Find deals on international flights to Kentucky

Find deals on international flights to Kentucky

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Good to know

Low season

August Best time to beat the crowds with an average 4% drop in price.

High season

December Most popular time to fly with an average 15% increase in price.

Average price round-trip

$357 (avg. price over the last 2 weeks)

Good deal round-trip

$88 or less

Good deal one-way

$56 or less

FAQs for booking Worldwide to Kentucky flights

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Top 4 airlines serving Worldwide to Kentucky

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,036 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "On time"
Cons: "Nothing"

Pros: "Crew was friendly and engaging"
Cons: "I wiped down my seat area to clean it. It would be nice to know what Delta is doing as well."

Cons: "They lost my bags. Unacceptable"

Pros: "Pretty much everything"
Cons: "Food somewhat expensive..... boarding off the plane - ones with no baggage should get off first then more control about everybody getting in the aisles trying to get their luggage and holding everybody up"

Pros: "Crew was very friendly"
Cons: "the seats are horribly squished and uncomfortable. It’s the only thing that makes the flight not excellent"

Pros: "Thanks for the monitors."
Cons: "The crew seems tired."

Pros: "No comments"
Cons: "Cleaners had not done a great job. There were paper napkins left over in the seat pocket from earlier flight."

Cons: "Late departure"

Pros: "It wasn’t delayed 3 hours like the first flight"
Cons: "Departing on time"

Pros: "Delta crew is always great."
Cons: "You need to update ALL of your planes to have charging at EVERY seat, not just the passengers in comfort plus or better. It’s 2019. We ALL have devices."

Pros: "Everything about delta"

Cons: "The Male flight attendant was rather rude"

Cons: "Crew was grouchy and rushed past you without really trying to cater to your needs/ get you what you want."

Pros: "Airbus was nice"
Cons: "Delayed by over 1 1/2 hours"

Pros: "I got to board early because I volunteered to check my carry-on. Very friendly flight attendants. Love flying delta. They are always consistent and the movies they offer with the gogo in-flight app are always updated and recently released popular movies."

Pros: "Even though the flight was delayed by a few minutes we still arrived on time."

Pros: "Friendly and Professional Crew"
Cons: "Snacks were a bit boring & no tv’s onboard."

Pros: "The whole crew was great and very accommodating"

Pros: "Excellent"
Cons: "None"

Cons: "1,5 hours delay"

Pros: "Seat comfortable"
Cons: "NA"

Pros: "Great crew and plane arrived on time."
Cons: "No entertainment and no place to charge devices."

Pros: "The crew was wonderful, the flight was on time."
Cons: "But the seats are so tight that we were definitely elbow to elbow and once seated I was unable to access even the purse that was at my feet. There was no entertainment and the tray table was tiny, not even an indentation for a cup!"

Pros: "Excellent"

Cons: "The seat was very uncomfortable"

Pros: "Smooth flight, on-tome departure"
Cons: "Service in business class left a little more to be desired. I had to ask for food and drinks, because I feel off to sleep in the first round. Came to Gate early, but had to wait for agent to put the jet bridge. Only one person was available."

Pros: "Great service"
Cons: "No complain"

Pros: "Great service all around. As comfortable as you can get for a domestic flight."
Cons: "Food was pretty good, but not up to their usual high standards"

Pros: "I had the opportunity to send my carry on to the final destination. The flight was overbooked and there was no place to put carry on on the top place."
Cons: "I did not have the chance to choose my seat. I traveled sandwiched by two overweighted guys. I was holding my arms and was literally compressed by the gentlemen. Horrible experience. If I had the chance to choose my seat I would pick the corridor, and had a little less embarrassment and sweating."

Cons: "Delta staff is not too friendly"

Pros: "Seating"
Cons: "The re route to MSP... Seven hour flight time for a two and half hour flight..."

Pros: "Flights were on time boarding was easy. 2nd crew from ATLANTA was friendly."
Cons: "The foldable snack tray was broken on the flight to ATL."

