Cheap Flights from Baltimore (BWI) to Denver (DEN)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Denver Intl. Airport (DEN)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from BWI Marshall to DIA airport?
Book your trip with United Airlines and you can expect to be airborne for around 4 hours and 6 minutes. This top airline has a direct flight that takes off at 4:14PM from BWI Airport and gets to DIA airport at 6:20PM. Expedia has some incredible flight deals, so take a peek at what's on offer on this route today.
Is it cheaper to buy a plane ticket from BWI Marshall to Denver Intl. Airport (DEN) last minute?
When it's time to book your flights, being organized pays off. While it's possible to score a last-minute deal on a BWI to DEN flight, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.
What airports do you fly into for Denver from Baltimore?
Denver Intl. Airport (DEN), Centennial Airport (APA) and Broomfield, CO (BJC-Rocky Mountain Metropolitan) are your options when flying from Baltimore to Denver. Around 31 kilometers east of central Denver, Denver Intl. Airport (DEN) is the city's major gateway. Keep in mind factors such as flight departure and arrival times and the distance to your hotel before deciding where you fly into. Empower Field at Mile High and Coors Field are two excellent attractions to explore when you arrive.
What are the most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to DEN?
For United Airlines flights heading from BWI Marshall to Denver Airport, the peak period is between 8:00 AM - 9:00 AM. If you want to avoid any delays, head out in the morning. This way you're likely to escape the heavy air traffic that builds up in the skyways as the day goes by.
Can I change the date of my flight from BWI Airport to Denver Airport?
Easily make changes to your BWI Marshall to Denver Intl. Airport (DEN) ticket via the Expedia Trips portal. But before amending dates or times, look over the fare rules in your itinerary to learn what the carrier will allow you to do and whether fees apply. Some carriers charge a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal for further details and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Denver Intl.
Distance
2379 km
Average flight time
1 hour 58 mins

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia