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

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Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
14%
expected price increase
Average Price:
$373
(avg. price over the last 2 weeks)
Good Deal:
$317
or less (round trip)

When to Book Flights from Denver International to Louisville Standiford Field

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

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $317 or less.
The cheapest flight from Denver International to Louisville Standiford Field was found 90 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 5% cheaper 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 Denver International to Louisville Standiford Field Flights

How long does a flight from Denver International to Louisville Standiford Field take?
An average nonstop flight takes 2h 40m, covering a distance of 1021 miles.
How many flights are there between Denver International and Louisville Standiford Field?
There are 23 (nonstop) flights between Denver International and Louisville Standiford Field per week, averaging 3 per day.
Which airlines provide the cheapest flights from Denver International to Louisville Standiford Field?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($127), United ($228) and Multiple Airlines ($236).
Do I need a passport to fly between Denver International and Louisville Standiford Field?
No.
Which airlines fly most frequently between Denver International and Louisville Standiford Field?
Southwest (2 times daily), United (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to Louisville Standiford Field?
For Denver International to Louisville Standiford Field, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Louisville Standiford Field back to Denver International, the best deals are generally found on Wednesday, with Monday being the most expensive.

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

Airports
Origin
Denver
$127
only
$127
Destination
Louisville
$127
only
$127
Wed, May 16
DEN
SDF
2h 40m
Sat, May 19
SDF
DEN
3h 00m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

AUS
PHX
Good 6.0

Flight was delayed

DEN
ORD
Excellent 10.0

We got there ahead of schedule

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Tue, Apr 24
DEN
SDF
2h 45m
Sat, Apr 28
SDF
DEN
3h 05m
Trip: 5 days
6.2GoodShow reviews
Overall 6.2 Good
Based on 11 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
DEN
Okay 4.4

Lost bags and every time I called to find out where they were I would get a different story. I was told it would be on the next flight for the next 5 flights.

SFO
FRA
Excellent 9.0

Entertainment system good. Nice new aircraft 777-300 ER. On-time departure and early arrival.

Vegetarian food choices very limited.

LAX
NRT
Good 7.6

Staff was ind and friendly. Generous

Wish there was better food. It was okay.

DEN
SDF
Mediocre 3.3

Delays, delays, delays. Total of 4 hours delayed.

ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

Tue, May 1
DEN
SDF
6h 58m
Sat, May 5
SDF
DEN
3h 05m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
DEN
SDF
5h 24m
Wed, Mar 21
SDF
DEN
7h 35m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

JFK
CDG
Excellent 10.0

The food and the service

FLL
DTW
Excellent 10.0

I like service

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

Sat, May 12
DEN
SDF
2h 40m
Wed, May 16
SDF
DEN
3h 00m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Sat, May 12
DEN
SDF
2h 40m
Wed, May 16
SDF
DEN
3h 00m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
PHX
Good 6.0

Flight was delayed

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Wed, May 23
DEN
SDF
2h 40m
Wed, May 30
SDF
DEN
3h 00m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
PHX
Good 6.0

Flight was delayed

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

Fri, May 11
DEN
SDF
2h 40m
Mon, May 14
SDF
DEN
3h 00m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

AUS
PHX
Good 6.0

Flight was delayed

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

PHX
MKE
Okay 4.0

Nothing

Everything

Fri, May 11
DEN
SDF
2h 40m
Mon, May 14
SDF
DEN
3h 00m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

DEN
ORD
Excellent 10.0

We got there ahead of schedule

AUS
PHX
Good 6.0

Flight was delayed

Sat, May 5
DEN
SDF
2h 45m
Wed, May 9
SDF
DEN
5h 21m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
DEN
SDF
7h 05m
Wed, Apr 11
SDF
DEN
7h 19m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

JFK
CDG
Excellent 10.0

The food and the service

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

Wed, May 30
DEN
SDF
2h 40m
Sat, Jun 2
SDF
DEN
3h 00m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

AUS
PHX
Good 6.0

Flight was delayed

PHX
MKE
Okay 4.0

Nothing

Everything

Wed, Apr 4
DEN
SDF
5h 26m
Wed, Apr 11
SDF
DEN
6h 16m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
DEN
SDF
4h 50m
Tue, May 1
SDF
DEN
5h 13m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

Wed, May 16
DEN
SDF
2h 40m
Mon, May 21
SDF
DEN
3h 00m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
LAS
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

LAS
BNA
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

MIA
PHL
Okay 5.3

Boarding was smooth and fast. The travel time was a bit faster than predicted too.

With lack of reclining seats and no complimentary snacks or drinks at all, the comfort scale is lacking. Even the tray tables were replaced by miniature, undersized, pieces. Even with the discounted prices, it’s hard to want to fly with them again.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

Wed, Apr 11
DEN
SDF
6h 40m
Tue, Apr 17
SDF
DEN
7h 00m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
DEN
SDF
7h 42m
Mon, Mar 19
SDF
DEN
7h 13m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

FLL
DTW
Excellent 10.0

I like service

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Sat, Apr 14
DEN
SDF
6h 01m
Wed, Apr 18
SDF
DEN
6h 09m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 15
DEN
SDF
4h 46m
Wed, Mar 21
SDF
DEN
5h 48m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
JFK
CDG
Excellent 10.0

The food and the service

FLL
DTW
Excellent 10.0

I like service

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Sat, May 19
DEN
SDF
2h 40m
Sat, May 26
SDF
DEN
3h 00m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33896 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAX
DEN
Mediocre 2.0

Checking my luggage and then re-checking my luggage !!! Very annoying and very inconvenient. This is not passenger / customer friendly !!!

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
ORD
Excellent 10.0

We got there ahead of schedule

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

MKE
LAS
Okay 5.3

It was clean, and the crew did great!

Way off schedule, way to tight of space, no way to sleep being such a late flight! As far as a beverage, they were out of everything!! Nice air line for quick trips,but to fly for 4 hrs at night from leaving at 12;00am, just impossible to sleep or really relax.

Show more results

Denver International to Louisville Standiford Field Flight Information

Avg. Flight Duration 2h 50m
Flights Arrive in Louisville Standiford Field
Flights Depart from Denver International
Flight Price $127
Distance 1021 miles
Airlines Frontier, United, Delta
*
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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.