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Cheap flights from Kentucky to Boston from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Boston departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:30 am - 8:38 am
TYS
-
BOS
2h 08mnonstop
Allegiant Air Logo
9:30 am - 12:02 pm
BOS
-
TYS
2h 32mnonstop
$90Allegiant Air
jue., feb. 26 - dom., mar. 8
JetBlue Logo
9:50 am - 1:20 pm
BNA
-
BOS
2h 30mnonstop
JetBlue Logo
7:05 am - 9:05 am
BOS
-
BNA
3h 00mnonstop
$133JetBlue
mié., ene. 7 - mié., ene. 14
JetBlue Logo
9:50 am - 1:20 pm
BNA
-
BOS
2h 30mnonstop
JetBlue Logo
7:05 am - 9:05 am
BOS
-
BNA
3h 00mnonstop
$135JetBlue
sáb., ene. 17 - mar., ene. 20
Spirit Airlines Logo
3:36 pm - 11:57 pm
SDF
-
BOS
8h 21m1 stop
Spirit Airlines Logo
5:34 am - 2:41 pm
BOS
-
SDF
9h 07m1 stop
$140Spirit Airlines
jue., ene. 15 - mar., ene. 20
Southwest Logo
6:15 pm - 9:45 pm
BNA
-
BOS
2h 30mnonstop
Southwest Logo
9:55 am - 11:55 am
BOS
-
BNA
3h 00mnonstop
$142Southwest
mié., ene. 7 - mié., ene. 14
Multiple Airlines Logo
6:28 am - 2:38 pm
BNA
-
BOS
7h 10m1 stop
Multiple Airlines Logo
7:05 am - 9:05 am
BOS
-
BNA
3h 00mnonstop
$143Multiple Airlines
vie., ene. 16 - mar., ene. 20
Multiple Airlines Logo
1:00 pm - 11:19 pm
TYS
-
BOS
10h 19m1 stop
Multiple Airlines Logo
9:29 am - 12:12 pm
BOS
-
TYS
2h 43mnonstop
$147Multiple Airlines
mar., feb. 10 - jue., feb. 12
Spirit Airlines Logo
7:00 am - 4:28 pm
SDF
-
BOS
9h 28m1 stop
Spirit Airlines Logo
5:34 am - 2:41 pm
BOS
-
SDF
9h 07m1 stop
$161Spirit Airlines
jue., ene. 8 - mar., ene. 13
American Airlines Logo
7:23 pm - 11:57 pm
LEX
-
BOS
4h 34m1 stop
American Airlines Logo
1:48 pm - 6:52 pm
BOS
-
LEX
5h 04m1 stop
$209American Airlines
sáb., ene. 17 - dom., ene. 18
American Airlines Logo
12:49 pm - 6:19 pm
LEX
-
BOS
5h 30m1 stop
American Airlines Logo
6:43 am - 12:19 pm
BOS
-
LEX
5h 36m1 stop
$239American Airlines
jue., ene. 15 - lun., ene. 19

JetBlue flights from Kentucky to Boston

Our best JetBlue deals on Kentucky to Boston flight tickets
JetBlue
Jan 7
BNA9:50 amNashville Intl
2h 30m
BOS1:20 pmBoston Logan Intl
Jan 14
BOS7:05 amBoston Logan Intl
3h 00m
BNA9:05 amNashville Intl
$133
Find similar
JetBlue
Jan 17
BNA9:50 amNashville Intl
2h 30m
BOS1:20 pmBoston Logan Intl
Jan 20
BOS7:05 amBoston Logan Intl
3h 00m
BNA9:05 amNashville Intl
$135
Find similar
JetBlue
Jan 28
BNA9:50 amNashville Intl
2h 30m
BOS1:20 pmBoston Logan Intl
Feb 4
BOS7:05 amBoston Logan Intl
3h 00m
BNA9:05 amNashville Intl
$136
Find similar

American Airlines flights from Kentucky to Boston

Our best American Airlines deals on Kentucky to Boston flight tickets
American Airlines
Jan 24
BNA6:03 amNashville Intl
4h 33m
1 stop
BOS11:36 amBoston Logan Intl
Jan 24
BOS6:23 pmBoston Logan Intl
5h 29m
1 stop
BNA10:52 pmNashville Intl
$159
Find similar
American Airlines
Jan 20
BNA10:19 amNashville Intl
4h 37m
1 stop
BOS3:56 pmBoston Logan Intl
Jan 25
BOS9:45 amBoston Logan Intl
5h 54m
1 stop
BNA2:39 pmNashville Intl
$168
Find similar
American Airlines
Jan 6
BNA6:13 amNashville Intl
7h 00m
1 stop
BOS2:13 pmBoston Logan Intl
Jan 8
BOS6:05 amBoston Logan Intl
4h 49m
1 stop
BNA9:54 amNashville Intl
$172
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Kentucky to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

jue. 2/26

6:30 am-8:38 am

Nonstop2h 08m

Boston Logan Intl

dom. 3/8

9:30 am-12:02 pm

Nonstop2h 32m

$90

NashvilleBoston

BNA - BOS

BNABOS

Nashville Intl

mié. 1/7

9:50 am-1:20 pm

Nonstop2h 30m

Boston Logan Intl

mié. 1/14

7:05 am-9:05 am

Nonstop3h 00m

$133

NashvilleBoston

BNA - BOS

BNABOS

Nashville Intl

sáb. 1/17

9:50 am-1:20 pm

Nonstop2h 30m

Boston Logan Intl

mar. 1/20

7:05 am-9:05 am

Nonstop3h 00m

$135

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

jue. 1/15

3:36 pm-11:57 pm

1 stop8h 21m

Boston Logan Intl

mar. 1/20

5:34 am-2:41 pm

1 stop9h 07m

$140

NashvilleBoston

BNA - BOS

BNABOS

Nashville Intl

mié. 1/7

6:15 pm-9:45 pm

Nonstop2h 30m

Boston Logan Intl

mié. 1/14

9:55 am-11:55 am

Nonstop3h 00m

$142

NashvilleBoston

BNA - BOS

BNABOS

Nashville Intl

vie. 1/16

6:28 am-2:38 pm

1 stop7h 10m

Boston Logan Intl

mar. 1/20

7:05 am-9:05 am

Nonstop3h 00m

$143

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

mar. 2/10

1:00 pm-11:19 pm

1 stop10h 19m

Boston Logan Intl

jue. 2/12

9:29 am-12:12 pm

Nonstop2h 43m

$147

LouisvilleBoston

SDF - BOS

SDFBOS

Louisville Intl

jue. 1/8

7:00 am-4:28 pm

1 stop9h 28m

Boston Logan Intl

mar. 1/13

5:34 am-2:41 pm

1 stop9h 07m

$161

LexingtonBoston

LEX - BOS

LEXBOS

Lexington Blue Grass

sáb. 1/17

7:23 pm-11:57 pm

1 stop4h 34m

Boston Logan Intl

dom. 1/18

1:48 pm-6:52 pm

1 stop5h 04m

$209

LexingtonBoston

LEX - BOS

LEXBOS

Lexington Blue Grass

jue. 1/15

12:49 pm-6:19 pm

1 stop5h 30m

Boston Logan Intl

lun. 1/19

6:43 am-12:19 pm

1 stop5h 36m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Kentucky to Boston

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 Boston?

In general, February is the cheapest month to fly from Kentucky to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $323. If you aren’t able to travel during the month of February, then book flights to Boston from Kentucky during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $333.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Kentucky to Boston is on a Saturday when prices can be found for as low as $388. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,083.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Kentucky to Boston in the evening for as low as $298. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $747 per ticket.

What is the cheapest Kentucky to Boston Logan Intl flight route?

Fly from Louisville Intl to Boston Logan Intl for the best Kentucky - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Kentucky for as low as $303 on momondo.

What cabin class options are available on Kentucky to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Kentucky to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kentucky to Boston flights?

You could potentially save up to 8% on your flight if you consider stops on a Kentucky to Boston flight.

Cheap Kentucky to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Boston

Best Price Found

$344

Fastest flight time

2h 08m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Kentucky in the past 72 hours is $344. The best round-trip flight deal from Kentucky to Boston found on momondo in the last 72 hours is $355.
The fastest flight from Kentucky to Boston takes 2h 08m
Direct flights go from Kentucky to Boston every day.
There is 1 airport in Boston. From Kentucky there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Boston Logan Intl Airport?

    Prices for flights from Kentucky to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kentucky to Boston Logan Intl Airport?

  • How old do you have to be to fly from Kentucky to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kentucky to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kentucky to Boston?

Best airlines flying from Kentucky to Boston

Compare and see reviews for airlines that fly from Kentucky to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $166Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Spirit AirlinesPriceFrom $174Free CancellationRating
6.3
8,185 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $216Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kentucky to Boston with flexible booking policies on momondo?

Flights from Kentucky to Boston 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 Kentucky to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Kentucky. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kentucky to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Boston trip

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