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Cheap flights from Kentucky to San José from $123

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 San José departing on 9/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 7:37 pm
BNA
-
SJO
14h 22m
1 stop
United Airlines Logo
1:25 pm - 10:45 pm
SJO
-
BNA
8h 20m
1 stop
$300United Airlines
Mon, Sep 7 - Thu, Sep 17
United Airlines Logo
8:30 am - 7:39 pm
BNA
-
SJO
12h 09m
1 stop
United Airlines Logo
2:20 pm - 10:02 pm
SJO
-
BNA
7h 42m
1 stop
$302United Airlines
Fri, Oct 30 - Sun, Nov 1
American Airlines Logo
6:30 pm - 12:09 pm
BNA
-
SJO
18h 39m
2 stops
American Airlines Logo
6:22 am - 4:37 pm
SJO
-
BNA
10h 15m
1 stop
$305American Airlines
Sat, Oct 31 - Sat, Nov 7
Delta Logo
6:25 am - 11:58 am
BNA
-
SJO
6h 33m
1 stop
Delta Logo
1:23 pm - 9:03 pm
SJO
-
BNA
6h 40m
1 stop
$312Delta
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
8:30 am - 8:39 pm
BNA
-
SJO
12h 09m
1 stop
United Airlines Logo
2:20 pm - 10:02 pm
SJO
-
BNA
7h 42m
1 stop
$324United Airlines
Sat, Nov 14 - Mon, Nov 23
Southwest Logo
5:00 am - 12:45 pm
BNA
-
SJO
8h 45m
1 stop
Southwest Logo
9:00 am - 6:10 pm
SJO
-
BNA
8h 10m
1 stop
$338Southwest
Thu, Sep 17 - Thu, Sep 24
JetBlue Logo
7:00 am - 11:56 am
BNA
-
SJO
5h 56m
1 stop
JetBlue Logo
2:05 pm - 10:22 pm
SJO
-
BNA
7h 17m
1 stop
$357JetBlue
Sat, Oct 3 - Fri, Oct 9
American Airlines Logo
7:22 pm - 1:00 pm
BNA
-
SJO
18h 38m
2 stops
American Airlines Logo
2:45 pm - 9:32 am
SJO
-
BNA
17h 47m
2 stops
$360American Airlines
Sun, Oct 11 - Sat, Oct 17
Southwest Logo
5:55 pm - 6:00 am
CVG
-
SJO
14h 05m
2 stops
Southwest Logo
12:35 pm - 3:35 pm
SJO
-
CVG
25h 00m
2 stops
$509Southwest
Sat, Oct 17 - Tue, Oct 27
Delta Logo
6:00 am - 11:54 am
LEX
-
SJO
7h 54m
1 stop
Delta Logo
1:25 pm - 11:58 pm
SJO
-
LEX
8h 33m
1 stop
$510Delta
Mon, Sep 14 - Wed, Sep 16

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American Airlines flights from Kentucky to San José

Our best American Airlines deals on Kentucky to San José flight tickets
American Airlines
Oct 31
BNA6:30 pmNashville Intl
18h 39m
2 stops
SJO12:09 pmSan José Juan Santamaria Intl
Nov 7
SJO6:22 amSan José Juan Santamaria Intl
10h 15m
1 stop
BNA4:37 pmNashville Intl
$305
American Airlines
Oct 11
BNA7:22 pmNashville Intl
18h 38m
2 stops
SJO1:00 pmSan José Juan Santamaria Intl
Oct 17
SJO2:45 pmSan José Juan Santamaria Intl
17h 47m
2 stops
BNA9:32 amNashville Intl
$360
American Airlines
Sep 3
BNA5:25 amNashville Intl
15h 28m
1 stop
SJO7:53 pmSan José Juan Santamaria Intl
Sep 7
SJO1:03 pmSan José Juan Santamaria Intl
8h 36m
1 stop
BNA10:39 pmNashville Intl
$362

