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Find cheap flights from Louisville to Colorado from $118

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Colorado departing on 6/21. 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
0 bags
sáb. 7/6
sáb. 7/13

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denver1 stop$245
Aspen
Aspen1 stop$432
Grand Junction
Grand Junction1 stop$412
Durango
Durango1 stop$402

Good to know

Low season

January

High season

June

Cheapest flight

$118
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Louisville to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Louisville to Colorado?

    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 Louisville to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Louisville 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 Louisville to Colorado?

    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 to Colorado with an airline and back to Louisville with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Louisville to the following destinations at these prices or less: Denver $231 one-way - $354 round-trip
  • Morning departure is around 18% 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

Top 5 airlines serving from Louisville to Colorado

Need help choosing which airline to fly with from Louisville to Colorado? 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.
8.3
Japan AirlinesOverall score based on 1462 reviews
7.8Entertainment
8.7Crew
8.2Comfort
8.4Boarding
7.8Food
Airline reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

6.0 Goodsupaky, May 2024LAX - HND
Read more about Japan Airlines reviews

Overall mediocre-good, with the service on the flight operated by American Airlines being subpar and not the kind and standard you’d get from a Japan Airlines crew. The majority of the stewards on AA were not as gentle and friendly as those from Japan Airlines. Japan Airlines were more attentive to detail and your flight experience. AA was more interested in completing their tasks.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Not worth the price of premium class ticket paid, felt more like steerage.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Terrible legroom, seats do not recline, tray table the size of an iPhone, delayed flight, have to pay 5$ to get a cup of water onboard.

Could have TV/Movie and some water ou soda free

Flight was good and clean but delayed over an hour on the return flight.

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Flight got diwngraded last minute and left us stranded. I was told I’ll be given credit for my luggage and seat upgrades but haven’t got anything yet

We can’t predict circumstances like this ahead of time, but I give your staff a hats off for immediately giving us updated informations.

It was nice! There was a very unhappy child in front of us and the flight attendant did a great job calming the child. I was impressed.

The plane was not on time for boarding or departure or arrivals.

EVERYTHING WAS WONDERFUL HOSPITALITY THE HELP.THE SEATING FRIENDLY ALWAYS HAVE A GOOD RIDE NOT ONE BAD EXPERIENCE WITH THEM

This was the smoothest flight I have had in awhile. I was also offered an exit row seat for a great upgrade cost and was able to sleep almost thr whole flight due to comfort and a smooth flight. We left on time and arrived on time.

Book cheap flights from Louisville to Colorado

Recent round-trip flight deals

8/14mié.
1 stopAmerican Airlines
11h 28mSDF-DEN
8/21mié.
1 stopAmerican Airlines
9h 14mDEN-SDF
$245
8/6mar.
1 stopAmerican Airlines
10h 40mSDF-DEN
8/10sáb.
1 stopAmerican Airlines
9h 10mDEN-SDF
$260
9/14sáb.
1 stopDelta
7h 23mSDF-COS
9/21sáb.
1 stopDelta
8h 09mCOS-SDF
$268
7/1lun.
1 stopSun Country Air
6h 27mSDF-DEN
7/4jue.
1 stopSun Country Air
15h 29mDEN-SDF
$280
7/1lun.
2 stops
22h 53mSDF-DEN
7/4jue.
1 stop
15h 29mDEN-SDF
$291
8/14mié.
1 stopDelta
5h 08mSDF-DEN
8/20mar.
1 stopDelta
7h 11mDEN-SDF
$294
7/5vie.
1 stopSun Country Air
7h 35mSDF-DEN
7/11jue.
1 stopSun Country Air
15h 22mDEN-SDF
$297
6/17lun.
1 stop
6h 19mSDF-DEN
6/25mar.
2 stops
29h 21mDEN-SDF
$298
8/6mar.
nonstopUnited Airlines
2h 58mSDF-DEN
8/10sáb.
nonstopUnited Airlines
2h 46mDEN-SDF
$315
9/13vie.
nonstopUnited Airlines
2h 59mSDF-DEN
9/15dom.
nonstopUnited Airlines
2h 43mDEN-SDF
$326

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Recent one-way flight deals

6/21vie.
1 stopSun Country Air
23h 33mSDF-DEN
$118
7/10mié.
1 stopAmerican Airlines
6h 17mSDF-DEN
$147
6/25mar.
3 stops
22h 26mSDF-DEN
$153
6/20jue.
nonstopUnited Airlines
2h 58mSDF-DEN
$164
8/11dom.
nonstopUnited Airlines
2h 58mSDF-DEN
$169
7/10mié.
2 stopsAllegiant Air
23h 11mSDF-DEN
$174
7/10mié.
2 stopsAllegiant Air
23h 11mSDF-DEN
$180
7/10mié.
3 stops
30h 30mSDF-DEN
$214
6/23dom.
1 stopDelta
5h 42mSDF-DEN
$274
6/11mar.
2 stopsDelta
10h 28mSDF-DEN
$1,012

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Last minute flights from Louisville to Colorado

Last minute flight, train and bus deals

6/10lun.
multi-stopSun Country Air
22h 25mSDF-DEN
6/14vie.
multi-stopSun Country Air
6h 40mDEN-SDF
$380
6/7vie.
multi-stopUnited Airlines
9h 58mSDF-ASE
6/19mié.
multi-stopUnited Airlines
6h 49mASE-SDF
$534
6/10lun.
multi-stopAmerican Airlines
7h 11mSDF-COS
6/17lun.
multi-stopAmerican Airlines
5h 17mCOS-SDF
$549
6/7vie.
multi-stopDelta
6h 49mSDF-ASE
6/19mié.
multi-stopDelta
7h 13mASE-SDF
$560
6/7vie.
multi-stopUnited Airlines
6h 10mSDF-ASE
6/20jue.
multi-stopUnited Airlines
9h 24mASE-SDF
$565
6/7vie.
multi-stopUnited Airlines
9h 58mSDF-ASE
6/20jue.
multi-stopUnited Airlines
9h 24mASE-SDF
$570
6/9dom.
multi-stopAmerican Airlines
5h 18mSDF-COS
6/16dom.
multi-stopAmerican Airlines
7h 10mCOS-SDF
$579
6/9dom.
multi-stop
12h 21mSDF-COS
6/16dom.
multi-stop
15h 31mCOS-SDF
$604
6/11mar.
multi-stopDelta
19h 07mSDF-DEN
6/15sáb.
multi-stopDelta
16h 08mDEN-SDF
$625
6/9dom.
multi-stop
27h 47mSDF-DEN
6/10lun.
multi-stop
22h 12mDEN-SDF
$760

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Louisville - Colorado Flights

Departure:

Louisville (SDF)United States

Return flight deals:

Colorado - Louisville

Cabin classes:

$677
$635
$810
$299