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$89+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$176
(Frontier)

One-way from

$89
(Frontier)

Popular in

December

Cheapest in

September

Average price

$275

Good round-trip deal

$300 or less

Good one-way deal

$157 or less
From Maryland to Denver Intl
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One-way flight from Maryland to Denver Intl
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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Maryland to Denver Intl.
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Price to beat on a one-way flight from Maryland to Denver Intl.
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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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:43 pmPHL - DEN
1 stop12h 30mFrontier
Sun 9/287:15 pmDEN - PHL
Nonstop3h 42mFrontier
Deal found 7/2$177
This Frontier deal was found by Cheapflights users on 7/3. 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 8/217:00 amDCA - DEN
Nonstop3h 56mFrontier
Fri 8/2211:27 amDEN - DCA
Nonstop3h 32mFrontier
Deal found 7/3$179
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:19 pmIAD - DEN
1 stop14h 17mFrontier
Tue 8/2612:53 pmDEN - IAD
1 stop6h 46mFrontier
Deal found 7/3$180
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/95:26 pmBWI - DEN
Nonstop4h 05mFrontier
Wed 7/166:30 amDEN - BWI
1 stop10h 41mFrontier
Deal found 7/1$182
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:30 pmIAD - DEN
1 stop8h 25mSouthwest
Tue 9/304:45 pmDEN - IAD
Nonstop3h 20mSouthwest
Deal found 7/2$187
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:00 amDCA - DEN
1 stop6h 53mAmerican Airlines
Sat 9/2712:25 pmDEN - DCA
1 stop7h 35mAmerican Airlines
Deal found 7/2$191
This Trip.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/164:17 pmDCA - DEN
Nonstop4h 14mMultiple Airlines
Sat 8/236:45 amDEN - DCA
Nonstop3h 26mMultiple Airlines
Deal found 7/2$192
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:25 amIAD - DEN
Nonstop3h 44mUnited Airlines
Sun 8/318:00 amDEN - IAD
Nonstop3h 26mUnited Airlines
Deal found 7/3$195
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:55 pmDCA - DEN
1 stop5h 05mSouthwest
Wed 9/38:30 amDEN - DCA
1 stop7h 45mSouthwest
Deal found 7/2$197
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:44 amIAD - DEN
2 stops10h 00mAmerican Airlines
Tue 9/211:59 pmDEN - IAD
1 stop8h 08mAmerican Airlines
Deal found 7/2$202
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:15 amBWI - DEN
Nonstop3h 50mSouthwest
Mon 9/1511:40 pmDEN - BWI
Nonstop3h 20mSouthwest
Deal found 7/2$217
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:15 pmPHL - DEN
Nonstop3h 55mSouthwest
Mon 9/155:30 pmDEN - PHL
Nonstop3h 35mSouthwest
Deal found 7/1$217

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 July 3, 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 9/25

6:45 am-8:57 am

Nonstop4h 12m

Denver Intl

Wed 10/1

12:59 am-10:54 am

1 stop7h 55m

$177

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Thu 8/21

7:00 am-8:56 am

Nonstop3h 56m

Denver Intl

Fri 8/22

11:27 am-4:59 pm

Nonstop3h 32m

$179

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Fri 8/22

8:19 pm-8:36 am

1 stop14h 17m

Denver Intl

Tue 8/26

12:53 pm-9:39 pm

1 stop6h 46m

$180

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

Sat 8/2

7:53 pm-6:49 am

1 stop12h 56m

Denver Intl

Sat 8/9

8:53 pm-10:51 am

1 stop11h 58m

$182

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 9/25

4:30 pm-10:55 pm

1 stop8h 25m

Denver Intl

Sat 9/27

5:30 pm-10:50 pm

Nonstop3h 20m

$187

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sat 9/27

5:00 am-9:53 am

1 stop6h 53m

Denver Intl

Sat 9/27

12:25 pm-10:00 pm

1 stop7h 35m

$191

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Sat 8/16

4:17 pm-6:31 pm

Nonstop4h 14m

Denver Intl

Sat 8/23

6:45 am-12:11 pm

Nonstop3h 26m

$192

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Thu 8/28

10:25 am-12:09 pm

Nonstop3h 44m

Denver Intl

Sun 8/31

8:00 am-1:26 pm

Nonstop3h 26m

$195

Washington, D.C.Denver

DCA - DEN

DCADEN

Washington, D.C. Reagan-National

Tue 9/2

4:55 pm-8:00 pm

1 stop5h 05m

Denver Intl

Wed 9/3

8:30 am-6:15 pm

1 stop7h 45m

$197

Washington, D.C.Denver

IAD - DEN

IADDEN

Washington, D.C. Dulles Intl

Tue 8/26

7:44 am-5:48 pm

2 stops12h 04m

Denver Intl

Wed 9/3

12:41 pm-10:45 pm

1 stop8h 04m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 40 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, October is the cheapest month in which you can book a flight from Maryland to Denver (average of $197). Flying from Maryland to Denver in March is currently the most expensive (average of $278). 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 July 3, 2025.

When flying from Maryland to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 3, 2025.

The most flights from USMD to DEN are scheduled on a Wednesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Maryland to Denver to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,270 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 108 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $89. Southwest flights start at $99 while deals on United Airlines start at $99 one-way.

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

    While some choose either Baltimore/Washington - Denver Intl or Washington, D.C. Dulles Intl - Denver Intl, Philadelphia - 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 (88%), Southwest (63%), Frontier (39%).

  • What are the cheapest flights from Maryland to Denver?

    Looking at all options, your cheapest flight can be booked for $123. While the most popular route (Philadelphia - Denver Intl) can be booked for $174 on average our data indicates $708 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 $197). Flying from Maryland to Denver in March is currently the most expensive (average of $278). 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 Maryland?

Book flights to Maryland if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs

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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 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$202FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$155Average$275FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$190Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$190Average$374FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$401FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$224Average$360FlexibilityNo cancel feeOn-time63%

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