Cheap flights from Baltimore to Denver from $71

The cheapest month to fly to Denver from Baltimore is in August. Flight prices, which tend to average around $261, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in August, then you should wait until October to fly from Baltimore, when ticket prices are also cheap, with an average price of $294.

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $316. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $396.

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $282. Flights in the evening are often more expensive with an average ticket price of $376.

Fly from Baltimore/Washington to Denver Intl for the best Baltimore/Washington - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Baltimore for as low as $296 on momondo.

There are 4 cabin classes available to choose from on Baltimore/Washington to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 2% on your flight if you consider stops on a Baltimore to Denver flight.

As of April 2026, prices for Baltimore to Denver flights are approximately 145% more expensive when compared to flights at the same time last year.

Southwest and United Airlines are the most popular carriers operating from Baltimore/Washington to Denver Intl

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Baltimore according to our data. Frontier is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 4 flights per day flying from Baltimore to Denver. The most common time of day flights depart is 8:00AM, with 47% of flights taking off at noon.

33 flights are operational weekly from Baltimore to Denver as of April 2026. The most popular departure day for this route is Tue, with 30% of flights per week taking off on this day.