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$75+ Cheap flights from Denver to Baltimore (DEN - BWI)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Baltimore/Washington are usually found in October or August, booked 43 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Denver to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$170
(Cheapflightsfares)

One-way from

$75
(Priceline)

Popular in

December

Cheapest in

October

Average price

$299
From Denver Intl to Baltimore/Washington
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One-way flight from Denver Intl to Baltimore/Washington
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Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Baltimore

Cheapest flights from Denver to Baltimore
Explore the most affordable flight options available from Denver to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:57 amDEN - BWI
Nonstop3h 34mFrontier
Wed 8/65:26 pmBWI - DEN
Nonstop4h 05mFrontier
Deal found 7/1$170

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Baltimore 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 Denver to Baltimore that are best for you.

Fly from

Denver

Fly to

Baltimore

Route

Depart

Return

Price

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 7/30

10:57 am-4:31 pm

Nonstop3h 34m

Baltimore/Washington

Wed 8/6

5:26 pm-7:31 pm

Nonstop4h 05m

$170

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 8/9

6:30 am-7:08 pm

1 stop10h 38m

$75

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 8/9

11:40 pm-5:00 am

Nonstop3h 20m

$99

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 8/9

6:10 am-4:48 pm

2 stops8h 38m

$114

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 8/8

12:59 am-10:44 am

1 stop7h 45m

$119

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 8/7

11:45 pm-5:10 am

Nonstop3h 25m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

The best insider tips for Denver to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Baltimore trip
Airlines
Frontier

Frontier's UpFront Plus offers a guaranteed empty middle seat for extra comfort.


Early morning flights have a better chance of being on time with Frontier.

Read more about Frontierby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom towards the front of the economy cabin.


United's MileagePlus program allows pooling miles with up to five members.

Read more about United Airlinesby Harriet Baskas
Airports
DEN

For a quick security experience, reserve a time online for general screening at DEN. This option is available for all travelers.

Read more about DENby Emily Zemler
BWI

Use Amtrak or MARC for easy access to Washington, D.C. from BWI. Shuttles connect the airport to the train station.

Read more about BWIby Emily Zemler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Emily Zemler

Emily Zemler

Expert on BWI and DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Denver 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 Denver to Baltimore

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Baltimore. Price data was last updated on June 27, 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Denver to Baltimore (average of $241). Flying from Denver to Baltimore in March is currently the most expensive (average of $290). 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 DEN to BWI?

Find hourly flight availability from Denver to Baltimore. 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.

It’s typically best to fly out from Denver to Baltimore in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Denver to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Denver to Baltimore. Price data was last updated on June 29, 2025.

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

Weekly flight availability from Denver to Baltimore

Explore weekly flight availability from Denver to Baltimore. 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 DEN to BWI are scheduled on a Monday (19 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 Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Denver to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Entertainment

7.6

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Denver to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Baltimore?

    Booking a flight from Denver Intl (DEN) to Baltimore/Washington (BWI) is your only option if you wish to fly from Denver to Baltimore. On a typical day, there are 11 flights from Denver Intl to Baltimore/Washington, all of which are around 3h 15m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Denver Intl to Baltimore.

  • How popular is this Denver to Baltimore flight route?

    Within the past month, 22 users have taken a look at flights from Denver Intl to Baltimore/Washington.

  • What is the cheapest airline to fly from Denver to Baltimore round-trip?

    Frontier, at $170, was found to be the cheapest airline from Denver to Baltimore.. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Baltimore one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $75. Users have also found prices from $99 and $114 on Southwest and American Airlines, respectively.

  • What are the most reliable airlines from Denver to Baltimore?

    The top 3 most reliable airlines when flying from Denver to Baltimore are United Airlines (71%), Southwest (64%) and Frontier (62%).

  • What are the cheapest flights from Denver to Baltimore?

    Looking at all options, your cheapest flight can be booked for $110. While the most popular route (Denver Intl - Baltimore/Washington) can be booked for $155 on average our data indicates $368 when flying from Denver to Baltimore.

  • Can I find deals for flights from Denver to Baltimore that include hotel bookings?

    Yes. In addition to deals on Denver to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Baltimore.

  • Can I find deals for business class flights from Denver to Baltimore?

    Yes. Cheapflights offers flight deals from Denver to Baltimore 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 Denver to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Denver to Baltimore (average of $241). Flying from Denver to Baltimore in March is currently the most expensive (average of $290). 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

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Alternative routes for Denver to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Denver to Baltimore

Discover the top 5 airlines that operate flights from Denver to Baltimore. 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$98Average$209FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$173Average$394FlexibilityNo cancel feeOn-time69%
DeltaCheapest$173Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$296FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$221Average$362FlexibilityNo cancel feeOn-time63%

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