Pros: "The crew was very nice and attentative."
Cons: "The amount of delays causing us to miss our connection and be stuck in another city for a night before getting to our destination the next day(hopefully)."

Cons: "There was a change in our flight. According to Delta you didn't confirm every leg of our flight and the plane was over booked."

Pros: "There was a threat in the airport which caused the closure of one terminal. It happened to be the one from which this flight was due to depart. The crew was calm and able to get everyone on board with a minimum delay, considering the circumstances. The flight crew made up some time in the air and we were able to land less than 30 minutes after our original ETA. Well done, Delta."

Pros: "Smooth and easy."
Cons: "Not applicable"

Pros: "People"

Pros: "Nothing"
Cons: "The staff"

Pros: "I had to take a United flight last week for a short flight and once again I was reminded why I ALWAYS fly Delta if at all possible. United crew hid in the galley the whole trip wit lititle to no interaction with passengers. My flight today on Delta was great; food really excellent (Chicken Tika) and the crew was great as usual. Delta remains the best."

Pros: "Efficient boarding. Friendly service."
Cons: "N/A"

Pros: "The leg room and freedom of not having another seat in front of me throughout this flight was great. It made getting comfortable a lot easier."
Cons: "We couldn't hear the overhead announcements at all. Seated right next to the turbine intake on the wing made the amount of ambient noise especially high, so all the in-flight announcements were pretty much unintelligible."

Pros: "Good seat, easy on and off, everything went a little ahead of schedule and smooth"

Pros: "I was able to pick my own flight online easily."
Cons: "Lack of same day, 1 connection, first class seats. Had to fly out the next day because only middle seats left. Frustrating because I paid for first class and had no good choices for my departure day of choice."

Pros: "Great plane"

Pros: "Staff were courteous. Captain explained reason for delay."
Cons: "Over 20 minute delay to begin boarding with no explanation. Boarding process very slow due to excess carry ones needing to be checked."

Pros: "Upgrading to First Class made it worthwhile."
Cons: "As a minority provider of service at BWI, the gate was the furthest from the entry. Gate security is almost always a source of delay here."

Pros: "I had a confirmed first class seat when I left Daytona I had row 20 when I got to Atlanta"
Cons: "They couldn't figure it il out in Daytona"

Pros: "After the extremely long wait to check bags which made us miss the flight, the date crew got us in another flight...it wasn't direct which is what I paid for, but they did get us out, but i missed an interview because of the lack of crew and a missing luggage."
Cons: "Checking a bag, delta did not have enough crew to get everyone thru to their flights. We waited for 80 minutes inline to check a bag. Then we ran to the gate inky to find the gate was closed less than 2 minutes before we arrived. At least 20 others also missed the plane because of the lack of crew and long lines checking bags. It was frustrating, irritating, uncaring crew checking in, and a bit rude. Then on of my checked luggage was lost enroute - which made getting off the flights even later which made me miss a meeting that I was scheduled to be at. All because you didn't have the crew needed to check in."

Pros: "Nothing!"
Cons: "It never happened! After many delays, my flight was re-routed"

Pros: "Kind crew."

Pros: "Seat cramped"

Pros: "The crew for the rear of the plane for this flight was fantastic."
Cons: "More Woodford reserve. Was only 1 available."

Cons: "It was amazing"

Pros: "Landed in one piece despite weather."
Cons: "WiFi was down"

Cons: "more room, better boarding procedure, on time take off"

Pros: "The pilot did great job.brought us before time."
Cons: "Pay extra for bag :( No video screen No food The check in area was mooved without notice."

Cons: "Flights could be on time. Every one of the 4 flights were late. Also it would be nice to offer a snack that doesnt contain wheat and sugar."

Pros: "Arrived early. Friendly pilot."
Cons: "Attendant did not offer snack choice."

Pros: "Perfect from start to finish"

Pros: "Friendly staff."
Cons: "Typically claustrophobic conditions. No in-flight entertainment."

