Colorado

$89+ Cheap flights from Maryland to Colorado

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
ago. 3 — ago. 101
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Cheap flight deals from Maryland to Colorado

Keep the following information in mind while searching for Maryland to Colorado flight deals. Data was last updated julio 29, 2025.

Round-trip from

$166
(Cheapflightsfares)

One-way from

$89
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$263

Good round-trip deal

$251 or less

Good one-way deal

$155 or less
From Maryland to Colorado
One-way flight from Maryland to Colorado
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Maryland to Colorado.
Price to beat on a one-way flight from Maryland to Colorado.

Find flight deals from Maryland to Colorado

Cheapest flights from Maryland to Colorado
Explore the most affordable flight options available from Maryland to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:50 amBWI - DEN
1 stop9h 28mFrontier
dom. 8/3112:26 pmDEN - BWI
Nonstop3h 31mFrontier
Deal found 7/29$166
This Priceline deal was found by Cheapflights users on 7/28. 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.
dom. 8/177:00 amDCA - DEN
Nonstop3h 56mFrontier
mar. 8/194:30 pmDEN - DCA
Nonstop3h 29mFrontier
Deal found 7/28$169
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:05 pmIAD - DEN
Nonstop3h 50mSouthwest
sáb. 9/65:25 pmDEN - IAD
Nonstop3h 20mSouthwest
Deal found 7/29$177
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
vie. 8/151:02 pmPHL - DEN
Nonstop4h 19mFrontier
dom. 8/1711:30 pmDEN - PHL
Nonstop3h 39mFrontier
Deal found 7/27$187
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1010:14 pmIAD - DEN
Nonstop3h 45mUnited Airlines
jue. 9/1111:59 pmDEN - IAD
Nonstop3h 23mUnited Airlines
Deal found 7/28$188
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:44 amIAD - DEN
1 stop6h 29mAmerican Airlines
mié. 8/273:35 pmDEN - IAD
1 stop5h 21mAmerican Airlines
Deal found 7/28$191
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/245:08 pmDCA - DEN
1 stop7h 08mAmerican Airlines
sáb. 9/277:09 amDEN - DCA
1 stop6h 45mAmerican Airlines
Deal found 7/27$195
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:40 pmPHL - DEN
Nonstop4h 10mAmerican Airlines
sáb. 9/207:00 amDEN - PHL
Nonstop3h 36mAmerican Airlines
Deal found 7/29$197
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
sáb. 8/94:07 pmIAD - DEN
1 stop7h 10mFrontier
sáb. 8/168:30 amDEN - IAD
1 stop6h 44mFrontier
Deal found 7/28$205
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/116:15 amBWI - DEN
Nonstop3h 50mSouthwest
lun. 9/1511:40 pmDEN - BWI
Nonstop3h 20mSouthwest
Deal found 7/28$217
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:45 amPHL - DEN
Nonstop3h 50mSouthwest
dom. 9/216:55 pmDEN - PHL
Nonstop3h 35mSouthwest
Deal found 7/28$217
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2611:55 amDCA - DEN
1 stop7h 00mSouthwest
sáb. 10/49:35 amDEN - DCA
1 stop6h 45mSouthwest
Deal found 7/28$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Colorado 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 julio 29, 2025.
Use the filters below to find and compare flights from Maryland to Colorado that are best for you.

Fly from

Maryland

Fly to

Colorado

Route

Depart

Return

Price

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

mié. 8/13

6:00 pm-8:05 pm

Nonstop4h 05m

Denver Intl

lun. 8/18

6:38 am-12:04 pm

Nonstop3h 26m

$166

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

lun. 8/18

5:26 pm-7:31 pm

Nonstop4h 05m

Denver Intl

jue. 8/21

12:13 pm-5:44 pm

Nonstop3h 31m

$168

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

sáb. 8/30

5:05 pm-6:55 pm

Nonstop3h 50m

Denver Intl

sáb. 9/6

5:25 pm-10:45 pm

Nonstop3h 20m

$177

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

vie. 8/15

1:02 pm-3:21 pm

Nonstop4h 19m

Denver Intl

dom. 8/17

11:30 pm-5:09 am

Nonstop3h 39m

$187

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

mié. 9/10

10:14 pm-11:59 pm

Nonstop3h 45m

Denver Intl

jue. 9/11

11:59 pm-5:22 am

Nonstop3h 23m

$188

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

mié. 8/27

7:44 am-12:13 pm

1 stop6h 29m

Denver Intl

mié. 8/27

3:35 pm-10:56 pm

1 stop5h 21m

$191

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

mié. 9/24

5:08 pm-10:16 pm

1 stop7h 08m

Denver Intl

sáb. 9/27

7:09 am-3:54 pm

1 stop6h 45m

$195

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

mié. 9/17

7:40 pm-9:50 pm

Nonstop4h 10m

Denver Intl

sáb. 9/20

7:00 am-12:36 pm

Nonstop3h 36m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

sáb. 8/9

4:07 pm-9:17 pm

1 stop7h 10m

Denver Intl

sáb. 8/16

8:30 am-5:14 pm

1 stop6h 44m

$205

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

jue. 9/11

6:15 am-8:05 am

Nonstop3h 50m

Denver Intl

lun. 9/15

11:40 pm-5:00 am

Nonstop3h 20m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Maryland 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 Maryland to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Colorado (average of $197). Flying from Maryland to Colorado in March is currently the most expensive (average of $278). 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 MD to CO?

Find hourly flight availability from Maryland to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from Maryland to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Maryland to Colorado

Explore weekly flight availability from Maryland to Colorado. 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 julio 29, 2025.

The most flights from USMD to USCO are scheduled on a Tuesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated julio 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Maryland to Colorado have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
8.0
Very good

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Colorado. 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 Maryland to Colorado flight route?

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Maryland to Colorado for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland to Colorado 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 Maryland to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Maryland to Colorado (average of $197). Flying from Maryland to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for Maryland to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Maryland to Colorado

Discover the top 6 airlines that operate flights from Maryland to Colorado. 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$209FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$155Average$275FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$174Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$195Average$542FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$348FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$463FlexibilityNo cancel feeOn-time63%

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