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$97+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$184
(Cheapflightsfares)

One-way from

$97
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$300

Good round-trip deal

$299 or less

Good one-way deal

$162 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Denver Intl flights.
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From Maryland to Colorado
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One-way flight from Maryland to Colorado
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Maryland to Colorado.
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Price to beat on a one-way flight from Maryland to Colorado.
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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 May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/30. 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.
Fri 5/166:42 pmPHL - DEN
Nonstop4h 27mFrontier
Sat 5/173:36 pmDEN - PHL
Nonstop3h 39mFrontier
Deal found 4/30$184
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 6/255:20 pmBWI - DEN
Nonstop4h 14mFrontier
Fri 7/410:52 amDEN - BWI
Nonstop3h 33mFrontier
Deal found 4/30$187
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:23 pmBWI - DEN
Nonstop4h 06mMultiple Airlines
Thu 6/56:25 pmDEN - BWI
1 stop14h 58mMultiple Airlines
Deal found 4/30$194
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 8/146:00 pmDCA - DEN
Nonstop4h 05mFrontier
Mon 8/186:38 amDEN - DCA
Nonstop3h 26mFrontier
Deal found 4/30$203
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/43:39 pmPHL - DEN
Nonstop4h 19mUnited Airlines
Wed 7/911:59 pmDEN - PHL
Nonstop3h 38mUnited Airlines
Deal found 4/29$204
This Southwest deal was found by Cheapflights users on 4/30. 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.
Thu 7/35:30 pmBWI - DEN
Nonstop4h 00mSouthwest
Wed 7/911:55 pmDEN - BWI
Nonstop3h 20mSouthwest
Deal found 4/30$207
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/412:23 pmPHL - DEN
1 stop6h 44mAmerican Airlines
Tue 6/179:01 amDEN - PHL
Nonstop3h 40mAmerican Airlines
Deal found 4/30$213
This Southwest deal was found by Cheapflights users on 4/29. 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.
Sat 5/315:05 amIAD - DEN
Nonstop3h 50mSouthwest
Sat 6/76:00 pmDEN - IAD
Nonstop3h 30mSouthwest
Deal found 4/29$217
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 5/318:09 amBWI - DEN
Nonstop3h 58mUnited Airlines
Sat 5/315:25 pmDEN - BWI
Nonstop3h 29mUnited Airlines
Deal found 4/30$217
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Fri 6/612:06 pmPHL - DEN
1 stop5h 55mMultiple Airlines
Tue 6/1011:30 pmDEN - PHL
Nonstop3h 40mMultiple Airlines
Deal found 4/30$219
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/254:46 pmIAD - DEN
1 stop16h 30mAllegiant Air
Sun 8/35:42 pmDEN - IAD
1 stop18h 41mAllegiant Air
Deal found 4/30$224
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:30 amIAD - DEN
Nonstop3h 47mUnited Airlines
Wed 7/97:17 pmDEN - IAD
Nonstop3h 28mUnited Airlines
Deal found 4/29$225

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 May 1, 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

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Sun 6/22

6:15 am-8:29 am

Nonstop4h 14m

Denver Intl

Sat 6/28

11:30 pm-5:10 am

Nonstop3h 40m

$184

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 6/25

5:20 pm-7:34 pm

Nonstop4h 14m

Denver Intl

Fri 7/4

10:52 am-4:25 pm

Nonstop3h 33m

$187

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Fri 5/30

5:23 pm-7:29 pm

Nonstop4h 06m

Denver Intl

Thu 6/5

6:25 pm-11:23 am

1 stop14h 58m

$194

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 6/4

7:40 pm-9:53 pm

Nonstop4h 13m

Denver Intl

Wed 6/11

9:01 am-2:41 pm

Nonstop3h 40m

$203

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Thu 8/14

6:00 pm-8:05 pm

Nonstop4h 05m

Denver Intl

Mon 8/18

6:38 am-12:04 pm

Nonstop3h 26m

$203

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Fri 7/4

3:39 pm-5:58 pm

Nonstop4h 19m

Denver Intl

Wed 7/9

11:59 pm-5:37 am

Nonstop3h 38m

$204

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Thu 7/3

5:30 pm-7:30 pm

Nonstop4h 00m

Denver Intl

Wed 7/9

11:55 pm-5:15 am

Nonstop3h 20m

$207

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 5/31

6:35 am-8:24 am

Nonstop3h 49m

Denver Intl

Sat 5/31

7:05 pm-12:34 am

Nonstop3h 29m

$217

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 5/31

8:09 am-10:07 am

Nonstop3h 58m

Denver Intl

Sat 5/31

5:25 pm-10:54 pm

Nonstop3h 29m

$217

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Thu 5/29

12:21 pm-5:27 pm

1 stop7h 06m

Denver Intl

Tue 6/3

11:30 pm-5:10 am

Nonstop3h 40m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May 1, 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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 May 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Maryland to Colorado by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    This flight path from Maryland to Colorado was viewed by 109 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $97. However, be on the lookout for offers from American Airlines and United 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

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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.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$198FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$155Average$275FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$167Average$509FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$551FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$328FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$231Average$479FlexibilityNo cancel feeOn-time63%

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