$139 Find Cheap Flights from San José to Kentucky

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Kentucky departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kentucky

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Kentucky, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Kentucky, as well as popular online travel agencies
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Cheap Flights from San José to Kentucky

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Louisville
Louisville1 stop$255
Lexington
Lexington1 stop$512
Nashville
Nashville1 stop$269
Louisville
Louisville1 stop$255
Lexington
Lexington1 stop$512
Nashville
Nashville1 stop$269

Book Cheap San José to Kentucky Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Kentucky that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Kentucky

Tue, Feb 3 - Fri, Feb 6
United Airlines Logo
6:30 am - 7:54 pmSJO-SDF
12h 24m1 stop
United Airlines Logo
5:35 am - 12:56 pmSDF-SJO
8h 21m1 stop
$255United Airlines
Find Deal
Fri, Feb 6 - Wed, Feb 11
American Airlines Logo
8:00 am - 11:19 pmSJO-SDF
14h 19m2 stops
American Airlines Logo
7:14 pm - 12:24 pmSDF-SJO
18h 10m2 stops
$265American Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
Spirit Airlines Logo
1:30 pm - 7:48 pmSJO-BNA
30h 18m1 stop
Spirit Airlines Logo
8:03 pm - 12:22 pmBNA-SJO
16h 19m1 stop
$269Spirit Airlines
Find Deal
Mon, Dec 8 - Tue, Jan 20
Spirit Airlines Logo
1:31 pm - 10:27 pmSJO-BNA
8h 56m1 stop
Spirit Airlines Logo
8:12 pm - 12:22 pmBNA-SJO
16h 10m1 stop
$278Spirit Airlines
Find Deal
Thu, Dec 18 - Wed, Jan 14
Multiple Airlines Logo
1:31 pm - 9:13 pmSJO-TYS
6h 42m1 stop
Multiple Airlines Logo
4:47 pm - 12:22 pmTYS-SJO
20h 35m1 stop
$280Multiple Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Spirit Airlines Logo
1:31 pm - 10:27 pmSJO-BNA
8h 56m1 stop
Spirit Airlines Logo
8:59 pm - 11:42 amBNA-SJO
14h 43m2 stops
$281Spirit Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 6
United Airlines Logo
6:30 am - 7:54 pmSJO-SDF
12h 24m1 stop
United Airlines Logo
5:35 am - 8:39 pmSDF-SJO
16h 04m2 stops
$309United Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 29
American Airlines Logo
6:00 am - 11:59 pmSJO-SDF
16h 59m1 stop
American Airlines Logo
6:00 am - 9:02 pmSDF-SJO
16h 02m1 stop
$319American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Delta Logo
2:31 pm - 11:55 pmSJO-CVG
8h 24m1 stop
Delta Logo
2:25 pm - 10:15 pmCVG-SJO
8h 50m1 stop
$333Delta
Find Deal
Mon, Feb 2 - Sat, Feb 7
Delta Logo
7:00 am - 5:51 pmSJO-LEX
9h 51m1 stop
Delta Logo
2:36 pm - 10:15 pmLEX-SJO
8h 39m1 stop
$539Delta
Find Deal
Booking Insights

KAYAK's insights & trends for San José to Kentucky flights

Get data-powered insights and trends into flights from San José to Kentucky to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San José to Kentucky?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Kentucky, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Kentucky is August, when tickets cost $243 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $561 and $468 respectively.

What’s the cheapest day of the week to fly from San José to Kentucky?

The average price of all round-trip flights from San José to Kentucky clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Kentucky on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from San José to Kentucky. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

Good to know

Low seasonMarch
Cheapest flight$139
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from San José to Nashville

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from San José to Kentucky?

    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 San José to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San José to 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 San José to Kentucky?

    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 from San José to Kentucky with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Kentucky?

    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 from San José to Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Kentucky?

    The cheapest time of day to fly to Kentucky is generally in the morning, when round-trip flights cost $470 on average. The most expensive time of day to fly to Kentucky is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $518.

Reviews of the top airlines flying from San José to Kentucky

 
See real verified KAYAK customer reviews for airlines flying from San José to Kentucky. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9046 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

8.0 ExcellentAnonymous, Nov 2025BTR - IAH
Read more United Airlines reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

The inflight staff is never the issue always the extra and charges american charges! Literally 30 bucks for WiFi! Is insane and then it’s choppy and slow. If you pay for it once you don’t need to pay again for switching aircraft especially when there is flight delays

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

We were told the flight was delayed 5 times, then it was moved to the next day.

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

Everything you need to know for your flight from San José to Kentucky

Information on your arrival and departure airports