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$59+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap 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 February 26, 2026.

This Frontier deal was found by Cheapflights users on 2/25. 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.
Tue 4/77:00 am
DCA
-
DEN
Nonstop4h 07m
Frontier
Tue 4/144:36 pm
DEN
-
DCA
Nonstop3h 23m
Frontier
Deal found 2/25$124
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Thu 4/239:41 am
IAD
-
DEN
1 stop14h 48m
Frontier
Mon 4/2711:59 pm
DEN
-
IAD
1 stop22h 37m
Frontier
Deal found 2/24$126
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 4/146:05 am
IAD
-
DEN
1 stop8h 04m
Frontier
Sat 4/2511:59 pm
DEN
-
IAD
1 stop6h 57m
Frontier
Deal found 2/24$129
This CheapOair deal was found by Cheapflights users on 2/26. 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.
Wed 4/298:00 am
DCA
-
DEN
Nonstop4h 12m
Frontier
Fri 5/14:36 pm
DEN
-
DCA
Nonstop3h 23m
Frontier
Deal found 2/26$129
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/296:20 am
IAD
-
DEN
1 stop7h 49m
Frontier
Thu 4/301:09 pm
DEN
-
IAD
1 stop9h 27m
Frontier
Deal found 2/24$130
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/106:15 am
IAD
-
DEN
1 stop7h 54m
Frontier
Sat 4/1811:59 pm
DEN
-
IAD
1 stop6h 57m
Frontier
Deal found 2/24$132
This Super.com deal was found by Cheapflights users on 2/24. 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 5/57:00 am
DCA
-
DEN
Nonstop4h 12m
Frontier
Sat 5/97:35 am
DEN
-
DCA
Nonstop3h 25m
Frontier
Deal found 2/24$134
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Tue 4/78:30 pm
IAD
-
DEN
1 stop15h 10m
Frontier
Wed 4/151:09 pm
DEN
-
IAD
1 stop9h 27m
Frontier
Deal found 2/22$135
This Super.com deal was found by Cheapflights users on 2/23. 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 4/218:00 am
DCA
-
DEN
Nonstop4h 12m
Frontier
Sat 4/257:35 am
DEN
-
DCA
Nonstop3h 25m
Frontier
Deal found 2/23$135
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Sat 5/27:05 am
IAD
-
DEN
1 stop7h 09m
Frontier
Thu 5/711:59 pm
DEN
-
IAD
1 stop6h 57m
Frontier
Deal found 2/24$136
This Frontier deal was found by Cheapflights users on 2/24. 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 5/21:59 pm
DCA
-
DEN
Nonstop4h 05m
Frontier
Sat 5/911:34 am
DEN
-
DCA
Nonstop3h 25m
Frontier
Deal found 2/24$136
This Cheapflightsfares deal was found by Cheapflights users on 2/24. 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.
Sat 4/258:00 am
DCA
-
DEN
Nonstop4h 12m
Frontier
Tue 4/287:35 am
DEN
-
DCA
Nonstop3h 25m
Frontier
Deal found 2/24$137

Find flight deals from Maryland to Denver

Keep the following information in mind while searching for Maryland to Denver flight deals. Data was last updated February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$124
(Frontier)

One-way from

$59
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$257

Good round-trip deal

$394 or less

Good one-way deal

$225 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. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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.
Search Deals

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 February 26, 2026.
Use the filters below to find and compare flights from Maryland to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 4/7

2:21 pm-4:28 pm

Nonstop4h 07m

Denver Intl

Sat 4/11

11:59 pm-5:28 am

Nonstop3h 29m

$163

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 4/25

3:55 pm-10:15 pm

1 stop8h 20m

Denver Intl

Tue 4/28

6:10 pm-11:40 pm

Nonstop3h 30m

$173

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 4/28

5:30 pm-12:05 am

1 stop8h 35m

Denver Intl

Sat 5/2

5:35 pm-10:55 pm

Nonstop3h 20m

$173

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Mon 4/20

6:00 am-9:36 am

1 stop5h 36m

Denver Intl

Wed 4/22

12:35 am-8:37 am

1 stop6h 02m

$217

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 5/16

5:50 am-7:40 am

Nonstop3h 50m

Denver Intl

Tue 5/19

6:45 am-3:50 pm

1 stop7h 05m

$220

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 3/31

7:35 pm-12:09 am

1 stop6h 34m

Denver Intl

Wed 4/8

10:25 am-6:59 pm

1 stop6h 34m

$227

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Sat 5/9

7:25 am-2:58 pm

1 stop9h 33m

Denver Intl

Fri 5/15

6:19 pm-6:10 am

1 stop9h 51m

$237

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 4/1

12:26 pm-5:17 pm

1 stop6h 51m

Denver Intl

Wed 4/8

12:35 am-8:46 am

1 stop6h 11m

$238

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Mon 5/4

5:55 am-7:45 am

Nonstop3h 50m

Denver Intl

Sat 5/9

5:45 am-3:05 pm

1 stop7h 20m

$247

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 4/29

5:30 pm-12:05 am

1 stop8h 35m

Denver Intl

Mon 5/4

7:05 pm-12:20 am

Nonstop3h 15m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $107). Flying from Maryland to Denver in January is currently the most expensive (average of $203). 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 February 26, 2026.

It’s typically best to fly out from Maryland to Denver in the evening. Doing so could potentially save you 31% 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 February 21, 2026.

Travelers seeking maximum savings on their Maryland to Denver flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings 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 February 26, 2026.

The most flights from USMD to DEN are scheduled on a Thursday (12 on average). You will have fewer flight options on Monday, 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 153 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?

    United Airlines, Southwest, and Delta can get you from Maryland to Denver in just under 4h 07m. Your travel time can differ by up to 4h 13m. 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 Frontier, which is currently one of the cheapest options available, starting at $52. American Airlines flights start at $83 while deals on Southwest start at $115 one-way.

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

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

  • What are the cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Baltimore/Washington - Denver Intl) can be booked for $145 on average, our data indicates $901 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 $107). Flying from Maryland to Denver in January is currently the most expensive (average of $203). 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
Thornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen

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Alternative routes for Maryland to Denver

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Top 6 airlines flying from Maryland to Denver

Discover the top 6 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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$212FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$273FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$206Average$374FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$217Average$365FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$260Average$449FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$325Average$578FlexibilityNo cancel feeOn-time62%

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