HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$71+ Cheap flights from Colorado to Maryland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Colorado to Maryland

Cheapest flights from Colorado to Maryland
Explore the most affordable flight options available from Colorado to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/212:59 amDEN - IAD
1 stop11h 30mFrontier
dom. 12/75:26 pmIAD - DEN
1 stop17h 36mFrontier
Deal found 11/2$133
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:59 amDEN - IAD
1 stop11h 30mFrontier
dom. 1/1810:23 pmIAD - DEN
1 stop11h 32mFrontier
Deal found 11/2$134
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/1512:16 amDEN - IAD
1 stop17h 35mFrontier
mié. 11/198:40 amIAD - DEN
1 stop7h 05mFrontier
Deal found 11/2$138
This Flightnetwork deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:00 pmDEN - IAD
1 stop7h 26mFrontier
dom. 12/79:20 pmIAD - DEN
1 stop27h 44mFrontier
Deal found 11/2$139
This Frontier deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/711:00 pmDEN - IAD
1 stop7h 31mFrontier
vie. 12/129:20 pmIAD - DEN
1 stop13h 04mFrontier
Deal found 11/1$142
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/34:38 pmDEN - DCA
Nonstop3h 21mFrontier
lun. 12/88:00 amDCA - DEN
Nonstop4h 13mFrontier
Deal found 11/1$142
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:59 amDEN - IAD
1 stop15h 19mFrontier
dom. 12/145:45 amIAD - DEN
1 stop29h 17mFrontier
Deal found 11/2$143
This Frontier deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:40 amDEN - DCA
Nonstop3h 26mFrontier
sáb. 1/36:00 pmDCA - DEN
Nonstop4h 12mFrontier
Deal found 11/2$144
This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1711:38 amDEN - DCA
Nonstop3h 21mFrontier
dom. 1/186:00 pmDCA - DEN
Nonstop4h 16mFrontier
Deal found 11/2$145
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:00 pmDEN - IAD
1 stop7h 31mFrontier
dom. 12/149:20 pmIAD - DEN
1 stop27h 44mFrontier
Deal found 11/2$146
This eDestinos deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/154:38 pmDEN - DCA
Nonstop3h 21mFrontier
sáb. 1/36:00 pmDCA - DEN
Nonstop4h 12mFrontier
Deal found 11/2$149
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1812:16 amDEN - BWI
1 stop18h 59mFrontier
jue. 11/204:25 pmBWI - DEN
1 stop17h 54mFrontier
Deal found 11/2$149

Cheap flight deals from Colorado to Maryland

Keep the following information in mind while searching for Colorado to Maryland flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$71
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$290

Good round-trip deal

$340 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for Denver Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Washington, D.C. (WAS) flights.
Search Deals
From Colorado to Maryland
Search Deals
One-way flight from Colorado to Maryland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Maryland.
Search Deals
Price to beat on a one-way flight from Colorado to Maryland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Maryland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Colorado to Maryland that are best for you.

Fly from

Colorado

Fly to

Maryland

Route

Depart

Return

Price

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

jue. 12/11

9:45 am-3:01 pm

Nonstop3h 16m

Washington, D.C. Dulles Intl

mar. 12/16

5:25 pm-7:27 pm

Nonstop4h 02m

$197

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

vie. 12/5

11:59 pm-5:16 am

Nonstop3h 17m

Washington, D.C. Dulles Intl

mar. 12/9

4:00 pm-6:07 pm

Nonstop4h 07m

$197

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

sáb. 12/6

9:45 am-3:01 pm

Nonstop3h 16m

Washington, D.C. Dulles Intl

dom. 12/7

4:00 pm-6:07 pm

Nonstop4h 07m

$197

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

sáb. 12/6

1:57 pm-12:02 am

1 stop8h 05m

Washington, D.C. Dulles Intl

sáb. 12/13

11:06 am-2:38 pm

1 stop5h 32m

$217

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

dom. 12/7

6:15 pm-11:30 pm

Nonstop3h 15m

Washington, D.C. Dulles Intl

jue. 12/11

7:40 am-9:30 am

Nonstop3h 50m

$217

DenverWashington, D.C.

