HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$76+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
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 May 25, 2026.

This Super.com deal was found by Cheapflights users on 5/24. 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.
Wed 7/112:42 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Sat 7/46:05 am
DEN
-
PHL
Nonstop3h 42m
Frontier
Deal found 5/24$186
This Frontier deal was found by Cheapflights users on 5/25. 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.
Wed 7/112:42 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Fri 7/311:59 pm
DEN
-
PHL
Nonstop3h 39m
Frontier
Deal found 5/25$188
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/67:47 pm
PHL
-
DEN
1 stop21h 36m
Multiple Airlines
Tue 8/1111:46 pm
DEN
-
PHL
1 stop29h 29m
Multiple Airlines
Deal found 5/20$195
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 8/128:30 am
PHL
-
DEN
1 stop26h 33m
Frontier
Tue 8/186:30 am
DEN
-
PHL
1 stop10h 33m
Frontier
Deal found 5/21$196
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/27:43 pm
PHL
-
DEN
1 stop21h 40m
Multiple Airlines
Sat 7/1111:46 pm
DEN
-
PHL
1 stop29h 29m
Multiple Airlines
Deal found 5/20$198
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/38:37 pm
PHL
-
DEN
Nonstop4h 22m
Frontier
Mon 7/1311:46 pm
DEN
-
PHL
1 stop10h 36m
Frontier
Deal found 5/20$200
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/74:30 pm
PHL
-
DEN
1 stop18h 33m
Frontier
Tue 8/1111:46 pm
DEN
-
PHL
1 stop29h 29m
Frontier
Deal found 5/20$201
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 7/38:37 pm
PHL
-
DEN
Nonstop4h 22m
Frontier
Mon 7/611:59 pm
DEN
-
PHL
Nonstop3h 40m
Frontier
Deal found 5/20$207
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/206:30 am
PHL
-
DEN
1 stop17h 46m
Frontier
Wed 6/249:58 am
DEN
-
PHL
1 stop10h 31m
Frontier
Deal found 5/20$210
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/46:30 am
PHL
-
DEN
1 stop9h 29m
Frontier
Tue 7/76:30 am
DEN
-
PHL
1 stop22h 45m
Frontier
Deal found 5/20$212
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/48:40 am
BWI
-
DEN
1 stop7h 19m
Frontier
Sat 7/116:30 am
DEN
-
BWI
1 stop7h 04m
Frontier
Deal found 5/20$245
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 9/228:00 am
BWI
-
DEN
1 stop8h 00m
Frontier
Mon 9/286:30 am
DEN
-
BWI
1 stop10h 06m
Frontier
Deal found 5/21$247

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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$186
(Super.com)

One-way from

$76
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$365

Good round-trip deal

$431 or less

Good one-way deal

$243 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. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 25, 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

Cheapest round-trip

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Mon 7/13

6:05 am-7:50 am

Nonstop3h 45m

Denver Intl

Wed 7/15

7:25 pm-12:55 am

Nonstop3h 30m

$361

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Wed 7/22

10:23 pm-12:30 am

Nonstop4h 07m

Denver Intl

Wed 7/29

12:26 pm-5:58 pm

Nonstop3h 32m

$373

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Mon 8/17

7:00 am-8:50 am

Nonstop3h 50m

Denver Intl

Sun 8/23

5:30 am-10:55 am

Nonstop3h 25m

$381
Quickest round-trip

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 9/5

1:00 pm-2:45 pm

Nonstop3h 45m

Denver Intl

Mon 9/7

5:15 am-10:40 am

Nonstop3h 25m

$381

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Thu 8/13

3:20 pm-7:20 pm

1 stop6h 00m

Denver Intl

Mon 8/17

5:15 am-10:40 am

Nonstop3h 25m

$385

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Tue 7/28

6:50 am-8:40 am

Nonstop3h 50m

Denver Intl

Tue 8/4

6:40 am-12:05 pm

Nonstop3h 25m

$391

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 7/4

7:00 am-10:45 am

1 stop5h 45m

Denver Intl

Mon 7/6

7:05 pm-12:30 am

Nonstop3h 25m

$393

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Fri 7/17

6:05 am-7:50 am

Nonstop3h 45m

Denver Intl

Mon 7/20

7:05 pm-12:35 am

Nonstop3h 30m

$397

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Fri 10/23

5:30 am-2:16 pm

1 stop10h 46m

Denver Intl

Sat 10/24

6:05 am-5:15 pm

1 stop9h 10m

$413

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 6/16

6:30 am-8:22 am

Nonstop3h 52m

Denver Intl

Mon 6/22

11:59 pm-5:27 am

Nonstop3h 28m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 60 resultsSorted by cheapest first
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, December is the cheapest month in which you can book a flight from Maryland to Denver (average of $62). Flying from Maryland to Denver in April is currently the most expensive (average of $180). 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 May 25, 2026.

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.

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 May 25, 2026.

The most flights from USMD to DEN are scheduled on a Saturday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Maryland to Denver?

How far ahead should I book a flight from Maryland to Denver?

To ensure you get the cheapest price possible for a flight from Maryland to Denver, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 May 23, 2026.

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

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 45m. Your travel time can differ by up to 7h 01m. 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 Frontier, which is currently one of the cheapest options available, starting at $55. Delta flights start at $118 while deals on Southwest start at $128 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 cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Baltimore/Washington - Denver Intl) can be booked for $268 on average, our data indicates $1,025 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, December is the cheapest month in which you can book a flight from Maryland to Denver (average of $62). Flying from Maryland to Denver in April is currently the most expensive (average of $180). 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
Westminster
Broomfield
Centennial
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen

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
Seattle to Denver flights
O'Hare Intl to Denver flights
Dulles Intl to Denver flights
Newark to Denver flights
LaGuardia to Denver flights
Philadelphia to Denver flights
Baltimore to Denver flights
Boston to Denver flights
John F Kennedy Intl to Denver flights
San Francisco to Denver flights
Los Angeles to Denver flights
Ontario to Denver flights
Hobby to Denver flights
Detroit to Denver flights
Atlanta to Denver flights
Cleveland to Denver flights
Minneapolis to Denver flights
Charlotte to Denver flights
Sky Harbor Intl to Denver flights
Orlando to Denver flights
George Bush Intcntl to Denver flights
Tampa to Denver flights
Raleigh to Denver flights
Austin to Denver flights
San Diego to Denver flights
Reagan-National to Denver flights
Santa Ana to Denver flights
Indianapolis to Denver flights
Portland to Denver flights
Sacramento to Denver flights
Miami to Denver flights
San Jose to Denver flights
Nashville to Denver flights
St. Louis to Denver flights
Burbank to Denver flights
Columbus to Denver flights
Cincinnati to Denver flights
Hartford to Denver flights
Fort Lauderdale to Denver flights
Love Field to Denver flights
Kansas City to Denver flights
Milwaukee to Denver flights
Madison to Denver flights
Grand Rapids to Denver flights
Des Moines to Denver flights
Richmond to Denver flights
San Antonio to Denver flights
Pittsburgh to Denver flights
Jacksonville 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 May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$220FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$217Average$406FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$234Average$402FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$325Average$578FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$550Average$646FlexibilityNo 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.