What airlines fly to Denver?

Southwest, United Airlines and Frontier are the top three most popular airlines that fly to Denver from Maryland according to our data. Southwest is the first choice among our users, with 38% 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.

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

46 flights are operational daily from Maryland to Denver as of November 2025. The most popular departure time for this route is 12:00PM, with 59% of flights per day taking off in the afternoon.

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

As of November 2025, 324 flights take off from Maryland and land in Denver each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

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

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

How long does it take to fly to Denver?

Flight times vary depending on what airport in Maryland you fly out of and what airport in Denver you fly into. For example, flying from Baltimore to Denver takes 3h 48m on average. On the other hand, flying from Salisbury to Denver takes 6h 01m 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.

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

Prices for flights from Maryland to Denver Intl Airport refresh daily.

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

There are 8 operators available for flights from Maryland to Denver Intl Airport as of November 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Denver Intl Airport.

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

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$64 Cheap Flights from Maryland to Denver in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Maryland to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:13 amDCA-DEN

4h 13mnonstop

11:38 am - 4:59 pmDEN-DCA

3h 21mnonstop

$128Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

9:00 am - 9:02 amIAD-DEN

26h 02m1 stop

1:42 pm - 11:05 pmDEN-IAD

7h 23m1 stop

$129Frontier

Find Deal

Wed, Dec 3 - Mon, Dec 8

6:29 pm - 9:02 amBWI-DEN

16h 33m1 stop

1:42 pm - 12:24 amDEN-BWI

8h 42m1 stop

$153Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

8:00 am - 4:13 pmDCA-DEN

10h 13m1 stop

4:38 pm - 9:59 pmDEN-DCA

3h 21mnonstop

$155Multiple Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 3

6:35 am - 8:45 amPHL-DEN

4h 10mnonstop

5:15 pm - 10:35 pmDEN-PHL

3h 20mnonstop

$159Southwest

Find Deal

Wed, Dec 10 - Wed, Dec 17

3:35 pm - 5:55 pmPHL-DEN

4h 20mnonstop

5:50 pm - 11:22 pmDEN-PHL

3h 32mnonstop

$169United Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

5:15 pm - 7:28 pmIAD-DEN

4h 13mnonstop

11:59 pm - 5:21 amDEN-IAD

3h 22mnonstop

$177United Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 3

8:45 pm - 11:05 pmPHL-DEN

4h 20mnonstop

7:00 am - 12:38 pmDEN-PHL

3h 38mnonstop

$178American Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

7:00 am - 2:14 pmDCA-DEN

9h 14m1 stop

3:17 pm - 10:56 pmDEN-DCA

5h 39m1 stop

$191American Airlines

Find Deal

Sat, Jan 31 - Sat, Jan 31

3:55 pm - 5:50 pmIAD-DEN

3h 55mnonstop

5:05 pm - 10:15 pmDEN-IAD

3h 10mnonstop

$197Southwest

Find Deal

Sat, Dec 6 - Sat, Dec 13

Frontier flights from Maryland to Denver

Our best Frontier deals on Maryland to Denver flight tickets

Frontier

Dec 5

DCA8:00 amWashington, D.C. Reagan-National

4h 13m

DEN10:13 amDenver Intl

Dec 8

DEN11:38 amDenver Intl

3h 21m

DCA4:59 pmWashington, D.C. Reagan-National

$128

Find similar

Frontier

Dec 3

IAD9:00 amWashington, D.C. Dulles Intl

26h 02m

1 stop

DEN9:02 amDenver Intl

Dec 8

DEN1:42 pmDenver Intl

7h 23m

1 stop

IAD11:05 pmWashington, D.C. Dulles Intl

$129

Find similar

Frontier

Jan 12

IAD6:00 amWashington, D.C. Dulles Intl

8h 21m

1 stop

DEN12:21 pmDenver Intl

Jan 15

DEN11:59 pmDenver Intl

12h 49m

1 stop

IAD2:48 pmWashington, D.C. Dulles Intl

$130

Find similar

Southwest flights from Maryland to Denver

Our best Southwest deals on Maryland to Denver flight tickets

Southwest

Dec 10

PHL6:35 amPhiladelphia

4h 10m

DEN8:45 amDenver Intl

Dec 17

DEN5:15 pmDenver Intl

3h 20m

PHL10:35 pmPhiladelphia

$159

Find similar

Southwest

Dec 6

IAD3:55 pmWashington, D.C. Dulles Intl

3h 55m

DEN5:50 pmDenver Intl

Dec 13

DEN5:05 pmDenver Intl

3h 10m

IAD10:15 pmWashington, D.C. Dulles Intl

$197

Find similar

Southwest

Nov 18

IAD5:45 pmWashington, D.C. Dulles Intl

4h 00m

DEN7:45 pmDenver Intl

Nov 19

DEN4:50 pmDenver Intl

3h 10m

IAD10:00 pmWashington, D.C. Dulles Intl

$367

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Fri 12/5

8:00 am-10:13 am

Nonstop4h 13m

Denver Intl

Mon 12/8

11:38 am-4:59 pm

Nonstop3h 21m

$128

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-9:02 am

1 stop26h 02m

Denver Intl

Mon 12/8

1:42 pm-11:05 pm

1 stop7h 23m

$129

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 12/3

6:29 pm-9:02 am

1 stop16h 33m

Denver Intl

Thu 12/11

1:42 pm-12:24 am

1 stop8h 42m

$153

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sat 1/31

8:00 am-4:13 pm

1 stop10h 13m

Denver Intl

Tue 2/3

4:38 pm-9:59 pm

Nonstop3h 21m

$155

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 12/10

6:35 am-8:45 am

Nonstop4h 10m

Denver Intl

Wed 12/17

5:15 pm-10:35 pm

Nonstop3h 20m

$159

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Sat 12/6

3:35 pm-5:55 pm

Nonstop4h 20m

Denver Intl

Wed 12/10

5:50 pm-11:22 pm

Nonstop3h 32m

$169

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 1/31

5:15 pm-7:28 pm

Nonstop4h 13m

Denver Intl

Tue 2/3

11:59 pm-5:21 am

Nonstop3h 22m

$177

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 12/10

8:45 pm-11:05 pm

Nonstop4h 20m

Denver Intl

Sat 12/13

7:00 am-12:38 pm

Nonstop3h 38m

$178

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sat 1/31

7:00 am-2:14 pm

1 stop9h 14m

Denver Intl

Sat 1/31

3:17 pm-10:56 pm

1 stop5h 39m

$191

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 12/6

3:55 pm-5:50 pm

Nonstop3h 55m

