Find Cheap Flights from Louisville Standiford Field to Denver International (SDF - DEN)

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Sat 11/18
Anytime
Sat 11/25
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
3%
expected price increase
Average Price:
$394
(avg. price over the last 2 weeks)
Good Deal:
$316
or less (round trip)

When to Book Flights from Louisville Standiford Field to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $316 or less.
The cheapest flight from Louisville Standiford Field to Denver International was found 26 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Louisville Standiford Field to Denver International Flights

How long does a flight from Louisville Standiford Field to Denver International take?
An average nonstop flight takes 2h 59m, covering a distance of 1021 miles.
How many flights are there between Louisville Standiford Field and Denver International?
There are 50 (nonstop) flights between Louisville Standiford Field and Denver International per week, averaging 7 per day.
Which airlines provide the cheapest flights from Louisville Standiford Field to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on United ($257), Delta ($275) and American Airlines ($380).
Do I need a passport to fly between Louisville Standiford Field and Denver International?
No.
Which airlines fly most frequently between Louisville Standiford Field and Denver International?
United (4 times daily), Southwest (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Louisville Standiford Field to Denver International?
For Louisville Standiford Field to Denver International, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Denver International back to Louisville Standiford Field, the best deals are generally found on Monday, with Thursday being the most expensive.

Book cheap flights from Louisville Standiford Field to Denver International (round-trip)

Airports
Origin
Louisville
$257
only
$257
Destination
Denver
$257
only
$257
Sat, Jan 13
SDF
DEN
3h 15m
Sat, Jan 27
DEN
SDF
2h 39m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SDF
DEN
Mediocre 2.0

At least UA rebooked me next day no charge.

Had to cancel trip until next day due to initial flight so delayed I would have missed connection in Denver. Since UA claimed was weather related, I woulda been responsible for hotel.

SDF
DEN
Mediocre 2.0

The lady at customer service was nice and we did get a hotel and food voucher after we missed the connecting flight because of a valve problem that had to be fixed before we left.

We had to sit on the tarmac for awhile with no information of why. We were so hot and almost passed out. The pilot finally told us that there was a valve problem. Then we sat some more. Flight attendants were not friendly and when we asked questions about connecting flights, they were either rude or were not very informative. And when a couple of passengers got out of their seats 5 seconds early to get off the plane ASAP, the flight attendant spoke to us over the intercom like we were 5 year olds in a very harsh tone. The connecting Gate number was incorrect in the app, in fact the Gate didn't even exist. Had to find customer service and the line was long and had to wait for awhile. Also the plane's storage was too small for our carry ons and checking them was disorganized! In fact some people had bigger bags than ours that weren't checked! Worst flight ever! We do not plan on flying United ever again!

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

SDF
DEN
Okay 5.0

Quick boarding.

The plane was extremely small and antiquated. It was incredibly hot and uncomfortable. Before we took off someone in the first few rows was forced to move to the back for weight distribution purposes (which I did). Not a pleasant flight.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

Wed, May 2
SDF
DEN
5h 42m
Tue, May 8
DEN
SDF
6h 38m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

Thu, Feb 22
SDF
DEN
6h 22m
Sun, Feb 25
DEN
SDF
4h 57m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25178 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAL
MIA
Excellent 8.6

There was no individual entertainment on board (TV’s, internet, etc)

PWM
PHL
Okay 4.6

We arrived on time.

These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away.

LAX
RNO
Mediocre 2.0

Not a single part has a positive remark

Well - this partner of westjet was terrible. The amount of re direction to get to the final terminal was absurd .. that's just my venting My real problem is that then "crew" or team that represent s the American Airlines / compass part was just useless. A hand full of people - myself included didn't get a chance to board the plane as they didn't make any announcements. Beyond disappointing. When you check in they take your cell phone "in case " well no call no txt no nothing. It was a joke the level of service No apologies or anything just a group of any tired patrons getting the worst customer experience. I'll never EVER book a flight that has anything to do with American Airlines or its partners

MBJ
PHL
Excellent 8.6

AA flight was relaxed and smooth, crew was respectful and warm can’t think

Can’t think of anything I didn’t like

CHO
ORD
Good 7.6

It was a little hot in the plane at during start and touchdown

Wed, Mar 21
SDF
DEN
2h 59m
Sat, Mar 24
DEN
SDF
2h 32m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SDF
DEN
Good 6.3

Seats are too close.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

SDF
DEN
Mediocre 2.0

At least UA rebooked me next day no charge.

Had to cancel trip until next day due to initial flight so delayed I would have missed connection in Denver. Since UA claimed was weather related, I woulda been responsible for hotel.

Tue, Apr 3
SDF
DEN
2h 59m
Wed, Apr 11
DEN
SDF
2h 32m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SDF
DEN
Excellent 10.0

I was very nervous, but the flight attendant made me feel at ease.

SDF
DEN
Okay 5.0

Quick boarding.

