How many flights depart from United States to Denver on average per day?

As of November 2025, there are 254 flights per day flying from United States to Denver. The most common time of day flights depart is 8:00AM, with 40% of flights taking off in the afternoon.

How long does it take to fly to Denver?

Flight times vary depending on what airport in United States you fly out of and what airport in Denver you fly into. For example, flying from Los Angeles to Denver takes 2h 20m on average. On the other hand, flying from San Francisco to Denver takes 2h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 16% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from United States to Denver on average per week?

As of November 2025, there are 1,784 flights per week flying from United States to Denver. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What airlines fly to Denver?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from United States according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 11 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United States to Denver Intl?

Delta, United Airlines, and Frontier are the most popular carriers operating from United States to Denver Intl

When did momondo last update prices for flights from United States to Denver Intl Airport?

Prices for flights from United States to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from United States to Denver Intl Airport?

As of November 2025, there are 9 operators available to choose from for flights from United States to Denver Intl Airport.

How old do you have to be to fly from United States to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States 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.

$39 Cheap Flights from the United States to Denver in 2025/26

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Recent round-trip flight deals from the United States to Denver

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9:19 pm - 12:51 amLAX-DEN

2h 32mnonstop

7:10 am - 8:50 amDEN-LAX

2h 40mnonstop

$78Frontier

Find Deal

vr, feb. 13 - za, feb. 14

6:40 am - 10:12 amLAX-DEN

2h 32mnonstop

6:00 am - 10:03 amDEN-LAX

5h 03m1 stop

$79Frontier

Find Deal

wo, dec. 3 - do, dec. 4

8:51 pm - 12:17 amLAX-DEN

2h 26mnonstop

10:37 pm - 8:05 pmDEN-LAX

22h 28m1 stop

$80Frontier

Find Deal

zo, dec. 7 - ma, dec. 8

9:16 pm - 10:36 pmDFW-DEN

2h 20mnonstop

9:05 pm - 12:09 amDEN-DFW

2h 04mnonstop

$81Frontier

Find Deal

do, dec. 25 - wo, dec. 31

5:35 am - 7:10 amHOU-DEN

2h 35mnonstop

7:35 am - 11:10 amDEN-HOU

2h 35mnonstop

$157Southwest

Find Deal

za, feb. 7 - za, feb. 14

8:30 pm - 10:10 pmHOU-DEN

2h 40mnonstop

6:05 am - 9:40 amDEN-HOU

2h 35mnonstop

$165Southwest

Find Deal

za, jan. 10 - ma, jan. 12

6:36 pm - 10:34 pmHOU-DEN

4h 58m1 stop

3:17 pm - 10:46 pmDEN-HOU

6h 29m1 stop

$187American Airlines

Find Deal

wo, jan. 7 - di, jan. 13

7:14 am - 6:03 pmEWR-DEN

12h 49m1 stop

6:45 am - 6:26 pmDEN-EWR

9h 41m1 stop

$211Hawaiian Airlines

Find Deal

vr, dec. 5 - wo, dec. 10

2:10 pm - 4:33 pmEWR-DEN

4h 23mnonstop

6:00 am - 11:44 amDEN-EWR

3h 44mnonstop

$212United Airlines

Find Deal

za, dec. 6 - do, dec. 11

9:15 pm - 11:44 pmEWR-DEN

4h 29mnonstop

5:32 pm - 11:15 pmDEN-EWR

3h 43mnonstop

$217United Airlines

Find Deal

vr, dec. 5 - za, dec. 6

Frontier flights from United States to Denver

Our best Frontier deals on United States to Denver flight tickets

Frontier

Feb 13

LAX9:19 pmLos Angeles

2h 32m

DEN12:51 amDenver Intl

Feb 14

DEN7:10 amDenver Intl

2h 40m

LAX8:50 amLos Angeles

$78

Find similar

Frontier

Dec 3

LAX6:40 amLos Angeles

2h 32m

DEN10:12 amDenver Intl

Dec 4

DEN6:00 amDenver Intl

5h 03m

1 stop

LAX10:03 amLos Angeles

$79

Find similar

Frontier

Dec 7

LAX8:51 pmLos Angeles

2h 26m

DEN12:17 amDenver Intl

Dec 8

DEN10:37 pmDenver Intl

22h 28m

1 stop

LAX8:05 pmLos Angeles

$80

Find similar

United Airlines flights from United States to Denver

Our best United Airlines deals on United States to Denver flight tickets

United Airlines

Feb 14

LAX4:10 pmLos Angeles

2h 27m

DEN7:37 pmDenver Intl

Feb 21

DEN1:45 pmDenver Intl

2h 41m

LAX3:26 pmLos Angeles

$117

Find similar

United Airlines

Feb 20

ORD9:05 pmChicago O'Hare Intl

2h 51m

DEN10:56 pmDenver Intl

Feb 26

DEN3:20 pmDenver Intl

2h 35m

ORD6:55 pmChicago O'Hare Intl

$149

Find similar

United Airlines

Dec 17

EWR9:15 pmNewark

4h 29m

DEN11:44 pmDenver Intl

Jan 7

DEN1:31 pmDenver Intl

3h 46m

EWR7:17 pmNewark

$207

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

vr 2/13

9:19 pm-12:51 am

Nonstop2h 32m

Denver Intl

za 2/14

7:10 am-8:50 am

Nonstop2h 40m

$78

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

wo 12/3

6:40 am-10:12 am

Nonstop2h 32m

Denver Intl

do 12/4

6:00 am-10:03 am

1 stop5h 03m

$79

Los AngelesDenver

LAX - DEN

LAXDEN

Los Angeles

zo 12/7

8:51 pm-12:17 am

Nonstop2h 26m

Denver Intl

ma 12/8

10:37 pm-8:05 pm

1 stop22h 28m

$80

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

do 12/25

9:16 pm-10:36 pm

Nonstop2h 20m

Denver Intl

wo 12/31

9:05 pm-12:09 am

Nonstop2h 04m

$81

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

za 2/7

5:35 am-7:10 am

Nonstop2h 35m

Denver Intl

za 2/14

7:35 am-11:10 am

Nonstop2h 35m

$157

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

za 1/10

8:30 pm-10:10 pm

Nonstop2h 40m

Denver Intl

ma 1/12

6:05 am-9:40 am

Nonstop2h 35m

$165

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

wo 1/7

6:36 pm-10:34 pm

1 stop4h 58m

Denver Intl

di 1/13

3:17 pm-10:46 pm

1 stop6h 29m

$187

NewarkDenver

EWR - DEN

EWRDEN

Newark

vr 12/5

7:14 am-6:03 pm

1 stop12h 49m

Denver Intl

wo 12/10

6:45 am-6:26 pm

1 stop9h 41m

$211

NewarkDenver

EWR - DEN

EWRDEN

Newark

za 12/6

2:10 pm-4:33 pm

Nonstop4h 23m

Denver Intl

do 12/11

6:00 am-11:44 am

Nonstop3h 44m

$212

NewarkDenver

EWR - DEN

EWRDEN

Newark

vr 12/5

9:15 pm-11:44 pm

Nonstop4h 29m

Denver Intl

za 12/6

5:32 pm-11:15 pm

Nonstop3h 43m

$217

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from United States 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from United States is in October. Flight prices, which tend to average around $277, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until January to fly from United States, when ticket prices are also cheap, with an average price of $280.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $372. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $455.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $294. Flights in the morning are often more expensive with an average ticket price of $423.

