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

As of December 2025, there are 249 flights per day flying from United States to Denver. The most common time of day flights depart is 4:00PM, with 36% 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 15m 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 many flights depart from United States to Denver on average per week?

As of December 2025, there are 1,745 flights per week flying from United States to Denver. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

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

How often are flights from the United States to Denver delayed?

Historically, on average around 17% of flights between United States and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

Which airline has the best punctuality record on the United States to Denver flights?

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

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 most punctual flight time for the United States to Denver 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.

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 December 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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Find the cheapest flights from the United States to Denver

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

2:00 pm - 3:16 pm

DFW

DEN

2h 16mnonstop

6:30 am - 9:45 am

DEN

DFW

2h 15mnonstop

$66Frontier

vie., ene. 23 - vie., ene. 30

10:55 am - 12:19 pm

DFW

DEN

2h 24mnonstop

6:30 am - 9:45 am

DEN

DFW

2h 15mnonstop

$67Frontier

dom., ene. 25 - vie., ene. 30

7:00 am - 8:19 am

DFW

DEN

2h 19mnonstop

9:06 pm - 12:12 am

DEN

DFW

2h 06mnonstop

$68Frontier

vie., feb. 27 - lun., mar. 2

6:00 pm - 7:35 pm

HOU

DEN

2h 35mnonstop

6:25 pm - 9:55 pm

DEN

HOU

2h 30mnonstop

$157Southwest

mar., ene. 20 - mar., ene. 27

8:30 pm - 10:10 pm

HOU

DEN

2h 40mnonstop

6:05 am - 9:40 am

DEN

HOU

2h 35mnonstop

$177Southwest

sáb., ene. 31 - mié., feb. 4

5:04 pm - 12:28 am

HOU

DEN

8h 24m1 stop

1:16 pm - 10:33 pm

DEN

HOU

8h 17m1 stop

$197Delta

mié., feb. 4 - sáb., feb. 7

9:39 am - 1:33 pm

EWR

DEN

5h 54m1 stop

6:00 am - 2:54 pm

DEN

EWR

6h 54m1 stop

$197Delta

jue., ene. 8 - jue., ene. 15

6:43 pm - 9:08 pm

EWR

DEN

4h 25mnonstop

6:00 am - 11:46 am

DEN

EWR

3h 46mnonstop

$198United Airlines

jue., ene. 1 - lun., ene. 5

6:00 am - 9:55 am

HOU

DEN

4h 55m1 stop

10:45 am - 6:06 pm

DEN

HOU

6h 21m1 stop

$202American Airlines

mar., ene. 20 - mar., ene. 27

1:30 pm - 8:02 pm

EWR

DEN

8h 32m1 stop

11:59 pm - 9:30 am

DEN

EWR

7h 31m1 stop

$202American Airlines

vie., feb. 20 - sáb., feb. 28

Frontier flights from United States to Denver

Our best Frontier deals on United States to Denver flight tickets

Frontier

Jan 23

DFW2:00 pmDallas/Fort Worth

2h 16m

DEN3:16 pmDenver Intl

Jan 30

DEN6:30 amDenver Intl

2h 15m

DFW9:45 amDallas/Fort Worth

$66

Find similar

Frontier

Jan 25

DFW10:55 amDallas/Fort Worth

2h 24m

DEN12:19 pmDenver Intl

Jan 30

DEN6:30 amDenver Intl

2h 15m

DFW9:45 amDallas/Fort Worth

$67

Find similar

Frontier

Feb 27

DFW7:00 amDallas/Fort Worth

2h 19m

DEN8:19 amDenver Intl

Mar 2

DEN9:06 pmDenver Intl

2h 06m

DFW12:12 amDallas/Fort Worth

$68

Find similar

JetBlue flights from United States to Denver

Our best JetBlue deals on United States to Denver flight tickets

JetBlue

Feb 9

JFK8:00 amNew York John F Kennedy Intl

4h 45m

DEN10:45 amDenver Intl

Feb 12

DEN10:34 amDenver Intl

3h 45m

JFK4:19 pmNew York John F Kennedy Intl

$155

Find similar

JetBlue

Jan 20

JFK8:00 amNew York John F Kennedy Intl

4h 42m

DEN10:42 amDenver Intl

Jan 22

DEN11:35 amDenver Intl

3h 51m

JFK5:26 pmNew York John F Kennedy Intl

$164

Find similar

JetBlue

Jan 24

JFK7:55 amNew York John F Kennedy Intl

4h 41m

DEN10:36 amDenver Intl

Jan 28

DEN11:35 amDenver Intl

3h 51m

JFK5:26 pmNew York John F Kennedy Intl

$165

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

vie. 1/23

2:00 pm-3:16 pm

Nonstop2h 16m

Denver Intl

vie. 1/30

6:30 am-9:45 am

Nonstop2h 15m

$66

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

dom. 1/25

10:55 am-12:19 pm

Nonstop2h 24m

Denver Intl

vie. 1/30

6:30 am-9:45 am

Nonstop2h 15m

$67

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

vie. 2/27

7:00 am-8:19 am

Nonstop2h 19m

Denver Intl

lun. 3/2

9:06 pm-12:12 am

Nonstop2h 06m

$68

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

mar. 1/20

6:00 pm-7:35 pm

Nonstop2h 35m

Denver Intl

mar. 1/27

6:25 pm-9:55 pm

Nonstop2h 30m

$157

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

sáb. 1/31

8:30 pm-10:10 pm

Nonstop2h 40m

Denver Intl

mié. 2/4

6:05 am-9:40 am

Nonstop2h 35m

$177

