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$103+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
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 June 21, 2026.

This CheapOair deal was found by Cheapflights users on 6/16. 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.
Tue 8/188:28 am
PHL
-
DEN
1 stop6h 47m
JetBlue
Wed 8/1911:37 pm
DEN
-
PHL
1 stop6h 45m
JetBlue
Deal found 6/16$199
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/318:37 pm
PHL
-
DEN
Nonstop4h 27m
Frontier
Sat 8/16:05 am
DEN
-
PHL
Nonstop3h 44m
Frontier
Deal found 6/16$202
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/2812:44 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Fri 7/3111:59 pm
DEN
-
PHL
Nonstop3h 40m
Frontier
Deal found 6/16$203
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 7/318:37 pm
PHL
-
DEN
Nonstop4h 27m
Frontier
Sat 8/86:05 am
DEN
-
PHL
Nonstop3h 44m
Frontier
Deal found 6/16$204
This Frontier deal was found by Cheapflights users on 6/16. 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 7/2512:44 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Fri 7/3111:59 pm
DEN
-
PHL
Nonstop3h 40m
Frontier
Deal found 6/16$206
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/112:42 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Sat 9/56:05 am
DEN
-
PHL
Nonstop3h 42m
Frontier
Deal found 6/16$210
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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.
Tue 8/1812:42 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Wed 8/196:05 am
DEN
-
PHL
Nonstop3h 42m
Frontier
Deal found 6/16$212
This Super.com deal was found by Cheapflights users on 6/16. 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 7/2812:44 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Tue 8/46:05 am
DEN
-
PHL
Nonstop3h 44m
Frontier
Deal found 6/16$213
This Frontier deal was found by Cheapflights users on 6/16. 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 6/3012:42 pm
PHL
-
DEN
Nonstop4h 14m
Frontier
Fri 7/311:59 pm
DEN
-
PHL
Nonstop3h 39m
Frontier
Deal found 6/16$214
This Frontier deal was found by Cheapflights users on 6/16. 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 10/178:44 pm
PHL
-
DEN
Nonstop4h 20m
Frontier
Wed 10/2111:48 pm
DEN
-
PHL
1 stop11h 24m
Frontier
Deal found 6/16$215
This CheapOair deal was found by Cheapflights users on 6/16. 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 7/318:37 pm
PHL
-
DEN
Nonstop4h 27m
Multiple Airlines
Mon 8/311:37 pm
DEN
-
PHL
1 stop6h 53m
Multiple Airlines
Deal found 6/16$219
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 9/108:44 pm
PHL
-
DEN
Nonstop4h 20m
Frontier
Sun 9/1311:59 pm
DEN
-
PHL
Nonstop3h 37m
Frontier
Deal found 6/16$221

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Kiwi.com)

One-way from

$103
(Kissandfly.com)

Popular in

June

Cheapest in

January

Average price

$408

Good round-trip deal

$413 or less

Good one-way deal

$274 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. 15% potential increase in price ($59 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 June 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 June 21, 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

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Fri 8/21

8:28 am-1:15 pm

1 stop6h 47m

Denver Intl

Tue 8/25

11:37 pm-8:22 am

1 stop6h 45m

$282
Quickest round-trip

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Tue 9/1

6:30 am-8:15 am

Nonstop3h 45m

Denver Intl

Tue 9/8

6:40 am-12:05 pm

Nonstop3h 25m

$313

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Wed 8/12

5:00 pm-10:42 pm

1 stop7h 42m

Denver Intl

Fri 8/14

11:37 pm-12:00 pm

1 stop10h 23m

$321

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Wed 8/12

2:00 pm-10:42 pm

1 stop10h 42m

Denver Intl

Tue 8/18

1:59 pm-10:59 pm

1 stop7h 00m

$324

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 8/11

2:00 pm-10:42 pm

1 stop10h 42m

Denver Intl

Wed 8/12

11:37 pm-12:00 pm

1 stop10h 23m

$329

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Sat 8/15

2:15 pm-9:15 pm

1 stop9h 00m

Denver Intl

Tue 8/25

6:35 am-4:00 pm

2 stops7h 25m

$348

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Wed 7/8

6:21 am-1:11 pm

1 stop8h 50m

Denver Intl

Mon 7/13

9:54 am-9:50 pm

1 stop9h 56m

$354

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Thu 9/24

8:37 am-10:35 am

Nonstop3h 58m

Denver Intl

Mon 9/28

6:01 pm-11:37 pm

Nonstop3h 36m

$355

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Mon 7/20

7:55 pm-11:45 pm

1 stop5h 50m

Denver Intl

Wed 7/29

5:00 am-10:25 am

Nonstop3h 25m

$360

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Wed 10/14

6:00 am-1:15 pm

2 stops9h 15m

Denver Intl

Tue 10/20

11:35 am-9:05 pm

2 stops7h 30m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

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, 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 June 21, 2026.

It’s typically best to fly out from Maryland to Denver in the afternoon. Doing so could potentially save you 23% 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 June 21, 2026.

The most flights from USMD to DEN are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 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 67 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 June 20, 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 115 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?

    JetBlue, Southwest, and United Airlines can get you from Maryland to Denver in just under 3h 45m. Your travel time can differ by up to 3h 02m. 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 $54. Southwest flights start at $128 while deals on United Airlines start at $128 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 cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $193. While the most popular route (Washington, D.C. Dulles Intl - Denver Intl) can be booked for $239 on average, our data indicates $964 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
Centennial
Westminster
Lakewood
Broomfield
Golden
Greeley
Fort Morgan
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maryland to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$226FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$218Average$417FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$250Average$418FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$325Average$578FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$550Average$646FlexibilityNo cancel feeOn-time71%

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