Cheap Flights from Louisville, KY to Boston, MA from $116
Return flight: Boston – Louisville
On Cheapflightsplus.com you will find 397 connecting flights from Louisville to Boston. You can compare airfare deals from 5 airlines and multiple travel sites from $116, 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: $116 (one-way), $199 (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 $116. Take a look at the list of flights with layovers from Louisville to Boston from $116. There’re no direct flights. The fastest connecting flight – 3h 57m.
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $116 | 17:34 Louisville Standiford Field | 23:47 Boston Logan | 6h 13m layover 0h 54m - Orlando | Spirit Airlines | NK2610 NK2258 |
| from $118 | 13:57 Louisville Standiford Field | 23:03 Boston Logan | 9h 6m layover 3h 44m - Orlando | Spirit Airlines | NK1643 NK1452 |
| from $125 | 14:30 Louisville Standiford Field | 18:51+1 день Boston Logan | 28h 21m layover 22h 12m - Dallas | Spirit Airlines | NK2051 NK2151 |
| from $127 | 17:45 Louisville Standiford Field | 23:40 Boston Logan | 5h 55m layover 2h 20m - Detroit | Spirit Airlines | NK3883 NK2329 |
| from $157 | 05:03 Louisville Standiford Field | 11:12 Boston Logan | 6h 9m layover 0h 35m - Miami | Spirit Airlines | NK2716 NK2126 |
| from $158 | 16:45 Louisville Standiford Field | 13:30+1 день Boston Logan | 20h 45m layover 17h 1m - Myrtle Beach | Spirit Airlines | NK2751 NK2658 |
| from $159 | 12:04 Louisville Standiford Field | 13:30+1 день Boston Logan | 25h 26m layover 21h 52m - Myrtle Beach | Allegiant Air | G42937 NK2658 |
| from $145 | 12:04 Louisville Standiford Field | 23:29 Boston Logan | 11h 25m layover 3h 10m - Myrtle Beach 1h 45m - Miami | Allegiant Air | G42937 NK2656 NK2212 |
| from $146 | 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 $151 | 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 $151 | 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 $156 | 12:16 Louisville Standiford Field | 09:11+1 день Boston Logan | 20h 55m layover 5h 21m - Miami 8h 56m - Fletcher | Allegiant Air | G42146 G4254 G4228 |
| from $162 | 12:16 Louisville Standiford Field | 09:46+1 день Boston Logan | 21h 30m layover 5h 21m - Miami 9h 31m - Fletcher | Allegiant Air | G42146 G4254 G4269 |
| from $162 | 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 $165 | 13:57 Louisville Standiford Field | 11:56+1 день Boston Logan | 21h 59m layover 4h 26m - Orlando 11h 46m - Norfolk | Spirit Airlines | NK1643 NK1267 G41209 |
| from $167 | 16:45 Louisville Standiford Field | 09:25+1 день Boston Logan | 16h 40m layover 2h 35m - Myrtle Beach 8h 30m - Indianapolis | Spirit Airlines | NK2751 G4631 G4594 |
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 30, 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$157 |
|
|
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$203 |
|
|
06:00 — 17:41
|
06:00 — 07:35
UA6358
United Airlines
Louisville — Washington D.C.
8h 25m stop
16:00 — 17:41
UA1856
United Airlines
Washington D.C. — Boston
|
11h 41m including layover |
Find flight
from$272 |
|
|
06:00 — 18:56
|
06:00 — 07:35
UA6358
United Airlines
Louisville — Washington D.C.