Cons: "Potable water was down so no coffee, tea, or more important... water to wash hands. Then they didn’t have my second choice of beverages after coffee either."

Pros: "Personalities...loved their job. Great to talk to."
Cons: "Bosrdunf staff at DCA. No communication in crowded area"

Cons: "Our audio did not work for movies. The food was super cheap"

Cons: "I was forced to check my carry on luggage. There was no problems on the way up to DC, just on the way back."

Cons: "So many different categories to board!! Same applies to all legs of this trip... it is annoying and completely inefficient."

Pros: "There was surprisingly a great amount of legroom"

Pros: "I think for the most part you have some of the best customer service but your snacks are awful compared to other airlines."

Pros: "Arrived 40 minutes early"

Cons: "Food was not good at all."

Pros: "Lost baggage"
Cons: "They have it arriving with me. But cannot locate it. Normally they would know where it was."

Pros: "Nothing"
Cons: "Lost connection"

Cons: "Delay. Old airplane with sewer smell in back. Not a great experience."

Cons: "Completely ignored for beverage service"

Pros: "it was easy to check in and short layovers"
Cons: "planes were really old and uncomfortable, I could not sleep at all, the seats are ridiculously small and not fit for a grown up. One of the worst flights ever for sure"

Cons: "Shaky landing."

Cons: "Late late cancelled chaos in reassignment late late One agent threw up hands said I'm done and left with long line of passengers not yet reassigned Person behind me asked why didn't we take Delta?"

Pros: "Nothing"

Cons: "see review headline above"

Pros: "Appreciated the extra legroom and food and drink service, even on a short flight. Crew seemed very friendly."
Cons: "It was way too cold. We shouldn't all be bundling up in scarves and jackets. I've noticed that European airlines manage nut to freeze the passengers, so three must be a way to adjust the standard temperature on planes a but more."

Pros: "It did not crash"
Cons: "Delays, baggage loss, how the Airline dealt with both."

Cons: "I was trying to check two bags, and I get three free bags. My one bag was my wife's bike in a case and it as 60 pounds and the other was a suitcase that was only 20. They made us take stuff out of the bike case and move it to the suitcase to get it below 50 pounds. Ridiculously nitpicky. It's the same overall weight..."

Pros: "Thanks Daniel for making my trip to San Diego comfortable!"
Cons: "Didn't get to upgrade to 1st Class, but oh well :)--"

Pros: "Loved the individual seat back entertainment"

Cons: "It was freezing."

Cons: "NA"

Cons: "Checkin"

Pros: "todo muy bien"

Pros: "Please put n/a as an option. There was no entertainment for a flight lasting a little over an hour."

Pros: "All of it"

Cons: "America Airlines...worst service and just a horrible experience"

Pros: "Great customer service and attention"
Cons: "No inflight entertainment"

Cons: "Thrust"

Cons: "seats were very uncomfortable"

Cons: "Having to check my carry on bag. Brought only a carry on to avoid baggage claim, but was forced to check it anyway. There is NO organization to the boarding process, so in the free-for-all at boarding, people in any boarding group are let through with WAY MORE than 1 carry on and 1 personal item, leaving no room for my bag and I was in group 2 (not sure how many groups there are). Horrible disorganization at boarding. Board from back to front for goodness sake...its common sense."

Pros: "Everyone was amazing. Helpful. Kind professional"

Pros: "The Jacksonville airport"
Cons: "The whole Reagan expierence from check in thru boarding the staff was rude and inefficient"

Pros: "Trip was quick bags came quickly also and everyone very nice!!"
Cons: "Cost of everything in airports!! Ridiculous!!"

Cons: "We were never offered our drink or snack. Then the male attendant called my wife "sir" when asking her to put up the tray table"

Pros: "Nothing"
Cons: "Everything"

Cons: "Seats are not very big."

Pros: "As expected."
Cons: "N/A"

Pros: "Nothing"

Cons: "The landing was rough!"

