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$68+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

This Expedia deal was found by Cheapflights users on 11/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:26 amIAD - DEN
1 stop25h 44mFrontier
Tue 12/1612:59 amDEN - IAD
1 stop11h 30mFrontier
Deal found 11/5$130
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/316:05 amIAD - DEN
2 stops28h 04mFrontier
Tue 1/612:59 amDEN - IAD
1 stop8h 39mFrontier
Deal found 11/6$133
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Sun 12/79:20 pmIAD - DEN
1 stop27h 44mFrontier
Tue 12/1612:59 amDEN - IAD
1 stop11h 30mFrontier
Deal found 11/6$134
This Super.com deal was found by Cheapflights users on 11/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:00 pmDCA - DEN
Nonstop4h 15mFrontier
Thu 12/114:38 pmDEN - DCA
Nonstop3h 21mFrontier
Deal found 11/5$134
This Frontier deal was found by Cheapflights users on 11/5. 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.
Wed 11/198:40 amIAD - DEN
1 stop7h 05mFrontier
Sun 11/2311:14 pmDEN - IAD
1 stop10h 38mFrontier
Deal found 11/5$137
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Fri 12/129:20 pmIAD - DEN
1 stop13h 04mFrontier
Thu 1/812:59 amDEN - IAD
1 stop8h 39mFrontier
Deal found 11/6$138
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Thu 12/46:00 pmDCA - DEN
Nonstop4h 12mFrontier
Mon 12/811:38 amDEN - DCA
Nonstop3h 21mFrontier
Deal found 11/5$138
This Super.com deal was found by Cheapflights users on 11/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 pmDCA - DEN
Nonstop4h 12mFrontier
Fri 12/1211:38 amDEN - DCA
Nonstop3h 21mFrontier
Deal found 11/5$140
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Sun 12/79:20 pmIAD - DEN
1 stop27h 44mFrontier
Fri 12/126:31 pmDEN - IAD
1 stop23h 53mFrontier
Deal found 11/5$142
This Super.com deal was found by Cheapflights users on 11/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:00 amDCA - DEN
Nonstop4h 13mFrontier
Thu 12/44:38 pmDEN - DCA
Nonstop3h 21mFrontier
Deal found 11/6$142
This Booking.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/205:26 pmIAD - DEN
1 stop9h 15mFrontier
Thu 11/271:57 pmDEN - IAD
1 stop8h 02mFrontier
Deal found 11/5$143
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Fri 11/216:55 amIAD - DEN
1 stop6h 56mFrontier
Sat 11/2212:59 amDEN - IAD
1 stop13h 32mFrontier
Deal found 11/6$144

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 November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$129
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$264

Good round-trip deal

$330 or less

Good one-way deal

$176 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Denver Intl flights.
Search Deals
From Maryland to Denver Intl
Search Deals
One-way flight from Maryland to Denver Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 Maryland to Denver Intl.
Search Deals
Price to beat on a one-way flight from Maryland to Denver Intl.
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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 November 6, 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

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Fri 12/12

9:20 pm-8:24 am

1 stop13h 04m

Denver Intl

Mon 12/15

12:59 am-2:29 pm

1 stop11h 30m

$134

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 11/22

1:33 pm-12:41 am

1 stop13h 08m

Denver Intl

Wed 11/26

11:59 pm-10:17 am

1 stop8h 18m

$144

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 12/16

8:00 am-10:13 am

Nonstop4h 13m

Denver Intl

Mon 12/22

11:38 am-4:59 pm

Nonstop3h 21m

$154

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sun 12/14

8:00 am-10:13 am

Nonstop4h 13m

Denver Intl

Mon 12/22

11:38 am-4:59 pm

Nonstop3h 21m

$173

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Thu 1/1

8:00 am-10:13 am

Nonstop4h 13m

Denver Intl

Mon 1/5

4:38 pm-9:59 pm

Nonstop3h 21m

$173

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 12/6

3:55 pm-5:50 pm

Nonstop3h 55m

Denver Intl

Sat 12/13

5:05 pm-10:15 pm

Nonstop3h 10m

$177

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 12/10

10:10 pm-12:15 am

Nonstop4h 05m

Denver Intl

Mon 12/15

9:45 am-3:01 pm

Nonstop3h 16m

$197

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 12/10

8:00 am-10:22 am

Nonstop4h 22m

Denver Intl

Sun 12/14

5:50 pm-11:22 pm

Nonstop3h 32m

$198

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 12/3

3:05 pm-9:35 pm

1 stop8h 30m

Denver Intl

Wed 12/10

10:55 am-4:20 pm

Nonstop3h 25m

$208

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-10:10 am

1 stop6h 10m

Denver Intl

Fri 2/6

12:30 am-9:16 am

1 stop6h 46m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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, November is the cheapest month in which you can book a flight from Maryland to Denver (average of $79). Flying from Maryland to Denver in May is currently the most expensive (average of $173). 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 November 6, 2025.

It’s typically best to fly out from Maryland to Denver in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Maryland to Denver. Price data was last updated on November 2, 2025.

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

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 November 6, 2025.

The most flights from USMD to DEN are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 149 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?

    Frontier, Southwest, and United Airlines can get you from Maryland to Denver in just under 3h 55m. Your travel time can differ by up to 9h 09m. There are 1448 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 United Airlines, which is currently one of the cheapest options available, starting at $89. Southwest flights start at $90 while deals on Frontier start at $91 one-way.

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

    While some choose either Baltimore/Washington - Denver Intl or Philadelphia - Denver Intl, Washington, D.C. Dulles Intl - 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 (93%), Southwest (84%), Frontier (75%).

  • What are the cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $110. While the most popular route (Washington, D.C. Dulles Intl - Denver Intl) can be booked for $166 on average, our data indicates $936 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, November is the cheapest month in which you can book a flight from Maryland to Denver (average of $79). Flying from Maryland to Denver in May is currently the most expensive (average of $173). 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
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Alternative routes for Maryland to Denver

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$338FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$357FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$449FlexibilityNo cancel feeOn-time71%

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