9h 35m stop
17:33 — 19:20
UA688
United Airlines
Washington D.C. — Boston
|
12h 56m including layover |
Find flight
from$272 |
|
|
07:00 — 18:03
|
07:00 — 07:37
UA3422
United Airlines
Louisville — Chicago
6h 48m stop
14:25 — 18:03
UA580
United Airlines
Chicago — Boston
|
11h 3m including layover |
Find flight
from$243 |
|
|
07:00 — 19:10
|
07:00 — 07:37
UA3422
United Airlines
Louisville — Chicago
8h 3m stop
16:05 — 19:35
UA1677
United Airlines
Chicago — Boston
|
12h 10m including layover |
Find flight
from$243 |
|
|
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$187 |
|
|
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$187 |
|
|
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$201 |
|
|
09:32 — 23:29
|
09:22 — 11:49
G42156
Allegiant Air
Louisville — Miami
8h 14m stop
20:13 — 23:29
NK2212
Spirit Airlines
Miami — Boston
|
13h 57m including layover |
Find flight
from$195 |
|
|
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$182 |
|
|
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$187 |
|
|
11:10 — 21:49
|
11:10 — 11:47
UA3511
United Airlines
Louisville — Chicago
6h 23m stop
18:20 — 21:59
UA1989
United Airlines
Chicago — Boston
|
10h 39m including layover |
Find flight
from$243 |
|
|
11:10 — 00:59
+1 day
|
11:10 — 11:47
UA3511
United Airlines
Louisville — Chicago
9h 43m stop
21:30 — 00:59
UA1779
United Airlines
Chicago — Boston
|
13h 49m including layover |
Find flight
from$243 |
|
|
12:04 — 13:30
+1 day
|
12:04 — 13:32
G42937
Allegiant Air
Louisville — Myrtle Beach
21h 52m stop
11:24 — 13:30
NK2658
Spirit Airlines
Myrtle Beach — Boston
|
25h 26m including layover |
Find flight
from$159 |
|
|
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$175 |
|
|
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$188 |
|
|
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$118 |
|
|
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$176 |
|
|
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$125 |
|
|
16:45 — 13:30
+1 day
|
16:45 — 18:23
NK2751
Spirit Airlines
Louisville — Myrtle Beach
17h 1m stop
11:24 — 13:30
NK2658
Spirit Airlines
Myrtle Beach — Boston
|
20h 45m including layover |
Find flight
from$158 |
|
|
16:45 — 18:52
+1 day
|
16:45 — 18:23
NK2751
Spirit Airlines
Louisville — Myrtle Beach
22h 19m stop
16:42 — 18:52
NK2522
Spirit Airlines
Myrtle Beach — Boston
|
26h 7m including layover |
Find flight
from$203 |
|
|
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$116 |
|
|
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$127 |
|
|
18:00 — 09:56
+1 day
|
18:00 — 18:41
UA4502
United Airlines
Louisville — Chicago
11h 49m stop
06:30 — 09:56
UA2104
United Airlines
Chicago — Boston
|
15h 56m including layover |
Find flight
from$246 |
|
|
18:25 — 09:09
+1 day
|
18:25 — 20:42
NK2610
Spirit Airlines
Louisville — Orlando
9h 25m stop
06:07 — 09:09
NK2090
Spirit Airlines
Orlando — Boston
|
14h 44m including layover |
Find flight
from$233 |
|
|
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$185 |
|
|
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$207 |
|
*Departure and arrival times - local. Updated on July 30, 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 15h 35m.
- The fastest flight 3h 57m
- Average flight time 15h 35m
- The earliest flight 05:03
- The latest flight 20:58
- Distance 828 ml
The cheapest months to travel to Boston are june (from 116 $), august (from 118 $), july (from 125 $).
The most expensive months are february (from 706 $), november (from 587 $), december (from 309 $).
What is the lowest airfare Louisville to Boston?
The cheapest plane ticket found by our users is $116. This airfare is for economy class on one-way NK2610 flight by Spirit Airlines for July 5, 2025 which leaves Standiford Field in Louisville at 17:34 am and arrives at Boston Logan at 23:47.
Economy class
$116
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 $ 176 . And the most expensive tickets are offered by United Airlines airline - from $ 780.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 397 flights with layovers on the route. The fastest connecting flight is UA3543 by United Airlines takes 3h 57m and the cheapest is NK2610 by Spirit Airlines for $116.
- SY - Sun Country Airlinesfrom $176Find
- MX - Mexicanafrom $239Find
- UA - United Airlinesfrom $187Find
- NK - Spirit Airlinesfrom $116Find
- G4 - Allegiant Airfrom $145Find
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 $116Find
- 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?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- 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.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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