Pros: "Snack delicious"

Pros: "No Lufthansa?!"
Cons: "No Lufthansa?!"

Pros: "I felt comfortable. Staff was great."
Cons: "The cracker and cheese box. The snack wasn't worth the money."

Pros: "Easy to board and check in, good price"
Cons: "It was extra to check luggage"

Pros: "Everything"
Cons: "N/a"

Pros: "Roomy seats"
Cons: "Have to pay to watch movies"

Pros: "Everything"
Cons: "NA"

Pros: "Boarding and de-boarding seemed quicker than other flights on other airlines"
Cons: "Noisy/ squeaky seat"

Pros: "Thank you for making this connection available from charlottesville to dulles. It beat driving! Everyone was helpful"

Cons: "It was delayed"

Pros: "This plane was smaller so I got to sit by myself so it was more comfortable for me"
Cons: "Lack of drinks/ comp snacks"

Pros: "I had to get my luggage in Frankfurt and was almost denied access to it in the airport because the airlines don't have agreement together."
Cons: "Luggage transfer"

Pros: "Everything was fine"
Cons: "Na"

Pros: "Fine. Wish my earlier one wasn't so delayed."

Pros: "On time"
Cons: "The boarding process Boarding should start from the rear rows to the front irrespective of what group shows on your ticket.some ended up with no storage space as they are in group 4 or 5"

Pros: "It's seems like no one cares about passengers in this airline.... Rude services"

Cons: "we had to pay to watch any channel."

Pros: "The upgrade it made the all the difference in the world"
Cons: "Would not change a thing"

Cons: "EVERYTHING WAS EXCELLENT"

Pros: "Good"

Pros: "Good trip"
Cons: "Nothing"

Pros: "Liked the upgrade to first class"

Cons: "Was asked to pay $25 extra for my luggage. That should have been disclosed up front on the ticket. Not happy"

Pros: "On time Fast Snoith"
Cons: "Seat was hell Boarding !!!!! The terminal was hot old confusing Even if local think about the wonderful new bus terminals that are being built Tech could go s long way Use apos to highlight boarding ligistics Location and direction sids Etc etc etc Dulles gets an F here"

Cons: "N/a"

Cons: "When I boarded the plane, I noticed crumbs and grease marks on my seat and crackers all over the floor at my feet. Rather than clean my area, the stewardess handed me wet wipes."

Cons: "Bad"

Cons: "Long wait. Not communication between employees. Poor customer. Service"

Pros: "Everything"

Pros: "It was a short ride"
Cons: "I was forced to change seats"

Cons: "not offered any break on food or beverage, or wifi."

Pros: "Everything"
Cons: "N/A"

Pros: "Good level of standard service. Finding the personnel are getting better in their individual service. Understand their job is difficult but a positive attitude can make everyone's situation better. Keep working toward better. Seeing the improvement is encouraging. Really like the improved cleanliness of the aircraft. Great job getting the aircraft boarded -- we were ready ahead of time and pushed back early!!!!!"
Cons: "Nothing worth mentioning. That is a plus."

Cons: "Late departure."

Pros: "Very poor service"

Cons: "Besides taking off late, the worst part was the new seats are the smallest ever. I could not sit without my knees jammed into the seat in front of me, and on both legs, Ithe seats were narrow that the people next to me and I were overlapping shoulders - that was a first. Unless its flights in the future are significantly advantageous, United's losing my business. It's not worth saving a few bucks to me to be so uncomfortable."

Pros: "Very comfortable plane. 2 seats on a side, 5 thumbs up."

Cons: "Service"

Pros: "I loved how quickly we departed and arrived at each destination!"
Cons: "The boarding process was terrible. People forgetting to even stand in line for their boarding groups getting to cut ahead of those whose group is currently in the process of boarding. That should not be allowed. It's rude and disrespectful to other passengers/customers."