Denver Intl

Sat 12/13

5:05 pm-10:15 pm

Nonstop3h 10m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland 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

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Maryland is in January. Flight prices, which tend to average around $242, 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 August to fly from Maryland, when ticket prices are also cheap, with an average price of $242.

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 $302. 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 $372.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $264. Flights in the evening are often more expensive with an average ticket price of $370.

What is the cheapest Maryland to Denver Intl flight route?

Fly from Baltimore/Washington to Denver Intl for the best Maryland - 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 Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Maryland for as low as $264 on momondo.

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

There are 4 cabin classes available to choose from on Maryland 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 Maryland to Denver flights?

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

Cheap Maryland to Denver flight deals and tips

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

Best Price Found	$176
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Maryland in the past 72 hours is $176. The best round-trip flight deal from Maryland to Denver found on momondo in the last 72 hours is $330.

The fastest flight from Maryland to Denver takes 3h 50m

Direct flights go from Maryland 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 Maryland to Denver Intl Airport?
Prices for flights from Maryland to Denver Intl Airport refresh daily.
How many operators does momondo search for flights from Maryland to Denver Intl Airport?
There are 8 operators available for flights from Maryland to Denver Intl Airport as of November 2025.
How old do you have to be to fly from Maryland to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Maryland to Denver?
momondo data reveals that the most frequently booked plane model on the route from Maryland to Denver is Boeing 737 MAX 8, representing 22.80% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.29%, Airbus A320neo at 9.79%, and Boeing 737-900 at 9.23%.

Best airlines flying from Maryland to Denver

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $107	Free Cancellation	Rating 5.8 3,113 reviews	Search Frontier flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,235 reviews	Search Southwest flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
American Airlines	PriceFrom $260	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Longmont

Boulder

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

Why use momondo?

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

It is quick and easy to find Maryland to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

Yes. All flights to Denver from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Maryland 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 Maryland to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Maryland and alert you when they 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 12/11

Thu 12/18

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Maryland to Denver from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Denver departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Maryland to Denver

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Maryland to Denver

Our best Frontier deals on Maryland to Denver flight tickets

Southwest flights from Maryland to Denver

Our best Southwest deals on Maryland to Denver flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to Denver that are best for you.

See travel insights to Denver from

How to get the cheapest flight ticket from Maryland 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 $302. 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 $372.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $264. Flights in the evening are often more expensive with an average ticket price of $370.

What is the cheapest Maryland to Denver Intl flight route?

Fly from Baltimore/Washington to Denver Intl for the best Maryland - Denver Intl flight prices

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

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

There are 4 cabin classes available to choose from on Maryland 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 Maryland to Denver flights?

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

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

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

What airlines fly to Denver?

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

46 flights are operational daily from Maryland to Denver as of November 2025. The most popular departure time for this route is 12:00PM, with 59% of flights per day taking off in the afternoon.

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

As of November 2025, 324 flights take off from Maryland and land in Denver each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

How long does it take to fly to Denver?

Cheap Maryland to Denver flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

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

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

How old do you have to be to fly from Maryland 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 Maryland to Denver?

Best airlines flying from Maryland to Denver

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

Traveling to a place near Denver?

Why use momondo?

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

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

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

I’m not ready to book a flight from Maryland 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