Cheap Flights from Louisville, KY to Boston, MA from $88
Return flight: Boston – Louisville
On Cheapflightsplus.com you will find 264 connecting flights from Louisville to Boston. You can compare airfare deals from 5 airlines and multiple travel sites from $88, book and save on cheap plane tickets and last minute offers. Also check out SDF-BOS flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Louisville to Boston Flight Deals
To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights».
To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight.
Cheapest flights in November: $88 (one-way), $151 (round-trip).
Direct flights
Check prices for return flight
Best Flights from Louisville to Boston Today
Take a look at the list of non stop flights and flights with layovers from Louisville to Boston with the lowest price of $88. Take a look at the list of flights with layovers from Louisville to Boston from $88. There’re no direct flights. The fastest connecting flight – 4h 6m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $88 | 13:57 Louisville Standiford Field | 23:03 Boston Logan | 9h 6m layover 3h 44m - Orlando | Spirit Airlines | NK1643 NK1452 |
| from $93 | 14:30 Louisville Standiford Field | 18:51+1 день Boston Logan | 28h 21m layover 22h 12m - Dallas | Spirit Airlines | NK2051 NK2151 |
| from $94 | 17:45 Louisville Standiford Field | 23:40 Boston Logan | 5h 55m layover 2h 20m - Detroit | Spirit Airlines | NK3883 NK2329 |
| from $117 | 05:03 Louisville Standiford Field | 11:12 Boston Logan | 6h 9m layover 0h 35m - Miami | Spirit Airlines | NK2716 NK2126 |
| from $130 | 12:16 Louisville Standiford Field | 15:37+1 день Boston Logan | 27h 21m layover 21h 40m - Miami | Allegiant Air | G42146 NK2126 |
| from $131 | 14:10 Louisville Standiford Field | 09:19+1 день Boston Logan | 19h 9m layover 14h 24m - Minneapolis | Sun Country Airlines | SY1792 SY249 |
| from $109 | 12:32 Louisville Standiford Field | 09:03+1 день Boston Logan | 20h 31m layover 7h 21m - Newark 6h 42m - Myrtle Beach | Spirit Airlines | NK1785 NK1810 NK1805 |
| from $113 | 15:52 Louisville Standiford Field | 09:15+1 день Boston Logan | 17h 23m layover 2h 49m - Clearwater 8h 39m - Knoxville | Allegiant Air | G42684 G43048 G41397 |
| from $113 | 10:58 Louisville Standiford Field | 10:13+1 день Boston Logan | 23h 15m layover 7h 44m - Clearwater 9h 37m - Knoxville | Allegiant Air | G42719 G43033 G43021 |
| from $120 | 13:57 Louisville Standiford Field | 12:11+1 день Boston Logan | 22h 14m layover 13h 45m - Atlanta 3h 56m - Baltimore | Spirit Airlines | NK2459 NK2343 NK2105 |
| from $126 | 16:22 Louisville Standiford Field | 10:40+1 день Boston Logan | 18h 18m layover 11h 18m - Newark 0h 39m - Myrtle Beach | Spirit Airlines | NK2733 NK991 NK893 |
| from $129 | 14:30 Louisville Standiford Field | 09:03+1 день Boston Logan | 18h 33m layover 4h 35m - Dallas 5h 50m - Orlando | Spirit Airlines | NK2051 NK2263 NK2090 |
| from $129 | 14:38 Louisville Standiford Field | 19:39+1 день Boston Logan | 29h 1m layover 14h 12m - Detroit 10h 27m - Baltimore | Spirit Airlines | NK1256 NK1553 NK1608 |
| from $129 | 11:12 Louisville Standiford Field | 19:21+1 день Boston Logan | 32h 9m layover 18h 38m - Atlanta 5h 46m - Dallas | Spirit Airlines | NK1857 NK1378 NK1838 |
| from $132 | 11:04 Louisville Standiford Field | 15:37+1 день Boston Logan | 28h 33m layover 16h 38m - Detroit 4h 18m - Miami | Spirit Airlines | NK2795 NK2007 NK2126 |
| from $132 | 18:09 Louisville Standiford Field | 23:29+1 день Boston Logan | 29h 20m layover 17h 24m - Los Angeles 0h 57m - Baltimore | Spirit Airlines | NK897 NK3074 NK3075 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 02, 2025
Flight Schedule Louisville (Kentucky) to Boston (Massachusetts)
Full flight schedule will help you in detecting at what time planes fly from Louisville to Boston. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