Cons: "Maintenance delays and rerouting caused me to miss my reserved ground transit in LA... United claimed on the phone I would be reimbursed for a taxi, but changed their mind when I sent them a receipt a few days later."

Pros: "same comments as above"
Cons: "same comments as above"

Cons: "Tight aisle"

Pros: "Professional, friendly service."
Cons: "Nothing"

Pros: "Fast, friendly, on time"
Cons: "none"

Pros: "I like free wifi, aspecial food item like middle east food"

Cons: "A lot of turbulence but what can you do."

Pros: "Friendly staff"
Cons: "Gate agent wasn’t available until boarding"

Cons: "Stop flying all together."

Pros: "Nothing"
Cons: "At least let the people with no baggage go 1st"

Cons: "Not charging for every single thing. Don’t like the smaller arm rest as it allowed even less space to keep the person next to me from touching me."

Pros: "The passengers"
Cons: "Staff rude. Plane not fully supplied. Frontier doesn’t treat Reserve, National Guard or Retired military the same as Active Duty. Frontier made me feel like my 20 years of service to this country meant nothing."

Cons: "Sardine-like seating"

Pros: "Terrible"
Cons: "Just terrible"

Cons: "The plane was super dirty and so gross. There was food under the seats and marks on the walls. Everything was so disorganized boarding"

Pros: "Pricing"
Cons: "The space. Very uncomfortable"

Pros: "Everything well"

Cons: "Not much"

Pros: "I think was awful."

Pros: "The attendants and speedy boarding"
Cons: "Baggage claim took an hr and we had trouble with checking in on the website to and from destinations"

Pros: "Nice price for airfare. Flight left on time and arrived on time."
Cons: "Paying for baggage ahead of time is tricky, perhaps purposely so. Read very carefully on the website when paying for bags. Carry-on bags cost extra if they are a certain size. Checked bags appear on website with carry-on bag selector beneath the checked bag graphic. That caused us to pay for the wrong one accidentally, with no way to cancel after paying."

Pros: "I liked Nothing!"
Cons: "1st time on Frontier and they decide to change scheduled flight with out confirmation! Way to go Frontier.."

Pros: "The customer service was great"

Pros: "Nothing"
Cons: "The one employee they had for all of DFW airport. She may have been nice but I wasn't going to wait in a hour line to find out. Thank god American Airlines is so awesome."

Pros: "Boarding was smooth and the crew was good."
Cons: "Most uncomfortable seating out there. Really bad operations with frequent delays and mishaps. We sat on the tarmac for an hour waiting for our gate to clear. I guess it was a surprise to them that a plane was coming in on time."

Pros: "on time"
Cons: "very small tight seating size"

Cons: "Seats were extra and carry ons were extra. Not worth the price."

Cons: "I paid for seat selection to have 2 seats by ourselves but Frontier changed the type of plane and it changed the seats to an aisle and a middle seat, exactly what I was trying to avoid."

Cons: "The plane was downgraded cutting off 40 passengers. It least to an extremely long check in line and alot of yelling and upset customers and added alot of stress and anxiety to those of us traveling"

Pros: "Friendly crew, easy boarding, everything on time"
Cons: "Price of seats not included in ticket cost, but since ticket so cheap not really that big of a deal."

Cons: "The check-in process at DIA was very disorganized. And 2 hours just to check-in is way too long."

Pros: "I liked it"
Cons: "I wanted a window seat"

Pros: "Best value.. affordable and most convenient"
Cons: "Nothing"

Pros: "It would have been nice to receive an email so I could make other arrangements!"

Pros: "My mother is extremely disabled and your staff did an exceptional job in all facets of travel for my mother. Unbelievable service!"
Cons: "I had a set of golf clubs with me and one of the heads of my clubs was snapped when I got home. I was disappointed because I don't know if that can be resolved or if I will have to pay to fix it."