What is the cheapest United States to Denver Intl flight route?

Fly from Las Vegas Harry Reid Intl to Denver Intl for the best United States - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $285 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from United States for as low as $254 on momondo.

What cabin class options are available on United States to Denver Intl flights?

There are 4 cabin classes available to choose from on United States to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Denver flights?

No. A direct flight is the cheapest option for a flight between United States to Denver.

Cheap United States to Denver flight deals and tips

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

Best Price Found	$86
Fastest flight time	2h 06m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from United States in the past 72 hours is $86. The best round-trip flight deal from United States to Denver found on momondo in the last 72 hours is $117.

The fastest flight from United States to Denver takes 2h 06m

Direct flights go from United States to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from United States to Denver Intl Airport?
Prices for flights from United States to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from United States to Denver Intl Airport?
As of November 2025, there are 9 operators available to choose from for flights from United States to Denver Intl Airport.
How old do you have to be to fly from United States to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States 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.
What is the most popular plane model from United States to Denver?
Based on momondo bookings for flights between United States and Denver, the leading plane model is Boeing 737 MAX 8, making up 15.76% of the total bookings. Other popular models include Airbus A321neo with 14.61%, Boeing 737-900 with 10.95%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.38%.

Best airlines flying from United States to Denver

Compare and see reviews for airlines that fly from United States to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $57	Free Cancellation	Rating 5.8 3,106 reviews	Search Frontier flights
Allegiant Air	PriceFrom $88	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
Delta	PriceFrom $114	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
JetBlue	PriceFrom $126	Free Cancellation	Rating 7.2 2,902 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $130	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
United Airlines	PriceFrom $136	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
American Airlines	PriceFrom $156	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $255	Free Cancellation	Rating 8.0 11,321 reviews	Search Alaska Airlines flights

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Manitou Springs

Longmont

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Lakewood

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Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from United States to Denver?

Once all potential United States to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Denver from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from the United States to Denver from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Denver departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from United States to Denver

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United Airlines flights from United States to Denver

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How to get the cheapest flight ticket from United States 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 is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Wednesday when prices can be found for as low as $372. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $455.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $294. Flights in the morning are often more expensive with an average ticket price of $423.

What is the cheapest United States to Denver Intl flight route?

Fly from Las Vegas Harry Reid Intl to Denver Intl for the best United States - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on United States to Denver Intl flights?

There are 4 cabin classes available to choose from on United States to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Denver flights?

No. A direct flight is the cheapest option for a flight between United States to Denver.

What is the cheapest airline that flies from United States to Denver Intl?

Delta, United Airlines, and Frontier are the most popular carriers operating from United States to Denver Intl

What airlines fly to Denver?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 16% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from United States to Denver on average per day?

As of November 2025, there are 254 flights per day flying from United States to Denver. The most common time of day flights depart is 8:00AM, with 40% of flights taking off in the afternoon.

How many flights depart from United States to Denver on average per week?

As of November 2025, there are 1,784 flights per week flying from United States to Denver. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How long does it take to fly to Denver?

Cheap United States to Denver flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

When did momondo last update prices for flights from United States to Denver Intl Airport?

How many operators does momondo search for flights from United States to Denver Intl Airport?

How old do you have to be to fly from United States to Denver Intl Airport?

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

What is the most popular plane model from United States to Denver?

Best airlines flying from United States to Denver

Compare and see reviews for airlines that fly from United States to Denver with momondo

Traveling to a place near Denver?

Why use momondo?

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

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

How can momondo help me find flights from United States to Denver?

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

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado