What is the cheapest airline that flies from Maryland to Colorado?

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

How long is the flight from Maryland to Colorado?

Flight times from Maryland to Colorado vary, but if you’re flying out of Baltimore and flying into Denver (one of the most popular routes), then the duration is 3h 48m on average. Another popular route from Maryland to Colorado is flying from Salisbury to Denver, which will take roughly 5h 51m. Keep in mind that layovers or delays could extend your travel time.

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

As of September 2025, 51 flights take off from Maryland and land in Colorado each day. The most common flight departure time for this route is 10:00AM, with 45% of daily flights taking off at noon.

What airlines fly to Colorado?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Colorado from Maryland according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

362 flights are operational weekly from Maryland to Colorado as of September 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

When did momondo last update prices for flights from Maryland to Colorado?

Prices for flights from Maryland to Colorado refresh daily.

How many operators does momondo search for flights from Maryland to Colorado?

There are 8 operators available for flights from Maryland to Colorado as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$81 Cheap Flights from Maryland to Colorado in 2025/26

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Find the cheapest flights from Maryland to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 pm - 8:12 pmDCA-DEN

4h 12mnonstop

4:38 pm - 9:59 pmDEN-DCA

3h 21mnonstop

$140Frontier

Find Deal

Thu, Dec 11 - Sun, Dec 14

7:00 am - 9:08 amDCA-DEN

4h 08mnonstop

7:38 am - 1:02 pmDEN-DCA

3h 24mnonstop

$141Frontier

Find Deal

Mon, Oct 20 - Sun, Oct 26

7:00 am - 9:05 amBWI-DEN

4h 05mnonstop

8:10 am - 5:05 pmDEN-BWI

6h 55m2 stops

$162Southwest

Find Deal

Tue, Nov 4 - Tue, Nov 11

3:55 pm - 6:00 pmBWI-DEN

4h 05mnonstop

7:45 am - 2:45 pmDEN-BWI

5h 00m1 stop

$173Southwest

Find Deal

Wed, Nov 19 - Sun, Nov 23

2:18 pm - 10:05 pmIAD-DEN

9h 47m2 stops

11:59 pm - 9:55 amDEN-IAD

7h 56m1 stop

$196American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 21

10:10 pm - 12:15 amIAD-DEN

4h 05mnonstop

4:05 pm - 9:21 pmDEN-IAD

3h 16mnonstop

$197United Airlines

Find Deal

Wed, Nov 12 - Mon, Nov 17

7:40 pm - 9:55 pmPHL-DEN

4h 15mnonstop

12:05 pm - 5:54 pmDEN-PHL

3h 49mnonstop

$198American Airlines

Find Deal

Thu, Oct 30 - Sat, Nov 1

8:00 am - 10:06 amPHL-DEN

4h 06mnonstop

5:32 pm - 11:09 pmDEN-PHL

3h 37mnonstop

$213United Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 22

3:33 pm - 8:30 pmIAD-COS

6h 57m1 stop

6:02 pm - 9:10 amCOS-IAD

13h 08m2 stops

$242Delta

Find Deal

Wed, Nov 5 - Mon, Nov 10

10:11 am - 10:10 pmIAD-COS

13h 59m2 stops

1:16 pm - 11:00 pmCOS-IAD

7h 44m2 stops

$247Delta

Find Deal

Tue, Nov 4 - Wed, Nov 5

Southwest flights from Maryland to Colorado

Our best Southwest deals on Maryland to Colorado flight tickets

Southwest

Nov 4

BWI7:00 amBaltimore/Washington

4h 05m

DEN9:05 amDenver Intl

Nov 11

DEN8:10 amDenver Intl

6h 55m

2 stops

BWI5:05 pmBaltimore/Washington

$162

Find similar

Southwest

Nov 19

BWI3:55 pmBaltimore/Washington

4h 05m

DEN6:00 pmDenver Intl

Nov 23

DEN7:45 amDenver Intl

5h 00m

1 stop

BWI2:45 pmBaltimore/Washington

$173

Find similar

Southwest

Oct 25

IAD6:40 amWashington, D.C. Dulles Intl

3h 50m

DEN8:30 amDenver Intl

Nov 1

DEN5:40 pmDenver Intl

3h 20m

IAD11:00 pmWashington, D.C. Dulles Intl

$177

Find similar

American Airlines flights from Maryland to Colorado

Our best American Airlines deals on Maryland to Colorado flight tickets

American Airlines

Oct 21

IAD2:18 pmWashington, D.C. Dulles Intl

9h 47m

2 stops

DEN10:05 pmDenver Intl

Oct 21

DEN11:59 pmDenver Intl

7h 56m

1 stop

IAD9:55 amWashington, D.C. Dulles Intl

$196

Find similar

American Airlines

Oct 30

PHL7:40 pmPhiladelphia

4h 15m

DEN9:55 pmDenver Intl

Nov 1

DEN12:05 pmDenver Intl

3h 49m

PHL5:54 pmPhiladelphia

$198

Find similar

American Airlines

Nov 8

IAD1:58 pmWashington, D.C. Dulles Intl

10h 21m

2 stops

DEN10:19 pmDenver Intl

Nov 11

DEN7:49 amDenver Intl

7h 00m

1 stop

IAD4:49 pmWashington, D.C. Dulles Intl

$202

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Thu 12/11

6:00 pm-8:12 pm

Nonstop4h 12m

Denver Intl

Sun 12/14

4:38 pm-9:59 pm

Nonstop3h 21m

$140

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Mon 10/20

7:00 am-9:08 am

Nonstop4h 08m

Denver Intl

Sun 10/26

7:38 am-1:02 pm

Nonstop3h 24m

$141

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Tue 11/4

7:00 am-9:05 am

Nonstop4h 05m

Denver Intl

Tue 11/11

8:10 am-5:05 pm

2 stops6h 55m

$162

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 11/19

3:55 pm-6:00 pm

Nonstop4h 05m

Denver Intl

Sun 11/23

7:45 am-2:45 pm

1 stop5h 00m

$173

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 10/21

2:18 pm-10:05 pm

2 stops9h 47m

Denver Intl

Tue 10/21

11:59 pm-9:55 am

1 stop7h 56m

$196

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 11/12

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Mon 11/17

4:05 pm-9:21 pm

Nonstop3h 16m

$197

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Thu 10/30

7:40 pm-9:55 pm

Nonstop4h 15m

Denver Intl

Sat 11/1

12:05 pm-5:54 pm

Nonstop3h 49m

$198

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 10/1

8:00 am-10:06 am

Nonstop4h 06m

Denver Intl

Wed 10/22

5:32 pm-11:09 pm

Nonstop3h 37m

$213

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Wed 11/5

3:33 pm-8:30 pm

1 stop6h 57m

Colorado Springs

Mon 11/10

6:02 pm-9:10 am

2 stops13h 08m

$242

Washington, D.C.Colorado Springs

IAD - COS

IADCOS

Washington, D.C. Dulles Intl

Tue 11/4

10:11 am-10:10 pm

2 stops13h 59m

Colorado Springs

Wed 11/5

1:16 pm-11:00 pm