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

mié. 2/4

5:04 pm-12:28 am

1 stop8h 24m

Denver Intl

sáb. 2/7

1:16 pm-10:33 pm

1 stop8h 17m

$197

NewarkDenver

EWR - DEN

EWRDEN

Newark

jue. 1/8

9:39 am-1:33 pm

1 stop5h 54m

Denver Intl

jue. 1/15

6:00 am-2:54 pm

1 stop6h 54m

$197

NewarkDenver

EWR - DEN

EWRDEN

Newark

jue. 1/1

6:43 pm-9:08 pm

Nonstop4h 25m

Denver Intl

lun. 1/5

6:00 am-11:46 am

Nonstop3h 46m

$198

HoustonDenver

HOU - DEN

HOUDEN

Houston Hobby

mar. 1/20

6:00 am-9:55 am

1 stop4h 55m

Denver Intl

mar. 1/27

10:45 am-6:06 pm

1 stop6h 21m

$202

NewarkDenver

EWR - DEN

EWRDEN

Newark

vie. 2/20

1:30 pm-8:02 pm

1 stop8h 32m

Denver Intl

sáb. 2/28

11:59 pm-9:30 am

1 stop7h 31m

$202

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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 January. 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 January, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $277.

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 $364. 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 $445.

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 $283. Flights in the morning are often more expensive with an average ticket price of $418.

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

Fly from Atlanta Hartsfield-Jackson 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 $286 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 $260 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	$54
Fastest flight time	0h 55m
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 $54. The best round-trip flight deal from United States to Denver found on momondo in the last 72 hours is $75.

The fastest flight from United States to Denver takes 0h 55m

Direct flights go from United States to Denver every day.

There is 1 airport in Denver. From United States there are direct flights to 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 December 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 Airbus A321neo, making up 16.35% of the total bookings. Other popular models include Boeing 737 MAX 8 with 14.44%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.35%, and Boeing 737-800 with 9.74%.

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 $56	Free Cancellation	Rating 5.8 3,075 reviews	Search Frontier flights
Allegiant Air	PriceFrom $88	Free Cancellation	Rating 7.2 701 reviews	Search Allegiant Air flights
Denver Air Connection	PriceFrom $104	Free Cancellation	Rating 8.7 20 reviews	Search Denver Air Connection flights
Delta	PriceFrom $117	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
JetBlue	PriceFrom $127	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Alaska Airlines	PriceFrom $132	Free Cancellation	Rating 8.0 11,512 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $132	Free Cancellation	Rating 7.4 9,105 reviews	Search United Airlines flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
Sun Country Air	PriceFrom $143	Free Cancellation	Rating 6.9 334 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights

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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 1/1. 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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How to get the cheapest flight ticket from United States to Denver

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 $364. 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 $445.

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 $283. Flights in the morning are often more expensive with an average ticket price of $418.

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

Fly from Atlanta Hartsfield-Jackson 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?

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

What airlines fly to Denver?

How often are flights from the United States to Denver delayed?

Historically, on average around 17% of flights between United States and Denver 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 the United States to Denver 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.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United States to Denver flights?

According to our data, Air Canada have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

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

As of December 2025, there are 249 flights per day flying from United States to Denver. The most common time of day flights depart is 4:00PM, with 36% of flights taking off in the afternoon.

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

As of December 2025, there are 1,745 flights per week flying from United States to Denver. The most common day of the week flights depart is Tue, 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