HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$63+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/10. 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.
Sun 12/217:05 amPHL - DEN
1 stop15h 00mFrontier
Thu 12/2511:59 pmDEN - PHL
Nonstop3h 32mFrontier
Deal found 12/10$155
This Frontier deal was found by Cheapflights users on 12/10. 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.
Thu 12/187:05 amPHL - DEN
1 stop14h 59mFrontier
Thu 12/2511:59 pmDEN - PHL
Nonstop3h 32mFrontier
Deal found 12/10$156
This CheapOair deal was found by Cheapflights users on 12/11. 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 12/316:36 pmPHL - DEN
1 stop16h 20mFrontier
Wed 1/711:59 pmDEN - PHL
1 stop10h 34mFrontier
Deal found 12/11$167
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/3010:00 pmPHL - DEN
1 stop27h 04mFrontier
Tue 1/611:12 amDEN - PHL
1 stop7h 00mFrontier
Deal found 12/10$172
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/316:36 pmPHL - DEN
1 stop16h 20mMultiple Airlines
Wed 1/712:26 pmDEN - PHL
2 stops18h 21mMultiple Airlines
Deal found 12/11$173
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/188:36 pmPHL - DEN
Nonstop4h 23mFrontier
Sat 1/1011:22 amDEN - PHL
1 stop9h 22mFrontier
Deal found 12/9$182
This CheapOair deal was found by Cheapflights users on 12/11. 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 12/316:36 pmPHL - DEN
1 stop16h 20mFrontier
Mon 1/511:59 pmDEN - PHL
1 stop12h 39mFrontier
Deal found 12/11$184
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 12/1910:00 pmPHL - DEN
1 stop27h 04mFrontier
Sat 1/1011:22 amDEN - PHL
1 stop9h 22mFrontier
Deal found 12/9$197
This Super.com deal was found by Cheapflights users on 12/10. 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 12/258:00 amDCA - DEN
Nonstop4h 13mFrontier
Mon 1/124:38 pmDEN - DCA
Nonstop3h 21mFrontier
Deal found 12/10$201
This Trip.com deal was found by Cheapflights users on 12/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:00 amDCA - DEN
Nonstop4h 13mFrontier
Thu 1/811:38 amDEN - DCA
Nonstop3h 21mFrontier
Deal found 12/11$207
This Super.com deal was found by Cheapflights users on 12/10. 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.
Sat 12/206:00 amPHL - DEN
1 stop19h 04mFrontier
Thu 1/16:05 amDEN - PHL
1 stop8h 51mFrontier
Deal found 12/10$207
This Expedia deal was found by Cheapflights users on 12/11. 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.
Sun 12/217:05 amPHL - DEN
1 stop15h 00mFrontier
Fri 12/266:25 amDEN - PHL
1 stop9h 38mFrontier
Deal found 12/11$208

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 December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$136
(Super.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$358

Good round-trip deal

$390 or less

Good one-way deal

$244 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. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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.
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 December 12, 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

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Thu 2/5

9:02 pm-8:30 am

1 stop13h 28m

Denver Intl

Sat 2/7

1:20 pm-10:46 pm

1 stop7h 26m

$148

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 2/4

6:00 am-12:19 pm

1 stop8h 19m

Denver Intl

Fri 2/6

6:30 am-4:47 pm

1 stop8h 17m

$148

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 2/4

6:00 am-12:19 pm

1 stop8h 19m

Denver Intl

Sat 2/7

1:20 pm-10:46 pm

1 stop7h 26m

$148

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 1/6

6:00 am-10:42 am

1 stop6h 42m

Denver Intl

Thu 1/8

11:38 am-4:59 pm

Nonstop3h 21m

$150

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Fri 2/6

8:43 pm-10:00 am

1 stop15h 17m

Denver Intl

Sat 2/7

1:20 pm-10:46 pm

1 stop7h 26m

$172

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 1/21

9:05 am-11:15 am

Nonstop4h 10m

Denver Intl

Wed 1/28

4:45 pm-9:55 pm

Nonstop3h 10m

$177

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Thu 2/5

9:30 am-9:49 pm

2 stops14h 19m

Denver Intl

Fri 2/6

6:30 am-4:47 pm

1 stop8h 17m

$177

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 2/18

7:42 pm-9:47 pm

Nonstop4h 05m

Denver Intl

Sun 2/22

6:00 am-11:20 am

Nonstop3h 20m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sat 2/7

4:11 pm-6:24 pm

Nonstop4h 13m

Denver Intl

Mon 2/9

11:59 pm-5:21 am

Nonstop3h 22m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Sun 1/11

5:30 am-7:30 am

Nonstop4h 00m

Denver Intl

Sat 1/17

5:00 pm-10:10 pm

Nonstop3h 10m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
1
2
3
...
6

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 $175). 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 December 12, 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 December 6, 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 December 12, 2025.

The most flights from USMD to DEN are scheduled on a Thursday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 157 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 4h 05m. Your travel time can differ by up to 9h 23m. 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 $55. American Airlines flights start at $83 while deals on Delta start at $118 one-way.

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

    While some choose either Washington, D.C. Dulles Intl - Denver Intl or Philadelphia - Denver Intl, Baltimore/Washington - 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%), Frontier (83%), Southwest (72%).

  • What are the cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $163. While the most popular route (Baltimore/Washington - Denver Intl) can be booked for $129 on average, our data indicates $908 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 $175). 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
Thornton
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Denver flights
John F Kennedy Intl to Denver flights
Newark to Denver flights
O'Hare Intl to Denver flights
LaGuardia to Denver flights
Hobby to Denver flights
Atlanta to Denver flights
Boston to Denver flights
Los Angeles to Denver flights
Miami to Denver flights
Baltimore to Denver flights
George Bush Intcntl to Denver flights
San Francisco to Denver flights
Orlando to Denver flights
Dulles Intl to Denver flights
Seattle to Denver flights
Philadelphia to Denver flights
Minneapolis to Denver flights
Tampa to Denver flights
Ontario to Denver flights
Detroit to Denver flights
Fort Lauderdale to Denver flights
Austin to Denver flights
Reagan-National to Denver flights
Sky Harbor Intl to Denver flights
Raleigh to Denver flights
San Antonio to Denver flights
Charlotte to Denver flights
Santa Ana to Denver flights
Cincinnati to Denver flights
Midway to Denver flights
Appleton to Denver flights
New Orleans to Denver flights
Indianapolis to Denver flights
Cleveland to Denver flights
Kansas City to Denver flights
Love Field to Denver flights
St. Louis to Denver flights
Jacksonville to Denver flights
Nashville to Denver flights
West Palm Beach to Denver flights
Pittsburgh to Denver flights
Newark to Vail flights
San Diego to Denver flights
Madison to Denver flights
Milwaukee to Denver flights
Portland to Denver flights
Burbank to Denver flights
Hartford to Denver flights
Omaha to Denver flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$219FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$388FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$359FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$235Average$389FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$449FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.