€103 Cheap Flights Baltimore to Denver (BWI-DEN)

View €103 flight on Sun, 28 Sep 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Baltimore to Denver (BWI-DEN)

Prices were available within the past 7 days and start at €103 for one-way flights and €203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sep - Sat, 27 Sep
BWI
Baltimore
DEN
Denver
€203 Return, found 6 hours ago
€203
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 20 Sep from Baltimore to Denver, returning Sat, 27 Sep, priced at €203 found 6 hours ago
American Airlines
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€221 Return, found 2 days ago
€221
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €221 found 2 days ago
American Airlines
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€222 Return, found 2 days ago
€222
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €222 found 2 days ago
Delta
Sat, 13 Sep - Sat, 20 Sep
BWI
Baltimore
DEN
Denver
€224 Return, found 6 days ago
€224
Return
found 6 days ago
Select Delta flight, departing Sat, 13 Sep from Baltimore to Denver, returning Sat, 20 Sep, priced at €224 found 6 days ago
Delta
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€227 Return, found 2 days ago
€227
Return
found 2 days ago
Select Delta flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €227 found 2 days ago
American Airlines
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€239 Return, found 2 days ago
€239
Return
found 2 days ago
Select American Airlines flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €239 found 2 days ago
Delta
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€243 Return, found 2 days ago
€243
Return
found 2 days ago
Select Delta flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €243 found 2 days ago
Delta
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€244 Return, found 2 days ago
€244
Return
found 2 days ago
Select Delta flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €244 found 2 days ago
American Airlines
Sat, 20 Sep - Sat, 27 Sep
BWI
Baltimore
DEN
Denver
€245 Return, found 6 hours ago
€245
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 20 Sep from Baltimore to Denver, returning Sat, 27 Sep, priced at €245 found 6 hours ago
United
Sat, 4 Oct - Wed, 8 Oct
BWI
Baltimore
DEN
Denver
€253 Return, found 2 days ago
€253
Return
found 2 days ago
Select United flight, departing Sat, 4 Oct from Baltimore to Denver, returning Wed, 8 Oct, priced at €253 found 2 days ago

Find the cheapest month to fly from Baltimore (BWI) to Denver (DEN)

November is typically the cheapest month to fly

From €84 - €300 per traveller.

Graph displaying average flight prices per month

Baltimore to Denver route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Return price
€203
Distance
2379 km
Average flight time
1 hour 50 mins

Perfect flights from Baltimore to Denver

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Baltimore to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Denver, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Baltimore Washington Intl. Thurgood Marshall to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from €103 and roundtrip prices from €203. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore Denver and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BWI to DEN travel arrangements today and embark on the journey of a lifetime in Denver.

Frequently asked questions

How much is a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Denver Airport?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from BWI Airport to DIA airport start from €203. Book today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to Denver Intl. Airport (DEN)?
We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from BWI Airport to DIA airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Denver Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI Airport to Denver Airport?
The flight distance from BWI to DIA airport is 2,400 kilometres. Listen to some music or make a start on the latest bestseller and the journey will fly by.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Denver Intl. Airport (DEN)?
With 130 monthly flights operating from BWI Airport to DIA airport, Southwest Airlines (WN) is a great choice. You could also take a look at the fares on offer with United Airlines (UA). This airline operates 60 flights a month between Baltimore and Denver.
Are BWI Airport to Denver Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BWI Marshall to DEN last minute could save you some cash. However, it could end up costing a great deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.