Find cheap flights to Kentucky

Find cheap flights to Kentucky

Round-trip
Economy
Boston (BOS)
Kentucky
Thu. 6/8
Thu. 13/8
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Kentucky

Latest Kentucky Flight Deals

Louisville
1 stop from C$ 284
1 stop from C$ 354
Lexington
1 stop from C$ 255
1 stop from C$ 432

Good to know

Low season

March Best time to beat the crowds (4% less expensive on average)

High season

September Most popular time to fly (12% more expensive on average)

Average price of a round-trip

C$ 394 (avg. price over the last 2 weeks)

Good deal for a round-trip

C$ 183 or less

Top tips for finding cheap flights to Kentucky

  • Looking for cheap airfare to Kentucky? 25% of our users found round-trip tickets to Kentucky for the following prices or less: From Toronto C$ 270, from Montreal C$ 362, from Ottawa C$ 524
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be April, May and June. The cheapest month to fly to Kentucky is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kentucky flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Kentucky flights

How long is the flight to Kentucky?

What is the cheapest flight to Kentucky?

What are the most popular destinations in Kentucky?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines flying to Kentucky

Scores according to KAYAK customer reviews

8.7
Korean Air
Overall score based on 4,929 reviews
8.8
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews
Read more about Korean Air

Book Cheap Kentucky Plane Tickets

Recent round-trip flight deals

25/9
Fri.
2 stops
Delta
10h 48m
YYZ - SDF
29/9
Tue.
2 stops
Delta
10h 07m
SDF - YYZ
1/1
Fri.
1 stop
Korean Air
7h 21m
YYZ - SDF
15/1
Fri.
1 stop
Korean Air
5h 34m
SDF - YYZ
1/1
Fri.
1 stop
Aer Lingus
5h 50m
YYZ - SDF
15/1
Fri.
1 stop
Aer Lingus
6h 14m
SDF - YYZ
1/1
Fri.
1 stop
Delta
3h 41m
YYZ - SDF
15/1
Fri.
1 stop
Delta
4h 50m
SDF - YYZ
1/1
Fri.
1 stop
Delta
3h 41m
YYZ - SDF
15/1
Fri.
1 stop
Delta
7h 17m
SDF - YYZ
24/7
Fri.
1 stop
Delta
3h 46m
YYZ - SDF
15/8
Sat.
1 stop
Delta
6h 00m
SDF - YYZ
1/1
Fri.
1 stop
Delta
7h 21m
YYZ - SDF
15/1
Fri.
1 stop
Delta
5h 34m
SDF - YYZ
1/1
Fri.
1 stop
Aer Lingus
5h 50m
YYZ - SDF
15/1
Fri.
1 stop
Aer Lingus
6h 14m
SDF - YYZ
1/1
Fri.
1 stop
Korean Air
7h 21m
YYZ - SDF
15/1
Fri.
1 stop
Korean Air
5h 34m
SDF - YYZ
2/9
Wed.
2 stops
Lufthansa
8h 21m
YYC - SDF
16/9
Wed.
1 stop
Lufthansa
9h 21m
SDF - YYC
1/1
Fri.
1 stop
Delta
7h 21m
YYZ - SDF
15/1
Fri.
1 stop
Delta
7h 17m
SDF - YYZ
2/9
Wed.
2 stops
Air India
13h 49m
YYC - SDF
16/9
Wed.
1 stop
Air India
7h 03m
SDF - YYC
1/1
Fri.
1 stop
Multiple Airlines
7h 21m
YYZ - SDF
15/1
Fri.
2 stops
Multiple Airlines
6h 16m
SDF - YYZ
5/9
Sat.
2 stops
Delta
9h 35m
YYZ - SDF
7/9
Mon.
2 stops
Delta
11h 00m
SDF - YYZ
1/1
Fri.
1 stop
Multiple Airlines
7h 21m
YYZ - SDF
15/1
Fri.
2 stops
Multiple Airlines
6h 16m
SDF - YYZ
2/9
Wed.
2 stops
Air New Zealand
13h 49m
YYC - SDF
16/9
Wed.
1 stop
Air New Zealand
8h 08m
SDF - YYC

Recent one-way flight deals

29/7
Wed.
1 stop
British Airways
9h 10m
YYZ - LEX
11/9
Fri.
1 stop
Delta
4h 15m
YYZ - LEX
29/7
Wed.
1 stop
Delta
3h 38m
YYZ - LEX
29/7
Wed.
1 stop
Air New Zealand
22h 57m
YYZ - LEX
31/7
Fri.
1 stop
Delta
3h 38m
YYZ - LEX
5/9
Sat.
2 stops
Lufthansa
10h 04m
YVR - SDF
29/7
Wed.
1 stop
Aer Lingus
7h 55m
YYZ - LEX
31/7
Fri.
3 stops
Multiple Airlines
27h 21m
YYZ - LEX
24/7
Fri.
1 stop
Delta
3h 38m
YYZ - LEX
23/7
Thu.
2 stops
Delta
9h 05m
YYZ - LEX
6/9
Sun.
2 stops
Aer Lingus
23h 57m
YVR - SDF
5/9
Sat.
3 stops
Aeromexico
20h 58m
YVR - SDF
6/9
Sun.
2 stops
Delta
12h 11m
YVR - SDF
5/9
Sat.
1 stop
British Airways
22h 17m
YVR - SDF
5/9
Sat.
2 stops
Air New Zealand
21h 40m
YVR - SDF
5/9
Sat.
2 stops
Delta
10h 11m
YVR - SDF
24/7
Fri.
3 stops
Multiple Airlines
27h 20m
YYZ - LEX
6/9
Sun.
2 stops
Lufthansa
14h 06m
YVR - SDF
6/9
Sun.
2 stops
Air New Zealand
18h 24m
YVR - SDF
5/9
Sat.
2 stops
Lufthansa
10h 04m
YVR - SDF

Recent domestic flight deals

19/11
Thu.
1 stop
Delta
5h 46m
BWI - LEX
23/11
Mon.
1 stop
Delta
6h 50m
LEX - BWI
20/8
Thu.
2 stops
Delta
8h 55m
BWI - LEX
23/8
Sun.
1 stop
Delta
3h 54m
LEX - BWI
23/11
Mon.
2 stops
Delta
9h 38m
BWI - LEX
27/11
Fri.
1 stop
Delta
4h 32m
LEX - BWI
18/8
Tue.
1 stop
Multiple Airlines
3h 57m
BWI - LEX
25/8
Tue.
1 stop
Multiple Airlines
5h 28m
LEX - BWI
20/8
Thu.
1 stop
Multiple Airlines
5h 34m
BWI - LEX
23/8
Sun.
1 stop
Multiple Airlines
4h 22m
LEX - BWI
*
Prices are per person, are for e–tickets and include all taxes & fees in CAD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First