DEN - DCA

DENDCA

Denver Intl

mar. 1/20

1:16 pm-8:34 pm

1 stop5h 18m

Washington, D.C. Reagan-National

sáb. 1/24

6:04 am-10:10 am

1 stop6h 06m

$217

DenverWashington, D.C.

DEN - DCA

DENDCA

Denver Intl

lun. 12/8

12:50 am-9:10 am

1 stop6h 20m

Washington, D.C. Reagan-National

mié. 12/10

6:02 am-10:18 am

1 stop6h 16m

$217

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

vie. 12/5

8:05 am-1:23 pm

Nonstop3h 18m

Washington, D.C. Dulles Intl

dom. 12/7

10:10 pm-12:15 am

Nonstop4h 05m

$217

DenverWashington, D.C.

DEN - DCA

DENDCA

Denver Intl

mar. 1/20

12:30 am-9:12 am

1 stop6h 42m

Washington, D.C. Reagan-National

mié. 1/28

6:05 am-10:33 am

1 stop6h 28m

$217

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

vie. 12/12

11:59 pm-5:16 am

Nonstop3h 17m

Washington, D.C. Dulles Intl

dom. 12/14

4:00 pm-6:07 pm

Nonstop4h 07m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Colorado to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Maryland

What is the cheapest month to book a flight from Colorado to Maryland?

Currently, March is the cheapest month in which you can book a flight from Colorado to Maryland (average of $94). Flying from Colorado to Maryland in July is currently the most expensive (average of $162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to MD?

Find hourly flight availability from Colorado to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

One of the essential ways to save on airfare from Colorado to Maryland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Colorado to Maryland?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Maryland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Maryland flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Colorado to Maryland

Explore weekly flight availability from Colorado to Maryland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 3, 2025.

The most flights from USCO to USMD are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated noviembre 3, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Colorado to Maryland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Frontier
5.8
Fair
3,117 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Colorado to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Maryland flight route?

    Flights from Colorado to Maryland have been viewed 34 times in the past calendar month.

  • How long is the flight from Colorado to Maryland?

    A quick flight from Colorado to Maryland can take about 3h 16m. United Airlines provides one of the quickest options available for as low as $197. The distance between Colorado and Maryland is about 1448 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Maryland one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $89. Southwest flights start at $89 while deals on American Airlines start at $99 one-way.

  • Can I find deals for flights from Colorado to Maryland that include hotel bookings?

    Yes. In addition to deals on Colorado to Maryland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Maryland.

  • Can I find deals for business class flights from Colorado to Maryland?

    Yes. Cheapflights offers flight deals from Colorado to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Maryland?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Maryland (average of $94). Flying from Colorado to Maryland in July is currently the most expensive (average of $162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
Los Angeles to John F Kennedy Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
Los Angeles to Newark flights
Dallas/Fort Worth to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
Newark to Dallas/Fort Worth flights
LaGuardia to Miami flights
San Francisco to Los Angeles flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Newark flights
San Francisco to John F Kennedy Intl flights
Newark to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Dallas/Fort Worth flights
O'Hare Intl to John F Kennedy Intl flights
Seattle to Los Angeles flights
Newark to Orlando flights
John F Kennedy Intl to Atlanta flights
Los Angeles to San Francisco flights
Atlanta to John F Kennedy Intl flights
LaGuardia to Dallas/Fort Worth flights
Hobby to LaGuardia flights
Newark to Las Vegas flights
Hobby to Newark flights
Los Angeles to LaGuardia flights
Hobby to John F Kennedy Intl flights
O'Hare Intl to Dallas/Fort Worth flights
Fort Lauderdale to Newark flights
LaGuardia to Orlando flights
Newark to West Palm Beach flights
Los Angeles to Honolulu flights
LaGuardia to Hobby flights
Los Angeles to Seattle flights
San Francisco to Newark flights
Newark to Hobby flights
San Francisco to Ontario flights
Newark to San Francisco flights
LaGuardia to Tampa flights
Dulles Intl to Miami flights
John F Kennedy Intl to Tampa flights

Top 5 airlines flying from Colorado to Maryland

Discover the top 5 airlines that operate flights from Colorado to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$228FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$467FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$519FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$221Average$499FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.