| Departure | Arrival | Flight Details | Flight Duration | Price |
|---|---|---|---|---|
|
05:03 — 11:12
|
18:48 — 21:22
NK2716
Spirit Airlines
Louisville — Miami
35m stop
12:29 — 15:44
NK2126
Spirit Airlines
Miami — Boston
|
6h 9m including layover |
Find flight
from$117 |
|
|
05:03 — 22:56
|
05:03 — 07:25
NK2716
Spirit Airlines
Louisville — Miami
12h 13m stop
19:38 — 22:56
NK2212
Spirit Airlines
Miami — Boston
|
17h 53m including layover |
Find flight
from$151 |
|
|
06:15 — 15:14
|
06:15 — 08:30
UA3594
United Airlines
Louisville — Newark
5h 30m stop
14:00 — 15:14
UA1047
United Airlines
Newark — Boston
|
8h 59m including layover |
Find flight
from$213 |
|
|
06:15 — 16:28
|
06:15 — 08:30
UA3594
United Airlines
Louisville — Newark
6h 40m stop
15:10 — 16:28
UA225
United Airlines
Newark — Boston
|
10h 13m including layover |
Find flight
from$213 |
|
|
07:00 — 17:02
|
07:00 — 07:38
UA3422
United Airlines
Louisville — Chicago
5h 52m stop
13:30 — 17:02
UA1262
United Airlines
Chicago — Boston
|
10h 2m including layover |
Find flight
from$194 |
|
|
07:00 — 17:46
|
07:00 — 07:38
UA3422
United Airlines
Louisville — Chicago
6h 37m stop
14:15 — 17:46
UA1693
United Airlines
Chicago — Boston
|
10h 46m including layover |
Find flight
from$194 |
|
|
08:45 — 17:02
|
08:45 — 09:23
UA3653
United Airlines
Louisville — Chicago
4h 7m stop
13:30 — 17:02
UA1262
United Airlines
Chicago — Boston
|
8h 17m including layover |
Find flight
from$139 |
|
|
08:45 — 17:46
|
08:45 — 09:23
UA3653
United Airlines
Louisville — Chicago
4h 52m stop
14:15 — 17:46
UA1693
United Airlines
Chicago — Boston
|
9h 1m including layover |
Find flight
from$139 |
|
|
09:06 — 15:35
|
09:06 — 11:15
NK143
Spirit Airlines
Louisville — Orlando
1h 15m stop
12:30 — 15:35
NK3796
Spirit Airlines
Orlando — Boston
|
6h 29m including layover |
Find flight
from$150 |
|
|
10:54 — 22:07
|
10:54 — 12:21
G42969
Allegiant Air
Louisville — Myrtle Beach
7h 38m stop
19:59 — 22:07
NK2517
Spirit Airlines
Myrtle Beach — Boston
|
11h 13m including layover |
Find flight
from$140 |
|
|
10:55 — 19:29
|
10:55 — 11:33
UA5573
United Airlines
Louisville — Chicago
4h 25m stop
15:58 — 19:29
UA1677
United Airlines
Chicago — Boston
|
8h 34m including layover |
Find flight
from$139 |
|
|
11:25 — 00:59
+1 day
|
11:25 — 12:01
UA5542
United Airlines
Louisville — Chicago
9h 31m stop
21:32 — 00:59
UA1779
United Airlines
Chicago — Boston
|
13h 34m including layover |
Find flight
from$207 |
|
|
11:25 — 00:59
+1 day
|
11:25 — 12:01
UA5482
United Airlines
Louisville — Chicago
9h 31m stop
21:32 — 00:59
UA1779
United Airlines
Chicago — Boston
|
13h 34m including layover |
Find flight
from$210 |
|
|
12:16 — 15:37
+1 day
|
12:16 — 14:42
G42146
Allegiant Air
Louisville — Miami
21h 40m stop
12:22 — 15:37
NK2126
Spirit Airlines
Miami — Boston
|
27h 21m including layover |
Find flight
from$130 |
|
|
12:48 — 23:00
|
12:48 — 15:08
UA3412
United Airlines
Louisville — Newark
6h 27m stop
21:45 — 23:10
UA1045
United Airlines
Newark — Boston
|
10h 12m including layover |
Find flight
from$213 |
|
|
13:35 — 22:07
|
13:35 — 15:09
NK2751
Spirit Airlines
Louisville — Myrtle Beach
4h 50m stop
19:59 — 22:07
NK2517
Spirit Airlines
Myrtle Beach — Boston
|
8h 32m including layover |
Find flight
from$140 |
|
|
13:57 — 23:03
|
13:57 — 16:11
NK1643
Spirit Airlines
Louisville — Orlando
3h 44m stop
19:55 — 23:03
NK1452
Spirit Airlines
Orlando — Boston
|
9h 6m including layover |
Find flight
from$88 |
|
|
14:10 — 09:19
+1 day
|
14:10 — 15:12
SY1792
Sun Country Airlines
Louisville — Minneapolis
14h 24m stop
05:36 — 09:19
SY249
Sun Country Airlines
Minneapolis — Boston
|
19h 9m including layover |
Find flight
from$131 |
|
|
14:30 — 18:51
+1 day
|
14:30 — 15:54
NK2051
Spirit Airlines
Louisville — Dallas
22h 12m stop
14:06 — 18:51
NK2151
Spirit Airlines
Dallas — Boston
|
28h 21m including layover |
Find flight
from$93 |
|
|
17:34 — 23:47
|
18:25 — 20:42
NK2610
Spirit Airlines
Louisville — Orlando
54m stop
20:42 — 23:47
NK2258
Spirit Airlines
Orlando — Boston
|
6h 13m including layover |
Find flight
from$151 |
|
|
17:45 — 23:40
|
17:45 — 19:25
NK3883
Spirit Airlines
Louisville — Detroit
2h 20m stop
21:45 — 23:40
NK2329
Spirit Airlines
Detroit — Boston
|
5h 55m including layover |
Find flight
from$94 |
|
|
18:08 — 09:26
+1 day
|
18:08 — 18:50
UA5264
United Airlines
Louisville — Chicago
11h 10m stop
06:00 — 09:26
UA2104
United Airlines
Chicago — Boston
|
15h 18m including layover |
Find flight
from$206 |
|
|
18:08 — 23:12
|
18:08 — 18:50
UA5264
United Airlines
Louisville — Chicago
55m stop
20:30 — 23:59
UA1129
United Airlines
Chicago — Boston
|
5h 4m including layover |
Find flight
from$226 |
|
|
20:20 — 18:18
+1 day
|
20:20 — 21:44
NK3187
Spirit Airlines
Louisville — Myrtle Beach
18h 24m stop
16:08 — 18:18
NK138
Spirit Airlines
Myrtle Beach — Boston
|
21h 58m including layover |
Find flight
from$138 |
|
|
20:20 — 10:40
+1 day
|
20:20 — 21:44
NK3187
Spirit Airlines
Louisville — Myrtle Beach
10h 50m stop
08:34 — 10:40
NK893
Spirit Airlines
Myrtle Beach — Boston
|
14h 20m including layover |
Find flight
from$155 |
|
*Departure and arrival times - local. Updated on July 2, 2025
Flight Information
Below we will explain in detail what the flights cost on the destination from Louisville to Boston depends on and how to choose the most interesting flight option for you.
Distance between Louisville and Boston is 1332 miles. Time difference between the cities is 0h. Airplanes depart 05:03 to 20:58 from 3 Louisville airports and arrive 05:03 to 20:58 to 4 Boston airports. Average flight time is 16h 17m.
- The fastest flight 4h 6m
- Average flight time 16h 17m
- The earliest flight 05:03
- The latest flight 20:58
- Distance 828 ml
The cheapest months to travel to Boston are june (from 115 $), august (from 118 $), july (from 125 $).
The most expensive months are february (from 703 $), may (from 210 $), september (from 184 $).
What is the lowest airfare Louisville to Boston?
The cheapest plane ticket found by our users is $88. This airfare is for economy class on one-way NK1643 flight by Spirit Airlines for August 7, 2025 which leaves Standiford Field in Louisville at 13:57 am and arrives at Boston Logan at 23:03.
Economy class
$88
Business class
?
First class
?
Popular Airlines on the Route
The flight Louisville — Boston is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Sun Country Airlines - 3 departures per week at the price of from $ 131 . And the most expensive tickets are offered by United Airlines airline - from $ 573.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 264 flights with layovers on the route. The fastest connecting flight is UA6026 by United Airlines takes 4h 6m and the cheapest is NK1643 by Spirit Airlines for $88.
- SY - Sun Country Airlinesfrom $131Find
- MX - Mexicanafrom $179Find
- UA - United Airlinesfrom $139Find
- NK - Spirit Airlinesfrom $88Find
- G4 - Allegiant Airfrom $113Find
See more connecting flights
Airports
You can fly from Louisville to Boston from 3 airports (Standiford Field, Intercontinental, Bowman Field).
Louisville airports
- Standiford Field-SDFfrom $88Find
- Intercontinental-LJCFind
- Bowman Field-LOUFind
Boston airports
- Boston City Heliport-JBCFind
- Boston RT128 Rail-ZRUFind
- Boston South Rail-ZTOFind
- Logan-BOSFind
Airplanes
There are flights to Boston from Louisville by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Louisville
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Top International Destinations from Louisville
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $56Find
How to book a plane ticket yourself?
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- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
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