$74 Cheap Flights from McCook (MCK) to Denver (DEN)

View $74 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from McCook, NE (MCK-McCook Regional) to Denver Intl. Airport (DEN)

Cheap Flights from McCook to Denver (MCK-DEN)

Prices were available within the past 7 days and start at $74 for one-way flights and $148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Jan 8 - Sun, Jan 11
MCK
McCook
DEN
Denver
$148 Roundtrip, found 3 hours ago
$148
Roundtrip
found 3 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Jan 8 from McCook to Denver, returning Sun, Jan 11, priced at $148 found 3 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Thu, Dec 11 - Wed, Dec 17
MCK
McCook
DEN
Denver
$170 Roundtrip, found 3 hours ago
$170
Roundtrip
found 3 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Thu, Dec 11 from McCook to Denver, returning Wed, Dec 17, priced at $170 found 3 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Dec 27 - Tue, Dec 30
MCK
McCook
DEN
Denver
$190 Roundtrip, found 7 hours ago
$190
Roundtrip
found 7 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Dec 27 from McCook to Denver, returning Tue, Dec 30, priced at $190 found 7 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Wed, Nov 19 - Sun, Nov 23
MCK
McCook
DEN
Denver
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Nov 19 from McCook to Denver, returning Sun, Nov 23, priced at $192 found 2 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Nov 21 - Tue, Nov 25
MCK
McCook
DEN
Denver
$210 Roundtrip, found 21 hours ago
$210
Roundtrip
found 21 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 21 from McCook to Denver, returning Tue, Nov 25, priced at $210 found 21 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Dec 19 - Wed, Dec 24
MCK
McCook
DEN
Denver
$212 Roundtrip, found 15 hours ago
$212
Roundtrip
found 15 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Dec 19 from McCook to Denver, returning Wed, Dec 24, priced at $212 found 15 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Nov 21 - Sun, Nov 23
MCK
McCook
DEN
Denver
$232 Roundtrip, found 21 hours ago
$232
Roundtrip
found 21 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 21 from McCook to Denver, returning Sun, Nov 23, priced at $232 found 21 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Nov 21 - Wed, Nov 26
MCK
McCook
DEN
Denver
$252 Roundtrip, found 21 hours ago
$252
Roundtrip
found 21 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 21 from McCook to Denver, returning Wed, Nov 26, priced at $252 found 21 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Fri, Nov 21 - Mon, Dec 1
MCK
McCook
DEN
Denver
$272 Roundtrip, found 21 hours ago
$272
Roundtrip
found 21 hours ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Fri, Nov 21 from McCook to Denver, returning Mon, Dec 1, priced at $272 found 21 hours ago
KEY LIME AIR DBA DENVER AIR CONNECTION
Sat, Nov 22 - Sun, Nov 30
MCK
McCook
DEN
Denver
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Sat, Nov 22 from McCook to Denver, returning Sun, Nov 30, priced at $282 found 1 day ago

Find the cheapest month to fly from McCook (MCK) to Denver (DEN)

May is typically the cheapest month to fly

From $138 - $238 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $170
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $170
0
Flights from McCook (MCK) to Denver (DEN)
Origin airport
McCook Regional
Destination airport
Denver Intl.
Airlines serving
KEY LIME AIR DBA DENVER AIR CONNECTION
Roundtrip price
$142
Distance
217 mi

McCook to Denver Flights

The cheapest times to fly from McCook to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McCook to Denver are during the month of January. You can find some of the cheapest flights from McCook to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from McCook to Denver

Sunday is one of the best days to book for cheap flights from McCook to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from McCook to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McCook to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McCook to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your McCook to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN) cost?
Snag a cheap one-way flight from $74 or cheap return flight from $148 from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
The cheapest month to fly from MCK to DEN is January, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
Fly nonstop from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN) on a Denver Air Connection flight.
What is the cheapest airline that flies from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MCK to DEN. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
On average, only 1 direct flight departs daily from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN). Need more options? Use our filter tool to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
The 4 PM departures from MCK to DEN are typically the busiest. Greater demand means you'll likely pay more for these departures. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from MCK to DEN?
If you travel on a Saturday, you'll get the widest range of options for flights from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN).
What is the earliest flight from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
The first flight of the day out of McCook Regional Airport (MCK) is at around 8:25AM UTC-6. Catch this flight and you'll arrive at Denver Intl. Airport (DEN) at approximately 8:45AM UTC-7. The total travel time is 1h 20m.
How long does it take to fly from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
It takes roughly 1 hour and 13 minutes to travel the 220 mi from MCK to DEN.
What is the best time to fly from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
Choose a flight from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from McCook Regional Airport (MCK)?
If you're taking a direct flight from McCook Regional Airport (MCK) to Denver, Denver Intl. Airport (DEN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN) last-minute?
Holding off until right before your break to book your flight from MCK to DEN generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a MCK to DEN flight and hotel package?
You'll typically save money by securing a MCK to DEN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your ideal flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from McCook Regional Airport (MCK) to Denver Intl. Airport (DEN)?
In most cases, you can reschedule or cancel your MCK to DEN flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.