Southwest flights from Kentucky to San José

Our best Southwest deals on Kentucky to San José flight tickets
Southwest
Sep 17
BNA5:00 amNashville Intl
8h 45m
1 stop
SJO12:45 pmSan José Juan Santamaria Intl
Sep 24
SJO9:00 amSan José Juan Santamaria Intl
8h 10m
1 stop
BNA6:10 pmNashville Intl
$338
Southwest
Oct 17
TYS2:55 pmKnoxville McGhee Tyson
17h 05m
2 stops
SJO6:00 amSan José Juan Santamaria Intl
Oct 24
SJO12:15 pmSan José Juan Santamaria Intl
21h 40m
2 stops
TYS11:55 amKnoxville McGhee Tyson
$513
Southwest
Nov 14
TYS2:50 pmKnoxville McGhee Tyson
17h 10m
2 stops
SJO7:00 amSan José Juan Santamaria Intl
Nov 23
SJO9:00 amSan José Juan Santamaria Intl
6h 50m
1 stop
TYS4:50 pmKnoxville McGhee Tyson
$564

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky to San José 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 June 13, 2026.
Use the filters below to find and compare flights from Kentucky to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Mon 9/7

6:15 am-7:37 pm

1 stop14h 22m

San José Juan Santamaria Intl

Thu 9/17

1:25 pm-10:45 pm

1 stop8h 20m

$300

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Fri 10/30

8:30 am-7:39 pm

1 stop12h 09m

San José Juan Santamaria Intl

Sun 11/1

2:20 pm-10:02 pm

1 stop7h 42m

$302

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Sat 10/31

6:30 pm-12:09 pm

2 stops18h 39m

San José Juan Santamaria Intl

Sat 11/7

6:22 am-4:37 pm

1 stop10h 15m

$305
Quickest round-trip

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Mon 10/12

6:25 am-11:58 am

1 stop6h 33m

San José Juan Santamaria Intl

Mon 10/19

1:23 pm-9:03 pm

1 stop6h 40m

$312

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Sat 11/14

8:30 am-8:39 pm

1 stop12h 09m

San José Juan Santamaria Intl

Mon 11/23

2:20 pm-10:02 pm

1 stop7h 42m

$324

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Thu 9/17

5:00 am-12:45 pm

1 stop8h 45m

San José Juan Santamaria Intl

Thu 9/24

9:00 am-6:10 pm

1 stop8h 10m

$338

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Sat 10/3

7:00 am-11:56 am

1 stop5h 56m

San José Juan Santamaria Intl

Fri 10/9

2:05 pm-10:22 pm

1 stop7h 17m

$357

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Sun 10/11

7:22 pm-1:00 pm

2 stops18h 38m

San José Juan Santamaria Intl

Sat 10/17

2:45 pm-9:32 am

2 stops17h 47m

$360

CincinnatiSan José

CVG - SJO

CVGSJO

Cincinnati Cinci./N. Kentucky

Sat 10/17

5:55 pm-6:00 am

2 stops14h 05m

San José Juan Santamaria Intl

Tue 10/27

12:35 pm-3:35 pm

2 stops25h 00m

$509

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Mon 9/14

6:00 am-11:54 am

1 stop7h 54m

San José Juan Santamaria Intl

Wed 9/16

1:25 pm-11:58 pm

1 stop8h 33m

$510

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 San José from

How to get the cheapest flight ticket from Kentucky to San José

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 San José?

In general, December is the cheapest month to fly from Kentucky to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $195. If you don’t want to visit San José in December, then you should wait until September to fly from Kentucky, when ticket prices are also cheap, with an average price of $289.

Can stopping save me money on Kentucky to San José flights?

You could potentially save up to 4% on your flight if you consider stops on a Kentucky to San José flight.

Cheap Kentucky to San José flight deals and tips

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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Kentucky to San José takes 5h 50m
There are no direct flights from Kentucky to San José. There are no popular flight routes from Kentucky to San José.
Search flight deals

Frequently asked questions about flying from Kentucky to San José

  • When did momondo last update prices for flights from Kentucky to San José Juan Santamaria Intl Airport?

    Prices for flights from Kentucky to San José Juan Santamaria Intl Airport refresh daily.

  • How many operators does momondo search for flights from Kentucky to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Kentucky to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to San José

Compare and see reviews for airlines that fly from Kentucky to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $295Free CancellationRating
7.9
8,405 reviews
Search Delta flights
American AirlinesPriceFrom $351Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
United AirlinesPriceFrom $371Free CancellationRating
7.4
9,815 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to San José. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Kentucky to San José flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to San José?

Once all potential Kentucky to San José flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Kentucky and alert you when they change.

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