Cons: "Na"

Pros: "Low fare"
Cons: "Narrow cheap seats/arm rest"

Pros: "Take off & LANDING SMOOTH boarding efficient"
Cons: "Seat size too small"

Cons: "Mechanical issue with the plane was reported the night before and not looked at until next morning after all passages had to be boarded. This caused all passengers to have to be unloaded and wait numerous hours before knowing if/when we were leaving. They passed out a handful of breakfast voucher then stopped until about an hour later they gave the rest of us our vouchers."

Cons: "To cold on airplane and no complimentary soda"

Cons: "Paid (twice!) for a carry on that wasn't a carry-on (backpack personal). I wish it described it better on the website."

Cons: "Turbulence"

Pros: "The affordable price"

Pros: "price"
Cons: "no free snack & entertaiment"

Cons: "The plane didn't have any air and the boarding attendants couldn't make their mind up. They gave out different information and they were rude."

Pros: "I'm still alive"
Cons: "In purchasing the ticket from your website, the price does not reflect comparative like and kind price comparison. If a carrier charges for a carry-on, this should be displayed as part of their price and a buyer should not have to go through a drop down menu to find out. Further, when I arrived at the airport, there was no explanation of this charge other than the kiosk, where I was not required to purchase. After dropping off my bag with the front desk agent at the airport, I went through security with my personal item and carry on. When I get to the gate, I find out not only do they enforce this charge, but they actually raise 50% from the front desk to the gate and the agents had no absolutely no desire or power to give me the $40 price. When directed to their website to purchase, the site was unresponsive and I was unable to purchase at the $40 rate. I was forced, literally forced given the fact I wasn't going to be able to fly home otherwise, to pay the $60. This matter is going to the state attorney generals office in Texas and the Better Business Bureau. If that does not resolve, I will be working on a class action lawsuit so all victims of this price gouging can receive compensation."

Cons: "Late 21/2 hours waited another 30 minutes to shuttle inn"

Pros: "Plane in good condition and relatively comfortable"
Cons: "Was an hour late taking off"

Cons: "Slow to board, slow to take off, nickle and dime you for everything and anything. NOT a fan of frontier."

Pros: "Front ones were nice."
Cons: "These 2 ladies need another job. Customer Service is NOT in their vocab"

Pros: "The pilot did a great job of landing in very windy conditions."
Cons: "I've been flying for many years, and I miss the hospitality of the free snack and drink."

Pros: "Services and very good pilot !!!"
Cons: "Nothing"

Pros: "Helpful employees"
Cons: "Nothing"

Cons: "I was unaware Frontier had gone the ultra economy route like Spirit and started charging for Carry On and printing boarding passes. Should be disclosed up front, not after purchase."

Pros: "Smooth landing."
Cons: "The added charges for my self contained firearms."

Pros: "We were delayed 4 hrs."
Cons: "."

Cons: "4 hours delay which messed all the planning...they gave us food coupons which were not acceptable by many food places..."

Read more about Delta
COVID-19 information

Safety measures for airlines flying to Kentucky

Airlines flying to Kentucky have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights to Kentucky

Mandatory masks

Masks required on board, masks provided on flights to Kentucky

Social distancing seating

Middle seats unavailable to book on flights to Kentucky

Pre-flight testing

Testing for antibodies, testing for symptoms for flights to Kentucky

Book cheap flights from Worldwide to Kentucky

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3/27
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1 stop
Delta
5h 41m
DCA - SDF
4/4
Sun
1 stop
Frontier
15h 53m
BWI - SDF
4/21
Wed
3 stops
Multiple Airlines
22h 55m
DFW - SDF
4/10
Sat
1 stop
American Airlines
7h 14m
BWI - SDF
4/4
Sun
nonstop
United Airlines
1h 49m
IAD - SDF
3/16
Tue
1 stop
Multiple Airlines
25h 13m
EWR - SDF
3/22
Mon
1 stop
United Airlines
4h 58m
LGA - SDF
3/22
Mon
1 stop
Major Airline
5h 12m
LGA - SDF
3/22
Mon
2 stops
Allegiant Air
47h 54m
EWR - SDF
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