The plane was extremely small and antiquated. It was incredibly hot and uncomfortable. Before we took off someone in the first few rows was forced to move to the back for weight distribution purposes (which I did). Not a pleasant flight.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

SDF
DEN
Mediocre 2.0

The lady at customer service was nice and we did get a hotel and food voucher after we missed the connecting flight because of a valve problem that had to be fixed before we left.

We had to sit on the tarmac for awhile with no information of why. We were so hot and almost passed out. The pilot finally told us that there was a valve problem. Then we sat some more. Flight attendants were not friendly and when we asked questions about connecting flights, they were either rude or were not very informative. And when a couple of passengers got out of their seats 5 seconds early to get off the plane ASAP, the flight attendant spoke to us over the intercom like we were 5 year olds in a very harsh tone. The connecting Gate number was incorrect in the app, in fact the Gate didn't even exist. Had to find customer service and the line was long and had to wait for awhile. Also the plane's storage was too small for our carry ons and checking them was disorganized! In fact some people had bigger bags than ours that weren't checked! Worst flight ever! We do not plan on flying United ever again!

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

Mon, Mar 26
SDF
DEN
6h 52m
Sat, Mar 31
DEN
SDF
2h 32m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

SDF
DEN
Mediocre 2.0

The lady at customer service was nice and we did get a hotel and food voucher after we missed the connecting flight because of a valve problem that had to be fixed before we left.

We had to sit on the tarmac for awhile with no information of why. We were so hot and almost passed out. The pilot finally told us that there was a valve problem. Then we sat some more. Flight attendants were not friendly and when we asked questions about connecting flights, they were either rude or were not very informative. And when a couple of passengers got out of their seats 5 seconds early to get off the plane ASAP, the flight attendant spoke to us over the intercom like we were 5 year olds in a very harsh tone. The connecting Gate number was incorrect in the app, in fact the Gate didn't even exist. Had to find customer service and the line was long and had to wait for awhile. Also the plane's storage was too small for our carry ons and checking them was disorganized! In fact some people had bigger bags than ours that weren't checked! Worst flight ever! We do not plan on flying United ever again!

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

SDF
DEN
Excellent 8.0

Crew was friendly

A lot of turbulence for the 1st hour of flight

Fri, Feb 2
SDF
DEN
3h 15m
Wed, Feb 7
DEN
SDF
2h 39m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

SDF
DEN
Mediocre 2.0

At least UA rebooked me next day no charge.

Had to cancel trip until next day due to initial flight so delayed I would have missed connection in Denver. Since UA claimed was weather related, I woulda been responsible for hotel.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

SDF
DEN
Mediocre 2.0

The lady at customer service was nice and we did get a hotel and food voucher after we missed the connecting flight because of a valve problem that had to be fixed before we left.

We had to sit on the tarmac for awhile with no information of why. We were so hot and almost passed out. The pilot finally told us that there was a valve problem. Then we sat some more. Flight attendants were not friendly and when we asked questions about connecting flights, they were either rude or were not very informative. And when a couple of passengers got out of their seats 5 seconds early to get off the plane ASAP, the flight attendant spoke to us over the intercom like we were 5 year olds in a very harsh tone. The connecting Gate number was incorrect in the app, in fact the Gate didn't even exist. Had to find customer service and the line was long and had to wait for awhile. Also the plane's storage was too small for our carry ons and checking them was disorganized! In fact some people had bigger bags than ours that weren't checked! Worst flight ever! We do not plan on flying United ever again!

SDF
DEN
Good 6.3

Seats are too close.

Wed, Feb 14
SDF
DEN
7h 45m
Sun, Feb 18
DEN
SDF
2h 32m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

SDF
DEN
Excellent 8.0

Crew was friendly

A lot of turbulence for the 1st hour of flight

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

SDF
DEN
Mediocre 2.0

The lady at customer service was nice and we did get a hotel and food voucher after we missed the connecting flight because of a valve problem that had to be fixed before we left.

We had to sit on the tarmac for awhile with no information of why. We were so hot and almost passed out. The pilot finally told us that there was a valve problem. Then we sat some more. Flight attendants were not friendly and when we asked questions about connecting flights, they were either rude or were not very informative. And when a couple of passengers got out of their seats 5 seconds early to get off the plane ASAP, the flight attendant spoke to us over the intercom like we were 5 year olds in a very harsh tone. The connecting Gate number was incorrect in the app, in fact the Gate didn't even exist. Had to find customer service and the line was long and had to wait for awhile. Also the plane's storage was too small for our carry ons and checking them was disorganized! In fact some people had bigger bags than ours that weren't checked! Worst flight ever! We do not plan on flying United ever again!

Fri, Nov 24
SDF
DEN
5h 51m
Tue, Nov 28
DEN
SDF
6h 35m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Fri, Dec 1
SDF
DEN
3h 15m
Mon, Dec 4
DEN
SDF
2h 38m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 13 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SDF
DEN
Excellent 10.0

I was very nervous, but the flight attendant made me feel at ease.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.