thu, Nov 5

7:30 am - 11:10 amBNA Nashville Intl-BOS Boston Logan Intl

2h 40mnonstop

8:15 pm - 10:09 pmBOS Boston Logan Intl-BNA Nashville Intl

2h 54mnonstop

$317Delta

Thu, Oct 29 - Sun, Nov 1

1:22 pm - 3:53 pmLEX Lexington Blue Grass-BOS Boston Logan Intl

2h 31mnonstop

9:00 am - 11:30 amBOS Boston Logan Intl-LEX Lexington Blue Grass

2h 30mnonstop

$319American Airlines

Sat, Oct 24 - Tue, Oct 27

8:32 am - 10:48 amCVG Cincinnati Cinci./N. Kentucky-BOS Boston Logan Intl

2h 16mnonstop

6:45 pm - 9:18 pmBOS Boston Logan Intl-CVG Cincinnati Cinci./N. Kentucky

2h 33mnonstop

$369American Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$74

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Knoxville 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.

Hampton Beach

Everett

Hampton

Warwick

Middletown

Wells

Revere

South Portland

Plymouth

Waltham

Brookline

Woburn

Concord

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Burlington

York Beach

West Yarmouth

Danvers

Seekonk

Quincy

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$74 Find Cheap Flights from Kentucky to Boston - Compare and Save

Cheap Flights from Kentucky to Boston

Recent round-trip flight deals from Kentucky to Boston

Recent one-way flight deals from Kentucky to Boston

Recent last minute flight deals from Kentucky to Boston

Recent direct flight deals from Kentucky to Boston

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Cheapest flight

FAQs for booking flights from Kentucky to Boston

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More options for your flight to Boston

Complete your trip to Boston with a hotel stay or car rental

Information on the airport you'll fly into in Boston

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