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$50+ Cheap flights from Maryland to Denver (DEN)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Maryland to Denver

Keep the following information in mind while searching for Maryland to Denver flight deals. Data was last updated September 15, 2025.

Round-trip from

$145
(Cheapflightsfares)

One-way from

$50
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$254

Good round-trip deal

$277 or less

Good one-way deal

$163 or less
From Maryland to Denver Intl
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One-way flight from Maryland to Denver Intl
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Highest demand for flights based on searches. 2% potential increase in price ($7 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 September 2025
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Price to beat on a round-trip flight from Maryland to Denver Intl.
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Price to beat on a one-way flight from Maryland to Denver Intl.
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Find flight deals from Maryland to Denver

Cheapest flights from Maryland to Denver
Explore the most affordable flight options available from Maryland to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/31:00 pmDCA - DEN
Nonstop4h 00mFrontier
Tue 10/74:34 pmDEN - DCA
Nonstop3h 25mFrontier
Deal found 9/14$145
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/11:00 pmDCA - DEN
Nonstop4h 00mFrontier
Sat 10/411:25 amDEN - DCA
Nonstop3h 34mFrontier
Deal found 9/14$146
This Frontier deal was found by Cheapflights users on 9/14. 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.
Mon 12/81:00 pmDCA - DEN
Nonstop4h 06mFrontier
Mon 12/1511:38 amDEN - DCA
Nonstop3h 21mFrontier
Deal found 9/14$147
This Frontier deal was found by Cheapflights users on 9/15. 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.
Sat 10/41:00 pmDCA - DEN
Nonstop4h 00mFrontier
Mon 10/66:45 amDEN - DCA
Nonstop3h 25mFrontier
Deal found 9/15$148
This Southwest deal was found by Cheapflights users on 9/13. 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 10/256:40 amIAD - DEN
Nonstop3h 50mSouthwest
Wed 10/295:45 pmDEN - IAD
Nonstop3h 20mSouthwest
Deal found 9/13$149
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 12/37:00 amDCA - DEN
Nonstop4h 17mFrontier
Mon 12/811:38 amDEN - DCA
Nonstop3h 21mFrontier
Deal found 9/14$149
This Priceline deal was found by Cheapflights users on 9/12. 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.
Mon 9/291:55 pmIAD - DEN
1 stop8h 52mFrontier
Thu 10/21:12 pmDEN - IAD
1 stop8h 27mFrontier
Deal found 9/12$150
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Thu 10/26:31 pmDCA - DEN
Nonstop3h 58mFrontier
Sun 10/56:45 amDEN - DCA
Nonstop3h 25mFrontier
Deal found 9/13$150
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/184:21 pmBWI - DEN
Nonstop3h 56mUnited Airlines
Wed 10/222:00 pmDEN - BWI
Nonstop3h 27mUnited Airlines
Deal found 9/15$152
This Frontier deal was found by Cheapflights users on 9/14. 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 10/176:31 pmDCA - DEN
Nonstop3h 59mFrontier
Sun 10/196:38 amDEN - DCA
Nonstop3h 26mFrontier
Deal found 9/14$152
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/287:45 pmBWI - DEN
1 stop25h 22mFrontier
Sun 10/56:10 amDEN - BWI
1 stop27h 58mFrontier
Deal found 9/15$153
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Fri 10/246:29 pmBWI - DEN
Nonstop4h 05mMultiple Airlines
Tue 10/288:13 pmDEN - BWI
1 stop12h 15mMultiple Airlines
Deal found 9/14$154

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Denver 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 September 15, 2025.
Use the filters below to find and compare flights from Maryland to Denver that are best for you.

Fly from

Maryland

Fly to

Denver

Route

Depart

Return

Price

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 12/3

4:35 pm-7:50 pm

1 stop5h 15m

Denver Intl

Wed 12/10

2:45 pm-8:00 pm

Nonstop3h 15m

$157

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 10/22

8:32 am-10:28 am

Nonstop3h 56m

Denver Intl

Fri 10/24

5:45 pm-11:18 pm

Nonstop3h 33m

$163

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Tue 11/11

1:05 pm-3:05 pm

Nonstop4h 00m

Denver Intl

Thu 11/13

11:55 pm-5:10 am

Nonstop3h 15m

$163

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 11/5

4:35 pm-7:50 pm

1 stop5h 15m

Denver Intl

Sat 11/8

11:55 pm-8:45 am

1 stop6h 50m

$167

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Wed 10/15

4:55 pm-8:40 pm

1 stop5h 45m

Denver Intl

Tue 10/21

8:00 am-4:10 pm

1 stop6h 10m

$167

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 10/25

4:45 pm-6:50 pm

Nonstop4h 05m

Denver Intl

Fri 10/31

6:30 am-2:45 pm

1 stop6h 15m

$173

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

Tue 11/18

10:20 am-3:41 pm

Nonstop3h 21m

$177

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 10/15

8:00 am-10:06 am

Nonstop4h 06m

Denver Intl

Sat 10/18

10:00 am-3:41 pm

Nonstop3h 41m

$178

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 10/25

4:45 pm-6:50 pm

Nonstop4h 05m

Denver Intl

Sat 11/1

10:05 am-5:00 pm

1 stop4h 55m

$195

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 12/4

5:15 pm-7:17 pm

Nonstop4h 02m

Denver Intl

Tue 12/9

11:59 pm-5:16 am

Nonstop3h 17m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Currently, October is the cheapest month in which you can book a flight from Maryland to Denver (average of $197). Flying from Maryland to Denver 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 DEN?

Find hourly flight availability from Maryland to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Maryland to Denver, 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 Denver

Explore weekly flight availability from Maryland to Denver. 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 September 15, 2025.

The most flights from USMD to DEN are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Maryland?

    For a flight from Maryland to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city.

  • How popular is this Maryland to Denver flight route?

    The Maryland to Denver Intl flight path was viewed by 135 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Maryland to Denver?

    Southwest, United Airlines, and Delta can get you from Maryland to Denver in just under 3h 56m. Your travel time can differ by up to 2h 33m. There are 1486 mi between Maryland and Denver. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $74. United Airlines flights start at $74 while deals on Frontier start at $93 one-way.

  • What are the most popular routes from Maryland to Denver?

    While some choose either Baltimore/Washington - Denver Intl or Washington, D.C. Dulles Intl - Denver Intl, Philadelphia - Denver Intl is the most popular route from Maryland to Denver.

  • What are the most reliable airlines from Maryland to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Maryland to Denver on time: United Airlines (91%), Southwest (62%), Frontier (32%).

  • What are the cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $90. While the most popular route (Philadelphia - Denver Intl) can be booked for $159 on average, our data indicates $727 when flying from Maryland to Denver.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Maryland to Denver (average of $197). Flying from Maryland to Denver 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Golden
Winter Park
Lakewood
Broomfield
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Manitou Springs
Fort Morgan
Glendale
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Top 5 airlines flying from Maryland to Denver

Discover the top 5 airlines that operate flights from Maryland to Denver. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$213FlexibilityNo cancel feeOn-time62%
DeltaCheapest$158Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$174Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$385FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$357FlexibilityNo cancel feeOn-time63%

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