When did momondo last update prices for flights from Rockland Knox County Regional Airport to Denver Intl Airport?

Prices for flights from Rockland Knox County Regional Airport to Denver Intl Airport were last updated today.

How old do you have to be to fly from Rockland Knox County Regional Airport to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rockland Knox County Regional Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$574 Cheap Flights from Rockland to Denver in 2026/27

Find the cheapest flights from Rockland to Denver

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:01 pm - 10:46 pmRKD Rockland Knox County Regional-DEN Denver Intl

12h 45m1 stop Boston Logan Intl

2:12 pm - 11:06 amDEN Denver Intl-RKD Rockland Knox County Regional

18h 54m1 stop Boston Logan Intl

$574Multiple Airlines

Sat, Nov 21 - Wed, Dec 2

12:01 pm - 10:46 pmRKD Rockland Knox County Regional-DEN Denver Intl

12h 45m1 stop Boston Logan Intl

11:30 pm - 11:06 amDEN Denver Intl-RKD Rockland Knox County Regional

9h 36m1 stop Boston Logan Intl

$620Multiple Airlines

Sun, Nov 22 - Tue, Dec 1

12:01 pm - 10:46 pmRKD Rockland Knox County Regional-DEN Denver Intl

12h 45m1 stop Boston Logan Intl

11:50 pm - 11:06 amDEN Denver Intl-RKD Rockland Knox County Regional

9h 16m1 stop Boston Logan Intl

$775Multiple Airlines

Sun, Nov 22 - Mon, Nov 30

12:01 pm - 10:46 pmRKD Rockland Knox County Regional-DEN Denver Intl

12h 45m1 stop Boston Logan Intl

11:50 pm - 11:06 amDEN Denver Intl-RKD Rockland Knox County Regional

9h 16m1 stop Boston Logan Intl

$840Multiple Airlines

Sun, Nov 22 - Sun, Nov 29

7:45 am - 9:48 pmRKD Rockland Knox County Regional-DEN Denver Intl

16h 03m2 stops Boston Logan Intl Chicago O'Hare Intl

7:12 pm - 3:44 pmDEN Denver Intl-RKD Rockland Knox County Regional

18h 32m2 stops Chicago O'Hare Intl Boston Logan Intl

$851Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

4:09 pm - 12:47 pmRKD Rockland Knox County Regional-DEN Denver Intl

22h 38m1 stop Boston Logan Intl

11:50 pm - 3:44 pmDEN Denver Intl-RKD Rockland Knox County Regional

13h 54m1 stop Boston Logan Intl

$864Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Sat 11/21

12:01 pm-10:46 pm

1 stop12h 45m

Denver Intl

Wed 12/2

2:12 pm-11:06 am

1 stop18h 54m

$574

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Sun 11/22

12:01 pm-10:46 pm

1 stop12h 45m

Denver Intl

Tue 12/1

11:30 pm-11:06 am

1 stop9h 36m

$620

Quickest round-trip

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Sun 11/22

12:01 pm-10:46 pm

1 stop12h 45m

Denver Intl

Mon 11/30

11:50 pm-11:06 am

1 stop9h 16m

$775

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Sun 11/22

12:01 pm-10:46 pm

1 stop12h 45m

Denver Intl

Sun 11/29

11:50 pm-11:06 am

1 stop9h 16m

$840

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Mon 11/23

7:45 am-9:48 pm

2 stops16h 03m

Denver Intl

Mon 11/30

7:12 pm-3:44 pm

2 stops18h 32m

$851

RocklandDenver

RKD Rockland Knox County Regional - DEN Denver Intl

RKDDEN

Rockland Knox County Regional

Mon 11/23

4:09 pm-12:47 pm

1 stop22h 38m

Denver Intl

Mon 11/30

11:50 pm-3:44 pm

1 stop13h 54m

$864

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Rockland to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Denver?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Denver from Rockland according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

When to book flights from Rockland to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Rockland to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rockland to Denver (RKD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rockland to Denver

Best Price Found	$574
Fastest flight time	17h 23m
Direct flights	None

The best flight deal from Rockland to Denver found on momondo in the last 72 hours is $574

The fastest flight from Rockland to Denver takes 17h 23m

There are no direct flights from Rockland to Denver. There are no popular flight routes from Rockland to Denver.

Search flight deals

Frequently asked questions about flying from Rockland to Denver

How far is Rockland Knox County Regional to Denver Intl by plane?
The straight-line distance from Rockland Knox County Regional to Denver Intl is 1852.5 mi. In terms of flight time, this usually takes a little over 17h 23m.
When did momondo last update prices for flights from Rockland Knox County Regional Airport to Denver Intl Airport?
Prices for flights from Rockland Knox County Regional Airport to Denver Intl Airport were last updated today.
How old do you have to be to fly from Rockland Knox County Regional Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rockland Knox County Regional Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Rockland to Denver?

Finding the right flight to Denver from Rockland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Rockland to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Rockland with this policy.

How can momondo help me find flights from Rockland to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rockland to Denver.

I’m not ready to book a flight from Rockland to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Rockland to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.