2 stops7h 44m

$247

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How to get the cheapest flight ticket from Maryland to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Maryland, with most prices found around $242. The month of January is another great option to travel to Colorado, with average flight prices from Maryland averaging around $247.

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

The cheapest day to depart from Maryland to Colorado is on a Friday when prices can be found for as low as $381. On the other hand, Sunday is the most expensive day to depart from Maryland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $547.

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

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $285. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $512 per ticket.

What is the cheapest Maryland to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Maryland for as low as $275 on momondo.

What cabin class options are available on Maryland to Colorado flights?

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

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

Cheap Maryland to Colorado flight deals and tips

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

Best Price Found	$163
Fastest flight time	3h 40m
Direct flights	Every day
Airports in Colorado	2 airports

The best one-way flight to Colorado from Maryland in the past 72 hours is $163. The best round-trip flight deal from Maryland to Colorado found on momondo in the last 72 hours is $277.

The fastest flight from Maryland to Colorado takes 3h 40m

Direct flights go from Maryland to Colorado every day.

There are 2 airports near Colorado: Colorado Springs (COS), Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Maryland to Colorado?
Prices for flights from Maryland to Colorado refresh daily.
How many operators does momondo search for flights from Maryland to Colorado?
There are 8 operators available for flights from Maryland to Colorado as of September 2025.
How old do you have to be to fly from Maryland to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Maryland to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Maryland to Colorado is Boeing 737 MAX 8, representing 19.70% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.68%, Boeing 737-900 at 11.02%, and Airbus A320neo at 10.31%.

Best airlines flying from Maryland to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $103	Free Cancellation	Rating 5.8 3,171 reviews	Search Frontier flights
Delta	PriceFrom $158	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $174	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $204	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Maryland to Colorado 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 Colorado that suits you.

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

All flight searches from Maryland to Colorado on momondo can be filtered to show those which offer flexible booking policies.

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

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

Yes. momondo can track prices for Maryland to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Colorado 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.

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Popular cities in Colorado

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Cheap flights from Maryland to Colorado from $81

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 Colorado departing on 9/24. 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

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Find the cheapest flights from Maryland to Colorado

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Maryland to Colorado

Our best Southwest deals on Maryland to Colorado flight tickets

American Airlines flights from Maryland to Colorado

Our best American Airlines deals on Maryland to Colorado flight tickets

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

See travel insights to Colorado from

How to get the cheapest flight ticket from Maryland to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Maryland, with most prices found around $242. The month of January is another great option to travel to Colorado, with average flight prices from Maryland averaging around $247.

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

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

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $285. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $512 per ticket.

What is the cheapest Maryland to Colorado flight route?

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

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

What cabin class options are available on Maryland to Colorado flights?

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

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

What is the cheapest airline that flies from Maryland to Colorado?

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

What airlines fly to Colorado?

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

As of September 2025, 51 flights take off from Maryland and land in Colorado each day. The most common flight departure time for this route is 10:00AM, with 45% of daily flights taking off at noon.

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

362 flights are operational weekly from Maryland to Colorado as of September 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

How long is the flight from Maryland to Colorado?

Cheap Maryland to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Maryland to Colorado?

How many operators does momondo search for flights from Maryland to Colorado?

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

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Maryland to Colorado?

Best airlines flying from Maryland to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo